gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 MAINT
 674 zlibinc
 675 zlibdir
 676 HOST_LIBS
 677 GGC
 678 libgcc_visibility
 679 gcc_cv_readelf
 680 gcc_cv_objdump
 681 ORIGINAL_NM_FOR_TARGET
 682 gcc_cv_nm
 683 ORIGINAL_LD_FOR_TARGET
 684 ORIGINAL_PLUGIN_LD_FOR_TARGET
 685 gcc_cv_ld
 686 ORIGINAL_AS_FOR_TARGET
 687 gcc_cv_as
 688 enable_fast_install
 689 objdir
 690 OTOOL64
 691 OTOOL
 692 LIPO
 693 NMEDIT
 694 DSYMUTIL
 695 STRIP
 696 OBJDUMP
 697 ac_ct_DUMPBIN
 698 DUMPBIN
 699 LD
 700 FGREP
 701 SED
 702 LIBTOOL
 703 collect2
 704 STMP_FIXINC
 705 BUILD_LDFLAGS
 706 BUILD_CXXFLAGS
 707 BUILD_CFLAGS
 708 CXX_FOR_BUILD
 709 CC_FOR_BUILD
 710 inhibit_libc
 711 SYSTEM_HEADER_DIR
 712 ALL
 713 CROSS
 714 CATOBJEXT
 715 GENCAT
 716 INSTOBJEXT
 717 DATADIRNAME
 718 CATALOGS
 719 POSUB
 720 GMSGFMT
 721 XGETTEXT
 722 INCINTL
 723 LIBINTL_DEP
 724 LIBINTL
 725 USE_NLS
 726 extra_opt_files
 727 extra_modes_file
 728 NATIVE_SYSTEM_HEADER_DIR
 729 objext
 730 manext
 731 LIBICONV_DEP
 732 LTLIBICONV
 733 LIBICONV
 734 LDEXP_LIB
 735 EXTRA_GCC_LIBS
 736 GNAT_LIBEXC
 737 COLLECT2_LIBS
 738 CXXCPP
 739 AR
 740 NM
 741 BISON
 742 FLEX
 743 GENERATED_MANPAGES
 744 BUILD_INFO
 745 MAKEINFO
 746 have_mktemp_command
 747 make_compare_target
 748 INSTALL_DATA
 749 INSTALL_PROGRAM
 750 INSTALL
 751 ranlib_flags
 752 RANLIB
 753 LN
 754 LN_S
 755 AWK
 756 SET_MAKE
 757 REPORT_BUGS_TEXI
 758 REPORT_BUGS_TO
 759 PKGVERSION
 760 CONFIGURE_SPECS
 761 CROSS_SYSTEM_HEADER_DIR
 762 TARGET_SYSTEM_ROOT_DEFINE
 763 TARGET_SYSTEM_ROOT
 764 SYSROOT_CFLAGS_FOR_TARGET
 765 enable_shared
 766 enable_fixed_point
 767 enable_decimal_float
 768 enable_multilib
 769 ENABLE_BUILD_WITH_CXX
 770 coverage_flags
 771 valgrind_command
 772 valgrind_path_defines
 773 valgrind_path
 774 TREEBROWSER
 775 nocommon_flag
 776 noexception_flags
 777 warn_cxxflags
 778 warn_cflags
 779 c_strict_warn
 780 strict_warn
 781 c_loose_warn
 782 loose_warn
 783 EGREP
 784 GREP
 785 CPP
 786 PICFLAG_FOR_TARGET
 787 OUTPUT_OPTION
 788 NO_MINUS_C_MINUS_O
 789 GNATMAKE
 790 GNATBIND
 791 ac_ct_CXX
 792 CXXFLAGS
 793 CXX
 794 OBJEXT
 795 EXEEXT
 796 ac_ct_CC
 797 CPPFLAGS
 798 LDFLAGS
 799 CFLAGS
 800 CC
 801 GENINSRC
 802 target_subdir
 803 host_subdir
 804 build_subdir
 805 build_libsubdir
 806 target_noncanonical
 807 target_os
 808 target_vendor
 809 target_cpu
 810 target
 811 host_os
 812 host_vendor
 813 host_cpu
 814 host
 815 build_os
 816 build_vendor
 817 build_cpu
 818 build
 819 target_alias
 820 host_alias
 821 build_alias
 822 LIBS
 823 ECHO_T
 824 ECHO_N
 825 ECHO_C
 826 DEFS
 827 mandir
 828 localedir
 829 libdir
 830 psdir
 831 pdfdir
 832 dvidir
 833 htmldir
 834 infodir
 835 docdir
 836 oldincludedir
 837 includedir
 838 localstatedir
 839 sharedstatedir
 840 sysconfdir
 841 datadir
 842 datarootdir
 843 libexecdir
 844 sbindir
 845 bindir
 846 program_transform_name
 847 prefix
 848 exec_prefix
 849 PACKAGE_URL
 850 PACKAGE_BUGREPORT
 851 PACKAGE_STRING
 852 PACKAGE_VERSION
 853 PACKAGE_TARNAME
 854 PACKAGE_NAME
 855 PATH_SEPARATOR
 856 SHELL'
 857 ac_subst_files='option_includes
 858 language_hooks'
 859 ac_user_opts='
 860 enable_option_checking
 861 with_build_libsubdir
 862 with_local_prefix
 863 with_gxx_include_dir
 864 with_cpp_install_dir
 865 enable_generated_files_in_srcdir
 866 with_gnu_ld
 867 with_ld
 868 with_demangler_in_ld
 869 with_gnu_as
 870 with_as
 871 enable_largefile
 872 enable_werror_always
 873 enable_checking
 874 enable_coverage
 875 enable_gather_detailed_mem_stats
 876 enable_build_with_cxx
 877 with_stabs
 878 enable_multilib
 879 enable___cxa_atexit
 880 enable_decimal_float
 881 enable_fixed_point
 882 enable_threads
 883 enable_tls
 884 enable_objc_gc
 885 with_dwarf2
 886 enable_shared
 887 with_native_system_header_dir
 888 with_build_sysroot
 889 with_sysroot
 890 with_specs
 891 with_pkgversion
 892 with_bugurl
 893 enable_languages
 894 with_multilib_list
 895 enable_rpath
 896 with_libiconv_prefix
 897 enable_sjlj_exceptions
 898 enable_secureplt
 899 enable_leading_mingw64_underscores
 900 enable_cld
 901 enable_frame_pointer
 902 enable_win32_registry
 903 enable_static
 904 with_pic
 905 enable_fast_install
 906 enable_libtool_lock
 907 with_plugin_ld
 908 enable_gnu_indirect_function
 909 enable_initfini_array
 910 enable_comdat
 911 enable_gnu_unique_object
 912 enable_linker_build_id
 913 with_long_double_128
 914 with_gc
 915 with_system_zlib
 916 enable_maintainer_mode
 917 enable_version_specific_runtime_libs
 918 enable_plugin
 919 enable_libquadmath_support
 920 with_linker_hash_style
 921 '
 922       ac_precious_vars='build_alias
 923 host_alias
 924 target_alias
 925 CC
 926 CFLAGS
 927 LDFLAGS
 928 LIBS
 929 CPPFLAGS
 930 CXX
 931 CXXFLAGS
 932 CCC
 933 CPP
 934 CXXCPP
 935 GMPLIBS
 936 GMPINC
 937 ISLLIBS
 938 ISLINC
 939 CLOOGLIBS
 940 CLOOGINC'
 941
 942
 943 # Initialize some variables set by options.
 944 ac_init_help=
 945 ac_init_version=false
 946 ac_unrecognized_opts=
 947 ac_unrecognized_sep=
 948 # The variables have the same names as the options, with
 949 # dashes changed to underlines.
 950 cache_file=/dev/null
 951 exec_prefix=NONE
 952 no_create=
 953 no_recursion=
 954 prefix=NONE
 955 program_prefix=NONE
 956 program_suffix=NONE
 957 program_transform_name=s,x,x,
 958 silent=
 959 site=
 960 srcdir=
 961 verbose=
 962 x_includes=NONE
 963 x_libraries=NONE
 964
 965 # Installation directory options.
 966 # These are left unexpanded so users can "make install exec_prefix=/foo"
 967 # and all the variables that are supposed to be based on exec_prefix
 968 # by default will actually change.
 969 # Use braces instead of parens because sh, perl, etc. also accept them.
 970 # (The list follows the same order as the GNU Coding Standards.)
 971 bindir='${exec_prefix}/bin'
 972 sbindir='${exec_prefix}/sbin'
 973 libexecdir='${exec_prefix}/libexec'
 974 datarootdir='${prefix}/share'
 975 datadir='${datarootdir}'
 976 sysconfdir='${prefix}/etc'
 977 sharedstatedir='${prefix}/com'
 978 localstatedir='${prefix}/var'
 979 includedir='${prefix}/include'
 980 oldincludedir='/usr/include'
 981 docdir='${datarootdir}/doc/${PACKAGE}'
 982 infodir='${datarootdir}/info'
 983 htmldir='${docdir}'
 984 dvidir='${docdir}'
 985 pdfdir='${docdir}'
 986 psdir='${docdir}'
 987 libdir='${exec_prefix}/lib'
 988 localedir='${datarootdir}/locale'
 989 mandir='${datarootdir}/man'
 990
 991 ac_prev=
 992 ac_dashdash=
 993 for ac_option
 994 do
 995   # If the previous option needs an argument, assign it.
 996   if test -n "$ac_prev"; then
 997     eval $ac_prev=\$ac_option
 998     ac_prev=
 999     continue
1000   fi
1001
1002   case $ac_option in
1003   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1004   *)    ac_optarg=yes ;;
1005   esac
1006
1007   # Accept the important Cygnus configure options, so we can diagnose typos.
1008
1009   case $ac_dashdash$ac_option in
1010   --)
1011     ac_dashdash=yes ;;
1012
1013   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1014     ac_prev=bindir ;;
1015   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1016     bindir=$ac_optarg ;;
1017
1018   -build | --build | --buil | --bui | --bu)
1019     ac_prev=build_alias ;;
1020   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1021     build_alias=$ac_optarg ;;
1022
1023   -cache-file | --cache-file | --cache-fil | --cache-fi \
1024   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1025     ac_prev=cache_file ;;
1026   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1027   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1028     cache_file=$ac_optarg ;;
1029
1030   --config-cache | -C)
1031     cache_file=config.cache ;;
1032
1033   -datadir | --datadir | --datadi | --datad)
1034     ac_prev=datadir ;;
1035   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1036     datadir=$ac_optarg ;;
1037
1038   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1039   | --dataroo | --dataro | --datar)
1040     ac_prev=datarootdir ;;
1041   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1042   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1043     datarootdir=$ac_optarg ;;
1044
1045   -disable-* | --disable-*)
1046     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1047     # Reject names that are not valid shell variable names.
1048     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1049       as_fn_error "invalid feature name: $ac_useropt"
1050     ac_useropt_orig=$ac_useropt
1051     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1052     case $ac_user_opts in
1053       *"
1054 "enable_$ac_useropt"
1055 "*) ;;
1056       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1057          ac_unrecognized_sep=', ';;
1058     esac
1059     eval enable_$ac_useropt=no ;;
1060
1061   -docdir | --docdir | --docdi | --doc | --do)
1062     ac_prev=docdir ;;
1063   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1064     docdir=$ac_optarg ;;
1065
1066   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1067     ac_prev=dvidir ;;
1068   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1069     dvidir=$ac_optarg ;;
1070
1071   -enable-* | --enable-*)
1072     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1073     # Reject names that are not valid shell variable names.
1074     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1075       as_fn_error "invalid feature name: $ac_useropt"
1076     ac_useropt_orig=$ac_useropt
1077     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1078     case $ac_user_opts in
1079       *"
1080 "enable_$ac_useropt"
1081 "*) ;;
1082       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1083          ac_unrecognized_sep=', ';;
1084     esac
1085     eval enable_$ac_useropt=\$ac_optarg ;;
1086
1087   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1088   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1089   | --exec | --exe | --ex)
1090     ac_prev=exec_prefix ;;
1091   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1092   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1093   | --exec=* | --exe=* | --ex=*)
1094     exec_prefix=$ac_optarg ;;
1095
1096   -gas | --gas | --ga | --g)
1097     # Obsolete; use --with-gas.
1098     with_gas=yes ;;
1099
1100   -help | --help | --hel | --he | -h)
1101     ac_init_help=long ;;
1102   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1103     ac_init_help=recursive ;;
1104   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1105     ac_init_help=short ;;
1106
1107   -host | --host | --hos | --ho)
1108     ac_prev=host_alias ;;
1109   -host=* | --host=* | --hos=* | --ho=*)
1110     host_alias=$ac_optarg ;;
1111
1112   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1113     ac_prev=htmldir ;;
1114   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1115   | --ht=*)
1116     htmldir=$ac_optarg ;;
1117
1118   -includedir | --includedir | --includedi | --included | --include \
1119   | --includ | --inclu | --incl | --inc)
1120     ac_prev=includedir ;;
1121   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1122   | --includ=* | --inclu=* | --incl=* | --inc=*)
1123     includedir=$ac_optarg ;;
1124
1125   -infodir | --infodir | --infodi | --infod | --info | --inf)
1126     ac_prev=infodir ;;
1127   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1128     infodir=$ac_optarg ;;
1129
1130   -libdir | --libdir | --libdi | --libd)
1131     ac_prev=libdir ;;
1132   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1133     libdir=$ac_optarg ;;
1134
1135   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1136   | --libexe | --libex | --libe)
1137     ac_prev=libexecdir ;;
1138   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1139   | --libexe=* | --libex=* | --libe=*)
1140     libexecdir=$ac_optarg ;;
1141
1142   -localedir | --localedir | --localedi | --localed | --locale)
1143     ac_prev=localedir ;;
1144   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1145     localedir=$ac_optarg ;;
1146
1147   -localstatedir | --localstatedir | --localstatedi | --localstated \
1148   | --localstate | --localstat | --localsta | --localst | --locals)
1149     ac_prev=localstatedir ;;
1150   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1151   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1152     localstatedir=$ac_optarg ;;
1153
1154   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1155     ac_prev=mandir ;;
1156   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1157     mandir=$ac_optarg ;;
1158
1159   -nfp | --nfp | --nf)
1160     # Obsolete; use --without-fp.
1161     with_fp=no ;;
1162
1163   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1164   | --no-cr | --no-c | -n)
1165     no_create=yes ;;
1166
1167   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1168   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1169     no_recursion=yes ;;
1170
1171   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1172   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1173   | --oldin | --oldi | --old | --ol | --o)
1174     ac_prev=oldincludedir ;;
1175   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1176   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1177   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1178     oldincludedir=$ac_optarg ;;
1179
1180   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1181     ac_prev=prefix ;;
1182   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1183     prefix=$ac_optarg ;;
1184
1185   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1186   | --program-pre | --program-pr | --program-p)
1187     ac_prev=program_prefix ;;
1188   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1189   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1190     program_prefix=$ac_optarg ;;
1191
1192   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1193   | --program-suf | --program-su | --program-s)
1194     ac_prev=program_suffix ;;
1195   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1196   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1197     program_suffix=$ac_optarg ;;
1198
1199   -program-transform-name | --program-transform-name \
1200   | --program-transform-nam | --program-transform-na \
1201   | --program-transform-n | --program-transform- \
1202   | --program-transform | --program-transfor \
1203   | --program-transfo | --program-transf \
1204   | --program-trans | --program-tran \
1205   | --progr-tra | --program-tr | --program-t)
1206     ac_prev=program_transform_name ;;
1207   -program-transform-name=* | --program-transform-name=* \
1208   | --program-transform-nam=* | --program-transform-na=* \
1209   | --program-transform-n=* | --program-transform-=* \
1210   | --program-transform=* | --program-transfor=* \
1211   | --program-transfo=* | --program-transf=* \
1212   | --program-trans=* | --program-tran=* \
1213   | --progr-tra=* | --program-tr=* | --program-t=*)
1214     program_transform_name=$ac_optarg ;;
1215
1216   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1217     ac_prev=pdfdir ;;
1218   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1219     pdfdir=$ac_optarg ;;
1220
1221   -psdir | --psdir | --psdi | --psd | --ps)
1222     ac_prev=psdir ;;
1223   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1224     psdir=$ac_optarg ;;
1225
1226   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1227   | -silent | --silent | --silen | --sile | --sil)
1228     silent=yes ;;
1229
1230   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1231     ac_prev=sbindir ;;
1232   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1233   | --sbi=* | --sb=*)
1234     sbindir=$ac_optarg ;;
1235
1236   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1237   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1238   | --sharedst | --shareds | --shared | --share | --shar \
1239   | --sha | --sh)
1240     ac_prev=sharedstatedir ;;
1241   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1242   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1243   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1244   | --sha=* | --sh=*)
1245     sharedstatedir=$ac_optarg ;;
1246
1247   -site | --site | --sit)
1248     ac_prev=site ;;
1249   -site=* | --site=* | --sit=*)
1250     site=$ac_optarg ;;
1251
1252   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1253     ac_prev=srcdir ;;
1254   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1255     srcdir=$ac_optarg ;;
1256
1257   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1258   | --syscon | --sysco | --sysc | --sys | --sy)
1259     ac_prev=sysconfdir ;;
1260   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1261   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1262     sysconfdir=$ac_optarg ;;
1263
1264   -target | --target | --targe | --targ | --tar | --ta | --t)
1265     ac_prev=target_alias ;;
1266   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1267     target_alias=$ac_optarg ;;
1268
1269   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1270     verbose=yes ;;
1271
1272   -version | --version | --versio | --versi | --vers | -V)
1273     ac_init_version=: ;;
1274
1275   -with-* | --with-*)
1276     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1277     # Reject names that are not valid shell variable names.
1278     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1279       as_fn_error "invalid package name: $ac_useropt"
1280     ac_useropt_orig=$ac_useropt
1281     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1282     case $ac_user_opts in
1283       *"
1284 "with_$ac_useropt"
1285 "*) ;;
1286       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1287          ac_unrecognized_sep=', ';;
1288     esac
1289     eval with_$ac_useropt=\$ac_optarg ;;
1290
1291   -without-* | --without-*)
1292     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1293     # Reject names that are not valid shell variable names.
1294     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1295       as_fn_error "invalid package name: $ac_useropt"
1296     ac_useropt_orig=$ac_useropt
1297     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1298     case $ac_user_opts in
1299       *"
1300 "with_$ac_useropt"
1301 "*) ;;
1302       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1303          ac_unrecognized_sep=', ';;
1304     esac
1305     eval with_$ac_useropt=no ;;
1306
1307   --x)
1308     # Obsolete; use --with-x.
1309     with_x=yes ;;
1310
1311   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1312   | --x-incl | --x-inc | --x-in | --x-i)
1313     ac_prev=x_includes ;;
1314   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1315   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1316     x_includes=$ac_optarg ;;
1317
1318   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1319   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1320     ac_prev=x_libraries ;;
1321   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1322   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1323     x_libraries=$ac_optarg ;;
1324
1325   -*) as_fn_error "unrecognized option: \`$ac_option'
1326 Try \`$0 --help' for more information."
1327     ;;
1328
1329   *=*)
1330     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1331     # Reject names that are not valid shell variable names.
1332     case $ac_envvar in #(
1333       '' | [0-9]* | *[!_$as_cr_alnum]* )
1334       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1335     esac
1336     eval $ac_envvar=\$ac_optarg
1337     export $ac_envvar ;;
1338
1339   *)
1340     # FIXME: should be removed in autoconf 3.0.
1341     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1342     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1343       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1344     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1345     ;;
1346
1347   esac
1348 done
1349
1350 if test -n "$ac_prev"; then
1351   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1352   as_fn_error "missing argument to $ac_option"
1353 fi
1354
1355 if test -n "$ac_unrecognized_opts"; then
1356   case $enable_option_checking in
1357     no) ;;
1358     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1359     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1360   esac
1361 fi
1362
1363 # Check all directory arguments for consistency.
1364 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1365                 datadir sysconfdir sharedstatedir localstatedir includedir \
1366                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1367                 libdir localedir mandir
1368 do
1369   eval ac_val=\$$ac_var
1370   # Remove trailing slashes.
1371   case $ac_val in
1372     */ )
1373       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1374       eval $ac_var=\$ac_val;;
1375   esac
1376   # Be sure to have absolute directory names.
1377   case $ac_val in
1378     [\\/$]* | ?:[\\/]* )  continue;;
1379     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1380   esac
1381   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1382 done
1383
1384 # There might be people who depend on the old broken behavior: `$host'
1385 # used to hold the argument of --host etc.
1386 # FIXME: To remove some day.
1387 build=$build_alias
1388 host=$host_alias
1389 target=$target_alias
1390
1391 # FIXME: To remove some day.
1392 if test "x$host_alias" != x; then
1393   if test "x$build_alias" = x; then
1394     cross_compiling=maybe
1395     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1396     If a cross compiler is detected then cross compile mode will be used." >&2
1397   elif test "x$build_alias" != "x$host_alias"; then
1398     cross_compiling=yes
1399   fi
1400 fi
1401
1402 ac_tool_prefix=
1403 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1404
1405 test "$silent" = yes && exec 6>/dev/null
1406
1407
1408 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1409 ac_ls_di=`ls -di .` &&
1410 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1411   as_fn_error "working directory cannot be determined"
1412 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1413   as_fn_error "pwd does not report name of working directory"
1414
1415
1416 # Find the source files, if location was not specified.
1417 if test -z "$srcdir"; then
1418   ac_srcdir_defaulted=yes
1419   # Try the directory containing this script, then the parent directory.
1420   ac_confdir=`$as_dirname -- "$as_myself" ||
1421 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1422          X"$as_myself" : 'X\(//\)[^/]' \| \
1423          X"$as_myself" : 'X\(//\)$' \| \
1424          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1425 $as_echo X"$as_myself" |
1426     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1427             s//\1/
1428             q
1429           }
1430           /^X\(\/\/\)[^/].*/{
1431             s//\1/
1432             q
1433           }
1434           /^X\(\/\/\)$/{
1435             s//\1/
1436             q
1437           }
1438           /^X\(\/\).*/{
1439             s//\1/
1440             q
1441           }
1442           s/.*/./; q'`
1443   srcdir=$ac_confdir
1444   if test ! -r "$srcdir/$ac_unique_file"; then
1445     srcdir=..
1446   fi
1447 else
1448   ac_srcdir_defaulted=no
1449 fi
1450 if test ! -r "$srcdir/$ac_unique_file"; then
1451   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1452   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1453 fi
1454 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1455 ac_abs_confdir=`(
1456         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1457         pwd)`
1458 # When building in place, set srcdir=.
1459 if test "$ac_abs_confdir" = "$ac_pwd"; then
1460   srcdir=.
1461 fi
1462 # Remove unnecessary trailing slashes from srcdir.
1463 # Double slashes in file names in object file debugging info
1464 # mess up M-x gdb in Emacs.
1465 case $srcdir in
1466 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1467 esac
1468 for ac_var in $ac_precious_vars; do
1469   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1470   eval ac_env_${ac_var}_value=\$${ac_var}
1471   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1472   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1473 done
1474
1475 #
1476 # Report the --help message.
1477 #
1478 if test "$ac_init_help" = "long"; then
1479   # Omit some internal or obsolete options to make the list less imposing.
1480   # This message is too long to be a string in the A/UX 3.1 sh.
1481   cat <<_ACEOF
1482 \`configure' configures this package to adapt to many kinds of systems.
1483
1484 Usage: $0 [OPTION]... [VAR=VALUE]...
1485
1486 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1487 VAR=VALUE.  See below for descriptions of some of the useful variables.
1488
1489 Defaults for the options are specified in brackets.
1490
1491 Configuration:
1492   -h, --help              display this help and exit
1493       --help=short        display options specific to this package
1494       --help=recursive    display the short help of all the included packages
1495   -V, --version           display version information and exit
1496   -q, --quiet, --silent   do not print \`checking...' messages
1497       --cache-file=FILE   cache test results in FILE [disabled]
1498   -C, --config-cache      alias for \`--cache-file=config.cache'
1499   -n, --no-create         do not create output files
1500       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1501
1502 Installation directories:
1503   --prefix=PREFIX         install architecture-independent files in PREFIX
1504                           [$ac_default_prefix]
1505   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1506                           [PREFIX]
1507
1508 By default, \`make install' will install all the files in
1509 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1510 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1511 for instance \`--prefix=\$HOME'.
1512
1513 For better control, use the options below.
1514
1515 Fine tuning of the installation directories:
1516   --bindir=DIR            user executables [EPREFIX/bin]
1517   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1518   --libexecdir=DIR        program executables [EPREFIX/libexec]
1519   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1520   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1521   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1522   --libdir=DIR            object code libraries [EPREFIX/lib]
1523   --includedir=DIR        C header files [PREFIX/include]
1524   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1525   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1526   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1527   --infodir=DIR           info documentation [DATAROOTDIR/info]
1528   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1529   --mandir=DIR            man documentation [DATAROOTDIR/man]
1530   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1531   --htmldir=DIR           html documentation [DOCDIR]
1532   --dvidir=DIR            dvi documentation [DOCDIR]
1533   --pdfdir=DIR            pdf documentation [DOCDIR]
1534   --psdir=DIR             ps documentation [DOCDIR]
1535 _ACEOF
1536
1537   cat <<\_ACEOF
1538
1539 Program names:
1540   --program-prefix=PREFIX            prepend PREFIX to installed program names
1541   --program-suffix=SUFFIX            append SUFFIX to installed program names
1542   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1543
1544 System types:
1545   --build=BUILD     configure for building on BUILD [guessed]
1546   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1547   --target=TARGET   configure for building compilers for TARGET [HOST]
1548 _ACEOF
1549 fi
1550
1551 if test -n "$ac_init_help"; then
1552
1553   cat <<\_ACEOF
1554
1555 Optional Features:
1556   --disable-option-checking  ignore unrecognized --enable/--with options
1557   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1558   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1559   --enable-generated-files-in-srcdir
1560                           put copies of generated files in source dir intended
1561                           for creating source tarballs for users without
1562                           texinfo bison or flex
1563   --disable-largefile     omit support for large files
1564   --enable-werror-always  enable -Werror despite compiler version
1565   --enable-checking[=LIST]
1566                           enable expensive run-time checks. With LIST, enable
1567                           only specific categories of checks. Categories are:
1568                           yes,no,all,none,release. Flags are:
1569                           assert,df,fold,gc,gcac,gimple,misc,
1570                           rtlflag,rtl,runtime,tree,valgrind,types
1571   --enable-coverage[=LEVEL]
1572                           enable compiler's code coverage collection. Use to
1573                           measure compiler performance and locate unused parts
1574                           of the compiler. With LEVEL, specify optimization.
1575                           Values are opt, noopt, default is noopt
1576   --enable-gather-detailed-mem-stats
1577                           enable detailed memory allocation stats gathering
1578   --enable-build-with-cxx build with C++ compiler instead of C compiler
1579   --enable-multilib       enable library support for multiple ABIs
1580   --enable-__cxa_atexit   enable __cxa_atexit for C++
1581   --enable-decimal-float={no,yes,bid,dpd}
1582                         enable decimal float extension to C.  Selecting 'bid'
1583                         or 'dpd' choses which decimal floating point format
1584                         to use
1585   --enable-fixed-point    enable fixed-point arithmetic extension to C
1586   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1587                           package
1588   --enable-tls            enable or disable generation of tls code overriding
1589                           the assembler check for tls support
1590   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1591                           GNU Objective-C runtime
1592   --disable-shared        don't provide a shared libgcc
1593   --enable-languages=LIST specify which front-ends to build
1594   --disable-rpath         do not hardcode runtime library paths
1595   --enable-sjlj-exceptions
1596                           arrange to use setjmp/longjmp exception handling
1597   --enable-secureplt      enable -msecure-plt by default for PowerPC
1598   --enable-leading-mingw64-underscores
1599                           enable leading underscores on 64 bit mingw targets
1600   --enable-cld            enable -mcld by default for 32bit x86
1601   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1602                           x86
1603   --disable-win32-registry
1604                           disable lookup of installation paths in the Registry
1605                           on Windows hosts
1606   --enable-win32-registry enable registry lookup (default)
1607   --enable-win32-registry=KEY
1608                           use KEY instead of GCC version as the last portion
1609                           of the registry key
1610   --enable-shared[=PKGS]  build shared libraries [default=yes]
1611   --enable-static[=PKGS]  build static libraries [default=yes]
1612   --enable-fast-install[=PKGS]
1613                           optimize for fast installation [default=yes]
1614   --disable-libtool-lock  avoid locking (might break parallel builds)
1615   --enable-gnu-indirect-function
1616                           enable the use of the @gnu_indirect_function to
1617                           glibc systems
1618   --enable-initfini-array       use .init_array/.fini_array sections
1619   --enable-comdat         enable COMDAT group support
1620   --enable-gnu-unique-object
1621                           enable the use of the @gnu_unique_object ELF
1622                           extension on glibc systems
1623   --enable-linker-build-id
1624                           compiler will always pass --build-id to linker
1625   --enable-maintainer-mode
1626                           enable make rules and dependencies not useful (and
1627                           sometimes confusing) to the casual installer
1628   --enable-version-specific-runtime-libs
1629                           specify that runtime libraries should be installed
1630                           in a compiler-specific directory
1631   --enable-plugin         enable plugin support
1632   --disable-libquadmath-support
1633                           disable libquadmath support for Fortran
1634
1635 Optional Packages:
1636   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1637   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1638   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1639   --with-local-prefix=DIR specifies directory to put local include
1640   --with-gxx-include-dir=DIR
1641                           specifies directory to put g++ header files
1642   --with-cpp-install-dir=DIR
1643                           install the user visible C preprocessor in DIR
1644                           (relative to PREFIX) as well as PREFIX/bin
1645   --with-gnu-ld           arrange to work with GNU ld
1646   --with-ld               arrange to use the specified ld (full pathname)
1647   --with-demangler-in-ld  try to use demangler in GNU ld
1648   --with-gnu-as           arrange to work with GNU as
1649   --with-as               arrange to use the specified as (full pathname)
1650   --with-stabs            arrange to use stabs instead of host debug format
1651   --with-dwarf2           force the default debug format to be DWARF 2
1652   --with-native-system-header-dir=dir
1653                           use dir as the directory to look for standard
1654                           system header files in.  Defaults to /usr/include.
1655   --with-build-sysroot=sysroot
1656                           use sysroot as the system root during the build
1657   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1658   --with-specs=SPECS      add SPECS to driver command-line processing
1659   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1660   --with-bugurl=URL       Direct users to URL to report a bug
1661   --with-multilib-list    select multilibs (SH and x86-64 only)
1662   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1663   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1664   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1665   --with-pic              try to use only PIC/non-PIC objects [default=use
1666                           both]
1667   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1668   --with-plugin-ld=[ARG]  specify the plugin linker
1669   --with-long-double-128  use 128-bit long double by default
1670   --with-gc={page,zone}   choose the garbage collection mechanism to use with
1671                           the compiler
1672   --with-system-zlib      use installed libz
1673   --with-linker-hash-style={sysv,gnu,both}
1674                           specify the linker hash style
1675
1676 Some influential environment variables:
1677   CC          C compiler command
1678   CFLAGS      C compiler flags
1679   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1680               nonstandard directory <lib dir>
1681   LIBS        libraries to pass to the linker, e.g. -l<library>
1682   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1683               you have headers in a nonstandard directory <include dir>
1684   CXX         C++ compiler command
1685   CXXFLAGS    C++ compiler flags
1686   CPP         C preprocessor
1687   CXXCPP      C++ preprocessor
1688   GMPLIBS     How to link GMP
1689   GMPINC      How to find GMP include files
1690   ISLLIBS     How to link ISL
1691   ISLINC      How to find ISL include files
1692   CLOOGLIBS   How to link CLOOG
1693   CLOOGINC    How to find CLOOG include files
1694
1695 Use these variables to override the choices made by `configure' or to help
1696 it to find libraries and programs with nonstandard names/locations.
1697
1698 Report bugs to the package provider.
1699 _ACEOF
1700 ac_status=$?
1701 fi
1702
1703 if test "$ac_init_help" = "recursive"; then
1704   # If there are subdirs, report their specific --help.
1705   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1706     test -d "$ac_dir" ||
1707       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1708       continue
1709     ac_builddir=.
1710
1711 case "$ac_dir" in
1712 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1713 *)
1714   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1715   # A ".." for each directory in $ac_dir_suffix.
1716   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1717   case $ac_top_builddir_sub in
1718   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1719   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1720   esac ;;
1721 esac
1722 ac_abs_top_builddir=$ac_pwd
1723 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1724 # for backward compatibility:
1725 ac_top_builddir=$ac_top_build_prefix
1726
1727 case $srcdir in
1728   .)  # We are building in place.
1729     ac_srcdir=.
1730     ac_top_srcdir=$ac_top_builddir_sub
1731     ac_abs_top_srcdir=$ac_pwd ;;
1732   [\\/]* | ?:[\\/]* )  # Absolute name.
1733     ac_srcdir=$srcdir$ac_dir_suffix;
1734     ac_top_srcdir=$srcdir
1735     ac_abs_top_srcdir=$srcdir ;;
1736   *) # Relative name.
1737     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1738     ac_top_srcdir=$ac_top_build_prefix$srcdir
1739     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1740 esac
1741 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1742
1743     cd "$ac_dir" || { ac_status=$?; continue; }
1744     # Check for guested configure.
1745     if test -f "$ac_srcdir/configure.gnu"; then
1746       echo &&
1747       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1748     elif test -f "$ac_srcdir/configure"; then
1749       echo &&
1750       $SHELL "$ac_srcdir/configure" --help=recursive
1751     else
1752       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1753     fi || ac_status=$?
1754     cd "$ac_pwd" || { ac_status=$?; break; }
1755   done
1756 fi
1757
1758 test -n "$ac_init_help" && exit $ac_status
1759 if $ac_init_version; then
1760   cat <<\_ACEOF
1761 configure
1762 generated by GNU Autoconf 2.64
1763
1764 Copyright (C) 2009 Free Software Foundation, Inc.
1765 This configure script is free software; the Free Software Foundation
1766 gives unlimited permission to copy, distribute and modify it.
1767 _ACEOF
1768   exit
1769 fi
1770
1771 ## ------------------------ ##
1772 ## Autoconf initialization. ##
1773 ## ------------------------ ##
1774
1775 # ac_fn_c_try_compile LINENO
1776 # --------------------------
1777 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1778 ac_fn_c_try_compile ()
1779 {
1780   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781   rm -f conftest.$ac_objext
1782   if { { ac_try="$ac_compile"
1783 case "(($ac_try" in
1784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1785   *) ac_try_echo=$ac_try;;
1786 esac
1787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788 $as_echo "$ac_try_echo"; } >&5
1789   (eval "$ac_compile") 2>conftest.err
1790   ac_status=$?
1791   if test -s conftest.err; then
1792     grep -v '^ *+' conftest.err >conftest.er1
1793     cat conftest.er1 >&5
1794     mv -f conftest.er1 conftest.err
1795   fi
1796   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1797   test $ac_status = 0; } && {
1798          test -z "$ac_c_werror_flag" ||
1799          test ! -s conftest.err
1800        } && test -s conftest.$ac_objext; then :
1801   ac_retval=0
1802 else
1803   $as_echo "$as_me: failed program was:" >&5
1804 sed 's/^/| /' conftest.$ac_ext >&5
1805
1806         ac_retval=1
1807 fi
1808   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1809   return $ac_retval
1810
1811 } # ac_fn_c_try_compile
1812
1813 # ac_fn_cxx_try_compile LINENO
1814 # ----------------------------
1815 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1816 ac_fn_cxx_try_compile ()
1817 {
1818   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1819   rm -f conftest.$ac_objext
1820   if { { ac_try="$ac_compile"
1821 case "(($ac_try" in
1822   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1823   *) ac_try_echo=$ac_try;;
1824 esac
1825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1826 $as_echo "$ac_try_echo"; } >&5
1827   (eval "$ac_compile") 2>conftest.err
1828   ac_status=$?
1829   if test -s conftest.err; then
1830     grep -v '^ *+' conftest.err >conftest.er1
1831     cat conftest.er1 >&5
1832     mv -f conftest.er1 conftest.err
1833   fi
1834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1835   test $ac_status = 0; } && {
1836          test -z "$ac_cxx_werror_flag" ||
1837          test ! -s conftest.err
1838        } && test -s conftest.$ac_objext; then :
1839   ac_retval=0
1840 else
1841   $as_echo "$as_me: failed program was:" >&5
1842 sed 's/^/| /' conftest.$ac_ext >&5
1843
1844         ac_retval=1
1845 fi
1846   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1847   return $ac_retval
1848
1849 } # ac_fn_cxx_try_compile
1850
1851 # ac_fn_c_try_cpp LINENO
1852 # ----------------------
1853 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1854 ac_fn_c_try_cpp ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   if { { ac_try="$ac_cpp conftest.$ac_ext"
1858 case "(($ac_try" in
1859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1860   *) ac_try_echo=$ac_try;;
1861 esac
1862 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1863 $as_echo "$ac_try_echo"; } >&5
1864   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1865   ac_status=$?
1866   if test -s conftest.err; then
1867     grep -v '^ *+' conftest.err >conftest.er1
1868     cat conftest.er1 >&5
1869     mv -f conftest.er1 conftest.err
1870   fi
1871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1872   test $ac_status = 0; } >/dev/null && {
1873          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1874          test ! -s conftest.err
1875        }; then :
1876   ac_retval=0
1877 else
1878   $as_echo "$as_me: failed program was:" >&5
1879 sed 's/^/| /' conftest.$ac_ext >&5
1880
1881     ac_retval=1
1882 fi
1883   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1884   return $ac_retval
1885
1886 } # ac_fn_c_try_cpp
1887
1888 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1889 # -------------------------------------------------------
1890 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1891 # the include files in INCLUDES and setting the cache variable VAR
1892 # accordingly.
1893 ac_fn_c_check_header_mongrel ()
1894 {
1895   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1896   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1897   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1898 $as_echo_n "checking for $2... " >&6; }
1899 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1900   $as_echo_n "(cached) " >&6
1901 fi
1902 eval ac_res=\$$3
1903                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1904 $as_echo "$ac_res" >&6; }
1905 else
1906   # Is the header compilable?
1907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1908 $as_echo_n "checking $2 usability... " >&6; }
1909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1910 /* end confdefs.h.  */
1911 $4
1912 #include <$2>
1913 _ACEOF
1914 if ac_fn_c_try_compile "$LINENO"; then :
1915   ac_header_compiler=yes
1916 else
1917   ac_header_compiler=no
1918 fi
1919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1921 $as_echo "$ac_header_compiler" >&6; }
1922
1923 # Is the header present?
1924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1925 $as_echo_n "checking $2 presence... " >&6; }
1926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1927 /* end confdefs.h.  */
1928 #include <$2>
1929 _ACEOF
1930 if ac_fn_c_try_cpp "$LINENO"; then :
1931   ac_header_preproc=yes
1932 else
1933   ac_header_preproc=no
1934 fi
1935 rm -f conftest.err conftest.$ac_ext
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1937 $as_echo "$ac_header_preproc" >&6; }
1938
1939 # So?  What about this header?
1940 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1941   yes:no: )
1942     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1943 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1944     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1945 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1946     ;;
1947   no:yes:* )
1948     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1949 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1950     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1951 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1952     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1953 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1954     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1955 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1956     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1957 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1958     ;;
1959 esac
1960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1961 $as_echo_n "checking for $2... " >&6; }
1962 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1963   $as_echo_n "(cached) " >&6
1964 else
1965   eval "$3=\$ac_header_compiler"
1966 fi
1967 eval ac_res=\$$3
1968                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1969 $as_echo "$ac_res" >&6; }
1970 fi
1971   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1972
1973 } # ac_fn_c_check_header_mongrel
1974
1975 # ac_fn_c_try_run LINENO
1976 # ----------------------
1977 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1978 # that executables *can* be run.
1979 ac_fn_c_try_run ()
1980 {
1981   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1982   if { { ac_try="$ac_link"
1983 case "(($ac_try" in
1984   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1985   *) ac_try_echo=$ac_try;;
1986 esac
1987 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1988 $as_echo "$ac_try_echo"; } >&5
1989   (eval "$ac_link") 2>&5
1990   ac_status=$?
1991   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1992   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1993   { { case "(($ac_try" in
1994   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1995   *) ac_try_echo=$ac_try;;
1996 esac
1997 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1998 $as_echo "$ac_try_echo"; } >&5
1999   (eval "$ac_try") 2>&5
2000   ac_status=$?
2001   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2002   test $ac_status = 0; }; }; then :
2003   ac_retval=0
2004 else
2005   $as_echo "$as_me: program exited with status $ac_status" >&5
2006        $as_echo "$as_me: failed program was:" >&5
2007 sed 's/^/| /' conftest.$ac_ext >&5
2008
2009        ac_retval=$ac_status
2010 fi
2011   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2012   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2013   return $ac_retval
2014
2015 } # ac_fn_c_try_run
2016
2017 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2018 # -------------------------------------------------------
2019 # Tests whether HEADER exists and can be compiled using the include files in
2020 # INCLUDES, setting the cache variable VAR accordingly.
2021 ac_fn_c_check_header_compile ()
2022 {
2023   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2025 $as_echo_n "checking for $2... " >&6; }
2026 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2027   $as_echo_n "(cached) " >&6
2028 else
2029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2030 /* end confdefs.h.  */
2031 $4
2032 #include <$2>
2033 _ACEOF
2034 if ac_fn_c_try_compile "$LINENO"; then :
2035   eval "$3=yes"
2036 else
2037   eval "$3=no"
2038 fi
2039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2040 fi
2041 eval ac_res=\$$3
2042                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2043 $as_echo "$ac_res" >&6; }
2044   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2045
2046 } # ac_fn_c_check_header_compile
2047
2048 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2049 # --------------------------------------------
2050 # Tries to find the compile-time value of EXPR in a program that includes
2051 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2052 # computed
2053 ac_fn_c_compute_int ()
2054 {
2055   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2056   if test "$cross_compiling" = yes; then
2057     # Depending upon the size, compute the lo and hi bounds.
2058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2059 /* end confdefs.h.  */
2060 $4
2061 int
2062 main ()
2063 {
2064 static int test_array [1 - 2 * !(($2) >= 0)];
2065 test_array [0] = 0
2066
2067   ;
2068   return 0;
2069 }
2070 _ACEOF
2071 if ac_fn_c_try_compile "$LINENO"; then :
2072   ac_lo=0 ac_mid=0
2073   while :; do
2074     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2075 /* end confdefs.h.  */
2076 $4
2077 int
2078 main ()
2079 {
2080 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2081 test_array [0] = 0
2082
2083   ;
2084   return 0;
2085 }
2086 _ACEOF
2087 if ac_fn_c_try_compile "$LINENO"; then :
2088   ac_hi=$ac_mid; break
2089 else
2090   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2091                         if test $ac_lo -le $ac_mid; then
2092                           ac_lo= ac_hi=
2093                           break
2094                         fi
2095                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2096 fi
2097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2098   done
2099 else
2100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2101 /* end confdefs.h.  */
2102 $4
2103 int
2104 main ()
2105 {
2106 static int test_array [1 - 2 * !(($2) < 0)];
2107 test_array [0] = 0
2108
2109   ;
2110   return 0;
2111 }
2112 _ACEOF
2113 if ac_fn_c_try_compile "$LINENO"; then :
2114   ac_hi=-1 ac_mid=-1
2115   while :; do
2116     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2117 /* end confdefs.h.  */
2118 $4
2119 int
2120 main ()
2121 {
2122 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2123 test_array [0] = 0
2124
2125   ;
2126   return 0;
2127 }
2128 _ACEOF
2129 if ac_fn_c_try_compile "$LINENO"; then :
2130   ac_lo=$ac_mid; break
2131 else
2132   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2133                         if test $ac_mid -le $ac_hi; then
2134                           ac_lo= ac_hi=
2135                           break
2136                         fi
2137                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2138 fi
2139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2140   done
2141 else
2142   ac_lo= ac_hi=
2143 fi
2144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2145 fi
2146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2147 # Binary search between lo and hi bounds.
2148 while test "x$ac_lo" != "x$ac_hi"; do
2149   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2151 /* end confdefs.h.  */
2152 $4
2153 int
2154 main ()
2155 {
2156 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2157 test_array [0] = 0
2158
2159   ;
2160   return 0;
2161 }
2162 _ACEOF
2163 if ac_fn_c_try_compile "$LINENO"; then :
2164   ac_hi=$ac_mid
2165 else
2166   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2167 fi
2168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2169 done
2170 case $ac_lo in #((
2171 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2172 '') ac_retval=1 ;;
2173 esac
2174   else
2175     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2176 /* end confdefs.h.  */
2177 $4
2178 static long int longval () { return $2; }
2179 static unsigned long int ulongval () { return $2; }
2180 #include <stdio.h>
2181 #include <stdlib.h>
2182 int
2183 main ()
2184 {
2185
2186   FILE *f = fopen ("conftest.val", "w");
2187   if (! f)
2188     return 1;
2189   if (($2) < 0)
2190     {
2191       long int i = longval ();
2192       if (i != ($2))
2193         return 1;
2194       fprintf (f, "%ld", i);
2195     }
2196   else
2197     {
2198       unsigned long int i = ulongval ();
2199       if (i != ($2))
2200         return 1;
2201       fprintf (f, "%lu", i);
2202     }
2203   /* Do not output a trailing newline, as this causes \r\n confusion
2204      on some platforms.  */
2205   return ferror (f) || fclose (f) != 0;
2206
2207   ;
2208   return 0;
2209 }
2210 _ACEOF
2211 if ac_fn_c_try_run "$LINENO"; then :
2212   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2213 else
2214   ac_retval=1
2215 fi
2216 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2217   conftest.$ac_objext conftest.beam conftest.$ac_ext
2218 rm -f conftest.val
2219
2220   fi
2221   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2222   return $ac_retval
2223
2224 } # ac_fn_c_compute_int
2225
2226 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2227 # -------------------------------------------
2228 # Tests whether TYPE exists after having included INCLUDES, setting cache
2229 # variable VAR accordingly.
2230 ac_fn_c_check_type ()
2231 {
2232   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2234 $as_echo_n "checking for $2... " >&6; }
2235 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2236   $as_echo_n "(cached) " >&6
2237 else
2238   eval "$3=no"
2239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2240 /* end confdefs.h.  */
2241 $4
2242 int
2243 main ()
2244 {
2245 if (sizeof ($2))
2246          return 0;
2247   ;
2248   return 0;
2249 }
2250 _ACEOF
2251 if ac_fn_c_try_compile "$LINENO"; then :
2252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2253 /* end confdefs.h.  */
2254 $4
2255 int
2256 main ()
2257 {
2258 if (sizeof (($2)))
2259             return 0;
2260   ;
2261   return 0;
2262 }
2263 _ACEOF
2264 if ac_fn_c_try_compile "$LINENO"; then :
2265
2266 else
2267   eval "$3=yes"
2268 fi
2269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270 fi
2271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2272 fi
2273 eval ac_res=\$$3
2274                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2275 $as_echo "$ac_res" >&6; }
2276   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2277
2278 } # ac_fn_c_check_type
2279
2280 # ac_fn_c_find_intX_t LINENO BITS VAR
2281 # -----------------------------------
2282 # Finds a signed integer type with width BITS, setting cache variable VAR
2283 # accordingly.
2284 ac_fn_c_find_intX_t ()
2285 {
2286   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2287   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2288 $as_echo_n "checking for int$2_t... " >&6; }
2289 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2290   $as_echo_n "(cached) " >&6
2291 else
2292   eval "$3=no"
2293      for ac_type in int$2_t 'int' 'long int' \
2294          'long long int' 'short int' 'signed char'; do
2295        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2296 /* end confdefs.h.  */
2297 $ac_includes_default
2298 int
2299 main ()
2300 {
2301 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2302 test_array [0] = 0
2303
2304   ;
2305   return 0;
2306 }
2307 _ACEOF
2308 if ac_fn_c_try_compile "$LINENO"; then :
2309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2310 /* end confdefs.h.  */
2311 $ac_includes_default
2312 int
2313 main ()
2314 {
2315 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2316                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2317 test_array [0] = 0
2318
2319   ;
2320   return 0;
2321 }
2322 _ACEOF
2323 if ac_fn_c_try_compile "$LINENO"; then :
2324
2325 else
2326   case $ac_type in #(
2327   int$2_t) :
2328     eval "$3=yes" ;; #(
2329   *) :
2330     eval "$3=\$ac_type" ;;
2331 esac
2332 fi
2333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2334 fi
2335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2336        eval as_val=\$$3
2337    if test "x$as_val" = x""no; then :
2338
2339 else
2340   break
2341 fi
2342      done
2343 fi
2344 eval ac_res=\$$3
2345                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2346 $as_echo "$ac_res" >&6; }
2347   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2348
2349 } # ac_fn_c_find_intX_t
2350
2351 # ac_fn_c_try_link LINENO
2352 # -----------------------
2353 # Try to link conftest.$ac_ext, and return whether this succeeded.
2354 ac_fn_c_try_link ()
2355 {
2356   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2357   rm -f conftest.$ac_objext conftest$ac_exeext
2358   if { { ac_try="$ac_link"
2359 case "(($ac_try" in
2360   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2361   *) ac_try_echo=$ac_try;;
2362 esac
2363 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2364 $as_echo "$ac_try_echo"; } >&5
2365   (eval "$ac_link") 2>conftest.err
2366   ac_status=$?
2367   if test -s conftest.err; then
2368     grep -v '^ *+' conftest.err >conftest.er1
2369     cat conftest.er1 >&5
2370     mv -f conftest.er1 conftest.err
2371   fi
2372   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2373   test $ac_status = 0; } && {
2374          test -z "$ac_c_werror_flag" ||
2375          test ! -s conftest.err
2376        } && test -s conftest$ac_exeext && {
2377          test "$cross_compiling" = yes ||
2378          $as_test_x conftest$ac_exeext
2379        }; then :
2380   ac_retval=0
2381 else
2382   $as_echo "$as_me: failed program was:" >&5
2383 sed 's/^/| /' conftest.$ac_ext >&5
2384
2385         ac_retval=1
2386 fi
2387   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2388   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2389   # interfere with the next link command; also delete a directory that is
2390   # left behind by Apple's compiler.  We do this before executing the actions.
2391   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2392   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2393   return $ac_retval
2394
2395 } # ac_fn_c_try_link
2396
2397 # ac_fn_c_find_uintX_t LINENO BITS VAR
2398 # ------------------------------------
2399 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2400 # accordingly.
2401 ac_fn_c_find_uintX_t ()
2402 {
2403   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2405 $as_echo_n "checking for uint$2_t... " >&6; }
2406 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2407   $as_echo_n "(cached) " >&6
2408 else
2409   eval "$3=no"
2410      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2411          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2412        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2413 /* end confdefs.h.  */
2414 $ac_includes_default
2415 int
2416 main ()
2417 {
2418 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2419 test_array [0] = 0
2420
2421   ;
2422   return 0;
2423 }
2424 _ACEOF
2425 if ac_fn_c_try_compile "$LINENO"; then :
2426   case $ac_type in #(
2427   uint$2_t) :
2428     eval "$3=yes" ;; #(
2429   *) :
2430     eval "$3=\$ac_type" ;;
2431 esac
2432 fi
2433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2434        eval as_val=\$$3
2435    if test "x$as_val" = x""no; then :
2436
2437 else
2438   break
2439 fi
2440      done
2441 fi
2442 eval ac_res=\$$3
2443                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2444 $as_echo "$ac_res" >&6; }
2445   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2446
2447 } # ac_fn_c_find_uintX_t
2448
2449 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2450 # ----------------------------------------------
2451 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2452 ac_fn_c_check_header_preproc ()
2453 {
2454   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2455   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2456 $as_echo_n "checking for $2... " >&6; }
2457 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2458   $as_echo_n "(cached) " >&6
2459 else
2460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2461 /* end confdefs.h.  */
2462 #include <$2>
2463 _ACEOF
2464 if ac_fn_c_try_cpp "$LINENO"; then :
2465   eval "$3=yes"
2466 else
2467   eval "$3=no"
2468 fi
2469 rm -f conftest.err conftest.$ac_ext
2470 fi
2471 eval ac_res=\$$3
2472                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2473 $as_echo "$ac_res" >&6; }
2474   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2475
2476 } # ac_fn_c_check_header_preproc
2477
2478 # ac_fn_cxx_try_cpp LINENO
2479 # ------------------------
2480 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2481 ac_fn_cxx_try_cpp ()
2482 {
2483   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2484   if { { ac_try="$ac_cpp conftest.$ac_ext"
2485 case "(($ac_try" in
2486   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2487   *) ac_try_echo=$ac_try;;
2488 esac
2489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2490 $as_echo "$ac_try_echo"; } >&5
2491   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2492   ac_status=$?
2493   if test -s conftest.err; then
2494     grep -v '^ *+' conftest.err >conftest.er1
2495     cat conftest.er1 >&5
2496     mv -f conftest.er1 conftest.err
2497   fi
2498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2499   test $ac_status = 0; } >/dev/null && {
2500          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2501          test ! -s conftest.err
2502        }; then :
2503   ac_retval=0
2504 else
2505   $as_echo "$as_me: failed program was:" >&5
2506 sed 's/^/| /' conftest.$ac_ext >&5
2507
2508     ac_retval=1
2509 fi
2510   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2511   return $ac_retval
2512
2513 } # ac_fn_cxx_try_cpp
2514
2515 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2516 # ------------------------------------------------
2517 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2518 ac_fn_cxx_check_header_preproc ()
2519 {
2520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2521   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2522 $as_echo_n "checking for $2... " >&6; }
2523 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2524   $as_echo_n "(cached) " >&6
2525 else
2526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2527 /* end confdefs.h.  */
2528 #include <$2>
2529 _ACEOF
2530 if ac_fn_cxx_try_cpp "$LINENO"; then :
2531   eval "$3=yes"
2532 else
2533   eval "$3=no"
2534 fi
2535 rm -f conftest.err conftest.$ac_ext
2536 fi
2537 eval ac_res=\$$3
2538                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2539 $as_echo "$ac_res" >&6; }
2540   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2541
2542 } # ac_fn_cxx_check_header_preproc
2543
2544 # ac_fn_c_check_func LINENO FUNC VAR
2545 # ----------------------------------
2546 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2547 ac_fn_c_check_func ()
2548 {
2549   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2551 $as_echo_n "checking for $2... " >&6; }
2552 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2553   $as_echo_n "(cached) " >&6
2554 else
2555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2556 /* end confdefs.h.  */
2557 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2558    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2559 #define $2 innocuous_$2
2560
2561 /* System header to define __stub macros and hopefully few prototypes,
2562     which can conflict with char $2 (); below.
2563     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2564     <limits.h> exists even on freestanding compilers.  */
2565
2566 #ifdef __STDC__
2567 # include <limits.h>
2568 #else
2569 # include <assert.h>
2570 #endif
2571
2572 #undef $2
2573
2574 /* Override any GCC internal prototype to avoid an error.
2575    Use char because int might match the return type of a GCC
2576    builtin and then its argument prototype would still apply.  */
2577 #ifdef __cplusplus
2578 extern "C"
2579 #endif
2580 char $2 ();
2581 /* The GNU C library defines this for functions which it implements
2582     to always fail with ENOSYS.  Some functions are actually named
2583     something starting with __ and the normal name is an alias.  */
2584 #if defined __stub_$2 || defined __stub___$2
2585 choke me
2586 #endif
2587
2588 int
2589 main ()
2590 {
2591 return $2 ();
2592   ;
2593   return 0;
2594 }
2595 _ACEOF
2596 if ac_fn_c_try_link "$LINENO"; then :
2597   eval "$3=yes"
2598 else
2599   eval "$3=no"
2600 fi
2601 rm -f core conftest.err conftest.$ac_objext \
2602     conftest$ac_exeext conftest.$ac_ext
2603 fi
2604 eval ac_res=\$$3
2605                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2606 $as_echo "$ac_res" >&6; }
2607   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2608
2609 } # ac_fn_c_check_func
2610
2611 # ac_fn_cxx_try_link LINENO
2612 # -------------------------
2613 # Try to link conftest.$ac_ext, and return whether this succeeded.
2614 ac_fn_cxx_try_link ()
2615 {
2616   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2617   rm -f conftest.$ac_objext conftest$ac_exeext
2618   if { { ac_try="$ac_link"
2619 case "(($ac_try" in
2620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2621   *) ac_try_echo=$ac_try;;
2622 esac
2623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2624 $as_echo "$ac_try_echo"; } >&5
2625   (eval "$ac_link") 2>conftest.err
2626   ac_status=$?
2627   if test -s conftest.err; then
2628     grep -v '^ *+' conftest.err >conftest.er1
2629     cat conftest.er1 >&5
2630     mv -f conftest.er1 conftest.err
2631   fi
2632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2633   test $ac_status = 0; } && {
2634          test -z "$ac_cxx_werror_flag" ||
2635          test ! -s conftest.err
2636        } && test -s conftest$ac_exeext && {
2637          test "$cross_compiling" = yes ||
2638          $as_test_x conftest$ac_exeext
2639        }; then :
2640   ac_retval=0
2641 else
2642   $as_echo "$as_me: failed program was:" >&5
2643 sed 's/^/| /' conftest.$ac_ext >&5
2644
2645         ac_retval=1
2646 fi
2647   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2648   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2649   # interfere with the next link command; also delete a directory that is
2650   # left behind by Apple's compiler.  We do this before executing the actions.
2651   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2652   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2653   return $ac_retval
2654
2655 } # ac_fn_cxx_try_link
2656 cat >config.log <<_ACEOF
2657 This file contains any messages produced by compilers while
2658 running configure, to aid debugging if configure makes a mistake.
2659
2660 It was created by $as_me, which was
2661 generated by GNU Autoconf 2.64.  Invocation command line was
2662
2663   $ $0 $@
2664
2665 _ACEOF
2666 exec 5>>config.log
2667 {
2668 cat <<_ASUNAME
2669 ## --------- ##
2670 ## Platform. ##
2671 ## --------- ##
2672
2673 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2674 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2675 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2676 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2677 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2678
2679 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2680 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2681
2682 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2683 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2684 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2685 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2686 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2687 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2688 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2689
2690 _ASUNAME
2691
2692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2693 for as_dir in $PATH
2694 do
2695   IFS=$as_save_IFS
2696   test -z "$as_dir" && as_dir=.
2697     $as_echo "PATH: $as_dir"
2698   done
2699 IFS=$as_save_IFS
2700
2701 } >&5
2702
2703 cat >&5 <<_ACEOF
2704
2705
2706 ## ----------- ##
2707 ## Core tests. ##
2708 ## ----------- ##
2709
2710 _ACEOF
2711
2712
2713 # Keep a trace of the command line.
2714 # Strip out --no-create and --no-recursion so they do not pile up.
2715 # Strip out --silent because we don't want to record it for future runs.
2716 # Also quote any args containing shell meta-characters.
2717 # Make two passes to allow for proper duplicate-argument suppression.
2718 ac_configure_args=
2719 ac_configure_args0=
2720 ac_configure_args1=
2721 ac_must_keep_next=false
2722 for ac_pass in 1 2
2723 do
2724   for ac_arg
2725   do
2726     case $ac_arg in
2727     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2728     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2729     | -silent | --silent | --silen | --sile | --sil)
2730       continue ;;
2731     *\'*)
2732       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2733     esac
2734     case $ac_pass in
2735     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2736     2)
2737       as_fn_append ac_configure_args1 " '$ac_arg'"
2738       if test $ac_must_keep_next = true; then
2739         ac_must_keep_next=false # Got value, back to normal.
2740       else
2741         case $ac_arg in
2742           *=* | --config-cache | -C | -disable-* | --disable-* \
2743           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2744           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2745           | -with-* | --with-* | -without-* | --without-* | --x)
2746             case "$ac_configure_args0 " in
2747               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2748             esac
2749             ;;
2750           -* ) ac_must_keep_next=true ;;
2751         esac
2752       fi
2753       as_fn_append ac_configure_args " '$ac_arg'"
2754       ;;
2755     esac
2756   done
2757 done
2758 { ac_configure_args0=; unset ac_configure_args0;}
2759 { ac_configure_args1=; unset ac_configure_args1;}
2760
2761 # When interrupted or exit'd, cleanup temporary files, and complete
2762 # config.log.  We remove comments because anyway the quotes in there
2763 # would cause problems or look ugly.
2764 # WARNING: Use '\'' to represent an apostrophe within the trap.
2765 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2766 trap 'exit_status=$?
2767   # Save into config.log some information that might help in debugging.
2768   {
2769     echo
2770
2771     cat <<\_ASBOX
2772 ## ---------------- ##
2773 ## Cache variables. ##
2774 ## ---------------- ##
2775 _ASBOX
2776     echo
2777     # The following way of writing the cache mishandles newlines in values,
2778 (
2779   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2780     eval ac_val=\$$ac_var
2781     case $ac_val in #(
2782     *${as_nl}*)
2783       case $ac_var in #(
2784       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2785 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2786       esac
2787       case $ac_var in #(
2788       _ | IFS | as_nl) ;; #(
2789       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2790       *) { eval $ac_var=; unset $ac_var;} ;;
2791       esac ;;
2792     esac
2793   done
2794   (set) 2>&1 |
2795     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2796     *${as_nl}ac_space=\ *)
2797       sed -n \
2798         "s/'\''/'\''\\\\'\'''\''/g;
2799           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2800       ;; #(
2801     *)
2802       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2803       ;;
2804     esac |
2805     sort
2806 )
2807     echo
2808
2809     cat <<\_ASBOX
2810 ## ----------------- ##
2811 ## Output variables. ##
2812 ## ----------------- ##
2813 _ASBOX
2814     echo
2815     for ac_var in $ac_subst_vars
2816     do
2817       eval ac_val=\$$ac_var
2818       case $ac_val in
2819       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2820       esac
2821       $as_echo "$ac_var='\''$ac_val'\''"
2822     done | sort
2823     echo
2824
2825     if test -n "$ac_subst_files"; then
2826       cat <<\_ASBOX
2827 ## ------------------- ##
2828 ## File substitutions. ##
2829 ## ------------------- ##
2830 _ASBOX
2831       echo
2832       for ac_var in $ac_subst_files
2833       do
2834         eval ac_val=\$$ac_var
2835         case $ac_val in
2836         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2837         esac
2838         $as_echo "$ac_var='\''$ac_val'\''"
2839       done | sort
2840       echo
2841     fi
2842
2843     if test -s confdefs.h; then
2844       cat <<\_ASBOX
2845 ## ----------- ##
2846 ## confdefs.h. ##
2847 ## ----------- ##
2848 _ASBOX
2849       echo
2850       cat confdefs.h
2851       echo
2852     fi
2853     test "$ac_signal" != 0 &&
2854       $as_echo "$as_me: caught signal $ac_signal"
2855     $as_echo "$as_me: exit $exit_status"
2856   } >&5
2857   rm -f core *.core core.conftest.* &&
2858     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2859     exit $exit_status
2860 ' 0
2861 for ac_signal in 1 2 13 15; do
2862   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2863 done
2864 ac_signal=0
2865
2866 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2867 rm -f -r conftest* confdefs.h
2868
2869 $as_echo "/* confdefs.h */" > confdefs.h
2870
2871 # Predefined preprocessor variables.
2872
2873 cat >>confdefs.h <<_ACEOF
2874 #define PACKAGE_NAME "$PACKAGE_NAME"
2875 _ACEOF
2876
2877 cat >>confdefs.h <<_ACEOF
2878 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2879 _ACEOF
2880
2881 cat >>confdefs.h <<_ACEOF
2882 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2883 _ACEOF
2884
2885 cat >>confdefs.h <<_ACEOF
2886 #define PACKAGE_STRING "$PACKAGE_STRING"
2887 _ACEOF
2888
2889 cat >>confdefs.h <<_ACEOF
2890 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2891 _ACEOF
2892
2893 cat >>confdefs.h <<_ACEOF
2894 #define PACKAGE_URL "$PACKAGE_URL"
2895 _ACEOF
2896
2897
2898 # Let the site file select an alternate cache file if it wants to.
2899 # Prefer an explicitly selected file to automatically selected ones.
2900 ac_site_file1=NONE
2901 ac_site_file2=NONE
2902 if test -n "$CONFIG_SITE"; then
2903   ac_site_file1=$CONFIG_SITE
2904 elif test "x$prefix" != xNONE; then
2905   ac_site_file1=$prefix/share/config.site
2906   ac_site_file2=$prefix/etc/config.site
2907 else
2908   ac_site_file1=$ac_default_prefix/share/config.site
2909   ac_site_file2=$ac_default_prefix/etc/config.site
2910 fi
2911 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2912 do
2913   test "x$ac_site_file" = xNONE && continue
2914   if test -r "$ac_site_file"; then
2915     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2916 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2917     sed 's/^/| /' "$ac_site_file" >&5
2918     . "$ac_site_file"
2919   fi
2920 done
2921
2922 if test -r "$cache_file"; then
2923   # Some versions of bash will fail to source /dev/null (special
2924   # files actually), so we avoid doing that.
2925   if test -f "$cache_file"; then
2926     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2927 $as_echo "$as_me: loading cache $cache_file" >&6;}
2928     case $cache_file in
2929       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2930       *)                      . "./$cache_file";;
2931     esac
2932   fi
2933 else
2934   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2935 $as_echo "$as_me: creating cache $cache_file" >&6;}
2936   >$cache_file
2937 fi
2938
2939 # Check that the precious variables saved in the cache have kept the same
2940 # value.
2941 ac_cache_corrupted=false
2942 for ac_var in $ac_precious_vars; do
2943   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2944   eval ac_new_set=\$ac_env_${ac_var}_set
2945   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2946   eval ac_new_val=\$ac_env_${ac_var}_value
2947   case $ac_old_set,$ac_new_set in
2948     set,)
2949       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2950 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2951       ac_cache_corrupted=: ;;
2952     ,set)
2953       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2954 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2955       ac_cache_corrupted=: ;;
2956     ,);;
2957     *)
2958       if test "x$ac_old_val" != "x$ac_new_val"; then
2959         # differences in whitespace do not lead to failure.
2960         ac_old_val_w=`echo x $ac_old_val`
2961         ac_new_val_w=`echo x $ac_new_val`
2962         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2963           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2964 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2965           ac_cache_corrupted=:
2966         else
2967           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2968 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2969           eval $ac_var=\$ac_old_val
2970         fi
2971         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2972 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2973         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2974 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2975       fi;;
2976   esac
2977   # Pass precious variables to config.status.
2978   if test "$ac_new_set" = set; then
2979     case $ac_new_val in
2980     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2981     *) ac_arg=$ac_var=$ac_new_val ;;
2982     esac
2983     case " $ac_configure_args " in
2984       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2985       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2986     esac
2987   fi
2988 done
2989 if $ac_cache_corrupted; then
2990   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2991 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2992   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2993 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2994   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2995 fi
2996 ## -------------------- ##
2997 ## Main body of script. ##
2998 ## -------------------- ##
2999
3000 ac_ext=c
3001 ac_cpp='$CPP $CPPFLAGS'
3002 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3003 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3004 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3005
3006
3007
3008
3009
3010
3011 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3012
3013
3014 gcc_version=`cat $srcdir/BASE-VER`
3015
3016 # Determine the host, build, and target systems
3017 ac_aux_dir=
3018 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3019   for ac_t in install-sh install.sh shtool; do
3020     if test -f "$ac_dir/$ac_t"; then
3021       ac_aux_dir=$ac_dir
3022       ac_install_sh="$ac_aux_dir/$ac_t -c"
3023       break 2
3024     fi
3025   done
3026 done
3027 if test -z "$ac_aux_dir"; then
3028   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3029 fi
3030
3031 # These three variables are undocumented and unsupported,
3032 # and are intended to be withdrawn in a future Autoconf release.
3033 # They can cause serious problems if a builder's source tree is in a directory
3034 # whose full name contains unusual characters.
3035 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3036 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3037 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3038
3039
3040 # Make sure we can run config.sub.
3041 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3042   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3043
3044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3045 $as_echo_n "checking build system type... " >&6; }
3046 if test "${ac_cv_build+set}" = set; then :
3047   $as_echo_n "(cached) " >&6
3048 else
3049   ac_build_alias=$build_alias
3050 test "x$ac_build_alias" = x &&
3051   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3052 test "x$ac_build_alias" = x &&
3053   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3054 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3055   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3056
3057 fi
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3059 $as_echo "$ac_cv_build" >&6; }
3060 case $ac_cv_build in
3061 *-*-*) ;;
3062 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3063 esac
3064 build=$ac_cv_build
3065 ac_save_IFS=$IFS; IFS='-'
3066 set x $ac_cv_build
3067 shift
3068 build_cpu=$1
3069 build_vendor=$2
3070 shift; shift
3071 # Remember, the first character of IFS is used to create $*,
3072 # except with old shells:
3073 build_os=$*
3074 IFS=$ac_save_IFS
3075 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3076
3077
3078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3079 $as_echo_n "checking host system type... " >&6; }
3080 if test "${ac_cv_host+set}" = set; then :
3081   $as_echo_n "(cached) " >&6
3082 else
3083   if test "x$host_alias" = x; then
3084   ac_cv_host=$ac_cv_build
3085 else
3086   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3087     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3088 fi
3089
3090 fi
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3092 $as_echo "$ac_cv_host" >&6; }
3093 case $ac_cv_host in
3094 *-*-*) ;;
3095 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3096 esac
3097 host=$ac_cv_host
3098 ac_save_IFS=$IFS; IFS='-'
3099 set x $ac_cv_host
3100 shift
3101 host_cpu=$1
3102 host_vendor=$2
3103 shift; shift
3104 # Remember, the first character of IFS is used to create $*,
3105 # except with old shells:
3106 host_os=$*
3107 IFS=$ac_save_IFS
3108 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3109
3110
3111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3112 $as_echo_n "checking target system type... " >&6; }
3113 if test "${ac_cv_target+set}" = set; then :
3114   $as_echo_n "(cached) " >&6
3115 else
3116   if test "x$target_alias" = x; then
3117   ac_cv_target=$ac_cv_host
3118 else
3119   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3120     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3121 fi
3122
3123 fi
3124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3125 $as_echo "$ac_cv_target" >&6; }
3126 case $ac_cv_target in
3127 *-*-*) ;;
3128 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3129 esac
3130 target=$ac_cv_target
3131 ac_save_IFS=$IFS; IFS='-'
3132 set x $ac_cv_target
3133 shift
3134 target_cpu=$1
3135 target_vendor=$2
3136 shift; shift
3137 # Remember, the first character of IFS is used to create $*,
3138 # except with old shells:
3139 target_os=$*
3140 IFS=$ac_save_IFS
3141 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3142
3143
3144 # The aliases save the names the user supplied, while $host etc.
3145 # will get canonicalized.
3146 test -n "$target_alias" &&
3147   test "$program_prefix$program_suffix$program_transform_name" = \
3148     NONENONEs,x,x, &&
3149   program_prefix=${target_alias}-
3150
3151 # Determine the noncanonical target name, for directory use.
3152  case ${build_alias} in
3153   "") build_noncanonical=${build} ;;
3154   *) build_noncanonical=${build_alias} ;;
3155 esac
3156
3157  case ${host_alias} in
3158   "") host_noncanonical=${build_noncanonical} ;;
3159   *) host_noncanonical=${host_alias} ;;
3160 esac
3161
3162  case ${target_alias} in
3163   "") target_noncanonical=${host_noncanonical} ;;
3164   *) target_noncanonical=${target_alias} ;;
3165 esac
3166
3167
3168
3169
3170 # Determine the target- and build-specific subdirectories
3171
3172 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3173 # have matching libraries, they should use host libraries: Makefile.tpl
3174 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3175 # However, they still use the build modules, because the corresponding
3176 # host modules (e.g. bison) are only built for the host when bootstrap
3177 # finishes. So:
3178 # - build_subdir is where we find build modules, and never changes.
3179 # - build_libsubdir is where we find build libraries, and can be overridden.
3180
3181 # Prefix 'build-' so this never conflicts with target_subdir.
3182 build_subdir="build-${build_noncanonical}"
3183
3184 # Check whether --with-build-libsubdir was given.
3185 if test "${with_build_libsubdir+set}" = set; then :
3186   withval=$with_build_libsubdir; build_libsubdir="$withval"
3187 else
3188   build_libsubdir="$build_subdir"
3189 fi
3190
3191 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3192 if ( test $srcdir = . && test -d gcc ) \
3193    || test -d $srcdir/../host-${host_noncanonical}; then
3194   host_subdir="host-${host_noncanonical}"
3195 else
3196   host_subdir=.
3197 fi
3198 # No prefix.
3199 target_subdir=${target_noncanonical}
3200
3201
3202 # Set program_transform_name
3203 test "$program_prefix" != NONE &&
3204   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3205 # Use a double $ so make ignores it.
3206 test "$program_suffix" != NONE &&
3207   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3208 # Double any \ or $.
3209 # By default was `s,x,x', remove it if useless.
3210 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3211 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3212
3213
3214 # Check for bogus environment variables.
3215 # Test if LIBRARY_PATH contains the notation for the current directory
3216 # since this would lead to problems installing/building glibc.
3217 # LIBRARY_PATH contains the current directory if one of the following
3218 # is true:
3219 # - one of the terminals (":" and ";") is the first or last sign
3220 # - two terminals occur directly after each other
3221 # - the path contains an element with a dot in it
3222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3223 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3224 case ${LIBRARY_PATH} in
3225   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3226     library_path_setting="contains current directory"
3227     ;;
3228   *)
3229     library_path_setting="ok"
3230     ;;
3231 esac
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3233 $as_echo "$library_path_setting" >&6; }
3234 if test "$library_path_setting" != "ok"; then
3235 as_fn_error "
3236 *** LIBRARY_PATH shouldn't contain the current directory when
3237 *** building gcc. Please change the environment variable
3238 *** and run configure again." "$LINENO" 5
3239 fi
3240
3241 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3242 # since this would lead to problems installing/building glibc.
3243 # GCC_EXEC_PREFIX contains the current directory if one of the following
3244 # is true:
3245 # - one of the terminals (":" and ";") is the first or last sign
3246 # - two terminals occur directly after each other
3247 # - the path contains an element with a dot in it
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3249 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3250 case ${GCC_EXEC_PREFIX} in
3251   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3252     gcc_exec_prefix_setting="contains current directory"
3253     ;;
3254   *)
3255     gcc_exec_prefix_setting="ok"
3256     ;;
3257 esac
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3259 $as_echo "$gcc_exec_prefix_setting" >&6; }
3260 if test "$gcc_exec_prefix_setting" != "ok"; then
3261 as_fn_error "
3262 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3263 *** building gcc. Please change the environment variable
3264 *** and run configure again." "$LINENO" 5
3265 fi
3266
3267 # -----------
3268 # Directories
3269 # -----------
3270
3271 # Specify the local prefix
3272 local_prefix=
3273
3274 # Check whether --with-local-prefix was given.
3275 if test "${with_local_prefix+set}" = set; then :
3276   withval=$with_local_prefix; case "${withval}" in
3277 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3278 no)     ;;
3279 *)      local_prefix=$with_local_prefix ;;
3280 esac
3281 fi
3282
3283
3284 # Default local prefix if it is empty
3285 if test x$local_prefix = x; then
3286         local_prefix=/usr/local
3287 fi
3288
3289 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3290 # passed in by the toplevel make and thus we'd get different behavior
3291 # depending on where we built the sources.
3292 gcc_gxx_include_dir=
3293 # Specify the g++ header file directory
3294
3295 # Check whether --with-gxx-include-dir was given.
3296 if test "${with_gxx_include_dir+set}" = set; then :
3297   withval=$with_gxx_include_dir; case "${withval}" in
3298 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3299 no)     ;;
3300 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3301 esac
3302 fi
3303
3304
3305 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3306 if test x${gcc_gxx_include_dir} = x; then
3307   if test x${enable_version_specific_runtime_libs} = xyes; then
3308     gcc_gxx_include_dir='${libsubdir}/include/c++'
3309   else
3310     libstdcxx_incdir='include/c++/$(version)'
3311     if test x$host != x$target; then
3312        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3313     fi
3314     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3315   fi
3316 fi
3317
3318 gcc_gxx_include_dir_add_sysroot=0
3319 if test "${with_sysroot+set}" = set; then
3320   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3321   if test "${gcc_gxx_without_sysroot}"; then
3322     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3323     gcc_gxx_include_dir_add_sysroot=1
3324   fi
3325 fi
3326
3327
3328 # Check whether --with-cpp_install_dir was given.
3329 if test "${with_cpp_install_dir+set}" = set; then :
3330   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3331   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3332 elif test x$withval != xno; then
3333   cpp_install_dir=$withval
3334 fi
3335 fi
3336
3337
3338 # We would like to our source tree to be readonly.  However when releases or
3339 # pre-releases are generated, the flex/bison generated files as well as the
3340 # various formats of manuals need to be included along with the rest of the
3341 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3342 # just that.
3343
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3345 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3346     # Check whether --enable-generated-files-in-srcdir was given.
3347 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3348   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3349 else
3350   generated_files_in_srcdir=no
3351 fi
3352
3353
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3355 $as_echo "$generated_files_in_srcdir" >&6; }
3356
3357 if test "$generated_files_in_srcdir" = "yes"; then
3358   GENINSRC=''
3359 else
3360   GENINSRC='#'
3361 fi
3362
3363
3364 # -------------------
3365 # Find default linker
3366 # -------------------
3367
3368 # With GNU ld
3369
3370 # Check whether --with-gnu-ld was given.
3371 if test "${with_gnu_ld+set}" = set; then :
3372   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3373 else
3374   gnu_ld_flag=no
3375 fi
3376
3377
3378 # With pre-defined ld
3379
3380 # Check whether --with-ld was given.
3381 if test "${with_ld+set}" = set; then :
3382   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3383 fi
3384
3385 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3386   if test ! -x "$DEFAULT_LINKER"; then
3387     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3388   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3389     gnu_ld_flag=yes
3390   fi
3391
3392 cat >>confdefs.h <<_ACEOF
3393 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3394 _ACEOF
3395
3396 fi
3397
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3399 $as_echo_n "checking whether a default linker was specified... " >&6; }
3400 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3401   if test x"$gnu_ld_flag" = x"no"; then
3402     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3403 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3404   else
3405     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3406 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3407   fi
3408 else
3409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3410 $as_echo "no" >&6; }
3411 fi
3412
3413 # With demangler in GNU ld
3414
3415 # Check whether --with-demangler-in-ld was given.
3416 if test "${with_demangler_in_ld+set}" = set; then :
3417   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3418 else
3419   demangler_in_ld=yes
3420 fi
3421
3422
3423 # ----------------------
3424 # Find default assembler
3425 # ----------------------
3426
3427 # With GNU as
3428
3429 # Check whether --with-gnu-as was given.
3430 if test "${with_gnu_as+set}" = set; then :
3431   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3432 else
3433   gas_flag=no
3434 fi
3435
3436
3437
3438 # Check whether --with-as was given.
3439 if test "${with_as+set}" = set; then :
3440   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3441 fi
3442
3443 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3444   if test ! -x "$DEFAULT_ASSEMBLER"; then
3445     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3446   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3447     gas_flag=yes
3448   fi
3449
3450 cat >>confdefs.h <<_ACEOF
3451 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3452 _ACEOF
3453
3454 fi
3455
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3457 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3458 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3459   if test x"$gas_flag" = x"no"; then
3460     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3461 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3462   else
3463     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3464 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3465   fi
3466 else
3467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3468 $as_echo "no" >&6; }
3469 fi
3470
3471 # ---------------
3472 # Find C compiler
3473 # ---------------
3474
3475 # If a non-executable a.out is present (e.g. created by GNU as above even if
3476 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3477 # file, even when creating an executable, so an execution test fails.
3478 # Remove possible default executable files to avoid this.
3479 #
3480 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3481 # Autoconf includes it.
3482 rm -f a.out a.exe b.out
3483
3484 # Find the native compiler
3485 ac_ext=c
3486 ac_cpp='$CPP $CPPFLAGS'
3487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3490 if test -n "$ac_tool_prefix"; then
3491   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3492 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3494 $as_echo_n "checking for $ac_word... " >&6; }
3495 if test "${ac_cv_prog_CC+set}" = set; then :
3496   $as_echo_n "(cached) " >&6
3497 else
3498   if test -n "$CC"; then
3499   ac_cv_prog_CC="$CC" # Let the user override the test.
3500 else
3501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3502 for as_dir in $PATH
3503 do
3504   IFS=$as_save_IFS
3505   test -z "$as_dir" && as_dir=.
3506     for ac_exec_ext in '' $ac_executable_extensions; do
3507   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3508     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3510     break 2
3511   fi
3512 done
3513   done
3514 IFS=$as_save_IFS
3515
3516 fi
3517 fi
3518 CC=$ac_cv_prog_CC
3519 if test -n "$CC"; then
3520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3521 $as_echo "$CC" >&6; }
3522 else
3523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3524 $as_echo "no" >&6; }
3525 fi
3526
3527
3528 fi
3529 if test -z "$ac_cv_prog_CC"; then
3530   ac_ct_CC=$CC
3531   # Extract the first word of "gcc", so it can be a program name with args.
3532 set dummy gcc; ac_word=$2
3533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3534 $as_echo_n "checking for $ac_word... " >&6; }
3535 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3536   $as_echo_n "(cached) " >&6
3537 else
3538   if test -n "$ac_ct_CC"; then
3539   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3540 else
3541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3542 for as_dir in $PATH
3543 do
3544   IFS=$as_save_IFS
3545   test -z "$as_dir" && as_dir=.
3546     for ac_exec_ext in '' $ac_executable_extensions; do
3547   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3548     ac_cv_prog_ac_ct_CC="gcc"
3549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3550     break 2
3551   fi
3552 done
3553   done
3554 IFS=$as_save_IFS
3555
3556 fi
3557 fi
3558 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3559 if test -n "$ac_ct_CC"; then
3560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3561 $as_echo "$ac_ct_CC" >&6; }
3562 else
3563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3564 $as_echo "no" >&6; }
3565 fi
3566
3567   if test "x$ac_ct_CC" = x; then
3568     CC=""
3569   else
3570     case $cross_compiling:$ac_tool_warned in
3571 yes:)
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3573 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3574 ac_tool_warned=yes ;;
3575 esac
3576     CC=$ac_ct_CC
3577   fi
3578 else
3579   CC="$ac_cv_prog_CC"
3580 fi
3581
3582 if test -z "$CC"; then
3583           if test -n "$ac_tool_prefix"; then
3584     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3585 set dummy ${ac_tool_prefix}cc; ac_word=$2
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3587 $as_echo_n "checking for $ac_word... " >&6; }
3588 if test "${ac_cv_prog_CC+set}" = set; then :
3589   $as_echo_n "(cached) " >&6
3590 else
3591   if test -n "$CC"; then
3592   ac_cv_prog_CC="$CC" # Let the user override the test.
3593 else
3594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3595 for as_dir in $PATH
3596 do
3597   IFS=$as_save_IFS
3598   test -z "$as_dir" && as_dir=.
3599     for ac_exec_ext in '' $ac_executable_extensions; do
3600   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3601     ac_cv_prog_CC="${ac_tool_prefix}cc"
3602     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3603     break 2
3604   fi
3605 done
3606   done
3607 IFS=$as_save_IFS
3608
3609 fi
3610 fi
3611 CC=$ac_cv_prog_CC
3612 if test -n "$CC"; then
3613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3614 $as_echo "$CC" >&6; }
3615 else
3616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3617 $as_echo "no" >&6; }
3618 fi
3619
3620
3621   fi
3622 fi
3623 if test -z "$CC"; then
3624   # Extract the first word of "cc", so it can be a program name with args.
3625 set dummy cc; ac_word=$2
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3627 $as_echo_n "checking for $ac_word... " >&6; }
3628 if test "${ac_cv_prog_CC+set}" = set; then :
3629   $as_echo_n "(cached) " >&6
3630 else
3631   if test -n "$CC"; then
3632   ac_cv_prog_CC="$CC" # Let the user override the test.
3633 else
3634   ac_prog_rejected=no
3635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3636 for as_dir in $PATH
3637 do
3638   IFS=$as_save_IFS
3639   test -z "$as_dir" && as_dir=.
3640     for ac_exec_ext in '' $ac_executable_extensions; do
3641   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3642     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3643        ac_prog_rejected=yes
3644        continue
3645      fi
3646     ac_cv_prog_CC="cc"
3647     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3648     break 2
3649   fi
3650 done
3651   done
3652 IFS=$as_save_IFS
3653
3654 if test $ac_prog_rejected = yes; then
3655   # We found a bogon in the path, so make sure we never use it.
3656   set dummy $ac_cv_prog_CC
3657   shift
3658   if test $# != 0; then
3659     # We chose a different compiler from the bogus one.
3660     # However, it has the same basename, so the bogon will be chosen
3661     # first if we set CC to just the basename; use the full file name.
3662     shift
3663     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3664   fi
3665 fi
3666 fi
3667 fi
3668 CC=$ac_cv_prog_CC
3669 if test -n "$CC"; then
3670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3671 $as_echo "$CC" >&6; }
3672 else
3673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3674 $as_echo "no" >&6; }
3675 fi
3676
3677
3678 fi
3679 if test -z "$CC"; then
3680   if test -n "$ac_tool_prefix"; then
3681   for ac_prog in cl.exe
3682   do
3683     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3684 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3686 $as_echo_n "checking for $ac_word... " >&6; }
3687 if test "${ac_cv_prog_CC+set}" = set; then :
3688   $as_echo_n "(cached) " >&6
3689 else
3690   if test -n "$CC"; then
3691   ac_cv_prog_CC="$CC" # Let the user override the test.
3692 else
3693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3694 for as_dir in $PATH
3695 do
3696   IFS=$as_save_IFS
3697   test -z "$as_dir" && as_dir=.
3698     for ac_exec_ext in '' $ac_executable_extensions; do
3699   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3700     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3702     break 2
3703   fi
3704 done
3705   done
3706 IFS=$as_save_IFS
3707
3708 fi
3709 fi
3710 CC=$ac_cv_prog_CC
3711 if test -n "$CC"; then
3712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3713 $as_echo "$CC" >&6; }
3714 else
3715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3716 $as_echo "no" >&6; }
3717 fi
3718
3719
3720     test -n "$CC" && break
3721   done
3722 fi
3723 if test -z "$CC"; then
3724   ac_ct_CC=$CC
3725   for ac_prog in cl.exe
3726 do
3727   # Extract the first word of "$ac_prog", so it can be a program name with args.
3728 set dummy $ac_prog; ac_word=$2
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3730 $as_echo_n "checking for $ac_word... " >&6; }
3731 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3732   $as_echo_n "(cached) " >&6
3733 else
3734   if test -n "$ac_ct_CC"; then
3735   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3736 else
3737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3738 for as_dir in $PATH
3739 do
3740   IFS=$as_save_IFS
3741   test -z "$as_dir" && as_dir=.
3742     for ac_exec_ext in '' $ac_executable_extensions; do
3743   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3744     ac_cv_prog_ac_ct_CC="$ac_prog"
3745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3746     break 2
3747   fi
3748 done
3749   done
3750 IFS=$as_save_IFS
3751
3752 fi
3753 fi
3754 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3755 if test -n "$ac_ct_CC"; then
3756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3757 $as_echo "$ac_ct_CC" >&6; }
3758 else
3759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3760 $as_echo "no" >&6; }
3761 fi
3762
3763
3764   test -n "$ac_ct_CC" && break
3765 done
3766
3767   if test "x$ac_ct_CC" = x; then
3768     CC=""
3769   else
3770     case $cross_compiling:$ac_tool_warned in
3771 yes:)
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3773 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3774 ac_tool_warned=yes ;;
3775 esac
3776     CC=$ac_ct_CC
3777   fi
3778 fi
3779
3780 fi
3781
3782
3783 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3785 as_fn_error "no acceptable C compiler found in \$PATH
3786 See \`config.log' for more details." "$LINENO" 5; }
3787
3788 # Provide some information about the compiler.
3789 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3790 set X $ac_compile
3791 ac_compiler=$2
3792 for ac_option in --version -v -V -qversion; do
3793   { { ac_try="$ac_compiler $ac_option >&5"
3794 case "(($ac_try" in
3795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3796   *) ac_try_echo=$ac_try;;
3797 esac
3798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3799 $as_echo "$ac_try_echo"; } >&5
3800   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3801   ac_status=$?
3802   if test -s conftest.err; then
3803     sed '10a\
3804 ... rest of stderr output deleted ...
3805          10q' conftest.err >conftest.er1
3806     cat conftest.er1 >&5
3807     rm -f conftest.er1 conftest.err
3808   fi
3809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3810   test $ac_status = 0; }
3811 done
3812
3813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3814 /* end confdefs.h.  */
3815
3816 int
3817 main ()
3818 {
3819
3820   ;
3821   return 0;
3822 }
3823 _ACEOF
3824 ac_clean_files_save=$ac_clean_files
3825 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3826 # Try to create an executable without -o first, disregard a.out.
3827 # It will help us diagnose broken compilers, and finding out an intuition
3828 # of exeext.
3829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3830 $as_echo_n "checking for C compiler default output file name... " >&6; }
3831 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3832
3833 # The possible output files:
3834 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3835
3836 ac_rmfiles=
3837 for ac_file in $ac_files
3838 do
3839   case $ac_file in
3840     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3841     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3842   esac
3843 done
3844 rm -f $ac_rmfiles
3845
3846 if { { ac_try="$ac_link_default"
3847 case "(($ac_try" in
3848   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3849   *) ac_try_echo=$ac_try;;
3850 esac
3851 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3852 $as_echo "$ac_try_echo"; } >&5
3853   (eval "$ac_link_default") 2>&5
3854   ac_status=$?
3855   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3856   test $ac_status = 0; }; then :
3857   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3858 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3859 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3860 # so that the user can short-circuit this test for compilers unknown to
3861 # Autoconf.
3862 for ac_file in $ac_files ''
3863 do
3864   test -f "$ac_file" || continue
3865   case $ac_file in
3866     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3867         ;;
3868     [ab].out )
3869         # We found the default executable, but exeext='' is most
3870         # certainly right.
3871         break;;
3872     *.* )
3873         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3874         then :; else
3875            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3876         fi
3877         # We set ac_cv_exeext here because the later test for it is not
3878         # safe: cross compilers may not add the suffix if given an `-o'
3879         # argument, so we may need to know it at that point already.
3880         # Even if this section looks crufty: it has the advantage of
3881         # actually working.
3882         break;;
3883     * )
3884         break;;
3885   esac
3886 done
3887 test "$ac_cv_exeext" = no && ac_cv_exeext=
3888
3889 else
3890   ac_file=''
3891 fi
3892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3893 $as_echo "$ac_file" >&6; }
3894 if test -z "$ac_file"; then :
3895   $as_echo "$as_me: failed program was:" >&5
3896 sed 's/^/| /' conftest.$ac_ext >&5
3897
3898 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3899 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3900 { as_fn_set_status 77
3901 as_fn_error "C compiler cannot create executables
3902 See \`config.log' for more details." "$LINENO" 5; }; }
3903 fi
3904 ac_exeext=$ac_cv_exeext
3905
3906 # Check that the compiler produces executables we can run.  If not, either
3907 # the compiler is broken, or we cross compile.
3908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3909 $as_echo_n "checking whether the C compiler works... " >&6; }
3910 # If not cross compiling, check that we can run a simple program.
3911 if test "$cross_compiling" != yes; then
3912   if { ac_try='./$ac_file'
3913   { { case "(($ac_try" in
3914   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3915   *) ac_try_echo=$ac_try;;
3916 esac
3917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3918 $as_echo "$ac_try_echo"; } >&5
3919   (eval "$ac_try") 2>&5
3920   ac_status=$?
3921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3922   test $ac_status = 0; }; }; then
3923     cross_compiling=no
3924   else
3925     if test "$cross_compiling" = maybe; then
3926         cross_compiling=yes
3927     else
3928         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3930 as_fn_error "cannot run C compiled programs.
3931 If you meant to cross compile, use \`--host'.
3932 See \`config.log' for more details." "$LINENO" 5; }
3933     fi
3934   fi
3935 fi
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3937 $as_echo "yes" >&6; }
3938
3939 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3940 ac_clean_files=$ac_clean_files_save
3941 # Check that the compiler produces executables we can run.  If not, either
3942 # the compiler is broken, or we cross compile.
3943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3944 $as_echo_n "checking whether we are cross compiling... " >&6; }
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3946 $as_echo "$cross_compiling" >&6; }
3947
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3949 $as_echo_n "checking for suffix of executables... " >&6; }
3950 if { { ac_try="$ac_link"
3951 case "(($ac_try" in
3952   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3953   *) ac_try_echo=$ac_try;;
3954 esac
3955 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3956 $as_echo "$ac_try_echo"; } >&5
3957   (eval "$ac_link") 2>&5
3958   ac_status=$?
3959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3960   test $ac_status = 0; }; then :
3961   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3962 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3963 # work properly (i.e., refer to `conftest.exe'), while it won't with
3964 # `rm'.
3965 for ac_file in conftest.exe conftest conftest.*; do
3966   test -f "$ac_file" || continue
3967   case $ac_file in
3968     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3969     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3970           break;;
3971     * ) break;;
3972   esac
3973 done
3974 else
3975   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3976 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3977 as_fn_error "cannot compute suffix of executables: cannot compile and link
3978 See \`config.log' for more details." "$LINENO" 5; }
3979 fi
3980 rm -f conftest$ac_cv_exeext
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3982 $as_echo "$ac_cv_exeext" >&6; }
3983
3984 rm -f conftest.$ac_ext
3985 EXEEXT=$ac_cv_exeext
3986 ac_exeext=$EXEEXT
3987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3988 $as_echo_n "checking for suffix of object files... " >&6; }
3989 if test "${ac_cv_objext+set}" = set; then :
3990   $as_echo_n "(cached) " >&6
3991 else
3992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3993 /* end confdefs.h.  */
3994
3995 int
3996 main ()
3997 {
3998
3999   ;
4000   return 0;
4001 }
4002 _ACEOF
4003 rm -f conftest.o conftest.obj
4004 if { { ac_try="$ac_compile"
4005 case "(($ac_try" in
4006   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4007   *) ac_try_echo=$ac_try;;
4008 esac
4009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4010 $as_echo "$ac_try_echo"; } >&5
4011   (eval "$ac_compile") 2>&5
4012   ac_status=$?
4013   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4014   test $ac_status = 0; }; then :
4015   for ac_file in conftest.o conftest.obj conftest.*; do
4016   test -f "$ac_file" || continue;
4017   case $ac_file in
4018     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4019     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4020        break;;
4021   esac
4022 done
4023 else
4024   $as_echo "$as_me: failed program was:" >&5
4025 sed 's/^/| /' conftest.$ac_ext >&5
4026
4027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4028 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4029 as_fn_error "cannot compute suffix of object files: cannot compile
4030 See \`config.log' for more details." "$LINENO" 5; }
4031 fi
4032 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4033 fi
4034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4035 $as_echo "$ac_cv_objext" >&6; }
4036 OBJEXT=$ac_cv_objext
4037 ac_objext=$OBJEXT
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4039 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4040 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4041   $as_echo_n "(cached) " >&6
4042 else
4043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4044 /* end confdefs.h.  */
4045
4046 int
4047 main ()
4048 {
4049 #ifndef __GNUC__
4050        choke me
4051 #endif
4052
4053   ;
4054   return 0;
4055 }
4056 _ACEOF
4057 if ac_fn_c_try_compile "$LINENO"; then :
4058   ac_compiler_gnu=yes
4059 else
4060   ac_compiler_gnu=no
4061 fi
4062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4063 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4064
4065 fi
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4067 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4068 if test $ac_compiler_gnu = yes; then
4069   GCC=yes
4070 else
4071   GCC=
4072 fi
4073 ac_test_CFLAGS=${CFLAGS+set}
4074 ac_save_CFLAGS=$CFLAGS
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4076 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4077 if test "${ac_cv_prog_cc_g+set}" = set; then :
4078   $as_echo_n "(cached) " >&6
4079 else
4080   ac_save_c_werror_flag=$ac_c_werror_flag
4081    ac_c_werror_flag=yes
4082    ac_cv_prog_cc_g=no
4083    CFLAGS="-g"
4084    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4085 /* end confdefs.h.  */
4086
4087 int
4088 main ()
4089 {
4090
4091   ;
4092   return 0;
4093 }
4094 _ACEOF
4095 if ac_fn_c_try_compile "$LINENO"; then :
4096   ac_cv_prog_cc_g=yes
4097 else
4098   CFLAGS=""
4099       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h.  */
4101
4102 int
4103 main ()
4104 {
4105
4106   ;
4107   return 0;
4108 }
4109 _ACEOF
4110 if ac_fn_c_try_compile "$LINENO"; then :
4111
4112 else
4113   ac_c_werror_flag=$ac_save_c_werror_flag
4114          CFLAGS="-g"
4115          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4116 /* end confdefs.h.  */
4117
4118 int
4119 main ()
4120 {
4121
4122   ;
4123   return 0;
4124 }
4125 _ACEOF
4126 if ac_fn_c_try_compile "$LINENO"; then :
4127   ac_cv_prog_cc_g=yes
4128 fi
4129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4130 fi
4131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134    ac_c_werror_flag=$ac_save_c_werror_flag
4135 fi
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4137 $as_echo "$ac_cv_prog_cc_g" >&6; }
4138 if test "$ac_test_CFLAGS" = set; then
4139   CFLAGS=$ac_save_CFLAGS
4140 elif test $ac_cv_prog_cc_g = yes; then
4141   if test "$GCC" = yes; then
4142     CFLAGS="-g -O2"
4143   else
4144     CFLAGS="-g"
4145   fi
4146 else
4147   if test "$GCC" = yes; then
4148     CFLAGS="-O2"
4149   else
4150     CFLAGS=
4151   fi
4152 fi
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4154 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4155 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4156   $as_echo_n "(cached) " >&6
4157 else
4158   ac_cv_prog_cc_c89=no
4159 ac_save_CC=$CC
4160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4161 /* end confdefs.h.  */
4162 #include <stdarg.h>
4163 #include <stdio.h>
4164 #include <sys/types.h>
4165 #include <sys/stat.h>
4166 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4167 struct buf { int x; };
4168 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4169 static char *e (p, i)
4170      char **p;
4171      int i;
4172 {
4173   return p[i];
4174 }
4175 static char *f (char * (*g) (char **, int), char **p, ...)
4176 {
4177   char *s;
4178   va_list v;
4179   va_start (v,p);
4180   s = g (p, va_arg (v,int));
4181   va_end (v);
4182   return s;
4183 }
4184
4185 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4186    function prototypes and stuff, but not '\xHH' hex character constants.
4187    These don't provoke an error unfortunately, instead are silently treated
4188    as 'x'.  The following induces an error, until -std is added to get
4189    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4190    array size at least.  It's necessary to write '\x00'==0 to get something
4191    that's true only with -std.  */
4192 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4193
4194 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4195    inside strings and character constants.  */
4196 #define FOO(x) 'x'
4197 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4198
4199 int test (int i, double x);
4200 struct s1 {int (*f) (int a);};
4201 struct s2 {int (*f) (double a);};
4202 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4203 int argc;
4204 char **argv;
4205 int
4206 main ()
4207 {
4208 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4209   ;
4210   return 0;
4211 }
4212 _ACEOF
4213 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4214         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4215 do
4216   CC="$ac_save_CC $ac_arg"
4217   if ac_fn_c_try_compile "$LINENO"; then :
4218   ac_cv_prog_cc_c89=$ac_arg
4219 fi
4220 rm -f core conftest.err conftest.$ac_objext
4221   test "x$ac_cv_prog_cc_c89" != "xno" && break
4222 done
4223 rm -f conftest.$ac_ext
4224 CC=$ac_save_CC
4225
4226 fi
4227 # AC_CACHE_VAL
4228 case "x$ac_cv_prog_cc_c89" in
4229   x)
4230     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4231 $as_echo "none needed" >&6; } ;;
4232   xno)
4233     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4234 $as_echo "unsupported" >&6; } ;;
4235   *)
4236     CC="$CC $ac_cv_prog_cc_c89"
4237     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4238 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4239 esac
4240 if test "x$ac_cv_prog_cc_c89" != xno; then :
4241
4242 fi
4243
4244 ac_ext=c
4245 ac_cpp='$CPP $CPPFLAGS'
4246 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4247 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4248 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4249
4250 if test "x$CC" != xcc; then
4251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4252 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4253 else
4254   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4255 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4256 fi
4257 set dummy $CC; ac_cc=`$as_echo "$2" |
4258                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4259 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4260   $as_echo_n "(cached) " >&6
4261 else
4262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4263 /* end confdefs.h.  */
4264
4265 int
4266 main ()
4267 {
4268
4269   ;
4270   return 0;
4271 }
4272 _ACEOF
4273 # Make sure it works both with $CC and with simple cc.
4274 # We do the test twice because some compilers refuse to overwrite an
4275 # existing .o file with -o, though they will create one.
4276 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4277 rm -f conftest2.*
4278 if { { case "(($ac_try" in
4279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4280   *) ac_try_echo=$ac_try;;
4281 esac
4282 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4283 $as_echo "$ac_try_echo"; } >&5
4284   (eval "$ac_try") 2>&5
4285   ac_status=$?
4286   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4287   test $ac_status = 0; } &&
4288    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4289   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4290   *) ac_try_echo=$ac_try;;
4291 esac
4292 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4293 $as_echo "$ac_try_echo"; } >&5
4294   (eval "$ac_try") 2>&5
4295   ac_status=$?
4296   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4297   test $ac_status = 0; };
4298 then
4299   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4300   if test "x$CC" != xcc; then
4301     # Test first that cc exists at all.
4302     if { ac_try='cc -c conftest.$ac_ext >&5'
4303   { { case "(($ac_try" in
4304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4305   *) ac_try_echo=$ac_try;;
4306 esac
4307 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4308 $as_echo "$ac_try_echo"; } >&5
4309   (eval "$ac_try") 2>&5
4310   ac_status=$?
4311   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4312   test $ac_status = 0; }; }; then
4313       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4314       rm -f conftest2.*
4315       if { { case "(($ac_try" in
4316   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4317   *) ac_try_echo=$ac_try;;
4318 esac
4319 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4320 $as_echo "$ac_try_echo"; } >&5
4321   (eval "$ac_try") 2>&5
4322   ac_status=$?
4323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4324   test $ac_status = 0; } &&
4325          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4326   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4327   *) ac_try_echo=$ac_try;;
4328 esac
4329 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4330 $as_echo "$ac_try_echo"; } >&5
4331   (eval "$ac_try") 2>&5
4332   ac_status=$?
4333   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4334   test $ac_status = 0; };
4335       then
4336         # cc works too.
4337         :
4338       else
4339         # cc exists but doesn't like -o.
4340         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4341       fi
4342     fi
4343   fi
4344 else
4345   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4346 fi
4347 rm -f core conftest*
4348
4349 fi
4350 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4352 $as_echo "yes" >&6; }
4353 else
4354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4355 $as_echo "no" >&6; }
4356
4357 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4358
4359 fi
4360
4361 # expand $ac_aux_dir to an absolute path
4362 am_aux_dir=`cd $ac_aux_dir && pwd`
4363
4364 # FIXME: we rely on the cache variable name because
4365 # there is no other way.
4366 set dummy $CC
4367 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4368 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4369 if test "$am_t" != yes; then
4370    # Losing compiler, so override with the script.
4371    # FIXME: It is wrong to rewrite CC.
4372    # But if we don't then we get into trouble of one sort or another.
4373    # A longer-term fix would be to have automake use am__CC in this case,
4374    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4375    CC="$am_aux_dir/compile $CC"
4376 fi
4377
4378
4379 ac_ext=cpp
4380 ac_cpp='$CXXCPP $CPPFLAGS'
4381 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4382 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4383 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4384 if test -z "$CXX"; then
4385   if test -n "$CCC"; then
4386     CXX=$CCC
4387   else
4388     if test -n "$ac_tool_prefix"; then
4389   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4390   do
4391     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4392 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4394 $as_echo_n "checking for $ac_word... " >&6; }
4395 if test "${ac_cv_prog_CXX+set}" = set; then :
4396   $as_echo_n "(cached) " >&6
4397 else
4398   if test -n "$CXX"; then
4399   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4400 else
4401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4402 for as_dir in $PATH
4403 do
4404   IFS=$as_save_IFS
4405   test -z "$as_dir" && as_dir=.
4406     for ac_exec_ext in '' $ac_executable_extensions; do
4407   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4408     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4409     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4410     break 2
4411   fi
4412 done
4413   done
4414 IFS=$as_save_IFS
4415
4416 fi
4417 fi
4418 CXX=$ac_cv_prog_CXX
4419 if test -n "$CXX"; then
4420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4421 $as_echo "$CXX" >&6; }
4422 else
4423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4424 $as_echo "no" >&6; }
4425 fi
4426
4427
4428     test -n "$CXX" && break
4429   done
4430 fi
4431 if test -z "$CXX"; then
4432   ac_ct_CXX=$CXX
4433   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4434 do
4435   # Extract the first word of "$ac_prog", so it can be a program name with args.
4436 set dummy $ac_prog; ac_word=$2
4437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4438 $as_echo_n "checking for $ac_word... " >&6; }
4439 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4440   $as_echo_n "(cached) " >&6
4441 else
4442   if test -n "$ac_ct_CXX"; then
4443   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4444 else
4445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4446 for as_dir in $PATH
4447 do
4448   IFS=$as_save_IFS
4449   test -z "$as_dir" && as_dir=.
4450     for ac_exec_ext in '' $ac_executable_extensions; do
4451   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4452     ac_cv_prog_ac_ct_CXX="$ac_prog"
4453     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4454     break 2
4455   fi
4456 done
4457   done
4458 IFS=$as_save_IFS
4459
4460 fi
4461 fi
4462 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4463 if test -n "$ac_ct_CXX"; then
4464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4465 $as_echo "$ac_ct_CXX" >&6; }
4466 else
4467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4468 $as_echo "no" >&6; }
4469 fi
4470
4471
4472   test -n "$ac_ct_CXX" && break
4473 done
4474
4475   if test "x$ac_ct_CXX" = x; then
4476     CXX="g++"
4477   else
4478     case $cross_compiling:$ac_tool_warned in
4479 yes:)
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4481 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4482 ac_tool_warned=yes ;;
4483 esac
4484     CXX=$ac_ct_CXX
4485   fi
4486 fi
4487
4488   fi
4489 fi
4490 # Provide some information about the compiler.
4491 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4492 set X $ac_compile
4493 ac_compiler=$2
4494 for ac_option in --version -v -V -qversion; do
4495   { { ac_try="$ac_compiler $ac_option >&5"
4496 case "(($ac_try" in
4497   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4498   *) ac_try_echo=$ac_try;;
4499 esac
4500 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4501 $as_echo "$ac_try_echo"; } >&5
4502   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4503   ac_status=$?
4504   if test -s conftest.err; then
4505     sed '10a\
4506 ... rest of stderr output deleted ...
4507          10q' conftest.err >conftest.er1
4508     cat conftest.er1 >&5
4509     rm -f conftest.er1 conftest.err
4510   fi
4511   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4512   test $ac_status = 0; }
4513 done
4514
4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4516 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4517 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4518   $as_echo_n "(cached) " >&6
4519 else
4520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4521 /* end confdefs.h.  */
4522
4523 int
4524 main ()
4525 {
4526 #ifndef __GNUC__
4527        choke me
4528 #endif
4529
4530   ;
4531   return 0;
4532 }
4533 _ACEOF
4534 if ac_fn_cxx_try_compile "$LINENO"; then :
4535   ac_compiler_gnu=yes
4536 else
4537   ac_compiler_gnu=no
4538 fi
4539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4540 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4541
4542 fi
4543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4544 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4545 if test $ac_compiler_gnu = yes; then
4546   GXX=yes
4547 else
4548   GXX=
4549 fi
4550 ac_test_CXXFLAGS=${CXXFLAGS+set}
4551 ac_save_CXXFLAGS=$CXXFLAGS
4552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4553 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4554 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4555   $as_echo_n "(cached) " >&6
4556 else
4557   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4558    ac_cxx_werror_flag=yes
4559    ac_cv_prog_cxx_g=no
4560    CXXFLAGS="-g"
4561    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4562 /* end confdefs.h.  */
4563
4564 int
4565 main ()
4566 {
4567
4568   ;
4569   return 0;
4570 }
4571 _ACEOF
4572 if ac_fn_cxx_try_compile "$LINENO"; then :
4573   ac_cv_prog_cxx_g=yes
4574 else
4575   CXXFLAGS=""
4576       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4577 /* end confdefs.h.  */
4578
4579 int
4580 main ()
4581 {
4582
4583   ;
4584   return 0;
4585 }
4586 _ACEOF
4587 if ac_fn_cxx_try_compile "$LINENO"; then :
4588
4589 else
4590   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4591          CXXFLAGS="-g"
4592          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4593 /* end confdefs.h.  */
4594
4595 int
4596 main ()
4597 {
4598
4599   ;
4600   return 0;
4601 }
4602 _ACEOF
4603 if ac_fn_cxx_try_compile "$LINENO"; then :
4604   ac_cv_prog_cxx_g=yes
4605 fi
4606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4607 fi
4608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4609 fi
4610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4611    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4612 fi
4613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4614 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4615 if test "$ac_test_CXXFLAGS" = set; then
4616   CXXFLAGS=$ac_save_CXXFLAGS
4617 elif test $ac_cv_prog_cxx_g = yes; then
4618   if test "$GXX" = yes; then
4619     CXXFLAGS="-g -O2"
4620   else
4621     CXXFLAGS="-g"
4622   fi
4623 else
4624   if test "$GXX" = yes; then
4625     CXXFLAGS="-O2"
4626   else
4627     CXXFLAGS=
4628   fi
4629 fi
4630 ac_ext=c
4631 ac_cpp='$CPP $CPPFLAGS'
4632 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4633 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4634 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4635
4636
4637
4638
4639 if test -n "$ac_tool_prefix"; then
4640   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4641 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4643 $as_echo_n "checking for $ac_word... " >&6; }
4644 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4645   $as_echo_n "(cached) " >&6
4646 else
4647   if test -n "$GNATBIND"; then
4648   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4649 else
4650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4651 for as_dir in $PATH
4652 do
4653   IFS=$as_save_IFS
4654   test -z "$as_dir" && as_dir=.
4655     for ac_exec_ext in '' $ac_executable_extensions; do
4656   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4657     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4658     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4659     break 2
4660   fi
4661 done
4662   done
4663 IFS=$as_save_IFS
4664
4665 fi
4666 fi
4667 GNATBIND=$ac_cv_prog_GNATBIND
4668 if test -n "$GNATBIND"; then
4669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4670 $as_echo "$GNATBIND" >&6; }
4671 else
4672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4673 $as_echo "no" >&6; }
4674 fi
4675
4676
4677 fi
4678 if test -z "$ac_cv_prog_GNATBIND"; then
4679   ac_ct_GNATBIND=$GNATBIND
4680   # Extract the first word of "gnatbind", so it can be a program name with args.
4681 set dummy gnatbind; ac_word=$2
4682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4683 $as_echo_n "checking for $ac_word... " >&6; }
4684 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4685   $as_echo_n "(cached) " >&6
4686 else
4687   if test -n "$ac_ct_GNATBIND"; then
4688   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4689 else
4690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4691 for as_dir in $PATH
4692 do
4693   IFS=$as_save_IFS
4694   test -z "$as_dir" && as_dir=.
4695     for ac_exec_ext in '' $ac_executable_extensions; do
4696   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4697     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4698     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4699     break 2
4700   fi
4701 done
4702   done
4703 IFS=$as_save_IFS
4704
4705 fi
4706 fi
4707 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4708 if test -n "$ac_ct_GNATBIND"; then
4709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4710 $as_echo "$ac_ct_GNATBIND" >&6; }
4711 else
4712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4713 $as_echo "no" >&6; }
4714 fi
4715
4716   if test "x$ac_ct_GNATBIND" = x; then
4717     GNATBIND="no"
4718   else
4719     case $cross_compiling:$ac_tool_warned in
4720 yes:)
4721 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4722 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4723 ac_tool_warned=yes ;;
4724 esac
4725     GNATBIND=$ac_ct_GNATBIND
4726   fi
4727 else
4728   GNATBIND="$ac_cv_prog_GNATBIND"
4729 fi
4730
4731 if test -n "$ac_tool_prefix"; then
4732   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4733 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4735 $as_echo_n "checking for $ac_word... " >&6; }
4736 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4737   $as_echo_n "(cached) " >&6
4738 else
4739   if test -n "$GNATMAKE"; then
4740   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4741 else
4742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4743 for as_dir in $PATH
4744 do
4745   IFS=$as_save_IFS
4746   test -z "$as_dir" && as_dir=.
4747     for ac_exec_ext in '' $ac_executable_extensions; do
4748   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4749     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4750     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4751     break 2
4752   fi
4753 done
4754   done
4755 IFS=$as_save_IFS
4756
4757 fi
4758 fi
4759 GNATMAKE=$ac_cv_prog_GNATMAKE
4760 if test -n "$GNATMAKE"; then
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4762 $as_echo "$GNATMAKE" >&6; }
4763 else
4764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4765 $as_echo "no" >&6; }
4766 fi
4767
4768
4769 fi
4770 if test -z "$ac_cv_prog_GNATMAKE"; then
4771   ac_ct_GNATMAKE=$GNATMAKE
4772   # Extract the first word of "gnatmake", so it can be a program name with args.
4773 set dummy gnatmake; ac_word=$2
4774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4775 $as_echo_n "checking for $ac_word... " >&6; }
4776 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4777   $as_echo_n "(cached) " >&6
4778 else
4779   if test -n "$ac_ct_GNATMAKE"; then
4780   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4781 else
4782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4783 for as_dir in $PATH
4784 do
4785   IFS=$as_save_IFS
4786   test -z "$as_dir" && as_dir=.
4787     for ac_exec_ext in '' $ac_executable_extensions; do
4788   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4789     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4790     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4791     break 2
4792   fi
4793 done
4794   done
4795 IFS=$as_save_IFS
4796
4797 fi
4798 fi
4799 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4800 if test -n "$ac_ct_GNATMAKE"; then
4801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4802 $as_echo "$ac_ct_GNATMAKE" >&6; }
4803 else
4804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4805 $as_echo "no" >&6; }
4806 fi
4807
4808   if test "x$ac_ct_GNATMAKE" = x; then
4809     GNATMAKE="no"
4810   else
4811     case $cross_compiling:$ac_tool_warned in
4812 yes:)
4813 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4814 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4815 ac_tool_warned=yes ;;
4816 esac
4817     GNATMAKE=$ac_ct_GNATMAKE
4818   fi
4819 else
4820   GNATMAKE="$ac_cv_prog_GNATMAKE"
4821 fi
4822
4823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4824 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4825 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4826   $as_echo_n "(cached) " >&6
4827 else
4828   cat >conftest.adb <<EOF
4829 procedure conftest is begin null; end conftest;
4830 EOF
4831 acx_cv_cc_gcc_supports_ada=no
4832 # There is a bug in old released versions of GCC which causes the
4833 # driver to exit successfully when the appropriate language module
4834 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4835 # Therefore we must check for the error message as well as an
4836 # unsuccessful exit.
4837 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4838 # given a .adb file, but produce no object file.  So we must check
4839 # if an object file was really produced to guard against this.
4840 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4841 if test x"$errors" = x && test -f conftest.$ac_objext; then
4842   acx_cv_cc_gcc_supports_ada=yes
4843 fi
4844 rm -f conftest.*
4845 fi
4846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4847 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4848
4849 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4850   have_gnat=yes
4851 else
4852   have_gnat=no
4853 fi
4854
4855
4856 # autoconf is lame and doesn't give us any substitution variable for this.
4857 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4858   NO_MINUS_C_MINUS_O=yes
4859 else
4860   OUTPUT_OPTION='-o $@'
4861 fi
4862
4863
4864
4865 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4866 # optimizations to be activated explicitly by the toplevel.
4867 case "$CC" in
4868   */prev-gcc/xgcc*) ;;
4869   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4870 esac
4871
4872
4873 # Determine PICFLAG for target gnatlib.
4874
4875
4876
4877
4878 case "${target}" in
4879     # PIC is the default on some targets or must not be used.
4880     *-*-darwin*)
4881         # PIC is the default on this platform
4882         # Common symbols not allowed in MH_DYLIB files
4883         PICFLAG_FOR_TARGET=-fno-common
4884         ;;
4885     alpha*-dec-osf5*)
4886         # PIC is the default.
4887         ;;
4888     hppa*64*-*-hpux*)
4889         # PIC is the default for 64-bit PA HP-UX.
4890         ;;
4891     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4892         ;;
4893     i[34567]86-*-interix[3-9]*)
4894         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4895         # Instead, we relocate shared libraries at runtime.
4896         ;;
4897     i[34567]86-*-nto-qnx*)
4898         # QNX uses GNU C++, but need to define -shared option too, otherwise
4899         # it will coredump.
4900         PICFLAG_FOR_TARGET='-fPIC -shared'
4901         ;;
4902     i[34567]86-pc-msdosdjgpp*)
4903         # DJGPP does not support shared libraries at all.
4904         ;;
4905     ia64*-*-hpux*)
4906         # On IA64 HP-UX, PIC is the default but the pic flag
4907         # sets the default TLS model and affects inlining.
4908         PICFLAG_FOR_TARGET=-fPIC
4909         ;;
4910     mips-sgi-irix6*)
4911         # PIC is the default.
4912         ;;
4913     rs6000-ibm-aix* | powerpc-ibm-aix*)
4914         # All AIX code is PIC.
4915         ;;
4916
4917     # Some targets support both -fPIC and -fpic, but prefer the latter.
4918     # FIXME: Why?
4919     i[34567]86-*-* | x86_64-*-*)
4920         PICFLAG_FOR_TARGET=-fpic
4921         ;;
4922     m68k-*-*)
4923         PICFLAG_FOR_TARGET=-fpic
4924         ;;
4925     # FIXME: Override -fPIC default in libgcc only?
4926     sh-*-linux* | sh[2346lbe]*-*-linux*)
4927         PICFLAG_FOR_TARGET=-fpic
4928         ;;
4929     # FIXME: Simplify to sh*-*-netbsd*?
4930     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4931       sh64-*-netbsd* | sh64l*-*-netbsd*)
4932         PICFLAG_FOR_TARGET=-fpic
4933         ;;
4934     # Default to -fPIC unless specified otherwise.
4935     *)
4936         PICFLAG_FOR_TARGET=-fPIC
4937         ;;
4938 esac
4939
4940 # If the user explicitly uses -fpic/-fPIC, keep that.
4941 case "${CFLAGS_FOR_TARGET}" in
4942     *-fpic*)
4943         PICFLAG_FOR_TARGET=-fpic
4944         ;;
4945     *-fPIC*)
4946         PICFLAG_FOR_TARGET=-fPIC
4947         ;;
4948 esac
4949
4950
4951
4952 # -------------------------
4953 # Check C compiler features
4954 # -------------------------
4955
4956
4957 ac_ext=c
4958 ac_cpp='$CPP $CPPFLAGS'
4959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4963 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4964 # On Suns, sometimes $CPP names a directory.
4965 if test -n "$CPP" && test -d "$CPP"; then
4966   CPP=
4967 fi
4968 if test -z "$CPP"; then
4969   if test "${ac_cv_prog_CPP+set}" = set; then :
4970   $as_echo_n "(cached) " >&6
4971 else
4972       # Double quotes because CPP needs to be expanded
4973     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4974     do
4975       ac_preproc_ok=false
4976 for ac_c_preproc_warn_flag in '' yes
4977 do
4978   # Use a header file that comes with gcc, so configuring glibc
4979   # with a fresh cross-compiler works.
4980   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4981   # <limits.h> exists even on freestanding compilers.
4982   # On the NeXT, cc -E runs the code through the compiler's parser,
4983   # not just through cpp. "Syntax error" is here to catch this case.
4984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4985 /* end confdefs.h.  */
4986 #ifdef __STDC__
4987 # include <limits.h>
4988 #else
4989 # include <assert.h>
4990 #endif
4991                      Syntax error
4992 _ACEOF
4993 if ac_fn_c_try_cpp "$LINENO"; then :
4994
4995 else
4996   # Broken: fails on valid input.
4997 continue
4998 fi
4999 rm -f conftest.err conftest.$ac_ext
5000
5001   # OK, works on sane cases.  Now check whether nonexistent headers
5002   # can be detected and how.
5003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5004 /* end confdefs.h.  */
5005 #include <ac_nonexistent.h>
5006 _ACEOF
5007 if ac_fn_c_try_cpp "$LINENO"; then :
5008   # Broken: success on invalid input.
5009 continue
5010 else
5011   # Passes both tests.
5012 ac_preproc_ok=:
5013 break
5014 fi
5015 rm -f conftest.err conftest.$ac_ext
5016
5017 done
5018 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5019 rm -f conftest.err conftest.$ac_ext
5020 if $ac_preproc_ok; then :
5021   break
5022 fi
5023
5024     done
5025     ac_cv_prog_CPP=$CPP
5026
5027 fi
5028   CPP=$ac_cv_prog_CPP
5029 else
5030   ac_cv_prog_CPP=$CPP
5031 fi
5032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5033 $as_echo "$CPP" >&6; }
5034 ac_preproc_ok=false
5035 for ac_c_preproc_warn_flag in '' yes
5036 do
5037   # Use a header file that comes with gcc, so configuring glibc
5038   # with a fresh cross-compiler works.
5039   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5040   # <limits.h> exists even on freestanding compilers.
5041   # On the NeXT, cc -E runs the code through the compiler's parser,
5042   # not just through cpp. "Syntax error" is here to catch this case.
5043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5044 /* end confdefs.h.  */
5045 #ifdef __STDC__
5046 # include <limits.h>
5047 #else
5048 # include <assert.h>
5049 #endif
5050                      Syntax error
5051 _ACEOF
5052 if ac_fn_c_try_cpp "$LINENO"; then :
5053
5054 else
5055   # Broken: fails on valid input.
5056 continue
5057 fi
5058 rm -f conftest.err conftest.$ac_ext
5059
5060   # OK, works on sane cases.  Now check whether nonexistent headers
5061   # can be detected and how.
5062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5063 /* end confdefs.h.  */
5064 #include <ac_nonexistent.h>
5065 _ACEOF
5066 if ac_fn_c_try_cpp "$LINENO"; then :
5067   # Broken: success on invalid input.
5068 continue
5069 else
5070   # Passes both tests.
5071 ac_preproc_ok=:
5072 break
5073 fi
5074 rm -f conftest.err conftest.$ac_ext
5075
5076 done
5077 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5078 rm -f conftest.err conftest.$ac_ext
5079 if $ac_preproc_ok; then :
5080
5081 else
5082   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5083 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5084 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5085 See \`config.log' for more details." "$LINENO" 5; }
5086 fi
5087
5088 ac_ext=c
5089 ac_cpp='$CPP $CPPFLAGS'
5090 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5091 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5092 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5093
5094
5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5096 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5097 if test "${ac_cv_path_GREP+set}" = set; then :
5098   $as_echo_n "(cached) " >&6
5099 else
5100   if test -z "$GREP"; then
5101   ac_path_GREP_found=false
5102   # Loop through the user's path and test for each of PROGNAME-LIST
5103   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5104 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5105 do
5106   IFS=$as_save_IFS
5107   test -z "$as_dir" && as_dir=.
5108     for ac_prog in grep ggrep; do
5109     for ac_exec_ext in '' $ac_executable_extensions; do
5110       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5111       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5112 # Check for GNU ac_path_GREP and select it if it is found.
5113   # Check for GNU $ac_path_GREP
5114 case `"$ac_path_GREP" --version 2>&1` in
5115 *GNU*)
5116   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5117 *)
5118   ac_count=0
5119   $as_echo_n 0123456789 >"conftest.in"
5120   while :
5121   do
5122     cat "conftest.in" "conftest.in" >"conftest.tmp"
5123     mv "conftest.tmp" "conftest.in"
5124     cp "conftest.in" "conftest.nl"
5125     $as_echo 'GREP' >> "conftest.nl"
5126     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5127     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5128     as_fn_arith $ac_count + 1 && ac_count=$as_val
5129     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5130       # Best one so far, save it but keep looking for a better one
5131       ac_cv_path_GREP="$ac_path_GREP"
5132       ac_path_GREP_max=$ac_count
5133     fi
5134     # 10*(2^10) chars as input seems more than enough
5135     test $ac_count -gt 10 && break
5136   done
5137   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5138 esac
5139
5140       $ac_path_GREP_found && break 3
5141     done
5142   done
5143   done
5144 IFS=$as_save_IFS
5145   if test -z "$ac_cv_path_GREP"; then
5146     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5147   fi
5148 else
5149   ac_cv_path_GREP=$GREP
5150 fi
5151
5152 fi
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5154 $as_echo "$ac_cv_path_GREP" >&6; }
5155  GREP="$ac_cv_path_GREP"
5156
5157
5158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5159 $as_echo_n "checking for egrep... " >&6; }
5160 if test "${ac_cv_path_EGREP+set}" = set; then :
5161   $as_echo_n "(cached) " >&6
5162 else
5163   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5164    then ac_cv_path_EGREP="$GREP -E"
5165    else
5166      if test -z "$EGREP"; then
5167   ac_path_EGREP_found=false
5168   # Loop through the user's path and test for each of PROGNAME-LIST
5169   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5170 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5171 do
5172   IFS=$as_save_IFS
5173   test -z "$as_dir" && as_dir=.
5174     for ac_prog in egrep; do
5175     for ac_exec_ext in '' $ac_executable_extensions; do
5176       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5177       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5178 # Check for GNU ac_path_EGREP and select it if it is found.
5179   # Check for GNU $ac_path_EGREP
5180 case `"$ac_path_EGREP" --version 2>&1` in
5181 *GNU*)
5182   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5183 *)
5184   ac_count=0
5185   $as_echo_n 0123456789 >"conftest.in"
5186   while :
5187   do
5188     cat "conftest.in" "conftest.in" >"conftest.tmp"
5189     mv "conftest.tmp" "conftest.in"
5190     cp "conftest.in" "conftest.nl"
5191     $as_echo 'EGREP' >> "conftest.nl"
5192     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5193     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5194     as_fn_arith $ac_count + 1 && ac_count=$as_val
5195     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5196       # Best one so far, save it but keep looking for a better one
5197       ac_cv_path_EGREP="$ac_path_EGREP"
5198       ac_path_EGREP_max=$ac_count
5199     fi
5200     # 10*(2^10) chars as input seems more than enough
5201     test $ac_count -gt 10 && break
5202   done
5203   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5204 esac
5205
5206       $ac_path_EGREP_found && break 3
5207     done
5208   done
5209   done
5210 IFS=$as_save_IFS
5211   if test -z "$ac_cv_path_EGREP"; then
5212     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5213   fi
5214 else
5215   ac_cv_path_EGREP=$EGREP
5216 fi
5217
5218    fi
5219 fi
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5221 $as_echo "$ac_cv_path_EGREP" >&6; }
5222  EGREP="$ac_cv_path_EGREP"
5223
5224
5225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5226 $as_echo_n "checking for ANSI C header files... " >&6; }
5227 if test "${ac_cv_header_stdc+set}" = set; then :
5228   $as_echo_n "(cached) " >&6
5229 else
5230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5231 /* end confdefs.h.  */
5232 #include <stdlib.h>
5233 #include <stdarg.h>
5234 #include <string.h>
5235 #include <float.h>
5236
5237 int
5238 main ()
5239 {
5240
5241   ;
5242   return 0;
5243 }
5244 _ACEOF
5245 if ac_fn_c_try_compile "$LINENO"; then :
5246   ac_cv_header_stdc=yes
5247 else
5248   ac_cv_header_stdc=no
5249 fi
5250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5251
5252 if test $ac_cv_header_stdc = yes; then
5253   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5255 /* end confdefs.h.  */
5256 #include <string.h>
5257
5258 _ACEOF
5259 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5260   $EGREP "memchr" >/dev/null 2>&1; then :
5261
5262 else
5263   ac_cv_header_stdc=no
5264 fi
5265 rm -f conftest*
5266
5267 fi
5268
5269 if test $ac_cv_header_stdc = yes; then
5270   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5272 /* end confdefs.h.  */
5273 #include <stdlib.h>
5274
5275 _ACEOF
5276 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5277   $EGREP "free" >/dev/null 2>&1; then :
5278
5279 else
5280   ac_cv_header_stdc=no
5281 fi
5282 rm -f conftest*
5283
5284 fi
5285
5286 if test $ac_cv_header_stdc = yes; then
5287   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5288   if test "$cross_compiling" = yes; then :
5289   :
5290 else
5291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5292 /* end confdefs.h.  */
5293 #include <ctype.h>
5294 #include <stdlib.h>
5295 #if ((' ' & 0x0FF) == 0x020)
5296 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5297 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5298 #else
5299 # define ISLOWER(c) \
5300                    (('a' <= (c) && (c) <= 'i') \
5301                      || ('j' <= (c) && (c) <= 'r') \
5302                      || ('s' <= (c) && (c) <= 'z'))
5303 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5304 #endif
5305
5306 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5307 int
5308 main ()
5309 {
5310   int i;
5311   for (i = 0; i < 256; i++)
5312     if (XOR (islower (i), ISLOWER (i))
5313         || toupper (i) != TOUPPER (i))
5314       return 2;
5315   return 0;
5316 }
5317 _ACEOF
5318 if ac_fn_c_try_run "$LINENO"; then :
5319
5320 else
5321   ac_cv_header_stdc=no
5322 fi
5323 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5324   conftest.$ac_objext conftest.beam conftest.$ac_ext
5325 fi
5326
5327 fi
5328 fi
5329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5330 $as_echo "$ac_cv_header_stdc" >&6; }
5331 if test $ac_cv_header_stdc = yes; then
5332
5333 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5334
5335 fi
5336
5337 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5338 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5339                   inttypes.h stdint.h unistd.h
5340 do :
5341   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5342 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5343 "
5344 eval as_val=\$$as_ac_Header
5345    if test "x$as_val" = x""yes; then :
5346   cat >>confdefs.h <<_ACEOF
5347 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5348 _ACEOF
5349
5350 fi
5351
5352 done
5353
5354
5355
5356   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5357 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5358   MINIX=yes
5359 else
5360   MINIX=
5361 fi
5362
5363
5364   if test "$MINIX" = yes; then
5365
5366 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5367
5368
5369 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5370
5371
5372 $as_echo "#define _MINIX 1" >>confdefs.h
5373
5374   fi
5375
5376
5377   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5378 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5379 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5380   $as_echo_n "(cached) " >&6
5381 else
5382   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5383 /* end confdefs.h.  */
5384
5385 #         define __EXTENSIONS__ 1
5386           $ac_includes_default
5387 int
5388 main ()
5389 {
5390
5391   ;
5392   return 0;
5393 }
5394 _ACEOF
5395 if ac_fn_c_try_compile "$LINENO"; then :
5396   ac_cv_safe_to_define___extensions__=yes
5397 else
5398   ac_cv_safe_to_define___extensions__=no
5399 fi
5400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5401 fi
5402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5403 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5404   test $ac_cv_safe_to_define___extensions__ = yes &&
5405     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5406
5407   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5408
5409   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5410
5411   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5412
5413   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5414
5415
5416 ac_ext=c
5417 ac_cpp='$CPP $CPPFLAGS'
5418 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5419 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5420 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5422 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5423 # On Suns, sometimes $CPP names a directory.
5424 if test -n "$CPP" && test -d "$CPP"; then
5425   CPP=
5426 fi
5427 if test -z "$CPP"; then
5428   if test "${ac_cv_prog_CPP+set}" = set; then :
5429   $as_echo_n "(cached) " >&6
5430 else
5431       # Double quotes because CPP needs to be expanded
5432     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5433     do
5434       ac_preproc_ok=false
5435 for ac_c_preproc_warn_flag in '' yes
5436 do
5437   # Use a header file that comes with gcc, so configuring glibc
5438   # with a fresh cross-compiler works.
5439   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5440   # <limits.h> exists even on freestanding compilers.
5441   # On the NeXT, cc -E runs the code through the compiler's parser,
5442   # not just through cpp. "Syntax error" is here to catch this case.
5443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5444 /* end confdefs.h.  */
5445 #ifdef __STDC__
5446 # include <limits.h>
5447 #else
5448 # include <assert.h>
5449 #endif
5450                      Syntax error
5451 _ACEOF
5452 if ac_fn_c_try_cpp "$LINENO"; then :
5453
5454 else
5455   # Broken: fails on valid input.
5456 continue
5457 fi
5458 rm -f conftest.err conftest.$ac_ext
5459
5460   # OK, works on sane cases.  Now check whether nonexistent headers
5461   # can be detected and how.
5462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5463 /* end confdefs.h.  */
5464 #include <ac_nonexistent.h>
5465 _ACEOF
5466 if ac_fn_c_try_cpp "$LINENO"; then :
5467   # Broken: success on invalid input.
5468 continue
5469 else
5470   # Passes both tests.
5471 ac_preproc_ok=:
5472 break
5473 fi
5474 rm -f conftest.err conftest.$ac_ext
5475
5476 done
5477 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5478 rm -f conftest.err conftest.$ac_ext
5479 if $ac_preproc_ok; then :
5480   break
5481 fi
5482
5483     done
5484     ac_cv_prog_CPP=$CPP
5485
5486 fi
5487   CPP=$ac_cv_prog_CPP
5488 else
5489   ac_cv_prog_CPP=$CPP
5490 fi
5491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5492 $as_echo "$CPP" >&6; }
5493 ac_preproc_ok=false
5494 for ac_c_preproc_warn_flag in '' yes
5495 do
5496   # Use a header file that comes with gcc, so configuring glibc
5497   # with a fresh cross-compiler works.
5498   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5499   # <limits.h> exists even on freestanding compilers.
5500   # On the NeXT, cc -E runs the code through the compiler's parser,
5501   # not just through cpp. "Syntax error" is here to catch this case.
5502   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5503 /* end confdefs.h.  */
5504 #ifdef __STDC__
5505 # include <limits.h>
5506 #else
5507 # include <assert.h>
5508 #endif
5509                      Syntax error
5510 _ACEOF
5511 if ac_fn_c_try_cpp "$LINENO"; then :
5512
5513 else
5514   # Broken: fails on valid input.
5515 continue
5516 fi
5517 rm -f conftest.err conftest.$ac_ext
5518
5519   # OK, works on sane cases.  Now check whether nonexistent headers
5520   # can be detected and how.
5521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5522 /* end confdefs.h.  */
5523 #include <ac_nonexistent.h>
5524 _ACEOF
5525 if ac_fn_c_try_cpp "$LINENO"; then :
5526   # Broken: success on invalid input.
5527 continue
5528 else
5529   # Passes both tests.
5530 ac_preproc_ok=:
5531 break
5532 fi
5533 rm -f conftest.err conftest.$ac_ext
5534
5535 done
5536 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5537 rm -f conftest.err conftest.$ac_ext
5538 if $ac_preproc_ok; then :
5539
5540 else
5541   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5542 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5543 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5544 See \`config.log' for more details." "$LINENO" 5; }
5545 fi
5546
5547 ac_ext=c
5548 ac_cpp='$CPP $CPPFLAGS'
5549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5552
5553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5554 $as_echo_n "checking for inline... " >&6; }
5555 if test "${ac_cv_c_inline+set}" = set; then :
5556   $as_echo_n "(cached) " >&6
5557 else
5558   ac_cv_c_inline=no
5559 for ac_kw in inline __inline__ __inline; do
5560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5561 /* end confdefs.h.  */
5562 #ifndef __cplusplus
5563 typedef int foo_t;
5564 static $ac_kw foo_t static_foo () {return 0; }
5565 $ac_kw foo_t foo () {return 0; }
5566 #endif
5567
5568 _ACEOF
5569 if ac_fn_c_try_compile "$LINENO"; then :
5570   ac_cv_c_inline=$ac_kw
5571 fi
5572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5573   test "$ac_cv_c_inline" != no && break
5574 done
5575
5576 fi
5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5578 $as_echo "$ac_cv_c_inline" >&6; }
5579
5580 case $ac_cv_c_inline in
5581   inline | yes) ;;
5582   *)
5583     case $ac_cv_c_inline in
5584       no) ac_val=;;
5585       *) ac_val=$ac_cv_c_inline;;
5586     esac
5587     cat >>confdefs.h <<_ACEOF
5588 #ifndef __cplusplus
5589 #define inline $ac_val
5590 #endif
5591 _ACEOF
5592     ;;
5593 esac
5594
5595
5596 # Check whether --enable-largefile was given.
5597 if test "${enable_largefile+set}" = set; then :
5598   enableval=$enable_largefile;
5599 fi
5600
5601 if test "$enable_largefile" != no; then
5602
5603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5604 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5605 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5606   $as_echo_n "(cached) " >&6
5607 else
5608   ac_cv_sys_largefile_CC=no
5609      if test "$GCC" != yes; then
5610        ac_save_CC=$CC
5611        while :; do
5612          # IRIX 6.2 and later do not support large files by default,
5613          # so use the C compiler's -n32 option if that helps.
5614          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5615 /* end confdefs.h.  */
5616 #include <sys/types.h>
5617  /* Check that off_t can represent 2**63 - 1 correctly.
5618     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5619     since some C++ compilers masquerading as C compilers
5620     incorrectly reject 9223372036854775807.  */
5621 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5622   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5623                        && LARGE_OFF_T % 2147483647 == 1)
5624                       ? 1 : -1];
5625 int
5626 main ()
5627 {
5628
5629   ;
5630   return 0;
5631 }
5632 _ACEOF
5633          if ac_fn_c_try_compile "$LINENO"; then :
5634   break
5635 fi
5636 rm -f core conftest.err conftest.$ac_objext
5637          CC="$CC -n32"
5638          if ac_fn_c_try_compile "$LINENO"; then :
5639   ac_cv_sys_largefile_CC=' -n32'; break
5640 fi
5641 rm -f core conftest.err conftest.$ac_objext
5642          break
5643        done
5644        CC=$ac_save_CC
5645        rm -f conftest.$ac_ext
5646     fi
5647 fi
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5649 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5650   if test "$ac_cv_sys_largefile_CC" != no; then
5651     CC=$CC$ac_cv_sys_largefile_CC
5652   fi
5653
5654   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5655 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5656 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5657   $as_echo_n "(cached) " >&6
5658 else
5659   while :; do
5660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5661 /* end confdefs.h.  */
5662 #include <sys/types.h>
5663  /* Check that off_t can represent 2**63 - 1 correctly.
5664     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5665     since some C++ compilers masquerading as C compilers
5666     incorrectly reject 9223372036854775807.  */
5667 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5668   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5669                        && LARGE_OFF_T % 2147483647 == 1)
5670                       ? 1 : -1];
5671 int
5672 main ()
5673 {
5674
5675   ;
5676   return 0;
5677 }
5678 _ACEOF
5679 if ac_fn_c_try_compile "$LINENO"; then :
5680   ac_cv_sys_file_offset_bits=no; break
5681 fi
5682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5684 /* end confdefs.h.  */
5685 #define _FILE_OFFSET_BITS 64
5686 #include <sys/types.h>
5687  /* Check that off_t can represent 2**63 - 1 correctly.
5688     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5689     since some C++ compilers masquerading as C compilers
5690     incorrectly reject 9223372036854775807.  */
5691 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5692   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5693                        && LARGE_OFF_T % 2147483647 == 1)
5694                       ? 1 : -1];
5695 int
5696 main ()
5697 {
5698
5699   ;
5700   return 0;
5701 }
5702 _ACEOF
5703 if ac_fn_c_try_compile "$LINENO"; then :
5704   ac_cv_sys_file_offset_bits=64; break
5705 fi
5706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5707   ac_cv_sys_file_offset_bits=unknown
5708   break
5709 done
5710 fi
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5712 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5713 case $ac_cv_sys_file_offset_bits in #(
5714   no | unknown) ;;
5715   *)
5716 cat >>confdefs.h <<_ACEOF
5717 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5718 _ACEOF
5719 ;;
5720 esac
5721 rm -rf conftest*
5722   if test $ac_cv_sys_file_offset_bits = unknown; then
5723     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5724 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5725 if test "${ac_cv_sys_large_files+set}" = set; then :
5726   $as_echo_n "(cached) " >&6
5727 else
5728   while :; do
5729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5730 /* end confdefs.h.  */
5731 #include <sys/types.h>
5732  /* Check that off_t can represent 2**63 - 1 correctly.
5733     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5734     since some C++ compilers masquerading as C compilers
5735     incorrectly reject 9223372036854775807.  */
5736 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5737   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5738                        && LARGE_OFF_T % 2147483647 == 1)
5739                       ? 1 : -1];
5740 int
5741 main ()
5742 {
5743
5744   ;
5745   return 0;
5746 }
5747 _ACEOF
5748 if ac_fn_c_try_compile "$LINENO"; then :
5749   ac_cv_sys_large_files=no; break
5750 fi
5751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5753 /* end confdefs.h.  */
5754 #define _LARGE_FILES 1
5755 #include <sys/types.h>
5756  /* Check that off_t can represent 2**63 - 1 correctly.
5757     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5758     since some C++ compilers masquerading as C compilers
5759     incorrectly reject 9223372036854775807.  */
5760 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5761   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5762                        && LARGE_OFF_T % 2147483647 == 1)
5763                       ? 1 : -1];
5764 int
5765 main ()
5766 {
5767
5768   ;
5769   return 0;
5770 }
5771 _ACEOF
5772 if ac_fn_c_try_compile "$LINENO"; then :
5773   ac_cv_sys_large_files=1; break
5774 fi
5775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5776   ac_cv_sys_large_files=unknown
5777   break
5778 done
5779 fi
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5781 $as_echo "$ac_cv_sys_large_files" >&6; }
5782 case $ac_cv_sys_large_files in #(
5783   no | unknown) ;;
5784   *)
5785 cat >>confdefs.h <<_ACEOF
5786 #define _LARGE_FILES $ac_cv_sys_large_files
5787 _ACEOF
5788 ;;
5789 esac
5790 rm -rf conftest*
5791   fi
5792 fi
5793
5794
5795 # sizeof(char) is 1 by definition.
5796 # The cast to long int works around a bug in the HP C Compiler
5797 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5798 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5799 # This bug is HP SR number 8606223364.
5800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5801 $as_echo_n "checking size of void *... " >&6; }
5802 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5803   $as_echo_n "(cached) " >&6
5804 else
5805   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5806
5807 else
5808   if test "$ac_cv_type_void_p" = yes; then
5809      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5810 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5811 { as_fn_set_status 77
5812 as_fn_error "cannot compute sizeof (void *)
5813 See \`config.log' for more details." "$LINENO" 5; }; }
5814    else
5815      ac_cv_sizeof_void_p=0
5816    fi
5817 fi
5818
5819 fi
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5821 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5822
5823
5824
5825 cat >>confdefs.h <<_ACEOF
5826 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5827 _ACEOF
5828
5829
5830 # The cast to long int works around a bug in the HP C Compiler
5831 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5832 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5833 # This bug is HP SR number 8606223364.
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5835 $as_echo_n "checking size of short... " >&6; }
5836 if test "${ac_cv_sizeof_short+set}" = set; then :
5837   $as_echo_n "(cached) " >&6
5838 else
5839   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5840
5841 else
5842   if test "$ac_cv_type_short" = yes; then
5843      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5844 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5845 { as_fn_set_status 77
5846 as_fn_error "cannot compute sizeof (short)
5847 See \`config.log' for more details." "$LINENO" 5; }; }
5848    else
5849      ac_cv_sizeof_short=0
5850    fi
5851 fi
5852
5853 fi
5854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5855 $as_echo "$ac_cv_sizeof_short" >&6; }
5856
5857
5858
5859 cat >>confdefs.h <<_ACEOF
5860 #define SIZEOF_SHORT $ac_cv_sizeof_short
5861 _ACEOF
5862
5863
5864 # The cast to long int works around a bug in the HP C Compiler
5865 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5866 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5867 # This bug is HP SR number 8606223364.
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5869 $as_echo_n "checking size of int... " >&6; }
5870 if test "${ac_cv_sizeof_int+set}" = set; then :
5871   $as_echo_n "(cached) " >&6
5872 else
5873   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5874
5875 else
5876   if test "$ac_cv_type_int" = yes; then
5877      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5878 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5879 { as_fn_set_status 77
5880 as_fn_error "cannot compute sizeof (int)
5881 See \`config.log' for more details." "$LINENO" 5; }; }
5882    else
5883      ac_cv_sizeof_int=0
5884    fi
5885 fi
5886
5887 fi
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5889 $as_echo "$ac_cv_sizeof_int" >&6; }
5890
5891
5892
5893 cat >>confdefs.h <<_ACEOF
5894 #define SIZEOF_INT $ac_cv_sizeof_int
5895 _ACEOF
5896
5897
5898 # The cast to long int works around a bug in the HP C Compiler
5899 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5900 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5901 # This bug is HP SR number 8606223364.
5902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5903 $as_echo_n "checking size of long... " >&6; }
5904 if test "${ac_cv_sizeof_long+set}" = set; then :
5905   $as_echo_n "(cached) " >&6
5906 else
5907   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5908
5909 else
5910   if test "$ac_cv_type_long" = yes; then
5911      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5912 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5913 { as_fn_set_status 77
5914 as_fn_error "cannot compute sizeof (long)
5915 See \`config.log' for more details." "$LINENO" 5; }; }
5916    else
5917      ac_cv_sizeof_long=0
5918    fi
5919 fi
5920
5921 fi
5922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5923 $as_echo "$ac_cv_sizeof_long" >&6; }
5924
5925
5926
5927 cat >>confdefs.h <<_ACEOF
5928 #define SIZEOF_LONG $ac_cv_sizeof_long
5929 _ACEOF
5930
5931
5932 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5933 if test "x$ac_cv_type_long_long" = x""yes; then :
5934
5935 cat >>confdefs.h <<_ACEOF
5936 #define HAVE_LONG_LONG 1
5937 _ACEOF
5938
5939 # The cast to long int works around a bug in the HP C Compiler
5940 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5941 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5942 # This bug is HP SR number 8606223364.
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5944 $as_echo_n "checking size of long long... " >&6; }
5945 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5946   $as_echo_n "(cached) " >&6
5947 else
5948   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5949
5950 else
5951   if test "$ac_cv_type_long_long" = yes; then
5952      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5953 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5954 { as_fn_set_status 77
5955 as_fn_error "cannot compute sizeof (long long)
5956 See \`config.log' for more details." "$LINENO" 5; }; }
5957    else
5958      ac_cv_sizeof_long_long=0
5959    fi
5960 fi
5961
5962 fi
5963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5964 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5965
5966
5967
5968 cat >>confdefs.h <<_ACEOF
5969 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5970 _ACEOF
5971
5972
5973 fi
5974
5975 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5976 if test "x$ac_cv_type___int64" = x""yes; then :
5977
5978 cat >>confdefs.h <<_ACEOF
5979 #define HAVE___INT64 1
5980 _ACEOF
5981
5982 # The cast to long int works around a bug in the HP C Compiler
5983 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5984 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5985 # This bug is HP SR number 8606223364.
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5987 $as_echo_n "checking size of __int64... " >&6; }
5988 if test "${ac_cv_sizeof___int64+set}" = set; then :
5989   $as_echo_n "(cached) " >&6
5990 else
5991   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5992
5993 else
5994   if test "$ac_cv_type___int64" = yes; then
5995      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5996 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5997 { as_fn_set_status 77
5998 as_fn_error "cannot compute sizeof (__int64)
5999 See \`config.log' for more details." "$LINENO" 5; }; }
6000    else
6001      ac_cv_sizeof___int64=0
6002    fi
6003 fi
6004
6005 fi
6006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6007 $as_echo "$ac_cv_sizeof___int64" >&6; }
6008
6009
6010
6011 cat >>confdefs.h <<_ACEOF
6012 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6013 _ACEOF
6014
6015
6016 fi
6017
6018 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6019 case $ac_cv_c_int8_t in #(
6020   no|yes) ;; #(
6021   *)
6022
6023 cat >>confdefs.h <<_ACEOF
6024 #define int8_t $ac_cv_c_int8_t
6025 _ACEOF
6026 ;;
6027 esac
6028
6029 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6030 case $ac_cv_c_int16_t in #(
6031   no|yes) ;; #(
6032   *)
6033
6034 cat >>confdefs.h <<_ACEOF
6035 #define int16_t $ac_cv_c_int16_t
6036 _ACEOF
6037 ;;
6038 esac
6039
6040 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6041 case $ac_cv_c_int32_t in #(
6042   no|yes) ;; #(
6043   *)
6044
6045 cat >>confdefs.h <<_ACEOF
6046 #define int32_t $ac_cv_c_int32_t
6047 _ACEOF
6048 ;;
6049 esac
6050
6051 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6052 case $ac_cv_c_int64_t in #(
6053   no|yes) ;; #(
6054   *)
6055
6056 cat >>confdefs.h <<_ACEOF
6057 #define int64_t $ac_cv_c_int64_t
6058 _ACEOF
6059 ;;
6060 esac
6061
6062
6063   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6064 $as_echo_n "checking for long long int... " >&6; }
6065 if test "${ac_cv_type_long_long_int+set}" = set; then :
6066   $as_echo_n "(cached) " >&6
6067 else
6068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069 /* end confdefs.h.  */
6070
6071   /* For now, do not test the preprocessor; as of 2007 there are too many
6072          implementations with broken preprocessors.  Perhaps this can
6073          be revisited in 2012.  In the meantime, code should not expect
6074          #if to work with literals wider than 32 bits.  */
6075       /* Test literals.  */
6076       long long int ll = 9223372036854775807ll;
6077       long long int nll = -9223372036854775807LL;
6078       unsigned long long int ull = 18446744073709551615ULL;
6079       /* Test constant expressions.   */
6080       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6081                      ? 1 : -1)];
6082       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6083                      ? 1 : -1)];
6084       int i = 63;
6085 int
6086 main ()
6087 {
6088 /* Test availability of runtime routines for shift and division.  */
6089       long long int llmax = 9223372036854775807ll;
6090       unsigned long long int ullmax = 18446744073709551615ull;
6091       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6092               | (llmax / ll) | (llmax % ll)
6093               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6094               | (ullmax / ull) | (ullmax % ull));
6095   ;
6096   return 0;
6097 }
6098
6099 _ACEOF
6100 if ac_fn_c_try_link "$LINENO"; then :
6101                         if test "$cross_compiling" = yes; then :
6102   ac_cv_type_long_long_int=yes
6103 else
6104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6105 /* end confdefs.h.  */
6106 #include <limits.h>
6107                #ifndef LLONG_MAX
6108                # define HALF \
6109                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6110                # define LLONG_MAX (HALF - 1 + HALF)
6111                #endif
6112 int
6113 main ()
6114 {
6115 long long int n = 1;
6116                int i;
6117                for (i = 0; ; i++)
6118                  {
6119                    long long int m = n << i;
6120                    if (m >> i != n)
6121                      return 1;
6122                    if (LLONG_MAX / 2 < m)
6123                      break;
6124                  }
6125                return 0;
6126   ;
6127   return 0;
6128 }
6129 _ACEOF
6130 if ac_fn_c_try_run "$LINENO"; then :
6131   ac_cv_type_long_long_int=yes
6132 else
6133   ac_cv_type_long_long_int=no
6134 fi
6135 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6136   conftest.$ac_objext conftest.beam conftest.$ac_ext
6137 fi
6138
6139 else
6140   ac_cv_type_long_long_int=no
6141 fi
6142 rm -f core conftest.err conftest.$ac_objext \
6143     conftest$ac_exeext conftest.$ac_ext
6144 fi
6145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6146 $as_echo "$ac_cv_type_long_long_int" >&6; }
6147   if test $ac_cv_type_long_long_int = yes; then
6148
6149 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6150
6151   fi
6152
6153
6154
6155   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6156 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6157
6158 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6159
6160 else
6161   test $ac_cv_type_long_long_int = yes \
6162        && ac_type='long long int' \
6163        || ac_type='long int'
6164
6165 cat >>confdefs.h <<_ACEOF
6166 #define intmax_t $ac_type
6167 _ACEOF
6168
6169 fi
6170
6171
6172
6173   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6174 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6175
6176 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6177
6178 else
6179   for ac_type in 'int' 'long int' 'long long int'; do
6180        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6181 /* end confdefs.h.  */
6182 $ac_includes_default
6183 int
6184 main ()
6185 {
6186 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6187 test_array [0] = 0
6188
6189   ;
6190   return 0;
6191 }
6192 _ACEOF
6193 if ac_fn_c_try_compile "$LINENO"; then :
6194
6195 cat >>confdefs.h <<_ACEOF
6196 #define intptr_t $ac_type
6197 _ACEOF
6198
6199           ac_type=
6200 fi
6201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6202        test -z "$ac_type" && break
6203      done
6204 fi
6205
6206
6207 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6208 case $ac_cv_c_uint8_t in #(
6209   no|yes) ;; #(
6210   *)
6211
6212 $as_echo "#define _UINT8_T 1" >>confdefs.h
6213
6214
6215 cat >>confdefs.h <<_ACEOF
6216 #define uint8_t $ac_cv_c_uint8_t
6217 _ACEOF
6218 ;;
6219   esac
6220
6221 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6222 case $ac_cv_c_uint16_t in #(
6223   no|yes) ;; #(
6224   *)
6225
6226
6227 cat >>confdefs.h <<_ACEOF
6228 #define uint16_t $ac_cv_c_uint16_t
6229 _ACEOF
6230 ;;
6231   esac
6232
6233 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6234 case $ac_cv_c_uint32_t in #(
6235   no|yes) ;; #(
6236   *)
6237
6238 $as_echo "#define _UINT32_T 1" >>confdefs.h
6239
6240
6241 cat >>confdefs.h <<_ACEOF
6242 #define uint32_t $ac_cv_c_uint32_t
6243 _ACEOF
6244 ;;
6245   esac
6246
6247 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6248 case $ac_cv_c_uint64_t in #(
6249   no|yes) ;; #(
6250   *)
6251
6252 $as_echo "#define _UINT64_T 1" >>confdefs.h
6253
6254
6255 cat >>confdefs.h <<_ACEOF
6256 #define uint64_t $ac_cv_c_uint64_t
6257 _ACEOF
6258 ;;
6259   esac
6260
6261
6262   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6263 $as_echo_n "checking for unsigned long long int... " >&6; }
6264 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6265   $as_echo_n "(cached) " >&6
6266 else
6267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6268 /* end confdefs.h.  */
6269
6270   /* For now, do not test the preprocessor; as of 2007 there are too many
6271          implementations with broken preprocessors.  Perhaps this can
6272          be revisited in 2012.  In the meantime, code should not expect
6273          #if to work with literals wider than 32 bits.  */
6274       /* Test literals.  */
6275       long long int ll = 9223372036854775807ll;
6276       long long int nll = -9223372036854775807LL;
6277       unsigned long long int ull = 18446744073709551615ULL;
6278       /* Test constant expressions.   */
6279       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6280                      ? 1 : -1)];
6281       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6282                      ? 1 : -1)];
6283       int i = 63;
6284 int
6285 main ()
6286 {
6287 /* Test availability of runtime routines for shift and division.  */
6288       long long int llmax = 9223372036854775807ll;
6289       unsigned long long int ullmax = 18446744073709551615ull;
6290       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6291               | (llmax / ll) | (llmax % ll)
6292               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6293               | (ullmax / ull) | (ullmax % ull));
6294   ;
6295   return 0;
6296 }
6297
6298 _ACEOF
6299 if ac_fn_c_try_link "$LINENO"; then :
6300   ac_cv_type_unsigned_long_long_int=yes
6301 else
6302   ac_cv_type_unsigned_long_long_int=no
6303 fi
6304 rm -f core conftest.err conftest.$ac_objext \
6305     conftest$ac_exeext conftest.$ac_ext
6306 fi
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6308 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6309   if test $ac_cv_type_unsigned_long_long_int = yes; then
6310
6311 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6312
6313   fi
6314
6315
6316
6317   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6318 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6319
6320 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6321
6322 else
6323   test $ac_cv_type_unsigned_long_long_int = yes \
6324        && ac_type='unsigned long long int' \
6325        || ac_type='unsigned long int'
6326
6327 cat >>confdefs.h <<_ACEOF
6328 #define uintmax_t $ac_type
6329 _ACEOF
6330
6331 fi
6332
6333
6334
6335   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6336 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6337
6338 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6339
6340 else
6341   for ac_type in 'unsigned int' 'unsigned long int' \
6342         'unsigned long long int'; do
6343        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6344 /* end confdefs.h.  */
6345 $ac_includes_default
6346 int
6347 main ()
6348 {
6349 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6350 test_array [0] = 0
6351
6352   ;
6353   return 0;
6354 }
6355 _ACEOF
6356 if ac_fn_c_try_compile "$LINENO"; then :
6357
6358 cat >>confdefs.h <<_ACEOF
6359 #define uintptr_t $ac_type
6360 _ACEOF
6361
6362           ac_type=
6363 fi
6364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6365        test -z "$ac_type" && break
6366      done
6367 fi
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383 # ---------------------
6384 # Warnings and checking
6385 # ---------------------
6386
6387 # Check $CC warning features (if it's GCC).
6388 # We want to use -pedantic, but we don't want warnings about
6389 # * 'long long'
6390 # * variadic macros
6391 # * overlong strings
6392 # * C++11 narrowing conversions in { }
6393 # So, we only use -pedantic if we can disable those warnings.
6394
6395 loose_warn=
6396 save_CFLAGS="$CFLAGS"
6397 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6398   # Do the check with the no- prefix removed since gcc silently
6399   # accepts any -Wno-* option on purpose
6400   case $real_option in
6401     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6402     *) option=$real_option ;;
6403   esac
6404   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6405
6406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6407 $as_echo_n "checking whether $CC supports $option... " >&6; }
6408 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6409   $as_echo_n "(cached) " >&6
6410 else
6411   CFLAGS="$option"
6412     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6413 /* end confdefs.h.  */
6414
6415 int
6416 main ()
6417 {
6418
6419   ;
6420   return 0;
6421 }
6422 _ACEOF
6423 if ac_fn_c_try_compile "$LINENO"; then :
6424   eval "$as_acx_Woption=yes"
6425 else
6426   eval "$as_acx_Woption=no"
6427 fi
6428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6429
6430 fi
6431 eval ac_res=\$$as_acx_Woption
6432                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6433 $as_echo "$ac_res" >&6; }
6434   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6435   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6436 fi
6437   done
6438 CFLAGS="$save_CFLAGS"
6439
6440 c_loose_warn=
6441 save_CFLAGS="$CFLAGS"
6442 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6443   # Do the check with the no- prefix removed since gcc silently
6444   # accepts any -Wno-* option on purpose
6445   case $real_option in
6446     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6447     *) option=$real_option ;;
6448   esac
6449   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6450
6451   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6452 $as_echo_n "checking whether $CC supports $option... " >&6; }
6453 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6454   $as_echo_n "(cached) " >&6
6455 else
6456   CFLAGS="$option"
6457     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6458 /* end confdefs.h.  */
6459
6460 int
6461 main ()
6462 {
6463
6464   ;
6465   return 0;
6466 }
6467 _ACEOF
6468 if ac_fn_c_try_compile "$LINENO"; then :
6469   eval "$as_acx_Woption=yes"
6470 else
6471   eval "$as_acx_Woption=no"
6472 fi
6473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6474
6475 fi
6476 eval ac_res=\$$as_acx_Woption
6477                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6478 $as_echo "$ac_res" >&6; }
6479   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6480   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6481 fi
6482   done
6483 CFLAGS="$save_CFLAGS"
6484
6485 strict_warn=
6486 save_CFLAGS="$CFLAGS"
6487 for real_option in -Wmissing-format-attribute; do
6488   # Do the check with the no- prefix removed since gcc silently
6489   # accepts any -Wno-* option on purpose
6490   case $real_option in
6491     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6492     *) option=$real_option ;;
6493   esac
6494   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6495
6496   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6497 $as_echo_n "checking whether $CC supports $option... " >&6; }
6498 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6499   $as_echo_n "(cached) " >&6
6500 else
6501   CFLAGS="$option"
6502     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6503 /* end confdefs.h.  */
6504
6505 int
6506 main ()
6507 {
6508
6509   ;
6510   return 0;
6511 }
6512 _ACEOF
6513 if ac_fn_c_try_compile "$LINENO"; then :
6514   eval "$as_acx_Woption=yes"
6515 else
6516   eval "$as_acx_Woption=no"
6517 fi
6518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6519
6520 fi
6521 eval ac_res=\$$as_acx_Woption
6522                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6523 $as_echo "$ac_res" >&6; }
6524   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6525   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6526 fi
6527   done
6528 CFLAGS="$save_CFLAGS"
6529
6530 c_strict_warn=
6531 save_CFLAGS="$CFLAGS"
6532 for real_option in -Wold-style-definition -Wc++-compat; do
6533   # Do the check with the no- prefix removed since gcc silently
6534   # accepts any -Wno-* option on purpose
6535   case $real_option in
6536     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6537     *) option=$real_option ;;
6538   esac
6539   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6540
6541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6542 $as_echo_n "checking whether $CC supports $option... " >&6; }
6543 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6544   $as_echo_n "(cached) " >&6
6545 else
6546   CFLAGS="$option"
6547     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6548 /* end confdefs.h.  */
6549
6550 int
6551 main ()
6552 {
6553
6554   ;
6555   return 0;
6556 }
6557 _ACEOF
6558 if ac_fn_c_try_compile "$LINENO"; then :
6559   eval "$as_acx_Woption=yes"
6560 else
6561   eval "$as_acx_Woption=no"
6562 fi
6563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6564
6565 fi
6566 eval ac_res=\$$as_acx_Woption
6567                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6568 $as_echo "$ac_res" >&6; }
6569   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6570   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6571 fi
6572   done
6573 CFLAGS="$save_CFLAGS"
6574
6575 # Do the check with the no- prefix removed from the warning options
6576 # since gcc silently accepts any -Wno-* option on purpose
6577 if test "$GCC" = yes; then :
6578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6579 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6580 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6581   $as_echo_n "(cached) " >&6
6582 else
6583   save_CFLAGS="$CFLAGS"
6584 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6586 /* end confdefs.h.  */
6587
6588 int
6589 main ()
6590 {
6591
6592   ;
6593   return 0;
6594 }
6595 _ACEOF
6596 if ac_fn_c_try_compile "$LINENO"; then :
6597   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6598 else
6599   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6600 fi
6601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6602 CFLAGS="$save_CFLAGS"
6603 fi
6604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6605 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6606 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6607   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6608 fi
6609
6610 fi
6611
6612 # Check whether --enable-werror-always was given.
6613 if test "${enable_werror_always+set}" = set; then :
6614   enableval=$enable_werror_always;
6615 else
6616   enable_werror_always=no
6617 fi
6618
6619 if test $enable_werror_always = yes; then :
6620   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6621 fi
6622
6623
6624
6625 # The above macros do nothing if the compiler is not GCC.  However, the
6626 # Makefile has more goo to add other flags, so these variables are used
6627 # to enable warnings only for GCC.
6628 warn_cflags=
6629 warn_cxxflags=
6630 if test "x$GCC" = "xyes"; then
6631   warn_cflags='$(GCC_WARN_CFLAGS)'
6632   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6633 fi
6634
6635
6636
6637 # Disable exceptions and RTTI if building with g++
6638 noexception_flags=
6639 save_CFLAGS="$CFLAGS"
6640 for real_option in -fno-exceptions -fno-rtti; do
6641   # Do the check with the no- prefix removed since gcc silently
6642   # accepts any -Wno-* option on purpose
6643   case $real_option in
6644     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6645     *) option=$real_option ;;
6646   esac
6647   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6648
6649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6650 $as_echo_n "checking whether $CC supports $option... " >&6; }
6651 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6652   $as_echo_n "(cached) " >&6
6653 else
6654   CFLAGS="$option"
6655     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6656 /* end confdefs.h.  */
6657
6658 int
6659 main ()
6660 {
6661
6662   ;
6663   return 0;
6664 }
6665 _ACEOF
6666 if ac_fn_c_try_compile "$LINENO"; then :
6667   eval "$as_acx_Woption=yes"
6668 else
6669   eval "$as_acx_Woption=no"
6670 fi
6671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6672
6673 fi
6674 eval ac_res=\$$as_acx_Woption
6675                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6676 $as_echo "$ac_res" >&6; }
6677   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6678   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6679 fi
6680   done
6681 CFLAGS="$save_CFLAGS"
6682
6683
6684 # Enable expensive internal checks
6685 is_release=
6686 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6687   is_release=yes
6688 fi
6689
6690 # Check whether --enable-checking was given.
6691 if test "${enable_checking+set}" = set; then :
6692   enableval=$enable_checking; ac_checking_flags="${enableval}"
6693 else
6694
6695 # Determine the default checks.
6696 if test x$is_release = x ; then
6697   ac_checking_flags=yes
6698 else
6699   ac_checking_flags=release
6700 fi
6701 fi
6702
6703 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6704 for check in release $ac_checking_flags
6705 do
6706         case $check in
6707         # these set all the flags to specific states
6708         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6709                         ac_fold_checking= ; ac_gc_checking=1 ;
6710                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6711                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6712                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6713                         ac_types_checking=1 ;;
6714         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6715                         ac_fold_checking= ; ac_gc_checking= ;
6716                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6717                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6718                         ac_tree_checking= ; ac_valgrind_checking= ;
6719                         ac_types_checking= ;;
6720         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6721                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6722                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6723                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6724                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6725                         ac_types_checking=1 ;;
6726         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6727                         ac_fold_checking= ; ac_gc_checking= ;
6728                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6729                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6730                         ac_tree_checking= ; ac_valgrind_checking= ;
6731                         ac_types_checking= ;;
6732         # these enable particular checks
6733         assert)         ac_assert_checking=1 ;;
6734         df)             ac_df_checking=1 ;;
6735         fold)           ac_fold_checking=1 ;;
6736         gc)             ac_gc_checking=1 ;;
6737         gcac)           ac_gc_always_collect=1 ;;
6738         gimple)         ac_gimple_checking=1 ;;
6739         misc)           ac_checking=1 ;;
6740         rtl)            ac_rtl_checking=1 ;;
6741         rtlflag)        ac_rtlflag_checking=1 ;;
6742         runtime)        ac_runtime_checking=1 ;;
6743         tree)           ac_tree_checking=1 ;;
6744         types)          ac_types_checking=1 ;;
6745         valgrind)       ac_valgrind_checking=1 ;;
6746         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6747         esac
6748 done
6749 IFS="$ac_save_IFS"
6750
6751 nocommon_flag=""
6752 if test x$ac_checking != x ; then
6753
6754 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6755
6756   nocommon_flag=-fno-common
6757 fi
6758
6759 if test x$ac_df_checking != x ; then
6760
6761 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6762
6763 fi
6764 if test x$ac_assert_checking != x ; then
6765
6766 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6767
6768 fi
6769 if test x$ac_gimple_checking != x ; then
6770
6771 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6772
6773 fi
6774
6775 if test x$ac_runtime_checking != x ; then
6776
6777 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6778
6779 fi
6780 if test x$ac_tree_checking != x ; then
6781
6782 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6783
6784   TREEBROWSER=tree-browser.o
6785 fi
6786 if test x$ac_types_checking != x ; then
6787
6788 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6789
6790 fi
6791
6792 if test x$ac_rtl_checking != x ; then
6793
6794 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6795
6796 fi
6797 if test x$ac_rtlflag_checking != x ; then
6798
6799 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6800
6801 fi
6802 if test x$ac_gc_checking != x ; then
6803
6804 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6805
6806 fi
6807 if test x$ac_gc_always_collect != x ; then
6808
6809 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6810
6811 fi
6812 if test x$ac_fold_checking != x ; then
6813
6814 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6815
6816 fi
6817 valgrind_path_defines=
6818 valgrind_command=
6819
6820 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6821 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6822   have_valgrind_h=yes
6823 else
6824   have_valgrind_h=no
6825 fi
6826
6827
6828
6829 if test x$ac_valgrind_checking != x ; then
6830   # It is certainly possible that there's valgrind but no valgrind.h.
6831   # GCC relies on making annotations so we must have both.
6832   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6833 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6835 /* end confdefs.h.  */
6836 #include <valgrind/memcheck.h>
6837 #ifndef VALGRIND_DISCARD
6838 #error VALGRIND_DISCARD not defined
6839 #endif
6840 _ACEOF
6841 if ac_fn_c_try_cpp "$LINENO"; then :
6842   gcc_cv_header_valgrind_memcheck_h=yes
6843 else
6844   gcc_cv_header_valgrind_memcheck_h=no
6845 fi
6846 rm -f conftest.err conftest.$ac_ext
6847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6848 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6849   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6850 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6852 /* end confdefs.h.  */
6853 #include <memcheck.h>
6854 #ifndef VALGRIND_DISCARD
6855 #error VALGRIND_DISCARD not defined
6856 #endif
6857 _ACEOF
6858 if ac_fn_c_try_cpp "$LINENO"; then :
6859   gcc_cv_header_memcheck_h=yes
6860 else
6861   gcc_cv_header_memcheck_h=no
6862 fi
6863 rm -f conftest.err conftest.$ac_ext
6864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6865 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6866
6867 # Prepare PATH_SEPARATOR.
6868 # The user is always right.
6869 if test "${PATH_SEPARATOR+set}" != set; then
6870   echo "#! /bin/sh" >conf$$.sh
6871   echo  "exit 0"   >>conf$$.sh
6872   chmod +x conf$$.sh
6873   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6874     PATH_SEPARATOR=';'
6875   else
6876     PATH_SEPARATOR=:
6877   fi
6878   rm -f conf$$.sh
6879 fi
6880
6881 # Find out how to test for executable files. Don't use a zero-byte file,
6882 # as systems may use methods other than mode bits to determine executability.
6883 cat >conf$$.file <<_ASEOF
6884 #! /bin/sh
6885 exit 0
6886 _ASEOF
6887 chmod +x conf$$.file
6888 if test -x conf$$.file >/dev/null 2>&1; then
6889   ac_executable_p="test -x"
6890 else
6891   ac_executable_p="test -f"
6892 fi
6893 rm -f conf$$.file
6894
6895 # Extract the first word of "valgrind", so it can be a program name with args.
6896 set dummy valgrind; ac_word=$2
6897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6898 $as_echo_n "checking for $ac_word... " >&6; }
6899 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6900   $as_echo_n "(cached) " >&6
6901 else
6902   case "$valgrind_path" in
6903   [\\/]* | ?:[\\/]*)
6904     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6905     ;;
6906   *)
6907     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6908     for ac_dir in $PATH; do
6909       IFS="$ac_save_IFS"
6910       test -z "$ac_dir" && ac_dir=.
6911       for ac_exec_ext in '' $ac_executable_extensions; do
6912         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6913           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6914             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6915             break 2
6916           fi
6917         fi
6918       done
6919     done
6920     IFS="$ac_save_IFS"
6921     ;;
6922 esac
6923 fi
6924 valgrind_path="$ac_cv_path_valgrind_path"
6925 if test -n "$valgrind_path"; then
6926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6927 $as_echo "$valgrind_path" >&6; }
6928 else
6929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6930 $as_echo "no" >&6; }
6931 fi
6932
6933   if test "x$valgrind_path" = "x" \
6934     || (test $have_valgrind_h = no \
6935         && test $gcc_cv_header_memcheck_h = no \
6936         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6937         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6938   fi
6939   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6940   valgrind_command="$valgrind_path -q"
6941
6942 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6943
6944   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6945
6946 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6947
6948   fi
6949   if test $gcc_cv_header_memcheck_h = yes; then
6950
6951 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6952
6953   fi
6954 fi
6955
6956
6957
6958 # Enable code coverage collection
6959 # Check whether --enable-coverage was given.
6960 if test "${enable_coverage+set}" = set; then :
6961   enableval=$enable_coverage; case "${enableval}" in
6962   yes|noopt)
6963     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6964     ;;
6965   opt)
6966     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6967     ;;
6968   no)
6969     # a.k.a. --disable-coverage
6970     coverage_flags=""
6971     ;;
6972   *)
6973     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6974     ;;
6975 esac
6976 else
6977   coverage_flags=""
6978 fi
6979
6980
6981
6982 # Check whether --enable-gather-detailed-mem-stats was given.
6983 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6984   enableval=$enable_gather_detailed_mem_stats;
6985 else
6986   enable_gather_detailed_mem_stats=no
6987 fi
6988
6989 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
6990
6991 cat >>confdefs.h <<_ACEOF
6992 #define GATHER_STATISTICS $gather_stats
6993 _ACEOF
6994
6995
6996 # -------------------------------
6997 # Miscenalleous configure options
6998 # -------------------------------
6999
7000 # See if we are building gcc with C++.
7001 # Check whether --enable-build-with-cxx was given.
7002 if test "${enable_build_with_cxx+set}" = set; then :
7003   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
7004 else
7005   ENABLE_BUILD_WITH_CXX=no
7006 fi
7007
7008
7009 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
7010
7011 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
7012
7013 fi
7014
7015 # With stabs
7016
7017 # Check whether --with-stabs was given.
7018 if test "${with_stabs+set}" = set; then :
7019   withval=$with_stabs; stabs="$with_stabs"
7020 else
7021   stabs=no
7022 fi
7023
7024
7025 # Determine whether or not multilibs are enabled.
7026 # Check whether --enable-multilib was given.
7027 if test "${enable_multilib+set}" = set; then :
7028   enableval=$enable_multilib;
7029 else
7030   enable_multilib=yes
7031 fi
7032
7033
7034
7035 # Enable __cxa_atexit for C++.
7036 # Check whether --enable-__cxa_atexit was given.
7037 if test "${enable___cxa_atexit+set}" = set; then :
7038   enableval=$enable___cxa_atexit;
7039 fi
7040
7041
7042 # Enable C extension for decimal float if target supports it.
7043
7044 # Check whether --enable-decimal-float was given.
7045 if test "${enable_decimal_float+set}" = set; then :
7046   enableval=$enable_decimal_float;
7047   case $enable_decimal_float in
7048     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7049     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7050 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7051   esac
7052
7053 else
7054
7055   case $target in
7056     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7057     i?86*-*-mingw* | x86_64*-*-mingw* | \
7058     i?86*-*-cygwin*)
7059       enable_decimal_float=yes
7060       ;;
7061     *)
7062       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7063 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7064       enable_decimal_float=no
7065       ;;
7066   esac
7067
7068 fi
7069
7070
7071 # x86's use BID format instead of DPD
7072 case x$enable_decimal_float in
7073   xyes)
7074     case $target in
7075       i?86*-*-* | x86_64*-*-*)
7076         enable_decimal_float=bid
7077         ;;
7078       *)
7079         enable_decimal_float=dpd
7080         ;;
7081     esac
7082     default_decimal_float=$enable_decimal_float
7083     ;;
7084   xno)
7085     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7086     # dependency on libdecnumber.
7087     default_decimal_float=dpd
7088     ;;
7089 esac
7090
7091
7092
7093
7094 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7095
7096 cat >>confdefs.h <<_ACEOF
7097 #define ENABLE_DECIMAL_FLOAT $dfp
7098 _ACEOF
7099
7100
7101 # Use default_decimal_float for dependency.
7102 enable_decimal_float=$default_decimal_float
7103
7104 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7105
7106 cat >>confdefs.h <<_ACEOF
7107 #define ENABLE_DECIMAL_BID_FORMAT $bid
7108 _ACEOF
7109
7110
7111 # Enable C extension for fixed-point arithmetic.
7112 # Check whether --enable-fixed-point was given.
7113 if test "${enable_fixed_point+set}" = set; then :
7114   enableval=$enable_fixed_point;
7115 else
7116
7117   case $target in
7118     arm*)
7119       enable_fixed_point=yes
7120       ;;
7121
7122     mips*-*-*)
7123       enable_fixed_point=yes
7124       ;;
7125     *)
7126       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7127 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7128       enable_fixed_point=no
7129       ;;
7130   esac
7131
7132 fi
7133
7134
7135
7136 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7137
7138 cat >>confdefs.h <<_ACEOF
7139 #define ENABLE_FIXED_POINT $fixedpoint
7140 _ACEOF
7141
7142
7143 # Enable threads
7144 # Pass with no value to take the default
7145 # Pass with a value to specify a thread package
7146 # Check whether --enable-threads was given.
7147 if test "${enable_threads+set}" = set; then :
7148   enableval=$enable_threads;
7149 else
7150   enable_threads=''
7151 fi
7152
7153
7154 # Check whether --enable-tls was given.
7155 if test "${enable_tls+set}" = set; then :
7156   enableval=$enable_tls;
7157   case $enable_tls in
7158     yes | no) ;;
7159     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7160 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7161   esac
7162
7163 else
7164   enable_tls=''
7165 fi
7166
7167
7168 # Check whether --enable-objc-gc was given.
7169 if test "${enable_objc_gc+set}" = set; then :
7170   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7171         objc_boehm_gc=''
7172 else
7173         objc_boehm_gc=1
7174 fi
7175 else
7176   objc_boehm_gc=''
7177 fi
7178
7179
7180
7181 # Check whether --with-dwarf2 was given.
7182 if test "${with_dwarf2+set}" = set; then :
7183   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7184 else
7185   dwarf2=no
7186 fi
7187
7188
7189 # Check whether --enable-shared was given.
7190 if test "${enable_shared+set}" = set; then :
7191   enableval=$enable_shared;
7192   case $enable_shared in
7193   yes | no) ;;
7194   *)
7195     enable_shared=no
7196     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7197     for pkg in $enableval; do
7198       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7199         enable_shared=yes
7200       fi
7201     done
7202     IFS="$ac_save_ifs"
7203     ;;
7204   esac
7205
7206 else
7207   enable_shared=yes
7208 fi
7209
7210
7211
7212
7213 # Check whether --with-native-system-header-dir was given.
7214 if test "${with_native_system_header_dir+set}" = set; then :
7215   withval=$with_native_system_header_dir;
7216  case ${with_native_system_header_dir} in
7217  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7218  /* | [A-Za-z]:[\\/]*) ;;
7219  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7220  esac
7221  configured_native_system_header_dir="${withval}"
7222
7223 else
7224   configured_native_system_header_dir=
7225 fi
7226
7227
7228
7229 # Check whether --with-build-sysroot was given.
7230 if test "${with_build_sysroot+set}" = set; then :
7231   withval=$with_build_sysroot; if test x"$withval" != x ; then
7232      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7233    fi
7234 else
7235   SYSROOT_CFLAGS_FOR_TARGET=
7236 fi
7237
7238
7239
7240 if test "x$prefix" = xNONE; then
7241  test_prefix=/usr/local
7242 else
7243  test_prefix=$prefix
7244 fi
7245 if test "x$exec_prefix" = xNONE; then
7246  test_exec_prefix=$test_prefix
7247 else
7248  test_exec_prefix=$exec_prefix
7249 fi
7250
7251
7252 # Check whether --with-sysroot was given.
7253 if test "${with_sysroot+set}" = set; then :
7254   withval=$with_sysroot;
7255  case ${with_sysroot} in
7256  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7257  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7258  esac
7259
7260  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7261  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7262
7263  case ${TARGET_SYSTEM_ROOT} in
7264  "${test_prefix}"|"${test_prefix}/"*|\
7265  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7266  '${prefix}'|'${prefix}/'*|\
7267  '${exec_prefix}'|'${exec_prefix}/'*)
7268    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7269    TARGET_SYSTEM_ROOT_DEFINE="$t"
7270    ;;
7271  esac
7272
7273 else
7274
7275  TARGET_SYSTEM_ROOT=
7276  TARGET_SYSTEM_ROOT_DEFINE=
7277  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7278
7279 fi
7280
7281
7282
7283
7284
7285
7286 # Check whether --with-specs was given.
7287 if test "${with_specs+set}" = set; then :
7288   withval=$with_specs; CONFIGURE_SPECS=$withval
7289 else
7290   CONFIGURE_SPECS=
7291
7292 fi
7293
7294
7295
7296
7297
7298 # Check whether --with-pkgversion was given.
7299 if test "${with_pkgversion+set}" = set; then :
7300   withval=$with_pkgversion; case "$withval" in
7301       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7302       no)  PKGVERSION= ;;
7303       *)   PKGVERSION="($withval) " ;;
7304      esac
7305 else
7306   PKGVERSION="(GCC) "
7307
7308 fi
7309
7310
7311
7312
7313
7314 # Check whether --with-bugurl was given.
7315 if test "${with_bugurl+set}" = set; then :
7316   withval=$with_bugurl; case "$withval" in
7317       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7318       no)  BUGURL=
7319            ;;
7320       *)   BUGURL="$withval"
7321            ;;
7322      esac
7323 else
7324   BUGURL="http://gcc.gnu.org/bugs.html"
7325
7326 fi
7327
7328   case ${BUGURL} in
7329   "")
7330     REPORT_BUGS_TO=
7331     REPORT_BUGS_TEXI=
7332     ;;
7333   *)
7334     REPORT_BUGS_TO="<$BUGURL>"
7335     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7336     ;;
7337   esac;
7338
7339
7340
7341
7342 # Sanity check enable_languages in case someone does not run the toplevel
7343 # configure # script.
7344 # Check whether --enable-languages was given.
7345 if test "${enable_languages+set}" = set; then :
7346   enableval=$enable_languages; case ,${enable_languages}, in
7347        ,,|,yes,)
7348                 # go safe -- we cannot be much sure without the toplevel
7349                 # configure's
7350                 # analysis of which target libs are present and usable
7351                 enable_languages=c
7352                 ;;
7353          *,all,*)
7354                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7355                 ;;
7356         *,c,*)
7357                 ;;
7358         *)
7359                 enable_languages=c,${enable_languages}
7360                 ;;
7361 esac
7362 else
7363   enable_languages=c
7364 fi
7365
7366
7367
7368 # Check whether --with-multilib-list was given.
7369 if test "${with_multilib_list+set}" = set; then :
7370   withval=$with_multilib_list; :
7371 else
7372   with_multilib_list=default
7373 fi
7374
7375
7376 # -------------------------
7377 # Checks for other programs
7378 # -------------------------
7379
7380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7381 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7382 set x ${MAKE-make}
7383 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7384 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7385   $as_echo_n "(cached) " >&6
7386 else
7387   cat >conftest.make <<\_ACEOF
7388 SHELL = /bin/sh
7389 all:
7390         @echo '@@@%%%=$(MAKE)=@@@%%%'
7391 _ACEOF
7392 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7393 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7394   *@@@%%%=?*=@@@%%%*)
7395     eval ac_cv_prog_make_${ac_make}_set=yes;;
7396   *)
7397     eval ac_cv_prog_make_${ac_make}_set=no;;
7398 esac
7399 rm -f conftest.make
7400 fi
7401 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7403 $as_echo "yes" >&6; }
7404   SET_MAKE=
7405 else
7406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7407 $as_echo "no" >&6; }
7408   SET_MAKE="MAKE=${MAKE-make}"
7409 fi
7410
7411
7412 # Find some useful tools
7413 for ac_prog in gawk mawk nawk awk
7414 do
7415   # Extract the first word of "$ac_prog", so it can be a program name with args.
7416 set dummy $ac_prog; ac_word=$2
7417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7418 $as_echo_n "checking for $ac_word... " >&6; }
7419 if test "${ac_cv_prog_AWK+set}" = set; then :
7420   $as_echo_n "(cached) " >&6
7421 else
7422   if test -n "$AWK"; then
7423   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7424 else
7425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7426 for as_dir in $PATH
7427 do
7428   IFS=$as_save_IFS
7429   test -z "$as_dir" && as_dir=.
7430     for ac_exec_ext in '' $ac_executable_extensions; do
7431   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7432     ac_cv_prog_AWK="$ac_prog"
7433     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7434     break 2
7435   fi
7436 done
7437   done
7438 IFS=$as_save_IFS
7439
7440 fi
7441 fi
7442 AWK=$ac_cv_prog_AWK
7443 if test -n "$AWK"; then
7444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7445 $as_echo "$AWK" >&6; }
7446 else
7447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7448 $as_echo "no" >&6; }
7449 fi
7450
7451
7452   test -n "$AWK" && break
7453 done
7454
7455 # We need awk to create options.c and options.h.
7456 # Bail out if it's missing.
7457 case ${AWK} in
7458   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7459 esac
7460
7461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7462 $as_echo_n "checking whether ln -s works... " >&6; }
7463 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7464   $as_echo_n "(cached) " >&6
7465 else
7466   rm -f conftestdata_t
7467 echo >conftestdata_f
7468 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7469 then
7470   gcc_cv_prog_LN_S="ln -s"
7471 else
7472   if ln conftestdata_f conftestdata_t 2>/dev/null
7473   then
7474     gcc_cv_prog_LN_S=ln
7475   else
7476     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7477     then
7478       gcc_cv_prog_LN_S="cp -p"
7479     else
7480       gcc_cv_prog_LN_S=cp
7481     fi
7482   fi
7483 fi
7484 rm -f conftestdata_f conftestdata_t
7485
7486 fi
7487 LN_S="$gcc_cv_prog_LN_S"
7488 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7490 $as_echo "yes" >&6; }
7491 else
7492   if test "$gcc_cv_prog_LN_S" = "ln"; then
7493     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7494 $as_echo "no, using ln" >&6; }
7495   else
7496     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7497 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7498   fi
7499 fi
7500
7501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7502 $as_echo_n "checking whether ln works... " >&6; }
7503 if test "${acx_cv_prog_LN+set}" = set; then :
7504   $as_echo_n "(cached) " >&6
7505 else
7506   rm -f conftestdata_t
7507 echo >conftestdata_f
7508 if ln conftestdata_f conftestdata_t 2>/dev/null
7509 then
7510   acx_cv_prog_LN=ln
7511 else
7512   acx_cv_prog_LN=no
7513 fi
7514 rm -f conftestdata_f conftestdata_t
7515
7516 fi
7517 if test $acx_cv_prog_LN = no; then
7518   LN="$LN_S"
7519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7520 $as_echo "no, using $LN" >&6; }
7521 else
7522   LN="$acx_cv_prog_LN"
7523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7524 $as_echo "yes" >&6; }
7525 fi
7526
7527 if test -n "$ac_tool_prefix"; then
7528   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7529 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7531 $as_echo_n "checking for $ac_word... " >&6; }
7532 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7533   $as_echo_n "(cached) " >&6
7534 else
7535   if test -n "$RANLIB"; then
7536   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7537 else
7538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7539 for as_dir in $PATH
7540 do
7541   IFS=$as_save_IFS
7542   test -z "$as_dir" && as_dir=.
7543     for ac_exec_ext in '' $ac_executable_extensions; do
7544   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7545     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7546     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7547     break 2
7548   fi
7549 done
7550   done
7551 IFS=$as_save_IFS
7552
7553 fi
7554 fi
7555 RANLIB=$ac_cv_prog_RANLIB
7556 if test -n "$RANLIB"; then
7557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7558 $as_echo "$RANLIB" >&6; }
7559 else
7560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7561 $as_echo "no" >&6; }
7562 fi
7563
7564
7565 fi
7566 if test -z "$ac_cv_prog_RANLIB"; then
7567   ac_ct_RANLIB=$RANLIB
7568   # Extract the first word of "ranlib", so it can be a program name with args.
7569 set dummy ranlib; ac_word=$2
7570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7571 $as_echo_n "checking for $ac_word... " >&6; }
7572 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7573   $as_echo_n "(cached) " >&6
7574 else
7575   if test -n "$ac_ct_RANLIB"; then
7576   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7577 else
7578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7579 for as_dir in $PATH
7580 do
7581   IFS=$as_save_IFS
7582   test -z "$as_dir" && as_dir=.
7583     for ac_exec_ext in '' $ac_executable_extensions; do
7584   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7585     ac_cv_prog_ac_ct_RANLIB="ranlib"
7586     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7587     break 2
7588   fi
7589 done
7590   done
7591 IFS=$as_save_IFS
7592
7593 fi
7594 fi
7595 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7596 if test -n "$ac_ct_RANLIB"; then
7597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7598 $as_echo "$ac_ct_RANLIB" >&6; }
7599 else
7600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7601 $as_echo "no" >&6; }
7602 fi
7603
7604   if test "x$ac_ct_RANLIB" = x; then
7605     RANLIB=":"
7606   else
7607     case $cross_compiling:$ac_tool_warned in
7608 yes:)
7609 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7610 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7611 ac_tool_warned=yes ;;
7612 esac
7613     RANLIB=$ac_ct_RANLIB
7614   fi
7615 else
7616   RANLIB="$ac_cv_prog_RANLIB"
7617 fi
7618
7619 ranlib_flags=""
7620
7621
7622 # Find a good install program.  We prefer a C program (faster),
7623 # so one script is as good as another.  But avoid the broken or
7624 # incompatible versions:
7625 # SysV /etc/install, /usr/sbin/install
7626 # SunOS /usr/etc/install
7627 # IRIX /sbin/install
7628 # AIX /bin/install
7629 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7630 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7631 # ./install, which can be erroneously created by make from ./install.sh.
7632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7633 $as_echo_n "checking for a BSD compatible install... " >&6; }
7634 if test -z "$INSTALL"; then
7635 if test "${ac_cv_path_install+set}" = set; then :
7636   $as_echo_n "(cached) " >&6
7637 else
7638     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7639   for ac_dir in $PATH; do
7640     # Account for people who put trailing slashes in PATH elements.
7641     case "$ac_dir/" in
7642     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7643     *)
7644       # OSF1 and SCO ODT 3.0 have their own names for install.
7645       for ac_prog in ginstall scoinst install; do
7646         if test -f $ac_dir/$ac_prog; then
7647           if test $ac_prog = install &&
7648             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7649             # AIX install.  It has an incompatible calling convention.
7650             # OSF/1 installbsd also uses dspmsg, but is usable.
7651             :
7652           else
7653             ac_cv_path_install="$ac_dir/$ac_prog -c"
7654             break 2
7655           fi
7656         fi
7657       done
7658       ;;
7659     esac
7660   done
7661   IFS="$ac_save_IFS"
7662
7663 fi
7664   if test "${ac_cv_path_install+set}" = set; then
7665     INSTALL="$ac_cv_path_install"
7666   else
7667     # As a last resort, use the slow shell script.  We don't cache a
7668     # path for INSTALL within a source directory, because that will
7669     # break other packages using the cache if that directory is
7670     # removed, or if the path is relative.
7671     INSTALL="$ac_install_sh"
7672   fi
7673 fi
7674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7675 $as_echo "$INSTALL" >&6; }
7676
7677 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7678 # It thinks the first close brace ends the variable substitution.
7679 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7680
7681 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7682
7683
7684 # See if cmp has --ignore-initial.
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7686 $as_echo_n "checking for cmp's capabilities... " >&6; }
7687 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7688   $as_echo_n "(cached) " >&6
7689 else
7690    echo abfoo >t1
7691   echo cdfoo >t2
7692   gcc_cv_prog_cmp_skip=slowcompare
7693   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7694     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7695       :
7696     else
7697       gcc_cv_prog_cmp_skip=gnucompare
7698     fi
7699   fi
7700   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7701     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7702       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7703         :
7704       else
7705         gcc_cv_prog_cmp_skip=fastcompare
7706       fi
7707     fi
7708   fi
7709   rm t1 t2
7710
7711 fi
7712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7713 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7714 make_compare_target=$gcc_cv_prog_cmp_skip
7715
7716
7717
7718 # See if we have the mktemp command.
7719 # Extract the first word of "mktemp", so it can be a program name with args.
7720 set dummy mktemp; ac_word=$2
7721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7722 $as_echo_n "checking for $ac_word... " >&6; }
7723 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7724   $as_echo_n "(cached) " >&6
7725 else
7726   if test -n "$have_mktemp_command"; then
7727   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7728 else
7729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7730 for as_dir in $PATH
7731 do
7732   IFS=$as_save_IFS
7733   test -z "$as_dir" && as_dir=.
7734     for ac_exec_ext in '' $ac_executable_extensions; do
7735   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7736     ac_cv_prog_have_mktemp_command="yes"
7737     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7738     break 2
7739   fi
7740 done
7741   done
7742 IFS=$as_save_IFS
7743
7744   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7745 fi
7746 fi
7747 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7748 if test -n "$have_mktemp_command"; then
7749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7750 $as_echo "$have_mktemp_command" >&6; }
7751 else
7752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7753 $as_echo "no" >&6; }
7754 fi
7755
7756
7757
7758 # See if makeinfo has been installed and is modern enough
7759 # that we can use it.
7760
7761   # Extract the first word of "makeinfo", so it can be a program name with args.
7762 set dummy makeinfo; ac_word=$2
7763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7764 $as_echo_n "checking for $ac_word... " >&6; }
7765 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7766   $as_echo_n "(cached) " >&6
7767 else
7768   if test -n "$MAKEINFO"; then
7769   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7770 else
7771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7772 for as_dir in $PATH
7773 do
7774   IFS=$as_save_IFS
7775   test -z "$as_dir" && as_dir=.
7776     for ac_exec_ext in '' $ac_executable_extensions; do
7777   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7778     ac_cv_prog_MAKEINFO="makeinfo"
7779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7780     break 2
7781   fi
7782 done
7783   done
7784 IFS=$as_save_IFS
7785
7786 fi
7787 fi
7788 MAKEINFO=$ac_cv_prog_MAKEINFO
7789 if test -n "$MAKEINFO"; then
7790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7791 $as_echo "$MAKEINFO" >&6; }
7792 else
7793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7794 $as_echo "no" >&6; }
7795 fi
7796
7797
7798   if test -n "$MAKEINFO"; then
7799     # Found it, now check the version.
7800     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7801 $as_echo_n "checking for modern makeinfo... " >&6; }
7802 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7803   $as_echo_n "(cached) " >&6
7804 else
7805   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7806                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7807
7808                     case $ac_prog_version in
7809                       '')  gcc_cv_prog_makeinfo_modern=no;;
7810                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7811                       *)   gcc_cv_prog_makeinfo_modern=no;;
7812                     esac
7813
7814 fi
7815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7816 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7817   else
7818     gcc_cv_prog_makeinfo_modern=no
7819   fi
7820   if test $gcc_cv_prog_makeinfo_modern = no; then
7821     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7822   fi
7823
7824 if test $gcc_cv_prog_makeinfo_modern = no; then
7825   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7826 *** Makeinfo is missing or too old.
7827 *** Info documentation will not be built." >&5
7828 $as_echo "$as_me: WARNING:
7829 *** Makeinfo is missing or too old.
7830 *** Info documentation will not be built." >&2;}
7831   BUILD_INFO=
7832 else
7833   BUILD_INFO=info
7834 fi
7835
7836
7837 # Is pod2man recent enough to regenerate manpages?
7838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7839 $as_echo_n "checking for recent Pod::Man... " >&6; }
7840 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7842 $as_echo "yes" >&6; }
7843   GENERATED_MANPAGES=generated-manpages
7844 else
7845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7846 $as_echo "no" >&6; }
7847   GENERATED_MANPAGES=
7848 fi
7849
7850
7851 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7852
7853 # How about lex?
7854 for ac_prog in flex
7855 do
7856   # Extract the first word of "$ac_prog", so it can be a program name with args.
7857 set dummy $ac_prog; ac_word=$2
7858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7859 $as_echo_n "checking for $ac_word... " >&6; }
7860 if test "${ac_cv_prog_FLEX+set}" = set; then :
7861   $as_echo_n "(cached) " >&6
7862 else
7863   if test -n "$FLEX"; then
7864   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7865 else
7866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7867 for as_dir in $PATH
7868 do
7869   IFS=$as_save_IFS
7870   test -z "$as_dir" && as_dir=.
7871     for ac_exec_ext in '' $ac_executable_extensions; do
7872   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7873     ac_cv_prog_FLEX="$ac_prog"
7874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7875     break 2
7876   fi
7877 done
7878   done
7879 IFS=$as_save_IFS
7880
7881 fi
7882 fi
7883 FLEX=$ac_cv_prog_FLEX
7884 if test -n "$FLEX"; then
7885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7886 $as_echo "$FLEX" >&6; }
7887 else
7888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7889 $as_echo "no" >&6; }
7890 fi
7891
7892
7893   test -n "$FLEX" && break
7894 done
7895 test -n "$FLEX" || FLEX="$MISSING flex"
7896
7897
7898 # Bison?
7899 for ac_prog in bison
7900 do
7901   # Extract the first word of "$ac_prog", so it can be a program name with args.
7902 set dummy $ac_prog; ac_word=$2
7903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7904 $as_echo_n "checking for $ac_word... " >&6; }
7905 if test "${ac_cv_prog_BISON+set}" = set; then :
7906   $as_echo_n "(cached) " >&6
7907 else
7908   if test -n "$BISON"; then
7909   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7910 else
7911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7912 for as_dir in $PATH
7913 do
7914   IFS=$as_save_IFS
7915   test -z "$as_dir" && as_dir=.
7916     for ac_exec_ext in '' $ac_executable_extensions; do
7917   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7918     ac_cv_prog_BISON="$ac_prog"
7919     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7920     break 2
7921   fi
7922 done
7923   done
7924 IFS=$as_save_IFS
7925
7926 fi
7927 fi
7928 BISON=$ac_cv_prog_BISON
7929 if test -n "$BISON"; then
7930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7931 $as_echo "$BISON" >&6; }
7932 else
7933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7934 $as_echo "no" >&6; }
7935 fi
7936
7937
7938   test -n "$BISON" && break
7939 done
7940 test -n "$BISON" || BISON="$MISSING bison"
7941
7942
7943 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7944 # check for build == host before using them.
7945
7946 # NM
7947 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7948   && test -d ../binutils ; then
7949   NM='${objdir}/../binutils/nm-new'
7950 else
7951   # Extract the first word of "nm", so it can be a program name with args.
7952 set dummy nm; ac_word=$2
7953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7954 $as_echo_n "checking for $ac_word... " >&6; }
7955 if test "${ac_cv_prog_NM+set}" = set; then :
7956   $as_echo_n "(cached) " >&6
7957 else
7958   if test -n "$NM"; then
7959   ac_cv_prog_NM="$NM" # Let the user override the test.
7960 else
7961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7962 for as_dir in $PATH
7963 do
7964   IFS=$as_save_IFS
7965   test -z "$as_dir" && as_dir=.
7966     for ac_exec_ext in '' $ac_executable_extensions; do
7967   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7968     ac_cv_prog_NM="nm"
7969     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7970     break 2
7971   fi
7972 done
7973   done
7974 IFS=$as_save_IFS
7975
7976   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7977 fi
7978 fi
7979 NM=$ac_cv_prog_NM
7980 if test -n "$NM"; then
7981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7982 $as_echo "$NM" >&6; }
7983 else
7984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7985 $as_echo "no" >&6; }
7986 fi
7987
7988
7989 fi
7990
7991 # AR
7992 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7993   && test -d ../binutils ; then
7994   AR='${objdir}/../binutils/ar'
7995 else
7996   # Extract the first word of "ar", so it can be a program name with args.
7997 set dummy ar; ac_word=$2
7998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7999 $as_echo_n "checking for $ac_word... " >&6; }
8000 if test "${ac_cv_prog_AR+set}" = set; then :
8001   $as_echo_n "(cached) " >&6
8002 else
8003   if test -n "$AR"; then
8004   ac_cv_prog_AR="$AR" # Let the user override the test.
8005 else
8006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8007 for as_dir in $PATH
8008 do
8009   IFS=$as_save_IFS
8010   test -z "$as_dir" && as_dir=.
8011     for ac_exec_ext in '' $ac_executable_extensions; do
8012   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8013     ac_cv_prog_AR="ar"
8014     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8015     break 2
8016   fi
8017 done
8018   done
8019 IFS=$as_save_IFS
8020
8021   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8022 fi
8023 fi
8024 AR=$ac_cv_prog_AR
8025 if test -n "$AR"; then
8026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8027 $as_echo "$AR" >&6; }
8028 else
8029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8030 $as_echo "no" >&6; }
8031 fi
8032
8033
8034 fi
8035
8036
8037 # --------------------
8038 # Checks for C headers
8039 # --------------------
8040
8041 # Need to reject headers which give warnings, so that the -Werror bootstrap
8042 # works later. *sigh*  This needs to come before all header checks.
8043
8044 ac_c_preproc_warn_flag=yes
8045
8046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8047 $as_echo_n "checking for ANSI C header files... " >&6; }
8048 if test "${ac_cv_header_stdc+set}" = set; then :
8049   $as_echo_n "(cached) " >&6
8050 else
8051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8052 /* end confdefs.h.  */
8053 #include <stdlib.h>
8054 #include <stdarg.h>
8055 #include <string.h>
8056 #include <float.h>
8057
8058 int
8059 main ()
8060 {
8061
8062   ;
8063   return 0;
8064 }
8065 _ACEOF
8066 if ac_fn_c_try_compile "$LINENO"; then :
8067   ac_cv_header_stdc=yes
8068 else
8069   ac_cv_header_stdc=no
8070 fi
8071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8072
8073 if test $ac_cv_header_stdc = yes; then
8074   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8076 /* end confdefs.h.  */
8077 #include <string.h>
8078
8079 _ACEOF
8080 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8081   $EGREP "memchr" >/dev/null 2>&1; then :
8082
8083 else
8084   ac_cv_header_stdc=no
8085 fi
8086 rm -f conftest*
8087
8088 fi
8089
8090 if test $ac_cv_header_stdc = yes; then
8091   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8093 /* end confdefs.h.  */
8094 #include <stdlib.h>
8095
8096 _ACEOF
8097 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8098   $EGREP "free" >/dev/null 2>&1; then :
8099
8100 else
8101   ac_cv_header_stdc=no
8102 fi
8103 rm -f conftest*
8104
8105 fi
8106
8107 if test $ac_cv_header_stdc = yes; then
8108   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8109   if test "$cross_compiling" = yes; then :
8110   :
8111 else
8112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8113 /* end confdefs.h.  */
8114 #include <ctype.h>
8115 #include <stdlib.h>
8116 #if ((' ' & 0x0FF) == 0x020)
8117 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8118 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8119 #else
8120 # define ISLOWER(c) \
8121                    (('a' <= (c) && (c) <= 'i') \
8122                      || ('j' <= (c) && (c) <= 'r') \
8123                      || ('s' <= (c) && (c) <= 'z'))
8124 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8125 #endif
8126
8127 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8128 int
8129 main ()
8130 {
8131   int i;
8132   for (i = 0; i < 256; i++)
8133     if (XOR (islower (i), ISLOWER (i))
8134         || toupper (i) != TOUPPER (i))
8135       return 2;
8136   return 0;
8137 }
8138 _ACEOF
8139 if ac_fn_c_try_run "$LINENO"; then :
8140
8141 else
8142   ac_cv_header_stdc=no
8143 fi
8144 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8145   conftest.$ac_objext conftest.beam conftest.$ac_ext
8146 fi
8147
8148 fi
8149 fi
8150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8151 $as_echo "$ac_cv_header_stdc" >&6; }
8152 if test $ac_cv_header_stdc = yes; then
8153
8154 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8155
8156 fi
8157
8158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8159 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8160 if test "${ac_cv_header_time+set}" = set; then :
8161   $as_echo_n "(cached) " >&6
8162 else
8163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8164 /* end confdefs.h.  */
8165 #include <sys/types.h>
8166 #include <sys/time.h>
8167 #include <time.h>
8168
8169 int
8170 main ()
8171 {
8172 if ((struct tm *) 0)
8173 return 0;
8174   ;
8175   return 0;
8176 }
8177 _ACEOF
8178 if ac_fn_c_try_compile "$LINENO"; then :
8179   ac_cv_header_time=yes
8180 else
8181   ac_cv_header_time=no
8182 fi
8183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8184 fi
8185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8186 $as_echo "$ac_cv_header_time" >&6; }
8187 if test $ac_cv_header_time = yes; then
8188
8189 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8190
8191 fi
8192
8193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8194 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8195 if test "${gcc_cv_header_string+set}" = set; then :
8196   $as_echo_n "(cached) " >&6
8197 else
8198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8199 /* end confdefs.h.  */
8200 #include <string.h>
8201 #include <strings.h>
8202 int
8203 main ()
8204 {
8205
8206   ;
8207   return 0;
8208 }
8209 _ACEOF
8210 if ac_fn_c_try_compile "$LINENO"; then :
8211   gcc_cv_header_string=yes
8212 else
8213   gcc_cv_header_string=no
8214 fi
8215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8216 fi
8217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8218 $as_echo "$gcc_cv_header_string" >&6; }
8219 if test $gcc_cv_header_string = yes; then
8220
8221 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8222
8223 fi
8224
8225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8226 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8227 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8228   $as_echo_n "(cached) " >&6
8229 else
8230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8231 /* end confdefs.h.  */
8232 #include <sys/types.h>
8233 #include <sys/wait.h>
8234 #ifndef WEXITSTATUS
8235 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8236 #endif
8237 #ifndef WIFEXITED
8238 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8239 #endif
8240
8241 int
8242 main ()
8243 {
8244   int s;
8245   wait (&s);
8246   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8247   ;
8248   return 0;
8249 }
8250 _ACEOF
8251 if ac_fn_c_try_compile "$LINENO"; then :
8252   ac_cv_header_sys_wait_h=yes
8253 else
8254   ac_cv_header_sys_wait_h=no
8255 fi
8256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8257 fi
8258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8259 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8260 if test $ac_cv_header_sys_wait_h = yes; then
8261
8262 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8263
8264 fi
8265
8266 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8267                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8268                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8269                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8270 do :
8271   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8272 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8273 eval as_val=\$$as_ac_Header
8274    if test "x$as_val" = x""yes; then :
8275   cat >>confdefs.h <<_ACEOF
8276 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8277 _ACEOF
8278
8279 fi
8280 done
8281
8282
8283 # Check for thread headers.
8284 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8285 if test "x$ac_cv_header_thread_h" = x""yes; then :
8286   have_thread_h=yes
8287 else
8288   have_thread_h=
8289 fi
8290
8291 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8292 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8293   have_pthread_h=yes
8294 else
8295   have_pthread_h=
8296 fi
8297
8298
8299 # These tests can't be done till we know if we have limits.h.
8300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8301 $as_echo_n "checking for CHAR_BIT... " >&6; }
8302 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8303   $as_echo_n "(cached) " >&6
8304 else
8305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8306 /* end confdefs.h.  */
8307 #ifdef HAVE_LIMITS_H
8308 #include <limits.h>
8309 #endif
8310 #ifdef CHAR_BIT
8311 found
8312 #endif
8313 _ACEOF
8314 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8315   $EGREP "found" >/dev/null 2>&1; then :
8316   gcc_cv_decl_char_bit=yes
8317 else
8318   gcc_cv_decl_char_bit=no
8319 fi
8320 rm -f conftest*
8321
8322
8323 fi
8324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8325 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8326 if test $gcc_cv_decl_char_bit = no; then
8327   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8328 $as_echo_n "checking number of bits in a byte... " >&6; }
8329 if test "${gcc_cv_c_nbby+set}" = set; then :
8330   $as_echo_n "(cached) " >&6
8331 else
8332   i=8
8333  gcc_cv_c_nbby=
8334  while test $i -lt 65; do
8335    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8336 /* end confdefs.h.  */
8337
8338 int
8339 main ()
8340 {
8341 switch(0) {
8342   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8343   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8344   ; }
8345   ;
8346   return 0;
8347 }
8348 _ACEOF
8349 if ac_fn_c_try_compile "$LINENO"; then :
8350   gcc_cv_c_nbby=$i; break
8351 fi
8352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8353    i=`expr $i + 1`
8354  done
8355  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8356
8357 fi
8358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8359 $as_echo "$gcc_cv_c_nbby" >&6; }
8360 if test $gcc_cv_c_nbby = failed; then
8361   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8362 else
8363
8364 cat >>confdefs.h <<_ACEOF
8365 #define CHAR_BIT $gcc_cv_c_nbby
8366 _ACEOF
8367
8368 fi
8369 fi
8370  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8371 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8372 if test "${ac_cv_c_bigendian+set}" = set; then :
8373   $as_echo_n "(cached) " >&6
8374 else
8375   ac_cv_c_bigendian=unknown
8376     # See if we're dealing with a universal compiler.
8377     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8378 /* end confdefs.h.  */
8379 #ifndef __APPLE_CC__
8380                not a universal capable compiler
8381              #endif
8382              typedef int dummy;
8383
8384 _ACEOF
8385 if ac_fn_c_try_compile "$LINENO"; then :
8386
8387         # Check for potential -arch flags.  It is not universal unless
8388         # there are at least two -arch flags with different values.
8389         ac_arch=
8390         ac_prev=
8391         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8392          if test -n "$ac_prev"; then
8393            case $ac_word in
8394              i?86 | x86_64 | ppc | ppc64)
8395                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8396                  ac_arch=$ac_word
8397                else
8398                  ac_cv_c_bigendian=universal
8399                  break
8400                fi
8401                ;;
8402            esac
8403            ac_prev=
8404          elif test "x$ac_word" = "x-arch"; then
8405            ac_prev=arch
8406          fi
8407        done
8408 fi
8409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8410     if test $ac_cv_c_bigendian = unknown; then
8411       # See if sys/param.h defines the BYTE_ORDER macro.
8412       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8413 /* end confdefs.h.  */
8414 #include <sys/types.h>
8415              #include <sys/param.h>
8416
8417 int
8418 main ()
8419 {
8420 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8421                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8422                      && LITTLE_ENDIAN)
8423               bogus endian macros
8424              #endif
8425
8426   ;
8427   return 0;
8428 }
8429 _ACEOF
8430 if ac_fn_c_try_compile "$LINENO"; then :
8431   # It does; now see whether it defined to BIG_ENDIAN or not.
8432          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8433 /* end confdefs.h.  */
8434 #include <sys/types.h>
8435                 #include <sys/param.h>
8436
8437 int
8438 main ()
8439 {
8440 #if BYTE_ORDER != BIG_ENDIAN
8441                  not big endian
8442                 #endif
8443
8444   ;
8445   return 0;
8446 }
8447 _ACEOF
8448 if ac_fn_c_try_compile "$LINENO"; then :
8449   ac_cv_c_bigendian=yes
8450 else
8451   ac_cv_c_bigendian=no
8452 fi
8453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8454 fi
8455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8456     fi
8457     if test $ac_cv_c_bigendian = unknown; then
8458       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8459       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8460 /* end confdefs.h.  */
8461 #include <limits.h>
8462
8463 int
8464 main ()
8465 {
8466 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8467               bogus endian macros
8468              #endif
8469
8470   ;
8471   return 0;
8472 }
8473 _ACEOF
8474 if ac_fn_c_try_compile "$LINENO"; then :
8475   # It does; now see whether it defined to _BIG_ENDIAN or not.
8476          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8477 /* end confdefs.h.  */
8478 #include <limits.h>
8479
8480 int
8481 main ()
8482 {
8483 #ifndef _BIG_ENDIAN
8484                  not big endian
8485                 #endif
8486
8487   ;
8488   return 0;
8489 }
8490 _ACEOF
8491 if ac_fn_c_try_compile "$LINENO"; then :
8492   ac_cv_c_bigendian=yes
8493 else
8494   ac_cv_c_bigendian=no
8495 fi
8496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8497 fi
8498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8499     fi
8500     if test $ac_cv_c_bigendian = unknown; then
8501       # Compile a test program.
8502       if test "$cross_compiling" = yes; then :
8503   # Try to guess by grepping values from an object file.
8504          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8505 /* end confdefs.h.  */
8506 short int ascii_mm[] =
8507                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8508                 short int ascii_ii[] =
8509                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8510                 int use_ascii (int i) {
8511                   return ascii_mm[i] + ascii_ii[i];
8512                 }
8513                 short int ebcdic_ii[] =
8514                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8515                 short int ebcdic_mm[] =
8516                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8517                 int use_ebcdic (int i) {
8518                   return ebcdic_mm[i] + ebcdic_ii[i];
8519                 }
8520                 extern int foo;
8521
8522 int
8523 main ()
8524 {
8525 return use_ascii (foo) == use_ebcdic (foo);
8526   ;
8527   return 0;
8528 }
8529 _ACEOF
8530 if ac_fn_c_try_compile "$LINENO"; then :
8531   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8532               ac_cv_c_bigendian=yes
8533             fi
8534             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8535               if test "$ac_cv_c_bigendian" = unknown; then
8536                 ac_cv_c_bigendian=no
8537               else
8538                 # finding both strings is unlikely to happen, but who knows?
8539                 ac_cv_c_bigendian=unknown
8540               fi
8541             fi
8542 fi
8543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8544 else
8545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8546 /* end confdefs.h.  */
8547 $ac_includes_default
8548 int
8549 main ()
8550 {
8551
8552              /* Are we little or big endian?  From Harbison&Steele.  */
8553              union
8554              {
8555                long int l;
8556                char c[sizeof (long int)];
8557              } u;
8558              u.l = 1;
8559              return u.c[sizeof (long int) - 1] == 1;
8560
8561   ;
8562   return 0;
8563 }
8564 _ACEOF
8565 if ac_fn_c_try_run "$LINENO"; then :
8566   ac_cv_c_bigendian=no
8567 else
8568   ac_cv_c_bigendian=yes
8569 fi
8570 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8571   conftest.$ac_objext conftest.beam conftest.$ac_ext
8572 fi
8573
8574     fi
8575 fi
8576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8577 $as_echo "$ac_cv_c_bigendian" >&6; }
8578  case $ac_cv_c_bigendian in #(
8579    yes)
8580      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8581 ;; #(
8582    no)
8583       ;; #(
8584    universal)
8585
8586 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8587
8588      ;; #(
8589    *)
8590      as_fn_error "unknown endianness
8591  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8592  esac
8593
8594
8595 # ----------------------
8596 # Checks for C++ headers
8597 # ----------------------
8598
8599 ac_ext=cpp
8600 ac_cpp='$CXXCPP $CPPFLAGS'
8601 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8602 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8603 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8605 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8606 if test -z "$CXXCPP"; then
8607   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8608   $as_echo_n "(cached) " >&6
8609 else
8610       # Double quotes because CXXCPP needs to be expanded
8611     for CXXCPP in "$CXX -E" "/lib/cpp"
8612     do
8613       ac_preproc_ok=false
8614 for ac_cxx_preproc_warn_flag in '' yes
8615 do
8616   # Use a header file that comes with gcc, so configuring glibc
8617   # with a fresh cross-compiler works.
8618   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8619   # <limits.h> exists even on freestanding compilers.
8620   # On the NeXT, cc -E runs the code through the compiler's parser,
8621   # not just through cpp. "Syntax error" is here to catch this case.
8622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8623 /* end confdefs.h.  */
8624 #ifdef __STDC__
8625 # include <limits.h>
8626 #else
8627 # include <assert.h>
8628 #endif
8629                      Syntax error
8630 _ACEOF
8631 if ac_fn_cxx_try_cpp "$LINENO"; then :
8632
8633 else
8634   # Broken: fails on valid input.
8635 continue
8636 fi
8637 rm -f conftest.err conftest.$ac_ext
8638
8639   # OK, works on sane cases.  Now check whether nonexistent headers
8640   # can be detected and how.
8641   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8642 /* end confdefs.h.  */
8643 #include <ac_nonexistent.h>
8644 _ACEOF
8645 if ac_fn_cxx_try_cpp "$LINENO"; then :
8646   # Broken: success on invalid input.
8647 continue
8648 else
8649   # Passes both tests.
8650 ac_preproc_ok=:
8651 break
8652 fi
8653 rm -f conftest.err conftest.$ac_ext
8654
8655 done
8656 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8657 rm -f conftest.err conftest.$ac_ext
8658 if $ac_preproc_ok; then :
8659   break
8660 fi
8661
8662     done
8663     ac_cv_prog_CXXCPP=$CXXCPP
8664
8665 fi
8666   CXXCPP=$ac_cv_prog_CXXCPP
8667 else
8668   ac_cv_prog_CXXCPP=$CXXCPP
8669 fi
8670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8671 $as_echo "$CXXCPP" >&6; }
8672 ac_preproc_ok=false
8673 for ac_cxx_preproc_warn_flag in '' yes
8674 do
8675   # Use a header file that comes with gcc, so configuring glibc
8676   # with a fresh cross-compiler works.
8677   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8678   # <limits.h> exists even on freestanding compilers.
8679   # On the NeXT, cc -E runs the code through the compiler's parser,
8680   # not just through cpp. "Syntax error" is here to catch this case.
8681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8682 /* end confdefs.h.  */
8683 #ifdef __STDC__
8684 # include <limits.h>
8685 #else
8686 # include <assert.h>
8687 #endif
8688                      Syntax error
8689 _ACEOF
8690 if ac_fn_cxx_try_cpp "$LINENO"; then :
8691
8692 else
8693   # Broken: fails on valid input.
8694 continue
8695 fi
8696 rm -f conftest.err conftest.$ac_ext
8697
8698   # OK, works on sane cases.  Now check whether nonexistent headers
8699   # can be detected and how.
8700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8701 /* end confdefs.h.  */
8702 #include <ac_nonexistent.h>
8703 _ACEOF
8704 if ac_fn_cxx_try_cpp "$LINENO"; then :
8705   # Broken: success on invalid input.
8706 continue
8707 else
8708   # Passes both tests.
8709 ac_preproc_ok=:
8710 break
8711 fi
8712 rm -f conftest.err conftest.$ac_ext
8713
8714 done
8715 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8716 rm -f conftest.err conftest.$ac_ext
8717 if $ac_preproc_ok; then :
8718
8719 else
8720   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8722 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8723 See \`config.log' for more details." >&5
8724 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8725 See \`config.log' for more details." >&2;}; }
8726 fi
8727
8728 ac_ext=c
8729 ac_cpp='$CPP $CPPFLAGS'
8730 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8731 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8732 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8733
8734
8735 ac_ext=cpp
8736 ac_cpp='$CXXCPP $CPPFLAGS'
8737 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8738 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8739 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8740
8741
8742
8743
8744 for ac_header in unordered_map
8745 do :
8746   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8747 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8748   cat >>confdefs.h <<_ACEOF
8749 #define HAVE_UNORDERED_MAP 1
8750 _ACEOF
8751
8752 fi
8753 done
8754
8755 for ac_header in tr1/unordered_map
8756 do :
8757   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8758 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8759   cat >>confdefs.h <<_ACEOF
8760 #define HAVE_TR1_UNORDERED_MAP 1
8761 _ACEOF
8762
8763 fi
8764 done
8765
8766 for ac_header in ext/hash_map
8767 do :
8768   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8769 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8770   cat >>confdefs.h <<_ACEOF
8771 #define HAVE_EXT_HASH_MAP 1
8772 _ACEOF
8773
8774 fi
8775 done
8776
8777
8778 ac_ext=c
8779 ac_cpp='$CPP $CPPFLAGS'
8780 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8781 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8782 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8783
8784
8785 # --------
8786 # UNSORTED
8787 # --------
8788
8789
8790 # These libraries may be used by collect2.
8791 # We may need a special search path to get them linked.
8792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8793 $as_echo_n "checking for collect2 libraries... " >&6; }
8794 if test "${gcc_cv_collect2_libs+set}" = set; then :
8795   $as_echo_n "(cached) " >&6
8796 else
8797   save_LIBS="$LIBS"
8798 for libs in '' -lld -lmld \
8799                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8800                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8801 do
8802         LIBS="$libs"
8803         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8804 /* end confdefs.h.  */
8805
8806 /* Override any GCC internal prototype to avoid an error.
8807    Use char because int might match the return type of a GCC
8808    builtin and then its argument prototype would still apply.  */
8809 #ifdef __cplusplus
8810 extern "C"
8811 #endif
8812 char ldopen ();
8813 int
8814 main ()
8815 {
8816 return ldopen ();
8817   ;
8818   return 0;
8819 }
8820 _ACEOF
8821 if ac_fn_c_try_link "$LINENO"; then :
8822   gcc_cv_collect2_libs="$libs"; break
8823 fi
8824 rm -f core conftest.err conftest.$ac_objext \
8825     conftest$ac_exeext conftest.$ac_ext
8826 done
8827 LIBS="$save_LIBS"
8828 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8829 fi
8830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8831 $as_echo "$gcc_cv_collect2_libs" >&6; }
8832 case $gcc_cv_collect2_libs in
8833         "none required")        ;;
8834         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8835 esac
8836
8837
8838 # When building Ada code on Alpha, we need exc_resume which is usually in
8839 # -lexc.  So test for it.
8840 save_LIBS="$LIBS"
8841 LIBS=
8842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8843 $as_echo_n "checking for library containing exc_resume... " >&6; }
8844 if test "${ac_cv_search_exc_resume+set}" = set; then :
8845   $as_echo_n "(cached) " >&6
8846 else
8847   ac_func_search_save_LIBS=$LIBS
8848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8849 /* end confdefs.h.  */
8850
8851 /* Override any GCC internal prototype to avoid an error.
8852    Use char because int might match the return type of a GCC
8853    builtin and then its argument prototype would still apply.  */
8854 #ifdef __cplusplus
8855 extern "C"
8856 #endif
8857 char exc_resume ();
8858 int
8859 main ()
8860 {
8861 return exc_resume ();
8862   ;
8863   return 0;
8864 }
8865 _ACEOF
8866 for ac_lib in '' exc; do
8867   if test -z "$ac_lib"; then
8868     ac_res="none required"
8869   else
8870     ac_res=-l$ac_lib
8871     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8872   fi
8873   if ac_fn_c_try_link "$LINENO"; then :
8874   ac_cv_search_exc_resume=$ac_res
8875 fi
8876 rm -f core conftest.err conftest.$ac_objext \
8877     conftest$ac_exeext
8878   if test "${ac_cv_search_exc_resume+set}" = set; then :
8879   break
8880 fi
8881 done
8882 if test "${ac_cv_search_exc_resume+set}" = set; then :
8883
8884 else
8885   ac_cv_search_exc_resume=no
8886 fi
8887 rm conftest.$ac_ext
8888 LIBS=$ac_func_search_save_LIBS
8889 fi
8890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8891 $as_echo "$ac_cv_search_exc_resume" >&6; }
8892 ac_res=$ac_cv_search_exc_resume
8893 if test "$ac_res" != no; then :
8894   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8895
8896 fi
8897
8898 GNAT_LIBEXC="$LIBS"
8899 LIBS="$save_LIBS"
8900
8901
8902 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8903 save_LIBS="$LIBS"
8904 LIBS=
8905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8906 $as_echo_n "checking for library containing kstat_open... " >&6; }
8907 if test "${ac_cv_search_kstat_open+set}" = set; then :
8908   $as_echo_n "(cached) " >&6
8909 else
8910   ac_func_search_save_LIBS=$LIBS
8911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8912 /* end confdefs.h.  */
8913
8914 /* Override any GCC internal prototype to avoid an error.
8915    Use char because int might match the return type of a GCC
8916    builtin and then its argument prototype would still apply.  */
8917 #ifdef __cplusplus
8918 extern "C"
8919 #endif
8920 char kstat_open ();
8921 int
8922 main ()
8923 {
8924 return kstat_open ();
8925   ;
8926   return 0;
8927 }
8928 _ACEOF
8929 for ac_lib in '' kstat; do
8930   if test -z "$ac_lib"; then
8931     ac_res="none required"
8932   else
8933     ac_res=-l$ac_lib
8934     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8935   fi
8936   if ac_fn_c_try_link "$LINENO"; then :
8937   ac_cv_search_kstat_open=$ac_res
8938 fi
8939 rm -f core conftest.err conftest.$ac_objext \
8940     conftest$ac_exeext
8941   if test "${ac_cv_search_kstat_open+set}" = set; then :
8942   break
8943 fi
8944 done
8945 if test "${ac_cv_search_kstat_open+set}" = set; then :
8946
8947 else
8948   ac_cv_search_kstat_open=no
8949 fi
8950 rm conftest.$ac_ext
8951 LIBS=$ac_func_search_save_LIBS
8952 fi
8953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8954 $as_echo "$ac_cv_search_kstat_open" >&6; }
8955 ac_res=$ac_cv_search_kstat_open
8956 if test "$ac_res" != no; then :
8957   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8958
8959 fi
8960
8961 EXTRA_GCC_LIBS="$LIBS"
8962 LIBS="$save_LIBS"
8963
8964
8965 # Some systems put ldexp and frexp in libm instead of libc; assume
8966 # they're both in the same place.  jcf-dump needs them.
8967 save_LIBS="$LIBS"
8968 LIBS=
8969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8970 $as_echo_n "checking for library containing ldexp... " >&6; }
8971 if test "${ac_cv_search_ldexp+set}" = set; then :
8972   $as_echo_n "(cached) " >&6
8973 else
8974   ac_func_search_save_LIBS=$LIBS
8975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8976 /* end confdefs.h.  */
8977
8978 /* Override any GCC internal prototype to avoid an error.
8979    Use char because int might match the return type of a GCC
8980    builtin and then its argument prototype would still apply.  */
8981 #ifdef __cplusplus
8982 extern "C"
8983 #endif
8984 char ldexp ();
8985 int
8986 main ()
8987 {
8988 return ldexp ();
8989   ;
8990   return 0;
8991 }
8992 _ACEOF
8993 for ac_lib in '' m; do
8994   if test -z "$ac_lib"; then
8995     ac_res="none required"
8996   else
8997     ac_res=-l$ac_lib
8998     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8999   fi
9000   if ac_fn_c_try_link "$LINENO"; then :
9001   ac_cv_search_ldexp=$ac_res
9002 fi
9003 rm -f core conftest.err conftest.$ac_objext \
9004     conftest$ac_exeext
9005   if test "${ac_cv_search_ldexp+set}" = set; then :
9006   break
9007 fi
9008 done
9009 if test "${ac_cv_search_ldexp+set}" = set; then :
9010
9011 else
9012   ac_cv_search_ldexp=no
9013 fi
9014 rm conftest.$ac_ext
9015 LIBS=$ac_func_search_save_LIBS
9016 fi
9017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9018 $as_echo "$ac_cv_search_ldexp" >&6; }
9019 ac_res=$ac_cv_search_ldexp
9020 if test "$ac_res" != no; then :
9021   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9022
9023 fi
9024
9025 LDEXP_LIB="$LIBS"
9026 LIBS="$save_LIBS"
9027
9028
9029 # Use <inttypes.h> only if it exists,
9030 # doesn't clash with <sys/types.h>, and declares intmax_t.
9031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9032 $as_echo_n "checking for inttypes.h... " >&6; }
9033 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9034   $as_echo_n "(cached) " >&6
9035 else
9036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9037 /* end confdefs.h.  */
9038 #include <sys/types.h>
9039 #include <inttypes.h>
9040 int
9041 main ()
9042 {
9043 intmax_t i = -1;
9044   ;
9045   return 0;
9046 }
9047 _ACEOF
9048 if ac_fn_c_try_compile "$LINENO"; then :
9049   gcc_cv_header_inttypes_h=yes
9050 else
9051   gcc_cv_header_inttypes_h=no
9052 fi
9053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9054 fi
9055
9056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9057 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9058 if test $gcc_cv_header_inttypes_h = yes; then
9059
9060 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9061
9062 fi
9063
9064
9065
9066 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9067         sysconf strsignal getrusage nl_langinfo \
9068         gettimeofday mbstowcs wcswidth mmap setlocale \
9069         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9070 do :
9071   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9072 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9073 eval as_val=\$$as_ac_var
9074    if test "x$as_val" = x""yes; then :
9075   cat >>confdefs.h <<_ACEOF
9076 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9077 _ACEOF
9078
9079 fi
9080 done
9081
9082
9083 if test x$ac_cv_func_mbstowcs = xyes; then
9084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9085 $as_echo_n "checking whether mbstowcs works... " >&6; }
9086 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9087   $as_echo_n "(cached) " >&6
9088 else
9089       if test "$cross_compiling" = yes; then :
9090   gcc_cv_func_mbstowcs_works=yes
9091 else
9092   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9093 /* end confdefs.h.  */
9094 #include <stdlib.h>
9095 int main()
9096 {
9097   mbstowcs(0, "", 0);
9098   return 0;
9099 }
9100 _ACEOF
9101 if ac_fn_c_try_run "$LINENO"; then :
9102   gcc_cv_func_mbstowcs_works=yes
9103 else
9104   gcc_cv_func_mbstowcs_works=no
9105 fi
9106 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9107   conftest.$ac_objext conftest.beam conftest.$ac_ext
9108 fi
9109
9110 fi
9111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9112 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9113   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9114
9115 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9116
9117   fi
9118 fi
9119
9120 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9121 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9122
9123 else
9124
9125 cat >>confdefs.h <<_ACEOF
9126 #define ssize_t int
9127 _ACEOF
9128
9129 fi
9130
9131 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9132 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9133
9134 else
9135
9136 cat >>confdefs.h <<_ACEOF
9137 #define caddr_t char *
9138 _ACEOF
9139
9140 fi
9141
9142
9143
9144 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9145 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9146   gcc_header_sys_mman_h=yes
9147 else
9148   gcc_header_sys_mman_h=no
9149 fi
9150
9151 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9152 if test "x$ac_cv_func_mmap" = x""yes; then :
9153   gcc_func_mmap=yes
9154 else
9155   gcc_func_mmap=no
9156 fi
9157
9158 if test "$gcc_header_sys_mman_h" != yes \
9159  || test "$gcc_func_mmap" != yes; then
9160    gcc_cv_func_mmap_file=no
9161    gcc_cv_func_mmap_dev_zero=no
9162    gcc_cv_func_mmap_anon=no
9163 else
9164    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9165 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9166 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9167   $as_echo_n "(cached) " >&6
9168 else
9169   # Add a system to this blacklist if
9170    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9171    # memory area containing the same data that you'd get if you applied
9172    # read() to the same fd.  The only system known to have a problem here
9173    # is VMS, where text files have record structure.
9174    case "$host_os" in
9175      *vms* | ultrix*)
9176         gcc_cv_func_mmap_file=no ;;
9177      *)
9178         gcc_cv_func_mmap_file=yes;;
9179    esac
9180 fi
9181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9182 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9183    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9184 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9185 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9186   $as_echo_n "(cached) " >&6
9187 else
9188   # Add a system to this blacklist if it has mmap() but /dev/zero
9189    # does not exist, or if mmapping /dev/zero does not give anonymous
9190    # zeroed pages with both the following properties:
9191    # 1. If you map N consecutive pages in with one call, and then
9192    #    unmap any subset of those pages, the pages that were not
9193    #    explicitly unmapped remain accessible.
9194    # 2. If you map two adjacent blocks of memory and then unmap them
9195    #    both at once, they must both go away.
9196    # Systems known to be in this category are Windows (all variants),
9197    # VMS, and Darwin.
9198    case "$host_os" in
9199      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9200         gcc_cv_func_mmap_dev_zero=no ;;
9201      *)
9202         gcc_cv_func_mmap_dev_zero=yes;;
9203    esac
9204 fi
9205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9206 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9207
9208    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9209    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9210 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9211 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9212   $as_echo_n "(cached) " >&6
9213 else
9214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9215 /* end confdefs.h.  */
9216 #include <sys/types.h>
9217 #include <sys/mman.h>
9218 #include <unistd.h>
9219
9220 #ifndef MAP_ANONYMOUS
9221 #define MAP_ANONYMOUS MAP_ANON
9222 #endif
9223
9224 int
9225 main ()
9226 {
9227 int n = MAP_ANONYMOUS;
9228   ;
9229   return 0;
9230 }
9231 _ACEOF
9232 if ac_fn_c_try_compile "$LINENO"; then :
9233   gcc_cv_decl_map_anon=yes
9234 else
9235   gcc_cv_decl_map_anon=no
9236 fi
9237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9238 fi
9239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9240 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9241
9242    if test $gcc_cv_decl_map_anon = no; then
9243      gcc_cv_func_mmap_anon=no
9244    else
9245      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9246 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9247 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9248   $as_echo_n "(cached) " >&6
9249 else
9250   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9251    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9252    # doesn't give anonymous zeroed pages with the same properties listed
9253    # above for use of /dev/zero.
9254    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9255    case "$host_os" in
9256      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9257         gcc_cv_func_mmap_anon=no ;;
9258      *)
9259         gcc_cv_func_mmap_anon=yes;;
9260    esac
9261 fi
9262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9263 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9264    fi
9265 fi
9266
9267 if test $gcc_cv_func_mmap_file = yes; then
9268
9269 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9270
9271 fi
9272 if test $gcc_cv_func_mmap_dev_zero = yes; then
9273
9274 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9275
9276 fi
9277 if test $gcc_cv_func_mmap_anon = yes; then
9278
9279 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9280
9281 fi
9282
9283
9284 case "${host}" in
9285 *-*-*vms*)
9286   # Under VMS, vfork works very differently than on Unix. The standard test
9287   # won't work, and it isn't easily adaptable. It makes more sense to
9288   # just force it.
9289   ac_cv_func_vfork_works=yes
9290   ;;
9291 esac
9292 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9293 if test "x$ac_cv_type_pid_t" = x""yes; then :
9294
9295 else
9296
9297 cat >>confdefs.h <<_ACEOF
9298 #define pid_t int
9299 _ACEOF
9300
9301 fi
9302
9303 for ac_header in vfork.h
9304 do :
9305   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9306 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9307   cat >>confdefs.h <<_ACEOF
9308 #define HAVE_VFORK_H 1
9309 _ACEOF
9310
9311 fi
9312 done
9313
9314 for ac_func in fork vfork
9315 do :
9316   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9317 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9318 eval as_val=\$$as_ac_var
9319    if test "x$as_val" = x""yes; then :
9320   cat >>confdefs.h <<_ACEOF
9321 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9322 _ACEOF
9323
9324 fi
9325 done
9326
9327 if test "x$ac_cv_func_fork" = xyes; then
9328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9329 $as_echo_n "checking for working fork... " >&6; }
9330 if test "${ac_cv_func_fork_works+set}" = set; then :
9331   $as_echo_n "(cached) " >&6
9332 else
9333   if test "$cross_compiling" = yes; then :
9334   ac_cv_func_fork_works=cross
9335 else
9336   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9337 /* end confdefs.h.  */
9338 $ac_includes_default
9339 int
9340 main ()
9341 {
9342
9343           /* By Ruediger Kuhlmann. */
9344           return fork () < 0;
9345
9346   ;
9347   return 0;
9348 }
9349 _ACEOF
9350 if ac_fn_c_try_run "$LINENO"; then :
9351   ac_cv_func_fork_works=yes
9352 else
9353   ac_cv_func_fork_works=no
9354 fi
9355 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9356   conftest.$ac_objext conftest.beam conftest.$ac_ext
9357 fi
9358
9359 fi
9360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9361 $as_echo "$ac_cv_func_fork_works" >&6; }
9362
9363 else
9364   ac_cv_func_fork_works=$ac_cv_func_fork
9365 fi
9366 if test "x$ac_cv_func_fork_works" = xcross; then
9367   case $host in
9368     *-*-amigaos* | *-*-msdosdjgpp*)
9369       # Override, as these systems have only a dummy fork() stub
9370       ac_cv_func_fork_works=no
9371       ;;
9372     *)
9373       ac_cv_func_fork_works=yes
9374       ;;
9375   esac
9376   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9377 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9378 fi
9379 ac_cv_func_vfork_works=$ac_cv_func_vfork
9380 if test "x$ac_cv_func_vfork" = xyes; then
9381   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9382 $as_echo_n "checking for working vfork... " >&6; }
9383 if test "${ac_cv_func_vfork_works+set}" = set; then :
9384   $as_echo_n "(cached) " >&6
9385 else
9386   if test "$cross_compiling" = yes; then :
9387   ac_cv_func_vfork_works=cross
9388 else
9389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9390 /* end confdefs.h.  */
9391 /* Thanks to Paul Eggert for this test.  */
9392 $ac_includes_default
9393 #include <sys/wait.h>
9394 #ifdef HAVE_VFORK_H
9395 # include <vfork.h>
9396 #endif
9397 /* On some sparc systems, changes by the child to local and incoming
9398    argument registers are propagated back to the parent.  The compiler
9399    is told about this with #include <vfork.h>, but some compilers
9400    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9401    static variable whose address is put into a register that is
9402    clobbered by the vfork.  */
9403 static void
9404 #ifdef __cplusplus
9405 sparc_address_test (int arg)
9406 # else
9407 sparc_address_test (arg) int arg;
9408 #endif
9409 {
9410   static pid_t child;
9411   if (!child) {
9412     child = vfork ();
9413     if (child < 0) {
9414       perror ("vfork");
9415       _exit(2);
9416     }
9417     if (!child) {
9418       arg = getpid();
9419       write(-1, "", 0);
9420       _exit (arg);
9421     }
9422   }
9423 }
9424
9425 int
9426 main ()
9427 {
9428   pid_t parent = getpid ();
9429   pid_t child;
9430
9431   sparc_address_test (0);
9432
9433   child = vfork ();
9434
9435   if (child == 0) {
9436     /* Here is another test for sparc vfork register problems.  This
9437        test uses lots of local variables, at least as many local
9438        variables as main has allocated so far including compiler
9439        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9440        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9441        reuse the register of parent for one of the local variables,
9442        since it will think that parent can't possibly be used any more
9443        in this routine.  Assigning to the local variable will thus
9444        munge parent in the parent process.  */
9445     pid_t
9446       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9447       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9448     /* Convince the compiler that p..p7 are live; otherwise, it might
9449        use the same hardware register for all 8 local variables.  */
9450     if (p != p1 || p != p2 || p != p3 || p != p4
9451         || p != p5 || p != p6 || p != p7)
9452       _exit(1);
9453
9454     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9455        from child file descriptors.  If the child closes a descriptor
9456        before it execs or exits, this munges the parent's descriptor
9457        as well.  Test for this by closing stdout in the child.  */
9458     _exit(close(fileno(stdout)) != 0);
9459   } else {
9460     int status;
9461     struct stat st;
9462
9463     while (wait(&status) != child)
9464       ;
9465     return (
9466          /* Was there some problem with vforking?  */
9467          child < 0
9468
9469          /* Did the child fail?  (This shouldn't happen.)  */
9470          || status
9471
9472          /* Did the vfork/compiler bug occur?  */
9473          || parent != getpid()
9474
9475          /* Did the file descriptor bug occur?  */
9476          || fstat(fileno(stdout), &st) != 0
9477          );
9478   }
9479 }
9480 _ACEOF
9481 if ac_fn_c_try_run "$LINENO"; then :
9482   ac_cv_func_vfork_works=yes
9483 else
9484   ac_cv_func_vfork_works=no
9485 fi
9486 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9487   conftest.$ac_objext conftest.beam conftest.$ac_ext
9488 fi
9489
9490 fi
9491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9492 $as_echo "$ac_cv_func_vfork_works" >&6; }
9493
9494 fi;
9495 if test "x$ac_cv_func_fork_works" = xcross; then
9496   ac_cv_func_vfork_works=$ac_cv_func_vfork
9497   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9498 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9499 fi
9500
9501 if test "x$ac_cv_func_vfork_works" = xyes; then
9502
9503 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9504
9505 else
9506
9507 $as_echo "#define vfork fork" >>confdefs.h
9508
9509 fi
9510 if test "x$ac_cv_func_fork_works" = xyes; then
9511
9512 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9513
9514 fi
9515
9516
9517 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9518 # iconv() prototype.
9519
9520       if test "X$prefix" = "XNONE"; then
9521     acl_final_prefix="$ac_default_prefix"
9522   else
9523     acl_final_prefix="$prefix"
9524   fi
9525   if test "X$exec_prefix" = "XNONE"; then
9526     acl_final_exec_prefix='${prefix}'
9527   else
9528     acl_final_exec_prefix="$exec_prefix"
9529   fi
9530   acl_save_prefix="$prefix"
9531   prefix="$acl_final_prefix"
9532   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9533   prefix="$acl_save_prefix"
9534
9535
9536 # Check whether --with-gnu-ld was given.
9537 if test "${with_gnu_ld+set}" = set; then :
9538   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9539 else
9540   with_gnu_ld=no
9541 fi
9542
9543 # Prepare PATH_SEPARATOR.
9544 # The user is always right.
9545 if test "${PATH_SEPARATOR+set}" != set; then
9546   echo "#! /bin/sh" >conf$$.sh
9547   echo  "exit 0"   >>conf$$.sh
9548   chmod +x conf$$.sh
9549   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9550     PATH_SEPARATOR=';'
9551   else
9552     PATH_SEPARATOR=:
9553   fi
9554   rm -f conf$$.sh
9555 fi
9556 ac_prog=ld
9557 if test "$GCC" = yes; then
9558   # Check if gcc -print-prog-name=ld gives a path.
9559   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9560 $as_echo_n "checking for ld used by GCC... " >&6; }
9561   case $host in
9562   *-*-mingw*)
9563     # gcc leaves a trailing carriage return which upsets mingw
9564     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9565   *)
9566     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9567   esac
9568   case $ac_prog in
9569     # Accept absolute paths.
9570     [\\/]* | [A-Za-z]:[\\/]*)
9571       re_direlt='/[^/][^/]*/\.\./'
9572       # Canonicalize the path of ld
9573       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9574       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9575         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9576       done
9577       test -z "$LD" && LD="$ac_prog"
9578       ;;
9579   "")
9580     # If it fails, then pretend we aren't using GCC.
9581     ac_prog=ld
9582     ;;
9583   *)
9584     # If it is relative, then search for the first ld in PATH.
9585     with_gnu_ld=unknown
9586     ;;
9587   esac
9588 elif test "$with_gnu_ld" = yes; then
9589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9590 $as_echo_n "checking for GNU ld... " >&6; }
9591 else
9592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9593 $as_echo_n "checking for non-GNU ld... " >&6; }
9594 fi
9595 if test "${acl_cv_path_LD+set}" = set; then :
9596   $as_echo_n "(cached) " >&6
9597 else
9598   if test -z "$LD"; then
9599   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9600   for ac_dir in $PATH; do
9601     test -z "$ac_dir" && ac_dir=.
9602     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9603       acl_cv_path_LD="$ac_dir/$ac_prog"
9604       # Check to see if the program is GNU ld.  I'd rather use --version,
9605       # but apparently some GNU ld's only accept -v.
9606       # Break only if it was the GNU/non-GNU ld that we prefer.
9607       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9608         test "$with_gnu_ld" != no && break
9609       else
9610         test "$with_gnu_ld" != yes && break
9611       fi
9612     fi
9613   done
9614   IFS="$ac_save_ifs"
9615 else
9616   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9617 fi
9618 fi
9619
9620 LD="$acl_cv_path_LD"
9621 if test -n "$LD"; then
9622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9623 $as_echo "$LD" >&6; }
9624 else
9625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9626 $as_echo "no" >&6; }
9627 fi
9628 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9630 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9631 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9632   $as_echo_n "(cached) " >&6
9633 else
9634   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9635 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9636   acl_cv_prog_gnu_ld=yes
9637 else
9638   acl_cv_prog_gnu_ld=no
9639 fi
9640 fi
9641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9642 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9643 with_gnu_ld=$acl_cv_prog_gnu_ld
9644
9645
9646
9647                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9648 $as_echo_n "checking for shared library run path origin... " >&6; }
9649 if test "${acl_cv_rpath+set}" = set; then :
9650   $as_echo_n "(cached) " >&6
9651 else
9652
9653     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9654     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9655     . ./conftest.sh
9656     rm -f ./conftest.sh
9657     acl_cv_rpath=done
9658
9659 fi
9660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9661 $as_echo "$acl_cv_rpath" >&6; }
9662   wl="$acl_cv_wl"
9663   libext="$acl_cv_libext"
9664   shlibext="$acl_cv_shlibext"
9665   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9666   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9667   hardcode_direct="$acl_cv_hardcode_direct"
9668   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9669     # Check whether --enable-rpath was given.
9670 if test "${enable_rpath+set}" = set; then :
9671   enableval=$enable_rpath; :
9672 else
9673   enable_rpath=yes
9674 fi
9675
9676
9677
9678
9679
9680
9681
9682
9683     use_additional=yes
9684
9685   acl_save_prefix="$prefix"
9686   prefix="$acl_final_prefix"
9687   acl_save_exec_prefix="$exec_prefix"
9688   exec_prefix="$acl_final_exec_prefix"
9689
9690     eval additional_includedir=\"$includedir\"
9691     eval additional_libdir=\"$libdir\"
9692
9693   exec_prefix="$acl_save_exec_prefix"
9694   prefix="$acl_save_prefix"
9695
9696
9697 # Check whether --with-libiconv-prefix was given.
9698 if test "${with_libiconv_prefix+set}" = set; then :
9699   withval=$with_libiconv_prefix;
9700     if test "X$withval" = "Xno"; then
9701       use_additional=no
9702     else
9703       if test "X$withval" = "X"; then
9704
9705   acl_save_prefix="$prefix"
9706   prefix="$acl_final_prefix"
9707   acl_save_exec_prefix="$exec_prefix"
9708   exec_prefix="$acl_final_exec_prefix"
9709
9710           eval additional_includedir=\"$includedir\"
9711           eval additional_libdir=\"$libdir\"
9712
9713   exec_prefix="$acl_save_exec_prefix"
9714   prefix="$acl_save_prefix"
9715
9716       else
9717         additional_includedir="$withval/include"
9718         additional_libdir="$withval/lib"
9719       fi
9720     fi
9721
9722 fi
9723
9724       LIBICONV=
9725   LTLIBICONV=
9726   INCICONV=
9727   rpathdirs=
9728   ltrpathdirs=
9729   names_already_handled=
9730   names_next_round='iconv '
9731   while test -n "$names_next_round"; do
9732     names_this_round="$names_next_round"
9733     names_next_round=
9734     for name in $names_this_round; do
9735       already_handled=
9736       for n in $names_already_handled; do
9737         if test "$n" = "$name"; then
9738           already_handled=yes
9739           break
9740         fi
9741       done
9742       if test -z "$already_handled"; then
9743         names_already_handled="$names_already_handled $name"
9744                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9745         eval value=\"\$HAVE_LIB$uppername\"
9746         if test -n "$value"; then
9747           if test "$value" = yes; then
9748             eval value=\"\$LIB$uppername\"
9749             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9750             eval value=\"\$LTLIB$uppername\"
9751             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9752           else
9753                                     :
9754           fi
9755         else
9756                               found_dir=
9757           found_la=
9758           found_so=
9759           found_a=
9760           if test $use_additional = yes; then
9761             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9762               found_dir="$additional_libdir"
9763               found_so="$additional_libdir/lib$name.$shlibext"
9764               if test -f "$additional_libdir/lib$name.la"; then
9765                 found_la="$additional_libdir/lib$name.la"
9766               fi
9767             else
9768               if test -f "$additional_libdir/lib$name.$libext"; then
9769                 found_dir="$additional_libdir"
9770                 found_a="$additional_libdir/lib$name.$libext"
9771                 if test -f "$additional_libdir/lib$name.la"; then
9772                   found_la="$additional_libdir/lib$name.la"
9773                 fi
9774               fi
9775             fi
9776           fi
9777           if test "X$found_dir" = "X"; then
9778             for x in $LDFLAGS $LTLIBICONV; do
9779
9780   acl_save_prefix="$prefix"
9781   prefix="$acl_final_prefix"
9782   acl_save_exec_prefix="$exec_prefix"
9783   exec_prefix="$acl_final_exec_prefix"
9784   eval x=\"$x\"
9785   exec_prefix="$acl_save_exec_prefix"
9786   prefix="$acl_save_prefix"
9787
9788               case "$x" in
9789                 -L*)
9790                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9791                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9792                     found_dir="$dir"
9793                     found_so="$dir/lib$name.$shlibext"
9794                     if test -f "$dir/lib$name.la"; then
9795                       found_la="$dir/lib$name.la"
9796                     fi
9797                   else
9798                     if test -f "$dir/lib$name.$libext"; then
9799                       found_dir="$dir"
9800                       found_a="$dir/lib$name.$libext"
9801                       if test -f "$dir/lib$name.la"; then
9802                         found_la="$dir/lib$name.la"
9803                       fi
9804                     fi
9805                   fi
9806                   ;;
9807               esac
9808               if test "X$found_dir" != "X"; then
9809                 break
9810               fi
9811             done
9812           fi
9813           if test "X$found_dir" != "X"; then
9814                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9815             if test "X$found_so" != "X"; then
9816                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9817                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9818               else
9819                                                                                 haveit=
9820                 for x in $ltrpathdirs; do
9821                   if test "X$x" = "X$found_dir"; then
9822                     haveit=yes
9823                     break
9824                   fi
9825                 done
9826                 if test -z "$haveit"; then
9827                   ltrpathdirs="$ltrpathdirs $found_dir"
9828                 fi
9829                                 if test "$hardcode_direct" = yes; then
9830                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9831                 else
9832                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9833                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9834                                                             haveit=
9835                     for x in $rpathdirs; do
9836                       if test "X$x" = "X$found_dir"; then
9837                         haveit=yes
9838                         break
9839                       fi
9840                     done
9841                     if test -z "$haveit"; then
9842                       rpathdirs="$rpathdirs $found_dir"
9843                     fi
9844                   else
9845                                                                                 haveit=
9846                     for x in $LDFLAGS $LIBICONV; do
9847
9848   acl_save_prefix="$prefix"
9849   prefix="$acl_final_prefix"
9850   acl_save_exec_prefix="$exec_prefix"
9851   exec_prefix="$acl_final_exec_prefix"
9852   eval x=\"$x\"
9853   exec_prefix="$acl_save_exec_prefix"
9854   prefix="$acl_save_prefix"
9855
9856                       if test "X$x" = "X-L$found_dir"; then
9857                         haveit=yes
9858                         break
9859                       fi
9860                     done
9861                     if test -z "$haveit"; then
9862                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9863                     fi
9864                     if test "$hardcode_minus_L" != no; then
9865                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9866                     else
9867                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9868                     fi
9869                   fi
9870                 fi
9871               fi
9872             else
9873               if test "X$found_a" != "X"; then
9874                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9875               else
9876                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9877               fi
9878             fi
9879                         additional_includedir=
9880             case "$found_dir" in
9881               */lib | */lib/)
9882                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9883                 additional_includedir="$basedir/include"
9884                 ;;
9885             esac
9886             if test "X$additional_includedir" != "X"; then
9887                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9888                 haveit=
9889                 if test "X$additional_includedir" = "X/usr/local/include"; then
9890                   if test -n "$GCC"; then
9891                     case $host_os in
9892                       linux*) haveit=yes;;
9893                     esac
9894                   fi
9895                 fi
9896                 if test -z "$haveit"; then
9897                   for x in $CPPFLAGS $INCICONV; do
9898
9899   acl_save_prefix="$prefix"
9900   prefix="$acl_final_prefix"
9901   acl_save_exec_prefix="$exec_prefix"
9902   exec_prefix="$acl_final_exec_prefix"
9903   eval x=\"$x\"
9904   exec_prefix="$acl_save_exec_prefix"
9905   prefix="$acl_save_prefix"
9906
9907                     if test "X$x" = "X-I$additional_includedir"; then
9908                       haveit=yes
9909                       break
9910                     fi
9911                   done
9912                   if test -z "$haveit"; then
9913                     if test -d "$additional_includedir"; then
9914                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9915                     fi
9916                   fi
9917                 fi
9918               fi
9919             fi
9920                         if test -n "$found_la"; then
9921                                                         save_libdir="$libdir"
9922               case "$found_la" in
9923                 */* | *\\*) . "$found_la" ;;
9924                 *) . "./$found_la" ;;
9925               esac
9926               libdir="$save_libdir"
9927                             for dep in $dependency_libs; do
9928                 case "$dep" in
9929                   -L*)
9930                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9931                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9932                       haveit=
9933                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9934                         if test -n "$GCC"; then
9935                           case $host_os in
9936                             linux*) haveit=yes;;
9937                           esac
9938                         fi
9939                       fi
9940                       if test -z "$haveit"; then
9941                         haveit=
9942                         for x in $LDFLAGS $LIBICONV; do
9943
9944   acl_save_prefix="$prefix"
9945   prefix="$acl_final_prefix"
9946   acl_save_exec_prefix="$exec_prefix"
9947   exec_prefix="$acl_final_exec_prefix"
9948   eval x=\"$x\"
9949   exec_prefix="$acl_save_exec_prefix"
9950   prefix="$acl_save_prefix"
9951
9952                           if test "X$x" = "X-L$additional_libdir"; then
9953                             haveit=yes
9954                             break
9955                           fi
9956                         done
9957                         if test -z "$haveit"; then
9958                           if test -d "$additional_libdir"; then
9959                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9960                           fi
9961                         fi
9962                         haveit=
9963                         for x in $LDFLAGS $LTLIBICONV; do
9964
9965   acl_save_prefix="$prefix"
9966   prefix="$acl_final_prefix"
9967   acl_save_exec_prefix="$exec_prefix"
9968   exec_prefix="$acl_final_exec_prefix"
9969   eval x=\"$x\"
9970   exec_prefix="$acl_save_exec_prefix"
9971   prefix="$acl_save_prefix"
9972
9973                           if test "X$x" = "X-L$additional_libdir"; then
9974                             haveit=yes
9975                             break
9976                           fi
9977                         done
9978                         if test -z "$haveit"; then
9979                           if test -d "$additional_libdir"; then
9980                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9981                           fi
9982                         fi
9983                       fi
9984                     fi
9985                     ;;
9986                   -R*)
9987                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9988                     if test "$enable_rpath" != no; then
9989                                                                   haveit=
9990                       for x in $rpathdirs; do
9991                         if test "X$x" = "X$dir"; then
9992                           haveit=yes
9993                           break
9994                         fi
9995                       done
9996                       if test -z "$haveit"; then
9997                         rpathdirs="$rpathdirs $dir"
9998                       fi
9999                                                                   haveit=
10000                       for x in $ltrpathdirs; do
10001                         if test "X$x" = "X$dir"; then
10002                           haveit=yes
10003                           break
10004                         fi
10005                       done
10006                       if test -z "$haveit"; then
10007                         ltrpathdirs="$ltrpathdirs $dir"
10008                       fi
10009                     fi
10010                     ;;
10011                   -l*)
10012                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10013                     ;;
10014                   *.la)
10015                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10016                     ;;
10017                   *)
10018                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10019                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10020                     ;;
10021                 esac
10022               done
10023             fi
10024           else
10025                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10026             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10027           fi
10028         fi
10029       fi
10030     done
10031   done
10032   if test "X$rpathdirs" != "X"; then
10033     if test -n "$hardcode_libdir_separator"; then
10034                         alldirs=
10035       for found_dir in $rpathdirs; do
10036         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10037       done
10038             acl_save_libdir="$libdir"
10039       libdir="$alldirs"
10040       eval flag=\"$hardcode_libdir_flag_spec\"
10041       libdir="$acl_save_libdir"
10042       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10043     else
10044             for found_dir in $rpathdirs; do
10045         acl_save_libdir="$libdir"
10046         libdir="$found_dir"
10047         eval flag=\"$hardcode_libdir_flag_spec\"
10048         libdir="$acl_save_libdir"
10049         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10050       done
10051     fi
10052   fi
10053   if test "X$ltrpathdirs" != "X"; then
10054             for found_dir in $ltrpathdirs; do
10055       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10056     done
10057   fi
10058
10059
10060 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10061   ac_ext=cpp
10062 ac_cpp='$CXXCPP $CPPFLAGS'
10063 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10064 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10065 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10066
10067
10068
10069
10070
10071
10072           am_save_CPPFLAGS="$CPPFLAGS"
10073
10074   for element in $INCICONV; do
10075     haveit=
10076     for x in $CPPFLAGS; do
10077
10078   acl_save_prefix="$prefix"
10079   prefix="$acl_final_prefix"
10080   acl_save_exec_prefix="$exec_prefix"
10081   exec_prefix="$acl_final_exec_prefix"
10082   eval x=\"$x\"
10083   exec_prefix="$acl_save_exec_prefix"
10084   prefix="$acl_save_prefix"
10085
10086       if test "X$x" = "X$element"; then
10087         haveit=yes
10088         break
10089       fi
10090     done
10091     if test -z "$haveit"; then
10092       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10093     fi
10094   done
10095
10096
10097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10098 $as_echo_n "checking for iconv... " >&6; }
10099 if test "${am_cv_func_iconv+set}" = set; then :
10100   $as_echo_n "(cached) " >&6
10101 else
10102
10103     am_cv_func_iconv="no, consider installing GNU libiconv"
10104     am_cv_lib_iconv=no
10105     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10106 /* end confdefs.h.  */
10107 #include <stdlib.h>
10108 #include <iconv.h>
10109 int
10110 main ()
10111 {
10112 iconv_t cd = iconv_open("","");
10113        iconv(cd,NULL,NULL,NULL,NULL);
10114        iconv_close(cd);
10115   ;
10116   return 0;
10117 }
10118 _ACEOF
10119 if ac_fn_cxx_try_link "$LINENO"; then :
10120   am_cv_func_iconv=yes
10121 fi
10122 rm -f core conftest.err conftest.$ac_objext \
10123     conftest$ac_exeext conftest.$ac_ext
10124     if test "$am_cv_func_iconv" != yes; then
10125       am_save_LIBS="$LIBS"
10126       LIBS="$LIBS $LIBICONV"
10127       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10128 /* end confdefs.h.  */
10129 #include <stdlib.h>
10130 #include <iconv.h>
10131 int
10132 main ()
10133 {
10134 iconv_t cd = iconv_open("","");
10135          iconv(cd,NULL,NULL,NULL,NULL);
10136          iconv_close(cd);
10137   ;
10138   return 0;
10139 }
10140 _ACEOF
10141 if ac_fn_cxx_try_link "$LINENO"; then :
10142   am_cv_lib_iconv=yes
10143         am_cv_func_iconv=yes
10144 fi
10145 rm -f core conftest.err conftest.$ac_objext \
10146     conftest$ac_exeext conftest.$ac_ext
10147       LIBS="$am_save_LIBS"
10148     fi
10149
10150 fi
10151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10152 $as_echo "$am_cv_func_iconv" >&6; }
10153   if test "$am_cv_func_iconv" = yes; then
10154
10155 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10156
10157   fi
10158   if test "$am_cv_lib_iconv" = yes; then
10159     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10160 $as_echo_n "checking how to link with libiconv... " >&6; }
10161     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10162 $as_echo "$LIBICONV" >&6; }
10163   else
10164             CPPFLAGS="$am_save_CPPFLAGS"
10165     LIBICONV=
10166     LTLIBICONV=
10167   fi
10168
10169
10170
10171   if test "$am_cv_func_iconv" = yes; then
10172     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10173 $as_echo_n "checking for iconv declaration... " >&6; }
10174     if test "${am_cv_proto_iconv+set}" = set; then :
10175   $as_echo_n "(cached) " >&6
10176 else
10177
10178       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10179 /* end confdefs.h.  */
10180
10181 #include <stdlib.h>
10182 #include <iconv.h>
10183 extern
10184 #ifdef __cplusplus
10185 "C"
10186 #endif
10187 #if defined(__STDC__) || defined(__cplusplus)
10188 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10189 #else
10190 size_t iconv();
10191 #endif
10192
10193 int
10194 main ()
10195 {
10196
10197   ;
10198   return 0;
10199 }
10200 _ACEOF
10201 if ac_fn_cxx_try_compile "$LINENO"; then :
10202   am_cv_proto_iconv_arg1=""
10203 else
10204   am_cv_proto_iconv_arg1="const"
10205 fi
10206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10207       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10208 fi
10209
10210     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10211     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10212          }$am_cv_proto_iconv" >&5
10213 $as_echo "${ac_t:-
10214          }$am_cv_proto_iconv" >&6; }
10215
10216 cat >>confdefs.h <<_ACEOF
10217 #define ICONV_CONST $am_cv_proto_iconv_arg1
10218 _ACEOF
10219
10220   fi
10221
10222    ac_ext=c
10223 ac_cpp='$CPP $CPPFLAGS'
10224 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10225 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10226 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10227
10228 else
10229
10230
10231
10232
10233
10234           am_save_CPPFLAGS="$CPPFLAGS"
10235
10236   for element in $INCICONV; do
10237     haveit=
10238     for x in $CPPFLAGS; do
10239
10240   acl_save_prefix="$prefix"
10241   prefix="$acl_final_prefix"
10242   acl_save_exec_prefix="$exec_prefix"
10243   exec_prefix="$acl_final_exec_prefix"
10244   eval x=\"$x\"
10245   exec_prefix="$acl_save_exec_prefix"
10246   prefix="$acl_save_prefix"
10247
10248       if test "X$x" = "X$element"; then
10249         haveit=yes
10250         break
10251       fi
10252     done
10253     if test -z "$haveit"; then
10254       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10255     fi
10256   done
10257
10258
10259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10260 $as_echo_n "checking for iconv... " >&6; }
10261 if test "${am_cv_func_iconv+set}" = set; then :
10262   $as_echo_n "(cached) " >&6
10263 else
10264
10265     am_cv_func_iconv="no, consider installing GNU libiconv"
10266     am_cv_lib_iconv=no
10267     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10268 /* end confdefs.h.  */
10269 #include <stdlib.h>
10270 #include <iconv.h>
10271 int
10272 main ()
10273 {
10274 iconv_t cd = iconv_open("","");
10275        iconv(cd,NULL,NULL,NULL,NULL);
10276        iconv_close(cd);
10277   ;
10278   return 0;
10279 }
10280 _ACEOF
10281 if ac_fn_c_try_link "$LINENO"; then :
10282   am_cv_func_iconv=yes
10283 fi
10284 rm -f core conftest.err conftest.$ac_objext \
10285     conftest$ac_exeext conftest.$ac_ext
10286     if test "$am_cv_func_iconv" != yes; then
10287       am_save_LIBS="$LIBS"
10288       LIBS="$LIBS $LIBICONV"
10289       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10290 /* end confdefs.h.  */
10291 #include <stdlib.h>
10292 #include <iconv.h>
10293 int
10294 main ()
10295 {
10296 iconv_t cd = iconv_open("","");
10297          iconv(cd,NULL,NULL,NULL,NULL);
10298          iconv_close(cd);
10299   ;
10300   return 0;
10301 }
10302 _ACEOF
10303 if ac_fn_c_try_link "$LINENO"; then :
10304   am_cv_lib_iconv=yes
10305         am_cv_func_iconv=yes
10306 fi
10307 rm -f core conftest.err conftest.$ac_objext \
10308     conftest$ac_exeext conftest.$ac_ext
10309       LIBS="$am_save_LIBS"
10310     fi
10311
10312 fi
10313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10314 $as_echo "$am_cv_func_iconv" >&6; }
10315   if test "$am_cv_func_iconv" = yes; then
10316
10317 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10318
10319   fi
10320   if test "$am_cv_lib_iconv" = yes; then
10321     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10322 $as_echo_n "checking how to link with libiconv... " >&6; }
10323     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10324 $as_echo "$LIBICONV" >&6; }
10325   else
10326             CPPFLAGS="$am_save_CPPFLAGS"
10327     LIBICONV=
10328     LTLIBICONV=
10329   fi
10330
10331
10332
10333   if test "$am_cv_func_iconv" = yes; then
10334     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10335 $as_echo_n "checking for iconv declaration... " >&6; }
10336     if test "${am_cv_proto_iconv+set}" = set; then :
10337   $as_echo_n "(cached) " >&6
10338 else
10339
10340       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10341 /* end confdefs.h.  */
10342
10343 #include <stdlib.h>
10344 #include <iconv.h>
10345 extern
10346 #ifdef __cplusplus
10347 "C"
10348 #endif
10349 #if defined(__STDC__) || defined(__cplusplus)
10350 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10351 #else
10352 size_t iconv();
10353 #endif
10354
10355 int
10356 main ()
10357 {
10358
10359   ;
10360   return 0;
10361 }
10362 _ACEOF
10363 if ac_fn_c_try_compile "$LINENO"; then :
10364   am_cv_proto_iconv_arg1=""
10365 else
10366   am_cv_proto_iconv_arg1="const"
10367 fi
10368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10369       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
10370 fi
10371
10372     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10373     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10374          }$am_cv_proto_iconv" >&5
10375 $as_echo "${ac_t:-
10376          }$am_cv_proto_iconv" >&6; }
10377
10378 cat >>confdefs.h <<_ACEOF
10379 #define ICONV_CONST $am_cv_proto_iconv_arg1
10380 _ACEOF
10381
10382   fi
10383
10384 fi
10385
10386 # Until we have in-tree GNU iconv:
10387 LIBICONV_DEP=
10388
10389
10390
10391   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10392 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10393 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10394   $as_echo_n "(cached) " >&6
10395 else
10396   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10397 /* end confdefs.h.  */
10398 #include <locale.h>
10399 int
10400 main ()
10401 {
10402 return LC_MESSAGES
10403   ;
10404   return 0;
10405 }
10406 _ACEOF
10407 if ac_fn_c_try_link "$LINENO"; then :
10408   am_cv_val_LC_MESSAGES=yes
10409 else
10410   am_cv_val_LC_MESSAGES=no
10411 fi
10412 rm -f core conftest.err conftest.$ac_objext \
10413     conftest$ac_exeext conftest.$ac_ext
10414 fi
10415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10416 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10417   if test $am_cv_val_LC_MESSAGES = yes; then
10418
10419 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10420
10421   fi
10422
10423
10424
10425   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10426 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10427 if test "${am_cv_langinfo_codeset+set}" = set; then :
10428   $as_echo_n "(cached) " >&6
10429 else
10430   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10431 /* end confdefs.h.  */
10432 #include <langinfo.h>
10433 int
10434 main ()
10435 {
10436 char* cs = nl_langinfo(CODESET);
10437   ;
10438   return 0;
10439 }
10440 _ACEOF
10441 if ac_fn_c_try_link "$LINENO"; then :
10442   am_cv_langinfo_codeset=yes
10443 else
10444   am_cv_langinfo_codeset=no
10445 fi
10446 rm -f core conftest.err conftest.$ac_objext \
10447     conftest$ac_exeext conftest.$ac_ext
10448
10449 fi
10450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10451 $as_echo "$am_cv_langinfo_codeset" >&6; }
10452   if test $am_cv_langinfo_codeset = yes; then
10453
10454 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10455
10456   fi
10457
10458
10459 # We will need to find libiberty.h and ansidecl.h
10460 saved_CFLAGS="$CFLAGS"
10461 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10462 saved_CXXFLAGS="$CXXFLAGS"
10463 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10464 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10465         strsignal strstr stpcpy strverscmp \
10466         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10467         free basename getopt clock getpagesize clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10468 do
10469   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10471 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10472 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10473   $as_echo_n "(cached) " >&6
10474 else
10475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10476 /* end confdefs.h.  */
10477 #undef $ac_tr_decl
10478 #define $ac_tr_decl 1
10479
10480 #include "ansidecl.h"
10481 #include "system.h"
10482
10483 int
10484 main ()
10485 {
10486 #ifndef $ac_func
10487 char *(*pfn) = (char *(*)) $ac_func ;
10488 #endif
10489   ;
10490   return 0;
10491 }
10492 _ACEOF
10493 if ac_fn_c_try_compile "$LINENO"; then :
10494   eval "gcc_cv_have_decl_$ac_func=yes"
10495 else
10496   eval "gcc_cv_have_decl_$ac_func=no"
10497 fi
10498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10499 fi
10500
10501 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10502   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10503 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10504 #define $ac_tr_decl 1
10505 _ACEOF
10506
10507 else
10508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10509 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10510 #define $ac_tr_decl 0
10511 _ACEOF
10512
10513 fi
10514
10515 done
10516
10517
10518 for ac_func in getrlimit setrlimit getrusage
10519 do
10520   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10522 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10523 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10524   $as_echo_n "(cached) " >&6
10525 else
10526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10527 /* end confdefs.h.  */
10528 #undef $ac_tr_decl
10529 #define $ac_tr_decl 1
10530
10531 #include "ansidecl.h"
10532 #include "system.h"
10533 #ifdef HAVE_SYS_RESOURCE_H
10534 #include <sys/resource.h>
10535 #endif
10536
10537
10538 int
10539 main ()
10540 {
10541 #ifndef $ac_func
10542 char *(*pfn) = (char *(*)) $ac_func ;
10543 #endif
10544   ;
10545   return 0;
10546 }
10547 _ACEOF
10548 if ac_fn_c_try_compile "$LINENO"; then :
10549   eval "gcc_cv_have_decl_$ac_func=yes"
10550 else
10551   eval "gcc_cv_have_decl_$ac_func=no"
10552 fi
10553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10554 fi
10555
10556 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10558 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10559 #define $ac_tr_decl 1
10560 _ACEOF
10561
10562 else
10563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10564 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10565 #define $ac_tr_decl 0
10566 _ACEOF
10567
10568 fi
10569
10570 done
10571
10572
10573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10574 /* end confdefs.h.  */
10575
10576 #include "ansidecl.h"
10577 #include "system.h"
10578 #ifdef HAVE_SYS_RESOURCE_H
10579 #include <sys/resource.h>
10580 #endif
10581
10582 int
10583 main ()
10584 {
10585 rlim_t l = 0;
10586   ;
10587   return 0;
10588 }
10589 _ACEOF
10590 if ac_fn_c_try_compile "$LINENO"; then :
10591
10592 else
10593
10594 $as_echo "#define rlim_t long" >>confdefs.h
10595
10596 fi
10597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10598
10599 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10600 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10601 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10602 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10603 for ac_func in ldgetname
10604 do
10605   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10607 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10608 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10609   $as_echo_n "(cached) " >&6
10610 else
10611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10612 /* end confdefs.h.  */
10613 #undef $ac_tr_decl
10614 #define $ac_tr_decl 1
10615
10616 #include "ansidecl.h"
10617 #include "system.h"
10618 #ifdef HAVE_LDFCN_H
10619 #undef FREAD
10620 #undef FWRITE
10621 #include <ldfcn.h>
10622 #endif
10623
10624
10625 int
10626 main ()
10627 {
10628 #ifndef $ac_func
10629 char *(*pfn) = (char *(*)) $ac_func ;
10630 #endif
10631   ;
10632   return 0;
10633 }
10634 _ACEOF
10635 if ac_fn_c_try_compile "$LINENO"; then :
10636   eval "gcc_cv_have_decl_$ac_func=yes"
10637 else
10638   eval "gcc_cv_have_decl_$ac_func=no"
10639 fi
10640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10641 fi
10642
10643 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10645 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10646 #define $ac_tr_decl 1
10647 _ACEOF
10648
10649 else
10650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10651 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10652 #define $ac_tr_decl 0
10653 _ACEOF
10654
10655 fi
10656
10657 done
10658
10659
10660 for ac_func in times
10661 do
10662   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10664 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10665 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10666   $as_echo_n "(cached) " >&6
10667 else
10668   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10669 /* end confdefs.h.  */
10670 #undef $ac_tr_decl
10671 #define $ac_tr_decl 1
10672
10673 #include "ansidecl.h"
10674 #include "system.h"
10675 #ifdef HAVE_SYS_TIMES_H
10676 #include <sys/times.h>
10677 #endif
10678
10679
10680 int
10681 main ()
10682 {
10683 #ifndef $ac_func
10684 char *(*pfn) = (char *(*)) $ac_func ;
10685 #endif
10686   ;
10687   return 0;
10688 }
10689 _ACEOF
10690 if ac_fn_c_try_compile "$LINENO"; then :
10691   eval "gcc_cv_have_decl_$ac_func=yes"
10692 else
10693   eval "gcc_cv_have_decl_$ac_func=no"
10694 fi
10695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10696 fi
10697
10698 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10700 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10701 #define $ac_tr_decl 1
10702 _ACEOF
10703
10704 else
10705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10706 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10707 #define $ac_tr_decl 0
10708 _ACEOF
10709
10710 fi
10711
10712 done
10713
10714
10715 for ac_func in sigaltstack
10716 do
10717   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10719 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10720 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10721   $as_echo_n "(cached) " >&6
10722 else
10723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10724 /* end confdefs.h.  */
10725 #undef $ac_tr_decl
10726 #define $ac_tr_decl 1
10727
10728 #include "ansidecl.h"
10729 #include "system.h"
10730 #include <signal.h>
10731
10732
10733 int
10734 main ()
10735 {
10736 #ifndef $ac_func
10737 char *(*pfn) = (char *(*)) $ac_func ;
10738 #endif
10739   ;
10740   return 0;
10741 }
10742 _ACEOF
10743 if ac_fn_c_try_compile "$LINENO"; then :
10744   eval "gcc_cv_have_decl_$ac_func=yes"
10745 else
10746   eval "gcc_cv_have_decl_$ac_func=no"
10747 fi
10748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10749 fi
10750
10751 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10753 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10754 #define $ac_tr_decl 1
10755 _ACEOF
10756
10757 else
10758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10759 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10760 #define $ac_tr_decl 0
10761 _ACEOF
10762
10763 fi
10764
10765 done
10766
10767
10768 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10769 # prototype.
10770 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10771   ac_ext=cpp
10772 ac_cpp='$CXXCPP $CPPFLAGS'
10773 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10774 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10775 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10776
10777    for ac_func in madvise
10778 do
10779   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10781 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10782 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10783   $as_echo_n "(cached) " >&6
10784 else
10785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10786 /* end confdefs.h.  */
10787 #undef $ac_tr_decl
10788 #define $ac_tr_decl 1
10789
10790      #include "ansidecl.h"
10791      #include "system.h"
10792
10793
10794 int
10795 main ()
10796 {
10797 #ifndef $ac_func
10798 char *(*pfn) = (char *(*)) $ac_func ;
10799 #endif
10800   ;
10801   return 0;
10802 }
10803 _ACEOF
10804 if ac_fn_cxx_try_compile "$LINENO"; then :
10805   eval "gcc_cv_have_decl_$ac_func=yes"
10806 else
10807   eval "gcc_cv_have_decl_$ac_func=no"
10808 fi
10809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10810 fi
10811
10812 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10814 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10815 #define $ac_tr_decl 1
10816 _ACEOF
10817
10818 else
10819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10820 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10821 #define $ac_tr_decl 0
10822 _ACEOF
10823
10824 fi
10825
10826 done
10827
10828    ac_ext=c
10829 ac_cpp='$CPP $CPPFLAGS'
10830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10832 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10833
10834 else
10835   for ac_func in madvise
10836 do
10837   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10839 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10840 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10841   $as_echo_n "(cached) " >&6
10842 else
10843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10844 /* end confdefs.h.  */
10845 #undef $ac_tr_decl
10846 #define $ac_tr_decl 1
10847
10848      #include "ansidecl.h"
10849      #include "system.h"
10850
10851
10852 int
10853 main ()
10854 {
10855 #ifndef $ac_func
10856 char *(*pfn) = (char *(*)) $ac_func ;
10857 #endif
10858   ;
10859   return 0;
10860 }
10861 _ACEOF
10862 if ac_fn_c_try_compile "$LINENO"; then :
10863   eval "gcc_cv_have_decl_$ac_func=yes"
10864 else
10865   eval "gcc_cv_have_decl_$ac_func=no"
10866 fi
10867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10868 fi
10869
10870 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10872 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10873 #define $ac_tr_decl 1
10874 _ACEOF
10875
10876 else
10877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10878 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10879 #define $ac_tr_decl 0
10880 _ACEOF
10881
10882 fi
10883
10884 done
10885
10886
10887 fi
10888
10889 # More time-related stuff.
10890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10891 $as_echo_n "checking for struct tms... " >&6; }
10892 if test "${ac_cv_struct_tms+set}" = set; then :
10893   $as_echo_n "(cached) " >&6
10894 else
10895
10896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10897 /* end confdefs.h.  */
10898
10899 #include "ansidecl.h"
10900 #include "system.h"
10901 #ifdef HAVE_SYS_TIMES_H
10902 #include <sys/times.h>
10903 #endif
10904
10905 int
10906 main ()
10907 {
10908 struct tms tms;
10909   ;
10910   return 0;
10911 }
10912 _ACEOF
10913 if ac_fn_c_try_compile "$LINENO"; then :
10914   ac_cv_struct_tms=yes
10915 else
10916   ac_cv_struct_tms=no
10917 fi
10918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10919 fi
10920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10921 $as_echo "$ac_cv_struct_tms" >&6; }
10922 if test $ac_cv_struct_tms = yes; then
10923
10924 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10925
10926 fi
10927
10928 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10929 # revisit after autoconf 2.50.
10930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10931 $as_echo_n "checking for clock_t... " >&6; }
10932 if test "${gcc_cv_type_clock_t+set}" = set; then :
10933   $as_echo_n "(cached) " >&6
10934 else
10935
10936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10937 /* end confdefs.h.  */
10938
10939 #include "ansidecl.h"
10940 #include "system.h"
10941
10942 int
10943 main ()
10944 {
10945 clock_t x;
10946   ;
10947   return 0;
10948 }
10949 _ACEOF
10950 if ac_fn_c_try_compile "$LINENO"; then :
10951   gcc_cv_type_clock_t=yes
10952 else
10953   gcc_cv_type_clock_t=no
10954 fi
10955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10956 fi
10957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10958 $as_echo "$gcc_cv_type_clock_t" >&6; }
10959 if test $gcc_cv_type_clock_t = yes; then
10960
10961 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10962
10963 fi
10964
10965 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10966 CFLAGS="$saved_CFLAGS"
10967 CXXFLAGS="$saved_CXXFLAGS"
10968
10969 # mkdir takes a single argument on some systems.
10970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10971 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10972 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10973   $as_echo_n "(cached) " >&6
10974 else
10975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10976 /* end confdefs.h.  */
10977
10978 #include <sys/types.h>
10979 #ifdef HAVE_SYS_STAT_H
10980 # include <sys/stat.h>
10981 #endif
10982 #ifdef HAVE_UNISTD_H
10983 # include <unistd.h>
10984 #endif
10985 #ifdef HAVE_DIRECT_H
10986 # include <direct.h>
10987 #endif
10988 int
10989 main ()
10990 {
10991 mkdir ("foo", 0);
10992   ;
10993   return 0;
10994 }
10995 _ACEOF
10996 if ac_fn_c_try_compile "$LINENO"; then :
10997   gcc_cv_mkdir_takes_one_arg=no
10998 else
10999   gcc_cv_mkdir_takes_one_arg=yes
11000 fi
11001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11002 fi
11003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11004 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11005 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11006
11007 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11008
11009 fi
11010
11011
11012 # File extensions
11013 manext='.1'
11014 objext='.o'
11015
11016
11017
11018 # With Setjmp/Longjmp based exception handling.
11019 # Check whether --enable-sjlj-exceptions was given.
11020 if test "${enable_sjlj_exceptions+set}" = set; then :
11021   enableval=$enable_sjlj_exceptions; case $target in
11022   *-*-hpux10*)
11023     if test $enableval != yes; then
11024       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11025 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11026       enableval=yes
11027     fi
11028     ;;
11029 esac
11030 force_sjlj_exceptions=yes
11031 else
11032   case $target in
11033   *-*-hpux10*)
11034     force_sjlj_exceptions=yes
11035     enableval=yes
11036     ;;
11037   *)
11038     force_sjlj_exceptions=no
11039     ;;
11040 esac
11041 fi
11042
11043 if test $force_sjlj_exceptions = yes; then
11044   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11045
11046 cat >>confdefs.h <<_ACEOF
11047 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11048 _ACEOF
11049
11050 fi
11051
11052 # --------------------------------------------------------
11053 # Build, host, and target specific configuration fragments
11054 # --------------------------------------------------------
11055
11056 # Collect build-machine-specific information.
11057 . ${srcdir}/config.build
11058
11059 # Collect host-machine-specific information.
11060 . ${srcdir}/config.host
11061
11062 target_gtfiles=
11063
11064 # Collect target-machine-specific information.
11065 . ${srcdir}/config.gcc
11066
11067 extra_objs="${host_extra_objs} ${extra_objs}"
11068 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11069
11070 # Default the target-machine variables that were not explicitly set.
11071 if test x"$tm_file" = x
11072 then tm_file=$cpu_type/$cpu_type.h; fi
11073
11074 if test x"$extra_headers" = x
11075 then extra_headers=; fi
11076
11077 if test x$md_file = x
11078 then md_file=$cpu_type/$cpu_type.md; fi
11079
11080 if test x$out_file = x
11081 then out_file=$cpu_type/$cpu_type.c; fi
11082
11083 if test x"$tmake_file" = x
11084 then tmake_file=$cpu_type/t-$cpu_type
11085 fi
11086
11087 # Support --enable-initfini-array.
11088 if test x$enable_initfini_array != xno; then
11089   tm_file="${tm_file} initfini-array.h"
11090 fi
11091
11092 if test x"$dwarf2" = xyes
11093 then tm_file="$tm_file tm-dwarf2.h"
11094 fi
11095
11096 # Say what files are being used for the output code and MD file.
11097 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11098 echo "Using \`$srcdir/config/$md_file' as machine description file."
11099
11100 # If any of the xm_file variables contain nonexistent files, warn
11101 # about them and drop them.
11102
11103 bx=
11104 for x in $build_xm_file; do
11105   if    test -f $srcdir/config/$x
11106   then      bx="$bx $x"
11107   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11108 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11109   fi
11110 done
11111 build_xm_file="$bx"
11112
11113 hx=
11114 for x in $host_xm_file; do
11115   if    test -f $srcdir/config/$x
11116   then      hx="$hx $x"
11117   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11118 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11119   fi
11120 done
11121 host_xm_file="$hx"
11122
11123 tx=
11124 for x in $xm_file; do
11125   if    test -f $srcdir/config/$x
11126   then      tx="$tx $x"
11127   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11128 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11129   fi
11130 done
11131 xm_file="$tx"
11132
11133 count=a
11134 for f in $tm_file; do
11135         count=${count}x
11136 done
11137 if test $count = ax; then
11138         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11139 else
11140         echo "Using the following target machine macro files:"
11141         for f in $tm_file; do
11142                 echo "  $srcdir/config/$f"
11143         done
11144 fi
11145
11146 if test x$need_64bit_hwint = xyes; then
11147
11148 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11149
11150 fi
11151
11152 if test x$use_long_long_for_widest_fast_int = xyes; then
11153
11154 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11155
11156 fi
11157
11158 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11159
11160 cat >>confdefs.h <<_ACEOF
11161 #define HAVE_GNU_LD $gnu_ld_bool
11162 _ACEOF
11163
11164
11165 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11166
11167 cat >>confdefs.h <<_ACEOF
11168 #define HAVE_GNU_AS $gnu_as_bool
11169 _ACEOF
11170
11171
11172 count=a
11173 for f in $host_xm_file; do
11174         count=${count}x
11175 done
11176 if test $count = a; then
11177         :
11178 elif test $count = ax; then
11179         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11180 else
11181         echo "Using the following host machine macro files:"
11182         for f in $host_xm_file; do
11183                 echo "  $srcdir/config/$f"
11184         done
11185 fi
11186 echo "Using ${out_host_hook_obj} for host machine hooks."
11187
11188 if test "$host_xm_file" != "$build_xm_file"; then
11189         count=a
11190         for f in $build_xm_file; do
11191                 count=${count}x
11192         done
11193         if test $count = a; then
11194                 :
11195         elif test $count = ax; then
11196                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11197         else
11198                 echo "Using the following build machine macro files:"
11199                 for f in $build_xm_file; do
11200                         echo "  $srcdir/config/$f"
11201                 done
11202         fi
11203 fi
11204
11205 if test -n "$configured_native_system_header_dir"; then
11206   native_system_header_dir=$configured_native_system_header_dir
11207 fi
11208 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11209
11210
11211 case ${host} in
11212   powerpc*-*-darwin*)
11213     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11214 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11215 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11216   $as_echo_n "(cached) " >&6
11217 else
11218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11219 /* end confdefs.h.  */
11220
11221 #include <sys/cdefs.h>
11222 #include <sys/signal.h>
11223 #include <ucontext.h>
11224 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11225
11226 _ACEOF
11227 if ac_fn_c_try_compile "$LINENO"; then :
11228   gcc_cv_mcontext_underscores=no
11229 else
11230   gcc_cv_mcontext_underscores=yes
11231 fi
11232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11233 fi
11234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11235 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11236       if test $gcc_cv_mcontext_underscores = yes; then
11237
11238 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11239
11240       fi
11241     ;;
11242 esac
11243
11244 # ---------
11245 # Threading
11246 # ---------
11247
11248 # Check if a valid thread package
11249 case ${enable_threads} in
11250   "" | no)
11251     # No threads
11252     target_thread_file='single'
11253     ;;
11254   yes)
11255     # default
11256     target_thread_file='single'
11257     ;;
11258   aix | dce | lynx | mipssde | posix | rtems | \
11259   single | tpf | vxworks | win32)
11260     target_thread_file=${enable_threads}
11261     ;;
11262   *)
11263     echo "${enable_threads} is an unknown thread package" 1>&2
11264     exit 1
11265     ;;
11266 esac
11267
11268 if test x${thread_file} = x; then
11269   # No thread file set by target-specific clauses in config.gcc,
11270   # so use file chosen by default logic above
11271   thread_file=${target_thread_file}
11272 fi
11273
11274 # --------
11275 # UNSORTED
11276 # --------
11277
11278 use_cxa_atexit=no
11279 if test x$enable___cxa_atexit = xyes || \
11280    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11281   if test x$host = x$target; then
11282     case $host in
11283       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11284       # keyed to flag_use_cxa_atexit
11285       *-*-mingw32*)
11286         use_cxa_atexit=yes
11287         ;;
11288       *)
11289         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11290 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11291   use_cxa_atexit=yes
11292 else
11293   echo "__cxa_atexit can't be enabled on this target"
11294 fi
11295
11296         ;;
11297     esac
11298   else
11299     # We can't check for __cxa_atexit when building a cross, so assume
11300     # it is available
11301     use_cxa_atexit=yes
11302   fi
11303   if test x$use_cxa_atexit = xyes; then
11304
11305 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11306
11307   fi
11308 fi
11309
11310 # Look for a file containing extra machine modes.
11311 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11312   extra_modes_file='$(srcdir)'/config/${extra_modes}
11313
11314
11315 cat >>confdefs.h <<_ACEOF
11316 #define EXTRA_MODES_FILE "config/$extra_modes"
11317 _ACEOF
11318
11319 fi
11320
11321 # Convert extra_options into a form suitable for Makefile use.
11322 extra_opt_files=
11323 all_opt_files=
11324 for f in $extra_options; do
11325   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11326   all_opt_files="$all_opt_files $srcdir/config/$f"
11327 done
11328
11329
11330 # auto-host.h is the file containing items generated by autoconf and is
11331 # the first file included by config.h.
11332 # If host=build, it is correct to have bconfig include auto-host.h
11333 # as well.  If host!=build, we are in error and need to do more
11334 # work to find out the build config parameters.
11335 if test x$host = x$build
11336 then
11337         build_auto=auto-host.h
11338 else
11339         # We create a subdir, then run autoconf in the subdir.
11340         # To prevent recursion we set host and build for the new
11341         # invocation of configure to the build for this invocation
11342         # of configure.
11343         tempdir=build.$$
11344         rm -rf $tempdir
11345         mkdir $tempdir
11346         cd $tempdir
11347         case ${srcdir} in
11348         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11349         *) realsrcdir=../${srcdir};;
11350         esac
11351         saved_CFLAGS="${CFLAGS}"
11352         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11353         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11354         ${realsrcdir}/configure \
11355                 --enable-languages=${enable_languages-all} \
11356                 --target=$target_alias --host=$build_alias --build=$build_alias
11357         CFLAGS="${saved_CFLAGS}"
11358
11359         # We just finished tests for the build machine, so rename
11360         # the file auto-build.h in the gcc directory.
11361         mv auto-host.h ../auto-build.h
11362         cd ..
11363         rm -rf $tempdir
11364         build_auto=auto-build.h
11365 fi
11366
11367
11368 tm_file="${tm_file} defaults.h"
11369 tm_p_file="${tm_p_file} tm-preds.h"
11370 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11371 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11372 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11373 # put this back in temporarily.
11374 xm_file="auto-host.h ansidecl.h ${xm_file}"
11375
11376 # --------
11377 # UNSORTED
11378 # --------
11379
11380 # Compile in configure arguments.
11381 if test -f configargs.h ; then
11382         # Being re-configured.
11383         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11384         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11385 else
11386         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11387 fi
11388
11389 # Double all backslashes and backslash all quotes to turn
11390 # gcc_config_arguments into a C string.
11391 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11392 $gcc_config_arguments
11393 EOF
11394 gcc_config_arguments_str=`cat conftest.out`
11395 rm -f conftest.out
11396
11397 cat > configargs.h <<EOF
11398 /* Generated automatically. */
11399 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11400 static const char thread_model[] = "$thread_file";
11401
11402 static const struct {
11403   const char *name, *value;
11404 } configure_default_options[] = $configure_default_options;
11405 EOF
11406
11407 gcc_BASEVER=`cat $srcdir/BASE-VER`
11408 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11409 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11410 if test -f $srcdir/REVISION ; then
11411         gcc_REVISION=`cat $srcdir/REVISION`
11412 else
11413         gcc_REVISION=""
11414 fi
11415 cat > plugin-version.h <<EOF
11416 #include "configargs.h"
11417
11418 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11419 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11420 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11421 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11422
11423 static char basever[] = "$gcc_BASEVER";
11424 static char datestamp[] = "$gcc_DATESTAMP";
11425 static char devphase[] = "$gcc_DEVPHASE";
11426 static char revision[] = "$gcc_REVISION";
11427
11428 /* FIXME plugins: We should make the version information more precise.
11429    One way to do is to add a checksum. */
11430
11431 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11432                                                 devphase, revision,
11433                                                 configuration_arguments};
11434 EOF
11435
11436 # Internationalization
11437 # If we haven't got the data from the intl directory,
11438 # assume NLS is disabled.
11439 USE_NLS=no
11440 LIBINTL=
11441 LIBINTL_DEP=
11442 INCINTL=
11443 XGETTEXT=
11444 GMSGFMT=
11445 POSUB=
11446
11447 if test -f  ../intl/config.intl; then
11448   .  ../intl/config.intl
11449 fi
11450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11451 $as_echo_n "checking whether NLS is requested... " >&6; }
11452 if test x"$USE_NLS" != xyes; then
11453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11454 $as_echo "no" >&6; }
11455 else
11456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11457 $as_echo "yes" >&6; }
11458
11459 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11460
11461
11462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11463 $as_echo_n "checking for catalogs to be installed... " >&6; }
11464   # Look for .po and .gmo files in the source directory.
11465   CATALOGS=
11466   XLINGUAS=
11467   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11468     # If there aren't any .gmo files the shell will give us the
11469     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11470     # weeded out.
11471     case "$cat" in *\**)
11472       continue;;
11473     esac
11474     # The quadruple backslash is collapsed to a double backslash
11475     # by the backticks, then collapsed again by the double quotes,
11476     # leaving us with one backslash in the sed expression (right
11477     # before the dot that mustn't act as a wildcard).
11478     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11479     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11480     # The user is allowed to set LINGUAS to a list of languages to
11481     # install catalogs for.  If it's empty that means "all of them."
11482     if test "x$LINGUAS" = x; then
11483       CATALOGS="$CATALOGS $cat"
11484       XLINGUAS="$XLINGUAS $lang"
11485     else
11486       case "$LINGUAS" in *$lang*)
11487         CATALOGS="$CATALOGS $cat"
11488         XLINGUAS="$XLINGUAS $lang"
11489         ;;
11490       esac
11491     fi
11492   done
11493   LINGUAS="$XLINGUAS"
11494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11495 $as_echo "$LINGUAS" >&6; }
11496
11497
11498     DATADIRNAME=share
11499
11500   INSTOBJEXT=.mo
11501
11502   GENCAT=gencat
11503
11504   CATOBJEXT=.gmo
11505
11506 fi
11507
11508 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11509 # -liconv on the link line twice.
11510 case "$LIBINTL" in *$LIBICONV*)
11511         LIBICONV= ;;
11512 esac
11513
11514 # Check whether --enable-secureplt was given.
11515 if test "${enable_secureplt+set}" = set; then :
11516   enableval=$enable_secureplt;
11517 fi
11518
11519
11520 # Check whether --enable-leading-mingw64-underscores was given.
11521 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11522   enableval=$enable_leading_mingw64_underscores;
11523 fi
11524
11525 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11526
11527 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11528
11529 fi
11530
11531 # Check whether --enable-cld was given.
11532 if test "${enable_cld+set}" = set; then :
11533   enableval=$enable_cld;
11534 else
11535   enable_cld=no
11536 fi
11537
11538
11539 # Check whether --enable-frame-pointer was given.
11540 if test "${enable_frame_pointer+set}" = set; then :
11541   enableval=$enable_frame_pointer;
11542 else
11543
11544 case $target_os in
11545 linux* | darwin[8912]*)
11546   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11547   # DWARF2.
11548   enable_frame_pointer=no
11549   ;;
11550 *)
11551   enable_frame_pointer=yes
11552   ;;
11553 esac
11554
11555 fi
11556
11557
11558 # Windows32 Registry support for specifying GCC installation paths.
11559 # Check whether --enable-win32-registry was given.
11560 if test "${enable_win32_registry+set}" = set; then :
11561   enableval=$enable_win32_registry;
11562 fi
11563
11564
11565 case $host_os in
11566   win32 | pe | cygwin* | mingw32* | uwin*)
11567     if test "x$enable_win32_registry" != xno; then
11568       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11569 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11570 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11571   $as_echo_n "(cached) " >&6
11572 else
11573   ac_func_search_save_LIBS=$LIBS
11574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11575 /* end confdefs.h.  */
11576
11577 /* Override any GCC internal prototype to avoid an error.
11578    Use char because int might match the return type of a GCC
11579    builtin and then its argument prototype would still apply.  */
11580 #ifdef __cplusplus
11581 extern "C"
11582 #endif
11583 char RegOpenKeyExA ();
11584 int
11585 main ()
11586 {
11587 return RegOpenKeyExA ();
11588   ;
11589   return 0;
11590 }
11591 _ACEOF
11592 for ac_lib in '' advapi32; do
11593   if test -z "$ac_lib"; then
11594     ac_res="none required"
11595   else
11596     ac_res=-l$ac_lib
11597     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11598   fi
11599   if ac_fn_c_try_link "$LINENO"; then :
11600   ac_cv_search_RegOpenKeyExA=$ac_res
11601 fi
11602 rm -f core conftest.err conftest.$ac_objext \
11603     conftest$ac_exeext
11604   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11605   break
11606 fi
11607 done
11608 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11609
11610 else
11611   ac_cv_search_RegOpenKeyExA=no
11612 fi
11613 rm conftest.$ac_ext
11614 LIBS=$ac_func_search_save_LIBS
11615 fi
11616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11617 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11618 ac_res=$ac_cv_search_RegOpenKeyExA
11619 if test "$ac_res" != no; then :
11620   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11621
11622 else
11623   enable_win32_registry=no
11624 fi
11625
11626     fi
11627
11628     if test "x$enable_win32_registry" != xno; then
11629
11630 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11631
11632
11633       if test "x$enable_win32_registry" != xyes \
11634          && test "x$enable_win32_registry" != x; then
11635
11636 cat >>confdefs.h <<_ACEOF
11637 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11638 _ACEOF
11639
11640       fi
11641     fi
11642   ;;
11643 esac
11644
11645 # Get an absolute path to the GCC top-level source directory
11646 holddir=`${PWDCMD-pwd}`
11647 cd $srcdir
11648 topdir=`${PWDCMD-pwd}`
11649 cd $holddir
11650
11651 # Conditionalize the makefile for this host machine.
11652 xmake_file=
11653 for f in ${host_xmake_file}
11654 do
11655         if test -f ${srcdir}/config/$f
11656         then
11657                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11658         fi
11659 done
11660
11661 # Conditionalize the makefile for this target machine.
11662 tmake_file_=
11663 for f in ${tmake_file}
11664 do
11665         if test -f ${srcdir}/config/$f
11666         then
11667                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11668         fi
11669 done
11670 tmake_file="${tmake_file_}"
11671
11672 out_object_file=`basename $out_file .c`.o
11673 common_out_object_file=`basename $common_out_file .c`.o
11674
11675 tm_file_list="options.h"
11676 tm_include_list="options.h insn-constants.h"
11677 for f in $tm_file; do
11678   case $f in
11679     ./* )
11680        f=`echo $f | sed 's/^..//'`
11681        tm_file_list="${tm_file_list} $f"
11682        tm_include_list="${tm_include_list} $f"
11683        ;;
11684     defaults.h )
11685        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11686        tm_include_list="${tm_include_list} $f"
11687        ;;
11688     * )
11689        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11690        tm_include_list="${tm_include_list} config/$f"
11691        ;;
11692   esac
11693 done
11694
11695 tm_p_file_list=
11696 tm_p_include_list=
11697 for f in $tm_p_file; do
11698   case $f in
11699     tm-preds.h )
11700        tm_p_file_list="${tm_p_file_list} $f"
11701        tm_p_include_list="${tm_p_include_list} $f"
11702        ;;
11703     * )
11704        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11705        tm_p_include_list="${tm_p_include_list} config/$f"
11706   esac
11707 done
11708
11709 xm_file_list=
11710 xm_include_list=
11711 for f in $xm_file; do
11712   case $f in
11713     ansidecl.h )
11714        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11715        xm_include_list="${xm_include_list} $f"
11716        ;;
11717     auto-host.h )
11718        xm_file_list="${xm_file_list} $f"
11719        xm_include_list="${xm_include_list} $f"
11720        ;;
11721     * )
11722        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11723        xm_include_list="${xm_include_list} config/$f"
11724        ;;
11725   esac
11726 done
11727
11728 host_xm_file_list=
11729 host_xm_include_list=
11730 for f in $host_xm_file; do
11731   case $f in
11732     ansidecl.h )
11733        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11734        host_xm_include_list="${host_xm_include_list} $f"
11735        ;;
11736     auto-host.h )
11737        host_xm_file_list="${host_xm_file_list} $f"
11738        host_xm_include_list="${host_xm_include_list} $f"
11739        ;;
11740     * )
11741        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11742        host_xm_include_list="${host_xm_include_list} config/$f"
11743        ;;
11744   esac
11745 done
11746
11747 build_xm_file_list=
11748 for f in $build_xm_file; do
11749   case $f in
11750     ansidecl.h )
11751        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11752        build_xm_include_list="${build_xm_include_list} $f"
11753        ;;
11754     auto-build.h | auto-host.h )
11755        build_xm_file_list="${build_xm_file_list} $f"
11756        build_xm_include_list="${build_xm_include_list} $f"
11757        ;;
11758     * )
11759        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11760        build_xm_include_list="${build_xm_include_list} config/$f"
11761        ;;
11762   esac
11763 done
11764
11765 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11766 # cross-compiler which does not use the native headers and libraries.
11767 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11768 CROSS=
11769 ALL=all.internal
11770 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11771
11772 if test "x$with_build_sysroot" != x; then
11773   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11774 else
11775   # This value is used, even on a native system, because
11776   # CROSS_SYSTEM_HEADER_DIR is just
11777   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11778   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11779 fi
11780
11781 if test x$host != x$target
11782 then
11783         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11784         ALL=all.cross
11785         SYSTEM_HEADER_DIR=$build_system_header_dir
11786         case "$host","$target" in
11787         # Darwin crosses can use the host system's libraries and headers,
11788         # because of the fat library support.  Of course, it must be the
11789         # same version of Darwin on both sides.  Allow the user to
11790         # just say --target=foo-darwin without a version number to mean
11791         # "the version on this system".
11792             *-*-darwin*,*-*-darwin*)
11793                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11794                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11795                 if test $hostos = $targetos -o $targetos = darwin ; then
11796                     CROSS=
11797                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11798                     with_headers=yes
11799                 fi
11800                 ;;
11801
11802             i?86-*-*,x86_64-*-* \
11803             | powerpc*-*-*,powerpc64*-*-*)
11804                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11805         esac
11806
11807         case $target in
11808                 *-*-mingw*)
11809                         if test "x$with_headers" = x; then
11810                                 with_headers=yes
11811                         fi
11812                         ;;
11813                 *)
11814                         ;;
11815         esac
11816 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11817         SYSTEM_HEADER_DIR=$build_system_header_dir
11818 fi
11819
11820 # If this is a cross-compiler that does not
11821 # have its own set of headers then define
11822 # inhibit_libc
11823
11824 # If this is using newlib, without having the headers available now,
11825 # then define inhibit_libc in LIBGCC2_CFLAGS.
11826 # This prevents libgcc2 from containing any code which requires libc
11827 # support.
11828 : ${inhibit_libc=false}
11829 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11830        test x$with_newlib = xyes ; } &&
11831      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11832        inhibit_libc=true
11833 fi
11834
11835
11836 # When building gcc with a cross-compiler, we need to adjust things so
11837 # that the generator programs are still built with the native compiler.
11838 # Also, we cannot run fixincludes.
11839
11840 # These are the normal (build=host) settings:
11841 CC_FOR_BUILD='$(CC)'
11842 CXX_FOR_BUILD='$(CXX)'
11843 BUILD_CFLAGS='$(ALL_CFLAGS)'
11844 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11845 BUILD_LDFLAGS='$(LDFLAGS)'
11846 STMP_FIXINC=stmp-fixinc
11847
11848 # And these apply if build != host, or we are generating coverage data
11849 if test x$build != x$host || test "x$coverage_flags" != x
11850 then
11851     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11852     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11853 fi
11854
11855 # Expand extra_headers to include complete path.
11856 # This substitutes for lots of t-* files.
11857 extra_headers_list=
11858 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11859 for file in ${extra_headers} ; do
11860   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11861 done
11862
11863 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11864 if test x"$use_gcc_tgmath" = xyes
11865 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11866 fi
11867
11868 # Define collect2 in Makefile.
11869 case $host_can_use_collect2 in
11870   no) collect2= ;;
11871   *) collect2='collect2$(exeext)' ;;
11872 esac
11873
11874
11875 # Add a definition of USE_COLLECT2 if system wants one.
11876 case $use_collect2 in
11877   no) use_collect2= ;;
11878   "") ;;
11879   *)
11880     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11881     xm_defines="${xm_defines} USE_COLLECT2"
11882     case $host_can_use_collect2 in
11883       no)
11884         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11885         ;;
11886     esac
11887     ;;
11888 esac
11889
11890
11891 cat >>confdefs.h <<_ACEOF
11892 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11893 _ACEOF
11894
11895
11896 # ---------------------------
11897 # Assembler & linker features
11898 # ---------------------------
11899
11900 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11901 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11902 # However when ld-new is first executed from the build tree, libtool will
11903 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11904 # to the build tree.  While doing this we need to use the previous-stage
11905 # linker, or we have an infinite loop.  The presence of a shell script as
11906 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11907 # the gcc/collect-ld script.  So we need to know how libtool works, or
11908 # exec-tool will fail.
11909
11910
11911 case `pwd` in
11912   *\ * | *\     *)
11913     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11914 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11915 esac
11916
11917
11918
11919 macro_version='2.2.7a'
11920 macro_revision='1.3134'
11921
11922
11923
11924
11925
11926
11927
11928
11929
11930
11931
11932
11933
11934 ltmain="$ac_aux_dir/ltmain.sh"
11935
11936 # Backslashify metacharacters that are still active within
11937 # double-quoted strings.
11938 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11939
11940 # Same as above, but do not quote variable references.
11941 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11942
11943 # Sed substitution to delay expansion of an escaped shell variable in a
11944 # double_quote_subst'ed string.
11945 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11946
11947 # Sed substitution to delay expansion of an escaped single quote.
11948 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11949
11950 # Sed substitution to avoid accidental globbing in evaled expressions
11951 no_glob_subst='s/\*/\\\*/g'
11952
11953 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11954 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11955 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11956
11957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11958 $as_echo_n "checking how to print strings... " >&6; }
11959 # Test print first, because it will be a builtin if present.
11960 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11961    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11962   ECHO='print -r --'
11963 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11964   ECHO='printf %s\n'
11965 else
11966   # Use this function as a fallback that always works.
11967   func_fallback_echo ()
11968   {
11969     eval 'cat <<_LTECHO_EOF
11970 $1
11971 _LTECHO_EOF'
11972   }
11973   ECHO='func_fallback_echo'
11974 fi
11975
11976 # func_echo_all arg...
11977 # Invoke $ECHO with all args, space-separated.
11978 func_echo_all ()
11979 {
11980     $ECHO ""
11981 }
11982
11983 case "$ECHO" in
11984   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11985 $as_echo "printf" >&6; } ;;
11986   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11987 $as_echo "print -r" >&6; } ;;
11988   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11989 $as_echo "cat" >&6; } ;;
11990 esac
11991
11992
11993
11994
11995
11996
11997
11998
11999
12000
12001
12002
12003
12004
12005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12006 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12007 if test "${ac_cv_path_SED+set}" = set; then :
12008   $as_echo_n "(cached) " >&6
12009 else
12010             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12011      for ac_i in 1 2 3 4 5 6 7; do
12012        ac_script="$ac_script$as_nl$ac_script"
12013      done
12014      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12015      { ac_script=; unset ac_script;}
12016      if test -z "$SED"; then
12017   ac_path_SED_found=false
12018   # Loop through the user's path and test for each of PROGNAME-LIST
12019   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12020 for as_dir in $PATH
12021 do
12022   IFS=$as_save_IFS
12023   test -z "$as_dir" && as_dir=.
12024     for ac_prog in sed gsed; do
12025     for ac_exec_ext in '' $ac_executable_extensions; do
12026       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12027       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12028 # Check for GNU ac_path_SED and select it if it is found.
12029   # Check for GNU $ac_path_SED
12030 case `"$ac_path_SED" --version 2>&1` in
12031 *GNU*)
12032   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12033 *)
12034   ac_count=0
12035   $as_echo_n 0123456789 >"conftest.in"
12036   while :
12037   do
12038     cat "conftest.in" "conftest.in" >"conftest.tmp"
12039     mv "conftest.tmp" "conftest.in"
12040     cp "conftest.in" "conftest.nl"
12041     $as_echo '' >> "conftest.nl"
12042     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12043     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12044     as_fn_arith $ac_count + 1 && ac_count=$as_val
12045     if test $ac_count -gt ${ac_path_SED_max-0}; then
12046       # Best one so far, save it but keep looking for a better one
12047       ac_cv_path_SED="$ac_path_SED"
12048       ac_path_SED_max=$ac_count
12049     fi
12050     # 10*(2^10) chars as input seems more than enough
12051     test $ac_count -gt 10 && break
12052   done
12053   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12054 esac
12055
12056       $ac_path_SED_found && break 3
12057     done
12058   done
12059   done
12060 IFS=$as_save_IFS
12061   if test -z "$ac_cv_path_SED"; then
12062     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12063   fi
12064 else
12065   ac_cv_path_SED=$SED
12066 fi
12067
12068 fi
12069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12070 $as_echo "$ac_cv_path_SED" >&6; }
12071  SED="$ac_cv_path_SED"
12072   rm -f conftest.sed
12073
12074 test -z "$SED" && SED=sed
12075 Xsed="$SED -e 1s/^X//"
12076
12077
12078
12079
12080
12081
12082
12083
12084
12085
12086
12087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12088 $as_echo_n "checking for fgrep... " >&6; }
12089 if test "${ac_cv_path_FGREP+set}" = set; then :
12090   $as_echo_n "(cached) " >&6
12091 else
12092   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12093    then ac_cv_path_FGREP="$GREP -F"
12094    else
12095      if test -z "$FGREP"; then
12096   ac_path_FGREP_found=false
12097   # Loop through the user's path and test for each of PROGNAME-LIST
12098   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12099 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12100 do
12101   IFS=$as_save_IFS
12102   test -z "$as_dir" && as_dir=.
12103     for ac_prog in fgrep; do
12104     for ac_exec_ext in '' $ac_executable_extensions; do
12105       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12106       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12107 # Check for GNU ac_path_FGREP and select it if it is found.
12108   # Check for GNU $ac_path_FGREP
12109 case `"$ac_path_FGREP" --version 2>&1` in
12110 *GNU*)
12111   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12112 *)
12113   ac_count=0
12114   $as_echo_n 0123456789 >"conftest.in"
12115   while :
12116   do
12117     cat "conftest.in" "conftest.in" >"conftest.tmp"
12118     mv "conftest.tmp" "conftest.in"
12119     cp "conftest.in" "conftest.nl"
12120     $as_echo 'FGREP' >> "conftest.nl"
12121     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12122     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12123     as_fn_arith $ac_count + 1 && ac_count=$as_val
12124     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12125       # Best one so far, save it but keep looking for a better one
12126       ac_cv_path_FGREP="$ac_path_FGREP"
12127       ac_path_FGREP_max=$ac_count
12128     fi
12129     # 10*(2^10) chars as input seems more than enough
12130     test $ac_count -gt 10 && break
12131   done
12132   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12133 esac
12134
12135       $ac_path_FGREP_found && break 3
12136     done
12137   done
12138   done
12139 IFS=$as_save_IFS
12140   if test -z "$ac_cv_path_FGREP"; then
12141     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12142   fi
12143 else
12144   ac_cv_path_FGREP=$FGREP
12145 fi
12146
12147    fi
12148 fi
12149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12150 $as_echo "$ac_cv_path_FGREP" >&6; }
12151  FGREP="$ac_cv_path_FGREP"
12152
12153
12154 test -z "$GREP" && GREP=grep
12155
12156
12157
12158
12159
12160
12161
12162
12163
12164
12165
12166
12167
12168
12169
12170
12171
12172
12173
12174 # Check whether --with-gnu-ld was given.
12175 if test "${with_gnu_ld+set}" = set; then :
12176   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12177 else
12178   with_gnu_ld=no
12179 fi
12180
12181 ac_prog=ld
12182 if test "$GCC" = yes; then
12183   # Check if gcc -print-prog-name=ld gives a path.
12184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12185 $as_echo_n "checking for ld used by $CC... " >&6; }
12186   case $host in
12187   *-*-mingw*)
12188     # gcc leaves a trailing carriage return which upsets mingw
12189     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12190   *)
12191     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12192   esac
12193   case $ac_prog in
12194     # Accept absolute paths.
12195     [\\/]* | ?:[\\/]*)
12196       re_direlt='/[^/][^/]*/\.\./'
12197       # Canonicalize the pathname of ld
12198       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12199       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12200         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12201       done
12202       test -z "$LD" && LD="$ac_prog"
12203       ;;
12204   "")
12205     # If it fails, then pretend we aren't using GCC.
12206     ac_prog=ld
12207     ;;
12208   *)
12209     # If it is relative, then search for the first ld in PATH.
12210     with_gnu_ld=unknown
12211     ;;
12212   esac
12213 elif test "$with_gnu_ld" = yes; then
12214   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12215 $as_echo_n "checking for GNU ld... " >&6; }
12216 else
12217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12218 $as_echo_n "checking for non-GNU ld... " >&6; }
12219 fi
12220 if test "${lt_cv_path_LD+set}" = set; then :
12221   $as_echo_n "(cached) " >&6
12222 else
12223   if test -z "$LD"; then
12224   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12225   for ac_dir in $PATH; do
12226     IFS="$lt_save_ifs"
12227     test -z "$ac_dir" && ac_dir=.
12228     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12229       lt_cv_path_LD="$ac_dir/$ac_prog"
12230       # Check to see if the program is GNU ld.  I'd rather use --version,
12231       # but apparently some variants of GNU ld only accept -v.
12232       # Break only if it was the GNU/non-GNU ld that we prefer.
12233       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12234       *GNU* | *'with BFD'*)
12235         test "$with_gnu_ld" != no && break
12236         ;;
12237       *)
12238         test "$with_gnu_ld" != yes && break
12239         ;;
12240       esac
12241     fi
12242   done
12243   IFS="$lt_save_ifs"
12244 else
12245   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12246 fi
12247 fi
12248
12249 LD="$lt_cv_path_LD"
12250 if test -n "$LD"; then
12251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12252 $as_echo "$LD" >&6; }
12253 else
12254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12255 $as_echo "no" >&6; }
12256 fi
12257 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12259 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12260 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12261   $as_echo_n "(cached) " >&6
12262 else
12263   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12264 case `$LD -v 2>&1 </dev/null` in
12265 *GNU* | *'with BFD'*)
12266   lt_cv_prog_gnu_ld=yes
12267   ;;
12268 *)
12269   lt_cv_prog_gnu_ld=no
12270   ;;
12271 esac
12272 fi
12273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12274 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12275 with_gnu_ld=$lt_cv_prog_gnu_ld
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12286 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12287 if test "${lt_cv_path_NM+set}" = set; then :
12288   $as_echo_n "(cached) " >&6
12289 else
12290   if test -n "$NM"; then
12291   # Let the user override the test.
12292   lt_cv_path_NM="$NM"
12293 else
12294   lt_nm_to_check="${ac_tool_prefix}nm"
12295   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12296     lt_nm_to_check="$lt_nm_to_check nm"
12297   fi
12298   for lt_tmp_nm in $lt_nm_to_check; do
12299     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12300     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12301       IFS="$lt_save_ifs"
12302       test -z "$ac_dir" && ac_dir=.
12303       tmp_nm="$ac_dir/$lt_tmp_nm"
12304       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12305         # Check to see if the nm accepts a BSD-compat flag.
12306         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12307         #   nm: unknown option "B" ignored
12308         # Tru64's nm complains that /dev/null is an invalid object file
12309         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12310         */dev/null* | *'Invalid file or object type'*)
12311           lt_cv_path_NM="$tmp_nm -B"
12312           break
12313           ;;
12314         *)
12315           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12316           */dev/null*)
12317             lt_cv_path_NM="$tmp_nm -p"
12318             break
12319             ;;
12320           *)
12321             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12322             continue # so that we can try to find one that supports BSD flags
12323             ;;
12324           esac
12325           ;;
12326         esac
12327       fi
12328     done
12329     IFS="$lt_save_ifs"
12330   done
12331   : ${lt_cv_path_NM=no}
12332 fi
12333 fi
12334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12335 $as_echo "$lt_cv_path_NM" >&6; }
12336 if test "$lt_cv_path_NM" != "no"; then
12337   NM="$lt_cv_path_NM"
12338 else
12339   # Didn't find any BSD compatible name lister, look for dumpbin.
12340   if test -n "$DUMPBIN"; then :
12341     # Let the user override the test.
12342   else
12343     if test -n "$ac_tool_prefix"; then
12344   for ac_prog in dumpbin "link -dump"
12345   do
12346     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12347 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12349 $as_echo_n "checking for $ac_word... " >&6; }
12350 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12351   $as_echo_n "(cached) " >&6
12352 else
12353   if test -n "$DUMPBIN"; then
12354   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12355 else
12356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12357 for as_dir in $PATH
12358 do
12359   IFS=$as_save_IFS
12360   test -z "$as_dir" && as_dir=.
12361     for ac_exec_ext in '' $ac_executable_extensions; do
12362   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12363     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12364     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12365     break 2
12366   fi
12367 done
12368   done
12369 IFS=$as_save_IFS
12370
12371 fi
12372 fi
12373 DUMPBIN=$ac_cv_prog_DUMPBIN
12374 if test -n "$DUMPBIN"; then
12375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12376 $as_echo "$DUMPBIN" >&6; }
12377 else
12378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12379 $as_echo "no" >&6; }
12380 fi
12381
12382
12383     test -n "$DUMPBIN" && break
12384   done
12385 fi
12386 if test -z "$DUMPBIN"; then
12387   ac_ct_DUMPBIN=$DUMPBIN
12388   for ac_prog in dumpbin "link -dump"
12389 do
12390   # Extract the first word of "$ac_prog", so it can be a program name with args.
12391 set dummy $ac_prog; ac_word=$2
12392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12393 $as_echo_n "checking for $ac_word... " >&6; }
12394 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12395   $as_echo_n "(cached) " >&6
12396 else
12397   if test -n "$ac_ct_DUMPBIN"; then
12398   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12399 else
12400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12401 for as_dir in $PATH
12402 do
12403   IFS=$as_save_IFS
12404   test -z "$as_dir" && as_dir=.
12405     for ac_exec_ext in '' $ac_executable_extensions; do
12406   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12407     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12408     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12409     break 2
12410   fi
12411 done
12412   done
12413 IFS=$as_save_IFS
12414
12415 fi
12416 fi
12417 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12418 if test -n "$ac_ct_DUMPBIN"; then
12419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12420 $as_echo "$ac_ct_DUMPBIN" >&6; }
12421 else
12422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12423 $as_echo "no" >&6; }
12424 fi
12425
12426
12427   test -n "$ac_ct_DUMPBIN" && break
12428 done
12429
12430   if test "x$ac_ct_DUMPBIN" = x; then
12431     DUMPBIN=":"
12432   else
12433     case $cross_compiling:$ac_tool_warned in
12434 yes:)
12435 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12436 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12437 ac_tool_warned=yes ;;
12438 esac
12439     DUMPBIN=$ac_ct_DUMPBIN
12440   fi
12441 fi
12442
12443     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12444     *COFF*)
12445       DUMPBIN="$DUMPBIN -symbols"
12446       ;;
12447     *)
12448       DUMPBIN=:
12449       ;;
12450     esac
12451   fi
12452
12453   if test "$DUMPBIN" != ":"; then
12454     NM="$DUMPBIN"
12455   fi
12456 fi
12457 test -z "$NM" && NM=nm
12458
12459
12460
12461
12462
12463
12464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12465 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12466 if test "${lt_cv_nm_interface+set}" = set; then :
12467   $as_echo_n "(cached) " >&6
12468 else
12469   lt_cv_nm_interface="BSD nm"
12470   echo "int some_variable = 0;" > conftest.$ac_ext
12471   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12472   (eval "$ac_compile" 2>conftest.err)
12473   cat conftest.err >&5
12474   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12475   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12476   cat conftest.err >&5
12477   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12478   cat conftest.out >&5
12479   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12480     lt_cv_nm_interface="MS dumpbin"
12481   fi
12482   rm -f conftest*
12483 fi
12484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12485 $as_echo "$lt_cv_nm_interface" >&6; }
12486
12487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12488 $as_echo_n "checking whether ln -s works... " >&6; }
12489 LN_S=$as_ln_s
12490 if test "$LN_S" = "ln -s"; then
12491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12492 $as_echo "yes" >&6; }
12493 else
12494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12495 $as_echo "no, using $LN_S" >&6; }
12496 fi
12497
12498 # find the maximum length of command line arguments
12499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12500 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12501 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12502   $as_echo_n "(cached) " >&6
12503 else
12504     i=0
12505   teststring="ABCD"
12506
12507   case $build_os in
12508   msdosdjgpp*)
12509     # On DJGPP, this test can blow up pretty badly due to problems in libc
12510     # (any single argument exceeding 2000 bytes causes a buffer overrun
12511     # during glob expansion).  Even if it were fixed, the result of this
12512     # check would be larger than it should be.
12513     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12514     ;;
12515
12516   gnu*)
12517     # Under GNU Hurd, this test is not required because there is
12518     # no limit to the length of command line arguments.
12519     # Libtool will interpret -1 as no limit whatsoever
12520     lt_cv_sys_max_cmd_len=-1;
12521     ;;
12522
12523   cygwin* | mingw* | cegcc*)
12524     # On Win9x/ME, this test blows up -- it succeeds, but takes
12525     # about 5 minutes as the teststring grows exponentially.
12526     # Worse, since 9x/ME are not pre-emptively multitasking,
12527     # you end up with a "frozen" computer, even though with patience
12528     # the test eventually succeeds (with a max line length of 256k).
12529     # Instead, let's just punt: use the minimum linelength reported by
12530     # all of the supported platforms: 8192 (on NT/2K/XP).
12531     lt_cv_sys_max_cmd_len=8192;
12532     ;;
12533
12534   mint*)
12535     # On MiNT this can take a long time and run out of memory.
12536     lt_cv_sys_max_cmd_len=8192;
12537     ;;
12538
12539   amigaos*)
12540     # On AmigaOS with pdksh, this test takes hours, literally.
12541     # So we just punt and use a minimum line length of 8192.
12542     lt_cv_sys_max_cmd_len=8192;
12543     ;;
12544
12545   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12546     # This has been around since 386BSD, at least.  Likely further.
12547     if test -x /sbin/sysctl; then
12548       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12549     elif test -x /usr/sbin/sysctl; then
12550       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12551     else
12552       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12553     fi
12554     # And add a safety zone
12555     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12556     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12557     ;;
12558
12559   interix*)
12560     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12561     lt_cv_sys_max_cmd_len=196608
12562     ;;
12563
12564   osf*)
12565     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12566     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12567     # nice to cause kernel panics so lets avoid the loop below.
12568     # First set a reasonable default.
12569     lt_cv_sys_max_cmd_len=16384
12570     #
12571     if test -x /sbin/sysconfig; then
12572       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12573         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12574       esac
12575     fi
12576     ;;
12577   sco3.2v5*)
12578     lt_cv_sys_max_cmd_len=102400
12579     ;;
12580   sysv5* | sco5v6* | sysv4.2uw2*)
12581     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12582     if test -n "$kargmax"; then
12583       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12584     else
12585       lt_cv_sys_max_cmd_len=32768
12586     fi
12587     ;;
12588   *)
12589     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12590     if test -n "$lt_cv_sys_max_cmd_len"; then
12591       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12592       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12593     else
12594       # Make teststring a little bigger before we do anything with it.
12595       # a 1K string should be a reasonable start.
12596       for i in 1 2 3 4 5 6 7 8 ; do
12597         teststring=$teststring$teststring
12598       done
12599       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12600       # If test is not a shell built-in, we'll probably end up computing a
12601       # maximum length that is only half of the actual maximum length, but
12602       # we can't tell.
12603       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12604                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12605               test $i != 17 # 1/2 MB should be enough
12606       do
12607         i=`expr $i + 1`
12608         teststring=$teststring$teststring
12609       done
12610       # Only check the string length outside the loop.
12611       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12612       teststring=
12613       # Add a significant safety factor because C++ compilers can tack on
12614       # massive amounts of additional arguments before passing them to the
12615       # linker.  It appears as though 1/2 is a usable value.
12616       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12617     fi
12618     ;;
12619   esac
12620
12621 fi
12622
12623 if test -n $lt_cv_sys_max_cmd_len ; then
12624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12625 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12626 else
12627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12628 $as_echo "none" >&6; }
12629 fi
12630 max_cmd_len=$lt_cv_sys_max_cmd_len
12631
12632
12633
12634
12635
12636
12637 : ${CP="cp -f"}
12638 : ${MV="mv -f"}
12639 : ${RM="rm -f"}
12640
12641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12642 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12643 # Try some XSI features
12644 xsi_shell=no
12645 ( _lt_dummy="a/b/c"
12646   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12647       = c,a/b,, \
12648     && eval 'test $(( 1 + 1 )) -eq 2 \
12649     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12650   && xsi_shell=yes
12651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12652 $as_echo "$xsi_shell" >&6; }
12653
12654
12655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12656 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12657 lt_shell_append=no
12658 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12659     >/dev/null 2>&1 \
12660   && lt_shell_append=yes
12661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12662 $as_echo "$lt_shell_append" >&6; }
12663
12664
12665 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12666   lt_unset=unset
12667 else
12668   lt_unset=false
12669 fi
12670
12671
12672
12673
12674
12675 # test EBCDIC or ASCII
12676 case `echo X|tr X '\101'` in
12677  A) # ASCII based system
12678     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12679   lt_SP2NL='tr \040 \012'
12680   lt_NL2SP='tr \015\012 \040\040'
12681   ;;
12682  *) # EBCDIC based system
12683   lt_SP2NL='tr \100 \n'
12684   lt_NL2SP='tr \r\n \100\100'
12685   ;;
12686 esac
12687
12688
12689
12690
12691
12692
12693
12694
12695
12696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12697 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12698 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12699   $as_echo_n "(cached) " >&6
12700 else
12701   lt_cv_ld_reload_flag='-r'
12702 fi
12703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12704 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12705 reload_flag=$lt_cv_ld_reload_flag
12706 case $reload_flag in
12707 "" | " "*) ;;
12708 *) reload_flag=" $reload_flag" ;;
12709 esac
12710 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12711 case $host_os in
12712   darwin*)
12713     if test "$GCC" = yes; then
12714       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12715     else
12716       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12717     fi
12718     ;;
12719 esac
12720
12721
12722
12723
12724
12725
12726
12727
12728
12729 if test -n "$ac_tool_prefix"; then
12730   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12731 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12733 $as_echo_n "checking for $ac_word... " >&6; }
12734 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12735   $as_echo_n "(cached) " >&6
12736 else
12737   if test -n "$OBJDUMP"; then
12738   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12739 else
12740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12741 for as_dir in $PATH
12742 do
12743   IFS=$as_save_IFS
12744   test -z "$as_dir" && as_dir=.
12745     for ac_exec_ext in '' $ac_executable_extensions; do
12746   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12747     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12748     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12749     break 2
12750   fi
12751 done
12752   done
12753 IFS=$as_save_IFS
12754
12755 fi
12756 fi
12757 OBJDUMP=$ac_cv_prog_OBJDUMP
12758 if test -n "$OBJDUMP"; then
12759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12760 $as_echo "$OBJDUMP" >&6; }
12761 else
12762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12763 $as_echo "no" >&6; }
12764 fi
12765
12766
12767 fi
12768 if test -z "$ac_cv_prog_OBJDUMP"; then
12769   ac_ct_OBJDUMP=$OBJDUMP
12770   # Extract the first word of "objdump", so it can be a program name with args.
12771 set dummy objdump; ac_word=$2
12772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12773 $as_echo_n "checking for $ac_word... " >&6; }
12774 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12775   $as_echo_n "(cached) " >&6
12776 else
12777   if test -n "$ac_ct_OBJDUMP"; then
12778   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12779 else
12780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12781 for as_dir in $PATH
12782 do
12783   IFS=$as_save_IFS
12784   test -z "$as_dir" && as_dir=.
12785     for ac_exec_ext in '' $ac_executable_extensions; do
12786   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12787     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12788     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12789     break 2
12790   fi
12791 done
12792   done
12793 IFS=$as_save_IFS
12794
12795 fi
12796 fi
12797 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12798 if test -n "$ac_ct_OBJDUMP"; then
12799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12800 $as_echo "$ac_ct_OBJDUMP" >&6; }
12801 else
12802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12803 $as_echo "no" >&6; }
12804 fi
12805
12806   if test "x$ac_ct_OBJDUMP" = x; then
12807     OBJDUMP="false"
12808   else
12809     case $cross_compiling:$ac_tool_warned in
12810 yes:)
12811 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12812 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12813 ac_tool_warned=yes ;;
12814 esac
12815     OBJDUMP=$ac_ct_OBJDUMP
12816   fi
12817 else
12818   OBJDUMP="$ac_cv_prog_OBJDUMP"
12819 fi
12820
12821 test -z "$OBJDUMP" && OBJDUMP=objdump
12822
12823
12824
12825
12826
12827
12828
12829
12830
12831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12832 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12833 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12834   $as_echo_n "(cached) " >&6
12835 else
12836   lt_cv_file_magic_cmd='$MAGIC_CMD'
12837 lt_cv_file_magic_test_file=
12838 lt_cv_deplibs_check_method='unknown'
12839 # Need to set the preceding variable on all platforms that support
12840 # interlibrary dependencies.
12841 # 'none' -- dependencies not supported.
12842 # `unknown' -- same as none, but documents that we really don't know.
12843 # 'pass_all' -- all dependencies passed with no checks.
12844 # 'test_compile' -- check by making test program.
12845 # 'file_magic [[regex]]' -- check by looking for files in library path
12846 # which responds to the $file_magic_cmd with a given extended regex.
12847 # If you have `file' or equivalent on your system and you're not sure
12848 # whether `pass_all' will *always* work, you probably want this one.
12849
12850 case $host_os in
12851 aix[4-9]*)
12852   lt_cv_deplibs_check_method=pass_all
12853   ;;
12854
12855 beos*)
12856   lt_cv_deplibs_check_method=pass_all
12857   ;;
12858
12859 bsdi[45]*)
12860   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12861   lt_cv_file_magic_cmd='/usr/bin/file -L'
12862   lt_cv_file_magic_test_file=/shlib/libc.so
12863   ;;
12864
12865 cygwin*)
12866   # func_win32_libid is a shell function defined in ltmain.sh
12867   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12868   lt_cv_file_magic_cmd='func_win32_libid'
12869   ;;
12870
12871 mingw* | pw32*)
12872   # Base MSYS/MinGW do not provide the 'file' command needed by
12873   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12874   # unless we find 'file', for example because we are cross-compiling.
12875   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12876   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12877     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12878     lt_cv_file_magic_cmd='func_win32_libid'
12879   else
12880     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12881     lt_cv_file_magic_cmd='$OBJDUMP -f'
12882   fi
12883   ;;
12884
12885 cegcc*)
12886   # use the weaker test based on 'objdump'. See mingw*.
12887   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12888   lt_cv_file_magic_cmd='$OBJDUMP -f'
12889   ;;
12890
12891 darwin* | rhapsody*)
12892   lt_cv_deplibs_check_method=pass_all
12893   ;;
12894
12895 freebsd* | dragonfly*)
12896   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12897     case $host_cpu in
12898     i*86 )
12899       # Not sure whether the presence of OpenBSD here was a mistake.
12900       # Let's accept both of them until this is cleared up.
12901       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12902       lt_cv_file_magic_cmd=/usr/bin/file
12903       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12904       ;;
12905     esac
12906   else
12907     lt_cv_deplibs_check_method=pass_all
12908   fi
12909   ;;
12910
12911 gnu*)
12912   lt_cv_deplibs_check_method=pass_all
12913   ;;
12914
12915 haiku*)
12916   lt_cv_deplibs_check_method=pass_all
12917   ;;
12918
12919 hpux10.20* | hpux11*)
12920   lt_cv_file_magic_cmd=/usr/bin/file
12921   case $host_cpu in
12922   ia64*)
12923     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12924     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12925     ;;
12926   hppa*64*)
12927     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12928     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12929     ;;
12930   *)
12931     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12932     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12933     ;;
12934   esac
12935   ;;
12936
12937 interix[3-9]*)
12938   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12939   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12940   ;;
12941
12942 irix5* | irix6* | nonstopux*)
12943   case $LD in
12944   *-32|*"-32 ") libmagic=32-bit;;
12945   *-n32|*"-n32 ") libmagic=N32;;
12946   *-64|*"-64 ") libmagic=64-bit;;
12947   *) libmagic=never-match;;
12948   esac
12949   lt_cv_deplibs_check_method=pass_all
12950   ;;
12951
12952 # This must be Linux ELF.
12953 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12954   lt_cv_deplibs_check_method=pass_all
12955   ;;
12956
12957 netbsd*)
12958   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12959     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12960   else
12961     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12962   fi
12963   ;;
12964
12965 newos6*)
12966   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12967   lt_cv_file_magic_cmd=/usr/bin/file
12968   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12969   ;;
12970
12971 *nto* | *qnx*)
12972   lt_cv_deplibs_check_method=pass_all
12973   ;;
12974
12975 openbsd*)
12976   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12977     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12978   else
12979     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12980   fi
12981   ;;
12982
12983 osf3* | osf4* | osf5*)
12984   lt_cv_deplibs_check_method=pass_all
12985   ;;
12986
12987 rdos*)
12988   lt_cv_deplibs_check_method=pass_all
12989   ;;
12990
12991 solaris*)
12992   lt_cv_deplibs_check_method=pass_all
12993   ;;
12994
12995 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12996   lt_cv_deplibs_check_method=pass_all
12997   ;;
12998
12999 sysv4 | sysv4.3*)
13000   case $host_vendor in
13001   motorola)
13002     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
13003     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
13004     ;;
13005   ncr)
13006     lt_cv_deplibs_check_method=pass_all
13007     ;;
13008   sequent)
13009     lt_cv_file_magic_cmd='/bin/file'
13010     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13011     ;;
13012   sni)
13013     lt_cv_file_magic_cmd='/bin/file'
13014     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13015     lt_cv_file_magic_test_file=/lib/libc.so
13016     ;;
13017   siemens)
13018     lt_cv_deplibs_check_method=pass_all
13019     ;;
13020   pc)
13021     lt_cv_deplibs_check_method=pass_all
13022     ;;
13023   esac
13024   ;;
13025
13026 tpf*)
13027   lt_cv_deplibs_check_method=pass_all
13028   ;;
13029 esac
13030
13031 fi
13032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13033 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13034 file_magic_cmd=$lt_cv_file_magic_cmd
13035 deplibs_check_method=$lt_cv_deplibs_check_method
13036 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13037
13038
13039
13040
13041
13042
13043
13044
13045
13046
13047
13048
13049 if test -n "$ac_tool_prefix"; then
13050   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13051 set dummy ${ac_tool_prefix}ar; ac_word=$2
13052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13053 $as_echo_n "checking for $ac_word... " >&6; }
13054 if test "${ac_cv_prog_AR+set}" = set; then :
13055   $as_echo_n "(cached) " >&6
13056 else
13057   if test -n "$AR"; then
13058   ac_cv_prog_AR="$AR" # Let the user override the test.
13059 else
13060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13061 for as_dir in $PATH
13062 do
13063   IFS=$as_save_IFS
13064   test -z "$as_dir" && as_dir=.
13065     for ac_exec_ext in '' $ac_executable_extensions; do
13066   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13067     ac_cv_prog_AR="${ac_tool_prefix}ar"
13068     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13069     break 2
13070   fi
13071 done
13072   done
13073 IFS=$as_save_IFS
13074
13075 fi
13076 fi
13077 AR=$ac_cv_prog_AR
13078 if test -n "$AR"; then
13079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13080 $as_echo "$AR" >&6; }
13081 else
13082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13083 $as_echo "no" >&6; }
13084 fi
13085
13086
13087 fi
13088 if test -z "$ac_cv_prog_AR"; then
13089   ac_ct_AR=$AR
13090   # Extract the first word of "ar", so it can be a program name with args.
13091 set dummy ar; ac_word=$2
13092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13093 $as_echo_n "checking for $ac_word... " >&6; }
13094 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13095   $as_echo_n "(cached) " >&6
13096 else
13097   if test -n "$ac_ct_AR"; then
13098   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13099 else
13100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13101 for as_dir in $PATH
13102 do
13103   IFS=$as_save_IFS
13104   test -z "$as_dir" && as_dir=.
13105     for ac_exec_ext in '' $ac_executable_extensions; do
13106   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13107     ac_cv_prog_ac_ct_AR="ar"
13108     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13109     break 2
13110   fi
13111 done
13112   done
13113 IFS=$as_save_IFS
13114
13115 fi
13116 fi
13117 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13118 if test -n "$ac_ct_AR"; then
13119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13120 $as_echo "$ac_ct_AR" >&6; }
13121 else
13122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13123 $as_echo "no" >&6; }
13124 fi
13125
13126   if test "x$ac_ct_AR" = x; then
13127     AR="false"
13128   else
13129     case $cross_compiling:$ac_tool_warned in
13130 yes:)
13131 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13132 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13133 ac_tool_warned=yes ;;
13134 esac
13135     AR=$ac_ct_AR
13136   fi
13137 else
13138   AR="$ac_cv_prog_AR"
13139 fi
13140
13141 test -z "$AR" && AR=ar
13142 test -z "$AR_FLAGS" && AR_FLAGS=cru
13143
13144
13145
13146
13147
13148
13149
13150
13151
13152
13153
13154 if test -n "$ac_tool_prefix"; then
13155   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13156 set dummy ${ac_tool_prefix}strip; ac_word=$2
13157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13158 $as_echo_n "checking for $ac_word... " >&6; }
13159 if test "${ac_cv_prog_STRIP+set}" = set; then :
13160   $as_echo_n "(cached) " >&6
13161 else
13162   if test -n "$STRIP"; then
13163   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13164 else
13165 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13166 for as_dir in $PATH
13167 do
13168   IFS=$as_save_IFS
13169   test -z "$as_dir" && as_dir=.
13170     for ac_exec_ext in '' $ac_executable_extensions; do
13171   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13172     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13173     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13174     break 2
13175   fi
13176 done
13177   done
13178 IFS=$as_save_IFS
13179
13180 fi
13181 fi
13182 STRIP=$ac_cv_prog_STRIP
13183 if test -n "$STRIP"; then
13184   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13185 $as_echo "$STRIP" >&6; }
13186 else
13187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13188 $as_echo "no" >&6; }
13189 fi
13190
13191
13192 fi
13193 if test -z "$ac_cv_prog_STRIP"; then
13194   ac_ct_STRIP=$STRIP
13195   # Extract the first word of "strip", so it can be a program name with args.
13196 set dummy strip; ac_word=$2
13197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13198 $as_echo_n "checking for $ac_word... " >&6; }
13199 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13200   $as_echo_n "(cached) " >&6
13201 else
13202   if test -n "$ac_ct_STRIP"; then
13203   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13204 else
13205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13206 for as_dir in $PATH
13207 do
13208   IFS=$as_save_IFS
13209   test -z "$as_dir" && as_dir=.
13210     for ac_exec_ext in '' $ac_executable_extensions; do
13211   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13212     ac_cv_prog_ac_ct_STRIP="strip"
13213     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13214     break 2
13215   fi
13216 done
13217   done
13218 IFS=$as_save_IFS
13219
13220 fi
13221 fi
13222 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13223 if test -n "$ac_ct_STRIP"; then
13224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13225 $as_echo "$ac_ct_STRIP" >&6; }
13226 else
13227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13228 $as_echo "no" >&6; }
13229 fi
13230
13231   if test "x$ac_ct_STRIP" = x; then
13232     STRIP=":"
13233   else
13234     case $cross_compiling:$ac_tool_warned in
13235 yes:)
13236 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13237 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13238 ac_tool_warned=yes ;;
13239 esac
13240     STRIP=$ac_ct_STRIP
13241   fi
13242 else
13243   STRIP="$ac_cv_prog_STRIP"
13244 fi
13245
13246 test -z "$STRIP" && STRIP=:
13247
13248
13249
13250
13251
13252
13253 if test -n "$ac_tool_prefix"; then
13254   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13255 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13257 $as_echo_n "checking for $ac_word... " >&6; }
13258 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13259   $as_echo_n "(cached) " >&6
13260 else
13261   if test -n "$RANLIB"; then
13262   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13263 else
13264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13265 for as_dir in $PATH
13266 do
13267   IFS=$as_save_IFS
13268   test -z "$as_dir" && as_dir=.
13269     for ac_exec_ext in '' $ac_executable_extensions; do
13270   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13271     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13272     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13273     break 2
13274   fi
13275 done
13276   done
13277 IFS=$as_save_IFS
13278
13279 fi
13280 fi
13281 RANLIB=$ac_cv_prog_RANLIB
13282 if test -n "$RANLIB"; then
13283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13284 $as_echo "$RANLIB" >&6; }
13285 else
13286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13287 $as_echo "no" >&6; }
13288 fi
13289
13290
13291 fi
13292 if test -z "$ac_cv_prog_RANLIB"; then
13293   ac_ct_RANLIB=$RANLIB
13294   # Extract the first word of "ranlib", so it can be a program name with args.
13295 set dummy ranlib; ac_word=$2
13296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13297 $as_echo_n "checking for $ac_word... " >&6; }
13298 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13299   $as_echo_n "(cached) " >&6
13300 else
13301   if test -n "$ac_ct_RANLIB"; then
13302   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13303 else
13304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13305 for as_dir in $PATH
13306 do
13307   IFS=$as_save_IFS
13308   test -z "$as_dir" && as_dir=.
13309     for ac_exec_ext in '' $ac_executable_extensions; do
13310   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13311     ac_cv_prog_ac_ct_RANLIB="ranlib"
13312     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13313     break 2
13314   fi
13315 done
13316   done
13317 IFS=$as_save_IFS
13318
13319 fi
13320 fi
13321 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13322 if test -n "$ac_ct_RANLIB"; then
13323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13324 $as_echo "$ac_ct_RANLIB" >&6; }
13325 else
13326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13327 $as_echo "no" >&6; }
13328 fi
13329
13330   if test "x$ac_ct_RANLIB" = x; then
13331     RANLIB=":"
13332   else
13333     case $cross_compiling:$ac_tool_warned in
13334 yes:)
13335 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13336 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13337 ac_tool_warned=yes ;;
13338 esac
13339     RANLIB=$ac_ct_RANLIB
13340   fi
13341 else
13342   RANLIB="$ac_cv_prog_RANLIB"
13343 fi
13344
13345 test -z "$RANLIB" && RANLIB=:
13346
13347
13348
13349
13350
13351
13352 # Determine commands to create old-style static archives.
13353 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13354 old_postinstall_cmds='chmod 644 $oldlib'
13355 old_postuninstall_cmds=
13356
13357 if test -n "$RANLIB"; then
13358   case $host_os in
13359   openbsd*)
13360     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13361     ;;
13362   *)
13363     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13364     ;;
13365   esac
13366   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13367 fi
13368
13369 case $host_os in
13370   darwin*)
13371     lock_old_archive_extraction=yes ;;
13372   *)
13373     lock_old_archive_extraction=no ;;
13374 esac
13375
13376
13377
13378
13379
13380
13381
13382
13383
13384
13385
13386
13387
13388
13389
13390
13391
13392
13393
13394
13395
13396
13397
13398
13399
13400
13401
13402
13403
13404
13405
13406
13407
13408
13409
13410
13411
13412
13413
13414 # If no C compiler was specified, use CC.
13415 LTCC=${LTCC-"$CC"}
13416
13417 # If no C compiler flags were specified, use CFLAGS.
13418 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13419
13420 # Allow CC to be a program name with arguments.
13421 compiler=$CC
13422
13423
13424 # Check for command to grab the raw symbol name followed by C symbol from nm.
13425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13426 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13427 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13428   $as_echo_n "(cached) " >&6
13429 else
13430
13431 # These are sane defaults that work on at least a few old systems.
13432 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13433
13434 # Character class describing NM global symbol codes.
13435 symcode='[BCDEGRST]'
13436
13437 # Regexp to match symbols that can be accessed directly from C.
13438 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13439
13440 # Define system-specific variables.
13441 case $host_os in
13442 aix*)
13443   symcode='[BCDT]'
13444   ;;
13445 cygwin* | mingw* | pw32* | cegcc*)
13446   symcode='[ABCDGISTW]'
13447   ;;
13448 hpux*)
13449   if test "$host_cpu" = ia64; then
13450     symcode='[ABCDEGRST]'
13451   fi
13452   ;;
13453 irix* | nonstopux*)
13454   symcode='[BCDEGRST]'
13455   ;;
13456 osf*)
13457   symcode='[BCDEGQRST]'
13458   ;;
13459 solaris*)
13460   symcode='[BDRT]'
13461   ;;
13462 sco3.2v5*)
13463   symcode='[DT]'
13464   ;;
13465 sysv4.2uw2*)
13466   symcode='[DT]'
13467   ;;
13468 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13469   symcode='[ABDT]'
13470   ;;
13471 sysv4)
13472   symcode='[DFNSTU]'
13473   ;;
13474 esac
13475
13476 # If we're using GNU nm, then use its standard symbol codes.
13477 case `$NM -V 2>&1` in
13478 *GNU* | *'with BFD'*)
13479   symcode='[ABCDGIRSTW]' ;;
13480 esac
13481
13482 # Transform an extracted symbol line into a proper C declaration.
13483 # Some systems (esp. on ia64) link data and code symbols differently,
13484 # so use this general approach.
13485 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13486
13487 # Transform an extracted symbol line into symbol name and symbol address
13488 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13489 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
13490
13491 # Handle CRLF in mingw tool chain
13492 opt_cr=
13493 case $build_os in
13494 mingw*)
13495   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13496   ;;
13497 esac
13498
13499 # Try without a prefix underscore, then with it.
13500 for ac_symprfx in "" "_"; do
13501
13502   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13503   symxfrm="\\1 $ac_symprfx\\2 \\2"
13504
13505   # Write the raw and C identifiers.
13506   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13507     # Fake it for dumpbin and say T for any non-static function
13508     # and D for any global variable.
13509     # Also find C++ and __fastcall symbols from MSVC++,
13510     # which start with @ or ?.
13511     lt_cv_sys_global_symbol_pipe="$AWK '"\
13512 "     {last_section=section; section=\$ 3};"\
13513 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13514 "     \$ 0!~/External *\|/{next};"\
13515 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13516 "     {if(hide[section]) next};"\
13517 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13518 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13519 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13520 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13521 "     ' prfx=^$ac_symprfx"
13522   else
13523     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13524   fi
13525
13526   # Check to see that the pipe works correctly.
13527   pipe_works=no
13528
13529   rm -f conftest*
13530   cat > conftest.$ac_ext <<_LT_EOF
13531 #ifdef __cplusplus
13532 extern "C" {
13533 #endif
13534 char nm_test_var;
13535 void nm_test_func(void);
13536 void nm_test_func(void){}
13537 #ifdef __cplusplus
13538 }
13539 #endif
13540 int main(){nm_test_var='a';nm_test_func();return(0);}
13541 _LT_EOF
13542
13543   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13544   (eval $ac_compile) 2>&5
13545   ac_status=$?
13546   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13547   test $ac_status = 0; }; then
13548     # Now try to grab the symbols.
13549     nlist=conftest.nm
13550     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13551   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13552   ac_status=$?
13553   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13554   test $ac_status = 0; } && test -s "$nlist"; then
13555       # Try sorting and uniquifying the output.
13556       if sort "$nlist" | uniq > "$nlist"T; then
13557         mv -f "$nlist"T "$nlist"
13558       else
13559         rm -f "$nlist"T
13560       fi
13561
13562       # Make sure that we snagged all the symbols we need.
13563       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13564         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13565           cat <<_LT_EOF > conftest.$ac_ext
13566 #ifdef __cplusplus
13567 extern "C" {
13568 #endif
13569
13570 _LT_EOF
13571           # Now generate the symbol file.
13572           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13573
13574           cat <<_LT_EOF >> conftest.$ac_ext
13575
13576 /* The mapping between symbol names and symbols.  */
13577 const struct {
13578   const char *name;
13579   void       *address;
13580 }
13581 lt__PROGRAM__LTX_preloaded_symbols[] =
13582 {
13583   { "@PROGRAM@", (void *) 0 },
13584 _LT_EOF
13585           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13586           cat <<\_LT_EOF >> conftest.$ac_ext
13587   {0, (void *) 0}
13588 };
13589
13590 /* This works around a problem in FreeBSD linker */
13591 #ifdef FREEBSD_WORKAROUND
13592 static const void *lt_preloaded_setup() {
13593   return lt__PROGRAM__LTX_preloaded_symbols;
13594 }
13595 #endif
13596
13597 #ifdef __cplusplus
13598 }
13599 #endif
13600 _LT_EOF
13601           # Now try linking the two files.
13602           mv conftest.$ac_objext conftstm.$ac_objext
13603           lt_save_LIBS="$LIBS"
13604           lt_save_CFLAGS="$CFLAGS"
13605           LIBS="conftstm.$ac_objext"
13606           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13607           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13608   (eval $ac_link) 2>&5
13609   ac_status=$?
13610   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13611   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13612             pipe_works=yes
13613           fi
13614           LIBS="$lt_save_LIBS"
13615           CFLAGS="$lt_save_CFLAGS"
13616         else
13617           echo "cannot find nm_test_func in $nlist" >&5
13618         fi
13619       else
13620         echo "cannot find nm_test_var in $nlist" >&5
13621       fi
13622     else
13623       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13624     fi
13625   else
13626     echo "$progname: failed program was:" >&5
13627     cat conftest.$ac_ext >&5
13628   fi
13629   rm -rf conftest* conftst*
13630
13631   # Do not use the global_symbol_pipe unless it works.
13632   if test "$pipe_works" = yes; then
13633     break
13634   else
13635     lt_cv_sys_global_symbol_pipe=
13636   fi
13637 done
13638
13639 fi
13640
13641 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13642   lt_cv_sys_global_symbol_to_cdecl=
13643 fi
13644 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13646 $as_echo "failed" >&6; }
13647 else
13648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13649 $as_echo "ok" >&6; }
13650 fi
13651
13652
13653
13654
13655
13656
13657
13658
13659
13660
13661
13662
13663
13664
13665
13666
13667
13668
13669
13670
13671
13672
13673 # Check whether --enable-libtool-lock was given.
13674 if test "${enable_libtool_lock+set}" = set; then :
13675   enableval=$enable_libtool_lock;
13676 fi
13677
13678 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13679
13680 # Some flags need to be propagated to the compiler or linker for good
13681 # libtool support.
13682 case $host in
13683 ia64-*-hpux*)
13684   # Find out which ABI we are using.
13685   echo 'int i;' > conftest.$ac_ext
13686   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13687   (eval $ac_compile) 2>&5
13688   ac_status=$?
13689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13690   test $ac_status = 0; }; then
13691     case `/usr/bin/file conftest.$ac_objext` in
13692       *ELF-32*)
13693         HPUX_IA64_MODE="32"
13694         ;;
13695       *ELF-64*)
13696         HPUX_IA64_MODE="64"
13697         ;;
13698     esac
13699   fi
13700   rm -rf conftest*
13701   ;;
13702 *-*-irix6*)
13703   # Find out which ABI we are using.
13704   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13705   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13706   (eval $ac_compile) 2>&5
13707   ac_status=$?
13708   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13709   test $ac_status = 0; }; then
13710     if test "$lt_cv_prog_gnu_ld" = yes; then
13711       case `/usr/bin/file conftest.$ac_objext` in
13712         *32-bit*)
13713           LD="${LD-ld} -melf32bsmip"
13714           ;;
13715         *N32*)
13716           LD="${LD-ld} -melf32bmipn32"
13717           ;;
13718         *64-bit*)
13719           LD="${LD-ld} -melf64bmip"
13720         ;;
13721       esac
13722     else
13723       case `/usr/bin/file conftest.$ac_objext` in
13724         *32-bit*)
13725           LD="${LD-ld} -32"
13726           ;;
13727         *N32*)
13728           LD="${LD-ld} -n32"
13729           ;;
13730         *64-bit*)
13731           LD="${LD-ld} -64"
13732           ;;
13733       esac
13734     fi
13735   fi
13736   rm -rf conftest*
13737   ;;
13738
13739 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13740 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13741   # Find out which ABI we are using.
13742   echo 'int i;' > conftest.$ac_ext
13743   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13744   (eval $ac_compile) 2>&5
13745   ac_status=$?
13746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13747   test $ac_status = 0; }; then
13748     case `/usr/bin/file conftest.o` in
13749       *32-bit*)
13750         case $host in
13751           x86_64-*kfreebsd*-gnu)
13752             LD="${LD-ld} -m elf_i386_fbsd"
13753             ;;
13754           x86_64-*linux*)
13755             case `/usr/bin/file conftest.o` in
13756               *x86-64*)
13757                 LD="${LD-ld} -m elf32_x86_64"
13758                 ;;
13759               *)
13760                 LD="${LD-ld} -m elf_i386"
13761                 ;;
13762             esac
13763             ;;
13764           ppc64-*linux*|powerpc64-*linux*)
13765             LD="${LD-ld} -m elf32ppclinux"
13766             ;;
13767           s390x-*linux*)
13768             LD="${LD-ld} -m elf_s390"
13769             ;;
13770           sparc64-*linux*)
13771             LD="${LD-ld} -m elf32_sparc"
13772             ;;
13773         esac
13774         ;;
13775       *64-bit*)
13776         case $host in
13777           x86_64-*kfreebsd*-gnu)
13778             LD="${LD-ld} -m elf_x86_64_fbsd"
13779             ;;
13780           x86_64-*linux*)
13781             LD="${LD-ld} -m elf_x86_64"
13782             ;;
13783           ppc*-*linux*|powerpc*-*linux*)
13784             LD="${LD-ld} -m elf64ppc"
13785             ;;
13786           s390*-*linux*|s390*-*tpf*)
13787             LD="${LD-ld} -m elf64_s390"
13788             ;;
13789           sparc*-*linux*)
13790             LD="${LD-ld} -m elf64_sparc"
13791             ;;
13792         esac
13793         ;;
13794     esac
13795   fi
13796   rm -rf conftest*
13797   ;;
13798
13799 *-*-sco3.2v5*)
13800   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13801   SAVE_CFLAGS="$CFLAGS"
13802   CFLAGS="$CFLAGS -belf"
13803   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13804 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13805 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13806   $as_echo_n "(cached) " >&6
13807 else
13808   ac_ext=c
13809 ac_cpp='$CPP $CPPFLAGS'
13810 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13811 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13812 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13813
13814      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13815 /* end confdefs.h.  */
13816
13817 int
13818 main ()
13819 {
13820
13821   ;
13822   return 0;
13823 }
13824 _ACEOF
13825 if ac_fn_c_try_link "$LINENO"; then :
13826   lt_cv_cc_needs_belf=yes
13827 else
13828   lt_cv_cc_needs_belf=no
13829 fi
13830 rm -f core conftest.err conftest.$ac_objext \
13831     conftest$ac_exeext conftest.$ac_ext
13832      ac_ext=c
13833 ac_cpp='$CPP $CPPFLAGS'
13834 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13835 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13836 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13837
13838 fi
13839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13840 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13841   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13842     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13843     CFLAGS="$SAVE_CFLAGS"
13844   fi
13845   ;;
13846 sparc*-*solaris*)
13847   # Find out which ABI we are using.
13848   echo 'int i;' > conftest.$ac_ext
13849   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13850   (eval $ac_compile) 2>&5
13851   ac_status=$?
13852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13853   test $ac_status = 0; }; then
13854     case `/usr/bin/file conftest.o` in
13855     *64-bit*)
13856       case $lt_cv_prog_gnu_ld in
13857       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13858       *)
13859         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13860           LD="${LD-ld} -64"
13861         fi
13862         ;;
13863       esac
13864       ;;
13865     esac
13866   fi
13867   rm -rf conftest*
13868   ;;
13869 esac
13870
13871 need_locks="$enable_libtool_lock"
13872
13873
13874   case $host_os in
13875     rhapsody* | darwin*)
13876     if test -n "$ac_tool_prefix"; then
13877   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13878 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13880 $as_echo_n "checking for $ac_word... " >&6; }
13881 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13882   $as_echo_n "(cached) " >&6
13883 else
13884   if test -n "$DSYMUTIL"; then
13885   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13886 else
13887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13888 for as_dir in $PATH
13889 do
13890   IFS=$as_save_IFS
13891   test -z "$as_dir" && as_dir=.
13892     for ac_exec_ext in '' $ac_executable_extensions; do
13893   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13894     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13895     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13896     break 2
13897   fi
13898 done
13899   done
13900 IFS=$as_save_IFS
13901
13902 fi
13903 fi
13904 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13905 if test -n "$DSYMUTIL"; then
13906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13907 $as_echo "$DSYMUTIL" >&6; }
13908 else
13909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13910 $as_echo "no" >&6; }
13911 fi
13912
13913
13914 fi
13915 if test -z "$ac_cv_prog_DSYMUTIL"; then
13916   ac_ct_DSYMUTIL=$DSYMUTIL
13917   # Extract the first word of "dsymutil", so it can be a program name with args.
13918 set dummy dsymutil; ac_word=$2
13919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13920 $as_echo_n "checking for $ac_word... " >&6; }
13921 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13922   $as_echo_n "(cached) " >&6
13923 else
13924   if test -n "$ac_ct_DSYMUTIL"; then
13925   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13926 else
13927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13928 for as_dir in $PATH
13929 do
13930   IFS=$as_save_IFS
13931   test -z "$as_dir" && as_dir=.
13932     for ac_exec_ext in '' $ac_executable_extensions; do
13933   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13934     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13935     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13936     break 2
13937   fi
13938 done
13939   done
13940 IFS=$as_save_IFS
13941
13942 fi
13943 fi
13944 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13945 if test -n "$ac_ct_DSYMUTIL"; then
13946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13947 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13948 else
13949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13950 $as_echo "no" >&6; }
13951 fi
13952
13953   if test "x$ac_ct_DSYMUTIL" = x; then
13954     DSYMUTIL=":"
13955   else
13956     case $cross_compiling:$ac_tool_warned in
13957 yes:)
13958 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13959 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13960 ac_tool_warned=yes ;;
13961 esac
13962     DSYMUTIL=$ac_ct_DSYMUTIL
13963   fi
13964 else
13965   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13966 fi
13967
13968     if test -n "$ac_tool_prefix"; then
13969   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13970 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13972 $as_echo_n "checking for $ac_word... " >&6; }
13973 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13974   $as_echo_n "(cached) " >&6
13975 else
13976   if test -n "$NMEDIT"; then
13977   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13978 else
13979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13980 for as_dir in $PATH
13981 do
13982   IFS=$as_save_IFS
13983   test -z "$as_dir" && as_dir=.
13984     for ac_exec_ext in '' $ac_executable_extensions; do
13985   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13986     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13987     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13988     break 2
13989   fi
13990 done
13991   done
13992 IFS=$as_save_IFS
13993
13994 fi
13995 fi
13996 NMEDIT=$ac_cv_prog_NMEDIT
13997 if test -n "$NMEDIT"; then
13998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13999 $as_echo "$NMEDIT" >&6; }
14000 else
14001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14002 $as_echo "no" >&6; }
14003 fi
14004
14005
14006 fi
14007 if test -z "$ac_cv_prog_NMEDIT"; then
14008   ac_ct_NMEDIT=$NMEDIT
14009   # Extract the first word of "nmedit", so it can be a program name with args.
14010 set dummy nmedit; ac_word=$2
14011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14012 $as_echo_n "checking for $ac_word... " >&6; }
14013 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14014   $as_echo_n "(cached) " >&6
14015 else
14016   if test -n "$ac_ct_NMEDIT"; then
14017   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14018 else
14019 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14020 for as_dir in $PATH
14021 do
14022   IFS=$as_save_IFS
14023   test -z "$as_dir" && as_dir=.
14024     for ac_exec_ext in '' $ac_executable_extensions; do
14025   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14026     ac_cv_prog_ac_ct_NMEDIT="nmedit"
14027     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14028     break 2
14029   fi
14030 done
14031   done
14032 IFS=$as_save_IFS
14033
14034 fi
14035 fi
14036 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14037 if test -n "$ac_ct_NMEDIT"; then
14038   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14039 $as_echo "$ac_ct_NMEDIT" >&6; }
14040 else
14041   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14042 $as_echo "no" >&6; }
14043 fi
14044
14045   if test "x$ac_ct_NMEDIT" = x; then
14046     NMEDIT=":"
14047   else
14048     case $cross_compiling:$ac_tool_warned in
14049 yes:)
14050 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14051 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14052 ac_tool_warned=yes ;;
14053 esac
14054     NMEDIT=$ac_ct_NMEDIT
14055   fi
14056 else
14057   NMEDIT="$ac_cv_prog_NMEDIT"
14058 fi
14059
14060     if test -n "$ac_tool_prefix"; then
14061   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14062 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14064 $as_echo_n "checking for $ac_word... " >&6; }
14065 if test "${ac_cv_prog_LIPO+set}" = set; then :
14066   $as_echo_n "(cached) " >&6
14067 else
14068   if test -n "$LIPO"; then
14069   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14070 else
14071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14072 for as_dir in $PATH
14073 do
14074   IFS=$as_save_IFS
14075   test -z "$as_dir" && as_dir=.
14076     for ac_exec_ext in '' $ac_executable_extensions; do
14077   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14078     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14079     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14080     break 2
14081   fi
14082 done
14083   done
14084 IFS=$as_save_IFS
14085
14086 fi
14087 fi
14088 LIPO=$ac_cv_prog_LIPO
14089 if test -n "$LIPO"; then
14090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14091 $as_echo "$LIPO" >&6; }
14092 else
14093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14094 $as_echo "no" >&6; }
14095 fi
14096
14097
14098 fi
14099 if test -z "$ac_cv_prog_LIPO"; then
14100   ac_ct_LIPO=$LIPO
14101   # Extract the first word of "lipo", so it can be a program name with args.
14102 set dummy lipo; ac_word=$2
14103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14104 $as_echo_n "checking for $ac_word... " >&6; }
14105 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14106   $as_echo_n "(cached) " >&6
14107 else
14108   if test -n "$ac_ct_LIPO"; then
14109   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14110 else
14111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14112 for as_dir in $PATH
14113 do
14114   IFS=$as_save_IFS
14115   test -z "$as_dir" && as_dir=.
14116     for ac_exec_ext in '' $ac_executable_extensions; do
14117   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14118     ac_cv_prog_ac_ct_LIPO="lipo"
14119     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14120     break 2
14121   fi
14122 done
14123   done
14124 IFS=$as_save_IFS
14125
14126 fi
14127 fi
14128 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14129 if test -n "$ac_ct_LIPO"; then
14130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14131 $as_echo "$ac_ct_LIPO" >&6; }
14132 else
14133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14134 $as_echo "no" >&6; }
14135 fi
14136
14137   if test "x$ac_ct_LIPO" = x; then
14138     LIPO=":"
14139   else
14140     case $cross_compiling:$ac_tool_warned in
14141 yes:)
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14143 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14144 ac_tool_warned=yes ;;
14145 esac
14146     LIPO=$ac_ct_LIPO
14147   fi
14148 else
14149   LIPO="$ac_cv_prog_LIPO"
14150 fi
14151
14152     if test -n "$ac_tool_prefix"; then
14153   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14154 set dummy ${ac_tool_prefix}otool; ac_word=$2
14155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14156 $as_echo_n "checking for $ac_word... " >&6; }
14157 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14158   $as_echo_n "(cached) " >&6
14159 else
14160   if test -n "$OTOOL"; then
14161   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14162 else
14163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14164 for as_dir in $PATH
14165 do
14166   IFS=$as_save_IFS
14167   test -z "$as_dir" && as_dir=.
14168     for ac_exec_ext in '' $ac_executable_extensions; do
14169   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14170     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14171     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14172     break 2
14173   fi
14174 done
14175   done
14176 IFS=$as_save_IFS
14177
14178 fi
14179 fi
14180 OTOOL=$ac_cv_prog_OTOOL
14181 if test -n "$OTOOL"; then
14182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14183 $as_echo "$OTOOL" >&6; }
14184 else
14185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14186 $as_echo "no" >&6; }
14187 fi
14188
14189
14190 fi
14191 if test -z "$ac_cv_prog_OTOOL"; then
14192   ac_ct_OTOOL=$OTOOL
14193   # Extract the first word of "otool", so it can be a program name with args.
14194 set dummy otool; ac_word=$2
14195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14196 $as_echo_n "checking for $ac_word... " >&6; }
14197 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14198   $as_echo_n "(cached) " >&6
14199 else
14200   if test -n "$ac_ct_OTOOL"; then
14201   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14202 else
14203 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14204 for as_dir in $PATH
14205 do
14206   IFS=$as_save_IFS
14207   test -z "$as_dir" && as_dir=.
14208     for ac_exec_ext in '' $ac_executable_extensions; do
14209   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14210     ac_cv_prog_ac_ct_OTOOL="otool"
14211     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14212     break 2
14213   fi
14214 done
14215   done
14216 IFS=$as_save_IFS
14217
14218 fi
14219 fi
14220 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14221 if test -n "$ac_ct_OTOOL"; then
14222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14223 $as_echo "$ac_ct_OTOOL" >&6; }
14224 else
14225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14226 $as_echo "no" >&6; }
14227 fi
14228
14229   if test "x$ac_ct_OTOOL" = x; then
14230     OTOOL=":"
14231   else
14232     case $cross_compiling:$ac_tool_warned in
14233 yes:)
14234 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14235 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14236 ac_tool_warned=yes ;;
14237 esac
14238     OTOOL=$ac_ct_OTOOL
14239   fi
14240 else
14241   OTOOL="$ac_cv_prog_OTOOL"
14242 fi
14243
14244     if test -n "$ac_tool_prefix"; then
14245   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14246 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14248 $as_echo_n "checking for $ac_word... " >&6; }
14249 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14250   $as_echo_n "(cached) " >&6
14251 else
14252   if test -n "$OTOOL64"; then
14253   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14254 else
14255 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14256 for as_dir in $PATH
14257 do
14258   IFS=$as_save_IFS
14259   test -z "$as_dir" && as_dir=.
14260     for ac_exec_ext in '' $ac_executable_extensions; do
14261   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14262     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14263     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14264     break 2
14265   fi
14266 done
14267   done
14268 IFS=$as_save_IFS
14269
14270 fi
14271 fi
14272 OTOOL64=$ac_cv_prog_OTOOL64
14273 if test -n "$OTOOL64"; then
14274   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14275 $as_echo "$OTOOL64" >&6; }
14276 else
14277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14278 $as_echo "no" >&6; }
14279 fi
14280
14281
14282 fi
14283 if test -z "$ac_cv_prog_OTOOL64"; then
14284   ac_ct_OTOOL64=$OTOOL64
14285   # Extract the first word of "otool64", so it can be a program name with args.
14286 set dummy otool64; ac_word=$2
14287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14288 $as_echo_n "checking for $ac_word... " >&6; }
14289 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14290   $as_echo_n "(cached) " >&6
14291 else
14292   if test -n "$ac_ct_OTOOL64"; then
14293   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14294 else
14295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14296 for as_dir in $PATH
14297 do
14298   IFS=$as_save_IFS
14299   test -z "$as_dir" && as_dir=.
14300     for ac_exec_ext in '' $ac_executable_extensions; do
14301   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14302     ac_cv_prog_ac_ct_OTOOL64="otool64"
14303     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14304     break 2
14305   fi
14306 done
14307   done
14308 IFS=$as_save_IFS
14309
14310 fi
14311 fi
14312 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14313 if test -n "$ac_ct_OTOOL64"; then
14314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14315 $as_echo "$ac_ct_OTOOL64" >&6; }
14316 else
14317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14318 $as_echo "no" >&6; }
14319 fi
14320
14321   if test "x$ac_ct_OTOOL64" = x; then
14322     OTOOL64=":"
14323   else
14324     case $cross_compiling:$ac_tool_warned in
14325 yes:)
14326 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14327 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14328 ac_tool_warned=yes ;;
14329 esac
14330     OTOOL64=$ac_ct_OTOOL64
14331   fi
14332 else
14333   OTOOL64="$ac_cv_prog_OTOOL64"
14334 fi
14335
14336
14337
14338
14339
14340
14341
14342
14343
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358
14359
14360
14361
14362     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14363 $as_echo_n "checking for -single_module linker flag... " >&6; }
14364 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14365   $as_echo_n "(cached) " >&6
14366 else
14367   lt_cv_apple_cc_single_mod=no
14368       if test -z "${LT_MULTI_MODULE}"; then
14369         # By default we will add the -single_module flag. You can override
14370         # by either setting the environment variable LT_MULTI_MODULE
14371         # non-empty at configure time, or by adding -multi_module to the
14372         # link flags.
14373         rm -rf libconftest.dylib*
14374         echo "int foo(void){return 1;}" > conftest.c
14375         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14376 -dynamiclib -Wl,-single_module conftest.c" >&5
14377         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14378           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14379         _lt_result=$?
14380         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14381           lt_cv_apple_cc_single_mod=yes
14382         else
14383           cat conftest.err >&5
14384         fi
14385         rm -rf libconftest.dylib*
14386         rm -f conftest.*
14387       fi
14388 fi
14389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14390 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14391     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14392 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14393 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14394   $as_echo_n "(cached) " >&6
14395 else
14396   lt_cv_ld_exported_symbols_list=no
14397       save_LDFLAGS=$LDFLAGS
14398       echo "_main" > conftest.sym
14399       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14400       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14401 /* end confdefs.h.  */
14402
14403 int
14404 main ()
14405 {
14406
14407   ;
14408   return 0;
14409 }
14410 _ACEOF
14411 if ac_fn_c_try_link "$LINENO"; then :
14412   lt_cv_ld_exported_symbols_list=yes
14413 else
14414   lt_cv_ld_exported_symbols_list=no
14415 fi
14416 rm -f core conftest.err conftest.$ac_objext \
14417     conftest$ac_exeext conftest.$ac_ext
14418         LDFLAGS="$save_LDFLAGS"
14419
14420 fi
14421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14422 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14423     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14424 $as_echo_n "checking for -force_load linker flag... " >&6; }
14425 if test "${lt_cv_ld_force_load+set}" = set; then :
14426   $as_echo_n "(cached) " >&6
14427 else
14428   lt_cv_ld_force_load=no
14429       cat > conftest.c << _LT_EOF
14430 int forced_loaded() { return 2;}
14431 _LT_EOF
14432       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14433       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14434       echo "$AR cru libconftest.a conftest.o" >&5
14435       $AR cru libconftest.a conftest.o 2>&5
14436       cat > conftest.c << _LT_EOF
14437 int main() { return 0;}
14438 _LT_EOF
14439       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14440       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14441       _lt_result=$?
14442       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14443         lt_cv_ld_force_load=yes
14444       else
14445         cat conftest.err >&5
14446       fi
14447         rm -f conftest.err libconftest.a conftest conftest.c
14448         rm -rf conftest.dSYM
14449
14450 fi
14451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14452 $as_echo "$lt_cv_ld_force_load" >&6; }
14453     case $host_os in
14454     rhapsody* | darwin1.[012])
14455       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14456     darwin1.*)
14457       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14458     darwin*) # darwin 5.x on
14459       # if running on 10.5 or later, the deployment target defaults
14460       # to the OS version, if on x86, and 10.4, the deployment
14461       # target defaults to 10.4. Don't you love it?
14462       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14463         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14464           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14465         10.[012]*)
14466           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14467         10.*)
14468           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14469       esac
14470     ;;
14471   esac
14472     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14473       _lt_dar_single_mod='$single_module'
14474     fi
14475     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14476       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14477     else
14478       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14479     fi
14480     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14481       _lt_dsymutil='~$DSYMUTIL $lib || :'
14482     else
14483       _lt_dsymutil=
14484     fi
14485     ;;
14486   esac
14487
14488 for ac_header in dlfcn.h
14489 do :
14490   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14491 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14492   cat >>confdefs.h <<_ACEOF
14493 #define HAVE_DLFCN_H 1
14494 _ACEOF
14495
14496 fi
14497 done
14498
14499
14500
14501
14502
14503 # Set options
14504
14505
14506
14507         enable_dlopen=no
14508
14509
14510   enable_win32_dll=no
14511
14512
14513             # Check whether --enable-shared was given.
14514 if test "${enable_shared+set}" = set; then :
14515   enableval=$enable_shared; p=${PACKAGE-default}
14516     case $enableval in
14517     yes) enable_shared=yes ;;
14518     no) enable_shared=no ;;
14519     *)
14520       enable_shared=no
14521       # Look at the argument we got.  We use all the common list separators.
14522       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14523       for pkg in $enableval; do
14524         IFS="$lt_save_ifs"
14525         if test "X$pkg" = "X$p"; then
14526           enable_shared=yes
14527         fi
14528       done
14529       IFS="$lt_save_ifs"
14530       ;;
14531     esac
14532 else
14533   enable_shared=yes
14534 fi
14535
14536
14537
14538
14539
14540
14541
14542
14543
14544   # Check whether --enable-static was given.
14545 if test "${enable_static+set}" = set; then :
14546   enableval=$enable_static; p=${PACKAGE-default}
14547     case $enableval in
14548     yes) enable_static=yes ;;
14549     no) enable_static=no ;;
14550     *)
14551      enable_static=no
14552       # Look at the argument we got.  We use all the common list separators.
14553       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14554       for pkg in $enableval; do
14555         IFS="$lt_save_ifs"
14556         if test "X$pkg" = "X$p"; then
14557           enable_static=yes
14558         fi
14559       done
14560       IFS="$lt_save_ifs"
14561       ;;
14562     esac
14563 else
14564   enable_static=yes
14565 fi
14566
14567
14568
14569
14570
14571
14572
14573
14574
14575
14576 # Check whether --with-pic was given.
14577 if test "${with_pic+set}" = set; then :
14578   withval=$with_pic; pic_mode="$withval"
14579 else
14580   pic_mode=default
14581 fi
14582
14583
14584 test -z "$pic_mode" && pic_mode=default
14585
14586
14587
14588
14589
14590
14591
14592   # Check whether --enable-fast-install was given.
14593 if test "${enable_fast_install+set}" = set; then :
14594   enableval=$enable_fast_install; p=${PACKAGE-default}
14595     case $enableval in
14596     yes) enable_fast_install=yes ;;
14597     no) enable_fast_install=no ;;
14598     *)
14599       enable_fast_install=no
14600       # Look at the argument we got.  We use all the common list separators.
14601       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14602       for pkg in $enableval; do
14603         IFS="$lt_save_ifs"
14604         if test "X$pkg" = "X$p"; then
14605           enable_fast_install=yes
14606         fi
14607       done
14608       IFS="$lt_save_ifs"
14609       ;;
14610     esac
14611 else
14612   enable_fast_install=yes
14613 fi
14614
14615
14616
14617
14618
14619
14620
14621
14622
14623
14624
14625 # This can be used to rebuild libtool when needed
14626 LIBTOOL_DEPS="$ltmain"
14627
14628 # Always use our own libtool.
14629 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14630
14631
14632
14633
14634
14635
14636
14637
14638
14639
14640
14641
14642
14643
14644
14645
14646
14647
14648
14649
14650
14651
14652
14653
14654
14655
14656 test -z "$LN_S" && LN_S="ln -s"
14657
14658
14659
14660
14661
14662
14663
14664
14665
14666
14667
14668
14669
14670
14671 if test -n "${ZSH_VERSION+set}" ; then
14672    setopt NO_GLOB_SUBST
14673 fi
14674
14675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14676 $as_echo_n "checking for objdir... " >&6; }
14677 if test "${lt_cv_objdir+set}" = set; then :
14678   $as_echo_n "(cached) " >&6
14679 else
14680   rm -f .libs 2>/dev/null
14681 mkdir .libs 2>/dev/null
14682 if test -d .libs; then
14683   lt_cv_objdir=.libs
14684 else
14685   # MS-DOS does not allow filenames that begin with a dot.
14686   lt_cv_objdir=_libs
14687 fi
14688 rmdir .libs 2>/dev/null
14689 fi
14690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14691 $as_echo "$lt_cv_objdir" >&6; }
14692 objdir=$lt_cv_objdir
14693
14694
14695
14696
14697
14698 cat >>confdefs.h <<_ACEOF
14699 #define LT_OBJDIR "$lt_cv_objdir/"
14700 _ACEOF
14701
14702
14703
14704
14705 case $host_os in
14706 aix3*)
14707   # AIX sometimes has problems with the GCC collect2 program.  For some
14708   # reason, if we set the COLLECT_NAMES environment variable, the problems
14709   # vanish in a puff of smoke.
14710   if test "X${COLLECT_NAMES+set}" != Xset; then
14711     COLLECT_NAMES=
14712     export COLLECT_NAMES
14713   fi
14714   ;;
14715 esac
14716
14717 # Global variables:
14718 ofile=libtool
14719 can_build_shared=yes
14720
14721 # All known linkers require a `.a' archive for static linking (except MSVC,
14722 # which needs '.lib').
14723 libext=a
14724
14725 with_gnu_ld="$lt_cv_prog_gnu_ld"
14726
14727 old_CC="$CC"
14728 old_CFLAGS="$CFLAGS"
14729
14730 # Set sane defaults for various variables
14731 test -z "$CC" && CC=cc
14732 test -z "$LTCC" && LTCC=$CC
14733 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14734 test -z "$LD" && LD=ld
14735 test -z "$ac_objext" && ac_objext=o
14736
14737 for cc_temp in $compiler""; do
14738   case $cc_temp in
14739     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14740     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14741     \-*) ;;
14742     *) break;;
14743   esac
14744 done
14745 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14746
14747
14748 # Only perform the check for file, if the check method requires it
14749 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14750 case $deplibs_check_method in
14751 file_magic*)
14752   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14753     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14754 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14755 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14756   $as_echo_n "(cached) " >&6
14757 else
14758   case $MAGIC_CMD in
14759 [\\/*] |  ?:[\\/]*)
14760   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14761   ;;
14762 *)
14763   lt_save_MAGIC_CMD="$MAGIC_CMD"
14764   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14765   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14766   for ac_dir in $ac_dummy; do
14767     IFS="$lt_save_ifs"
14768     test -z "$ac_dir" && ac_dir=.
14769     if test -f $ac_dir/${ac_tool_prefix}file; then
14770       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14771       if test -n "$file_magic_test_file"; then
14772         case $deplibs_check_method in
14773         "file_magic "*)
14774           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14775           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14776           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14777             $EGREP "$file_magic_regex" > /dev/null; then
14778             :
14779           else
14780             cat <<_LT_EOF 1>&2
14781
14782 *** Warning: the command libtool uses to detect shared libraries,
14783 *** $file_magic_cmd, produces output that libtool cannot recognize.
14784 *** The result is that libtool may fail to recognize shared libraries
14785 *** as such.  This will affect the creation of libtool libraries that
14786 *** depend on shared libraries, but programs linked with such libtool
14787 *** libraries will work regardless of this problem.  Nevertheless, you
14788 *** may want to report the problem to your system manager and/or to
14789 *** bug-libtool@gnu.org
14790
14791 _LT_EOF
14792           fi ;;
14793         esac
14794       fi
14795       break
14796     fi
14797   done
14798   IFS="$lt_save_ifs"
14799   MAGIC_CMD="$lt_save_MAGIC_CMD"
14800   ;;
14801 esac
14802 fi
14803
14804 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14805 if test -n "$MAGIC_CMD"; then
14806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14807 $as_echo "$MAGIC_CMD" >&6; }
14808 else
14809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14810 $as_echo "no" >&6; }
14811 fi
14812
14813
14814
14815
14816
14817 if test -z "$lt_cv_path_MAGIC_CMD"; then
14818   if test -n "$ac_tool_prefix"; then
14819     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14820 $as_echo_n "checking for file... " >&6; }
14821 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14822   $as_echo_n "(cached) " >&6
14823 else
14824   case $MAGIC_CMD in
14825 [\\/*] |  ?:[\\/]*)
14826   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14827   ;;
14828 *)
14829   lt_save_MAGIC_CMD="$MAGIC_CMD"
14830   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14831   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14832   for ac_dir in $ac_dummy; do
14833     IFS="$lt_save_ifs"
14834     test -z "$ac_dir" && ac_dir=.
14835     if test -f $ac_dir/file; then
14836       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14837       if test -n "$file_magic_test_file"; then
14838         case $deplibs_check_method in
14839         "file_magic "*)
14840           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14841           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14842           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14843             $EGREP "$file_magic_regex" > /dev/null; then
14844             :
14845           else
14846             cat <<_LT_EOF 1>&2
14847
14848 *** Warning: the command libtool uses to detect shared libraries,
14849 *** $file_magic_cmd, produces output that libtool cannot recognize.
14850 *** The result is that libtool may fail to recognize shared libraries
14851 *** as such.  This will affect the creation of libtool libraries that
14852 *** depend on shared libraries, but programs linked with such libtool
14853 *** libraries will work regardless of this problem.  Nevertheless, you
14854 *** may want to report the problem to your system manager and/or to
14855 *** bug-libtool@gnu.org
14856
14857 _LT_EOF
14858           fi ;;
14859         esac
14860       fi
14861       break
14862     fi
14863   done
14864   IFS="$lt_save_ifs"
14865   MAGIC_CMD="$lt_save_MAGIC_CMD"
14866   ;;
14867 esac
14868 fi
14869
14870 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14871 if test -n "$MAGIC_CMD"; then
14872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14873 $as_echo "$MAGIC_CMD" >&6; }
14874 else
14875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14876 $as_echo "no" >&6; }
14877 fi
14878
14879
14880   else
14881     MAGIC_CMD=:
14882   fi
14883 fi
14884
14885   fi
14886   ;;
14887 esac
14888
14889 # Use C for the default configuration in the libtool script
14890
14891 lt_save_CC="$CC"
14892 ac_ext=c
14893 ac_cpp='$CPP $CPPFLAGS'
14894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14896 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14897
14898
14899 # Source file extension for C test sources.
14900 ac_ext=c
14901
14902 # Object file extension for compiled C test sources.
14903 objext=o
14904 objext=$objext
14905
14906 # Code to be used in simple compile tests
14907 lt_simple_compile_test_code="int some_variable = 0;"
14908
14909 # Code to be used in simple link tests
14910 lt_simple_link_test_code='int main(){return(0);}'
14911
14912
14913
14914
14915
14916
14917
14918 # If no C compiler was specified, use CC.
14919 LTCC=${LTCC-"$CC"}
14920
14921 # If no C compiler flags were specified, use CFLAGS.
14922 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14923
14924 # Allow CC to be a program name with arguments.
14925 compiler=$CC
14926
14927 # Save the default compiler, since it gets overwritten when the other
14928 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14929 compiler_DEFAULT=$CC
14930
14931 # save warnings/boilerplate of simple test code
14932 ac_outfile=conftest.$ac_objext
14933 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14934 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14935 _lt_compiler_boilerplate=`cat conftest.err`
14936 $RM conftest*
14937
14938 ac_outfile=conftest.$ac_objext
14939 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14940 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14941 _lt_linker_boilerplate=`cat conftest.err`
14942 $RM -r conftest*
14943
14944
14945 ## CAVEAT EMPTOR:
14946 ## There is no encapsulation within the following macros, do not change
14947 ## the running order or otherwise move them around unless you know exactly
14948 ## what you are doing...
14949 if test -n "$compiler"; then
14950
14951 lt_prog_compiler_no_builtin_flag=
14952
14953 if test "$GCC" = yes; then
14954   case $cc_basename in
14955   nvcc*)
14956     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14957   *)
14958     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14959   esac
14960
14961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14962 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14963 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14964   $as_echo_n "(cached) " >&6
14965 else
14966   lt_cv_prog_compiler_rtti_exceptions=no
14967    ac_outfile=conftest.$ac_objext
14968    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14969    lt_compiler_flag="-fno-rtti -fno-exceptions"
14970    # Insert the option either (1) after the last *FLAGS variable, or
14971    # (2) before a word containing "conftest.", or (3) at the end.
14972    # Note that $ac_compile itself does not contain backslashes and begins
14973    # with a dollar sign (not a hyphen), so the echo should work correctly.
14974    # The option is referenced via a variable to avoid confusing sed.
14975    lt_compile=`echo "$ac_compile" | $SED \
14976    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14977    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14978    -e 's:$: $lt_compiler_flag:'`
14979    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14980    (eval "$lt_compile" 2>conftest.err)
14981    ac_status=$?
14982    cat conftest.err >&5
14983    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14984    if (exit $ac_status) && test -s "$ac_outfile"; then
14985      # The compiler can only warn and ignore the option if not recognized
14986      # So say no if there are warnings other than the usual output.
14987      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14988      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14989      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14990        lt_cv_prog_compiler_rtti_exceptions=yes
14991      fi
14992    fi
14993    $RM conftest*
14994
14995 fi
14996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14997 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14998
14999 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
15000     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
15001 else
15002     :
15003 fi
15004
15005 fi
15006
15007
15008
15009
15010
15011
15012   lt_prog_compiler_wl=
15013 lt_prog_compiler_pic=
15014 lt_prog_compiler_static=
15015
15016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15017 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15018
15019   if test "$GCC" = yes; then
15020     lt_prog_compiler_wl='-Wl,'
15021     lt_prog_compiler_static='-static'
15022
15023     case $host_os in
15024       aix*)
15025       # All AIX code is PIC.
15026       if test "$host_cpu" = ia64; then
15027         # AIX 5 now supports IA64 processor
15028         lt_prog_compiler_static='-Bstatic'
15029       fi
15030       ;;
15031
15032     amigaos*)
15033       case $host_cpu in
15034       powerpc)
15035             # see comment about AmigaOS4 .so support
15036             lt_prog_compiler_pic='-fPIC'
15037         ;;
15038       m68k)
15039             # FIXME: we need at least 68020 code to build shared libraries, but
15040             # adding the `-m68020' flag to GCC prevents building anything better,
15041             # like `-m68040'.
15042             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15043         ;;
15044       esac
15045       ;;
15046
15047     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15048       # PIC is the default for these OSes.
15049       ;;
15050
15051     mingw* | cygwin* | pw32* | os2* | cegcc*)
15052       # This hack is so that the source file can tell whether it is being
15053       # built for inclusion in a dll (and should export symbols for example).
15054       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15055       # (--disable-auto-import) libraries
15056       lt_prog_compiler_pic='-DDLL_EXPORT'
15057       ;;
15058
15059     darwin* | rhapsody*)
15060       # PIC is the default on this platform
15061       # Common symbols not allowed in MH_DYLIB files
15062       lt_prog_compiler_pic='-fno-common'
15063       ;;
15064
15065     haiku*)
15066       # PIC is the default for Haiku.
15067       # The "-static" flag exists, but is broken.
15068       lt_prog_compiler_static=
15069       ;;
15070
15071     hpux*)
15072       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15073       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15074       # sets the default TLS model and affects inlining.
15075       case $host_cpu in
15076       hppa*64*)
15077         # +Z the default
15078         ;;
15079       *)
15080         lt_prog_compiler_pic='-fPIC'
15081         ;;
15082       esac
15083       ;;
15084
15085     interix[3-9]*)
15086       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15087       # Instead, we relocate shared libraries at runtime.
15088       ;;
15089
15090     msdosdjgpp*)
15091       # Just because we use GCC doesn't mean we suddenly get shared libraries
15092       # on systems that don't support them.
15093       lt_prog_compiler_can_build_shared=no
15094       enable_shared=no
15095       ;;
15096
15097     *nto* | *qnx*)
15098       # QNX uses GNU C++, but need to define -shared option too, otherwise
15099       # it will coredump.
15100       lt_prog_compiler_pic='-fPIC -shared'
15101       ;;
15102
15103     sysv4*MP*)
15104       if test -d /usr/nec; then
15105         lt_prog_compiler_pic=-Kconform_pic
15106       fi
15107       ;;
15108
15109     *)
15110       lt_prog_compiler_pic='-fPIC'
15111       ;;
15112     esac
15113
15114     case $cc_basename in
15115     nvcc*) # Cuda Compiler Driver 2.2
15116       lt_prog_compiler_wl='-Xlinker '
15117       lt_prog_compiler_pic='-Xcompiler -fPIC'
15118       ;;
15119     esac
15120   else
15121     # PORTME Check for flag to pass linker flags through the system compiler.
15122     case $host_os in
15123     aix*)
15124       lt_prog_compiler_wl='-Wl,'
15125       if test "$host_cpu" = ia64; then
15126         # AIX 5 now supports IA64 processor
15127         lt_prog_compiler_static='-Bstatic'
15128       else
15129         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15130       fi
15131       ;;
15132
15133     mingw* | cygwin* | pw32* | os2* | cegcc*)
15134       # This hack is so that the source file can tell whether it is being
15135       # built for inclusion in a dll (and should export symbols for example).
15136       lt_prog_compiler_pic='-DDLL_EXPORT'
15137       ;;
15138
15139     hpux9* | hpux10* | hpux11*)
15140       lt_prog_compiler_wl='-Wl,'
15141       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15142       # not for PA HP-UX.
15143       case $host_cpu in
15144       hppa*64*|ia64*)
15145         # +Z the default
15146         ;;
15147       *)
15148         lt_prog_compiler_pic='+Z'
15149         ;;
15150       esac
15151       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15152       lt_prog_compiler_static='${wl}-a ${wl}archive'
15153       ;;
15154
15155     irix5* | irix6* | nonstopux*)
15156       lt_prog_compiler_wl='-Wl,'
15157       # PIC (with -KPIC) is the default.
15158       lt_prog_compiler_static='-non_shared'
15159       ;;
15160
15161     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15162       case $cc_basename in
15163       # old Intel for x86_64 which still supported -KPIC.
15164       ecc*)
15165         lt_prog_compiler_wl='-Wl,'
15166         lt_prog_compiler_pic='-KPIC'
15167         lt_prog_compiler_static='-static'
15168         ;;
15169       # icc used to be incompatible with GCC.
15170       # ICC 10 doesn't accept -KPIC any more.
15171       icc* | ifort*)
15172         lt_prog_compiler_wl='-Wl,'
15173         lt_prog_compiler_pic='-fPIC'
15174         lt_prog_compiler_static='-static'
15175         ;;
15176       # Lahey Fortran 8.1.
15177       lf95*)
15178         lt_prog_compiler_wl='-Wl,'
15179         lt_prog_compiler_pic='--shared'
15180         lt_prog_compiler_static='--static'
15181         ;;
15182       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15183         # Portland Group compilers (*not* the Pentium gcc compiler,
15184         # which looks to be a dead project)
15185         lt_prog_compiler_wl='-Wl,'
15186         lt_prog_compiler_pic='-fpic'
15187         lt_prog_compiler_static='-Bstatic'
15188         ;;
15189       ccc*)
15190         lt_prog_compiler_wl='-Wl,'
15191         # All Alpha code is PIC.
15192         lt_prog_compiler_static='-non_shared'
15193         ;;
15194       xl* | bgxl* | bgf* | mpixl*)
15195         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15196         lt_prog_compiler_wl='-Wl,'
15197         lt_prog_compiler_pic='-qpic'
15198         lt_prog_compiler_static='-qstaticlink'
15199         ;;
15200       *)
15201         case `$CC -V 2>&1 | sed 5q` in
15202         *Sun\ F* | *Sun*Fortran*)
15203           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15204           lt_prog_compiler_pic='-KPIC'
15205           lt_prog_compiler_static='-Bstatic'
15206           lt_prog_compiler_wl=''
15207           ;;
15208         *Sun\ C*)
15209           # Sun C 5.9
15210           lt_prog_compiler_pic='-KPIC'
15211           lt_prog_compiler_static='-Bstatic'
15212           lt_prog_compiler_wl='-Wl,'
15213           ;;
15214         esac
15215         ;;
15216       esac
15217       ;;
15218
15219     newsos6)
15220       lt_prog_compiler_pic='-KPIC'
15221       lt_prog_compiler_static='-Bstatic'
15222       ;;
15223
15224     *nto* | *qnx*)
15225       # QNX uses GNU C++, but need to define -shared option too, otherwise
15226       # it will coredump.
15227       lt_prog_compiler_pic='-fPIC -shared'
15228       ;;
15229
15230     osf3* | osf4* | osf5*)
15231       lt_prog_compiler_wl='-Wl,'
15232       # All OSF/1 code is PIC.
15233       lt_prog_compiler_static='-non_shared'
15234       ;;
15235
15236     rdos*)
15237       lt_prog_compiler_static='-non_shared'
15238       ;;
15239
15240     solaris*)
15241       lt_prog_compiler_pic='-KPIC'
15242       lt_prog_compiler_static='-Bstatic'
15243       case $cc_basename in
15244       f77* | f90* | f95*)
15245         lt_prog_compiler_wl='-Qoption ld ';;
15246       *)
15247         lt_prog_compiler_wl='-Wl,';;
15248       esac
15249       ;;
15250
15251     sunos4*)
15252       lt_prog_compiler_wl='-Qoption ld '
15253       lt_prog_compiler_pic='-PIC'
15254       lt_prog_compiler_static='-Bstatic'
15255       ;;
15256
15257     sysv4 | sysv4.2uw2* | sysv4.3*)
15258       lt_prog_compiler_wl='-Wl,'
15259       lt_prog_compiler_pic='-KPIC'
15260       lt_prog_compiler_static='-Bstatic'
15261       ;;
15262
15263     sysv4*MP*)
15264       if test -d /usr/nec ;then
15265         lt_prog_compiler_pic='-Kconform_pic'
15266         lt_prog_compiler_static='-Bstatic'
15267       fi
15268       ;;
15269
15270     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15271       lt_prog_compiler_wl='-Wl,'
15272       lt_prog_compiler_pic='-KPIC'
15273       lt_prog_compiler_static='-Bstatic'
15274       ;;
15275
15276     unicos*)
15277       lt_prog_compiler_wl='-Wl,'
15278       lt_prog_compiler_can_build_shared=no
15279       ;;
15280
15281     uts4*)
15282       lt_prog_compiler_pic='-pic'
15283       lt_prog_compiler_static='-Bstatic'
15284       ;;
15285
15286     *)
15287       lt_prog_compiler_can_build_shared=no
15288       ;;
15289     esac
15290   fi
15291
15292 case $host_os in
15293   # For platforms which do not support PIC, -DPIC is meaningless:
15294   *djgpp*)
15295     lt_prog_compiler_pic=
15296     ;;
15297   *)
15298     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15299     ;;
15300 esac
15301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15302 $as_echo "$lt_prog_compiler_pic" >&6; }
15303
15304
15305
15306
15307
15308
15309 #
15310 # Check to make sure the PIC flag actually works.
15311 #
15312 if test -n "$lt_prog_compiler_pic"; then
15313   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15314 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15315 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15316   $as_echo_n "(cached) " >&6
15317 else
15318   lt_cv_prog_compiler_pic_works=no
15319    ac_outfile=conftest.$ac_objext
15320    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15321    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15322    # Insert the option either (1) after the last *FLAGS variable, or
15323    # (2) before a word containing "conftest.", or (3) at the end.
15324    # Note that $ac_compile itself does not contain backslashes and begins
15325    # with a dollar sign (not a hyphen), so the echo should work correctly.
15326    # The option is referenced via a variable to avoid confusing sed.
15327    lt_compile=`echo "$ac_compile" | $SED \
15328    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15329    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15330    -e 's:$: $lt_compiler_flag:'`
15331    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15332    (eval "$lt_compile" 2>conftest.err)
15333    ac_status=$?
15334    cat conftest.err >&5
15335    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15336    if (exit $ac_status) && test -s "$ac_outfile"; then
15337      # The compiler can only warn and ignore the option if not recognized
15338      # So say no if there are warnings other than the usual output.
15339      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15340      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15341      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15342        lt_cv_prog_compiler_pic_works=yes
15343      fi
15344    fi
15345    $RM conftest*
15346
15347 fi
15348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15349 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15350
15351 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15352     case $lt_prog_compiler_pic in
15353      "" | " "*) ;;
15354      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15355      esac
15356 else
15357     lt_prog_compiler_pic=
15358      lt_prog_compiler_can_build_shared=no
15359 fi
15360
15361 fi
15362
15363
15364
15365
15366
15367
15368 #
15369 # Check to make sure the static flag actually works.
15370 #
15371 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15373 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15374 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15375   $as_echo_n "(cached) " >&6
15376 else
15377   lt_cv_prog_compiler_static_works=no
15378    save_LDFLAGS="$LDFLAGS"
15379    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15380    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15381    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15382      # The linker can only warn and ignore the option if not recognized
15383      # So say no if there are warnings
15384      if test -s conftest.err; then
15385        # Append any errors to the config.log.
15386        cat conftest.err 1>&5
15387        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15388        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15389        if diff conftest.exp conftest.er2 >/dev/null; then
15390          lt_cv_prog_compiler_static_works=yes
15391        fi
15392      else
15393        lt_cv_prog_compiler_static_works=yes
15394      fi
15395    fi
15396    $RM -r conftest*
15397    LDFLAGS="$save_LDFLAGS"
15398
15399 fi
15400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15401 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15402
15403 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15404     :
15405 else
15406     lt_prog_compiler_static=
15407 fi
15408
15409
15410
15411
15412
15413
15414
15415   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15416 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15417 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15418   $as_echo_n "(cached) " >&6
15419 else
15420   lt_cv_prog_compiler_c_o=no
15421    $RM -r conftest 2>/dev/null
15422    mkdir conftest
15423    cd conftest
15424    mkdir out
15425    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15426
15427    lt_compiler_flag="-o out/conftest2.$ac_objext"
15428    # Insert the option either (1) after the last *FLAGS variable, or
15429    # (2) before a word containing "conftest.", or (3) at the end.
15430    # Note that $ac_compile itself does not contain backslashes and begins
15431    # with a dollar sign (not a hyphen), so the echo should work correctly.
15432    lt_compile=`echo "$ac_compile" | $SED \
15433    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15434    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15435    -e 's:$: $lt_compiler_flag:'`
15436    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15437    (eval "$lt_compile" 2>out/conftest.err)
15438    ac_status=$?
15439    cat out/conftest.err >&5
15440    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15441    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15442    then
15443      # The compiler can only warn and ignore the option if not recognized
15444      # So say no if there are warnings
15445      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15446      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15447      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15448        lt_cv_prog_compiler_c_o=yes
15449      fi
15450    fi
15451    chmod u+w . 2>&5
15452    $RM conftest*
15453    # SGI C++ compiler will create directory out/ii_files/ for
15454    # template instantiation
15455    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15456    $RM out/* && rmdir out
15457    cd ..
15458    $RM -r conftest
15459    $RM conftest*
15460
15461 fi
15462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15463 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15464
15465
15466
15467
15468
15469
15470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15471 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15472 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15473   $as_echo_n "(cached) " >&6
15474 else
15475   lt_cv_prog_compiler_c_o=no
15476    $RM -r conftest 2>/dev/null
15477    mkdir conftest
15478    cd conftest
15479    mkdir out
15480    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15481
15482    lt_compiler_flag="-o out/conftest2.$ac_objext"
15483    # Insert the option either (1) after the last *FLAGS variable, or
15484    # (2) before a word containing "conftest.", or (3) at the end.
15485    # Note that $ac_compile itself does not contain backslashes and begins
15486    # with a dollar sign (not a hyphen), so the echo should work correctly.
15487    lt_compile=`echo "$ac_compile" | $SED \
15488    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15489    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15490    -e 's:$: $lt_compiler_flag:'`
15491    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15492    (eval "$lt_compile" 2>out/conftest.err)
15493    ac_status=$?
15494    cat out/conftest.err >&5
15495    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15496    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15497    then
15498      # The compiler can only warn and ignore the option if not recognized
15499      # So say no if there are warnings
15500      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15501      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15502      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15503        lt_cv_prog_compiler_c_o=yes
15504      fi
15505    fi
15506    chmod u+w . 2>&5
15507    $RM conftest*
15508    # SGI C++ compiler will create directory out/ii_files/ for
15509    # template instantiation
15510    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15511    $RM out/* && rmdir out
15512    cd ..
15513    $RM -r conftest
15514    $RM conftest*
15515
15516 fi
15517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15518 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15519
15520
15521
15522
15523 hard_links="nottested"
15524 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15525   # do not overwrite the value of need_locks provided by the user
15526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15527 $as_echo_n "checking if we can lock with hard links... " >&6; }
15528   hard_links=yes
15529   $RM conftest*
15530   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15531   touch conftest.a
15532   ln conftest.a conftest.b 2>&5 || hard_links=no
15533   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15535 $as_echo "$hard_links" >&6; }
15536   if test "$hard_links" = no; then
15537     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15538 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15539     need_locks=warn
15540   fi
15541 else
15542   need_locks=no
15543 fi
15544
15545
15546
15547
15548
15549
15550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15551 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15552
15553   runpath_var=
15554   allow_undefined_flag=
15555   always_export_symbols=no
15556   archive_cmds=
15557   archive_expsym_cmds=
15558   compiler_needs_object=no
15559   enable_shared_with_static_runtimes=no
15560   export_dynamic_flag_spec=
15561   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15562   hardcode_automatic=no
15563   hardcode_direct=no
15564   hardcode_direct_absolute=no
15565   hardcode_libdir_flag_spec=
15566   hardcode_libdir_flag_spec_ld=
15567   hardcode_libdir_separator=
15568   hardcode_minus_L=no
15569   hardcode_shlibpath_var=unsupported
15570   inherit_rpath=no
15571   link_all_deplibs=unknown
15572   module_cmds=
15573   module_expsym_cmds=
15574   old_archive_from_new_cmds=
15575   old_archive_from_expsyms_cmds=
15576   thread_safe_flag_spec=
15577   whole_archive_flag_spec=
15578   # include_expsyms should be a list of space-separated symbols to be *always*
15579   # included in the symbol list
15580   include_expsyms=
15581   # exclude_expsyms can be an extended regexp of symbols to exclude
15582   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15583   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15584   # as well as any symbol that contains `d'.
15585   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15586   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15587   # platforms (ab)use it in PIC code, but their linkers get confused if
15588   # the symbol is explicitly referenced.  Since portable code cannot
15589   # rely on this symbol name, it's probably fine to never include it in
15590   # preloaded symbol tables.
15591   # Exclude shared library initialization/finalization symbols.
15592   extract_expsyms_cmds=
15593
15594   case $host_os in
15595   cygwin* | mingw* | pw32* | cegcc*)
15596     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15597     # When not using gcc, we currently assume that we are using
15598     # Microsoft Visual C++.
15599     if test "$GCC" != yes; then
15600       with_gnu_ld=no
15601     fi
15602     ;;
15603   interix*)
15604     # we just hope/assume this is gcc and not c89 (= MSVC++)
15605     with_gnu_ld=yes
15606     ;;
15607   openbsd*)
15608     with_gnu_ld=no
15609     ;;
15610   esac
15611
15612   ld_shlibs=yes
15613
15614   # On some targets, GNU ld is compatible enough with the native linker
15615   # that we're better off using the native interface for both.
15616   lt_use_gnu_ld_interface=no
15617   if test "$with_gnu_ld" = yes; then
15618     case $host_os in
15619       aix*)
15620         # The AIX port of GNU ld has always aspired to compatibility
15621         # with the native linker.  However, as the warning in the GNU ld
15622         # block says, versions before 2.19.5* couldn't really create working
15623         # shared libraries, regardless of the interface used.
15624         case `$LD -v 2>&1` in
15625           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15626           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15627           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15628           *)
15629             lt_use_gnu_ld_interface=yes
15630             ;;
15631         esac
15632         ;;
15633       *)
15634         lt_use_gnu_ld_interface=yes
15635         ;;
15636     esac
15637   fi
15638
15639   if test "$lt_use_gnu_ld_interface" = yes; then
15640     # If archive_cmds runs LD, not CC, wlarc should be empty
15641     wlarc='${wl}'
15642
15643     # Set some defaults for GNU ld with shared library support. These
15644     # are reset later if shared libraries are not supported. Putting them
15645     # here allows them to be overridden if necessary.
15646     runpath_var=LD_RUN_PATH
15647     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15648     export_dynamic_flag_spec='${wl}--export-dynamic'
15649     # ancient GNU ld didn't support --whole-archive et. al.
15650     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15651       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15652     else
15653       whole_archive_flag_spec=
15654     fi
15655     supports_anon_versioning=no
15656     case `$LD -v 2>&1` in
15657       *GNU\ gold*) supports_anon_versioning=yes ;;
15658       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15659       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15660       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15661       *\ 2.11.*) ;; # other 2.11 versions
15662       *) supports_anon_versioning=yes ;;
15663     esac
15664
15665     # See if GNU ld supports shared libraries.
15666     case $host_os in
15667     aix[3-9]*)
15668       # On AIX/PPC, the GNU linker is very broken
15669       if test "$host_cpu" != ia64; then
15670         ld_shlibs=no
15671         cat <<_LT_EOF 1>&2
15672
15673 *** Warning: the GNU linker, at least up to release 2.19, is reported
15674 *** to be unable to reliably create shared libraries on AIX.
15675 *** Therefore, libtool is disabling shared libraries support.  If you
15676 *** really care for shared libraries, you may want to install binutils
15677 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15678 *** You will then need to restart the configuration process.
15679
15680 _LT_EOF
15681       fi
15682       ;;
15683
15684     amigaos*)
15685       case $host_cpu in
15686       powerpc)
15687             # see comment about AmigaOS4 .so support
15688             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15689             archive_expsym_cmds=''
15690         ;;
15691       m68k)
15692             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
15693             hardcode_libdir_flag_spec='-L$libdir'
15694             hardcode_minus_L=yes
15695         ;;
15696       esac
15697       ;;
15698
15699     beos*)
15700       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15701         allow_undefined_flag=unsupported
15702         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15703         # support --undefined.  This deserves some investigation.  FIXME
15704         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15705       else
15706         ld_shlibs=no
15707       fi
15708       ;;
15709
15710     cygwin* | mingw* | pw32* | cegcc*)
15711       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15712       # as there is no search path for DLLs.
15713       hardcode_libdir_flag_spec='-L$libdir'
15714       export_dynamic_flag_spec='${wl}--export-all-symbols'
15715       allow_undefined_flag=unsupported
15716       always_export_symbols=no
15717       enable_shared_with_static_runtimes=yes
15718       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15719
15720       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15721         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15722         # If the export-symbols file already is a .def file (1st line
15723         # is EXPORTS), use it as is; otherwise, prepend...
15724         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15725           cp $export_symbols $output_objdir/$soname.def;
15726         else
15727           echo EXPORTS > $output_objdir/$soname.def;
15728           cat $export_symbols >> $output_objdir/$soname.def;
15729         fi~
15730         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15731       else
15732         ld_shlibs=no
15733       fi
15734       ;;
15735
15736     haiku*)
15737       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15738       link_all_deplibs=yes
15739       ;;
15740
15741     interix[3-9]*)
15742       hardcode_direct=no
15743       hardcode_shlibpath_var=no
15744       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15745       export_dynamic_flag_spec='${wl}-E'
15746       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15747       # Instead, shared libraries are loaded at an image base (0x10000000 by
15748       # default) and relocated if they conflict, which is a slow very memory
15749       # consuming and fragmenting process.  To avoid this, we pick a random,
15750       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15751       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15752       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15753       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15754       ;;
15755
15756     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15757       tmp_diet=no
15758       if test "$host_os" = linux-dietlibc; then
15759         case $cc_basename in
15760           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15761         esac
15762       fi
15763       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15764          && test "$tmp_diet" = no
15765       then
15766         tmp_addflag=
15767         tmp_sharedflag='-shared'
15768         case $cc_basename,$host_cpu in
15769         pgcc*)                          # Portland Group C compiler
15770           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15771           tmp_addflag=' $pic_flag'
15772           ;;
15773         pgf77* | pgf90* | pgf95* | pgfortran*)
15774                                         # Portland Group f77 and f90 compilers
15775           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15776           tmp_addflag=' $pic_flag -Mnomain' ;;
15777         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15778           tmp_addflag=' -i_dynamic' ;;
15779         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15780           tmp_addflag=' -i_dynamic -nofor_main' ;;
15781         ifc* | ifort*)                  # Intel Fortran compiler
15782           tmp_addflag=' -nofor_main' ;;
15783         lf95*)                          # Lahey Fortran 8.1
15784           whole_archive_flag_spec=
15785           tmp_sharedflag='--shared' ;;
15786         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15787           tmp_sharedflag='-qmkshrobj'
15788           tmp_addflag= ;;
15789         nvcc*)  # Cuda Compiler Driver 2.2
15790           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15791           compiler_needs_object=yes
15792           ;;
15793         esac
15794         case `$CC -V 2>&1 | sed 5q` in
15795         *Sun\ C*)                       # Sun C 5.9
15796           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15797           compiler_needs_object=yes
15798           tmp_sharedflag='-G' ;;
15799         *Sun\ F*)                       # Sun Fortran 8.3
15800           tmp_sharedflag='-G' ;;
15801         esac
15802         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15803
15804         if test "x$supports_anon_versioning" = xyes; then
15805           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15806             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15807             echo "local: *; };" >> $output_objdir/$libname.ver~
15808             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15809         fi
15810
15811         case $cc_basename in
15812         xlf* | bgf* | bgxlf* | mpixlf*)
15813           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15814           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15815           hardcode_libdir_flag_spec=
15816           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15817           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15818           if test "x$supports_anon_versioning" = xyes; then
15819             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15820               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15821               echo "local: *; };" >> $output_objdir/$libname.ver~
15822               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15823           fi
15824           ;;
15825         esac
15826       else
15827         ld_shlibs=no
15828       fi
15829       ;;
15830
15831     netbsd*)
15832       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15833         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15834         wlarc=
15835       else
15836         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15837         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15838       fi
15839       ;;
15840
15841     solaris*)
15842       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15843         ld_shlibs=no
15844         cat <<_LT_EOF 1>&2
15845
15846 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15847 *** create shared libraries on Solaris systems.  Therefore, libtool
15848 *** is disabling shared libraries support.  We urge you to upgrade GNU
15849 *** binutils to release 2.9.1 or newer.  Another option is to modify
15850 *** your PATH or compiler configuration so that the native linker is
15851 *** used, and then restart.
15852
15853 _LT_EOF
15854       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15855         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15856         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15857       else
15858         ld_shlibs=no
15859       fi
15860       ;;
15861
15862     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15863       case `$LD -v 2>&1` in
15864         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15865         ld_shlibs=no
15866         cat <<_LT_EOF 1>&2
15867
15868 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15869 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15870 *** is disabling shared libraries support.  We urge you to upgrade GNU
15871 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15872 *** your PATH or compiler configuration so that the native linker is
15873 *** used, and then restart.
15874
15875 _LT_EOF
15876         ;;
15877         *)
15878           # For security reasons, it is highly recommended that you always
15879           # use absolute paths for naming shared libraries, and exclude the
15880           # DT_RUNPATH tag from executables and libraries.  But doing so
15881           # requires that you compile everything twice, which is a pain.
15882           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15883             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15884             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15885             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15886           else
15887             ld_shlibs=no
15888           fi
15889         ;;
15890       esac
15891       ;;
15892
15893     sunos4*)
15894       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15895       wlarc=
15896       hardcode_direct=yes
15897       hardcode_shlibpath_var=no
15898       ;;
15899
15900     *)
15901       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15902         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15903         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15904       else
15905         ld_shlibs=no
15906       fi
15907       ;;
15908     esac
15909
15910     if test "$ld_shlibs" = no; then
15911       runpath_var=
15912       hardcode_libdir_flag_spec=
15913       export_dynamic_flag_spec=
15914       whole_archive_flag_spec=
15915     fi
15916   else
15917     # PORTME fill in a description of your system's linker (not GNU ld)
15918     case $host_os in
15919     aix3*)
15920       allow_undefined_flag=unsupported
15921       always_export_symbols=yes
15922       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15923       # Note: this linker hardcodes the directories in LIBPATH if there
15924       # are no directories specified by -L.
15925       hardcode_minus_L=yes
15926       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15927         # Neither direct hardcoding nor static linking is supported with a
15928         # broken collect2.
15929         hardcode_direct=unsupported
15930       fi
15931       ;;
15932
15933     aix[4-9]*)
15934       if test "$host_cpu" = ia64; then
15935         # On IA64, the linker does run time linking by default, so we don't
15936         # have to do anything special.
15937         aix_use_runtimelinking=no
15938         exp_sym_flag='-Bexport'
15939         no_entry_flag=""
15940       else
15941         # If we're using GNU nm, then we don't want the "-C" option.
15942         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15943         # Also, AIX nm treats weak defined symbols like other global
15944         # defined symbols, whereas GNU nm marks them as "W".
15945         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15946           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15947         else
15948           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15949         fi
15950         aix_use_runtimelinking=no
15951
15952         # Test if we are trying to use run time linking or normal
15953         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15954         # need to do runtime linking.
15955         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15956           for ld_flag in $LDFLAGS; do
15957           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15958             aix_use_runtimelinking=yes
15959             break
15960           fi
15961           done
15962           ;;
15963         esac
15964
15965         exp_sym_flag='-bexport'
15966         no_entry_flag='-bnoentry'
15967       fi
15968
15969       # When large executables or shared objects are built, AIX ld can
15970       # have problems creating the table of contents.  If linking a library
15971       # or program results in "error TOC overflow" add -mminimal-toc to
15972       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15973       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15974
15975       archive_cmds=''
15976       hardcode_direct=yes
15977       hardcode_direct_absolute=yes
15978       hardcode_libdir_separator=':'
15979       link_all_deplibs=yes
15980       file_list_spec='${wl}-f,'
15981
15982       if test "$GCC" = yes; then
15983         case $host_os in aix4.[012]|aix4.[012].*)
15984         # We only want to do this on AIX 4.2 and lower, the check
15985         # below for broken collect2 doesn't work under 4.3+
15986           collect2name=`${CC} -print-prog-name=collect2`
15987           if test -f "$collect2name" &&
15988            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15989           then
15990           # We have reworked collect2
15991           :
15992           else
15993           # We have old collect2
15994           hardcode_direct=unsupported
15995           # It fails to find uninstalled libraries when the uninstalled
15996           # path is not listed in the libpath.  Setting hardcode_minus_L
15997           # to unsupported forces relinking
15998           hardcode_minus_L=yes
15999           hardcode_libdir_flag_spec='-L$libdir'
16000           hardcode_libdir_separator=
16001           fi
16002           ;;
16003         esac
16004         shared_flag='-shared'
16005         if test "$aix_use_runtimelinking" = yes; then
16006           shared_flag="$shared_flag "'${wl}-G'
16007         fi
16008       else
16009         # not using gcc
16010         if test "$host_cpu" = ia64; then
16011         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16012         # chokes on -Wl,-G. The following line is correct:
16013           shared_flag='-G'
16014         else
16015           if test "$aix_use_runtimelinking" = yes; then
16016             shared_flag='${wl}-G'
16017           else
16018             shared_flag='${wl}-bM:SRE'
16019           fi
16020         fi
16021       fi
16022
16023       export_dynamic_flag_spec='${wl}-bexpall'
16024       # It seems that -bexpall does not export symbols beginning with
16025       # underscore (_), so it is better to generate a list of symbols to export.
16026       always_export_symbols=yes
16027       if test "$aix_use_runtimelinking" = yes; then
16028         # Warning - without using the other runtime loading flags (-brtl),
16029         # -berok will link without error, but may produce a broken library.
16030         allow_undefined_flag='-berok'
16031         # Determine the default libpath from the value encoded in an
16032         # empty executable.
16033         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16034 /* end confdefs.h.  */
16035
16036 int
16037 main ()
16038 {
16039
16040   ;
16041   return 0;
16042 }
16043 _ACEOF
16044 if ac_fn_c_try_link "$LINENO"; then :
16045
16046 lt_aix_libpath_sed='
16047     /Import File Strings/,/^$/ {
16048         /^0/ {
16049             s/^0  *\(.*\)$/\1/
16050             p
16051         }
16052     }'
16053 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16054 # Check for a 64-bit object if we didn't find anything.
16055 if test -z "$aix_libpath"; then
16056   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16057 fi
16058 fi
16059 rm -f core conftest.err conftest.$ac_objext \
16060     conftest$ac_exeext conftest.$ac_ext
16061 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16062
16063         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16064         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
16065       else
16066         if test "$host_cpu" = ia64; then
16067           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16068           allow_undefined_flag="-z nodefs"
16069           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16070         else
16071          # Determine the default libpath from the value encoded in an
16072          # empty executable.
16073          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16074 /* end confdefs.h.  */
16075
16076 int
16077 main ()
16078 {
16079
16080   ;
16081   return 0;
16082 }
16083 _ACEOF
16084 if ac_fn_c_try_link "$LINENO"; then :
16085
16086 lt_aix_libpath_sed='
16087     /Import File Strings/,/^$/ {
16088         /^0/ {
16089             s/^0  *\(.*\)$/\1/
16090             p
16091         }
16092     }'
16093 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16094 # Check for a 64-bit object if we didn't find anything.
16095 if test -z "$aix_libpath"; then
16096   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16097 fi
16098 fi
16099 rm -f core conftest.err conftest.$ac_objext \
16100     conftest$ac_exeext conftest.$ac_ext
16101 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16102
16103          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16104           # Warning - without using the other run time loading flags,
16105           # -berok will link without error, but may produce a broken library.
16106           no_undefined_flag=' ${wl}-bernotok'
16107           allow_undefined_flag=' ${wl}-berok'
16108           if test "$with_gnu_ld" = yes; then
16109             # We only use this code for GNU lds that support --whole-archive.
16110             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16111           else
16112             # Exported symbols can be pulled into shared objects from archives
16113             whole_archive_flag_spec='$convenience'
16114           fi
16115           archive_cmds_need_lc=yes
16116           # This is similar to how AIX traditionally builds its shared libraries.
16117           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
16118         fi
16119       fi
16120       ;;
16121
16122     amigaos*)
16123       case $host_cpu in
16124       powerpc)
16125             # see comment about AmigaOS4 .so support
16126             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16127             archive_expsym_cmds=''
16128         ;;
16129       m68k)
16130             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
16131             hardcode_libdir_flag_spec='-L$libdir'
16132             hardcode_minus_L=yes
16133         ;;
16134       esac
16135       ;;
16136
16137     bsdi[45]*)
16138       export_dynamic_flag_spec=-rdynamic
16139       ;;
16140
16141     cygwin* | mingw* | pw32* | cegcc*)
16142       # When not using gcc, we currently assume that we are using
16143       # Microsoft Visual C++.
16144       # hardcode_libdir_flag_spec is actually meaningless, as there is
16145       # no search path for DLLs.
16146       hardcode_libdir_flag_spec=' '
16147       allow_undefined_flag=unsupported
16148       # Tell ltmain to make .lib files, not .a files.
16149       libext=lib
16150       # Tell ltmain to make .dll files, not .so files.
16151       shrext_cmds=".dll"
16152       # FIXME: Setting linknames here is a bad hack.
16153       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16154       # The linker will automatically build a .lib file if we build a DLL.
16155       old_archive_from_new_cmds='true'
16156       # FIXME: Should let the user specify the lib program.
16157       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16158       fix_srcfile_path='`cygpath -w "$srcfile"`'
16159       enable_shared_with_static_runtimes=yes
16160       ;;
16161
16162     darwin* | rhapsody*)
16163
16164
16165   archive_cmds_need_lc=no
16166   hardcode_direct=no
16167   hardcode_automatic=yes
16168   hardcode_shlibpath_var=unsupported
16169   if test "$lt_cv_ld_force_load" = "yes"; then
16170     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16171   else
16172     whole_archive_flag_spec=''
16173   fi
16174   link_all_deplibs=yes
16175   allow_undefined_flag="$_lt_dar_allow_undefined"
16176   case $cc_basename in
16177      ifort*) _lt_dar_can_shared=yes ;;
16178      *) _lt_dar_can_shared=$GCC ;;
16179   esac
16180   if test "$_lt_dar_can_shared" = "yes"; then
16181     output_verbose_link_cmd=func_echo_all
16182     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16183     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16184     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
16185     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16186
16187   else
16188   ld_shlibs=no
16189   fi
16190
16191       ;;
16192
16193     dgux*)
16194       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16195       hardcode_libdir_flag_spec='-L$libdir'
16196       hardcode_shlibpath_var=no
16197       ;;
16198
16199     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16200     # support.  Future versions do this automatically, but an explicit c++rt0.o
16201     # does not break anything, and helps significantly (at the cost of a little
16202     # extra space).
16203     freebsd2.2*)
16204       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16205       hardcode_libdir_flag_spec='-R$libdir'
16206       hardcode_direct=yes
16207       hardcode_shlibpath_var=no
16208       ;;
16209
16210     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16211     freebsd2.*)
16212       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16213       hardcode_direct=yes
16214       hardcode_minus_L=yes
16215       hardcode_shlibpath_var=no
16216       ;;
16217
16218     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16219     freebsd* | dragonfly*)
16220       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16221       hardcode_libdir_flag_spec='-R$libdir'
16222       hardcode_direct=yes
16223       hardcode_shlibpath_var=no
16224       ;;
16225
16226     hpux9*)
16227       if test "$GCC" = yes; then
16228         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
16229       else
16230         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
16231       fi
16232       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16233       hardcode_libdir_separator=:
16234       hardcode_direct=yes
16235
16236       # hardcode_minus_L: Not really in the search PATH,
16237       # but as the default location of the library.
16238       hardcode_minus_L=yes
16239       export_dynamic_flag_spec='${wl}-E'
16240       ;;
16241
16242     hpux10*)
16243       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16244         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16245       else
16246         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16247       fi
16248       if test "$with_gnu_ld" = no; then
16249         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16250         hardcode_libdir_flag_spec_ld='+b $libdir'
16251         hardcode_libdir_separator=:
16252         hardcode_direct=yes
16253         hardcode_direct_absolute=yes
16254         export_dynamic_flag_spec='${wl}-E'
16255         # hardcode_minus_L: Not really in the search PATH,
16256         # but as the default location of the library.
16257         hardcode_minus_L=yes
16258       fi
16259       ;;
16260
16261     hpux11*)
16262       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16263         case $host_cpu in
16264         hppa*64*)
16265           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16266           ;;
16267         ia64*)
16268           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16269           ;;
16270         *)
16271           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16272           ;;
16273         esac
16274       else
16275         case $host_cpu in
16276         hppa*64*)
16277           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16278           ;;
16279         ia64*)
16280           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16281           ;;
16282         *)
16283
16284           # Older versions of the 11.00 compiler do not understand -b yet
16285           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16286           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16287 $as_echo_n "checking if $CC understands -b... " >&6; }
16288 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16289   $as_echo_n "(cached) " >&6
16290 else
16291   lt_cv_prog_compiler__b=no
16292    save_LDFLAGS="$LDFLAGS"
16293    LDFLAGS="$LDFLAGS -b"
16294    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16295    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16296      # The linker can only warn and ignore the option if not recognized
16297      # So say no if there are warnings
16298      if test -s conftest.err; then
16299        # Append any errors to the config.log.
16300        cat conftest.err 1>&5
16301        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16302        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16303        if diff conftest.exp conftest.er2 >/dev/null; then
16304          lt_cv_prog_compiler__b=yes
16305        fi
16306      else
16307        lt_cv_prog_compiler__b=yes
16308      fi
16309    fi
16310    $RM -r conftest*
16311    LDFLAGS="$save_LDFLAGS"
16312
16313 fi
16314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16315 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16316
16317 if test x"$lt_cv_prog_compiler__b" = xyes; then
16318     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16319 else
16320     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16321 fi
16322
16323           ;;
16324         esac
16325       fi
16326       if test "$with_gnu_ld" = no; then
16327         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16328         hardcode_libdir_separator=:
16329
16330         case $host_cpu in
16331         hppa*64*|ia64*)
16332           hardcode_direct=no
16333           hardcode_shlibpath_var=no
16334           ;;
16335         *)
16336           hardcode_direct=yes
16337           hardcode_direct_absolute=yes
16338           export_dynamic_flag_spec='${wl}-E'
16339
16340           # hardcode_minus_L: Not really in the search PATH,
16341           # but as the default location of the library.
16342           hardcode_minus_L=yes
16343           ;;
16344         esac
16345       fi
16346       ;;
16347
16348     irix5* | irix6* | nonstopux*)
16349       if test "$GCC" = yes; then
16350         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16351         # Try to use the -exported_symbol ld option, if it does not
16352         # work, assume that -exports_file does not work either and
16353         # implicitly export all symbols.
16354         save_LDFLAGS="$LDFLAGS"
16355         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16356         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16357 /* end confdefs.h.  */
16358 int foo(void) {}
16359 _ACEOF
16360 if ac_fn_c_try_link "$LINENO"; then :
16361   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
16362
16363 fi
16364 rm -f core conftest.err conftest.$ac_objext \
16365     conftest$ac_exeext conftest.$ac_ext
16366         LDFLAGS="$save_LDFLAGS"
16367       else
16368         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16369         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
16370       fi
16371       archive_cmds_need_lc='no'
16372       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16373       hardcode_libdir_separator=:
16374       inherit_rpath=yes
16375       link_all_deplibs=yes
16376       ;;
16377
16378     netbsd*)
16379       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16380         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16381       else
16382         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16383       fi
16384       hardcode_libdir_flag_spec='-R$libdir'
16385       hardcode_direct=yes
16386       hardcode_shlibpath_var=no
16387       ;;
16388
16389     newsos6)
16390       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16391       hardcode_direct=yes
16392       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16393       hardcode_libdir_separator=:
16394       hardcode_shlibpath_var=no
16395       ;;
16396
16397     *nto* | *qnx*)
16398       ;;
16399
16400     openbsd*)
16401       if test -f /usr/libexec/ld.so; then
16402         hardcode_direct=yes
16403         hardcode_shlibpath_var=no
16404         hardcode_direct_absolute=yes
16405         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16406           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16407           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16408           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16409           export_dynamic_flag_spec='${wl}-E'
16410         else
16411           case $host_os in
16412            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16413              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16414              hardcode_libdir_flag_spec='-R$libdir'
16415              ;;
16416            *)
16417              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16418              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16419              ;;
16420           esac
16421         fi
16422       else
16423         ld_shlibs=no
16424       fi
16425       ;;
16426
16427     os2*)
16428       hardcode_libdir_flag_spec='-L$libdir'
16429       hardcode_minus_L=yes
16430       allow_undefined_flag=unsupported
16431       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
16432       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16433       ;;
16434
16435     osf3*)
16436       if test "$GCC" = yes; then
16437         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16438         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16439       else
16440         allow_undefined_flag=' -expect_unresolved \*'
16441         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16442       fi
16443       archive_cmds_need_lc='no'
16444       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16445       hardcode_libdir_separator=:
16446       ;;
16447
16448     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16449       if test "$GCC" = yes; then
16450         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16451         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
16452         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16453       else
16454         allow_undefined_flag=' -expect_unresolved \*'
16455         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16456         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
16457         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
16458
16459         # Both c and cxx compiler support -rpath directly
16460         hardcode_libdir_flag_spec='-rpath $libdir'
16461       fi
16462       archive_cmds_need_lc='no'
16463       hardcode_libdir_separator=:
16464       ;;
16465
16466     solaris*)
16467       no_undefined_flag=' -z defs'
16468       if test "$GCC" = yes; then
16469         wlarc='${wl}'
16470         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16471         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16472           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16473       else
16474         case `$CC -V 2>&1` in
16475         *"Compilers 5.0"*)
16476           wlarc=''
16477           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16478           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16479           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16480           ;;
16481         *)
16482           wlarc='${wl}'
16483           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16484           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16485           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16486           ;;
16487         esac
16488       fi
16489       hardcode_libdir_flag_spec='-R$libdir'
16490       hardcode_shlibpath_var=no
16491       case $host_os in
16492       solaris2.[0-5] | solaris2.[0-5].*) ;;
16493       *)
16494         # The compiler driver will combine and reorder linker options,
16495         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16496         # but is careful enough not to reorder.
16497         # Supported since Solaris 2.6 (maybe 2.5.1?)
16498         if test "$GCC" = yes; then
16499           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16500         else
16501           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16502         fi
16503         ;;
16504       esac
16505       link_all_deplibs=yes
16506       ;;
16507
16508     sunos4*)
16509       if test "x$host_vendor" = xsequent; then
16510         # Use $CC to link under sequent, because it throws in some extra .o
16511         # files that make .init and .fini sections work.
16512         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16513       else
16514         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16515       fi
16516       hardcode_libdir_flag_spec='-L$libdir'
16517       hardcode_direct=yes
16518       hardcode_minus_L=yes
16519       hardcode_shlibpath_var=no
16520       ;;
16521
16522     sysv4)
16523       case $host_vendor in
16524         sni)
16525           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16526           hardcode_direct=yes # is this really true???
16527         ;;
16528         siemens)
16529           ## LD is ld it makes a PLAMLIB
16530           ## CC just makes a GrossModule.
16531           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16532           reload_cmds='$CC -r -o $output$reload_objs'
16533           hardcode_direct=no
16534         ;;
16535         motorola)
16536           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16537           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16538         ;;
16539       esac
16540       runpath_var='LD_RUN_PATH'
16541       hardcode_shlibpath_var=no
16542       ;;
16543
16544     sysv4.3*)
16545       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16546       hardcode_shlibpath_var=no
16547       export_dynamic_flag_spec='-Bexport'
16548       ;;
16549
16550     sysv4*MP*)
16551       if test -d /usr/nec; then
16552         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16553         hardcode_shlibpath_var=no
16554         runpath_var=LD_RUN_PATH
16555         hardcode_runpath_var=yes
16556         ld_shlibs=yes
16557       fi
16558       ;;
16559
16560     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16561       no_undefined_flag='${wl}-z,text'
16562       archive_cmds_need_lc=no
16563       hardcode_shlibpath_var=no
16564       runpath_var='LD_RUN_PATH'
16565
16566       if test "$GCC" = yes; then
16567         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16568         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16569       else
16570         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16571         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16572       fi
16573       ;;
16574
16575     sysv5* | sco3.2v5* | sco5v6*)
16576       # Note: We can NOT use -z defs as we might desire, because we do not
16577       # link with -lc, and that would cause any symbols used from libc to
16578       # always be unresolved, which means just about no library would
16579       # ever link correctly.  If we're not using GNU ld we use -z text
16580       # though, which does catch some bad symbols but isn't as heavy-handed
16581       # as -z defs.
16582       no_undefined_flag='${wl}-z,text'
16583       allow_undefined_flag='${wl}-z,nodefs'
16584       archive_cmds_need_lc=no
16585       hardcode_shlibpath_var=no
16586       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16587       hardcode_libdir_separator=':'
16588       link_all_deplibs=yes
16589       export_dynamic_flag_spec='${wl}-Bexport'
16590       runpath_var='LD_RUN_PATH'
16591
16592       if test "$GCC" = yes; then
16593         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16594         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16595       else
16596         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16597         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16598       fi
16599       ;;
16600
16601     uts4*)
16602       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16603       hardcode_libdir_flag_spec='-L$libdir'
16604       hardcode_shlibpath_var=no
16605       ;;
16606
16607     *)
16608       ld_shlibs=no
16609       ;;
16610     esac
16611
16612     if test x$host_vendor = xsni; then
16613       case $host in
16614       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16615         export_dynamic_flag_spec='${wl}-Blargedynsym'
16616         ;;
16617       esac
16618     fi
16619   fi
16620
16621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16622 $as_echo "$ld_shlibs" >&6; }
16623 test "$ld_shlibs" = no && can_build_shared=no
16624
16625 with_gnu_ld=$with_gnu_ld
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641 #
16642 # Do we need to explicitly link libc?
16643 #
16644 case "x$archive_cmds_need_lc" in
16645 x|xyes)
16646   # Assume -lc should be added
16647   archive_cmds_need_lc=yes
16648
16649   if test "$enable_shared" = yes && test "$GCC" = yes; then
16650     case $archive_cmds in
16651     *'~'*)
16652       # FIXME: we may have to deal with multi-command sequences.
16653       ;;
16654     '$CC '*)
16655       # Test whether the compiler implicitly links with -lc since on some
16656       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16657       # to ld, don't add -lc before -lgcc.
16658       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16659 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16660 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16661   $as_echo_n "(cached) " >&6
16662 else
16663   $RM conftest*
16664         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16665
16666         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16667   (eval $ac_compile) 2>&5
16668   ac_status=$?
16669   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16670   test $ac_status = 0; } 2>conftest.err; then
16671           soname=conftest
16672           lib=conftest
16673           libobjs=conftest.$ac_objext
16674           deplibs=
16675           wl=$lt_prog_compiler_wl
16676           pic_flag=$lt_prog_compiler_pic
16677           compiler_flags=-v
16678           linker_flags=-v
16679           verstring=
16680           output_objdir=.
16681           libname=conftest
16682           lt_save_allow_undefined_flag=$allow_undefined_flag
16683           allow_undefined_flag=
16684           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16685   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16686   ac_status=$?
16687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16688   test $ac_status = 0; }
16689           then
16690             lt_cv_archive_cmds_need_lc=no
16691           else
16692             lt_cv_archive_cmds_need_lc=yes
16693           fi
16694           allow_undefined_flag=$lt_save_allow_undefined_flag
16695         else
16696           cat conftest.err 1>&5
16697         fi
16698         $RM conftest*
16699
16700 fi
16701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16702 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16703       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16704       ;;
16705     esac
16706   fi
16707   ;;
16708 esac
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
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16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806
16807
16808
16809
16810
16811
16812
16813
16814
16815
16816
16817
16818
16819
16820
16821
16822
16823
16824
16825
16826
16827
16828
16829
16830
16831
16832
16833
16834
16835
16836
16837
16838
16839
16840
16841
16842
16843
16844
16845
16846
16847
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857
16858
16859
16860
16861
16862
16863
16864
16865
16866   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16867 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16868
16869 if test "$GCC" = yes; then
16870   case $host_os in
16871     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16872     *) lt_awk_arg="/^libraries:/" ;;
16873   esac
16874   case $host_os in
16875     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16876     *) lt_sed_strip_eq="s,=/,/,g" ;;
16877   esac
16878   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16879   case $lt_search_path_spec in
16880   *\;*)
16881     # if the path contains ";" then we assume it to be the separator
16882     # otherwise default to the standard path separator (i.e. ":") - it is
16883     # assumed that no part of a normal pathname contains ";" but that should
16884     # okay in the real world where ";" in dirpaths is itself problematic.
16885     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16886     ;;
16887   *)
16888     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16889     ;;
16890   esac
16891   # Ok, now we have the path, separated by spaces, we can step through it
16892   # and add multilib dir if necessary.
16893   lt_tmp_lt_search_path_spec=
16894   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16895   for lt_sys_path in $lt_search_path_spec; do
16896     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16897       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16898     else
16899       test -d "$lt_sys_path" && \
16900         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16901     fi
16902   done
16903   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16904 BEGIN {RS=" "; FS="/|\n";} {
16905   lt_foo="";
16906   lt_count=0;
16907   for (lt_i = NF; lt_i > 0; lt_i--) {
16908     if ($lt_i != "" && $lt_i != ".") {
16909       if ($lt_i == "..") {
16910         lt_count++;
16911       } else {
16912         if (lt_count == 0) {
16913           lt_foo="/" $lt_i lt_foo;
16914         } else {
16915           lt_count--;
16916         }
16917       }
16918     }
16919   }
16920   if (lt_foo != "") { lt_freq[lt_foo]++; }
16921   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16922 }'`
16923   # AWK program above erroneously prepends '/' to C:/dos/paths
16924   # for these hosts.
16925   case $host_os in
16926     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16927       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16928   esac
16929   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16930 else
16931   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16932 fi
16933 library_names_spec=
16934 libname_spec='lib$name'
16935 soname_spec=
16936 shrext_cmds=".so"
16937 postinstall_cmds=
16938 postuninstall_cmds=
16939 finish_cmds=
16940 finish_eval=
16941 shlibpath_var=
16942 shlibpath_overrides_runpath=unknown
16943 version_type=none
16944 dynamic_linker="$host_os ld.so"
16945 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16946 need_lib_prefix=unknown
16947 hardcode_into_libs=no
16948
16949 # when you set need_version to no, make sure it does not cause -set_version
16950 # flags to be left without arguments
16951 need_version=unknown
16952
16953 case $host_os in
16954 aix3*)
16955   version_type=linux
16956   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16957   shlibpath_var=LIBPATH
16958
16959   # AIX 3 has no versioning support, so we append a major version to the name.
16960   soname_spec='${libname}${release}${shared_ext}$major'
16961   ;;
16962
16963 aix[4-9]*)
16964   version_type=linux
16965   need_lib_prefix=no
16966   need_version=no
16967   hardcode_into_libs=yes
16968   if test "$host_cpu" = ia64; then
16969     # AIX 5 supports IA64
16970     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16971     shlibpath_var=LD_LIBRARY_PATH
16972   else
16973     # With GCC up to 2.95.x, collect2 would create an import file
16974     # for dependence libraries.  The import file would start with
16975     # the line `#! .'.  This would cause the generated library to
16976     # depend on `.', always an invalid library.  This was fixed in
16977     # development snapshots of GCC prior to 3.0.
16978     case $host_os in
16979       aix4 | aix4.[01] | aix4.[01].*)
16980       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16981            echo ' yes '
16982            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16983         :
16984       else
16985         can_build_shared=no
16986       fi
16987       ;;
16988     esac
16989     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16990     # soname into executable. Probably we can add versioning support to
16991     # collect2, so additional links can be useful in future.
16992     if test "$aix_use_runtimelinking" = yes; then
16993       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16994       # instead of lib<name>.a to let people know that these are not
16995       # typical AIX shared libraries.
16996       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16997     else
16998       # We preserve .a as extension for shared libraries through AIX4.2
16999       # and later when we are not doing run time linking.
17000       library_names_spec='${libname}${release}.a $libname.a'
17001       soname_spec='${libname}${release}${shared_ext}$major'
17002     fi
17003     shlibpath_var=LIBPATH
17004   fi
17005   ;;
17006
17007 amigaos*)
17008   case $host_cpu in
17009   powerpc)
17010     # Since July 2007 AmigaOS4 officially supports .so libraries.
17011     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17012     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17013     ;;
17014   m68k)
17015     library_names_spec='$libname.ixlibrary $libname.a'
17016     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17017     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
17018     ;;
17019   esac
17020   ;;
17021
17022 beos*)
17023   library_names_spec='${libname}${shared_ext}'
17024   dynamic_linker="$host_os ld.so"
17025   shlibpath_var=LIBRARY_PATH
17026   ;;
17027
17028 bsdi[45]*)
17029   version_type=linux
17030   need_version=no
17031   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17032   soname_spec='${libname}${release}${shared_ext}$major'
17033   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17034   shlibpath_var=LD_LIBRARY_PATH
17035   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17036   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17037   # the default ld.so.conf also contains /usr/contrib/lib and
17038   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17039   # libtool to hard-code these into programs
17040   ;;
17041
17042 cygwin* | mingw* | pw32* | cegcc*)
17043   version_type=windows
17044   shrext_cmds=".dll"
17045   need_version=no
17046   need_lib_prefix=no
17047
17048   case $GCC,$host_os in
17049   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17050     library_names_spec='$libname.dll.a'
17051     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17052     postinstall_cmds='base_file=`basename \${file}`~
17053       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17054       dldir=$destdir/`dirname \$dlpath`~
17055       test -d \$dldir || mkdir -p \$dldir~
17056       $install_prog $dir/$dlname \$dldir/$dlname~
17057       chmod a+x \$dldir/$dlname~
17058       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17059         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17060       fi'
17061     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17062       dlpath=$dir/\$dldll~
17063        $RM \$dlpath'
17064     shlibpath_overrides_runpath=yes
17065
17066     case $host_os in
17067     cygwin*)
17068       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17069       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17070
17071       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17072       ;;
17073     mingw* | cegcc*)
17074       # MinGW DLLs use traditional 'lib' prefix
17075       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17076       ;;
17077     pw32*)
17078       # pw32 DLLs use 'pw' prefix rather than 'lib'
17079       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17080       ;;
17081     esac
17082     ;;
17083
17084   *)
17085     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17086     ;;
17087   esac
17088   dynamic_linker='Win32 ld.exe'
17089   # FIXME: first we should search . and the directory the executable is in
17090   shlibpath_var=PATH
17091   ;;
17092
17093 darwin* | rhapsody*)
17094   dynamic_linker="$host_os dyld"
17095   version_type=darwin
17096   need_lib_prefix=no
17097   need_version=no
17098   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17099   soname_spec='${libname}${release}${major}$shared_ext'
17100   shlibpath_overrides_runpath=yes
17101   shlibpath_var=DYLD_LIBRARY_PATH
17102   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17103
17104   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17105   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17106   ;;
17107
17108 dgux*)
17109   version_type=linux
17110   need_lib_prefix=no
17111   need_version=no
17112   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17113   soname_spec='${libname}${release}${shared_ext}$major'
17114   shlibpath_var=LD_LIBRARY_PATH
17115   ;;
17116
17117 freebsd* | dragonfly*)
17118   # DragonFly does not have aout.  When/if they implement a new
17119   # versioning mechanism, adjust this.
17120   if test -x /usr/bin/objformat; then
17121     objformat=`/usr/bin/objformat`
17122   else
17123     case $host_os in
17124     freebsd[23].*) objformat=aout ;;
17125     *) objformat=elf ;;
17126     esac
17127   fi
17128   version_type=freebsd-$objformat
17129   case $version_type in
17130     freebsd-elf*)
17131       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17132       need_version=no
17133       need_lib_prefix=no
17134       ;;
17135     freebsd-*)
17136       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17137       need_version=yes
17138       ;;
17139   esac
17140   shlibpath_var=LD_LIBRARY_PATH
17141   case $host_os in
17142   freebsd2.*)
17143     shlibpath_overrides_runpath=yes
17144     ;;
17145   freebsd3.[01]* | freebsdelf3.[01]*)
17146     shlibpath_overrides_runpath=yes
17147     hardcode_into_libs=yes
17148     ;;
17149   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17150   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17151     shlibpath_overrides_runpath=no
17152     hardcode_into_libs=yes
17153     ;;
17154   *) # from 4.6 on, and DragonFly
17155     shlibpath_overrides_runpath=yes
17156     hardcode_into_libs=yes
17157     ;;
17158   esac
17159   ;;
17160
17161 gnu*)
17162   version_type=linux
17163   need_lib_prefix=no
17164   need_version=no
17165   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17166   soname_spec='${libname}${release}${shared_ext}$major'
17167   shlibpath_var=LD_LIBRARY_PATH
17168   hardcode_into_libs=yes
17169   ;;
17170
17171 haiku*)
17172   version_type=linux
17173   need_lib_prefix=no
17174   need_version=no
17175   dynamic_linker="$host_os runtime_loader"
17176   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17177   soname_spec='${libname}${release}${shared_ext}$major'
17178   shlibpath_var=LIBRARY_PATH
17179   shlibpath_overrides_runpath=yes
17180   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17181   hardcode_into_libs=yes
17182   ;;
17183
17184 hpux9* | hpux10* | hpux11*)
17185   # Give a soname corresponding to the major version so that dld.sl refuses to
17186   # link against other versions.
17187   version_type=sunos
17188   need_lib_prefix=no
17189   need_version=no
17190   case $host_cpu in
17191   ia64*)
17192     shrext_cmds='.so'
17193     hardcode_into_libs=yes
17194     dynamic_linker="$host_os dld.so"
17195     shlibpath_var=LD_LIBRARY_PATH
17196     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17197     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17198     soname_spec='${libname}${release}${shared_ext}$major'
17199     if test "X$HPUX_IA64_MODE" = X32; then
17200       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17201     else
17202       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17203     fi
17204     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17205     ;;
17206   hppa*64*)
17207     shrext_cmds='.sl'
17208     hardcode_into_libs=yes
17209     dynamic_linker="$host_os dld.sl"
17210     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17211     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17212     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17213     soname_spec='${libname}${release}${shared_ext}$major'
17214     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17215     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17216     ;;
17217   *)
17218     shrext_cmds='.sl'
17219     dynamic_linker="$host_os dld.sl"
17220     shlibpath_var=SHLIB_PATH
17221     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17222     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17223     soname_spec='${libname}${release}${shared_ext}$major'
17224     ;;
17225   esac
17226   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17227   postinstall_cmds='chmod 555 $lib'
17228   # or fails outright, so override atomically:
17229   install_override_mode=555
17230   ;;
17231
17232 interix[3-9]*)
17233   version_type=linux
17234   need_lib_prefix=no
17235   need_version=no
17236   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17237   soname_spec='${libname}${release}${shared_ext}$major'
17238   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17239   shlibpath_var=LD_LIBRARY_PATH
17240   shlibpath_overrides_runpath=no
17241   hardcode_into_libs=yes
17242   ;;
17243
17244 irix5* | irix6* | nonstopux*)
17245   case $host_os in
17246     nonstopux*) version_type=nonstopux ;;
17247     *)
17248         if test "$lt_cv_prog_gnu_ld" = yes; then
17249                 version_type=linux
17250         else
17251                 version_type=irix
17252         fi ;;
17253   esac
17254   need_lib_prefix=no
17255   need_version=no
17256   soname_spec='${libname}${release}${shared_ext}$major'
17257   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17258   case $host_os in
17259   irix5* | nonstopux*)
17260     libsuff= shlibsuff=
17261     ;;
17262   *)
17263     case $LD in # libtool.m4 will add one of these switches to LD
17264     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17265       libsuff= shlibsuff= libmagic=32-bit;;
17266     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17267       libsuff=32 shlibsuff=N32 libmagic=N32;;
17268     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17269       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17270     *) libsuff= shlibsuff= libmagic=never-match;;
17271     esac
17272     ;;
17273   esac
17274   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17275   shlibpath_overrides_runpath=no
17276   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17277   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17278   hardcode_into_libs=yes
17279   ;;
17280
17281 # No shared lib support for Linux oldld, aout, or coff.
17282 linux*oldld* | linux*aout* | linux*coff*)
17283   dynamic_linker=no
17284   ;;
17285
17286 # This must be Linux ELF.
17287 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17288   version_type=linux
17289   need_lib_prefix=no
17290   need_version=no
17291   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17292   soname_spec='${libname}${release}${shared_ext}$major'
17293   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17294   shlibpath_var=LD_LIBRARY_PATH
17295   shlibpath_overrides_runpath=no
17296
17297   # Some binutils ld are patched to set DT_RUNPATH
17298   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17299   $as_echo_n "(cached) " >&6
17300 else
17301   lt_cv_shlibpath_overrides_runpath=no
17302     save_LDFLAGS=$LDFLAGS
17303     save_libdir=$libdir
17304     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17305          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17306     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17307 /* end confdefs.h.  */
17308
17309 int
17310 main ()
17311 {
17312
17313   ;
17314   return 0;
17315 }
17316 _ACEOF
17317 if ac_fn_c_try_link "$LINENO"; then :
17318   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17319   lt_cv_shlibpath_overrides_runpath=yes
17320 fi
17321 fi
17322 rm -f core conftest.err conftest.$ac_objext \
17323     conftest$ac_exeext conftest.$ac_ext
17324     LDFLAGS=$save_LDFLAGS
17325     libdir=$save_libdir
17326
17327 fi
17328
17329   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17330
17331   # This implies no fast_install, which is unacceptable.
17332   # Some rework will be needed to allow for fast_install
17333   # before this can be enabled.
17334   hardcode_into_libs=yes
17335
17336   # Append ld.so.conf contents to the search path
17337   if test -f /etc/ld.so.conf; then
17338     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
17339     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17340   fi
17341
17342   # We used to test for /lib/ld.so.1 and disable shared libraries on
17343   # powerpc, because MkLinux only supported shared libraries with the
17344   # GNU dynamic linker.  Since this was broken with cross compilers,
17345   # most powerpc-linux boxes support dynamic linking these days and
17346   # people can always --disable-shared, the test was removed, and we
17347   # assume the GNU/Linux dynamic linker is in use.
17348   dynamic_linker='GNU/Linux ld.so'
17349   ;;
17350
17351 netbsd*)
17352   version_type=sunos
17353   need_lib_prefix=no
17354   need_version=no
17355   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17356     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17357     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17358     dynamic_linker='NetBSD (a.out) ld.so'
17359   else
17360     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17361     soname_spec='${libname}${release}${shared_ext}$major'
17362     dynamic_linker='NetBSD ld.elf_so'
17363   fi
17364   shlibpath_var=LD_LIBRARY_PATH
17365   shlibpath_overrides_runpath=yes
17366   hardcode_into_libs=yes
17367   ;;
17368
17369 newsos6)
17370   version_type=linux
17371   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17372   shlibpath_var=LD_LIBRARY_PATH
17373   shlibpath_overrides_runpath=yes
17374   ;;
17375
17376 *nto* | *qnx*)
17377   version_type=qnx
17378   need_lib_prefix=no
17379   need_version=no
17380   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17381   soname_spec='${libname}${release}${shared_ext}$major'
17382   shlibpath_var=LD_LIBRARY_PATH
17383   shlibpath_overrides_runpath=no
17384   hardcode_into_libs=yes
17385   dynamic_linker='ldqnx.so'
17386   ;;
17387
17388 openbsd*)
17389   version_type=sunos
17390   sys_lib_dlsearch_path_spec="/usr/lib"
17391   need_lib_prefix=no
17392   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17393   case $host_os in
17394     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17395     *)                          need_version=no  ;;
17396   esac
17397   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17398   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17399   shlibpath_var=LD_LIBRARY_PATH
17400   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17401     case $host_os in
17402       openbsd2.[89] | openbsd2.[89].*)
17403         shlibpath_overrides_runpath=no
17404         ;;
17405       *)
17406         shlibpath_overrides_runpath=yes
17407         ;;
17408       esac
17409   else
17410     shlibpath_overrides_runpath=yes
17411   fi
17412   ;;
17413
17414 os2*)
17415   libname_spec='$name'
17416   shrext_cmds=".dll"
17417   need_lib_prefix=no
17418   library_names_spec='$libname${shared_ext} $libname.a'
17419   dynamic_linker='OS/2 ld.exe'
17420   shlibpath_var=LIBPATH
17421   ;;
17422
17423 osf3* | osf4* | osf5*)
17424   version_type=osf
17425   need_lib_prefix=no
17426   need_version=no
17427   soname_spec='${libname}${release}${shared_ext}$major'
17428   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17429   shlibpath_var=LD_LIBRARY_PATH
17430   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17431   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17432   ;;
17433
17434 rdos*)
17435   dynamic_linker=no
17436   ;;
17437
17438 solaris*)
17439   version_type=linux
17440   need_lib_prefix=no
17441   need_version=no
17442   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17443   soname_spec='${libname}${release}${shared_ext}$major'
17444   shlibpath_var=LD_LIBRARY_PATH
17445   shlibpath_overrides_runpath=yes
17446   hardcode_into_libs=yes
17447   # ldd complains unless libraries are executable
17448   postinstall_cmds='chmod +x $lib'
17449   ;;
17450
17451 sunos4*)
17452   version_type=sunos
17453   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17454   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17455   shlibpath_var=LD_LIBRARY_PATH
17456   shlibpath_overrides_runpath=yes
17457   if test "$with_gnu_ld" = yes; then
17458     need_lib_prefix=no
17459   fi
17460   need_version=yes
17461   ;;
17462
17463 sysv4 | sysv4.3*)
17464   version_type=linux
17465   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17466   soname_spec='${libname}${release}${shared_ext}$major'
17467   shlibpath_var=LD_LIBRARY_PATH
17468   case $host_vendor in
17469     sni)
17470       shlibpath_overrides_runpath=no
17471       need_lib_prefix=no
17472       runpath_var=LD_RUN_PATH
17473       ;;
17474     siemens)
17475       need_lib_prefix=no
17476       ;;
17477     motorola)
17478       need_lib_prefix=no
17479       need_version=no
17480       shlibpath_overrides_runpath=no
17481       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17482       ;;
17483   esac
17484   ;;
17485
17486 sysv4*MP*)
17487   if test -d /usr/nec ;then
17488     version_type=linux
17489     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17490     soname_spec='$libname${shared_ext}.$major'
17491     shlibpath_var=LD_LIBRARY_PATH
17492   fi
17493   ;;
17494
17495 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17496   version_type=freebsd-elf
17497   need_lib_prefix=no
17498   need_version=no
17499   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17500   soname_spec='${libname}${release}${shared_ext}$major'
17501   shlibpath_var=LD_LIBRARY_PATH
17502   shlibpath_overrides_runpath=yes
17503   hardcode_into_libs=yes
17504   if test "$with_gnu_ld" = yes; then
17505     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17506   else
17507     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17508     case $host_os in
17509       sco3.2v5*)
17510         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17511         ;;
17512     esac
17513   fi
17514   sys_lib_dlsearch_path_spec='/usr/lib'
17515   ;;
17516
17517 tpf*)
17518   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17519   version_type=linux
17520   need_lib_prefix=no
17521   need_version=no
17522   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17523   shlibpath_var=LD_LIBRARY_PATH
17524   shlibpath_overrides_runpath=no
17525   hardcode_into_libs=yes
17526   ;;
17527
17528 uts4*)
17529   version_type=linux
17530   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17531   soname_spec='${libname}${release}${shared_ext}$major'
17532   shlibpath_var=LD_LIBRARY_PATH
17533   ;;
17534
17535 *)
17536   dynamic_linker=no
17537   ;;
17538 esac
17539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17540 $as_echo "$dynamic_linker" >&6; }
17541 test "$dynamic_linker" = no && can_build_shared=no
17542
17543 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17544 if test "$GCC" = yes; then
17545   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17546 fi
17547
17548 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17549   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17550 fi
17551 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17552   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17553 fi
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581
17582
17583
17584
17585
17586
17587
17588
17589
17590
17591
17592
17593
17594
17595
17596
17597
17598
17599
17600
17601
17602
17603
17604
17605
17606
17607
17608
17609
17610
17611
17612
17613
17614
17615
17616
17617
17618
17619
17620
17621
17622
17623
17624
17625
17626
17627
17628
17629
17630
17631
17632
17633
17634
17635
17636
17637
17638
17639
17640
17641
17642
17643
17644
17645
17646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17647 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17648 hardcode_action=
17649 if test -n "$hardcode_libdir_flag_spec" ||
17650    test -n "$runpath_var" ||
17651    test "X$hardcode_automatic" = "Xyes" ; then
17652
17653   # We can hardcode non-existent directories.
17654   if test "$hardcode_direct" != no &&
17655      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17656      # have to relink, otherwise we might link with an installed library
17657      # when we should be linking with a yet-to-be-installed one
17658      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17659      test "$hardcode_minus_L" != no; then
17660     # Linking always hardcodes the temporary library directory.
17661     hardcode_action=relink
17662   else
17663     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17664     hardcode_action=immediate
17665   fi
17666 else
17667   # We cannot hardcode anything, or else we can only hardcode existing
17668   # directories.
17669   hardcode_action=unsupported
17670 fi
17671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17672 $as_echo "$hardcode_action" >&6; }
17673
17674 if test "$hardcode_action" = relink ||
17675    test "$inherit_rpath" = yes; then
17676   # Fast installation is not supported
17677   enable_fast_install=no
17678 elif test "$shlibpath_overrides_runpath" = yes ||
17679      test "$enable_shared" = no; then
17680   # Fast installation is not necessary
17681   enable_fast_install=needless
17682 fi
17683
17684
17685
17686
17687
17688
17689   if test "x$enable_dlopen" != xyes; then
17690   enable_dlopen=unknown
17691   enable_dlopen_self=unknown
17692   enable_dlopen_self_static=unknown
17693 else
17694   lt_cv_dlopen=no
17695   lt_cv_dlopen_libs=
17696
17697   case $host_os in
17698   beos*)
17699     lt_cv_dlopen="load_add_on"
17700     lt_cv_dlopen_libs=
17701     lt_cv_dlopen_self=yes
17702     ;;
17703
17704   mingw* | pw32* | cegcc*)
17705     lt_cv_dlopen="LoadLibrary"
17706     lt_cv_dlopen_libs=
17707     ;;
17708
17709   cygwin*)
17710     lt_cv_dlopen="dlopen"
17711     lt_cv_dlopen_libs=
17712     ;;
17713
17714   darwin*)
17715   # if libdl is installed we need to link against it
17716     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17717 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17718 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17719   $as_echo_n "(cached) " >&6
17720 else
17721   ac_check_lib_save_LIBS=$LIBS
17722 LIBS="-ldl  $LIBS"
17723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17724 /* end confdefs.h.  */
17725
17726 /* Override any GCC internal prototype to avoid an error.
17727    Use char because int might match the return type of a GCC
17728    builtin and then its argument prototype would still apply.  */
17729 #ifdef __cplusplus
17730 extern "C"
17731 #endif
17732 char dlopen ();
17733 int
17734 main ()
17735 {
17736 return dlopen ();
17737   ;
17738   return 0;
17739 }
17740 _ACEOF
17741 if ac_fn_c_try_link "$LINENO"; then :
17742   ac_cv_lib_dl_dlopen=yes
17743 else
17744   ac_cv_lib_dl_dlopen=no
17745 fi
17746 rm -f core conftest.err conftest.$ac_objext \
17747     conftest$ac_exeext conftest.$ac_ext
17748 LIBS=$ac_check_lib_save_LIBS
17749 fi
17750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17751 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17752 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17753   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17754 else
17755
17756     lt_cv_dlopen="dyld"
17757     lt_cv_dlopen_libs=
17758     lt_cv_dlopen_self=yes
17759
17760 fi
17761
17762     ;;
17763
17764   *)
17765     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17766 if test "x$ac_cv_func_shl_load" = x""yes; then :
17767   lt_cv_dlopen="shl_load"
17768 else
17769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17770 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17771 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17772   $as_echo_n "(cached) " >&6
17773 else
17774   ac_check_lib_save_LIBS=$LIBS
17775 LIBS="-ldld  $LIBS"
17776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17777 /* end confdefs.h.  */
17778
17779 /* Override any GCC internal prototype to avoid an error.
17780    Use char because int might match the return type of a GCC
17781    builtin and then its argument prototype would still apply.  */
17782 #ifdef __cplusplus
17783 extern "C"
17784 #endif
17785 char shl_load ();
17786 int
17787 main ()
17788 {
17789 return shl_load ();
17790   ;
17791   return 0;
17792 }
17793 _ACEOF
17794 if ac_fn_c_try_link "$LINENO"; then :
17795   ac_cv_lib_dld_shl_load=yes
17796 else
17797   ac_cv_lib_dld_shl_load=no
17798 fi
17799 rm -f core conftest.err conftest.$ac_objext \
17800     conftest$ac_exeext conftest.$ac_ext
17801 LIBS=$ac_check_lib_save_LIBS
17802 fi
17803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17804 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17805 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17806   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17807 else
17808   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17809 if test "x$ac_cv_func_dlopen" = x""yes; then :
17810   lt_cv_dlopen="dlopen"
17811 else
17812   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17813 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17814 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17815   $as_echo_n "(cached) " >&6
17816 else
17817   ac_check_lib_save_LIBS=$LIBS
17818 LIBS="-ldl  $LIBS"
17819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17820 /* end confdefs.h.  */
17821
17822 /* Override any GCC internal prototype to avoid an error.
17823    Use char because int might match the return type of a GCC
17824    builtin and then its argument prototype would still apply.  */
17825 #ifdef __cplusplus
17826 extern "C"
17827 #endif
17828 char dlopen ();
17829 int
17830 main ()
17831 {
17832 return dlopen ();
17833   ;
17834   return 0;
17835 }
17836 _ACEOF
17837 if ac_fn_c_try_link "$LINENO"; then :
17838   ac_cv_lib_dl_dlopen=yes
17839 else
17840   ac_cv_lib_dl_dlopen=no
17841 fi
17842 rm -f core conftest.err conftest.$ac_objext \
17843     conftest$ac_exeext conftest.$ac_ext
17844 LIBS=$ac_check_lib_save_LIBS
17845 fi
17846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17847 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17848 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17849   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17850 else
17851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17852 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17853 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17854   $as_echo_n "(cached) " >&6
17855 else
17856   ac_check_lib_save_LIBS=$LIBS
17857 LIBS="-lsvld  $LIBS"
17858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17859 /* end confdefs.h.  */
17860
17861 /* Override any GCC internal prototype to avoid an error.
17862    Use char because int might match the return type of a GCC
17863    builtin and then its argument prototype would still apply.  */
17864 #ifdef __cplusplus
17865 extern "C"
17866 #endif
17867 char dlopen ();
17868 int
17869 main ()
17870 {
17871 return dlopen ();
17872   ;
17873   return 0;
17874 }
17875 _ACEOF
17876 if ac_fn_c_try_link "$LINENO"; then :
17877   ac_cv_lib_svld_dlopen=yes
17878 else
17879   ac_cv_lib_svld_dlopen=no
17880 fi
17881 rm -f core conftest.err conftest.$ac_objext \
17882     conftest$ac_exeext conftest.$ac_ext
17883 LIBS=$ac_check_lib_save_LIBS
17884 fi
17885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17886 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17887 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17888   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17889 else
17890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17891 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17892 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17893   $as_echo_n "(cached) " >&6
17894 else
17895   ac_check_lib_save_LIBS=$LIBS
17896 LIBS="-ldld  $LIBS"
17897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17898 /* end confdefs.h.  */
17899
17900 /* Override any GCC internal prototype to avoid an error.
17901    Use char because int might match the return type of a GCC
17902    builtin and then its argument prototype would still apply.  */
17903 #ifdef __cplusplus
17904 extern "C"
17905 #endif
17906 char dld_link ();
17907 int
17908 main ()
17909 {
17910 return dld_link ();
17911   ;
17912   return 0;
17913 }
17914 _ACEOF
17915 if ac_fn_c_try_link "$LINENO"; then :
17916   ac_cv_lib_dld_dld_link=yes
17917 else
17918   ac_cv_lib_dld_dld_link=no
17919 fi
17920 rm -f core conftest.err conftest.$ac_objext \
17921     conftest$ac_exeext conftest.$ac_ext
17922 LIBS=$ac_check_lib_save_LIBS
17923 fi
17924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17925 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17926 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17927   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17928 fi
17929
17930
17931 fi
17932
17933
17934 fi
17935
17936
17937 fi
17938
17939
17940 fi
17941
17942
17943 fi
17944
17945     ;;
17946   esac
17947
17948   if test "x$lt_cv_dlopen" != xno; then
17949     enable_dlopen=yes
17950   else
17951     enable_dlopen=no
17952   fi
17953
17954   case $lt_cv_dlopen in
17955   dlopen)
17956     save_CPPFLAGS="$CPPFLAGS"
17957     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17958
17959     save_LDFLAGS="$LDFLAGS"
17960     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17961
17962     save_LIBS="$LIBS"
17963     LIBS="$lt_cv_dlopen_libs $LIBS"
17964
17965     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17966 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17967 if test "${lt_cv_dlopen_self+set}" = set; then :
17968   $as_echo_n "(cached) " >&6
17969 else
17970           if test "$cross_compiling" = yes; then :
17971   lt_cv_dlopen_self=cross
17972 else
17973   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17974   lt_status=$lt_dlunknown
17975   cat > conftest.$ac_ext <<_LT_EOF
17976 #line 17975 "configure"
17977 #include "confdefs.h"
17978
17979 #if HAVE_DLFCN_H
17980 #include <dlfcn.h>
17981 #endif
17982
17983 #include <stdio.h>
17984
17985 #ifdef RTLD_GLOBAL
17986 #  define LT_DLGLOBAL           RTLD_GLOBAL
17987 #else
17988 #  ifdef DL_GLOBAL
17989 #    define LT_DLGLOBAL         DL_GLOBAL
17990 #  else
17991 #    define LT_DLGLOBAL         0
17992 #  endif
17993 #endif
17994
17995 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17996    find out it does not work in some platform. */
17997 #ifndef LT_DLLAZY_OR_NOW
17998 #  ifdef RTLD_LAZY
17999 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18000 #  else
18001 #    ifdef DL_LAZY
18002 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18003 #    else
18004 #      ifdef RTLD_NOW
18005 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18006 #      else
18007 #        ifdef DL_NOW
18008 #          define LT_DLLAZY_OR_NOW      DL_NOW
18009 #        else
18010 #          define LT_DLLAZY_OR_NOW      0
18011 #        endif
18012 #      endif
18013 #    endif
18014 #  endif
18015 #endif
18016
18017 /* When -fvisbility=hidden is used, assume the code has been annotated
18018    correspondingly for the symbols needed.  */
18019 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18020 void fnord () __attribute__((visibility("default")));
18021 #endif
18022
18023 void fnord () { int i=42; }
18024 int main ()
18025 {
18026   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18027   int status = $lt_dlunknown;
18028
18029   if (self)
18030     {
18031       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18032       else
18033         {
18034           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18035           else puts (dlerror ());
18036         }
18037       /* dlclose (self); */
18038     }
18039   else
18040     puts (dlerror ());
18041
18042   return status;
18043 }
18044 _LT_EOF
18045   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18046   (eval $ac_link) 2>&5
18047   ac_status=$?
18048   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18049   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18050     (./conftest; exit; ) >&5 2>/dev/null
18051     lt_status=$?
18052     case x$lt_status in
18053       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18054       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18055       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18056     esac
18057   else :
18058     # compilation failed
18059     lt_cv_dlopen_self=no
18060   fi
18061 fi
18062 rm -fr conftest*
18063
18064
18065 fi
18066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18067 $as_echo "$lt_cv_dlopen_self" >&6; }
18068
18069     if test "x$lt_cv_dlopen_self" = xyes; then
18070       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18071       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18072 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18073 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18074   $as_echo_n "(cached) " >&6
18075 else
18076           if test "$cross_compiling" = yes; then :
18077   lt_cv_dlopen_self_static=cross
18078 else
18079   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18080   lt_status=$lt_dlunknown
18081   cat > conftest.$ac_ext <<_LT_EOF
18082 #line 18081 "configure"
18083 #include "confdefs.h"
18084
18085 #if HAVE_DLFCN_H
18086 #include <dlfcn.h>
18087 #endif
18088
18089 #include <stdio.h>
18090
18091 #ifdef RTLD_GLOBAL
18092 #  define LT_DLGLOBAL           RTLD_GLOBAL
18093 #else
18094 #  ifdef DL_GLOBAL
18095 #    define LT_DLGLOBAL         DL_GLOBAL
18096 #  else
18097 #    define LT_DLGLOBAL         0
18098 #  endif
18099 #endif
18100
18101 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18102    find out it does not work in some platform. */
18103 #ifndef LT_DLLAZY_OR_NOW
18104 #  ifdef RTLD_LAZY
18105 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18106 #  else
18107 #    ifdef DL_LAZY
18108 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18109 #    else
18110 #      ifdef RTLD_NOW
18111 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18112 #      else
18113 #        ifdef DL_NOW
18114 #          define LT_DLLAZY_OR_NOW      DL_NOW
18115 #        else
18116 #          define LT_DLLAZY_OR_NOW      0
18117 #        endif
18118 #      endif
18119 #    endif
18120 #  endif
18121 #endif
18122
18123 /* When -fvisbility=hidden is used, assume the code has been annotated
18124    correspondingly for the symbols needed.  */
18125 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18126 void fnord () __attribute__((visibility("default")));
18127 #endif
18128
18129 void fnord () { int i=42; }
18130 int main ()
18131 {
18132   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18133   int status = $lt_dlunknown;
18134
18135   if (self)
18136     {
18137       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18138       else
18139         {
18140           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18141           else puts (dlerror ());
18142         }
18143       /* dlclose (self); */
18144     }
18145   else
18146     puts (dlerror ());
18147
18148   return status;
18149 }
18150 _LT_EOF
18151   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18152   (eval $ac_link) 2>&5
18153   ac_status=$?
18154   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18155   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18156     (./conftest; exit; ) >&5 2>/dev/null
18157     lt_status=$?
18158     case x$lt_status in
18159       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18160       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18161       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18162     esac
18163   else :
18164     # compilation failed
18165     lt_cv_dlopen_self_static=no
18166   fi
18167 fi
18168 rm -fr conftest*
18169
18170
18171 fi
18172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18173 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18174     fi
18175
18176     CPPFLAGS="$save_CPPFLAGS"
18177     LDFLAGS="$save_LDFLAGS"
18178     LIBS="$save_LIBS"
18179     ;;
18180   esac
18181
18182   case $lt_cv_dlopen_self in
18183   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18184   *) enable_dlopen_self=unknown ;;
18185   esac
18186
18187   case $lt_cv_dlopen_self_static in
18188   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18189   *) enable_dlopen_self_static=unknown ;;
18190   esac
18191 fi
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203
18204
18205
18206
18207
18208
18209 striplib=
18210 old_striplib=
18211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18212 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18213 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18214   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18215   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18217 $as_echo "yes" >&6; }
18218 else
18219 # FIXME - insert some real tests, host_os isn't really good enough
18220   case $host_os in
18221   darwin*)
18222     if test -n "$STRIP" ; then
18223       striplib="$STRIP -x"
18224       old_striplib="$STRIP -S"
18225       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18226 $as_echo "yes" >&6; }
18227     else
18228       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18229 $as_echo "no" >&6; }
18230     fi
18231     ;;
18232   *)
18233     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18234 $as_echo "no" >&6; }
18235     ;;
18236   esac
18237 fi
18238
18239
18240
18241
18242
18243
18244
18245
18246
18247
18248
18249
18250   # Report which library types will actually be built
18251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18252 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18254 $as_echo "$can_build_shared" >&6; }
18255
18256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18257 $as_echo_n "checking whether to build shared libraries... " >&6; }
18258   test "$can_build_shared" = "no" && enable_shared=no
18259
18260   # On AIX, shared libraries and static libraries use the same namespace, and
18261   # are all built from PIC.
18262   case $host_os in
18263   aix3*)
18264     test "$enable_shared" = yes && enable_static=no
18265     if test -n "$RANLIB"; then
18266       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18267       postinstall_cmds='$RANLIB $lib'
18268     fi
18269     ;;
18270
18271   aix[4-9]*)
18272     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18273       test "$enable_shared" = yes && enable_static=no
18274     fi
18275     ;;
18276   esac
18277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18278 $as_echo "$enable_shared" >&6; }
18279
18280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18281 $as_echo_n "checking whether to build static libraries... " >&6; }
18282   # Make sure either enable_shared or enable_static is yes.
18283   test "$enable_shared" = yes || enable_static=yes
18284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18285 $as_echo "$enable_static" >&6; }
18286
18287
18288
18289
18290 fi
18291 ac_ext=c
18292 ac_cpp='$CPP $CPPFLAGS'
18293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18296
18297 CC="$lt_save_CC"
18298
18299       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18300     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18301     (test "X$CXX" != "Xg++"))) ; then
18302   ac_ext=cpp
18303 ac_cpp='$CXXCPP $CPPFLAGS'
18304 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18305 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18306 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18308 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18309 if test -z "$CXXCPP"; then
18310   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18311   $as_echo_n "(cached) " >&6
18312 else
18313       # Double quotes because CXXCPP needs to be expanded
18314     for CXXCPP in "$CXX -E" "/lib/cpp"
18315     do
18316       ac_preproc_ok=false
18317 for ac_cxx_preproc_warn_flag in '' yes
18318 do
18319   # Use a header file that comes with gcc, so configuring glibc
18320   # with a fresh cross-compiler works.
18321   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18322   # <limits.h> exists even on freestanding compilers.
18323   # On the NeXT, cc -E runs the code through the compiler's parser,
18324   # not just through cpp. "Syntax error" is here to catch this case.
18325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18326 /* end confdefs.h.  */
18327 #ifdef __STDC__
18328 # include <limits.h>
18329 #else
18330 # include <assert.h>
18331 #endif
18332                      Syntax error
18333 _ACEOF
18334 if ac_fn_cxx_try_cpp "$LINENO"; then :
18335
18336 else
18337   # Broken: fails on valid input.
18338 continue
18339 fi
18340 rm -f conftest.err conftest.$ac_ext
18341
18342   # OK, works on sane cases.  Now check whether nonexistent headers
18343   # can be detected and how.
18344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18345 /* end confdefs.h.  */
18346 #include <ac_nonexistent.h>
18347 _ACEOF
18348 if ac_fn_cxx_try_cpp "$LINENO"; then :
18349   # Broken: success on invalid input.
18350 continue
18351 else
18352   # Passes both tests.
18353 ac_preproc_ok=:
18354 break
18355 fi
18356 rm -f conftest.err conftest.$ac_ext
18357
18358 done
18359 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18360 rm -f conftest.err conftest.$ac_ext
18361 if $ac_preproc_ok; then :
18362   break
18363 fi
18364
18365     done
18366     ac_cv_prog_CXXCPP=$CXXCPP
18367
18368 fi
18369   CXXCPP=$ac_cv_prog_CXXCPP
18370 else
18371   ac_cv_prog_CXXCPP=$CXXCPP
18372 fi
18373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18374 $as_echo "$CXXCPP" >&6; }
18375 ac_preproc_ok=false
18376 for ac_cxx_preproc_warn_flag in '' yes
18377 do
18378   # Use a header file that comes with gcc, so configuring glibc
18379   # with a fresh cross-compiler works.
18380   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18381   # <limits.h> exists even on freestanding compilers.
18382   # On the NeXT, cc -E runs the code through the compiler's parser,
18383   # not just through cpp. "Syntax error" is here to catch this case.
18384   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18385 /* end confdefs.h.  */
18386 #ifdef __STDC__
18387 # include <limits.h>
18388 #else
18389 # include <assert.h>
18390 #endif
18391                      Syntax error
18392 _ACEOF
18393 if ac_fn_cxx_try_cpp "$LINENO"; then :
18394
18395 else
18396   # Broken: fails on valid input.
18397 continue
18398 fi
18399 rm -f conftest.err conftest.$ac_ext
18400
18401   # OK, works on sane cases.  Now check whether nonexistent headers
18402   # can be detected and how.
18403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18404 /* end confdefs.h.  */
18405 #include <ac_nonexistent.h>
18406 _ACEOF
18407 if ac_fn_cxx_try_cpp "$LINENO"; then :
18408   # Broken: success on invalid input.
18409 continue
18410 else
18411   # Passes both tests.
18412 ac_preproc_ok=:
18413 break
18414 fi
18415 rm -f conftest.err conftest.$ac_ext
18416
18417 done
18418 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18419 rm -f conftest.err conftest.$ac_ext
18420 if $ac_preproc_ok; then :
18421
18422 else
18423   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18424 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18425 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18426 See \`config.log' for more details." "$LINENO" 5; }
18427 fi
18428
18429 ac_ext=c
18430 ac_cpp='$CPP $CPPFLAGS'
18431 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18432 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18433 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18434
18435 else
18436   _lt_caught_CXX_error=yes
18437 fi
18438
18439 ac_ext=cpp
18440 ac_cpp='$CXXCPP $CPPFLAGS'
18441 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18442 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18443 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18444
18445 archive_cmds_need_lc_CXX=no
18446 allow_undefined_flag_CXX=
18447 always_export_symbols_CXX=no
18448 archive_expsym_cmds_CXX=
18449 compiler_needs_object_CXX=no
18450 export_dynamic_flag_spec_CXX=
18451 hardcode_direct_CXX=no
18452 hardcode_direct_absolute_CXX=no
18453 hardcode_libdir_flag_spec_CXX=
18454 hardcode_libdir_flag_spec_ld_CXX=
18455 hardcode_libdir_separator_CXX=
18456 hardcode_minus_L_CXX=no
18457 hardcode_shlibpath_var_CXX=unsupported
18458 hardcode_automatic_CXX=no
18459 inherit_rpath_CXX=no
18460 module_cmds_CXX=
18461 module_expsym_cmds_CXX=
18462 link_all_deplibs_CXX=unknown
18463 old_archive_cmds_CXX=$old_archive_cmds
18464 reload_flag_CXX=$reload_flag
18465 reload_cmds_CXX=$reload_cmds
18466 no_undefined_flag_CXX=
18467 whole_archive_flag_spec_CXX=
18468 enable_shared_with_static_runtimes_CXX=no
18469
18470 # Source file extension for C++ test sources.
18471 ac_ext=cpp
18472
18473 # Object file extension for compiled C++ test sources.
18474 objext=o
18475 objext_CXX=$objext
18476
18477 # No sense in running all these tests if we already determined that
18478 # the CXX compiler isn't working.  Some variables (like enable_shared)
18479 # are currently assumed to apply to all compilers on this platform,
18480 # and will be corrupted by setting them based on a non-working compiler.
18481 if test "$_lt_caught_CXX_error" != yes; then
18482   # Code to be used in simple compile tests
18483   lt_simple_compile_test_code="int some_variable = 0;"
18484
18485   # Code to be used in simple link tests
18486   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18487
18488   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18489
18490
18491
18492
18493
18494
18495 # If no C compiler was specified, use CC.
18496 LTCC=${LTCC-"$CC"}
18497
18498 # If no C compiler flags were specified, use CFLAGS.
18499 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18500
18501 # Allow CC to be a program name with arguments.
18502 compiler=$CC
18503
18504
18505   # save warnings/boilerplate of simple test code
18506   ac_outfile=conftest.$ac_objext
18507 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18508 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18509 _lt_compiler_boilerplate=`cat conftest.err`
18510 $RM conftest*
18511
18512   ac_outfile=conftest.$ac_objext
18513 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18514 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18515 _lt_linker_boilerplate=`cat conftest.err`
18516 $RM -r conftest*
18517
18518
18519   # Allow CC to be a program name with arguments.
18520   lt_save_CC=$CC
18521   lt_save_LD=$LD
18522   lt_save_GCC=$GCC
18523   GCC=$GXX
18524   lt_save_with_gnu_ld=$with_gnu_ld
18525   lt_save_path_LD=$lt_cv_path_LD
18526   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18527     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18528   else
18529     $as_unset lt_cv_prog_gnu_ld
18530   fi
18531   if test -n "${lt_cv_path_LDCXX+set}"; then
18532     lt_cv_path_LD=$lt_cv_path_LDCXX
18533   else
18534     $as_unset lt_cv_path_LD
18535   fi
18536   test -z "${LDCXX+set}" || LD=$LDCXX
18537   CC=${CXX-"c++"}
18538   compiler=$CC
18539   compiler_CXX=$CC
18540   for cc_temp in $compiler""; do
18541   case $cc_temp in
18542     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18543     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18544     \-*) ;;
18545     *) break;;
18546   esac
18547 done
18548 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18549
18550
18551   if test -n "$compiler"; then
18552     # We don't want -fno-exception when compiling C++ code, so set the
18553     # no_builtin_flag separately
18554     if test "$GXX" = yes; then
18555       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18556     else
18557       lt_prog_compiler_no_builtin_flag_CXX=
18558     fi
18559
18560     if test "$GXX" = yes; then
18561       # Set up default GNU C++ configuration
18562
18563
18564
18565 # Check whether --with-gnu-ld was given.
18566 if test "${with_gnu_ld+set}" = set; then :
18567   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18568 else
18569   with_gnu_ld=no
18570 fi
18571
18572 ac_prog=ld
18573 if test "$GCC" = yes; then
18574   # Check if gcc -print-prog-name=ld gives a path.
18575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18576 $as_echo_n "checking for ld used by $CC... " >&6; }
18577   case $host in
18578   *-*-mingw*)
18579     # gcc leaves a trailing carriage return which upsets mingw
18580     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18581   *)
18582     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18583   esac
18584   case $ac_prog in
18585     # Accept absolute paths.
18586     [\\/]* | ?:[\\/]*)
18587       re_direlt='/[^/][^/]*/\.\./'
18588       # Canonicalize the pathname of ld
18589       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18590       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18591         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18592       done
18593       test -z "$LD" && LD="$ac_prog"
18594       ;;
18595   "")
18596     # If it fails, then pretend we aren't using GCC.
18597     ac_prog=ld
18598     ;;
18599   *)
18600     # If it is relative, then search for the first ld in PATH.
18601     with_gnu_ld=unknown
18602     ;;
18603   esac
18604 elif test "$with_gnu_ld" = yes; then
18605   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18606 $as_echo_n "checking for GNU ld... " >&6; }
18607 else
18608   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18609 $as_echo_n "checking for non-GNU ld... " >&6; }
18610 fi
18611 if test "${lt_cv_path_LD+set}" = set; then :
18612   $as_echo_n "(cached) " >&6
18613 else
18614   if test -z "$LD"; then
18615   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18616   for ac_dir in $PATH; do
18617     IFS="$lt_save_ifs"
18618     test -z "$ac_dir" && ac_dir=.
18619     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18620       lt_cv_path_LD="$ac_dir/$ac_prog"
18621       # Check to see if the program is GNU ld.  I'd rather use --version,
18622       # but apparently some variants of GNU ld only accept -v.
18623       # Break only if it was the GNU/non-GNU ld that we prefer.
18624       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18625       *GNU* | *'with BFD'*)
18626         test "$with_gnu_ld" != no && break
18627         ;;
18628       *)
18629         test "$with_gnu_ld" != yes && break
18630         ;;
18631       esac
18632     fi
18633   done
18634   IFS="$lt_save_ifs"
18635 else
18636   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18637 fi
18638 fi
18639
18640 LD="$lt_cv_path_LD"
18641 if test -n "$LD"; then
18642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18643 $as_echo "$LD" >&6; }
18644 else
18645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18646 $as_echo "no" >&6; }
18647 fi
18648 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18650 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18651 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18652   $as_echo_n "(cached) " >&6
18653 else
18654   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18655 case `$LD -v 2>&1 </dev/null` in
18656 *GNU* | *'with BFD'*)
18657   lt_cv_prog_gnu_ld=yes
18658   ;;
18659 *)
18660   lt_cv_prog_gnu_ld=no
18661   ;;
18662 esac
18663 fi
18664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18665 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18666 with_gnu_ld=$lt_cv_prog_gnu_ld
18667
18668
18669
18670
18671
18672
18673
18674       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18675       # archiving commands below assume that GNU ld is being used.
18676       if test "$with_gnu_ld" = yes; then
18677         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18678         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18679
18680         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18681         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18682
18683         # If archive_cmds runs LD, not CC, wlarc should be empty
18684         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18685         #     investigate it a little bit more. (MM)
18686         wlarc='${wl}'
18687
18688         # ancient GNU ld didn't support --whole-archive et. al.
18689         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18690           $GREP 'no-whole-archive' > /dev/null; then
18691           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18692         else
18693           whole_archive_flag_spec_CXX=
18694         fi
18695       else
18696         with_gnu_ld=no
18697         wlarc=
18698
18699         # A generic and very simple default shared library creation
18700         # command for GNU C++ for the case where it uses the native
18701         # linker, instead of GNU ld.  If possible, this setting should
18702         # overridden to take advantage of the native linker features on
18703         # the platform it is being used on.
18704         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18705       fi
18706
18707       # Commands to make compiler produce verbose output that lists
18708       # what "hidden" libraries, object files and flags are used when
18709       # linking a shared library.
18710       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18711
18712     else
18713       GXX=no
18714       with_gnu_ld=no
18715       wlarc=
18716     fi
18717
18718     # PORTME: fill in a description of your system's C++ link characteristics
18719     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18720 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18721     ld_shlibs_CXX=yes
18722     case $host_os in
18723       aix3*)
18724         # FIXME: insert proper C++ library support
18725         ld_shlibs_CXX=no
18726         ;;
18727       aix[4-9]*)
18728         if test "$host_cpu" = ia64; then
18729           # On IA64, the linker does run time linking by default, so we don't
18730           # have to do anything special.
18731           aix_use_runtimelinking=no
18732           exp_sym_flag='-Bexport'
18733           no_entry_flag=""
18734         else
18735           aix_use_runtimelinking=no
18736
18737           # Test if we are trying to use run time linking or normal
18738           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18739           # need to do runtime linking.
18740           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18741             for ld_flag in $LDFLAGS; do
18742               case $ld_flag in
18743               *-brtl*)
18744                 aix_use_runtimelinking=yes
18745                 break
18746                 ;;
18747               esac
18748             done
18749             ;;
18750           esac
18751
18752           exp_sym_flag='-bexport'
18753           no_entry_flag='-bnoentry'
18754         fi
18755
18756         # When large executables or shared objects are built, AIX ld can
18757         # have problems creating the table of contents.  If linking a library
18758         # or program results in "error TOC overflow" add -mminimal-toc to
18759         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18760         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18761
18762         archive_cmds_CXX=''
18763         hardcode_direct_CXX=yes
18764         hardcode_direct_absolute_CXX=yes
18765         hardcode_libdir_separator_CXX=':'
18766         link_all_deplibs_CXX=yes
18767         file_list_spec_CXX='${wl}-f,'
18768
18769         if test "$GXX" = yes; then
18770           case $host_os in aix4.[012]|aix4.[012].*)
18771           # We only want to do this on AIX 4.2 and lower, the check
18772           # below for broken collect2 doesn't work under 4.3+
18773           collect2name=`${CC} -print-prog-name=collect2`
18774           if test -f "$collect2name" &&
18775              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18776           then
18777             # We have reworked collect2
18778             :
18779           else
18780             # We have old collect2
18781             hardcode_direct_CXX=unsupported
18782             # It fails to find uninstalled libraries when the uninstalled
18783             # path is not listed in the libpath.  Setting hardcode_minus_L
18784             # to unsupported forces relinking
18785             hardcode_minus_L_CXX=yes
18786             hardcode_libdir_flag_spec_CXX='-L$libdir'
18787             hardcode_libdir_separator_CXX=
18788           fi
18789           esac
18790           shared_flag='-shared'
18791           if test "$aix_use_runtimelinking" = yes; then
18792             shared_flag="$shared_flag "'${wl}-G'
18793           fi
18794         else
18795           # not using gcc
18796           if test "$host_cpu" = ia64; then
18797           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18798           # chokes on -Wl,-G. The following line is correct:
18799           shared_flag='-G'
18800           else
18801             if test "$aix_use_runtimelinking" = yes; then
18802               shared_flag='${wl}-G'
18803             else
18804               shared_flag='${wl}-bM:SRE'
18805             fi
18806           fi
18807         fi
18808
18809         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18810         # It seems that -bexpall does not export symbols beginning with
18811         # underscore (_), so it is better to generate a list of symbols to
18812         # export.
18813         always_export_symbols_CXX=yes
18814         if test "$aix_use_runtimelinking" = yes; then
18815           # Warning - without using the other runtime loading flags (-brtl),
18816           # -berok will link without error, but may produce a broken library.
18817           allow_undefined_flag_CXX='-berok'
18818           # Determine the default libpath from the value encoded in an empty
18819           # executable.
18820           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18821 /* end confdefs.h.  */
18822
18823 int
18824 main ()
18825 {
18826
18827   ;
18828   return 0;
18829 }
18830 _ACEOF
18831 if ac_fn_cxx_try_link "$LINENO"; then :
18832
18833 lt_aix_libpath_sed='
18834     /Import File Strings/,/^$/ {
18835         /^0/ {
18836             s/^0  *\(.*\)$/\1/
18837             p
18838         }
18839     }'
18840 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18841 # Check for a 64-bit object if we didn't find anything.
18842 if test -z "$aix_libpath"; then
18843   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18844 fi
18845 fi
18846 rm -f core conftest.err conftest.$ac_objext \
18847     conftest$ac_exeext conftest.$ac_ext
18848 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18849
18850           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18851
18852           archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
18853         else
18854           if test "$host_cpu" = ia64; then
18855             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18856             allow_undefined_flag_CXX="-z nodefs"
18857             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18858           else
18859             # Determine the default libpath from the value encoded in an
18860             # empty executable.
18861             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18862 /* end confdefs.h.  */
18863
18864 int
18865 main ()
18866 {
18867
18868   ;
18869   return 0;
18870 }
18871 _ACEOF
18872 if ac_fn_cxx_try_link "$LINENO"; then :
18873
18874 lt_aix_libpath_sed='
18875     /Import File Strings/,/^$/ {
18876         /^0/ {
18877             s/^0  *\(.*\)$/\1/
18878             p
18879         }
18880     }'
18881 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18882 # Check for a 64-bit object if we didn't find anything.
18883 if test -z "$aix_libpath"; then
18884   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18885 fi
18886 fi
18887 rm -f core conftest.err conftest.$ac_objext \
18888     conftest$ac_exeext conftest.$ac_ext
18889 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18890
18891             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18892             # Warning - without using the other run time loading flags,
18893             # -berok will link without error, but may produce a broken library.
18894             no_undefined_flag_CXX=' ${wl}-bernotok'
18895             allow_undefined_flag_CXX=' ${wl}-berok'
18896             if test "$with_gnu_ld" = yes; then
18897               # We only use this code for GNU lds that support --whole-archive.
18898               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18899             else
18900               # Exported symbols can be pulled into shared objects from archives
18901               whole_archive_flag_spec_CXX='$convenience'
18902             fi
18903             archive_cmds_need_lc_CXX=yes
18904             # This is similar to how AIX traditionally builds its shared
18905             # libraries.
18906             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
18907           fi
18908         fi
18909         ;;
18910
18911       beos*)
18912         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18913           allow_undefined_flag_CXX=unsupported
18914           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18915           # support --undefined.  This deserves some investigation.  FIXME
18916           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18917         else
18918           ld_shlibs_CXX=no
18919         fi
18920         ;;
18921
18922       chorus*)
18923         case $cc_basename in
18924           *)
18925           # FIXME: insert proper C++ library support
18926           ld_shlibs_CXX=no
18927           ;;
18928         esac
18929         ;;
18930
18931       cygwin* | mingw* | pw32* | cegcc*)
18932         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18933         # as there is no search path for DLLs.
18934         hardcode_libdir_flag_spec_CXX='-L$libdir'
18935         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18936         allow_undefined_flag_CXX=unsupported
18937         always_export_symbols_CXX=no
18938         enable_shared_with_static_runtimes_CXX=yes
18939
18940         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18941           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18942           # If the export-symbols file already is a .def file (1st line
18943           # is EXPORTS), use it as is; otherwise, prepend...
18944           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18945             cp $export_symbols $output_objdir/$soname.def;
18946           else
18947             echo EXPORTS > $output_objdir/$soname.def;
18948             cat $export_symbols >> $output_objdir/$soname.def;
18949           fi~
18950           $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18951         else
18952           ld_shlibs_CXX=no
18953         fi
18954         ;;
18955       darwin* | rhapsody*)
18956
18957
18958   archive_cmds_need_lc_CXX=no
18959   hardcode_direct_CXX=no
18960   hardcode_automatic_CXX=yes
18961   hardcode_shlibpath_var_CXX=unsupported
18962   if test "$lt_cv_ld_force_load" = "yes"; then
18963     whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
18964   else
18965     whole_archive_flag_spec_CXX=''
18966   fi
18967   link_all_deplibs_CXX=yes
18968   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18969   case $cc_basename in
18970      ifort*) _lt_dar_can_shared=yes ;;
18971      *) _lt_dar_can_shared=$GCC ;;
18972   esac
18973   if test "$_lt_dar_can_shared" = "yes"; then
18974     output_verbose_link_cmd=func_echo_all
18975     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
18976     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18977     archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
18978     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18979        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18980       archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
18981       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18982     fi
18983
18984   else
18985   ld_shlibs_CXX=no
18986   fi
18987
18988         ;;
18989
18990       dgux*)
18991         case $cc_basename in
18992           ec++*)
18993             # FIXME: insert proper C++ library support
18994             ld_shlibs_CXX=no
18995             ;;
18996           ghcx*)
18997             # Green Hills C++ Compiler
18998             # FIXME: insert proper C++ library support
18999             ld_shlibs_CXX=no
19000             ;;
19001           *)
19002             # FIXME: insert proper C++ library support
19003             ld_shlibs_CXX=no
19004             ;;
19005         esac
19006         ;;
19007
19008       freebsd2.*)
19009         # C++ shared libraries reported to be fairly broken before
19010         # switch to ELF
19011         ld_shlibs_CXX=no
19012         ;;
19013
19014       freebsd-elf*)
19015         archive_cmds_need_lc_CXX=no
19016         ;;
19017
19018       freebsd* | dragonfly*)
19019         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19020         # conventions
19021         ld_shlibs_CXX=yes
19022         ;;
19023
19024       gnu*)
19025         ;;
19026
19027       haiku*)
19028         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19029         link_all_deplibs_CXX=yes
19030         ;;
19031
19032       hpux9*)
19033         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19034         hardcode_libdir_separator_CXX=:
19035         export_dynamic_flag_spec_CXX='${wl}-E'
19036         hardcode_direct_CXX=yes
19037         hardcode_minus_L_CXX=yes # Not in the search PATH,
19038                                              # but as the default
19039                                              # location of the library.
19040
19041         case $cc_basename in
19042           CC*)
19043             # FIXME: insert proper C++ library support
19044             ld_shlibs_CXX=no
19045             ;;
19046           aCC*)
19047             archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
19048             # Commands to make compiler produce verbose output that lists
19049             # what "hidden" libraries, object files and flags are used when
19050             # linking a shared library.
19051             #
19052             # There doesn't appear to be a way to prevent this compiler from
19053             # explicitly linking system object files so we need to strip them
19054             # from the output so that they don't get included in the library
19055             # dependencies.
19056             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19057             ;;
19058           *)
19059             if test "$GXX" = yes; then
19060               archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
19061             else
19062               # FIXME: insert proper C++ library support
19063               ld_shlibs_CXX=no
19064             fi
19065             ;;
19066         esac
19067         ;;
19068
19069       hpux10*|hpux11*)
19070         if test $with_gnu_ld = no; then
19071           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19072           hardcode_libdir_separator_CXX=:
19073
19074           case $host_cpu in
19075             hppa*64*|ia64*)
19076               ;;
19077             *)
19078               export_dynamic_flag_spec_CXX='${wl}-E'
19079               ;;
19080           esac
19081         fi
19082         case $host_cpu in
19083           hppa*64*|ia64*)
19084             hardcode_direct_CXX=no
19085             hardcode_shlibpath_var_CXX=no
19086             ;;
19087           *)
19088             hardcode_direct_CXX=yes
19089             hardcode_direct_absolute_CXX=yes
19090             hardcode_minus_L_CXX=yes # Not in the search PATH,
19091                                                  # but as the default
19092                                                  # location of the library.
19093             ;;
19094         esac
19095
19096         case $cc_basename in
19097           CC*)
19098             # FIXME: insert proper C++ library support
19099             ld_shlibs_CXX=no
19100             ;;
19101           aCC*)
19102             case $host_cpu in
19103               hppa*64*)
19104                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19105                 ;;
19106               ia64*)
19107                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19108                 ;;
19109               *)
19110                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19111                 ;;
19112             esac
19113             # Commands to make compiler produce verbose output that lists
19114             # what "hidden" libraries, object files and flags are used when
19115             # linking a shared library.
19116             #
19117             # There doesn't appear to be a way to prevent this compiler from
19118             # explicitly linking system object files so we need to strip them
19119             # from the output so that they don't get included in the library
19120             # dependencies.
19121             output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19122             ;;
19123           *)
19124             if test "$GXX" = yes; then
19125               if test $with_gnu_ld = no; then
19126                 case $host_cpu in
19127                   hppa*64*)
19128                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19129                     ;;
19130                   ia64*)
19131                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19132                     ;;
19133                   *)
19134                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19135                     ;;
19136                 esac
19137               fi
19138             else
19139               # FIXME: insert proper C++ library support
19140               ld_shlibs_CXX=no
19141             fi
19142             ;;
19143         esac
19144         ;;
19145
19146       interix[3-9]*)
19147         hardcode_direct_CXX=no
19148         hardcode_shlibpath_var_CXX=no
19149         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19150         export_dynamic_flag_spec_CXX='${wl}-E'
19151         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19152         # Instead, shared libraries are loaded at an image base (0x10000000 by
19153         # default) and relocated if they conflict, which is a slow very memory
19154         # consuming and fragmenting process.  To avoid this, we pick a random,
19155         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19156         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19157         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19158         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19159         ;;
19160       irix5* | irix6*)
19161         case $cc_basename in
19162           CC*)
19163             # SGI C++
19164             archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19165
19166             # Archives containing C++ object files must be created using
19167             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19168             # necessary to make sure instantiated templates are included
19169             # in the archive.
19170             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19171             ;;
19172           *)
19173             if test "$GXX" = yes; then
19174               if test "$with_gnu_ld" = no; then
19175                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19176               else
19177                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
19178               fi
19179             fi
19180             link_all_deplibs_CXX=yes
19181             ;;
19182         esac
19183         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19184         hardcode_libdir_separator_CXX=:
19185         inherit_rpath_CXX=yes
19186         ;;
19187
19188       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19189         case $cc_basename in
19190           KCC*)
19191             # Kuck and Associates, Inc. (KAI) C++ Compiler
19192
19193             # KCC will only create a shared library if the output file
19194             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19195             # to its proper name (with version) after linking.
19196             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
19197             archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
19198             # Commands to make compiler produce verbose output that lists
19199             # what "hidden" libraries, object files and flags are used when
19200             # linking a shared library.
19201             #
19202             # There doesn't appear to be a way to prevent this compiler from
19203             # explicitly linking system object files so we need to strip them
19204             # from the output so that they don't get included in the library
19205             # dependencies.
19206             output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19207
19208             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19209             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19210
19211             # Archives containing C++ object files must be created using
19212             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19213             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19214             ;;
19215           icpc* | ecpc* )
19216             # Intel C++
19217             with_gnu_ld=yes
19218             # version 8.0 and above of icpc choke on multiply defined symbols
19219             # if we add $predep_objects and $postdep_objects, however 7.1 and
19220             # earlier do not add the objects themselves.
19221             case `$CC -V 2>&1` in
19222               *"Version 7."*)
19223                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19224                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19225                 ;;
19226               *)  # Version 8.0 or newer
19227                 tmp_idyn=
19228                 case $host_cpu in
19229                   ia64*) tmp_idyn=' -i_dynamic';;
19230                 esac
19231                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19232                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19233                 ;;
19234             esac
19235             archive_cmds_need_lc_CXX=no
19236             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19237             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19238             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19239             ;;
19240           pgCC* | pgcpp*)
19241             # Portland Group C++ compiler
19242             case `$CC -V` in
19243             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19244               prelink_cmds_CXX='tpldir=Template.dir~
19245                 rm -rf $tpldir~
19246                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19247                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19248               old_archive_cmds_CXX='tpldir=Template.dir~
19249                 rm -rf $tpldir~
19250                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19251                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19252                 $RANLIB $oldlib'
19253               archive_cmds_CXX='tpldir=Template.dir~
19254                 rm -rf $tpldir~
19255                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19256                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19257               archive_expsym_cmds_CXX='tpldir=Template.dir~
19258                 rm -rf $tpldir~
19259                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19260                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19261               ;;
19262             *) # Version 6 and above use weak symbols
19263               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19264               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19265               ;;
19266             esac
19267
19268             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19269             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19270             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19271             ;;
19272           cxx*)
19273             # Compaq C++
19274             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19275             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19276
19277             runpath_var=LD_RUN_PATH
19278             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19279             hardcode_libdir_separator_CXX=:
19280
19281             # Commands to make compiler produce verbose output that lists
19282             # what "hidden" libraries, object files and flags are used when
19283             # linking a shared library.
19284             #
19285             # There doesn't appear to be a way to prevent this compiler from
19286             # explicitly linking system object files so we need to strip them
19287             # from the output so that they don't get included in the library
19288             # dependencies.
19289             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
19290             ;;
19291           xl* | mpixl* | bgxl*)
19292             # IBM XL 8.0 on PPC, with GNU ld
19293             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19294             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19295             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19296             if test "x$supports_anon_versioning" = xyes; then
19297               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19298                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19299                 echo "local: *; };" >> $output_objdir/$libname.ver~
19300                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19301             fi
19302             ;;
19303           *)
19304             case `$CC -V 2>&1 | sed 5q` in
19305             *Sun\ C*)
19306               # Sun C++ 5.9
19307               no_undefined_flag_CXX=' -zdefs'
19308               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19309               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19310               hardcode_libdir_flag_spec_CXX='-R$libdir'
19311               whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19312               compiler_needs_object_CXX=yes
19313
19314               # Not sure whether something based on
19315               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19316               # would be better.
19317               output_verbose_link_cmd='func_echo_all'
19318
19319               # Archives containing C++ object files must be created using
19320               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19321               # necessary to make sure instantiated templates are included
19322               # in the archive.
19323               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19324               ;;
19325             esac
19326             ;;
19327         esac
19328         ;;
19329
19330       lynxos*)
19331         # FIXME: insert proper C++ library support
19332         ld_shlibs_CXX=no
19333         ;;
19334
19335       m88k*)
19336         # FIXME: insert proper C++ library support
19337         ld_shlibs_CXX=no
19338         ;;
19339
19340       mvs*)
19341         case $cc_basename in
19342           cxx*)
19343             # FIXME: insert proper C++ library support
19344             ld_shlibs_CXX=no
19345             ;;
19346           *)
19347             # FIXME: insert proper C++ library support
19348             ld_shlibs_CXX=no
19349             ;;
19350         esac
19351         ;;
19352
19353       netbsd*)
19354         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19355           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19356           wlarc=
19357           hardcode_libdir_flag_spec_CXX='-R$libdir'
19358           hardcode_direct_CXX=yes
19359           hardcode_shlibpath_var_CXX=no
19360         fi
19361         # Workaround some broken pre-1.5 toolchains
19362         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19363         ;;
19364
19365       *nto* | *qnx*)
19366         ld_shlibs_CXX=yes
19367         ;;
19368
19369       openbsd2*)
19370         # C++ shared libraries are fairly broken
19371         ld_shlibs_CXX=no
19372         ;;
19373
19374       openbsd*)
19375         if test -f /usr/libexec/ld.so; then
19376           hardcode_direct_CXX=yes
19377           hardcode_shlibpath_var_CXX=no
19378           hardcode_direct_absolute_CXX=yes
19379           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19380           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19381           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19382             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19383             export_dynamic_flag_spec_CXX='${wl}-E'
19384             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19385           fi
19386           output_verbose_link_cmd=func_echo_all
19387         else
19388           ld_shlibs_CXX=no
19389         fi
19390         ;;
19391
19392       osf3* | osf4* | osf5*)
19393         case $cc_basename in
19394           KCC*)
19395             # Kuck and Associates, Inc. (KAI) C++ Compiler
19396
19397             # KCC will only create a shared library if the output file
19398             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19399             # to its proper name (with version) after linking.
19400             archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
19401
19402             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19403             hardcode_libdir_separator_CXX=:
19404
19405             # Archives containing C++ object files must be created using
19406             # the KAI C++ compiler.
19407             case $host in
19408               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19409               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19410             esac
19411             ;;
19412           RCC*)
19413             # Rational C++ 2.4.1
19414             # FIXME: insert proper C++ library support
19415             ld_shlibs_CXX=no
19416             ;;
19417           cxx*)
19418             case $host in
19419               osf3*)
19420                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19421                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19422                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19423                 ;;
19424               *)
19425                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19426                 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
19427                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19428                   echo "-hidden">> $lib.exp~
19429                   $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
19430                   $RM $lib.exp'
19431                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19432                 ;;
19433             esac
19434
19435             hardcode_libdir_separator_CXX=:
19436
19437             # Commands to make compiler produce verbose output that lists
19438             # what "hidden" libraries, object files and flags are used when
19439             # linking a shared library.
19440             #
19441             # There doesn't appear to be a way to prevent this compiler from
19442             # explicitly linking system object files so we need to strip them
19443             # from the output so that they don't get included in the library
19444             # dependencies.
19445             output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
19446             ;;
19447           *)
19448             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19449               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19450               case $host in
19451                 osf3*)
19452                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19453                   ;;
19454                 *)
19455                   archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19456                   ;;
19457               esac
19458
19459               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19460               hardcode_libdir_separator_CXX=:
19461
19462               # Commands to make compiler produce verbose output that lists
19463               # what "hidden" libraries, object files and flags are used when
19464               # linking a shared library.
19465               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19466
19467             else
19468               # FIXME: insert proper C++ library support
19469               ld_shlibs_CXX=no
19470             fi
19471             ;;
19472         esac
19473         ;;
19474
19475       psos*)
19476         # FIXME: insert proper C++ library support
19477         ld_shlibs_CXX=no
19478         ;;
19479
19480       sunos4*)
19481         case $cc_basename in
19482           CC*)
19483             # Sun C++ 4.x
19484             # FIXME: insert proper C++ library support
19485             ld_shlibs_CXX=no
19486             ;;
19487           lcc*)
19488             # Lucid
19489             # FIXME: insert proper C++ library support
19490             ld_shlibs_CXX=no
19491             ;;
19492           *)
19493             # FIXME: insert proper C++ library support
19494             ld_shlibs_CXX=no
19495             ;;
19496         esac
19497         ;;
19498
19499       solaris*)
19500         case $cc_basename in
19501           CC*)
19502             # Sun C++ 4.2, 5.x and Centerline C++
19503             archive_cmds_need_lc_CXX=yes
19504             no_undefined_flag_CXX=' -zdefs'
19505             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19506             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19507               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19508
19509             hardcode_libdir_flag_spec_CXX='-R$libdir'
19510             hardcode_shlibpath_var_CXX=no
19511             case $host_os in
19512               solaris2.[0-5] | solaris2.[0-5].*) ;;
19513               *)
19514                 # The compiler driver will combine and reorder linker options,
19515                 # but understands `-z linker_flag'.
19516                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19517                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19518                 ;;
19519             esac
19520             link_all_deplibs_CXX=yes
19521
19522             output_verbose_link_cmd='func_echo_all'
19523
19524             # Archives containing C++ object files must be created using
19525             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19526             # necessary to make sure instantiated templates are included
19527             # in the archive.
19528             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19529             ;;
19530           gcx*)
19531             # Green Hills C++ Compiler
19532             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19533
19534             # The C++ compiler must be used to create the archive.
19535             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19536             ;;
19537           *)
19538             # GNU C++ compiler with Solaris linker
19539             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19540               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19541               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19542                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19543                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19544                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19545
19546                 # Commands to make compiler produce verbose output that lists
19547                 # what "hidden" libraries, object files and flags are used when
19548                 # linking a shared library.
19549                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19550               else
19551                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19552                 # platform.
19553                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19554                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19555                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19556
19557                 # Commands to make compiler produce verbose output that lists
19558                 # what "hidden" libraries, object files and flags are used when
19559                 # linking a shared library.
19560                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19561               fi
19562
19563               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19564               case $host_os in
19565                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19566                 *)
19567                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19568                   ;;
19569               esac
19570             fi
19571             ;;
19572         esac
19573         ;;
19574
19575     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19576       no_undefined_flag_CXX='${wl}-z,text'
19577       archive_cmds_need_lc_CXX=no
19578       hardcode_shlibpath_var_CXX=no
19579       runpath_var='LD_RUN_PATH'
19580
19581       case $cc_basename in
19582         CC*)
19583           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19584           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19585           ;;
19586         *)
19587           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19588           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19589           ;;
19590       esac
19591       ;;
19592
19593       sysv5* | sco3.2v5* | sco5v6*)
19594         # Note: We can NOT use -z defs as we might desire, because we do not
19595         # link with -lc, and that would cause any symbols used from libc to
19596         # always be unresolved, which means just about no library would
19597         # ever link correctly.  If we're not using GNU ld we use -z text
19598         # though, which does catch some bad symbols but isn't as heavy-handed
19599         # as -z defs.
19600         no_undefined_flag_CXX='${wl}-z,text'
19601         allow_undefined_flag_CXX='${wl}-z,nodefs'
19602         archive_cmds_need_lc_CXX=no
19603         hardcode_shlibpath_var_CXX=no
19604         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19605         hardcode_libdir_separator_CXX=':'
19606         link_all_deplibs_CXX=yes
19607         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19608         runpath_var='LD_RUN_PATH'
19609
19610         case $cc_basename in
19611           CC*)
19612             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19613             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19614             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19615               '"$old_archive_cmds_CXX"
19616             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19617               '"$reload_cmds_CXX"
19618             ;;
19619           *)
19620             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19621             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19622             ;;
19623         esac
19624       ;;
19625
19626       tandem*)
19627         case $cc_basename in
19628           NCC*)
19629             # NonStop-UX NCC 3.20
19630             # FIXME: insert proper C++ library support
19631             ld_shlibs_CXX=no
19632             ;;
19633           *)
19634             # FIXME: insert proper C++ library support
19635             ld_shlibs_CXX=no
19636             ;;
19637         esac
19638         ;;
19639
19640       vxworks*)
19641         # FIXME: insert proper C++ library support
19642         ld_shlibs_CXX=no
19643         ;;
19644
19645       *)
19646         # FIXME: insert proper C++ library support
19647         ld_shlibs_CXX=no
19648         ;;
19649     esac
19650
19651     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19652 $as_echo "$ld_shlibs_CXX" >&6; }
19653     test "$ld_shlibs_CXX" = no && can_build_shared=no
19654
19655     GCC_CXX="$GXX"
19656     LD_CXX="$LD"
19657
19658     ## CAVEAT EMPTOR:
19659     ## There is no encapsulation within the following macros, do not change
19660     ## the running order or otherwise move them around unless you know exactly
19661     ## what you are doing...
19662     # Dependencies to place before and after the object being linked:
19663 predep_objects_CXX=
19664 postdep_objects_CXX=
19665 predeps_CXX=
19666 postdeps_CXX=
19667 compiler_lib_search_path_CXX=
19668
19669 cat > conftest.$ac_ext <<_LT_EOF
19670 class Foo
19671 {
19672 public:
19673   Foo (void) { a = 0; }
19674 private:
19675   int a;
19676 };
19677 _LT_EOF
19678
19679 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19680   (eval $ac_compile) 2>&5
19681   ac_status=$?
19682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19683   test $ac_status = 0; }; then
19684   # Parse the compiler output and extract the necessary
19685   # objects, libraries and library flags.
19686
19687   # Sentinel used to keep track of whether or not we are before
19688   # the conftest object file.
19689   pre_test_object_deps_done=no
19690
19691   for p in `eval "$output_verbose_link_cmd"`; do
19692     case $p in
19693
19694     -L* | -R* | -l*)
19695        # Some compilers place space between "-{L,R}" and the path.
19696        # Remove the space.
19697        if test $p = "-L" ||
19698           test $p = "-R"; then
19699          prev=$p
19700          continue
19701        else
19702          prev=
19703        fi
19704
19705        if test "$pre_test_object_deps_done" = no; then
19706          case $p in
19707          -L* | -R*)
19708            # Internal compiler library paths should come after those
19709            # provided the user.  The postdeps already come after the
19710            # user supplied libs so there is no need to process them.
19711            if test -z "$compiler_lib_search_path_CXX"; then
19712              compiler_lib_search_path_CXX="${prev}${p}"
19713            else
19714              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19715            fi
19716            ;;
19717          # The "-l" case would never come before the object being
19718          # linked, so don't bother handling this case.
19719          esac
19720        else
19721          if test -z "$postdeps_CXX"; then
19722            postdeps_CXX="${prev}${p}"
19723          else
19724            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19725          fi
19726        fi
19727        ;;
19728
19729     *.$objext)
19730        # This assumes that the test object file only shows up
19731        # once in the compiler output.
19732        if test "$p" = "conftest.$objext"; then
19733          pre_test_object_deps_done=yes
19734          continue
19735        fi
19736
19737        if test "$pre_test_object_deps_done" = no; then
19738          if test -z "$predep_objects_CXX"; then
19739            predep_objects_CXX="$p"
19740          else
19741            predep_objects_CXX="$predep_objects_CXX $p"
19742          fi
19743        else
19744          if test -z "$postdep_objects_CXX"; then
19745            postdep_objects_CXX="$p"
19746          else
19747            postdep_objects_CXX="$postdep_objects_CXX $p"
19748          fi
19749        fi
19750        ;;
19751
19752     *) ;; # Ignore the rest.
19753
19754     esac
19755   done
19756
19757   # Clean up.
19758   rm -f a.out a.exe
19759 else
19760   echo "libtool.m4: error: problem compiling CXX test program"
19761 fi
19762
19763 $RM -f confest.$objext
19764
19765 # PORTME: override above test on systems where it is broken
19766 case $host_os in
19767 interix[3-9]*)
19768   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19769   # hack all around it, let's just trust "g++" to DTRT.
19770   predep_objects_CXX=
19771   postdep_objects_CXX=
19772   postdeps_CXX=
19773   ;;
19774
19775 linux*)
19776   case `$CC -V 2>&1 | sed 5q` in
19777   *Sun\ C*)
19778     # Sun C++ 5.9
19779
19780     # The more standards-conforming stlport4 library is
19781     # incompatible with the Cstd library. Avoid specifying
19782     # it if it's in CXXFLAGS. Ignore libCrun as
19783     # -library=stlport4 depends on it.
19784     case " $CXX $CXXFLAGS " in
19785     *" -library=stlport4 "*)
19786       solaris_use_stlport4=yes
19787       ;;
19788     esac
19789
19790     if test "$solaris_use_stlport4" != yes; then
19791       postdeps_CXX='-library=Cstd -library=Crun'
19792     fi
19793     ;;
19794   esac
19795   ;;
19796
19797 solaris*)
19798   case $cc_basename in
19799   CC*)
19800     # The more standards-conforming stlport4 library is
19801     # incompatible with the Cstd library. Avoid specifying
19802     # it if it's in CXXFLAGS. Ignore libCrun as
19803     # -library=stlport4 depends on it.
19804     case " $CXX $CXXFLAGS " in
19805     *" -library=stlport4 "*)
19806       solaris_use_stlport4=yes
19807       ;;
19808     esac
19809
19810     # Adding this requires a known-good setup of shared libraries for
19811     # Sun compiler versions before 5.6, else PIC objects from an old
19812     # archive will be linked into the output, leading to subtle bugs.
19813     if test "$solaris_use_stlport4" != yes; then
19814       postdeps_CXX='-library=Cstd -library=Crun'
19815     fi
19816     ;;
19817   esac
19818   ;;
19819 esac
19820
19821
19822 case " $postdeps_CXX " in
19823 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19824 esac
19825  compiler_lib_search_dirs_CXX=
19826 if test -n "${compiler_lib_search_path_CXX}"; then
19827  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19828 fi
19829
19830
19831
19832
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847
19848
19849
19850
19851
19852
19853
19854
19855
19856
19857
19858
19859
19860     lt_prog_compiler_wl_CXX=
19861 lt_prog_compiler_pic_CXX=
19862 lt_prog_compiler_static_CXX=
19863
19864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19865 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19866
19867   # C++ specific cases for pic, static, wl, etc.
19868   if test "$GXX" = yes; then
19869     lt_prog_compiler_wl_CXX='-Wl,'
19870     lt_prog_compiler_static_CXX='-static'
19871
19872     case $host_os in
19873     aix*)
19874       # All AIX code is PIC.
19875       if test "$host_cpu" = ia64; then
19876         # AIX 5 now supports IA64 processor
19877         lt_prog_compiler_static_CXX='-Bstatic'
19878       fi
19879       ;;
19880
19881     amigaos*)
19882       case $host_cpu in
19883       powerpc)
19884             # see comment about AmigaOS4 .so support
19885             lt_prog_compiler_pic_CXX='-fPIC'
19886         ;;
19887       m68k)
19888             # FIXME: we need at least 68020 code to build shared libraries, but
19889             # adding the `-m68020' flag to GCC prevents building anything better,
19890             # like `-m68040'.
19891             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19892         ;;
19893       esac
19894       ;;
19895
19896     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19897       # PIC is the default for these OSes.
19898       ;;
19899     mingw* | cygwin* | os2* | pw32* | cegcc*)
19900       # This hack is so that the source file can tell whether it is being
19901       # built for inclusion in a dll (and should export symbols for example).
19902       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19903       # (--disable-auto-import) libraries
19904       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19905       ;;
19906     darwin* | rhapsody*)
19907       # PIC is the default on this platform
19908       # Common symbols not allowed in MH_DYLIB files
19909       lt_prog_compiler_pic_CXX='-fno-common'
19910       ;;
19911     *djgpp*)
19912       # DJGPP does not support shared libraries at all
19913       lt_prog_compiler_pic_CXX=
19914       ;;
19915     haiku*)
19916       # PIC is the default for Haiku.
19917       # The "-static" flag exists, but is broken.
19918       lt_prog_compiler_static_CXX=
19919       ;;
19920     interix[3-9]*)
19921       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19922       # Instead, we relocate shared libraries at runtime.
19923       ;;
19924     sysv4*MP*)
19925       if test -d /usr/nec; then
19926         lt_prog_compiler_pic_CXX=-Kconform_pic
19927       fi
19928       ;;
19929     hpux*)
19930       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19931       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19932       # sets the default TLS model and affects inlining.
19933       case $host_cpu in
19934       hppa*64*)
19935         ;;
19936       *)
19937         lt_prog_compiler_pic_CXX='-fPIC'
19938         ;;
19939       esac
19940       ;;
19941     *qnx* | *nto*)
19942       # QNX uses GNU C++, but need to define -shared option too, otherwise
19943       # it will coredump.
19944       lt_prog_compiler_pic_CXX='-fPIC -shared'
19945       ;;
19946     *)
19947       lt_prog_compiler_pic_CXX='-fPIC'
19948       ;;
19949     esac
19950   else
19951     case $host_os in
19952       aix[4-9]*)
19953         # All AIX code is PIC.
19954         if test "$host_cpu" = ia64; then
19955           # AIX 5 now supports IA64 processor
19956           lt_prog_compiler_static_CXX='-Bstatic'
19957         else
19958           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19959         fi
19960         ;;
19961       chorus*)
19962         case $cc_basename in
19963         cxch68*)
19964           # Green Hills C++ Compiler
19965           # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
19966           ;;
19967         esac
19968         ;;
19969       dgux*)
19970         case $cc_basename in
19971           ec++*)
19972             lt_prog_compiler_pic_CXX='-KPIC'
19973             ;;
19974           ghcx*)
19975             # Green Hills C++ Compiler
19976             lt_prog_compiler_pic_CXX='-pic'
19977             ;;
19978           *)
19979             ;;
19980         esac
19981         ;;
19982       freebsd* | dragonfly*)
19983         # FreeBSD uses GNU C++
19984         ;;
19985       hpux9* | hpux10* | hpux11*)
19986         case $cc_basename in
19987           CC*)
19988             lt_prog_compiler_wl_CXX='-Wl,'
19989             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19990             if test "$host_cpu" != ia64; then
19991               lt_prog_compiler_pic_CXX='+Z'
19992             fi
19993             ;;
19994           aCC*)
19995             lt_prog_compiler_wl_CXX='-Wl,'
19996             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19997             case $host_cpu in
19998             hppa*64*|ia64*)
19999               # +Z the default
20000               ;;
20001             *)
20002               lt_prog_compiler_pic_CXX='+Z'
20003               ;;
20004             esac
20005             ;;
20006           *)
20007             ;;
20008         esac
20009         ;;
20010       interix*)
20011         # This is c89, which is MS Visual C++ (no shared libs)
20012         # Anyone wants to do a port?
20013         ;;
20014       irix5* | irix6* | nonstopux*)
20015         case $cc_basename in
20016           CC*)
20017             lt_prog_compiler_wl_CXX='-Wl,'
20018             lt_prog_compiler_static_CXX='-non_shared'
20019             # CC pic flag -KPIC is the default.
20020             ;;
20021           *)
20022             ;;
20023         esac
20024         ;;
20025       linux* | k*bsd*-gnu | kopensolaris*-gnu)
20026         case $cc_basename in
20027           KCC*)
20028             # KAI C++ Compiler
20029             lt_prog_compiler_wl_CXX='--backend -Wl,'
20030             lt_prog_compiler_pic_CXX='-fPIC'
20031             ;;
20032           ecpc* )
20033             # old Intel C++ for x86_64 which still supported -KPIC.
20034             lt_prog_compiler_wl_CXX='-Wl,'
20035             lt_prog_compiler_pic_CXX='-KPIC'
20036             lt_prog_compiler_static_CXX='-static'
20037             ;;
20038           icpc* )
20039             # Intel C++, used to be incompatible with GCC.
20040             # ICC 10 doesn't accept -KPIC any more.
20041             lt_prog_compiler_wl_CXX='-Wl,'
20042             lt_prog_compiler_pic_CXX='-fPIC'
20043             lt_prog_compiler_static_CXX='-static'
20044             ;;
20045           pgCC* | pgcpp*)
20046             # Portland Group C++ compiler
20047             lt_prog_compiler_wl_CXX='-Wl,'
20048             lt_prog_compiler_pic_CXX='-fpic'
20049             lt_prog_compiler_static_CXX='-Bstatic'
20050             ;;
20051           cxx*)
20052             # Compaq C++
20053             # Make sure the PIC flag is empty.  It appears that all Alpha
20054             # Linux and Compaq Tru64 Unix objects are PIC.
20055             lt_prog_compiler_pic_CXX=
20056             lt_prog_compiler_static_CXX='-non_shared'
20057             ;;
20058           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20059             # IBM XL 8.0, 9.0 on PPC and BlueGene
20060             lt_prog_compiler_wl_CXX='-Wl,'
20061             lt_prog_compiler_pic_CXX='-qpic'
20062             lt_prog_compiler_static_CXX='-qstaticlink'
20063             ;;
20064           *)
20065             case `$CC -V 2>&1 | sed 5q` in
20066             *Sun\ C*)
20067               # Sun C++ 5.9
20068               lt_prog_compiler_pic_CXX='-KPIC'
20069               lt_prog_compiler_static_CXX='-Bstatic'
20070               lt_prog_compiler_wl_CXX='-Qoption ld '
20071               ;;
20072             esac
20073             ;;
20074         esac
20075         ;;
20076       lynxos*)
20077         ;;
20078       m88k*)
20079         ;;
20080       mvs*)
20081         case $cc_basename in
20082           cxx*)
20083             lt_prog_compiler_pic_CXX='-W c,exportall'
20084             ;;
20085           *)
20086             ;;
20087         esac
20088         ;;
20089       netbsd*)
20090         ;;
20091       *qnx* | *nto*)
20092         # QNX uses GNU C++, but need to define -shared option too, otherwise
20093         # it will coredump.
20094         lt_prog_compiler_pic_CXX='-fPIC -shared'
20095         ;;
20096       osf3* | osf4* | osf5*)
20097         case $cc_basename in
20098           KCC*)
20099             lt_prog_compiler_wl_CXX='--backend -Wl,'
20100             ;;
20101           RCC*)
20102             # Rational C++ 2.4.1
20103             lt_prog_compiler_pic_CXX='-pic'
20104             ;;
20105           cxx*)
20106             # Digital/Compaq C++
20107             lt_prog_compiler_wl_CXX='-Wl,'
20108             # Make sure the PIC flag is empty.  It appears that all Alpha
20109             # Linux and Compaq Tru64 Unix objects are PIC.
20110             lt_prog_compiler_pic_CXX=
20111             lt_prog_compiler_static_CXX='-non_shared'
20112             ;;
20113           *)
20114             ;;
20115         esac
20116         ;;
20117       psos*)
20118         ;;
20119       solaris*)
20120         case $cc_basename in
20121           CC*)
20122             # Sun C++ 4.2, 5.x and Centerline C++
20123             lt_prog_compiler_pic_CXX='-KPIC'
20124             lt_prog_compiler_static_CXX='-Bstatic'
20125             lt_prog_compiler_wl_CXX='-Qoption ld '
20126             ;;
20127           gcx*)
20128             # Green Hills C++ Compiler
20129             lt_prog_compiler_pic_CXX='-PIC'
20130             ;;
20131           *)
20132             ;;
20133         esac
20134         ;;
20135       sunos4*)
20136         case $cc_basename in
20137           CC*)
20138             # Sun C++ 4.x
20139             lt_prog_compiler_pic_CXX='-pic'
20140             lt_prog_compiler_static_CXX='-Bstatic'
20141             ;;
20142           lcc*)
20143             # Lucid
20144             lt_prog_compiler_pic_CXX='-pic'
20145             ;;
20146           *)
20147             ;;
20148         esac
20149         ;;
20150       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20151         case $cc_basename in
20152           CC*)
20153             lt_prog_compiler_wl_CXX='-Wl,'
20154             lt_prog_compiler_pic_CXX='-KPIC'
20155             lt_prog_compiler_static_CXX='-Bstatic'
20156             ;;
20157         esac
20158         ;;
20159       tandem*)
20160         case $cc_basename in
20161           NCC*)
20162             # NonStop-UX NCC 3.20
20163             lt_prog_compiler_pic_CXX='-KPIC'
20164             ;;
20165           *)
20166             ;;
20167         esac
20168         ;;
20169       vxworks*)
20170         ;;
20171       *)
20172         lt_prog_compiler_can_build_shared_CXX=no
20173         ;;
20174     esac
20175   fi
20176
20177 case $host_os in
20178   # For platforms which do not support PIC, -DPIC is meaningless:
20179   *djgpp*)
20180     lt_prog_compiler_pic_CXX=
20181     ;;
20182   *)
20183     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20184     ;;
20185 esac
20186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20187 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20188
20189
20190
20191 #
20192 # Check to make sure the PIC flag actually works.
20193 #
20194 if test -n "$lt_prog_compiler_pic_CXX"; then
20195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20196 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20197 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20198   $as_echo_n "(cached) " >&6
20199 else
20200   lt_cv_prog_compiler_pic_works_CXX=no
20201    ac_outfile=conftest.$ac_objext
20202    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20203    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20204    # Insert the option either (1) after the last *FLAGS variable, or
20205    # (2) before a word containing "conftest.", or (3) at the end.
20206    # Note that $ac_compile itself does not contain backslashes and begins
20207    # with a dollar sign (not a hyphen), so the echo should work correctly.
20208    # The option is referenced via a variable to avoid confusing sed.
20209    lt_compile=`echo "$ac_compile" | $SED \
20210    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20211    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20212    -e 's:$: $lt_compiler_flag:'`
20213    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20214    (eval "$lt_compile" 2>conftest.err)
20215    ac_status=$?
20216    cat conftest.err >&5
20217    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20218    if (exit $ac_status) && test -s "$ac_outfile"; then
20219      # The compiler can only warn and ignore the option if not recognized
20220      # So say no if there are warnings other than the usual output.
20221      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20222      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20223      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20224        lt_cv_prog_compiler_pic_works_CXX=yes
20225      fi
20226    fi
20227    $RM conftest*
20228
20229 fi
20230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20231 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20232
20233 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20234     case $lt_prog_compiler_pic_CXX in
20235      "" | " "*) ;;
20236      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20237      esac
20238 else
20239     lt_prog_compiler_pic_CXX=
20240      lt_prog_compiler_can_build_shared_CXX=no
20241 fi
20242
20243 fi
20244
20245
20246
20247 #
20248 # Check to make sure the static flag actually works.
20249 #
20250 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20252 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20253 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20254   $as_echo_n "(cached) " >&6
20255 else
20256   lt_cv_prog_compiler_static_works_CXX=no
20257    save_LDFLAGS="$LDFLAGS"
20258    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20259    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20260    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20261      # The linker can only warn and ignore the option if not recognized
20262      # So say no if there are warnings
20263      if test -s conftest.err; then
20264        # Append any errors to the config.log.
20265        cat conftest.err 1>&5
20266        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20267        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20268        if diff conftest.exp conftest.er2 >/dev/null; then
20269          lt_cv_prog_compiler_static_works_CXX=yes
20270        fi
20271      else
20272        lt_cv_prog_compiler_static_works_CXX=yes
20273      fi
20274    fi
20275    $RM -r conftest*
20276    LDFLAGS="$save_LDFLAGS"
20277
20278 fi
20279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20280 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20281
20282 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20283     :
20284 else
20285     lt_prog_compiler_static_CXX=
20286 fi
20287
20288
20289
20290
20291     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20292 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20293 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20294   $as_echo_n "(cached) " >&6
20295 else
20296   lt_cv_prog_compiler_c_o_CXX=no
20297    $RM -r conftest 2>/dev/null
20298    mkdir conftest
20299    cd conftest
20300    mkdir out
20301    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20302
20303    lt_compiler_flag="-o out/conftest2.$ac_objext"
20304    # Insert the option either (1) after the last *FLAGS variable, or
20305    # (2) before a word containing "conftest.", or (3) at the end.
20306    # Note that $ac_compile itself does not contain backslashes and begins
20307    # with a dollar sign (not a hyphen), so the echo should work correctly.
20308    lt_compile=`echo "$ac_compile" | $SED \
20309    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20310    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20311    -e 's:$: $lt_compiler_flag:'`
20312    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20313    (eval "$lt_compile" 2>out/conftest.err)
20314    ac_status=$?
20315    cat out/conftest.err >&5
20316    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20317    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20318    then
20319      # The compiler can only warn and ignore the option if not recognized
20320      # So say no if there are warnings
20321      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20322      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20323      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20324        lt_cv_prog_compiler_c_o_CXX=yes
20325      fi
20326    fi
20327    chmod u+w . 2>&5
20328    $RM conftest*
20329    # SGI C++ compiler will create directory out/ii_files/ for
20330    # template instantiation
20331    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20332    $RM out/* && rmdir out
20333    cd ..
20334    $RM -r conftest
20335    $RM conftest*
20336
20337 fi
20338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20339 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20340
20341
20342
20343     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20344 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20345 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20346   $as_echo_n "(cached) " >&6
20347 else
20348   lt_cv_prog_compiler_c_o_CXX=no
20349    $RM -r conftest 2>/dev/null
20350    mkdir conftest
20351    cd conftest
20352    mkdir out
20353    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20354
20355    lt_compiler_flag="-o out/conftest2.$ac_objext"
20356    # Insert the option either (1) after the last *FLAGS variable, or
20357    # (2) before a word containing "conftest.", or (3) at the end.
20358    # Note that $ac_compile itself does not contain backslashes and begins
20359    # with a dollar sign (not a hyphen), so the echo should work correctly.
20360    lt_compile=`echo "$ac_compile" | $SED \
20361    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20362    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20363    -e 's:$: $lt_compiler_flag:'`
20364    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20365    (eval "$lt_compile" 2>out/conftest.err)
20366    ac_status=$?
20367    cat out/conftest.err >&5
20368    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20369    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20370    then
20371      # The compiler can only warn and ignore the option if not recognized
20372      # So say no if there are warnings
20373      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20374      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20375      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20376        lt_cv_prog_compiler_c_o_CXX=yes
20377      fi
20378    fi
20379    chmod u+w . 2>&5
20380    $RM conftest*
20381    # SGI C++ compiler will create directory out/ii_files/ for
20382    # template instantiation
20383    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20384    $RM out/* && rmdir out
20385    cd ..
20386    $RM -r conftest
20387    $RM conftest*
20388
20389 fi
20390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20391 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20392
20393
20394
20395
20396 hard_links="nottested"
20397 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20398   # do not overwrite the value of need_locks provided by the user
20399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20400 $as_echo_n "checking if we can lock with hard links... " >&6; }
20401   hard_links=yes
20402   $RM conftest*
20403   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20404   touch conftest.a
20405   ln conftest.a conftest.b 2>&5 || hard_links=no
20406   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20408 $as_echo "$hard_links" >&6; }
20409   if test "$hard_links" = no; then
20410     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20411 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20412     need_locks=warn
20413   fi
20414 else
20415   need_locks=no
20416 fi
20417
20418
20419
20420     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20421 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20422
20423   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20424   case $host_os in
20425   aix[4-9]*)
20426     # If we're using GNU nm, then we don't want the "-C" option.
20427     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20428     # Also, AIX nm treats weak defined symbols like other global defined
20429     # symbols, whereas GNU nm marks them as "W".
20430     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20431       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20432     else
20433       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20434     fi
20435     ;;
20436   pw32*)
20437     export_symbols_cmds_CXX="$ltdll_cmds"
20438   ;;
20439   cygwin* | mingw* | cegcc*)
20440     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
20441   ;;
20442   *)
20443     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20444   ;;
20445   esac
20446   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20447
20448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20449 $as_echo "$ld_shlibs_CXX" >&6; }
20450 test "$ld_shlibs_CXX" = no && can_build_shared=no
20451
20452 with_gnu_ld_CXX=$with_gnu_ld
20453
20454
20455
20456
20457
20458
20459 #
20460 # Do we need to explicitly link libc?
20461 #
20462 case "x$archive_cmds_need_lc_CXX" in
20463 x|xyes)
20464   # Assume -lc should be added
20465   archive_cmds_need_lc_CXX=yes
20466
20467   if test "$enable_shared" = yes && test "$GCC" = yes; then
20468     case $archive_cmds_CXX in
20469     *'~'*)
20470       # FIXME: we may have to deal with multi-command sequences.
20471       ;;
20472     '$CC '*)
20473       # Test whether the compiler implicitly links with -lc since on some
20474       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20475       # to ld, don't add -lc before -lgcc.
20476       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20477 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20478 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20479   $as_echo_n "(cached) " >&6
20480 else
20481   $RM conftest*
20482         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20483
20484         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20485   (eval $ac_compile) 2>&5
20486   ac_status=$?
20487   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20488   test $ac_status = 0; } 2>conftest.err; then
20489           soname=conftest
20490           lib=conftest
20491           libobjs=conftest.$ac_objext
20492           deplibs=
20493           wl=$lt_prog_compiler_wl_CXX
20494           pic_flag=$lt_prog_compiler_pic_CXX
20495           compiler_flags=-v
20496           linker_flags=-v
20497           verstring=
20498           output_objdir=.
20499           libname=conftest
20500           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20501           allow_undefined_flag_CXX=
20502           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20503   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20504   ac_status=$?
20505   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20506   test $ac_status = 0; }
20507           then
20508             lt_cv_archive_cmds_need_lc_CXX=no
20509           else
20510             lt_cv_archive_cmds_need_lc_CXX=yes
20511           fi
20512           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20513         else
20514           cat conftest.err 1>&5
20515         fi
20516         $RM conftest*
20517
20518 fi
20519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20520 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20521       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20522       ;;
20523     esac
20524   fi
20525   ;;
20526 esac
20527
20528
20529
20530
20531
20532
20533
20534
20535
20536
20537
20538
20539
20540
20541
20542
20543
20544
20545
20546
20547
20548
20549
20550
20551
20552
20553
20554
20555
20556
20557
20558
20559
20560
20561
20562
20563
20564
20565
20566
20567
20568
20569
20570
20571
20572
20573
20574
20575
20576
20577
20578
20579
20580
20581
20582
20583
20584
20585
20586
20587
20588
20589
20590
20591     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20592 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20593
20594 library_names_spec=
20595 libname_spec='lib$name'
20596 soname_spec=
20597 shrext_cmds=".so"
20598 postinstall_cmds=
20599 postuninstall_cmds=
20600 finish_cmds=
20601 finish_eval=
20602 shlibpath_var=
20603 shlibpath_overrides_runpath=unknown
20604 version_type=none
20605 dynamic_linker="$host_os ld.so"
20606 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20607 need_lib_prefix=unknown
20608 hardcode_into_libs=no
20609
20610 # when you set need_version to no, make sure it does not cause -set_version
20611 # flags to be left without arguments
20612 need_version=unknown
20613
20614 case $host_os in
20615 aix3*)
20616   version_type=linux
20617   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20618   shlibpath_var=LIBPATH
20619
20620   # AIX 3 has no versioning support, so we append a major version to the name.
20621   soname_spec='${libname}${release}${shared_ext}$major'
20622   ;;
20623
20624 aix[4-9]*)
20625   version_type=linux
20626   need_lib_prefix=no
20627   need_version=no
20628   hardcode_into_libs=yes
20629   if test "$host_cpu" = ia64; then
20630     # AIX 5 supports IA64
20631     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20632     shlibpath_var=LD_LIBRARY_PATH
20633   else
20634     # With GCC up to 2.95.x, collect2 would create an import file
20635     # for dependence libraries.  The import file would start with
20636     # the line `#! .'.  This would cause the generated library to
20637     # depend on `.', always an invalid library.  This was fixed in
20638     # development snapshots of GCC prior to 3.0.
20639     case $host_os in
20640       aix4 | aix4.[01] | aix4.[01].*)
20641       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20642            echo ' yes '
20643            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20644         :
20645       else
20646         can_build_shared=no
20647       fi
20648       ;;
20649     esac
20650     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20651     # soname into executable. Probably we can add versioning support to
20652     # collect2, so additional links can be useful in future.
20653     if test "$aix_use_runtimelinking" = yes; then
20654       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20655       # instead of lib<name>.a to let people know that these are not
20656       # typical AIX shared libraries.
20657       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20658     else
20659       # We preserve .a as extension for shared libraries through AIX4.2
20660       # and later when we are not doing run time linking.
20661       library_names_spec='${libname}${release}.a $libname.a'
20662       soname_spec='${libname}${release}${shared_ext}$major'
20663     fi
20664     shlibpath_var=LIBPATH
20665   fi
20666   ;;
20667
20668 amigaos*)
20669   case $host_cpu in
20670   powerpc)
20671     # Since July 2007 AmigaOS4 officially supports .so libraries.
20672     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20673     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20674     ;;
20675   m68k)
20676     library_names_spec='$libname.ixlibrary $libname.a'
20677     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20678     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
20679     ;;
20680   esac
20681   ;;
20682
20683 beos*)
20684   library_names_spec='${libname}${shared_ext}'
20685   dynamic_linker="$host_os ld.so"
20686   shlibpath_var=LIBRARY_PATH
20687   ;;
20688
20689 bsdi[45]*)
20690   version_type=linux
20691   need_version=no
20692   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20693   soname_spec='${libname}${release}${shared_ext}$major'
20694   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20695   shlibpath_var=LD_LIBRARY_PATH
20696   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20697   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20698   # the default ld.so.conf also contains /usr/contrib/lib and
20699   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20700   # libtool to hard-code these into programs
20701   ;;
20702
20703 cygwin* | mingw* | pw32* | cegcc*)
20704   version_type=windows
20705   shrext_cmds=".dll"
20706   need_version=no
20707   need_lib_prefix=no
20708
20709   case $GCC,$host_os in
20710   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20711     library_names_spec='$libname.dll.a'
20712     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20713     postinstall_cmds='base_file=`basename \${file}`~
20714       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20715       dldir=$destdir/`dirname \$dlpath`~
20716       test -d \$dldir || mkdir -p \$dldir~
20717       $install_prog $dir/$dlname \$dldir/$dlname~
20718       chmod a+x \$dldir/$dlname~
20719       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20720         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20721       fi'
20722     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20723       dlpath=$dir/\$dldll~
20724        $RM \$dlpath'
20725     shlibpath_overrides_runpath=yes
20726
20727     case $host_os in
20728     cygwin*)
20729       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20730       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20731
20732       ;;
20733     mingw* | cegcc*)
20734       # MinGW DLLs use traditional 'lib' prefix
20735       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20736       ;;
20737     pw32*)
20738       # pw32 DLLs use 'pw' prefix rather than 'lib'
20739       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20740       ;;
20741     esac
20742     ;;
20743
20744   *)
20745     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20746     ;;
20747   esac
20748   dynamic_linker='Win32 ld.exe'
20749   # FIXME: first we should search . and the directory the executable is in
20750   shlibpath_var=PATH
20751   ;;
20752
20753 darwin* | rhapsody*)
20754   dynamic_linker="$host_os dyld"
20755   version_type=darwin
20756   need_lib_prefix=no
20757   need_version=no
20758   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20759   soname_spec='${libname}${release}${major}$shared_ext'
20760   shlibpath_overrides_runpath=yes
20761   shlibpath_var=DYLD_LIBRARY_PATH
20762   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20763
20764   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20765   ;;
20766
20767 dgux*)
20768   version_type=linux
20769   need_lib_prefix=no
20770   need_version=no
20771   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20772   soname_spec='${libname}${release}${shared_ext}$major'
20773   shlibpath_var=LD_LIBRARY_PATH
20774   ;;
20775
20776 freebsd* | dragonfly*)
20777   # DragonFly does not have aout.  When/if they implement a new
20778   # versioning mechanism, adjust this.
20779   if test -x /usr/bin/objformat; then
20780     objformat=`/usr/bin/objformat`
20781   else
20782     case $host_os in
20783     freebsd[23].*) objformat=aout ;;
20784     *) objformat=elf ;;
20785     esac
20786   fi
20787   version_type=freebsd-$objformat
20788   case $version_type in
20789     freebsd-elf*)
20790       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20791       need_version=no
20792       need_lib_prefix=no
20793       ;;
20794     freebsd-*)
20795       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20796       need_version=yes
20797       ;;
20798   esac
20799   shlibpath_var=LD_LIBRARY_PATH
20800   case $host_os in
20801   freebsd2.*)
20802     shlibpath_overrides_runpath=yes
20803     ;;
20804   freebsd3.[01]* | freebsdelf3.[01]*)
20805     shlibpath_overrides_runpath=yes
20806     hardcode_into_libs=yes
20807     ;;
20808   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20809   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20810     shlibpath_overrides_runpath=no
20811     hardcode_into_libs=yes
20812     ;;
20813   *) # from 4.6 on, and DragonFly
20814     shlibpath_overrides_runpath=yes
20815     hardcode_into_libs=yes
20816     ;;
20817   esac
20818   ;;
20819
20820 gnu*)
20821   version_type=linux
20822   need_lib_prefix=no
20823   need_version=no
20824   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20825   soname_spec='${libname}${release}${shared_ext}$major'
20826   shlibpath_var=LD_LIBRARY_PATH
20827   hardcode_into_libs=yes
20828   ;;
20829
20830 haiku*)
20831   version_type=linux
20832   need_lib_prefix=no
20833   need_version=no
20834   dynamic_linker="$host_os runtime_loader"
20835   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20836   soname_spec='${libname}${release}${shared_ext}$major'
20837   shlibpath_var=LIBRARY_PATH
20838   shlibpath_overrides_runpath=yes
20839   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20840   hardcode_into_libs=yes
20841   ;;
20842
20843 hpux9* | hpux10* | hpux11*)
20844   # Give a soname corresponding to the major version so that dld.sl refuses to
20845   # link against other versions.
20846   version_type=sunos
20847   need_lib_prefix=no
20848   need_version=no
20849   case $host_cpu in
20850   ia64*)
20851     shrext_cmds='.so'
20852     hardcode_into_libs=yes
20853     dynamic_linker="$host_os dld.so"
20854     shlibpath_var=LD_LIBRARY_PATH
20855     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20856     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20857     soname_spec='${libname}${release}${shared_ext}$major'
20858     if test "X$HPUX_IA64_MODE" = X32; then
20859       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20860     else
20861       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20862     fi
20863     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20864     ;;
20865   hppa*64*)
20866     shrext_cmds='.sl'
20867     hardcode_into_libs=yes
20868     dynamic_linker="$host_os dld.sl"
20869     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20870     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20871     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20872     soname_spec='${libname}${release}${shared_ext}$major'
20873     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20874     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20875     ;;
20876   *)
20877     shrext_cmds='.sl'
20878     dynamic_linker="$host_os dld.sl"
20879     shlibpath_var=SHLIB_PATH
20880     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20881     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20882     soname_spec='${libname}${release}${shared_ext}$major'
20883     ;;
20884   esac
20885   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20886   postinstall_cmds='chmod 555 $lib'
20887   # or fails outright, so override atomically:
20888   install_override_mode=555
20889   ;;
20890
20891 interix[3-9]*)
20892   version_type=linux
20893   need_lib_prefix=no
20894   need_version=no
20895   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20896   soname_spec='${libname}${release}${shared_ext}$major'
20897   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20898   shlibpath_var=LD_LIBRARY_PATH
20899   shlibpath_overrides_runpath=no
20900   hardcode_into_libs=yes
20901   ;;
20902
20903 irix5* | irix6* | nonstopux*)
20904   case $host_os in
20905     nonstopux*) version_type=nonstopux ;;
20906     *)
20907         if test "$lt_cv_prog_gnu_ld" = yes; then
20908                 version_type=linux
20909         else
20910                 version_type=irix
20911         fi ;;
20912   esac
20913   need_lib_prefix=no
20914   need_version=no
20915   soname_spec='${libname}${release}${shared_ext}$major'
20916   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20917   case $host_os in
20918   irix5* | nonstopux*)
20919     libsuff= shlibsuff=
20920     ;;
20921   *)
20922     case $LD in # libtool.m4 will add one of these switches to LD
20923     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20924       libsuff= shlibsuff= libmagic=32-bit;;
20925     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20926       libsuff=32 shlibsuff=N32 libmagic=N32;;
20927     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20928       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20929     *) libsuff= shlibsuff= libmagic=never-match;;
20930     esac
20931     ;;
20932   esac
20933   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20934   shlibpath_overrides_runpath=no
20935   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20936   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20937   hardcode_into_libs=yes
20938   ;;
20939
20940 # No shared lib support for Linux oldld, aout, or coff.
20941 linux*oldld* | linux*aout* | linux*coff*)
20942   dynamic_linker=no
20943   ;;
20944
20945 # This must be Linux ELF.
20946 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20947   version_type=linux
20948   need_lib_prefix=no
20949   need_version=no
20950   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20951   soname_spec='${libname}${release}${shared_ext}$major'
20952   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20953   shlibpath_var=LD_LIBRARY_PATH
20954   shlibpath_overrides_runpath=no
20955
20956   # Some binutils ld are patched to set DT_RUNPATH
20957   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20958   $as_echo_n "(cached) " >&6
20959 else
20960   lt_cv_shlibpath_overrides_runpath=no
20961     save_LDFLAGS=$LDFLAGS
20962     save_libdir=$libdir
20963     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20964          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20965     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20966 /* end confdefs.h.  */
20967
20968 int
20969 main ()
20970 {
20971
20972   ;
20973   return 0;
20974 }
20975 _ACEOF
20976 if ac_fn_cxx_try_link "$LINENO"; then :
20977   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20978   lt_cv_shlibpath_overrides_runpath=yes
20979 fi
20980 fi
20981 rm -f core conftest.err conftest.$ac_objext \
20982     conftest$ac_exeext conftest.$ac_ext
20983     LDFLAGS=$save_LDFLAGS
20984     libdir=$save_libdir
20985
20986 fi
20987
20988   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20989
20990   # This implies no fast_install, which is unacceptable.
20991   # Some rework will be needed to allow for fast_install
20992   # before this can be enabled.
20993   hardcode_into_libs=yes
20994
20995   # Append ld.so.conf contents to the search path
20996   if test -f /etc/ld.so.conf; then
20997     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
20998     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20999   fi
21000
21001   # We used to test for /lib/ld.so.1 and disable shared libraries on
21002   # powerpc, because MkLinux only supported shared libraries with the
21003   # GNU dynamic linker.  Since this was broken with cross compilers,
21004   # most powerpc-linux boxes support dynamic linking these days and
21005   # people can always --disable-shared, the test was removed, and we
21006   # assume the GNU/Linux dynamic linker is in use.
21007   dynamic_linker='GNU/Linux ld.so'
21008   ;;
21009
21010 netbsd*)
21011   version_type=sunos
21012   need_lib_prefix=no
21013   need_version=no
21014   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21015     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21016     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21017     dynamic_linker='NetBSD (a.out) ld.so'
21018   else
21019     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21020     soname_spec='${libname}${release}${shared_ext}$major'
21021     dynamic_linker='NetBSD ld.elf_so'
21022   fi
21023   shlibpath_var=LD_LIBRARY_PATH
21024   shlibpath_overrides_runpath=yes
21025   hardcode_into_libs=yes
21026   ;;
21027
21028 newsos6)
21029   version_type=linux
21030   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21031   shlibpath_var=LD_LIBRARY_PATH
21032   shlibpath_overrides_runpath=yes
21033   ;;
21034
21035 *nto* | *qnx*)
21036   version_type=qnx
21037   need_lib_prefix=no
21038   need_version=no
21039   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21040   soname_spec='${libname}${release}${shared_ext}$major'
21041   shlibpath_var=LD_LIBRARY_PATH
21042   shlibpath_overrides_runpath=no
21043   hardcode_into_libs=yes
21044   dynamic_linker='ldqnx.so'
21045   ;;
21046
21047 openbsd*)
21048   version_type=sunos
21049   sys_lib_dlsearch_path_spec="/usr/lib"
21050   need_lib_prefix=no
21051   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21052   case $host_os in
21053     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
21054     *)                          need_version=no  ;;
21055   esac
21056   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21057   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21058   shlibpath_var=LD_LIBRARY_PATH
21059   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21060     case $host_os in
21061       openbsd2.[89] | openbsd2.[89].*)
21062         shlibpath_overrides_runpath=no
21063         ;;
21064       *)
21065         shlibpath_overrides_runpath=yes
21066         ;;
21067       esac
21068   else
21069     shlibpath_overrides_runpath=yes
21070   fi
21071   ;;
21072
21073 os2*)
21074   libname_spec='$name'
21075   shrext_cmds=".dll"
21076   need_lib_prefix=no
21077   library_names_spec='$libname${shared_ext} $libname.a'
21078   dynamic_linker='OS/2 ld.exe'
21079   shlibpath_var=LIBPATH
21080   ;;
21081
21082 osf3* | osf4* | osf5*)
21083   version_type=osf
21084   need_lib_prefix=no
21085   need_version=no
21086   soname_spec='${libname}${release}${shared_ext}$major'
21087   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21088   shlibpath_var=LD_LIBRARY_PATH
21089   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21090   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21091   ;;
21092
21093 rdos*)
21094   dynamic_linker=no
21095   ;;
21096
21097 solaris*)
21098   version_type=linux
21099   need_lib_prefix=no
21100   need_version=no
21101   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21102   soname_spec='${libname}${release}${shared_ext}$major'
21103   shlibpath_var=LD_LIBRARY_PATH
21104   shlibpath_overrides_runpath=yes
21105   hardcode_into_libs=yes
21106   # ldd complains unless libraries are executable
21107   postinstall_cmds='chmod +x $lib'
21108   ;;
21109
21110 sunos4*)
21111   version_type=sunos
21112   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21113   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21114   shlibpath_var=LD_LIBRARY_PATH
21115   shlibpath_overrides_runpath=yes
21116   if test "$with_gnu_ld" = yes; then
21117     need_lib_prefix=no
21118   fi
21119   need_version=yes
21120   ;;
21121
21122 sysv4 | sysv4.3*)
21123   version_type=linux
21124   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21125   soname_spec='${libname}${release}${shared_ext}$major'
21126   shlibpath_var=LD_LIBRARY_PATH
21127   case $host_vendor in
21128     sni)
21129       shlibpath_overrides_runpath=no
21130       need_lib_prefix=no
21131       runpath_var=LD_RUN_PATH
21132       ;;
21133     siemens)
21134       need_lib_prefix=no
21135       ;;
21136     motorola)
21137       need_lib_prefix=no
21138       need_version=no
21139       shlibpath_overrides_runpath=no
21140       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21141       ;;
21142   esac
21143   ;;
21144
21145 sysv4*MP*)
21146   if test -d /usr/nec ;then
21147     version_type=linux
21148     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21149     soname_spec='$libname${shared_ext}.$major'
21150     shlibpath_var=LD_LIBRARY_PATH
21151   fi
21152   ;;
21153
21154 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21155   version_type=freebsd-elf
21156   need_lib_prefix=no
21157   need_version=no
21158   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21159   soname_spec='${libname}${release}${shared_ext}$major'
21160   shlibpath_var=LD_LIBRARY_PATH
21161   shlibpath_overrides_runpath=yes
21162   hardcode_into_libs=yes
21163   if test "$with_gnu_ld" = yes; then
21164     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21165   else
21166     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21167     case $host_os in
21168       sco3.2v5*)
21169         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21170         ;;
21171     esac
21172   fi
21173   sys_lib_dlsearch_path_spec='/usr/lib'
21174   ;;
21175
21176 tpf*)
21177   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21178   version_type=linux
21179   need_lib_prefix=no
21180   need_version=no
21181   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21182   shlibpath_var=LD_LIBRARY_PATH
21183   shlibpath_overrides_runpath=no
21184   hardcode_into_libs=yes
21185   ;;
21186
21187 uts4*)
21188   version_type=linux
21189   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21190   soname_spec='${libname}${release}${shared_ext}$major'
21191   shlibpath_var=LD_LIBRARY_PATH
21192   ;;
21193
21194 *)
21195   dynamic_linker=no
21196   ;;
21197 esac
21198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21199 $as_echo "$dynamic_linker" >&6; }
21200 test "$dynamic_linker" = no && can_build_shared=no
21201
21202 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21203 if test "$GCC" = yes; then
21204   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21205 fi
21206
21207 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21208   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21209 fi
21210 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21211   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21212 fi
21213
21214
21215
21216
21217
21218
21219
21220
21221
21222
21223
21224
21225
21226
21227
21228
21229
21230
21231
21232
21233
21234
21235
21236
21237
21238
21239
21240
21241
21242
21243
21244
21245
21246
21247
21248
21249
21250
21251     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21252 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21253 hardcode_action_CXX=
21254 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21255    test -n "$runpath_var_CXX" ||
21256    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21257
21258   # We can hardcode non-existent directories.
21259   if test "$hardcode_direct_CXX" != no &&
21260      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21261      # have to relink, otherwise we might link with an installed library
21262      # when we should be linking with a yet-to-be-installed one
21263      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21264      test "$hardcode_minus_L_CXX" != no; then
21265     # Linking always hardcodes the temporary library directory.
21266     hardcode_action_CXX=relink
21267   else
21268     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21269     hardcode_action_CXX=immediate
21270   fi
21271 else
21272   # We cannot hardcode anything, or else we can only hardcode existing
21273   # directories.
21274   hardcode_action_CXX=unsupported
21275 fi
21276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21277 $as_echo "$hardcode_action_CXX" >&6; }
21278
21279 if test "$hardcode_action_CXX" = relink ||
21280    test "$inherit_rpath_CXX" = yes; then
21281   # Fast installation is not supported
21282   enable_fast_install=no
21283 elif test "$shlibpath_overrides_runpath" = yes ||
21284      test "$enable_shared" = no; then
21285   # Fast installation is not necessary
21286   enable_fast_install=needless
21287 fi
21288
21289
21290
21291
21292
21293
21294
21295   fi # test -n "$compiler"
21296
21297   CC=$lt_save_CC
21298   LDCXX=$LD
21299   LD=$lt_save_LD
21300   GCC=$lt_save_GCC
21301   with_gnu_ld=$lt_save_with_gnu_ld
21302   lt_cv_path_LDCXX=$lt_cv_path_LD
21303   lt_cv_path_LD=$lt_save_path_LD
21304   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21305   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21306 fi # test "$_lt_caught_CXX_error" != yes
21307
21308 ac_ext=c
21309 ac_cpp='$CPP $CPPFLAGS'
21310 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21311 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21312 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21313
21314
21315
21316
21317
21318
21319
21320
21321
21322
21323
21324
21325
21326
21327
21328
21329 # Only expand once:
21330
21331
21332
21333
21334
21335 # Identify the assembler which will work hand-in-glove with the newly
21336 # built GCC, so that we can examine its features.  This is the assembler
21337 # which will be driven by the driver program.
21338 #
21339 # If build != host, and we aren't building gas in-tree, we identify a
21340 # build->target assembler and hope that it will have the same features
21341 # as the host->target assembler we'll be using.
21342 gcc_cv_gas_major_version=
21343 gcc_cv_gas_minor_version=
21344 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21345
21346 if test "${gcc_cv_as+set}" = set; then :
21347
21348 else
21349
21350 if test -x "$DEFAULT_ASSEMBLER"; then
21351         gcc_cv_as="$DEFAULT_ASSEMBLER"
21352 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21353      && test -f ../gas/Makefile \
21354      && test x$build = x$host; then
21355         gcc_cv_as=../gas/as-new$build_exeext
21356 elif test -x as$build_exeext; then
21357         # Build using assembler in the current directory.
21358         gcc_cv_as=./as$build_exeext
21359 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21360         gcc_cv_as="$AS_FOR_TARGET"
21361 else
21362         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21363 set dummy $AS_FOR_TARGET; ac_word=$2
21364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21365 $as_echo_n "checking for $ac_word... " >&6; }
21366 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21367   $as_echo_n "(cached) " >&6
21368 else
21369   case $gcc_cv_as in
21370   [\\/]* | ?:[\\/]*)
21371   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21372   ;;
21373   *)
21374   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21375 for as_dir in $PATH
21376 do
21377   IFS=$as_save_IFS
21378   test -z "$as_dir" && as_dir=.
21379     for ac_exec_ext in '' $ac_executable_extensions; do
21380   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21381     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21382     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21383     break 2
21384   fi
21385 done
21386   done
21387 IFS=$as_save_IFS
21388
21389   ;;
21390 esac
21391 fi
21392 gcc_cv_as=$ac_cv_path_gcc_cv_as
21393 if test -n "$gcc_cv_as"; then
21394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21395 $as_echo "$gcc_cv_as" >&6; }
21396 else
21397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21398 $as_echo "no" >&6; }
21399 fi
21400
21401
21402 fi
21403 fi
21404
21405 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21406
21407 case "$ORIGINAL_AS_FOR_TARGET" in
21408   ./as | ./as$build_exeext) ;;
21409   *) ac_config_files="$ac_config_files as:exec-tool.in"
21410  ;;
21411 esac
21412
21413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21414 $as_echo_n "checking what assembler to use... " >&6; }
21415 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21416   # Single tree build which includes gas.  We want to prefer it
21417   # over whatever linker top-level may have detected, since
21418   # we'll use what we're building after installation anyway.
21419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21420 $as_echo "newly built gas" >&6; }
21421   in_tree_gas=yes
21422   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21423 for f in $gcc_cv_as_bfd_srcdir/configure \
21424          $gcc_cv_as_gas_srcdir/configure \
21425          $gcc_cv_as_gas_srcdir/configure.in \
21426          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21427   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21428   if test x$gcc_cv_gas_version != x; then
21429     break
21430   fi
21431 done
21432 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21433 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21434 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21435 case $gcc_cv_gas_patch_version in
21436   "") gcc_cv_gas_patch_version="0" ;;
21437 esac
21438 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21439                             + $gcc_cv_gas_minor_version \) \* 1000 \
21440                             + $gcc_cv_gas_patch_version`
21441
21442   in_tree_gas_is_elf=no
21443   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21444      || (grep 'obj_format = multi' ../gas/Makefile \
21445          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21446   then
21447     in_tree_gas_is_elf=yes
21448   fi
21449 else
21450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21451 $as_echo "$gcc_cv_as" >&6; }
21452   in_tree_gas=no
21453 fi
21454
21455 # Identify the linker which will work hand-in-glove with the newly
21456 # built GCC, so that we can examine its features.  This is the linker
21457 # which will be driven by the driver program.
21458 #
21459 # If build != host, and we aren't building gas in-tree, we identify a
21460 # build->target linker and hope that it will have the same features
21461 # as the host->target linker we'll be using.
21462 gcc_cv_gld_major_version=
21463 gcc_cv_gld_minor_version=
21464 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21465 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21466
21467 if test "${gcc_cv_ld+set}" = set; then :
21468
21469 else
21470
21471 if test -x "$DEFAULT_LINKER"; then
21472         gcc_cv_ld="$DEFAULT_LINKER"
21473 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21474      && test -f ../ld/Makefile \
21475      && test x$build = x$host; then
21476         gcc_cv_ld=../ld/ld-new$build_exeext
21477 elif test -x collect-ld$build_exeext; then
21478         # Build using linker in the current directory.
21479         gcc_cv_ld=./collect-ld$build_exeext
21480 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21481         gcc_cv_ld="$LD_FOR_TARGET"
21482 else
21483         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21484 set dummy $LD_FOR_TARGET; ac_word=$2
21485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21486 $as_echo_n "checking for $ac_word... " >&6; }
21487 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21488   $as_echo_n "(cached) " >&6
21489 else
21490   case $gcc_cv_ld in
21491   [\\/]* | ?:[\\/]*)
21492   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21493   ;;
21494   *)
21495   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21496 for as_dir in $PATH
21497 do
21498   IFS=$as_save_IFS
21499   test -z "$as_dir" && as_dir=.
21500     for ac_exec_ext in '' $ac_executable_extensions; do
21501   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21502     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21503     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21504     break 2
21505   fi
21506 done
21507   done
21508 IFS=$as_save_IFS
21509
21510   ;;
21511 esac
21512 fi
21513 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21514 if test -n "$gcc_cv_ld"; then
21515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21516 $as_echo "$gcc_cv_ld" >&6; }
21517 else
21518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21519 $as_echo "no" >&6; }
21520 fi
21521
21522
21523 fi
21524 fi
21525
21526 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21527 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21528
21529 # Check whether --with-plugin-ld was given.
21530 if test "${with_plugin_ld+set}" = set; then :
21531   withval=$with_plugin_ld; if test x"$withval" != x; then
21532    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21533    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21534  fi
21535 fi
21536
21537
21538
21539 cat >>confdefs.h <<_ACEOF
21540 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21541 _ACEOF
21542
21543
21544 # Check to see if we are using gold instead of ld
21545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21546 $as_echo_n "checking whether we are using gold... " >&6; }
21547 ld_is_gold=no
21548 if test x$gcc_cv_ld != x; then
21549   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21550      | grep "GNU gold" > /dev/null; then
21551     ld_is_gold=yes
21552   fi
21553 fi
21554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21555 $as_echo "$ld_is_gold" >&6; }
21556
21557 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21558
21559 case "$ORIGINAL_LD_FOR_TARGET" in
21560   ./collect-ld | ./collect-ld$build_exeext) ;;
21561   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21562  ;;
21563 esac
21564
21565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21566 $as_echo_n "checking what linker to use... " >&6; }
21567 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21568    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21569         # Single tree build which includes ld.  We want to prefer it
21570         # over whatever linker top-level may have detected, since
21571         # we'll use what we're building after installation anyway.
21572         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21573 $as_echo "newly built ld" >&6; }
21574         in_tree_ld=yes
21575         in_tree_ld_is_elf=no
21576         if (grep 'EMUL = .*elf' ../ld/Makefile \
21577             || grep 'EMUL = .*linux' ../ld/Makefile \
21578             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21579           in_tree_ld_is_elf=yes
21580         elif test "$ld_is_gold" = yes; then
21581           in_tree_ld_is_elf=yes
21582         fi
21583         for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
21584         do
21585                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21586                 if test x$gcc_cv_gld_version != x; then
21587                         break
21588                 fi
21589         done
21590         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21591         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21592 else
21593         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21594 $as_echo "$gcc_cv_ld" >&6; }
21595         in_tree_ld=no
21596 fi
21597
21598 # Figure out what nm we will be using.
21599 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21600 if test "${gcc_cv_nm+set}" = set; then :
21601
21602 else
21603
21604 if test -f $gcc_cv_binutils_srcdir/configure.in \
21605      && test -f ../binutils/Makefile \
21606      && test x$build = x$host; then
21607         gcc_cv_nm=../binutils/nm-new$build_exeext
21608 elif test -x nm$build_exeext; then
21609         gcc_cv_nm=./nm$build_exeext
21610 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21611         gcc_cv_nm="$NM_FOR_TARGET"
21612 else
21613         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21614 set dummy $NM_FOR_TARGET; ac_word=$2
21615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21616 $as_echo_n "checking for $ac_word... " >&6; }
21617 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21618   $as_echo_n "(cached) " >&6
21619 else
21620   case $gcc_cv_nm in
21621   [\\/]* | ?:[\\/]*)
21622   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21623   ;;
21624   *)
21625   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21626 for as_dir in $PATH
21627 do
21628   IFS=$as_save_IFS
21629   test -z "$as_dir" && as_dir=.
21630     for ac_exec_ext in '' $ac_executable_extensions; do
21631   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21632     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21633     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21634     break 2
21635   fi
21636 done
21637   done
21638 IFS=$as_save_IFS
21639
21640   ;;
21641 esac
21642 fi
21643 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21644 if test -n "$gcc_cv_nm"; then
21645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21646 $as_echo "$gcc_cv_nm" >&6; }
21647 else
21648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21649 $as_echo "no" >&6; }
21650 fi
21651
21652
21653 fi
21654 fi
21655
21656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21657 $as_echo_n "checking what nm to use... " >&6; }
21658 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21659         # Single tree build which includes binutils.
21660         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21661 $as_echo "newly built nm" >&6; }
21662         in_tree_nm=yes
21663 else
21664         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21665 $as_echo "$gcc_cv_nm" >&6; }
21666         in_tree_nm=no
21667 fi
21668
21669 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21670
21671 case "$ORIGINAL_NM_FOR_TARGET" in
21672   ./nm | ./nm$build_exeext) ;;
21673   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21674  ;;
21675 esac
21676
21677
21678 # Figure out what objdump we will be using.
21679 if test "${gcc_cv_objdump+set}" = set; then :
21680
21681 else
21682
21683 if test -f $gcc_cv_binutils_srcdir/configure.in \
21684      && test -f ../binutils/Makefile \
21685      && test x$build = x$host; then
21686         # Single tree build which includes binutils.
21687         gcc_cv_objdump=../binutils/objdump$build_exeext
21688 elif test -x objdump$build_exeext; then
21689         gcc_cv_objdump=./objdump$build_exeext
21690 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21691         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21692 else
21693         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21694 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21696 $as_echo_n "checking for $ac_word... " >&6; }
21697 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21698   $as_echo_n "(cached) " >&6
21699 else
21700   case $gcc_cv_objdump in
21701   [\\/]* | ?:[\\/]*)
21702   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21703   ;;
21704   *)
21705   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21706 for as_dir in $PATH
21707 do
21708   IFS=$as_save_IFS
21709   test -z "$as_dir" && as_dir=.
21710     for ac_exec_ext in '' $ac_executable_extensions; do
21711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21712     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21714     break 2
21715   fi
21716 done
21717   done
21718 IFS=$as_save_IFS
21719
21720   ;;
21721 esac
21722 fi
21723 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21724 if test -n "$gcc_cv_objdump"; then
21725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21726 $as_echo "$gcc_cv_objdump" >&6; }
21727 else
21728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21729 $as_echo "no" >&6; }
21730 fi
21731
21732
21733 fi
21734 fi
21735
21736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21737 $as_echo_n "checking what objdump to use... " >&6; }
21738 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21739         # Single tree build which includes binutils.
21740         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21741 $as_echo "newly built objdump" >&6; }
21742 elif test x$gcc_cv_objdump = x; then
21743         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21744 $as_echo "not found" >&6; }
21745 else
21746         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21747 $as_echo "$gcc_cv_objdump" >&6; }
21748 fi
21749
21750 # Figure out what readelf we will be using.
21751 if test "${gcc_cv_readelf+set}" = set; then :
21752
21753 else
21754
21755 if test -f $gcc_cv_binutils_srcdir/configure.in \
21756      && test -f ../binutils/Makefile \
21757      && test x$build = x$host; then
21758         # Single tree build which includes binutils.
21759         gcc_cv_readelf=../binutils/readelf$build_exeext
21760 elif test -x readelf$build_exeext; then
21761         gcc_cv_readelf=./readelf$build_exeext
21762 else
21763         # Extract the first word of "readelf", so it can be a program name with args.
21764 set dummy readelf; ac_word=$2
21765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21766 $as_echo_n "checking for $ac_word... " >&6; }
21767 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21768   $as_echo_n "(cached) " >&6
21769 else
21770   case $gcc_cv_readelf in
21771   [\\/]* | ?:[\\/]*)
21772   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21773   ;;
21774   *)
21775   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21776 for as_dir in $PATH
21777 do
21778   IFS=$as_save_IFS
21779   test -z "$as_dir" && as_dir=.
21780     for ac_exec_ext in '' $ac_executable_extensions; do
21781   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21782     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21783     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21784     break 2
21785   fi
21786 done
21787   done
21788 IFS=$as_save_IFS
21789
21790   ;;
21791 esac
21792 fi
21793 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21794 if test -n "$gcc_cv_readelf"; then
21795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21796 $as_echo "$gcc_cv_readelf" >&6; }
21797 else
21798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21799 $as_echo "no" >&6; }
21800 fi
21801
21802
21803 fi
21804 fi
21805
21806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21807 $as_echo_n "checking what readelf to use... " >&6; }
21808 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21809         # Single tree build which includes binutils.
21810         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21811 $as_echo "newly built readelf" >&6; }
21812 elif test x$gcc_cv_readelf = x; then
21813         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21814 $as_echo "not found" >&6; }
21815 else
21816         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21817 $as_echo "$gcc_cv_readelf" >&6; }
21818 fi
21819
21820 # Figure out what assembler alignment features are present.
21821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21822 $as_echo_n "checking assembler flags... " >&6; }
21823 if test "${gcc_cv_as_flags+set}" = set; then :
21824   $as_echo_n "(cached) " >&6
21825 else
21826    case "$target" in
21827   i[34567]86-*-linux*)
21828         gcc_cv_as_flags="--32"
21829     ;;
21830   powerpc*-*-darwin*)
21831         gcc_cv_as_flags="-arch ppc"
21832     ;;
21833   *)
21834     gcc_cv_as_flags=" "
21835     ;;
21836   esac
21837 fi
21838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21839 $as_echo "$gcc_cv_as_flags" >&6; }
21840
21841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21842 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21843 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21844   $as_echo_n "(cached) " >&6
21845 else
21846   gcc_cv_as_balign_and_p2align=no
21847     if test $in_tree_gas = yes; then
21848     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21849   then gcc_cv_as_balign_and_p2align=yes
21850 fi
21851   elif test x$gcc_cv_as != x; then
21852     $as_echo '.balign 4
21853 .p2align 2' > conftest.s
21854     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21855   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21856   (eval $ac_try) 2>&5
21857   ac_status=$?
21858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21859   test $ac_status = 0; }; }
21860     then
21861         gcc_cv_as_balign_and_p2align=yes
21862     else
21863       echo "configure: failed program was" >&5
21864       cat conftest.s >&5
21865     fi
21866     rm -f conftest.o conftest.s
21867   fi
21868 fi
21869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21870 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21871 if test $gcc_cv_as_balign_and_p2align = yes; then
21872
21873 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21874
21875 fi
21876
21877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21878 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21879 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21880   $as_echo_n "(cached) " >&6
21881 else
21882   gcc_cv_as_max_skip_p2align=no
21883     if test $in_tree_gas = yes; then
21884     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21885   then gcc_cv_as_max_skip_p2align=yes
21886 fi
21887   elif test x$gcc_cv_as != x; then
21888     $as_echo '.p2align 4,,7' > conftest.s
21889     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21890   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21891   (eval $ac_try) 2>&5
21892   ac_status=$?
21893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21894   test $ac_status = 0; }; }
21895     then
21896         gcc_cv_as_max_skip_p2align=yes
21897     else
21898       echo "configure: failed program was" >&5
21899       cat conftest.s >&5
21900     fi
21901     rm -f conftest.o conftest.s
21902   fi
21903 fi
21904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21905 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21906 if test $gcc_cv_as_max_skip_p2align = yes; then
21907
21908 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21909
21910 fi
21911
21912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21913 $as_echo_n "checking assembler for .literal16... " >&6; }
21914 if test "${gcc_cv_as_literal16+set}" = set; then :
21915   $as_echo_n "(cached) " >&6
21916 else
21917   gcc_cv_as_literal16=no
21918     if test $in_tree_gas = yes; then
21919     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21920   then gcc_cv_as_literal16=yes
21921 fi
21922   elif test x$gcc_cv_as != x; then
21923     $as_echo '.literal16' > conftest.s
21924     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21925   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21926   (eval $ac_try) 2>&5
21927   ac_status=$?
21928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21929   test $ac_status = 0; }; }
21930     then
21931         gcc_cv_as_literal16=yes
21932     else
21933       echo "configure: failed program was" >&5
21934       cat conftest.s >&5
21935     fi
21936     rm -f conftest.o conftest.s
21937   fi
21938 fi
21939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21940 $as_echo "$gcc_cv_as_literal16" >&6; }
21941 if test $gcc_cv_as_literal16 = yes; then
21942
21943 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21944
21945 fi
21946
21947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21948 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21949 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21950   $as_echo_n "(cached) " >&6
21951 else
21952   gcc_cv_as_subsection_m1=no
21953     if test $in_tree_gas = yes; then
21954     if test $in_tree_gas_is_elf = yes \
21955   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21956   then gcc_cv_as_subsection_m1=yes
21957 fi
21958   elif test x$gcc_cv_as != x; then
21959     $as_echo 'conftest_label1: .word 0
21960 .subsection -1
21961 conftest_label2: .word 0
21962 .previous' > conftest.s
21963     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21964   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21965   (eval $ac_try) 2>&5
21966   ac_status=$?
21967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21968   test $ac_status = 0; }; }
21969     then
21970         if test x$gcc_cv_nm != x; then
21971     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21972     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21973     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21974     then :
21975     else gcc_cv_as_subsection_m1=yes
21976     fi
21977     rm -f conftest.nm1 conftest.nm2
21978   fi
21979     else
21980       echo "configure: failed program was" >&5
21981       cat conftest.s >&5
21982     fi
21983     rm -f conftest.o conftest.s
21984   fi
21985 fi
21986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21987 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21988 if test $gcc_cv_as_subsection_m1 = yes; then
21989
21990 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21991
21992 fi
21993
21994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21995 $as_echo_n "checking assembler for .weak... " >&6; }
21996 if test "${gcc_cv_as_weak+set}" = set; then :
21997   $as_echo_n "(cached) " >&6
21998 else
21999   gcc_cv_as_weak=no
22000     if test $in_tree_gas = yes; then
22001     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
22002   then gcc_cv_as_weak=yes
22003 fi
22004   elif test x$gcc_cv_as != x; then
22005     $as_echo '  .weak foobar' > conftest.s
22006     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22007   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22008   (eval $ac_try) 2>&5
22009   ac_status=$?
22010   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22011   test $ac_status = 0; }; }
22012     then
22013         gcc_cv_as_weak=yes
22014     else
22015       echo "configure: failed program was" >&5
22016       cat conftest.s >&5
22017     fi
22018     rm -f conftest.o conftest.s
22019   fi
22020 fi
22021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22022 $as_echo "$gcc_cv_as_weak" >&6; }
22023 if test $gcc_cv_as_weak = yes; then
22024
22025 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22026
22027 fi
22028
22029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22030 $as_echo_n "checking assembler for .weakref... " >&6; }
22031 if test "${gcc_cv_as_weakref+set}" = set; then :
22032   $as_echo_n "(cached) " >&6
22033 else
22034   gcc_cv_as_weakref=no
22035     if test $in_tree_gas = yes; then
22036     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22037   then gcc_cv_as_weakref=yes
22038 fi
22039   elif test x$gcc_cv_as != x; then
22040     $as_echo '  .weakref foobar, barfnot' > conftest.s
22041     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22042   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22043   (eval $ac_try) 2>&5
22044   ac_status=$?
22045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22046   test $ac_status = 0; }; }
22047     then
22048         gcc_cv_as_weakref=yes
22049     else
22050       echo "configure: failed program was" >&5
22051       cat conftest.s >&5
22052     fi
22053     rm -f conftest.o conftest.s
22054   fi
22055 fi
22056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22057 $as_echo "$gcc_cv_as_weakref" >&6; }
22058 if test $gcc_cv_as_weakref = yes; then
22059
22060 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22061
22062 fi
22063
22064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22065 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22066 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22067   $as_echo_n "(cached) " >&6
22068 else
22069   gcc_cv_as_nsubspa_comdat=no
22070     if test $in_tree_gas = yes; then
22071     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22072   then gcc_cv_as_nsubspa_comdat=yes
22073 fi
22074   elif test x$gcc_cv_as != x; then
22075     $as_echo '  .SPACE $TEXT$
22076         .NSUBSPA $CODE$,COMDAT' > conftest.s
22077     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22078   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22079   (eval $ac_try) 2>&5
22080   ac_status=$?
22081   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22082   test $ac_status = 0; }; }
22083     then
22084         gcc_cv_as_nsubspa_comdat=yes
22085     else
22086       echo "configure: failed program was" >&5
22087       cat conftest.s >&5
22088     fi
22089     rm -f conftest.o conftest.s
22090   fi
22091 fi
22092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22093 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22094 if test $gcc_cv_as_nsubspa_comdat = yes; then
22095
22096 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22097
22098 fi
22099
22100 # .hidden needs to be supported in both the assembler and the linker,
22101 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22102 # This is irritatingly difficult to feature test for; we have to check the
22103 # date string after the version number.  If we've got an in-tree
22104 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22105 # to be safe.
22106 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22108 $as_echo_n "checking assembler for .hidden... " >&6; }
22109 if test "${gcc_cv_as_hidden+set}" = set; then :
22110   $as_echo_n "(cached) " >&6
22111 else
22112   gcc_cv_as_hidden=no
22113     if test $in_tree_gas = yes; then
22114     if test $in_tree_gas_is_elf = yes \
22115   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22116   then gcc_cv_as_hidden=yes
22117 fi
22118   elif test x$gcc_cv_as != x; then
22119     $as_echo '  .hidden foobar
22120 foobar:' > conftest.s
22121     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22122   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22123   (eval $ac_try) 2>&5
22124   ac_status=$?
22125   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22126   test $ac_status = 0; }; }
22127     then
22128
22129 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22130 # STV_HIDDEN, so disable .hidden support if so.
22131 case "${target}" in
22132   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22133     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22134       cat > conftest.s <<EOF
22135 .globl hidden
22136         .hidden hidden
22137 hidden:
22138 .globl default
22139         .set    default,hidden
22140 EOF
22141       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22142         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22143         grep '\.hidden default' > /dev/null; then
22144         gcc_cv_as_hidden=no
22145       else
22146         gcc_cv_as_hidden=yes
22147       fi
22148     else
22149       # Assume bug is present if objdump is missing.
22150       gcc_cv_as_hidden=no
22151     fi
22152     ;;
22153   *)
22154     gcc_cv_as_hidden=yes
22155     ;;
22156 esac
22157     else
22158       echo "configure: failed program was" >&5
22159       cat conftest.s >&5
22160     fi
22161     rm -f conftest.o conftest.s
22162   fi
22163 fi
22164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22165 $as_echo "$gcc_cv_as_hidden" >&6; }
22166
22167 case "${target}" in
22168   *-*-darwin*)
22169     # Darwin as has some visibility support, though with a different syntax.
22170     gcc_cv_as_hidden=yes
22171     ;;
22172 esac
22173
22174 # gnu_indirect_function type is an extension proposed at
22175 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22176 # selection of function implementation
22177 # Check whether --enable-gnu-indirect-function was given.
22178 if test "${enable_gnu_indirect_function+set}" = set; then :
22179   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22180     yes | no) ;;
22181     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22182 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22183   esac
22184 else
22185   enable_gnu_indirect_function="$default_gnu_indirect_function"
22186 fi
22187
22188 if test x$enable_gnu_indirect_function = xyes; then
22189
22190 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22191
22192 fi
22193
22194 if test $in_tree_ld != yes ; then
22195   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22196   if echo "$ld_ver" | grep GNU > /dev/null; then
22197     if test x"$ld_is_gold" = xyes; then
22198       # GNU gold --version looks like this:
22199       #
22200       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22201       #
22202       # We extract the binutils version which is more familiar and specific
22203       # than the gold version.
22204       ld_vers=`echo $ld_ver | sed -n \
22205           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22206     else
22207       # GNU ld --version looks like this:
22208       #
22209       # GNU ld (GNU Binutils) 2.21.51.20110225
22210       ld_vers=`echo $ld_ver | sed -n \
22211           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22212     fi
22213     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22214     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22215     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22216     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22217   else
22218     case "${target}" in
22219       *-*-solaris2*)
22220         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22221         # format.
22222         #
22223         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22224         # /usr/ccs/bin/ld has been configured.
22225         ld_ver=`$gcc_cv_ld -V 2>&1`
22226         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22227           ld_vers=`echo $ld_ver | sed -n \
22228             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22229           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22230           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22231         fi
22232         ;;
22233     esac
22234   fi
22235 fi
22236
22237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22238 $as_echo_n "checking linker for .hidden support... " >&6; }
22239 if test "${gcc_cv_ld_hidden+set}" = set; then :
22240   $as_echo_n "(cached) " >&6
22241 else
22242   if test $in_tree_ld = yes ; then
22243   gcc_cv_ld_hidden=no
22244   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22245      && test $in_tree_ld_is_elf = yes; then
22246      gcc_cv_ld_hidden=yes
22247   fi
22248 else
22249   gcc_cv_ld_hidden=yes
22250   if test x"$ld_is_gold" = xyes; then
22251     :
22252   elif echo "$ld_ver" | grep GNU > /dev/null; then
22253     if test 0"$ld_date" -lt 20020404; then
22254       if test -n "$ld_date"; then
22255         # If there was date string, but was earlier than 2002-04-04, fail
22256         gcc_cv_ld_hidden=no
22257       elif test -z "$ld_vers"; then
22258         # If there was no date string nor ld version number, something is wrong
22259         gcc_cv_ld_hidden=no
22260       else
22261         test -z "$ld_vers_patch" && ld_vers_patch=0
22262         if test "$ld_vers_major" -lt 2; then
22263           gcc_cv_ld_hidden=no
22264         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22265           gcc_cv_ld_hidden="no"
22266         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22267           gcc_cv_ld_hidden=no
22268         fi
22269       fi
22270     fi
22271   else
22272     case "${target}" in
22273       *-*-darwin*)
22274         # Darwin ld has some visibility support.
22275         gcc_cv_ld_hidden=yes
22276         ;;
22277       hppa64*-*-hpux* | ia64*-*-hpux*)
22278         gcc_cv_ld_hidden=yes
22279         ;;
22280       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22281         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22282         # .symbolic was only added in Solaris 9 12/02.
22283         gcc_cv_ld_hidden=yes
22284         ;;
22285       *)
22286         gcc_cv_ld_hidden=no
22287         ;;
22288     esac
22289   fi
22290 fi
22291 fi
22292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22293 $as_echo "$gcc_cv_ld_hidden" >&6; }
22294 libgcc_visibility=no
22295
22296
22297 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22298   libgcc_visibility=yes
22299
22300 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22301
22302 fi
22303
22304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22305 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22306 gcc_cv_ld_ro_rw_mix=unknown
22307 if test $in_tree_ld = yes ; then
22308   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22309      && test $in_tree_ld_is_elf = yes; then
22310     gcc_cv_ld_ro_rw_mix=read-write
22311   fi
22312 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22313   echo '.section myfoosect, "a"' > conftest1.s
22314   echo '.section myfoosect, "aw"' > conftest2.s
22315   echo '.byte 1' >> conftest2.s
22316   echo '.section myfoosect, "a"' > conftest3.s
22317   echo '.byte 0' >> conftest3.s
22318   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22319      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22320      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22321      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22322         conftest2.o conftest3.o > /dev/null 2>&1; then
22323     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22324                          | sed -e '/myfoosect/!d' -e N`
22325     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22326       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22327         gcc_cv_ld_ro_rw_mix=read-only
22328       else
22329         gcc_cv_ld_ro_rw_mix=read-write
22330       fi
22331     fi
22332   fi
22333   rm -f conftest.* conftest[123].*
22334 fi
22335 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22336
22337 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22338
22339 fi
22340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22341 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22342
22343 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22344   case "${target}" in
22345     *-*-solaris2*)
22346       #
22347       # Solaris 2 ld -V output looks like this for a regular version:
22348       #
22349       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22350       #
22351       # but test versions add stuff at the end:
22352       #
22353       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22354       #
22355       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22356       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22357         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22358           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22359         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22360         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22361       fi
22362       ;;
22363   esac
22364 fi
22365
22366 # Check whether --enable-initfini-array was given.
22367 if test "${enable_initfini_array+set}" = set; then :
22368   enableval=$enable_initfini_array;
22369 else
22370
22371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22372 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22373 if test "${gcc_cv_initfini_array+set}" = set; then :
22374   $as_echo_n "(cached) " >&6
22375 else
22376     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22377     case "${target}" in
22378       ia64-*)
22379         if test "$cross_compiling" = yes; then :
22380   gcc_cv_initfini_array=no
22381 else
22382   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22383 /* end confdefs.h.  */
22384
22385 #ifndef __ELF__
22386 #error Not an ELF OS
22387 #endif
22388 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22389    if it can be used.  */
22390 static int x = -1;
22391 int main (void) { return x; }
22392 int foo (void) { x = 0; }
22393 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22394
22395 _ACEOF
22396 if ac_fn_c_try_run "$LINENO"; then :
22397   gcc_cv_initfini_array=yes
22398 else
22399   gcc_cv_initfini_array=no
22400 fi
22401 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22402   conftest.$ac_objext conftest.beam conftest.$ac_ext
22403 fi
22404 ;;
22405       *)
22406         gcc_cv_initfini_array=no
22407         if test $in_tree_ld = yes ; then
22408           if test "$gcc_cv_gld_major_version" -eq 2 \
22409              -a "$gcc_cv_gld_minor_version" -ge 22 \
22410              -o "$gcc_cv_gld_major_version" -gt 2 \
22411              && test $in_tree_ld_is_elf = yes; then
22412             gcc_cv_initfini_array=yes
22413           fi
22414         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22415           cat > conftest.s <<\EOF
22416 .section .dtors,"a",%progbits
22417 .balign 4
22418 .byte 'A', 'A', 'A', 'A'
22419 .section .ctors,"a",%progbits
22420 .balign 4
22421 .byte 'B', 'B', 'B', 'B'
22422 .section .fini_array.65530,"a",%progbits
22423 .balign 4
22424 .byte 'C', 'C', 'C', 'C'
22425 .section .init_array.65530,"a",%progbits
22426 .balign 4
22427 .byte 'D', 'D', 'D', 'D'
22428 .section .dtors.64528,"a",%progbits
22429 .balign 4
22430 .byte 'E', 'E', 'E', 'E'
22431 .section .ctors.64528,"a",%progbits
22432 .balign 4
22433 .byte 'F', 'F', 'F', 'F'
22434 .section .fini_array.01005,"a",%progbits
22435 .balign 4
22436 .byte 'G', 'G', 'G', 'G'
22437 .section .init_array.01005,"a",%progbits
22438 .balign 4
22439 .byte 'H', 'H', 'H', 'H'
22440 .text
22441 .globl _start
22442 _start:
22443 EOF
22444           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22445              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22446              && $gcc_cv_objdump -s -j .init_array conftest \
22447                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22448              && $gcc_cv_objdump -s -j .fini_array conftest \
22449                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22450             gcc_cv_initfini_array=yes
22451           fi
22452           rm -f conftest conftest.*
22453         fi
22454         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22455 /* end confdefs.h.  */
22456
22457 #ifndef __ELF__
22458 # error Not an ELF OS
22459 #endif
22460 #include <stdlib.h>
22461 #if defined __GLIBC_PREREQ
22462 # if __GLIBC_PREREQ (2, 4)
22463 # else
22464 #  error GLIBC 2.4 required
22465 # endif
22466 #else
22467 # if defined __sun__ && defined __svr4__
22468    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22469 # else
22470 #  error The C library not known to support .init_array/.fini_array
22471 # endif
22472 #endif
22473
22474 _ACEOF
22475 if ac_fn_c_try_cpp "$LINENO"; then :
22476
22477 else
22478   gcc_cv_initfini_array=no
22479 fi
22480 rm -f conftest.err conftest.$ac_ext;;
22481     esac
22482   else
22483     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22484 $as_echo_n "checking cross compile... guessing... " >&6; }
22485     gcc_cv_initfini_array=no
22486   fi
22487 fi
22488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22489 $as_echo "$gcc_cv_initfini_array" >&6; }
22490   enable_initfini_array=$gcc_cv_initfini_array
22491
22492 fi
22493
22494 if test $enable_initfini_array = yes; then
22495
22496 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22497
22498 fi
22499
22500 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22502 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22503 if test "${gcc_cv_as_leb128+set}" = set; then :
22504   $as_echo_n "(cached) " >&6
22505 else
22506   gcc_cv_as_leb128=no
22507     if test $in_tree_gas = yes; then
22508     if test $in_tree_gas_is_elf = yes \
22509   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22510   then gcc_cv_as_leb128=yes
22511 fi
22512   elif test x$gcc_cv_as != x; then
22513     $as_echo '  .data
22514         .uleb128 L2 - L1
22515 L1:
22516         .uleb128 1280
22517         .sleb128 -1010
22518 L2:' > conftest.s
22519     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22520   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22521   (eval $ac_try) 2>&5
22522   ac_status=$?
22523   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22524   test $ac_status = 0; }; }
22525     then
22526         # GAS versions before 2.11 do not support uleb128,
22527   # despite appearing to.
22528   # ??? There exists an elf-specific test that will crash
22529   # the assembler.  Perhaps it's better to figure out whether
22530   # arbitrary sections are supported and try the test.
22531   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22532   if echo "$as_ver" | grep GNU > /dev/null; then
22533     as_vers=`echo $as_ver | sed -n \
22534         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22535     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22536     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22537     if test $as_major -eq 2 && test $as_minor -lt 11
22538     then :
22539     else gcc_cv_as_leb128=yes
22540     fi
22541   fi
22542     else
22543       echo "configure: failed program was" >&5
22544       cat conftest.s >&5
22545     fi
22546     rm -f conftest.o conftest.s
22547   fi
22548 fi
22549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22550 $as_echo "$gcc_cv_as_leb128" >&6; }
22551 if test $gcc_cv_as_leb128 = yes; then
22552
22553 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22554
22555 fi
22556
22557 # Check if we have assembler support for unwind directives.
22558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22559 $as_echo_n "checking assembler for cfi directives... " >&6; }
22560 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22561   $as_echo_n "(cached) " >&6
22562 else
22563   gcc_cv_as_cfi_directive=no
22564   if test x$gcc_cv_as != x; then
22565     $as_echo '  .text
22566         .cfi_startproc
22567         .cfi_offset 0, 0
22568         .cfi_same_value 1
22569         .cfi_def_cfa 1, 2
22570         .cfi_escape 1, 2, 3, 4, 5
22571         .cfi_endproc' > conftest.s
22572     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22573   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22574   (eval $ac_try) 2>&5
22575   ac_status=$?
22576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22577   test $ac_status = 0; }; }
22578     then
22579         case "$target" in
22580   *-*-solaris*)
22581     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22582     # read-only and read-write sections, we need to make sure that the
22583     # assembler used emits read-write .eh_frame sections.
22584     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22585       if test "x$gcc_cv_objdump" != x; then
22586         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22587                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22588           gcc_cv_as_cfi_directive=no
22589         else
22590           case "$target" in
22591             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22592               # On Solaris/x86, make sure that GCC and gas agree on using
22593               # read-only .eh_frame sections for 64-bit.
22594               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22595                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22596                         sed -e /.eh_frame/!d -e N | \
22597                         grep READONLY > /dev/null; then
22598                 gcc_cv_as_cfi_directive=yes
22599               else
22600                 gcc_cv_as_cfi_directive=no
22601               fi
22602               ;;
22603             *)
22604               gcc_cv_as_cfi_directive=yes
22605               ;;
22606           esac
22607         fi
22608       else
22609         # no objdump, err on the side of caution
22610         gcc_cv_as_cfi_directive=no
22611       fi
22612     else
22613       gcc_cv_as_cfi_directive=yes
22614     fi
22615     ;;
22616   *-*-*)
22617     gcc_cv_as_cfi_directive=yes
22618     ;;
22619 esac
22620     else
22621       echo "configure: failed program was" >&5
22622       cat conftest.s >&5
22623     fi
22624     rm -f conftest.o conftest.s
22625   fi
22626 fi
22627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22628 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22629
22630 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22632 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22633 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22634   $as_echo_n "(cached) " >&6
22635 else
22636   gcc_cv_as_cfi_advance_working=no
22637   if test x$gcc_cv_as != x; then
22638     $as_echo '  .text
22639         .cfi_startproc
22640         .cfi_adjust_cfa_offset 64
22641         .skip 75040, 0
22642         .cfi_adjust_cfa_offset 128
22643         .cfi_endproc' > conftest.s
22644     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22645   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22646   (eval $ac_try) 2>&5
22647   ac_status=$?
22648   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22649   test $ac_status = 0; }; }
22650     then
22651
22652 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22653     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22654    gcc_cv_as_cfi_advance_working=yes
22655 fi
22656
22657     else
22658       echo "configure: failed program was" >&5
22659       cat conftest.s >&5
22660     fi
22661     rm -f conftest.o conftest.s
22662   fi
22663 fi
22664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22665 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22666
22667 else
22668   # no objdump, err on the side of caution
22669   gcc_cv_as_cfi_advance_working=no
22670 fi
22671
22672
22673 cat >>confdefs.h <<_ACEOF
22674 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22675        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22676 _ACEOF
22677
22678
22679
22680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22681 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22682 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22683   $as_echo_n "(cached) " >&6
22684 else
22685   gcc_cv_as_cfi_personality_directive=no
22686   if test x$gcc_cv_as != x; then
22687     $as_echo '  .text
22688         .cfi_startproc
22689         .cfi_personality 0, symbol
22690         .cfi_endproc' > conftest.s
22691     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22692   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22693   (eval $ac_try) 2>&5
22694   ac_status=$?
22695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22696   test $ac_status = 0; }; }
22697     then
22698         gcc_cv_as_cfi_personality_directive=yes
22699     else
22700       echo "configure: failed program was" >&5
22701       cat conftest.s >&5
22702     fi
22703     rm -f conftest.o conftest.s
22704   fi
22705 fi
22706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22707 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22708
22709
22710 cat >>confdefs.h <<_ACEOF
22711 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22712     then echo 1; else echo 0; fi`
22713 _ACEOF
22714
22715
22716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22717 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22718 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22719   $as_echo_n "(cached) " >&6
22720 else
22721   gcc_cv_as_cfi_sections_directive=no
22722   if test x$gcc_cv_as != x; then
22723     $as_echo '  .text
22724         .cfi_sections .debug_frame, .eh_frame
22725         .cfi_startproc
22726         .cfi_endproc' > conftest.s
22727     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22728   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22729   (eval $ac_try) 2>&5
22730   ac_status=$?
22731   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22732   test $ac_status = 0; }; }
22733     then
22734         case $target_os in
22735   win32 | pe | cygwin* | mingw32* | uwin*)
22736     # Need to check that we generated the correct relocation for the
22737     # .debug_frame section.  This was fixed for binutils 2.21.
22738     gcc_cv_as_cfi_sections_directive=no
22739     if test "x$gcc_cv_objdump" != x; then
22740      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22741         grep secrel > /dev/null; then
22742       gcc_cv_as_cfi_sections_directive=yes
22743      fi
22744     fi
22745     ;;
22746   *)
22747     gcc_cv_as_cfi_sections_directive=yes
22748     ;;
22749 esac
22750     else
22751       echo "configure: failed program was" >&5
22752       cat conftest.s >&5
22753     fi
22754     rm -f conftest.o conftest.s
22755   fi
22756 fi
22757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22758 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22759
22760
22761
22762 cat >>confdefs.h <<_ACEOF
22763 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22764     then echo 1; else echo 0; fi`
22765 _ACEOF
22766
22767
22768 # GAS versions up to and including 2.11.0 may mis-optimize
22769 # .eh_frame data.
22770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22771 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22772 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22773   $as_echo_n "(cached) " >&6
22774 else
22775   gcc_cv_as_eh_frame=no
22776     if test $in_tree_gas = yes; then
22777     if test $in_tree_gas_is_elf = yes \
22778   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22779   then gcc_cv_as_eh_frame=yes
22780 fi
22781   elif test x$gcc_cv_as != x; then
22782     $as_echo '  .text
22783 .LFB1:
22784         .4byte  0
22785 .L1:
22786         .4byte  0
22787 .LFE1:
22788         .section        .eh_frame,"aw",@progbits
22789 __FRAME_BEGIN__:
22790         .4byte  .LECIE1-.LSCIE1
22791 .LSCIE1:
22792         .4byte  0x0
22793         .byte   0x1
22794         .ascii "z\0"
22795         .byte   0x1
22796         .byte   0x78
22797         .byte   0x1a
22798         .byte   0x0
22799         .byte   0x4
22800         .4byte  1
22801         .p2align 1
22802 .LECIE1:
22803 .LSFDE1:
22804         .4byte  .LEFDE1-.LASFDE1
22805 .LASFDE1:
22806         .4byte  .LASFDE1-__FRAME_BEGIN__
22807         .4byte  .LFB1
22808         .4byte  .LFE1-.LFB1
22809         .byte   0x4
22810         .4byte  .LFE1-.LFB1
22811         .byte   0x4
22812         .4byte  .L1-.LFB1
22813 .LEFDE1:' > conftest.s
22814     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22815   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22816   (eval $ac_try) 2>&5
22817   ac_status=$?
22818   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22819   test $ac_status = 0; }; }
22820     then
22821           cat > conftest.lit <<EOF
22822  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22823  0010 01000000 12000000 18000000 00000000  ................
22824  0020 08000000 04080000 0044               .........D
22825 EOF
22826 cat > conftest.big <<EOF
22827  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22828  0010 00000001 00000012 00000018 00000000  ................
22829  0020 00000008 04000000 0844               .........D
22830 EOF
22831   # If the assembler didn't choke, and we can objdump,
22832   # and we got the correct data, then succeed.
22833   # The text in the here-document typically retains its unix-style line
22834   # endings, while the output of objdump will use host line endings.
22835   # Therefore, use diff -b for the comparisons.
22836   if test x$gcc_cv_objdump != x \
22837   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22838      | tail -3 > conftest.got \
22839   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22840     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22841   then
22842     gcc_cv_as_eh_frame=yes
22843   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22844   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22845   (eval $ac_try) 2>&5
22846   ac_status=$?
22847   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22848   test $ac_status = 0; }; }; then
22849     gcc_cv_as_eh_frame=buggy
22850   else
22851     # Uh oh, what do we do now?
22852     gcc_cv_as_eh_frame=no
22853   fi
22854     else
22855       echo "configure: failed program was" >&5
22856       cat conftest.s >&5
22857     fi
22858     rm -f conftest.o conftest.s
22859   fi
22860 fi
22861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22862 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22863
22864
22865 if test $gcc_cv_as_eh_frame = buggy; then
22866
22867 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22868
22869 fi
22870
22871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22872 $as_echo_n "checking assembler for section merging support... " >&6; }
22873 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22874   $as_echo_n "(cached) " >&6
22875 else
22876   gcc_cv_as_shf_merge=no
22877     if test $in_tree_gas = yes; then
22878     if test $in_tree_gas_is_elf = yes \
22879   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22880   then gcc_cv_as_shf_merge=yes
22881 fi
22882   elif test x$gcc_cv_as != x; then
22883     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22884     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22885   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22886   (eval $ac_try) 2>&5
22887   ac_status=$?
22888   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22889   test $ac_status = 0; }; }
22890     then
22891         gcc_cv_as_shf_merge=yes
22892     else
22893       echo "configure: failed program was" >&5
22894       cat conftest.s >&5
22895     fi
22896     rm -f conftest.o conftest.s
22897   fi
22898 fi
22899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22900 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22901
22902 if test $gcc_cv_as_shf_merge = no; then
22903   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22904 $as_echo_n "checking assembler for section merging support... " >&6; }
22905 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22906   $as_echo_n "(cached) " >&6
22907 else
22908   gcc_cv_as_shf_merge=no
22909     if test $in_tree_gas = yes; then
22910     if test $in_tree_gas_is_elf = yes \
22911   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22912   then gcc_cv_as_shf_merge=yes
22913 fi
22914   elif test x$gcc_cv_as != x; then
22915     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22916     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22917   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22918   (eval $ac_try) 2>&5
22919   ac_status=$?
22920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22921   test $ac_status = 0; }; }
22922     then
22923         gcc_cv_as_shf_merge=yes
22924     else
22925       echo "configure: failed program was" >&5
22926       cat conftest.s >&5
22927     fi
22928     rm -f conftest.o conftest.s
22929   fi
22930 fi
22931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22932 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22933
22934 fi
22935
22936 cat >>confdefs.h <<_ACEOF
22937 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22938 _ACEOF
22939
22940
22941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22942 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22943 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22944   $as_echo_n "(cached) " >&6
22945 else
22946   gcc_cv_as_comdat_group=no
22947     if test $in_tree_gas = yes; then
22948     if test $in_tree_gas_is_elf = yes \
22949   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22950   then gcc_cv_as_comdat_group=yes
22951 fi
22952   elif test x$gcc_cv_as != x; then
22953     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22954     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22955   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22956   (eval $ac_try) 2>&5
22957   ac_status=$?
22958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22959   test $ac_status = 0; }; }
22960     then
22961         gcc_cv_as_comdat_group=yes
22962     else
22963       echo "configure: failed program was" >&5
22964       cat conftest.s >&5
22965     fi
22966     rm -f conftest.o conftest.s
22967   fi
22968 fi
22969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22970 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22971
22972 if test $gcc_cv_as_comdat_group = yes; then
22973   gcc_cv_as_comdat_group_percent=no
22974   gcc_cv_as_comdat_group_group=no
22975 else
22976  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22977 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22978 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22979   $as_echo_n "(cached) " >&6
22980 else
22981   gcc_cv_as_comdat_group_percent=no
22982     if test $in_tree_gas = yes; then
22983     if test $in_tree_gas_is_elf = yes \
22984   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22985   then gcc_cv_as_comdat_group_percent=yes
22986 fi
22987   elif test x$gcc_cv_as != x; then
22988     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22989     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22990   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22991   (eval $ac_try) 2>&5
22992   ac_status=$?
22993   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22994   test $ac_status = 0; }; }
22995     then
22996         gcc_cv_as_comdat_group_percent=yes
22997     else
22998       echo "configure: failed program was" >&5
22999       cat conftest.s >&5
23000     fi
23001     rm -f conftest.o conftest.s
23002   fi
23003 fi
23004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
23005 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
23006
23007  if test $gcc_cv_as_comdat_group_percent = yes; then
23008    gcc_cv_as_comdat_group_group=no
23009  else
23010    case "${target}" in
23011      # Sun as uses a completely different syntax.
23012      *-*-solaris2*)
23013        case "${target}" in
23014          sparc*-*-solaris2*)
23015            conftest_s='
23016                .group foo,".text%foo",#comdat
23017                .section ".text%foo", #alloc,#execinstr,#progbits
23018                .globl foo
23019              foo:
23020              '
23021            ;;
23022          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
23023            conftest_s='
23024                .group foo,.text%foo,#comdat
23025                .section .text%foo, "ax", @progbits
23026                .globl  foo
23027              foo:
23028              '
23029            ;;
23030        esac
23031        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23032 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23033 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23034   $as_echo_n "(cached) " >&6
23035 else
23036   gcc_cv_as_comdat_group_group=no
23037   if test x$gcc_cv_as != x; then
23038     $as_echo "$conftest_s" > conftest.s
23039     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23040   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23041   (eval $ac_try) 2>&5
23042   ac_status=$?
23043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23044   test $ac_status = 0; }; }
23045     then
23046         gcc_cv_as_comdat_group_group=yes
23047     else
23048       echo "configure: failed program was" >&5
23049       cat conftest.s >&5
23050     fi
23051     rm -f conftest.o conftest.s
23052   fi
23053 fi
23054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23055 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23056
23057        ;;
23058    esac
23059  fi
23060 fi
23061 if test x"$ld_is_gold" = xyes; then
23062   comdat_group=yes
23063 elif test $in_tree_ld = yes ; then
23064   comdat_group=no
23065   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23066      && test $in_tree_ld_is_elf = yes; then
23067      comdat_group=yes
23068   fi
23069 elif echo "$ld_ver" | grep GNU > /dev/null; then
23070   comdat_group=yes
23071   if test 0"$ld_date" -lt 20050308; then
23072     if test -n "$ld_date"; then
23073       # If there was date string, but was earlier than 2005-03-08, fail
23074       comdat_group=no
23075     elif test "$ld_vers_major" -lt 2; then
23076       comdat_group=no
23077     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23078       comdat_group=no
23079     fi
23080   fi
23081 else
23082   case "${target}" in
23083     *-*-solaris2.1[1-9]*)
23084       comdat_group=no
23085       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23086       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23087       # version 1.688.
23088       #
23089       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23090       # least ld version 1.2267.
23091       if test "$ld_vers_major" -gt 1; then
23092         comdat_group=yes
23093       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23094         comdat_group=yes
23095       elif test "$ld_vers_minor" -ge 2267; then
23096         comdat_group=yes
23097       fi
23098       ;;
23099     *)
23100       # Assume linkers other than GNU ld don't support COMDAT group.
23101       comdat_group=no
23102       ;;
23103   esac
23104 fi
23105 # Allow overriding the automatic COMDAT group tests above.
23106 # Check whether --enable-comdat was given.
23107 if test "${enable_comdat+set}" = set; then :
23108   enableval=$enable_comdat; comdat_group="$enable_comdat"
23109 fi
23110
23111 if test $comdat_group = no; then
23112   gcc_cv_as_comdat_group=no
23113   gcc_cv_as_comdat_group_percent=no
23114   gcc_cv_as_comdat_group_group=no
23115 fi
23116
23117 cat >>confdefs.h <<_ACEOF
23118 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23119     || test $gcc_cv_as_comdat_group_percent = yes \
23120     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23121 _ACEOF
23122
23123
23124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23125 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23126 if test "${gcc_cv_as_discriminator+set}" = set; then :
23127   $as_echo_n "(cached) " >&6
23128 else
23129   gcc_cv_as_discriminator=no
23130     if test $in_tree_gas = yes; then
23131     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23132   then gcc_cv_as_discriminator=yes
23133 fi
23134   elif test x$gcc_cv_as != x; then
23135     $as_echo '  .text
23136         .file 1 "conf.c"
23137         .loc 1 1 0 discriminator 1' > conftest.s
23138     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23139   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23140   (eval $ac_try) 2>&5
23141   ac_status=$?
23142   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23143   test $ac_status = 0; }; }
23144     then
23145         gcc_cv_as_discriminator=yes
23146     else
23147       echo "configure: failed program was" >&5
23148       cat conftest.s >&5
23149     fi
23150     rm -f conftest.o conftest.s
23151   fi
23152 fi
23153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23154 $as_echo "$gcc_cv_as_discriminator" >&6; }
23155 if test $gcc_cv_as_discriminator = yes; then
23156
23157 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23158
23159 fi
23160
23161 # Thread-local storage - the check is heavily parameterized.
23162 conftest_s=
23163 tls_first_major=
23164 tls_first_minor=
23165 tls_as_opt=
23166 case "$target" in
23167   alpha*-*-*)
23168     conftest_s='
23169         .section ".tdata","awT",@progbits
23170 foo:    .long   25
23171         .text
23172         ldq     $27,__tls_get_addr($29)         !literal!1
23173         lda     $16,foo($29)                    !tlsgd!1
23174         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23175         ldq     $27,__tls_get_addr($29)         !literal!2
23176         lda     $16,foo($29)                    !tlsldm!2
23177         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23178         ldq     $1,foo($29)                     !gotdtprel
23179         ldah    $2,foo($29)                     !dtprelhi
23180         lda     $3,foo($2)                      !dtprello
23181         lda     $4,foo($29)                     !dtprel
23182         ldq     $1,foo($29)                     !gottprel
23183         ldah    $2,foo($29)                     !tprelhi
23184         lda     $3,foo($2)                      !tprello
23185         lda     $4,foo($29)                     !tprel'
23186         tls_first_major=2
23187         tls_first_minor=13
23188         tls_as_opt=--fatal-warnings
23189         ;;
23190   cris-*-*|crisv32-*-*)
23191     conftest_s='
23192         .section ".tdata","awT",@progbits
23193 x:      .long   25
23194         .text
23195         move.d x:IE,$r10
23196         nop'
23197         tls_first_major=2
23198         tls_first_minor=20
23199         tls_as_opt=--fatal-warnings
23200         ;;
23201   frv*-*-*)
23202     conftest_s='
23203         .section ".tdata","awT",@progbits
23204 x:      .long   25
23205         .text
23206         call    #gettlsoff(x)'
23207         tls_first_major=2
23208         tls_first_minor=14
23209         ;;
23210   hppa*-*-linux*)
23211     conftest_s='
23212 t1:     .reg    %r20
23213 t2:     .reg    %r21
23214 gp:     .reg    %r19
23215         .section ".tdata","awT",@progbits
23216 foo:    .long   25
23217         .text
23218         .align  4
23219         addil LT%foo-$tls_gdidx$,gp
23220         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23221         b __tls_get_addr
23222         nop
23223         addil LT%foo-$tls_ldidx$,gp
23224         b __tls_get_addr
23225         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23226         addil LR%foo-$tls_dtpoff$,%ret0
23227         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23228         mfctl %cr27,%t1
23229         addil LT%foo-$tls_ieoff$,gp
23230         ldw RT%foo-$tls_ieoff$(%r1),%t2
23231         add %t1,%t2,%t3
23232         mfctl %cr27,%t1
23233         addil LR%foo-$tls_leoff$,%t1
23234         ldo RR%foo-$tls_leoff$(%r1),%t2'
23235         tls_first_major=2
23236         tls_first_minor=15
23237         tls_as_opt=--fatal-warnings
23238         ;;
23239   arm*-*-*)
23240     conftest_s='
23241         .section ".tdata","awT",%progbits
23242 foo:    .long   25
23243         .text
23244 .word foo(gottpoff)
23245 .word foo(tpoff)
23246 .word foo(tlsgd)
23247 .word foo(tlsldm)
23248 .word foo(tlsldo)'
23249         tls_first_major=2
23250         tls_first_minor=17
23251         ;;
23252   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23253     case "$target" in
23254       i[34567]86-*-solaris2.*)
23255         on_solaris=yes
23256         tga_func=___tls_get_addr
23257         ;;
23258       x86_64-*-solaris2.1[0-9]*)
23259         on_solaris=yes
23260         tga_func=__tls_get_addr
23261         ;;
23262       *)
23263         on_solaris=no
23264         ;;
23265     esac
23266     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23267       conftest_s='
23268         .section .tdata,"awt",@progbits'
23269       tls_first_major=0
23270       tls_first_minor=0
23271
23272 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23273
23274     else
23275       conftest_s='
23276         .section ".tdata","awT",@progbits'
23277       tls_first_major=2
23278       tls_first_minor=14
23279       tls_as_opt="--fatal-warnings"
23280     fi
23281     conftest_s="$conftest_s
23282 foo:    .long   25
23283         .text
23284         movl    %gs:0, %eax
23285         leal    foo@tlsgd(,%ebx,1), %eax
23286         leal    foo@tlsldm(%ebx), %eax
23287         leal    foo@dtpoff(%eax), %edx
23288         movl    foo@gottpoff(%ebx), %eax
23289         subl    foo@gottpoff(%ebx), %eax
23290         addl    foo@gotntpoff(%ebx), %eax
23291         movl    foo@indntpoff, %eax
23292         movl    \$foo@tpoff, %eax
23293         subl    \$foo@tpoff, %eax
23294         leal    foo@ntpoff(%ecx), %eax"
23295     ;;
23296   x86_64-*-*)
23297     conftest_s='
23298         .section ".tdata","awT",@progbits
23299 foo:    .long   25
23300         .text
23301         movq    %fs:0, %rax
23302         leaq    foo@TLSGD(%rip), %rdi
23303         leaq    foo@TLSLD(%rip), %rdi
23304         leaq    foo@DTPOFF(%rax), %rdx
23305         movq    foo@GOTTPOFF(%rip), %rax
23306         movq    $foo@TPOFF, %rax'
23307         tls_first_major=2
23308         tls_first_minor=14
23309         tls_as_opt=--fatal-warnings
23310         ;;
23311   ia64-*-*)
23312     conftest_s='
23313         .section ".tdata","awT",@progbits
23314 foo:    data8   25
23315         .text
23316         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23317         addl    r17 = @ltoff(@dtprel(foo#)), gp
23318         addl    r18 = @ltoff(@tprel(foo#)), gp
23319         addl    r19 = @dtprel(foo#), gp
23320         adds    r21 = @dtprel(foo#), r13
23321         movl    r23 = @dtprel(foo#)
23322         addl    r20 = @tprel(foo#), gp
23323         adds    r22 = @tprel(foo#), r13
23324         movl    r24 = @tprel(foo#)'
23325         tls_first_major=2
23326         tls_first_minor=13
23327         tls_as_opt=--fatal-warnings
23328         ;;
23329   mips*-*-*)
23330     conftest_s='
23331         .section .tdata,"awT",@progbits
23332 x:
23333         .word 2
23334         .text
23335         addiu $4, $28, %tlsgd(x)
23336         addiu $4, $28, %tlsldm(x)
23337         lui $4, %dtprel_hi(x)
23338         addiu $4, $4, %dtprel_lo(x)
23339         lw $4, %gottprel(x)($28)
23340         lui $4, %tprel_hi(x)
23341         addiu $4, $4, %tprel_lo(x)'
23342         tls_first_major=2
23343         tls_first_minor=16
23344         tls_as_opt='-32 --fatal-warnings'
23345         ;;
23346   m68k-*-*)
23347     conftest_s='
23348         .section .tdata,"awT",@progbits
23349 x:
23350         .word 2
23351         .text
23352 foo:
23353         move.l x@TLSGD(%a5),%a0
23354         move.l x@TLSLDM(%a5),%a0
23355         move.l x@TLSLDO(%a5),%a0
23356         move.l x@TLSIE(%a5),%a0
23357         move.l x@TLSLE(%a5),%a0'
23358         tls_first_major=2
23359         tls_first_minor=19
23360         tls_as_opt='--fatal-warnings'
23361         ;;
23362   powerpc-*-*)
23363     conftest_s='
23364         .section ".tdata","awT",@progbits
23365         .align 2
23366 ld0:    .space 4
23367 ld1:    .space 4
23368 x1:     .space 4
23369 x2:     .space 4
23370 x3:     .space 4
23371         .text
23372         addi 3,31,ld0@got@tlsgd
23373         bl __tls_get_addr
23374         addi 3,31,x1@got@tlsld
23375         bl __tls_get_addr
23376         addi 9,3,x1@dtprel
23377         addis 9,3,x2@dtprel@ha
23378         addi 9,9,x2@dtprel@l
23379         lwz 9,x3@got@tprel(31)
23380         add 9,9,x@tls
23381         addi 9,2,x1@tprel
23382         addis 9,2,x2@tprel@ha
23383         addi 9,9,x2@tprel@l'
23384         tls_first_major=2
23385         tls_first_minor=14
23386         tls_as_opt="-a32 --fatal-warnings"
23387         ;;
23388   powerpc64-*-*)
23389     conftest_s='
23390         .section ".tdata","awT",@progbits
23391         .align 3
23392 ld0:    .space 8
23393 ld1:    .space 8
23394 x1:     .space 8
23395 x2:     .space 8
23396 x3:     .space 8
23397         .text
23398         addi 3,2,ld0@got@tlsgd
23399         bl .__tls_get_addr
23400         nop
23401         addi 3,2,ld1@toc
23402         bl .__tls_get_addr
23403         nop
23404         addi 3,2,x1@got@tlsld
23405         bl .__tls_get_addr
23406         nop
23407         addi 9,3,x1@dtprel
23408         bl .__tls_get_addr
23409         nop
23410         addis 9,3,x2@dtprel@ha
23411         addi 9,9,x2@dtprel@l
23412         bl .__tls_get_addr
23413         nop
23414         ld 9,x3@got@dtprel(2)
23415         add 9,9,3
23416         bl .__tls_get_addr
23417         nop'
23418         tls_first_major=2
23419         tls_first_minor=14
23420         tls_as_opt="-a64 --fatal-warnings"
23421         ;;
23422   s390-*-*)
23423     conftest_s='
23424         .section ".tdata","awT",@progbits
23425 foo:    .long   25
23426         .text
23427         .long   foo@TLSGD
23428         .long   foo@TLSLDM
23429         .long   foo@DTPOFF
23430         .long   foo@NTPOFF
23431         .long   foo@GOTNTPOFF
23432         .long   foo@INDNTPOFF
23433         l       %r1,foo@GOTNTPOFF(%r12)
23434         l       %r1,0(%r1):tls_load:foo
23435         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23436         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23437         tls_first_major=2
23438         tls_first_minor=14
23439         tls_as_opt="-m31 --fatal-warnings"
23440         ;;
23441   s390x-*-*)
23442     conftest_s='
23443         .section ".tdata","awT",@progbits
23444 foo:    .long   25
23445         .text
23446         .quad   foo@TLSGD
23447         .quad   foo@TLSLDM
23448         .quad   foo@DTPOFF
23449         .quad   foo@NTPOFF
23450         .quad   foo@GOTNTPOFF
23451         lg      %r1,foo@GOTNTPOFF(%r12)
23452         larl    %r1,foo@INDNTPOFF
23453         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23454         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23455         tls_first_major=2
23456         tls_first_minor=14
23457         tls_as_opt="-m64 -Aesame --fatal-warnings"
23458         ;;
23459   sh-*-* | sh[34]-*-*)
23460     conftest_s='
23461         .section ".tdata","awT",@progbits
23462 foo:    .long   25
23463         .text
23464         .long   foo@TLSGD
23465         .long   foo@TLSLDM
23466         .long   foo@DTPOFF
23467         .long   foo@GOTTPOFF
23468         .long   foo@TPOFF'
23469         tls_first_major=2
23470         tls_first_minor=13
23471         tls_as_opt=--fatal-warnings
23472         ;;
23473   sparc*-*-*)
23474     case "$target" in
23475       sparc*-sun-solaris2.*)
23476         on_solaris=yes
23477         tga_func=__tls_get_addr
23478         ;;
23479       *)
23480         on_solaris=no
23481         ;;
23482     esac
23483     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23484       conftest_s='
23485         .section ".tdata",#alloc,#write,#tls'
23486         tls_first_major=0
23487         tls_first_minor=0
23488     else
23489       conftest_s='
23490         .section ".tdata","awT",@progbits'
23491         tls_first_major=2
23492         tls_first_minor=14
23493         tls_as_opt="-32 --fatal-warnings"
23494     fi
23495     conftest_s="$conftest_s
23496 foo:    .long   25
23497         .text
23498         sethi   %tgd_hi22(foo), %o0
23499         add     %o0, %tgd_lo10(foo), %o1
23500         add     %l7, %o1, %o0, %tgd_add(foo)
23501         call    __tls_get_addr, %tgd_call(foo)
23502         sethi   %tldm_hi22(foo), %l1
23503         add     %l1, %tldm_lo10(foo), %l2
23504         add     %l7, %l2, %o0, %tldm_add(foo)
23505         call    __tls_get_addr, %tldm_call(foo)
23506         sethi   %tldo_hix22(foo), %l3
23507         xor     %l3, %tldo_lox10(foo), %l4
23508         add     %o0, %l4, %l5, %tldo_add(foo)
23509         sethi   %tie_hi22(foo), %o3
23510         add     %o3, %tie_lo10(foo), %o3
23511         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23512         add     %g7, %o2, %o4, %tie_add(foo)
23513         sethi   %tle_hix22(foo), %l1
23514         xor     %l1, %tle_lox10(foo), %o5
23515         ld      [%g7 + %o5], %o1"
23516         ;;
23517   tilepro*-*-*)
23518       conftest_s='
23519         .section ".tdata","awT",@progbits
23520 foo:    .long   25
23521         .text
23522         addli   r0, zero, tls_gd(foo)
23523         auli    r0, zero, tls_gd_ha16(foo)
23524         addli   r0, r0, tls_gd_lo16(foo)
23525         jal     __tls_get_addr
23526         addli   r0, zero, tls_ie(foo)
23527         auli    r0, r0, tls_ie_ha16(foo)
23528         addli   r0, r0, tls_ie_lo16(foo)'
23529         tls_first_major=2
23530         tls_first_minor=22
23531         tls_as_opt="--fatal-warnings"
23532         ;;
23533   tilegx*-*-*)
23534       conftest_s='
23535         .section ".tdata","awT",@progbits
23536 foo:    .long   25
23537         .text
23538         shl16insli r0, zero, hw0_last_tls_gd(foo)
23539         shl16insli r0, zero, hw1_last_tls_gd(foo)
23540         shl16insli r0, r0,   hw0_tls_gd(foo)
23541         jal        __tls_get_addr
23542         shl16insli r0, zero, hw1_last_tls_ie(foo)
23543         shl16insli r0, r0,   hw0_tls_ie(foo)'
23544         tls_first_major=2
23545         tls_first_minor=22
23546         tls_as_opt="--fatal-warnings"
23547         ;;
23548   xtensa*-*-*)
23549     conftest_s='
23550         .section ".tdata","awT",@progbits
23551 foo:    .long   25
23552         .text
23553         movi    a8, foo@TLSFUNC
23554         movi    a10, foo@TLSARG
23555         callx8.tls a8, foo@TLSCALL'
23556         tls_first_major=2
23557         tls_first_minor=19
23558         ;;
23559 esac
23560 set_have_as_tls=no
23561 if test "x$enable_tls" = xno ; then
23562   : # TLS explicitly disabled.
23563 elif test "x$enable_tls" = xyes ; then
23564   set_have_as_tls=yes # TLS explicitly enabled.
23565 elif test -z "$tls_first_major"; then
23566   : # If we don't have a check, assume no support.
23567 else
23568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23569 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23570 if test "${gcc_cv_as_tls+set}" = set; then :
23571   $as_echo_n "(cached) " >&6
23572 else
23573   gcc_cv_as_tls=no
23574     if test $in_tree_gas = yes; then
23575     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23576   then gcc_cv_as_tls=yes
23577 fi
23578   elif test x$gcc_cv_as != x; then
23579     $as_echo "$conftest_s" > conftest.s
23580     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23581   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23582   (eval $ac_try) 2>&5
23583   ac_status=$?
23584   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23585   test $ac_status = 0; }; }
23586     then
23587         gcc_cv_as_tls=yes
23588     else
23589       echo "configure: failed program was" >&5
23590       cat conftest.s >&5
23591     fi
23592     rm -f conftest.o conftest.s
23593   fi
23594 fi
23595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23596 $as_echo "$gcc_cv_as_tls" >&6; }
23597 if test $gcc_cv_as_tls = yes; then
23598   set_have_as_tls=yes
23599 fi
23600 fi
23601 case "$target" in
23602   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23603   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23604   # Sun style that Sun ld and GCC don't support any longer.
23605   *-*-solaris2.*)
23606     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23607 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23608     ld_tls_support=no
23609     # Check ld and ld.so.1 TLS support.
23610     if echo "$ld_ver" | grep GNU > /dev/null; then
23611       # Assume all interesting versions of GNU ld have TLS support.
23612       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23613       ld_tls_support=yes
23614     else
23615       case "$target" in
23616         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23617         i?86-*-solaris2.9)
23618           min_tls_ld_vers_minor=374
23619           ;;
23620         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23621         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23622           min_tls_ld_vers_minor=343
23623           ;;
23624       esac
23625       if test "$ld_vers_major" -gt 1 || \
23626         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23627         ld_tls_support=yes
23628       else
23629         set_have_as_tls=no
23630       fi
23631     fi
23632     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23633 $as_echo "$ld_tls_support" >&6; }
23634
23635     save_LIBS="$LIBS"
23636     save_LDFLAGS="$LDFLAGS"
23637     LIBS=
23638     LDFLAGS=
23639
23640     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23641 $as_echo_n "checking library containing $tga_func... " >&6; }
23642     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23643     # (32-bit x86) only lived in libthread, so check for that.  Keep
23644     # set_have_as_tls if found, disable if not.
23645     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23647 $as_echo_n "checking for library containing $tga_func... " >&6; }
23648 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23649   $as_echo_n "(cached) " >&6
23650 else
23651   ac_func_search_save_LIBS=$LIBS
23652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23653 /* end confdefs.h.  */
23654
23655 /* Override any GCC internal prototype to avoid an error.
23656    Use char because int might match the return type of a GCC
23657    builtin and then its argument prototype would still apply.  */
23658 #ifdef __cplusplus
23659 extern "C"
23660 #endif
23661 char $tga_func ();
23662 int
23663 main ()
23664 {
23665 return $tga_func ();
23666   ;
23667   return 0;
23668 }
23669 _ACEOF
23670 for ac_lib in '' thread; do
23671   if test -z "$ac_lib"; then
23672     ac_res="none required"
23673   else
23674     ac_res=-l$ac_lib
23675     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23676   fi
23677   if ac_fn_c_try_link "$LINENO"; then :
23678   eval "$as_ac_Search=\$ac_res"
23679 fi
23680 rm -f core conftest.err conftest.$ac_objext \
23681     conftest$ac_exeext
23682   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23683   break
23684 fi
23685 done
23686 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23687
23688 else
23689   eval "$as_ac_Search=no"
23690 fi
23691 rm conftest.$ac_ext
23692 LIBS=$ac_func_search_save_LIBS
23693 fi
23694 eval ac_res=\$$as_ac_Search
23695                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23696 $as_echo "$ac_res" >&6; }
23697 eval ac_res=\$$as_ac_Search
23698 if test "$ac_res" != no; then :
23699   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23700
23701 else
23702   set_have_as_tls=no
23703 fi
23704
23705     # Clear LIBS if we cannot support TLS.
23706     if test $set_have_as_tls = no; then
23707       LIBS=
23708     fi
23709     # Always define LIB_TLS_SPEC, even without TLS support.
23710
23711 cat >>confdefs.h <<_ACEOF
23712 #define LIB_TLS_SPEC "$LIBS"
23713 _ACEOF
23714
23715     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23716 $as_echo "$LIBS" >&6; }
23717
23718     LIBS="$save_LIBS"
23719     LDFLAGS="$save_LDFLAGS"
23720     ;;
23721 esac
23722 if test $set_have_as_tls = yes ; then
23723
23724 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23725
23726 fi
23727
23728 # Target-specific assembler checks.
23729
23730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23731 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23732 gcc_cv_ld_static_dynamic=no
23733 gcc_cv_ld_static_option='-Bstatic'
23734 gcc_cv_ld_dynamic_option='-Bdynamic'
23735 if test $in_tree_ld = yes ; then
23736   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23737     gcc_cv_ld_static_dynamic=yes
23738   fi
23739 elif test x$gcc_cv_ld != x; then
23740   # Check if linker supports -Bstatic/-Bdynamic option
23741   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23742      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23743       gcc_cv_ld_static_dynamic=yes
23744   else
23745     case "$target" in
23746       # HP-UX ld uses -a flags to select between shared and archive.
23747       *-*-hpux*)
23748         if test x"$gnu_ld" = xno; then
23749           gcc_cv_ld_static_dynamic=yes
23750           gcc_cv_ld_static_option="-aarchive_shared"
23751           gcc_cv_ld_dynamic_option="-adefault"
23752         fi
23753         ;;
23754       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23755       *-*-solaris2*)
23756         gcc_cv_ld_static_dynamic=yes
23757         ;;
23758     esac
23759   fi
23760 fi
23761 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23762
23763 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23764
23765
23766 cat >>confdefs.h <<_ACEOF
23767 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23768 _ACEOF
23769
23770
23771 cat >>confdefs.h <<_ACEOF
23772 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23773 _ACEOF
23774
23775 fi
23776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23777 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23778
23779 if test x"$demangler_in_ld" = xyes; then
23780   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23781 $as_echo_n "checking linker --demangle support... " >&6; }
23782   gcc_cv_ld_demangle=no
23783   if test $in_tree_ld = yes; then
23784     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23785       gcc_cv_ld_demangle=yes
23786     fi
23787   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23788     # Check if the GNU linker supports --demangle option
23789     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23790       gcc_cv_ld_demangle=yes
23791     fi
23792   fi
23793   if test x"$gcc_cv_ld_demangle" = xyes; then
23794
23795 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23796
23797   fi
23798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23799 $as_echo "$gcc_cv_ld_demangle" >&6; }
23800 fi
23801
23802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23803 $as_echo_n "checking linker plugin support... " >&6; }
23804 gcc_cv_lto_plugin=0
23805 if test -f liblto_plugin.la; then
23806   save_ld_ver="$ld_ver"
23807   save_ld_vers_major="$ld_vers_major"
23808   save_ld_vers_minor="$ld_vers_minor"
23809   save_ld_is_gold="$ld_is_gold"
23810
23811   ld_is_gold=no
23812
23813   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23814     ld_ver="GNU ld"
23815     # FIXME: ld_is_gold?
23816     ld_vers_major="$gcc_cv_gld_major_version"
23817     ld_vers_minor="$gcc_cv_gld_minor_version"
23818   else
23819     # Determine plugin linker version.
23820     # FIXME: Partial duplicate from above, generalize.
23821     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23822     if echo "$ld_ver" | grep GNU > /dev/null; then
23823       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23824         ld_is_gold=yes
23825         ld_vers=`echo $ld_ver | sed -n \
23826             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23827       else
23828         ld_vers=`echo $ld_ver | sed -n \
23829             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23830       fi
23831       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23832       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23833     fi
23834   fi
23835
23836   # Determine plugin support.
23837   if echo "$ld_ver" | grep GNU > /dev/null; then
23838     # Require GNU ld or gold 2.21+ for plugin support by default.
23839     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23840       gcc_cv_lto_plugin=2
23841     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23842     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23843       gcc_cv_lto_plugin=1
23844     fi
23845   fi
23846
23847   ld_ver="$save_ld_ver"
23848   ld_vers_major="$save_ld_vers_major"
23849   ld_vers_minor="$save_ld_vers_minor"
23850   ld_is_gold="$save_ld_is_gold"
23851 fi
23852
23853 cat >>confdefs.h <<_ACEOF
23854 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23855 _ACEOF
23856
23857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23858 $as_echo "$gcc_cv_lto_plugin" >&6; }
23859
23860 case "$target" in
23861   # All TARGET_ABI_OSF targets.
23862   alpha*-*-linux* | alpha*-*-*bsd*)
23863     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23864 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23865 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23866   $as_echo_n "(cached) " >&6
23867 else
23868   gcc_cv_as_alpha_explicit_relocs=no
23869     if test $in_tree_gas = yes; then
23870     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23871   then gcc_cv_as_alpha_explicit_relocs=yes
23872 fi
23873   elif test x$gcc_cv_as != x; then
23874     $as_echo '  .set nomacro
23875         .text
23876         extbl   $3, $2, $3      !lituse_bytoff!1
23877         ldq     $2, a($29)      !literal!1
23878         ldq     $4, b($29)      !literal!2
23879         ldq_u   $3, 0($2)       !lituse_base!1
23880         ldq     $27, f($29)     !literal!5
23881         jsr     $26, ($27), f   !lituse_jsr!5
23882         ldah    $29, 0($26)     !gpdisp!3
23883         lda     $0, c($29)      !gprel
23884         ldah    $1, d($29)      !gprelhigh
23885         lda     $1, d($1)       !gprellow
23886         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23887     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23888   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23889   (eval $ac_try) 2>&5
23890   ac_status=$?
23891   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23892   test $ac_status = 0; }; }
23893     then
23894         gcc_cv_as_alpha_explicit_relocs=yes
23895     else
23896       echo "configure: failed program was" >&5
23897       cat conftest.s >&5
23898     fi
23899     rm -f conftest.o conftest.s
23900   fi
23901 fi
23902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23903 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23904 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23905
23906 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23907
23908 fi
23909     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23910 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23911 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23912   $as_echo_n "(cached) " >&6
23913 else
23914   gcc_cv_as_alpha_jsrdirect_relocs=no
23915     if test $in_tree_gas = yes; then
23916     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23917   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23918 fi
23919   elif test x$gcc_cv_as != x; then
23920     $as_echo '  .set nomacro
23921         .text
23922         ldq     $27, a($29)     !literal!1
23923         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23924     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23925   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23926   (eval $ac_try) 2>&5
23927   ac_status=$?
23928   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23929   test $ac_status = 0; }; }
23930     then
23931         gcc_cv_as_alpha_jsrdirect_relocs=yes
23932     else
23933       echo "configure: failed program was" >&5
23934       cat conftest.s >&5
23935     fi
23936     rm -f conftest.o conftest.s
23937   fi
23938 fi
23939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23940 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23941 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23942
23943 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23944
23945 fi
23946     ;;
23947
23948   cris-*-*)
23949     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23950 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23951 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23952   $as_echo_n "(cached) " >&6
23953 else
23954   gcc_cv_as_cris_no_mul_bug=no
23955     if test $in_tree_gas = yes; then
23956     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23957   then gcc_cv_as_cris_no_mul_bug=yes
23958 fi
23959   elif test x$gcc_cv_as != x; then
23960     $as_echo '.text' > conftest.s
23961     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23962   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23963   (eval $ac_try) 2>&5
23964   ac_status=$?
23965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23966   test $ac_status = 0; }; }
23967     then
23968         gcc_cv_as_cris_no_mul_bug=yes
23969     else
23970       echo "configure: failed program was" >&5
23971       cat conftest.s >&5
23972     fi
23973     rm -f conftest.o conftest.s
23974   fi
23975 fi
23976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23977 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23978 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23979
23980 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23981
23982 fi
23983     ;;
23984
23985   sparc*-*-*)
23986     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23987 $as_echo_n "checking assembler for .register... " >&6; }
23988 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23989   $as_echo_n "(cached) " >&6
23990 else
23991   gcc_cv_as_sparc_register_op=no
23992   if test x$gcc_cv_as != x; then
23993     $as_echo '.register %g2, #scratch' > conftest.s
23994     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23995   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23996   (eval $ac_try) 2>&5
23997   ac_status=$?
23998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23999   test $ac_status = 0; }; }
24000     then
24001         gcc_cv_as_sparc_register_op=yes
24002     else
24003       echo "configure: failed program was" >&5
24004       cat conftest.s >&5
24005     fi
24006     rm -f conftest.o conftest.s
24007   fi
24008 fi
24009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24010 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24011 if test $gcc_cv_as_sparc_register_op = yes; then
24012
24013 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24014
24015 fi
24016
24017     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24018 $as_echo_n "checking assembler for -relax option... " >&6; }
24019 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24020   $as_echo_n "(cached) " >&6
24021 else
24022   gcc_cv_as_sparc_relax=no
24023   if test x$gcc_cv_as != x; then
24024     $as_echo '.text' > conftest.s
24025     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24026   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24027   (eval $ac_try) 2>&5
24028   ac_status=$?
24029   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24030   test $ac_status = 0; }; }
24031     then
24032         gcc_cv_as_sparc_relax=yes
24033     else
24034       echo "configure: failed program was" >&5
24035       cat conftest.s >&5
24036     fi
24037     rm -f conftest.o conftest.s
24038   fi
24039 fi
24040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24041 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24042 if test $gcc_cv_as_sparc_relax = yes; then
24043
24044 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24045
24046 fi
24047
24048     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24049 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24050 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24051   $as_echo_n "(cached) " >&6
24052 else
24053   gcc_cv_as_sparc_gotdata_op=no
24054   if test x$gcc_cv_as != x; then
24055     $as_echo '.text
24056 .align 4
24057 foo:
24058         nop
24059 bar:
24060         sethi %gdop_hix22(foo), %g1
24061         xor    %g1, %gdop_lox10(foo), %g1
24062         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24063     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24064   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24065   (eval $ac_try) 2>&5
24066   ac_status=$?
24067   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24068   test $ac_status = 0; }; }
24069     then
24070         if test x$gcc_cv_ld != x \
24071        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24072          if test x$gcc_cv_objdump != x; then
24073            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24074               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24075                gcc_cv_as_sparc_gotdata_op=no
24076            else
24077                gcc_cv_as_sparc_gotdata_op=yes
24078            fi
24079          fi
24080        fi
24081        rm -f conftest
24082     else
24083       echo "configure: failed program was" >&5
24084       cat conftest.s >&5
24085     fi
24086     rm -f conftest.o conftest.s
24087   fi
24088 fi
24089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24090 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24091 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24092
24093 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24094
24095 fi
24096
24097     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24098 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24099 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24100   $as_echo_n "(cached) " >&6
24101 else
24102   gcc_cv_as_sparc_ua_pcrel=no
24103   if test x$gcc_cv_as != x; then
24104     $as_echo '.text
24105 foo:
24106         nop
24107 .data
24108 .align 4
24109 .byte 0
24110 .uaword %r_disp32(foo)' > conftest.s
24111     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24112   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24113   (eval $ac_try) 2>&5
24114   ac_status=$?
24115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24116   test $ac_status = 0; }; }
24117     then
24118         if test x$gcc_cv_ld != x \
24119        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24120          gcc_cv_as_sparc_ua_pcrel=yes
24121        fi
24122        rm -f conftest
24123     else
24124       echo "configure: failed program was" >&5
24125       cat conftest.s >&5
24126     fi
24127     rm -f conftest.o conftest.s
24128   fi
24129 fi
24130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24131 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24132 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24133
24134 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24135
24136
24137       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24138 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24139 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24140   $as_echo_n "(cached) " >&6
24141 else
24142   gcc_cv_as_sparc_ua_pcrel_hidden=no
24143   if test x$gcc_cv_as != x; then
24144     $as_echo '.data
24145 .align 4
24146 .byte 0x31
24147 .uaword %r_disp32(foo)
24148 .byte 0x32, 0x33, 0x34
24149 .global foo
24150 .hidden foo
24151 foo:
24152 .skip 4' > conftest.s
24153     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24154   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24155   (eval $ac_try) 2>&5
24156   ac_status=$?
24157   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24158   test $ac_status = 0; }; }
24159     then
24160         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24161          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24162          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24163             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24164             if $gcc_cv_objdump -R conftest 2> /dev/null \
24165                | grep 'DISP32' > /dev/null 2>&1; then
24166                 :
24167             else
24168                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24169             fi
24170          fi
24171          rm -f conftest
24172     else
24173       echo "configure: failed program was" >&5
24174       cat conftest.s >&5
24175     fi
24176     rm -f conftest.o conftest.s
24177   fi
24178 fi
24179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24180 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24181 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24182
24183 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24184
24185 fi
24186
24187 fi # unaligned pcrel relocs
24188
24189     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24190 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24191 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24192   $as_echo_n "(cached) " >&6
24193 else
24194   gcc_cv_as_sparc_offsetable_lo10=no
24195   if test x$gcc_cv_as != x; then
24196     $as_echo '.text
24197         or %g1, %lo(ab) + 12, %g1
24198         or %g1, %lo(ab + 12), %g1' > conftest.s
24199     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24200   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24201   (eval $ac_try) 2>&5
24202   ac_status=$?
24203   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24204   test $ac_status = 0; }; }
24205     then
24206         if test x$gcc_cv_objdump != x \
24207        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24208           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24209          gcc_cv_as_sparc_offsetable_lo10=yes
24210        fi
24211     else
24212       echo "configure: failed program was" >&5
24213       cat conftest.s >&5
24214     fi
24215     rm -f conftest.o conftest.s
24216   fi
24217 fi
24218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24219 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24220 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24221
24222 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24223
24224 fi
24225
24226     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24227 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24228 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24229   $as_echo_n "(cached) " >&6
24230 else
24231   gcc_cv_as_sparc_fmaf=no
24232   if test x$gcc_cv_as != x; then
24233     $as_echo '.text
24234        .register %g2, #scratch
24235        .register %g3, #scratch
24236        .align 4
24237        fmaddd %f0, %f2, %f4, %f6
24238        addxccc %g1, %g2, %g3
24239        fsrl32 %f2, %f4, %f8
24240        fnaddd %f10, %f12, %f14' > conftest.s
24241     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24242   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24243   (eval $ac_try) 2>&5
24244   ac_status=$?
24245   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24246   test $ac_status = 0; }; }
24247     then
24248         gcc_cv_as_sparc_fmaf=yes
24249     else
24250       echo "configure: failed program was" >&5
24251       cat conftest.s >&5
24252     fi
24253     rm -f conftest.o conftest.s
24254   fi
24255 fi
24256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24257 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24258 if test $gcc_cv_as_sparc_fmaf = yes; then
24259
24260 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24261
24262 fi
24263     ;;
24264
24265   i[34567]86-*-* | x86_64-*-*)
24266     case $target_os in
24267       cygwin*)
24268         # Full C++ conformance when using a shared libstdc++-v3 requires some
24269         # support from the Cygwin DLL, which in more recent versions exports
24270         # wrappers to aid in interposing and redirecting operators new, delete,
24271         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24272         # are configuring for a version of Cygwin that exports the wrappers.
24273         if test x$host = x$target; then
24274           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24275 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24276   gcc_ac_cygwin_dll_wrappers=yes
24277 else
24278   gcc_ac_cygwin_dll_wrappers=no
24279 fi
24280
24281         else
24282           # Can't check presence of libc functions during cross-compile, so
24283           # we just have to assume we're building for an up-to-date target.
24284           gcc_ac_cygwin_dll_wrappers=yes
24285         fi
24286
24287 cat >>confdefs.h <<_ACEOF
24288 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24289 _ACEOF
24290
24291     esac
24292     case $target_os in
24293       cygwin* | pe | mingw32* | interix*)
24294         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24295         # definition is used unconditionally to initialise the default state of
24296         # the target option variable that governs usage of the feature.
24297         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24298 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24299 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24300   $as_echo_n "(cached) " >&6
24301 else
24302   gcc_cv_as_comm_has_align=no
24303     if test $in_tree_gas = yes; then
24304     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24305   then gcc_cv_as_comm_has_align=yes
24306 fi
24307   elif test x$gcc_cv_as != x; then
24308     $as_echo '.comm foo,1,32' > conftest.s
24309     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24310   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24311   (eval $ac_try) 2>&5
24312   ac_status=$?
24313   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24314   test $ac_status = 0; }; }
24315     then
24316         gcc_cv_as_comm_has_align=yes
24317     else
24318       echo "configure: failed program was" >&5
24319       cat conftest.s >&5
24320     fi
24321     rm -f conftest.o conftest.s
24322   fi
24323 fi
24324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24325 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24326
24327
24328 cat >>confdefs.h <<_ACEOF
24329 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24330 _ACEOF
24331
24332         # Used for DWARF 2 in PE
24333         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24334 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24335 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24336   $as_echo_n "(cached) " >&6
24337 else
24338   gcc_cv_as_ix86_pe_secrel32=no
24339     if test $in_tree_gas = yes; then
24340     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24341   then gcc_cv_as_ix86_pe_secrel32=yes
24342 fi
24343   elif test x$gcc_cv_as != x; then
24344     $as_echo '.text
24345 foo:    nop
24346 .data
24347         .secrel32 foo' > conftest.s
24348     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24349   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24350   (eval $ac_try) 2>&5
24351   ac_status=$?
24352   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24353   test $ac_status = 0; }; }
24354     then
24355         if test x$gcc_cv_ld != x \
24356            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24357              gcc_cv_as_ix86_pe_secrel32=yes
24358            fi
24359            rm -f conftest
24360     else
24361       echo "configure: failed program was" >&5
24362       cat conftest.s >&5
24363     fi
24364     rm -f conftest.o conftest.s
24365   fi
24366 fi
24367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24368 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24369 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24370
24371 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24372
24373 fi
24374         # Test if the assembler supports the extended form of the .section
24375         # directive that specifies section alignment.  LTO support uses this,
24376         # but normally only after installation, so we warn but don't fail the
24377         # configure if LTO is enabled but the assembler does not support it.
24378         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24379 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24380 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24381   $as_echo_n "(cached) " >&6
24382 else
24383   gcc_cv_as_section_has_align=no
24384     if test $in_tree_gas = yes; then
24385     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24386   then gcc_cv_as_section_has_align=yes
24387 fi
24388   elif test x$gcc_cv_as != x; then
24389     $as_echo '.section lto_test,"dr0"' > conftest.s
24390     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24391   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24392   (eval $ac_try) 2>&5
24393   ac_status=$?
24394   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24395   test $ac_status = 0; }; }
24396     then
24397         gcc_cv_as_section_has_align=yes
24398     else
24399       echo "configure: failed program was" >&5
24400       cat conftest.s >&5
24401     fi
24402     rm -f conftest.o conftest.s
24403   fi
24404 fi
24405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24406 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24407
24408         if test x$gcc_cv_as_section_has_align != xyes; then
24409           case ",$enable_languages," in
24410             *,lto,*)
24411               { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&5
24412 $as_echo "$as_me: WARNING: LTO for $target requires binutils >= 2.20.1, but version found appears insufficient; LTO will not work until binutils is upgraded." >&2;}
24413               ;;
24414           esac
24415         fi
24416         # Test if the assembler supports the section flag 'e' for specifying
24417         # an excluded section.
24418         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24419 $as_echo_n "checking assembler for .section with e... " >&6; }
24420 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24421   $as_echo_n "(cached) " >&6
24422 else
24423   gcc_cv_as_section_has_e=no
24424     if test $in_tree_gas = yes; then
24425     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24426   then gcc_cv_as_section_has_e=yes
24427 fi
24428   elif test x$gcc_cv_as != x; then
24429     $as_echo '.section foo1,"e"
24430 .byte 0,0,0,0' > conftest.s
24431     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24432   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24433   (eval $ac_try) 2>&5
24434   ac_status=$?
24435   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24436   test $ac_status = 0; }; }
24437     then
24438         gcc_cv_as_section_has_e=yes
24439     else
24440       echo "configure: failed program was" >&5
24441       cat conftest.s >&5
24442     fi
24443     rm -f conftest.o conftest.s
24444   fi
24445 fi
24446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24447 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24448
24449
24450 cat >>confdefs.h <<_ACEOF
24451 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24452 _ACEOF
24453
24454         ;;
24455     esac
24456
24457     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24458 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24459 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24460   $as_echo_n "(cached) " >&6
24461 else
24462   gcc_cv_as_ix86_filds=no
24463   if test x$gcc_cv_as != x; then
24464     $as_echo 'filds mem; fists mem' > conftest.s
24465     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24466   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24467   (eval $ac_try) 2>&5
24468   ac_status=$?
24469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24470   test $ac_status = 0; }; }
24471     then
24472         gcc_cv_as_ix86_filds=yes
24473     else
24474       echo "configure: failed program was" >&5
24475       cat conftest.s >&5
24476     fi
24477     rm -f conftest.o conftest.s
24478   fi
24479 fi
24480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24481 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24482 if test $gcc_cv_as_ix86_filds = yes; then
24483
24484 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24485
24486 fi
24487
24488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24489 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24490 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24491   $as_echo_n "(cached) " >&6
24492 else
24493   gcc_cv_as_ix86_fildq=no
24494   if test x$gcc_cv_as != x; then
24495     $as_echo 'fildq mem; fistpq mem' > conftest.s
24496     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24497   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24498   (eval $ac_try) 2>&5
24499   ac_status=$?
24500   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24501   test $ac_status = 0; }; }
24502     then
24503         gcc_cv_as_ix86_fildq=yes
24504     else
24505       echo "configure: failed program was" >&5
24506       cat conftest.s >&5
24507     fi
24508     rm -f conftest.o conftest.s
24509   fi
24510 fi
24511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24512 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24513 if test $gcc_cv_as_ix86_fildq = yes; then
24514
24515 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24516
24517 fi
24518
24519     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24520 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24521 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24522   $as_echo_n "(cached) " >&6
24523 else
24524   gcc_cv_as_ix86_cmov_sun_syntax=no
24525   if test x$gcc_cv_as != x; then
24526     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24527     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24528   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24529   (eval $ac_try) 2>&5
24530   ac_status=$?
24531   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24532   test $ac_status = 0; }; }
24533     then
24534         gcc_cv_as_ix86_cmov_sun_syntax=yes
24535     else
24536       echo "configure: failed program was" >&5
24537       cat conftest.s >&5
24538     fi
24539     rm -f conftest.o conftest.s
24540   fi
24541 fi
24542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24543 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24544 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24545
24546 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24547
24548 fi
24549
24550     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24551 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24552 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24553   $as_echo_n "(cached) " >&6
24554 else
24555   gcc_cv_as_ix86_ffreep=no
24556   if test x$gcc_cv_as != x; then
24557     $as_echo 'ffreep %st(1)' > conftest.s
24558     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24559   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24560   (eval $ac_try) 2>&5
24561   ac_status=$?
24562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24563   test $ac_status = 0; }; }
24564     then
24565         gcc_cv_as_ix86_ffreep=yes
24566     else
24567       echo "configure: failed program was" >&5
24568       cat conftest.s >&5
24569     fi
24570     rm -f conftest.o conftest.s
24571   fi
24572 fi
24573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24574 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24575 if test $gcc_cv_as_ix86_ffreep = yes; then
24576
24577 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24578
24579 fi
24580
24581     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24582 $as_echo_n "checking assembler for .quad directive... " >&6; }
24583 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24584   $as_echo_n "(cached) " >&6
24585 else
24586   gcc_cv_as_ix86_quad=no
24587   if test x$gcc_cv_as != x; then
24588     $as_echo '.quad 0' > conftest.s
24589     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24590   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24591   (eval $ac_try) 2>&5
24592   ac_status=$?
24593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24594   test $ac_status = 0; }; }
24595     then
24596         gcc_cv_as_ix86_quad=yes
24597     else
24598       echo "configure: failed program was" >&5
24599       cat conftest.s >&5
24600     fi
24601     rm -f conftest.o conftest.s
24602   fi
24603 fi
24604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24605 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24606 if test $gcc_cv_as_ix86_quad = yes; then
24607
24608 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24609
24610 fi
24611
24612     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24613 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24614 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24615   $as_echo_n "(cached) " >&6
24616 else
24617   gcc_cv_as_ix86_sahf=no
24618   if test x$gcc_cv_as != x; then
24619     $as_echo '.code64
24620        sahf' > conftest.s
24621     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24622   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24623   (eval $ac_try) 2>&5
24624   ac_status=$?
24625   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24626   test $ac_status = 0; }; }
24627     then
24628         gcc_cv_as_ix86_sahf=yes
24629     else
24630       echo "configure: failed program was" >&5
24631       cat conftest.s >&5
24632     fi
24633     rm -f conftest.o conftest.s
24634   fi
24635 fi
24636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24637 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24638 if test $gcc_cv_as_ix86_sahf = yes; then
24639
24640 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24641
24642 fi
24643
24644     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24645 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24646 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24647   $as_echo_n "(cached) " >&6
24648 else
24649   gcc_cv_as_ix86_hle=no
24650   if test x$gcc_cv_as != x; then
24651     $as_echo '.code64
24652        lock xacquire cmpxchg %esi, (%rcx)
24653        ' > conftest.s
24654     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24655   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24656   (eval $ac_try) 2>&5
24657   ac_status=$?
24658   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24659   test $ac_status = 0; }; }
24660     then
24661         gcc_cv_as_ix86_hle=yes
24662     else
24663       echo "configure: failed program was" >&5
24664       cat conftest.s >&5
24665     fi
24666     rm -f conftest.o conftest.s
24667   fi
24668 fi
24669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24670 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24671 if test $gcc_cv_as_ix86_hle = yes; then
24672
24673 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24674
24675 fi
24676
24677     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24678 $as_echo_n "checking assembler for swap suffix... " >&6; }
24679 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24680   $as_echo_n "(cached) " >&6
24681 else
24682   gcc_cv_as_ix86_swap=no
24683   if test x$gcc_cv_as != x; then
24684     $as_echo 'movl.s %esp, %ebp' > conftest.s
24685     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24686   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24687   (eval $ac_try) 2>&5
24688   ac_status=$?
24689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24690   test $ac_status = 0; }; }
24691     then
24692         gcc_cv_as_ix86_swap=yes
24693     else
24694       echo "configure: failed program was" >&5
24695       cat conftest.s >&5
24696     fi
24697     rm -f conftest.o conftest.s
24698   fi
24699 fi
24700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24701 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24702 if test $gcc_cv_as_ix86_swap = yes; then
24703
24704 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24705
24706 fi
24707
24708     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24709 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24710 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24711   $as_echo_n "(cached) " >&6
24712 else
24713   gcc_cv_as_ix86_diff_sect_delta=no
24714   if test x$gcc_cv_as != x; then
24715     $as_echo '.section .rodata
24716 .L1:
24717         .long .L2-.L1
24718         .long .L3-.L1
24719         .text
24720 .L3:    nop
24721 .L2:    nop' > conftest.s
24722     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24723   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24724   (eval $ac_try) 2>&5
24725   ac_status=$?
24726   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24727   test $ac_status = 0; }; }
24728     then
24729         gcc_cv_as_ix86_diff_sect_delta=yes
24730     else
24731       echo "configure: failed program was" >&5
24732       cat conftest.s >&5
24733     fi
24734     rm -f conftest.o conftest.s
24735   fi
24736 fi
24737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24738 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24739 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24740
24741 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24742
24743 fi
24744
24745     # These two are used unconditionally by i386.[ch]; it is to be defined
24746     # to 1 if the feature is present, 0 otherwise.
24747     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24748 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24749 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24750   $as_echo_n "(cached) " >&6
24751 else
24752   gcc_cv_as_ix86_gotoff_in_data=no
24753     if test $in_tree_gas = yes; then
24754     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24755   then gcc_cv_as_ix86_gotoff_in_data=yes
24756 fi
24757   elif test x$gcc_cv_as != x; then
24758     $as_echo '  .text
24759 .L0:
24760         nop
24761         .data
24762         .long .L0@GOTOFF' > conftest.s
24763     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24764   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24765   (eval $ac_try) 2>&5
24766   ac_status=$?
24767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24768   test $ac_status = 0; }; }
24769     then
24770         gcc_cv_as_ix86_gotoff_in_data=yes
24771     else
24772       echo "configure: failed program was" >&5
24773       cat conftest.s >&5
24774     fi
24775     rm -f conftest.o conftest.s
24776   fi
24777 fi
24778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24779 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24780
24781
24782 cat >>confdefs.h <<_ACEOF
24783 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24784 _ACEOF
24785
24786
24787     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24788 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24789 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24790   $as_echo_n "(cached) " >&6
24791 else
24792   gcc_cv_as_ix86_rep_lock_prefix=no
24793   if test x$gcc_cv_as != x; then
24794     $as_echo 'rep movsl
24795          rep ret
24796          rep nop
24797          rep bsf %ecx, %eax
24798          rep bsr %ecx, %eax
24799          lock addl %edi, (%eax,%esi)
24800          lock orl $0, (%esp)' > conftest.s
24801     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24802   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24803   (eval $ac_try) 2>&5
24804   ac_status=$?
24805   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24806   test $ac_status = 0; }; }
24807     then
24808         gcc_cv_as_ix86_rep_lock_prefix=yes
24809     else
24810       echo "configure: failed program was" >&5
24811       cat conftest.s >&5
24812     fi
24813     rm -f conftest.o conftest.s
24814   fi
24815 fi
24816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24817 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24818 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24819
24820 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24821
24822 fi
24823
24824     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24825 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24826 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24827   $as_echo_n "(cached) " >&6
24828 else
24829   gcc_cv_as_ix86_tlsgdplt=no
24830   if test x$gcc_cv_as != x; then
24831     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24832     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24833   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24834   (eval $ac_try) 2>&5
24835   ac_status=$?
24836   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24837   test $ac_status = 0; }; }
24838     then
24839         if test x$gcc_cv_ld != x \
24840          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24841            gcc_cv_as_ix86_tlsgdplt=yes
24842          fi
24843          rm -f conftest
24844     else
24845       echo "configure: failed program was" >&5
24846       cat conftest.s >&5
24847     fi
24848     rm -f conftest.o conftest.s
24849   fi
24850 fi
24851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24852 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24853 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24854
24855 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24856
24857 fi
24858
24859     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24860 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24861 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24862   $as_echo_n "(cached) " >&6
24863 else
24864   gcc_cv_as_ix86_tlsldmplt=no
24865   if test x$gcc_cv_as != x; then
24866     $as_echo 'tls_ld:
24867          call    tls_ld@tlsldmplt' > conftest.s
24868     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24869   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24870   (eval $ac_try) 2>&5
24871   ac_status=$?
24872   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24873   test $ac_status = 0; }; }
24874     then
24875         if test x$gcc_cv_ld != x \
24876          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24877            gcc_cv_as_ix86_tlsldmplt=yes
24878          fi
24879          rm -f conftest
24880     else
24881       echo "configure: failed program was" >&5
24882       cat conftest.s >&5
24883     fi
24884     rm -f conftest.o conftest.s
24885   fi
24886 fi
24887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24888 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24889 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24890
24891 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24892
24893 fi
24894
24895     ;;
24896
24897   ia64*-*-*)
24898     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24899 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24900 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24901   $as_echo_n "(cached) " >&6
24902 else
24903   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24904     if test $in_tree_gas = yes; then
24905     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24906   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24907 fi
24908   elif test x$gcc_cv_as != x; then
24909     $as_echo '  .text
24910         addl r15 = @ltoffx(x#), gp
24911         ;;
24912         ld8.mov r16 = [r15], x#' > conftest.s
24913     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24914   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24915   (eval $ac_try) 2>&5
24916   ac_status=$?
24917   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24918   test $ac_status = 0; }; }
24919     then
24920         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24921     else
24922       echo "configure: failed program was" >&5
24923       cat conftest.s >&5
24924     fi
24925     rm -f conftest.o conftest.s
24926   fi
24927 fi
24928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24929 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24930 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24931
24932 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24933
24934 fi
24935
24936     ;;
24937
24938   powerpc*-*-*)
24939     case $target in
24940       *-*-aix*) conftest_s='    .machine "pwr5"
24941         .csect .text[PR]
24942         mfcr 3,128';;
24943       *-*-darwin*)
24944         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24945 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24946 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24947   $as_echo_n "(cached) " >&6
24948 else
24949   gcc_cv_as_machine_directive=no
24950   if test x$gcc_cv_as != x; then
24951     $as_echo '  .machine ppc7400' > conftest.s
24952     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24953   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24954   (eval $ac_try) 2>&5
24955   ac_status=$?
24956   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24957   test $ac_status = 0; }; }
24958     then
24959         gcc_cv_as_machine_directive=yes
24960     else
24961       echo "configure: failed program was" >&5
24962       cat conftest.s >&5
24963     fi
24964     rm -f conftest.o conftest.s
24965   fi
24966 fi
24967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24968 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24969
24970         if test x$gcc_cv_as_machine_directive != xyes; then
24971           echo "*** This target requires an assembler supporting \".machine\"" >&2
24972           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24973           test x$build = x$target && exit 1
24974         fi
24975         conftest_s='    .text
24976         mfcr r3,128';;
24977       *) conftest_s='   .machine power4
24978         .text
24979         mfcr 3,128';;
24980     esac
24981
24982     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24983 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24984 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24985   $as_echo_n "(cached) " >&6
24986 else
24987   gcc_cv_as_powerpc_mfcrf=no
24988     if test $in_tree_gas = yes; then
24989     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24990   then gcc_cv_as_powerpc_mfcrf=yes
24991 fi
24992   elif test x$gcc_cv_as != x; then
24993     $as_echo "$conftest_s" > conftest.s
24994     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24995   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24996   (eval $ac_try) 2>&5
24997   ac_status=$?
24998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24999   test $ac_status = 0; }; }
25000     then
25001         gcc_cv_as_powerpc_mfcrf=yes
25002     else
25003       echo "configure: failed program was" >&5
25004       cat conftest.s >&5
25005     fi
25006     rm -f conftest.o conftest.s
25007   fi
25008 fi
25009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25010 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25011 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25012
25013 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25014
25015 fi
25016
25017     case $target in
25018       *-*-aix*) conftest_s='    .machine "pwr5"
25019         .csect .text[PR]
25020         popcntb 3,3';;
25021       *) conftest_s='   .machine power5
25022         .text
25023         popcntb 3,3';;
25024     esac
25025
25026     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25027 $as_echo_n "checking assembler for popcntb support... " >&6; }
25028 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25029   $as_echo_n "(cached) " >&6
25030 else
25031   gcc_cv_as_powerpc_popcntb=no
25032     if test $in_tree_gas = yes; then
25033     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25034   then gcc_cv_as_powerpc_popcntb=yes
25035 fi
25036   elif test x$gcc_cv_as != x; then
25037     $as_echo "$conftest_s" > conftest.s
25038     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25039   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25040   (eval $ac_try) 2>&5
25041   ac_status=$?
25042   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25043   test $ac_status = 0; }; }
25044     then
25045         gcc_cv_as_powerpc_popcntb=yes
25046     else
25047       echo "configure: failed program was" >&5
25048       cat conftest.s >&5
25049     fi
25050     rm -f conftest.o conftest.s
25051   fi
25052 fi
25053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25054 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25055 if test $gcc_cv_as_powerpc_popcntb = yes; then
25056
25057 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25058
25059 fi
25060
25061     case $target in
25062       *-*-aix*) conftest_s='    .machine "pwr5x"
25063         .csect .text[PR]
25064         frin 1,1';;
25065       *) conftest_s='   .machine power5
25066         .text
25067         frin 1,1';;
25068     esac
25069
25070     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25071 $as_echo_n "checking assembler for fp round support... " >&6; }
25072 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25073   $as_echo_n "(cached) " >&6
25074 else
25075   gcc_cv_as_powerpc_fprnd=no
25076     if test $in_tree_gas = yes; then
25077     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25078   then gcc_cv_as_powerpc_fprnd=yes
25079 fi
25080   elif test x$gcc_cv_as != x; then
25081     $as_echo "$conftest_s" > conftest.s
25082     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25083   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25084   (eval $ac_try) 2>&5
25085   ac_status=$?
25086   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25087   test $ac_status = 0; }; }
25088     then
25089         gcc_cv_as_powerpc_fprnd=yes
25090     else
25091       echo "configure: failed program was" >&5
25092       cat conftest.s >&5
25093     fi
25094     rm -f conftest.o conftest.s
25095   fi
25096 fi
25097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25098 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25099 if test $gcc_cv_as_powerpc_fprnd = yes; then
25100
25101 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25102
25103 fi
25104
25105     case $target in
25106       *-*-aix*) conftest_s='    .machine "pwr6"
25107         .csect .text[PR]
25108         mffgpr 1,3';;
25109       *) conftest_s='   .machine power6
25110         .text
25111         mffgpr 1,3';;
25112     esac
25113
25114     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25115 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25116 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25117   $as_echo_n "(cached) " >&6
25118 else
25119   gcc_cv_as_powerpc_mfpgpr=no
25120     if test $in_tree_gas = yes; then
25121     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25122   then gcc_cv_as_powerpc_mfpgpr=yes
25123 fi
25124   elif test x$gcc_cv_as != x; then
25125     $as_echo "$conftest_s" > conftest.s
25126     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25127   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25128   (eval $ac_try) 2>&5
25129   ac_status=$?
25130   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25131   test $ac_status = 0; }; }
25132     then
25133         gcc_cv_as_powerpc_mfpgpr=yes
25134     else
25135       echo "configure: failed program was" >&5
25136       cat conftest.s >&5
25137     fi
25138     rm -f conftest.o conftest.s
25139   fi
25140 fi
25141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25142 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25143 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25144
25145 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25146
25147 fi
25148
25149     case $target in
25150       *-*-aix*) conftest_s='    .csect .text[PR]
25151 LCF..0:
25152         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25153       *-*-darwin*)
25154         conftest_s='    .text
25155 LCF0:
25156         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25157       *) conftest_s='   .text
25158 .LCF0:
25159         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25160     esac
25161
25162     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25163 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25164 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25165   $as_echo_n "(cached) " >&6
25166 else
25167   gcc_cv_as_powerpc_rel16=no
25168     if test $in_tree_gas = yes; then
25169     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25170   then gcc_cv_as_powerpc_rel16=yes
25171 fi
25172   elif test x$gcc_cv_as != x; then
25173     $as_echo "$conftest_s" > conftest.s
25174     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25175   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25176   (eval $ac_try) 2>&5
25177   ac_status=$?
25178   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25179   test $ac_status = 0; }; }
25180     then
25181         gcc_cv_as_powerpc_rel16=yes
25182     else
25183       echo "configure: failed program was" >&5
25184       cat conftest.s >&5
25185     fi
25186     rm -f conftest.o conftest.s
25187   fi
25188 fi
25189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25190 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25191 if test $gcc_cv_as_powerpc_rel16 = yes; then
25192
25193 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25194
25195 fi
25196
25197     case $target in
25198       *-*-aix*) conftest_s='    .machine "pwr6"
25199         .csect .text[PR]
25200         cmpb 3,4,5';;
25201       *) conftest_s='   .machine power6
25202         .text
25203         cmpb 3,4,5';;
25204     esac
25205
25206     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25207 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25208 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25209   $as_echo_n "(cached) " >&6
25210 else
25211   gcc_cv_as_powerpc_cmpb=no
25212     if test $in_tree_gas = yes; then
25213     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25214   then gcc_cv_as_powerpc_cmpb=yes
25215 fi
25216   elif test x$gcc_cv_as != x; then
25217     $as_echo "$conftest_s" > conftest.s
25218     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25219   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25220   (eval $ac_try) 2>&5
25221   ac_status=$?
25222   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25223   test $ac_status = 0; }; }
25224     then
25225         gcc_cv_as_powerpc_cmpb=yes
25226     else
25227       echo "configure: failed program was" >&5
25228       cat conftest.s >&5
25229     fi
25230     rm -f conftest.o conftest.s
25231   fi
25232 fi
25233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25234 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25235 if test $gcc_cv_as_powerpc_cmpb = yes; then
25236
25237 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25238
25239 fi
25240
25241     case $target in
25242       *-*-aix*) conftest_s='    .machine "pwr6"
25243         .csect .text[PR]
25244         dadd 1,2,3';;
25245       *) conftest_s='   .machine power6
25246         .text
25247         dadd 1,2,3';;
25248     esac
25249
25250     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25251 $as_echo_n "checking assembler for decimal float support... " >&6; }
25252 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25253   $as_echo_n "(cached) " >&6
25254 else
25255   gcc_cv_as_powerpc_dfp=no
25256     if test $in_tree_gas = yes; then
25257     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25258   then gcc_cv_as_powerpc_dfp=yes
25259 fi
25260   elif test x$gcc_cv_as != x; then
25261     $as_echo "$conftest_s" > conftest.s
25262     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25263   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25264   (eval $ac_try) 2>&5
25265   ac_status=$?
25266   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25267   test $ac_status = 0; }; }
25268     then
25269         gcc_cv_as_powerpc_dfp=yes
25270     else
25271       echo "configure: failed program was" >&5
25272       cat conftest.s >&5
25273     fi
25274     rm -f conftest.o conftest.s
25275   fi
25276 fi
25277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25278 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25279 if test $gcc_cv_as_powerpc_dfp = yes; then
25280
25281 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25282
25283 fi
25284
25285     case $target in
25286       *-*-aix*) conftest_s='    .machine "pwr7"
25287         .csect .text[PR]
25288         lxvd2x 1,2,3';;
25289       *) conftest_s='   .machine power7
25290         .text
25291         lxvd2x 1,2,3';;
25292     esac
25293
25294     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25295 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25296 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25297   $as_echo_n "(cached) " >&6
25298 else
25299   gcc_cv_as_powerpc_vsx=no
25300     if test $in_tree_gas = yes; then
25301     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25302   then gcc_cv_as_powerpc_vsx=yes
25303 fi
25304   elif test x$gcc_cv_as != x; then
25305     $as_echo "$conftest_s" > conftest.s
25306     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25307   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25308   (eval $ac_try) 2>&5
25309   ac_status=$?
25310   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25311   test $ac_status = 0; }; }
25312     then
25313         gcc_cv_as_powerpc_vsx=yes
25314     else
25315       echo "configure: failed program was" >&5
25316       cat conftest.s >&5
25317     fi
25318     rm -f conftest.o conftest.s
25319   fi
25320 fi
25321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25322 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25323 if test $gcc_cv_as_powerpc_vsx = yes; then
25324
25325 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25326
25327 fi
25328
25329     case $target in
25330       *-*-aix*) conftest_s='    .machine "pwr7"
25331         .csect .text[PR]
25332         popcntd 3,3';;
25333       *) conftest_s='   .machine power7
25334         .text
25335         popcntd 3,3';;
25336     esac
25337
25338     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25339 $as_echo_n "checking assembler for popcntd support... " >&6; }
25340 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25341   $as_echo_n "(cached) " >&6
25342 else
25343   gcc_cv_as_powerpc_popcntd=no
25344     if test $in_tree_gas = yes; then
25345     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25346   then gcc_cv_as_powerpc_popcntd=yes
25347 fi
25348   elif test x$gcc_cv_as != x; then
25349     $as_echo "$conftest_s" > conftest.s
25350     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25351   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25352   (eval $ac_try) 2>&5
25353   ac_status=$?
25354   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25355   test $ac_status = 0; }; }
25356     then
25357         gcc_cv_as_powerpc_popcntd=yes
25358     else
25359       echo "configure: failed program was" >&5
25360       cat conftest.s >&5
25361     fi
25362     rm -f conftest.o conftest.s
25363   fi
25364 fi
25365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25366 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25367 if test $gcc_cv_as_powerpc_popcntd = yes; then
25368
25369 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25370
25371 fi
25372
25373     case $target in
25374       *-*-aix*) conftest_s='    .csect .text[PR]
25375         lwsync';;
25376       *) conftest_s='   .text
25377         lwsync';;
25378     esac
25379
25380     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25381 $as_echo_n "checking assembler for lwsync support... " >&6; }
25382 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25383   $as_echo_n "(cached) " >&6
25384 else
25385   gcc_cv_as_powerpc_lwsync=no
25386     if test $in_tree_gas = yes; then
25387     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25388   then gcc_cv_as_powerpc_lwsync=yes
25389 fi
25390   elif test x$gcc_cv_as != x; then
25391     $as_echo "$conftest_s" > conftest.s
25392     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25393   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25394   (eval $ac_try) 2>&5
25395   ac_status=$?
25396   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25397   test $ac_status = 0; }; }
25398     then
25399         gcc_cv_as_powerpc_lwsync=yes
25400     else
25401       echo "configure: failed program was" >&5
25402       cat conftest.s >&5
25403     fi
25404     rm -f conftest.o conftest.s
25405   fi
25406 fi
25407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25408 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25409 if test $gcc_cv_as_powerpc_lwsync = yes; then
25410
25411 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25412
25413 fi
25414
25415     case $target in
25416       *-*-aix*) conftest_s='    .machine "476"
25417         .csect .text[PR]
25418         dci 0';;
25419       *) conftest_s='   .machine "476"
25420         .text
25421         dci 0';;
25422     esac
25423
25424     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25425 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25426 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25427   $as_echo_n "(cached) " >&6
25428 else
25429   gcc_cv_as_powerpc_dci=no
25430     if test $in_tree_gas = yes; then
25431     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25432   then gcc_cv_as_powerpc_dci=yes
25433 fi
25434   elif test x$gcc_cv_as != x; then
25435     $as_echo "$conftest_s" > conftest.s
25436     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25437   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25438   (eval $ac_try) 2>&5
25439   ac_status=$?
25440   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25441   test $ac_status = 0; }; }
25442     then
25443         gcc_cv_as_powerpc_dci=yes
25444     else
25445       echo "configure: failed program was" >&5
25446       cat conftest.s >&5
25447     fi
25448     rm -f conftest.o conftest.s
25449   fi
25450 fi
25451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25452 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25453 if test $gcc_cv_as_powerpc_dci = yes; then
25454
25455 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25456
25457 fi
25458
25459     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25460 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25461 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25462   $as_echo_n "(cached) " >&6
25463 else
25464   gcc_cv_as_powerpc_gnu_attribute=no
25465     if test $in_tree_gas = yes; then
25466     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25467   then gcc_cv_as_powerpc_gnu_attribute=yes
25468 fi
25469   elif test x$gcc_cv_as != x; then
25470     $as_echo '.gnu_attribute 4,1' > conftest.s
25471     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25472   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25473   (eval $ac_try) 2>&5
25474   ac_status=$?
25475   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25476   test $ac_status = 0; }; }
25477     then
25478         gcc_cv_as_powerpc_gnu_attribute=yes
25479     else
25480       echo "configure: failed program was" >&5
25481       cat conftest.s >&5
25482     fi
25483     rm -f conftest.o conftest.s
25484   fi
25485 fi
25486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25487 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25488 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25489
25490 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25491
25492 fi
25493
25494     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25495 $as_echo_n "checking assembler for tls marker support... " >&6; }
25496 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25497   $as_echo_n "(cached) " >&6
25498 else
25499   gcc_cv_as_powerpc_tls_markers=no
25500     if test $in_tree_gas = yes; then
25501     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25502   then gcc_cv_as_powerpc_tls_markers=yes
25503 fi
25504   elif test x$gcc_cv_as != x; then
25505     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25506     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25507   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25508   (eval $ac_try) 2>&5
25509   ac_status=$?
25510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25511   test $ac_status = 0; }; }
25512     then
25513         gcc_cv_as_powerpc_tls_markers=yes
25514     else
25515       echo "configure: failed program was" >&5
25516       cat conftest.s >&5
25517     fi
25518     rm -f conftest.o conftest.s
25519   fi
25520 fi
25521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25522 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25523 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25524
25525 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25526
25527 fi
25528
25529     case $target in
25530       *-*-aix*)
25531         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25532 $as_echo_n "checking assembler for .ref support... " >&6; }
25533 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25534   $as_echo_n "(cached) " >&6
25535 else
25536   gcc_cv_as_aix_ref=no
25537     if test $in_tree_gas = yes; then
25538     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25539   then :
25540 fi
25541   elif test x$gcc_cv_as != x; then
25542     $as_echo '  .csect stuff[rw]
25543              stuff:
25544                 .long 1
25545                 .extern sym
25546                 .ref sym
25547           ' > conftest.s
25548     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25549   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25550   (eval $ac_try) 2>&5
25551   ac_status=$?
25552   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25553   test $ac_status = 0; }; }
25554     then
25555         gcc_cv_as_aix_ref=yes
25556     else
25557       echo "configure: failed program was" >&5
25558       cat conftest.s >&5
25559     fi
25560     rm -f conftest.o conftest.s
25561   fi
25562 fi
25563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25564 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25565 if test $gcc_cv_as_aix_ref = yes; then
25566
25567 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25568
25569 fi
25570         ;;
25571     esac
25572     ;;
25573
25574   mips*-*-*)
25575     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25576 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25577 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25578   $as_echo_n "(cached) " >&6
25579 else
25580   gcc_cv_as_mips_explicit_relocs=no
25581     if test $in_tree_gas = yes; then
25582     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25583   then gcc_cv_as_mips_explicit_relocs=yes
25584 fi
25585   elif test x$gcc_cv_as != x; then
25586     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25587     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25588   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25589   (eval $ac_try) 2>&5
25590   ac_status=$?
25591   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25592   test $ac_status = 0; }; }
25593     then
25594         gcc_cv_as_mips_explicit_relocs=yes
25595     else
25596       echo "configure: failed program was" >&5
25597       cat conftest.s >&5
25598     fi
25599     rm -f conftest.o conftest.s
25600   fi
25601 fi
25602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25603 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25604 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25605   if test x$target_cpu_default = x
25606        then target_cpu_default=MASK_EXPLICIT_RELOCS
25607        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25608        fi
25609 fi
25610     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25611 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25612 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25613   $as_echo_n "(cached) " >&6
25614 else
25615   gcc_cv_as_mips_no_shared=no
25616     if test $in_tree_gas = yes; then
25617     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25618   then gcc_cv_as_mips_no_shared=yes
25619 fi
25620   elif test x$gcc_cv_as != x; then
25621     $as_echo 'nop' > conftest.s
25622     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25623   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25624   (eval $ac_try) 2>&5
25625   ac_status=$?
25626   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25627   test $ac_status = 0; }; }
25628     then
25629         gcc_cv_as_mips_no_shared=yes
25630     else
25631       echo "configure: failed program was" >&5
25632       cat conftest.s >&5
25633     fi
25634     rm -f conftest.o conftest.s
25635   fi
25636 fi
25637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25638 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25639 if test $gcc_cv_as_mips_no_shared = yes; then
25640
25641 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25642
25643 fi
25644
25645     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25646 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25647 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25648   $as_echo_n "(cached) " >&6
25649 else
25650   gcc_cv_as_mips_gnu_attribute=no
25651     if test $in_tree_gas = yes; then
25652     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25653   then gcc_cv_as_mips_gnu_attribute=yes
25654 fi
25655   elif test x$gcc_cv_as != x; then
25656     $as_echo '.gnu_attribute 4,1' > conftest.s
25657     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25658   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25659   (eval $ac_try) 2>&5
25660   ac_status=$?
25661   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25662   test $ac_status = 0; }; }
25663     then
25664         gcc_cv_as_mips_gnu_attribute=yes
25665     else
25666       echo "configure: failed program was" >&5
25667       cat conftest.s >&5
25668     fi
25669     rm -f conftest.o conftest.s
25670   fi
25671 fi
25672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25673 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25674 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25675
25676 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25677
25678 fi
25679
25680     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25681 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25682 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25683   $as_echo_n "(cached) " >&6
25684 else
25685   gcc_cv_as_mips_dtprelword=no
25686     if test $in_tree_gas = yes; then
25687     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25688   then gcc_cv_as_mips_dtprelword=yes
25689 fi
25690   elif test x$gcc_cv_as != x; then
25691     $as_echo '.section .tdata,"awT",@progbits
25692 x:
25693         .word 2
25694         .text
25695         .dtprelword x+0x8000' > conftest.s
25696     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25697   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25698   (eval $ac_try) 2>&5
25699   ac_status=$?
25700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25701   test $ac_status = 0; }; }
25702     then
25703         gcc_cv_as_mips_dtprelword=yes
25704     else
25705       echo "configure: failed program was" >&5
25706       cat conftest.s >&5
25707     fi
25708     rm -f conftest.o conftest.s
25709   fi
25710 fi
25711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25712 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25713 if test $gcc_cv_as_mips_dtprelword = yes; then
25714
25715 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25716
25717 fi
25718
25719     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25720 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25721 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25722   $as_echo_n "(cached) " >&6
25723 else
25724   gcc_cv_as_mips_dspr1_mult=no
25725   if test x$gcc_cv_as != x; then
25726     $as_echo '  .set    mips32r2
25727         .set    nodspr2
25728         .set    dsp
25729         madd    $ac3,$4,$5
25730         maddu   $ac3,$4,$5
25731         msub    $ac3,$4,$5
25732         msubu   $ac3,$4,$5
25733         mult    $ac3,$4,$5
25734         multu   $ac3,$4,$5' > conftest.s
25735     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25736   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25737   (eval $ac_try) 2>&5
25738   ac_status=$?
25739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25740   test $ac_status = 0; }; }
25741     then
25742         gcc_cv_as_mips_dspr1_mult=yes
25743     else
25744       echo "configure: failed program was" >&5
25745       cat conftest.s >&5
25746     fi
25747     rm -f conftest.o conftest.s
25748   fi
25749 fi
25750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25751 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25752 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25753
25754 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25755
25756 fi
25757
25758     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25759 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25760     gcc_cv_as_ld_jalr_reloc=no
25761     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25762       if test $in_tree_ld = yes ; then
25763         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25764            && test $in_tree_ld_is_elf = yes; then
25765           gcc_cv_as_ld_jalr_reloc=yes
25766         fi
25767       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25768         echo '  .ent x' > conftest.s
25769         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25770         echo '  ld $25,%call16(y)($28)' >> conftest.s
25771         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25772         echo '1:        jalr $25' >> conftest.s
25773         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25774         echo '1:        jalr $25' >> conftest.s
25775         echo '  .end x' >> conftest.s
25776         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25777            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25778           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25779              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25780             gcc_cv_as_ld_jalr_reloc=yes
25781           fi
25782         fi
25783         rm -f conftest.*
25784       fi
25785     fi
25786     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25787       if test x$target_cpu_default = x; then
25788         target_cpu_default=MASK_RELAX_PIC_CALLS
25789       else
25790         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25791       fi
25792     fi
25793     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25794 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25795
25796     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25797 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25798 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25799   $as_echo_n "(cached) " >&6
25800 else
25801   gcc_cv_ld_mips_personality_relaxation=no
25802        if test $in_tree_ld = yes ; then
25803          if test "$gcc_cv_gld_major_version" -eq 2 \
25804                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25805                  -o "$gcc_cv_gld_major_version" -gt 2; then
25806            gcc_cv_ld_mips_personality_relaxation=yes
25807          fi
25808        elif test x$gcc_cv_as != x \
25809                  -a x$gcc_cv_ld != x \
25810                  -a x$gcc_cv_readelf != x ; then
25811          cat > conftest.s <<EOF
25812         .cfi_startproc
25813         .cfi_personality 0x80,indirect_ptr
25814         .ent test
25815 test:
25816         nop
25817         .end test
25818         .cfi_endproc
25819
25820         .section .data,"aw",@progbits
25821 indirect_ptr:
25822         .dc.a personality
25823 EOF
25824          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25825             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25826            if $gcc_cv_readelf -d conftest 2>&1 \
25827               | grep TEXTREL > /dev/null 2>&1; then
25828              :
25829            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25830                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25831              :
25832            else
25833              gcc_cv_ld_mips_personality_relaxation=yes
25834            fi
25835          fi
25836        fi
25837        rm -f conftest.s conftest.o conftest
25838 fi
25839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25840 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25841     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25842
25843 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25844
25845     fi
25846     ;;
25847 esac
25848
25849 # Mips and HP-UX need the GNU assembler.
25850 # Linux on IA64 might be able to use the Intel assembler.
25851
25852 case "$target" in
25853   mips*-*-* | *-*-hpux* )
25854     if test x$gas_flag = xyes \
25855        || test x"$host" != x"$build" \
25856        || test ! -x "$gcc_cv_as" \
25857        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25858       :
25859     else
25860       echo "*** This configuration requires the GNU assembler" >&2
25861       exit 1
25862     fi
25863     ;;
25864 esac
25865
25866 # ??? Not all targets support dwarf2 debug_line, even within a version
25867 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25868 # info to the output file.  So, as supported targets are added to gas 2.11,
25869 # add some instruction here to (also) show we expect this might work.
25870 # ??? Once 2.11 is released, probably need to add first known working
25871 # version to the per-target configury.
25872 case "$cpu_type" in
25873   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25874   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25875     insn="nop"
25876     ;;
25877   ia64 | s390)
25878     insn="nop 0"
25879     ;;
25880   mmix)
25881     insn="swym 0"
25882     ;;
25883 esac
25884 if test x"$insn" != x; then
25885  conftest_s="\
25886         .file 1 \"conftest.s\"
25887         .loc 1 3 0
25888         $insn"
25889  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25890 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25891 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25892   $as_echo_n "(cached) " >&6
25893 else
25894   gcc_cv_as_dwarf2_debug_line=no
25895     if test $in_tree_gas = yes; then
25896     if test $in_tree_gas_is_elf = yes \
25897   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25898   then gcc_cv_as_dwarf2_debug_line=yes
25899 fi
25900   elif test x$gcc_cv_as != x; then
25901     $as_echo "$conftest_s" > conftest.s
25902     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25903   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25904   (eval $ac_try) 2>&5
25905   ac_status=$?
25906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25907   test $ac_status = 0; }; }
25908     then
25909         if test x$gcc_cv_objdump != x \
25910    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25911       | grep debug_line > /dev/null 2>&1; then
25912      gcc_cv_as_dwarf2_debug_line=yes
25913    fi
25914     else
25915       echo "configure: failed program was" >&5
25916       cat conftest.s >&5
25917     fi
25918     rm -f conftest.o conftest.s
25919   fi
25920 fi
25921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25922 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25923
25924
25925 # The .debug_line file table must be in the exact order that
25926 # we specified the files, since these indices are also used
25927 # by DW_AT_decl_file.  Approximate this test by testing if
25928 # the assembler bitches if the same index is assigned twice.
25929  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25930 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25931 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25932   $as_echo_n "(cached) " >&6
25933 else
25934   gcc_cv_as_dwarf2_file_buggy=no
25935   if test x$gcc_cv_as != x; then
25936     $as_echo '  .file 1 "foo.s"
25937         .file 1 "bar.s"' > conftest.s
25938     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25939   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25940   (eval $ac_try) 2>&5
25941   ac_status=$?
25942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25943   test $ac_status = 0; }; }
25944     then
25945         gcc_cv_as_dwarf2_file_buggy=yes
25946     else
25947       echo "configure: failed program was" >&5
25948       cat conftest.s >&5
25949     fi
25950     rm -f conftest.o conftest.s
25951   fi
25952 fi
25953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25954 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25955
25956
25957  if test $gcc_cv_as_dwarf2_debug_line = yes \
25958  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25959
25960 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25961
25962  fi
25963
25964  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25965 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25966 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25967   $as_echo_n "(cached) " >&6
25968 else
25969   gcc_cv_as_gdwarf2_flag=no
25970     if test $in_tree_gas = yes; then
25971     if test $in_tree_gas_is_elf = yes \
25972   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25973   then gcc_cv_as_gdwarf2_flag=yes
25974 fi
25975   elif test x$gcc_cv_as != x; then
25976     $as_echo "$insn" > conftest.s
25977     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25978   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25979   (eval $ac_try) 2>&5
25980   ac_status=$?
25981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25982   test $ac_status = 0; }; }
25983     then
25984         gcc_cv_as_gdwarf2_flag=yes
25985     else
25986       echo "configure: failed program was" >&5
25987       cat conftest.s >&5
25988     fi
25989     rm -f conftest.o conftest.s
25990   fi
25991 fi
25992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25993 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25994 if test $gcc_cv_as_gdwarf2_flag = yes; then
25995
25996 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25997
25998 fi
25999
26000  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26001 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26002 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26003   $as_echo_n "(cached) " >&6
26004 else
26005   gcc_cv_as_gstabs_flag=no
26006     if test $in_tree_gas = yes; then
26007     if test $in_tree_gas_is_elf = yes \
26008   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26009   then gcc_cv_as_gstabs_flag=yes
26010 fi
26011   elif test x$gcc_cv_as != x; then
26012     $as_echo "$insn" > conftest.s
26013     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26014   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26015   (eval $ac_try) 2>&5
26016   ac_status=$?
26017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26018   test $ac_status = 0; }; }
26019     then
26020         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26021    # and warns about it, but still exits successfully.  So check for
26022    # this.
26023    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26024   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26025   (eval $ac_try) 2>&5
26026   ac_status=$?
26027   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26028   test $ac_status = 0; }; }
26029    then :
26030    else gcc_cv_as_gstabs_flag=yes
26031    fi
26032     else
26033       echo "configure: failed program was" >&5
26034       cat conftest.s >&5
26035     fi
26036     rm -f conftest.o conftest.s
26037   fi
26038 fi
26039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26040 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26041 if test $gcc_cv_as_gstabs_flag = yes; then
26042
26043 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26044
26045 fi
26046
26047  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26048 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26049 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26050   $as_echo_n "(cached) " >&6
26051 else
26052   gcc_cv_as_debug_prefix_map_flag=no
26053     if test $in_tree_gas = yes; then
26054     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26055   then gcc_cv_as_debug_prefix_map_flag=yes
26056 fi
26057   elif test x$gcc_cv_as != x; then
26058     $as_echo "$insn" > conftest.s
26059     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26060   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26061   (eval $ac_try) 2>&5
26062   ac_status=$?
26063   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26064   test $ac_status = 0; }; }
26065     then
26066         gcc_cv_as_debug_prefix_map_flag=yes
26067     else
26068       echo "configure: failed program was" >&5
26069       cat conftest.s >&5
26070     fi
26071     rm -f conftest.o conftest.s
26072   fi
26073 fi
26074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26075 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26076 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26077
26078 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26079
26080 fi
26081 fi
26082
26083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26084 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26085 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26086   $as_echo_n "(cached) " >&6
26087 else
26088   gcc_cv_as_lcomm_with_alignment=no
26089   if test x$gcc_cv_as != x; then
26090     $as_echo '.lcomm bar,4,16' > conftest.s
26091     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26092   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26093   (eval $ac_try) 2>&5
26094   ac_status=$?
26095   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26096   test $ac_status = 0; }; }
26097     then
26098         gcc_cv_as_lcomm_with_alignment=yes
26099     else
26100       echo "configure: failed program was" >&5
26101       cat conftest.s >&5
26102     fi
26103     rm -f conftest.o conftest.s
26104   fi
26105 fi
26106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26107 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26108 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26109
26110 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26111
26112 fi
26113
26114 # Check whether --enable-gnu-unique-object was given.
26115 if test "${enable_gnu_unique_object+set}" = set; then :
26116   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26117     yes | no) ;;
26118     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26119 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26120   esac
26121 else
26122   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26123 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26124 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26125   $as_echo_n "(cached) " >&6
26126 else
26127   gcc_cv_as_gnu_unique_object=no
26128     if test $in_tree_gas = yes; then
26129     if test $in_tree_gas_is_elf = yes \
26130   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26131   then gcc_cv_as_gnu_unique_object=yes
26132 fi
26133   elif test x$gcc_cv_as != x; then
26134     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26135     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26136   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26137   (eval $ac_try) 2>&5
26138   ac_status=$?
26139   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26140   test $ac_status = 0; }; }
26141     then
26142         gcc_cv_as_gnu_unique_object=yes
26143     else
26144       echo "configure: failed program was" >&5
26145       cat conftest.s >&5
26146     fi
26147     rm -f conftest.o conftest.s
26148   fi
26149 fi
26150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26151 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26152 if test $gcc_cv_as_gnu_unique_object = yes; then
26153   # We need to unquote above to to use the definition from config.gcc.
26154 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26155    if test x$host = x$build -a x$host = x$target &&
26156        ldd --version 2>/dev/null &&
26157        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26158       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26159       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26160       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26161       if test "$glibcnum" -ge 2011 ; then
26162         enable_gnu_unique_object=yes
26163       fi
26164     fi
26165 fi
26166 fi
26167
26168 if test x$enable_gnu_unique_object = xyes; then
26169
26170 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26171
26172 fi
26173
26174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26175 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26176 if test "${gcc_cv_as_line_zero+set}" = set; then :
26177   $as_echo_n "(cached) " >&6
26178 else
26179   gcc_cv_as_line_zero=no
26180   if test $in_tree_gas = yes; then
26181     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26182   then gcc_cv_as_line_zero=yes
26183 fi
26184   elif test "x$gcc_cv_as" != x; then
26185     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26186     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26187   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26188   (eval $ac_try) 2>&5
26189   ac_status=$?
26190   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26191   test $ac_status = 0; }; } &&
26192        test "x`cat conftest.out`" = x
26193     then
26194       gcc_cv_as_line_zero=yes
26195     else
26196       echo "configure: failed program was" >&5
26197       cat conftest.s >&5
26198       echo "configure: error output was" >&5
26199       cat conftest.out >&5
26200     fi
26201     rm -f conftest.o conftest.s conftest.out
26202   fi
26203 fi
26204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26205 $as_echo "$gcc_cv_as_line_zero" >&6; }
26206 if test "x$gcc_cv_as_line_zero" = xyes; then
26207
26208 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26209
26210 fi
26211
26212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26213 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26214 gcc_cv_ld_eh_frame_hdr=no
26215 if test $in_tree_ld = yes ; then
26216   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26217      && test $in_tree_ld_is_elf = yes; then
26218     gcc_cv_ld_eh_frame_hdr=yes
26219   fi
26220 elif test x$gcc_cv_ld != x; then
26221   if echo "$ld_ver" | grep GNU > /dev/null; then
26222     # Check if linker supports --eh-frame-hdr option
26223     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26224       gcc_cv_ld_eh_frame_hdr=yes
26225     fi
26226   else
26227     case "$target" in
26228       *-*-solaris2*)
26229         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26230         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26231           gcc_cv_ld_eh_frame_hdr=yes
26232         fi
26233         ;;
26234     esac
26235   fi
26236 fi
26237
26238 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26239
26240 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26241
26242 fi
26243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26244 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26245
26246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26247 $as_echo_n "checking linker position independent executable support... " >&6; }
26248 gcc_cv_ld_pie=no
26249 if test $in_tree_ld = yes ; then
26250   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26251      && test $in_tree_ld_is_elf = yes; then
26252     gcc_cv_ld_pie=yes
26253   fi
26254 elif test x$gcc_cv_ld != x; then
26255         # Check if linker supports -pie option
26256         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26257                 gcc_cv_ld_pie=yes
26258         fi
26259 fi
26260 if test x"$gcc_cv_ld_pie" = xyes; then
26261
26262 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26263
26264 fi
26265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26266 $as_echo "$gcc_cv_ld_pie" >&6; }
26267
26268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26269 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26270 gcc_cv_ld_eh_gc_sections=no
26271 if test $in_tree_ld = yes ; then
26272   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26273      && test $in_tree_ld_is_elf = yes; then
26274     gcc_cv_ld_eh_gc_sections=yes
26275   fi
26276 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26277   cat > conftest.s <<EOF
26278         .section        .text
26279 .globl _start
26280         .type _start, @function
26281 _start:
26282         .long foo
26283         .size _start, .-_start
26284         .section        .text.foo,"ax",@progbits
26285         .type foo, @function
26286 foo:
26287         .long 0
26288         .size foo, .-foo
26289         .section        .gcc_except_table.foo,"a",@progbits
26290 .L0:
26291         .long 0
26292         .section        .eh_frame,"a",@progbits
26293         .long .L0
26294 EOF
26295   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26296     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26297          | grep "gc-sections option ignored" > /dev/null; then
26298       gcc_cv_ld_eh_gc_sections=no
26299     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26300          | grep gcc_except_table > /dev/null; then
26301       gcc_cv_ld_eh_gc_sections=yes
26302       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26303       if test x$gcc_cv_as_comdat_group != xyes; then
26304         gcc_cv_ld_eh_gc_sections=no
26305         cat > conftest.s <<EOF
26306         .section        .text
26307 .globl _start
26308         .type _start, @function
26309 _start:
26310         .long foo
26311         .size _start, .-_start
26312         .section        .gnu.linkonce.t.foo,"ax",@progbits
26313         .type foo, @function
26314 foo:
26315         .long 0
26316         .size foo, .-foo
26317         .section        .gcc_except_table.foo,"a",@progbits
26318 .L0:
26319         .long 0
26320         .section        .eh_frame,"a",@progbits
26321         .long .L0
26322 EOF
26323         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26324           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26325                | grep "gc-sections option ignored" > /dev/null; then
26326             gcc_cv_ld_eh_gc_sections=no
26327           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26328                | grep gcc_except_table > /dev/null; then
26329             gcc_cv_ld_eh_gc_sections=yes
26330           fi
26331         fi
26332       fi
26333     fi
26334   fi
26335   rm -f conftest.s conftest.o conftest
26336 fi
26337 case "$target" in
26338   hppa*-*-linux*)
26339     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26340     gcc_cv_ld_eh_gc_sections=no
26341     ;;
26342 esac
26343 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26344
26345 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26346
26347 fi
26348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26349 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26350
26351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26352 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26353 gcc_cv_ld_eh_gc_sections_bug=no
26354 if test $in_tree_ld = yes ; then
26355   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26356      && test $in_tree_ld_is_elf = yes; then
26357     gcc_cv_ld_eh_gc_sections_bug=yes
26358   fi
26359 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x -a x$gcc_cv_as_comdat_group = xyes; then
26360   gcc_cv_ld_eh_gc_sections_bug=yes
26361   cat > conftest.s <<EOF
26362         .section        .text
26363 .globl _start
26364         .type _start, @function
26365 _start:
26366         .long foo
26367         .size _start, .-_start
26368         .section        .text.startup.foo,"ax",@progbits
26369         .type foo, @function
26370 foo:
26371         .long 0
26372         .size foo, .-foo
26373         .section        .gcc_except_table.foo,"a",@progbits
26374 .L0:
26375         .long 0
26376         .section        .eh_frame,"a",@progbits
26377         .long .L0
26378 EOF
26379   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26380     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26381          | grep "gc-sections option ignored" > /dev/null; then
26382       :
26383     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26384          | grep gcc_except_table > /dev/null; then
26385       gcc_cv_ld_eh_gc_sections_bug=no
26386     fi
26387   fi
26388   rm -f conftest.s conftest.o conftest
26389 fi
26390 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26391
26392 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26393
26394 fi
26395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26396 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26397
26398 # --------
26399 # UNSORTED
26400 # --------
26401
26402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26403 $as_echo_n "checking linker --as-needed support... " >&6; }
26404 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26405   $as_echo_n "(cached) " >&6
26406 else
26407   gcc_cv_ld_as_needed=no
26408 if test $in_tree_ld = yes ; then
26409   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26410      && test $in_tree_ld_is_elf = yes; then
26411     gcc_cv_ld_as_needed=yes
26412   fi
26413 elif test x$gcc_cv_ld != x; then
26414         # Check if linker supports --as-needed and --no-as-needed options
26415         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26416                 gcc_cv_ld_as_needed=yes
26417         fi
26418 fi
26419
26420 fi
26421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26422 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26423 if test x"$gcc_cv_ld_as_needed" = xyes; then
26424
26425 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26426
26427 fi
26428
26429 case "$target:$tm_file" in
26430   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26431   case "$target" in
26432      *-*-linux*)
26433      emul_name="-melf64ppc"
26434       ;;
26435      *-*-freebsd*)
26436      emul_name="-melf64ppc_fbsd"
26437       ;;
26438   esac
26439     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26440 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26441 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26442   $as_echo_n "(cached) " >&6
26443 else
26444   gcc_cv_ld_no_dot_syms=no
26445     if test $in_tree_ld = yes ; then
26446       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26447         gcc_cv_ld_no_dot_syms=yes
26448       fi
26449     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26450       cat > conftest1.s <<EOF
26451         .text
26452         bl .foo
26453 EOF
26454       cat > conftest2.s <<EOF
26455         .section ".opd","aw"
26456         .align 3
26457         .globl foo
26458         .type foo,@function
26459 foo:
26460         .quad .LEfoo,.TOC.@tocbase,0
26461         .text
26462 .LEfoo:
26463         blr
26464         .size foo,.-.LEfoo
26465 EOF
26466       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26467          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26468          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26469         gcc_cv_ld_no_dot_syms=yes
26470       fi
26471       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26472     fi
26473
26474 fi
26475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26476 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26477     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26478
26479 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26480
26481     fi
26482
26483     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26484 $as_echo_n "checking linker large toc support... " >&6; }
26485 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26486   $as_echo_n "(cached) " >&6
26487 else
26488   gcc_cv_ld_large_toc=no
26489     if test $in_tree_ld = yes ; then
26490       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26491         gcc_cv_ld_large_toc=yes
26492       fi
26493     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26494       cat > conftest.s <<EOF
26495         .section ".tbss","awT",@nobits
26496         .align 3
26497 ie0:    .space 8
26498         .global _start
26499         .text
26500 _start:
26501         addis 9,13,ie0@got@tprel@ha
26502         ld 9,ie0@got@tprel@l(9)
26503 EOF
26504       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26505          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26506         gcc_cv_ld_large_toc=yes
26507       fi
26508       rm -f conftest conftest.o conftest.s
26509     fi
26510
26511 fi
26512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26513 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26514     if test x"$gcc_cv_ld_large_toc" = xyes; then
26515
26516 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26517
26518     fi
26519     ;;
26520 esac
26521
26522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26523 $as_echo_n "checking linker --build-id support... " >&6; }
26524 if test "${gcc_cv_ld_buildid+set}" = set; then :
26525   $as_echo_n "(cached) " >&6
26526 else
26527   gcc_cv_ld_buildid=no
26528   if test $in_tree_ld = yes ; then
26529     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26530        "$gcc_cv_gld_minor_version" -ge 18 -o \
26531        "$gcc_cv_gld_major_version" -gt 2 \
26532        && test $in_tree_ld_is_elf = yes; then
26533       gcc_cv_ld_buildid=yes
26534     fi
26535   elif test x$gcc_cv_ld != x; then
26536     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26537       gcc_cv_ld_buildid=yes
26538     fi
26539   fi
26540 fi
26541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26542 $as_echo "$gcc_cv_ld_buildid" >&6; }
26543 if test x"$gcc_cv_ld_buildid" = xyes; then
26544
26545 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26546
26547 fi
26548
26549 # Check whether --enable-linker-build-id was given.
26550 if test "${enable_linker_build_id+set}" = set; then :
26551   enableval=$enable_linker_build_id;
26552 else
26553   enable_linker_build_id=no
26554 fi
26555
26556
26557 if test x"$enable_linker_build_id" = xyes; then
26558   if test x"$gcc_cv_ld_buildid" = xyes; then
26559
26560 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26561
26562   else
26563     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26564 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26565   fi
26566 fi
26567
26568 # In binutils 2.21, GNU ld gained support for new emulations fully
26569 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26571 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26572 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26573   $as_echo_n "(cached) " >&6
26574 else
26575   gcc_cv_ld_sol2_emulation=no
26576   if test $in_tree_ld = yes ; then
26577     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26578        "$gcc_cv_gld_minor_version" -ge 21 -o \
26579        "$gcc_cv_gld_major_version" -gt 2 \
26580        && test $in_tree_ld_is_elf = yes; then
26581       gcc_cv_ld_sol2_emulation=yes
26582     fi
26583   elif test x$gcc_cv_ld != x; then
26584     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26585        grep _sol2 > /dev/null; then
26586       gcc_cv_ld_sol2_emulation=yes
26587     fi
26588   fi
26589 fi
26590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26591 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26592 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26593
26594 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26595
26596 fi
26597
26598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26599 $as_echo_n "checking linker --sysroot support... " >&6; }
26600 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26601   $as_echo_n "(cached) " >&6
26602 else
26603   gcc_cv_ld_sysroot=no
26604   if test $in_tree_ld = yes ; then
26605       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26606         gcc_cv_ld_sysroot=yes
26607       fi
26608   elif test x$gcc_cv_ld != x; then
26609     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26610       gcc_cv_ld_sysroot=yes
26611     fi
26612   fi
26613 fi
26614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26615 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26616 if test x"$gcc_cv_ld_sysroot" = xyes; then
26617
26618 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26619
26620 fi
26621
26622 if test x$with_sysroot = x && test x$host = x$target \
26623    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26624    && test "$prefix" != "NONE"; then
26625
26626 cat >>confdefs.h <<_ACEOF
26627 #define PREFIX_INCLUDE_DIR "$prefix/include"
26628 _ACEOF
26629
26630 fi
26631
26632 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26633   if test "x$with_headers" != x; then
26634     target_header_dir=$with_headers
26635   elif test "x$with_sysroot" = x; then
26636     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26637   elif test "x$with_build_sysroot" != "x"; then
26638     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26639   elif test "x$with_sysroot" = xyes; then
26640     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26641   else
26642     target_header_dir="${with_sysroot}${native_system_header_dir}"
26643   fi
26644 else
26645   target_header_dir=${native_system_header_dir}
26646 fi
26647
26648 # Test for stack protector support in target C library.
26649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26650 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26651 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26652   $as_echo_n "(cached) " >&6
26653 else
26654   gcc_cv_libc_provides_ssp=no
26655     case "$target" in
26656        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26657       # glibc 2.4 and later provides __stack_chk_fail and
26658       # either __stack_chk_guard, or TLS access to stack guard canary.
26659       if test -f $target_header_dir/features.h \
26660          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26661             $target_header_dir/features.h > /dev/null; then
26662         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26663            $target_header_dir/features.h > /dev/null; then
26664           gcc_cv_libc_provides_ssp=yes
26665         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26666              $target_header_dir/features.h > /dev/null \
26667              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26668              $target_header_dir/features.h > /dev/null; then
26669           gcc_cv_libc_provides_ssp=yes
26670         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26671              $target_header_dir/features.h > /dev/null && \
26672              test -f $target_header_dir/bits/uClibc_config.h && \
26673              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26674              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26675           gcc_cv_libc_provides_ssp=yes
26676         fi
26677       # all versions of Bionic support stack protector
26678       elif test -f $target_header_dir/sys/cdefs.h \
26679         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26680            $target_header_dir/sys/cdefs.h > /dev/null; then
26681          gcc_cv_libc_provides_ssp=yes
26682       fi
26683         ;;
26684        *-*-gnu*)
26685          # Avoid complicated tests (see
26686          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26687          # simply assert that glibc does provide this, which is true for all
26688          # realistically usable GNU/Hurd configurations.
26689          gcc_cv_libc_provides_ssp=yes;;
26690        *-*-darwin* | *-*-freebsd*)
26691          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26692 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26693   gcc_cv_libc_provides_ssp=yes
26694 else
26695   echo "no __stack_chk_fail on this target"
26696 fi
26697
26698         ;;
26699   *) gcc_cv_libc_provides_ssp=no ;;
26700     esac
26701 fi
26702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26703 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26704
26705 if test x$gcc_cv_libc_provides_ssp = xyes; then
26706
26707 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26708
26709 fi
26710
26711 # Test for <sys/sdt.h> on the target.
26712
26713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26714 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26715 have_sys_sdt_h=no
26716 if test -f $target_header_dir/sys/sdt.h; then
26717   have_sys_sdt_h=yes
26718
26719 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26720
26721 fi
26722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26723 $as_echo "$have_sys_sdt_h" >&6; }
26724
26725 # Check if TFmode long double should be used by default or not.
26726 # Some glibc targets used DFmode long double, but with glibc 2.4
26727 # and later they can use TFmode.
26728 case "$target" in
26729   powerpc*-*-linux* | \
26730   sparc*-*-linux* | \
26731   s390*-*-linux* | \
26732   alpha*-*-linux*)
26733
26734 # Check whether --with-long-double-128 was given.
26735 if test "${with_long_double_128+set}" = set; then :
26736   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26737 else
26738   gcc_cv_target_ldbl128=no
26739       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26740         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26741       && gcc_cv_target_ldbl128=yes
26742
26743 fi
26744
26745     ;;
26746 esac
26747 if test x$gcc_cv_target_ldbl128 = xyes; then
26748
26749 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26750
26751 fi
26752
26753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26754 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26755 gcc_cv_target_dl_iterate_phdr=unknown
26756 case "$target" in
26757   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26758   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26759   # libdl there, both complicating its use and breaking compatibility
26760   # between Solaris 10 updates.
26761   *-*-solaris2.1[1-9]*)
26762     # <link.h> needs both a dl_iterate_phdr declaration and support for
26763     # compilation with largefile support.
26764     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26765       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26766       gcc_cv_target_dl_iterate_phdr=yes
26767     else
26768       gcc_cv_target_dl_iterate_phdr=no
26769     fi
26770     ;;
26771 esac
26772
26773 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26774
26775 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26776
26777 fi
26778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26779 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26780
26781 # Find out what GC implementation we want, or may, use.
26782
26783 # Check whether --with-gc was given.
26784 if test "${with_gc+set}" = set; then :
26785   withval=$with_gc; case "$withval" in
26786   page)
26787     GGC=ggc-$withval
26788     ;;
26789   zone)
26790     GGC=ggc-$withval
26791
26792 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26793
26794     ;;
26795   *)
26796     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26797     ;;
26798 esac
26799 else
26800   GGC=ggc-page
26801 fi
26802
26803
26804 echo "Using $GGC for garbage collection."
26805
26806 # Libraries to use on the host.  This will normally be set by the top
26807 # level Makefile.  Here we simply capture the value for our Makefile.
26808 if test -z "${HOST_LIBS+set}"; then
26809   HOST_LIBS=
26810 fi
26811
26812
26813 # Use the system's zlib library.
26814 zlibdir=-L../zlib
26815 zlibinc="-I\$(srcdir)/../zlib"
26816
26817 # Check whether --with-system-zlib was given.
26818 if test "${with_system_zlib+set}" = set; then :
26819   withval=$with_system_zlib; zlibdir=
26820 zlibinc=
26821
26822 fi
26823
26824
26825
26826
26827
26828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26829 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26830     # Check whether --enable-maintainer-mode was given.
26831 if test "${enable_maintainer_mode+set}" = set; then :
26832   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26833 else
26834   maintainer_mode=no
26835 fi
26836
26837
26838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26839 $as_echo "$maintainer_mode" >&6; }
26840
26841 if test "$maintainer_mode" = "yes"; then
26842   MAINT=''
26843 else
26844   MAINT='#'
26845 fi
26846
26847 # --------------
26848 # Language hooks
26849 # --------------
26850
26851 # Make empty files to contain the specs and options for each language.
26852 # Then add #include lines to for a compiler that has specs and/or options.
26853
26854 subdirs=
26855 lang_opt_files=
26856 lang_specs_files=
26857 lang_tree_files=
26858 # These (without "all_") are set in each config-lang.in.
26859 # `language' must be a single word so is spelled singularly.
26860 all_languages=
26861 all_compilers=
26862 all_outputs='Makefile'
26863 # List of language makefile fragments.
26864 all_lang_makefrags=
26865 # Additional files for gengtype
26866 all_gtfiles="$target_gtfiles"
26867
26868 # These are the languages that are set in --enable-languages,
26869 # and are available in the GCC tree.
26870 all_selected_languages=
26871
26872 # Add the language fragments.
26873 # Languages are added via two mechanisms.  Some information must be
26874 # recorded in makefile variables, these are defined in config-lang.in.
26875 # We accumulate them and plug them into the main Makefile.
26876 # The other mechanism is a set of hooks for each of the main targets
26877 # like `clean', `install', etc.
26878
26879 language_hooks="Make-hooks"
26880
26881 for lang in ${srcdir}/*/config-lang.in
26882 do
26883         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26884
26885         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26886         if test "x$lang_alias" = x
26887         then
26888               echo "$lang doesn't set \$language." 1>&2
26889               exit 1
26890         fi
26891         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26892         subdirs="$subdirs $subdir"
26893
26894         # $gcc_subdir is where the gcc integration files are to be found
26895         # for a language, both for internal compiler purposes (compiler
26896         # sources implementing front-end to GCC tree converters), and for
26897         # build infrastructure purposes (Make-lang.in, etc.)
26898         #
26899         # This will be <subdir> (relative to $srcdir) if a line like
26900         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26901         # is found in <langdir>/config-lang.in, and will remain <langdir>
26902         # otherwise.
26903         #
26904         # Except for the language alias (fetched above), the regular
26905         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26906         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26907         # only this and the language alias.
26908
26909         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26910         if [ "$gcc_subdir" = "" ]; then
26911            gcc_subdir="$subdir"
26912         fi
26913
26914         case ",$enable_languages," in
26915         *,$lang_alias,*)
26916             all_selected_languages="$all_selected_languages $lang_alias"
26917             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26918                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26919             fi
26920             ;;
26921         esac
26922
26923         language=
26924         boot_language=
26925         compilers=
26926         outputs=
26927         gtfiles=
26928         subdir_requires=
26929         . ${srcdir}/$gcc_subdir/config-lang.in
26930         if test "x$language" = x
26931         then
26932                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26933                 exit 1
26934         fi
26935
26936         ok=:
26937         case ",$enable_languages," in
26938                 *,$lang_alias,*) ;;
26939                 *)
26940                         for i in $subdir_requires; do
26941                                 test -f "${srcdir}/$i/config-lang.in" && continue
26942                                 ok=false
26943                                 break
26944                         done
26945                 ;;
26946         esac
26947         $ok || continue
26948
26949         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26950         if test -f $srcdir/$gcc_subdir/lang.opt; then
26951             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26952             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26953         fi
26954         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26955             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26956         fi
26957         all_languages="$all_languages $language"
26958         all_compilers="$all_compilers $compilers"
26959         all_outputs="$all_outputs $outputs"
26960         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26961         case ",$enable_languages," in
26962                 *,lto,*)
26963
26964 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26965
26966                     enable_lto=yes
26967
26968                     ;;
26969                 *) ;;
26970         esac
26971 done
26972
26973 check_languages=
26974 for language in $all_selected_languages
26975 do
26976         check_languages="$check_languages check-$language"
26977 done
26978
26979 # We link each language in with a set of hooks, reached indirectly via
26980 # lang.${target}.  Only do so for selected languages.
26981
26982 rm -f Make-hooks
26983 touch Make-hooks
26984 target_list="all.cross start.encap rest.encap tags \
26985         install-common install-man install-info install-pdf install-html dvi \
26986         pdf html uninstall info man srcextra srcman srcinfo \
26987         mostlyclean clean distclean maintainer-clean install-plugin"
26988
26989 for t in $target_list
26990 do
26991         x=
26992         for lang in $all_selected_languages
26993         do
26994                 x="$x $lang.$t"
26995         done
26996         echo "lang.$t: $x" >> Make-hooks
26997 done
26998
26999 # --------
27000 # Option include files
27001 # --------
27002
27003 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27004 option_includes="option-includes.mk"
27005
27006
27007 # --------
27008 # UNSORTED
27009 # --------
27010
27011 # Create .gdbinit.
27012
27013 echo "dir ." > .gdbinit
27014 echo "dir ${srcdir}" >> .gdbinit
27015 if test x$gdb_needs_out_file_path = xyes
27016 then
27017         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27018 fi
27019 if test "x$subdirs" != x; then
27020         for s in $subdirs
27021         do
27022                 echo "dir ${srcdir}/$s" >> .gdbinit
27023         done
27024 fi
27025 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27026
27027 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27028
27029
27030
27031 # Find a directory in which to install a shared libgcc.
27032
27033 # Check whether --enable-version-specific-runtime-libs was given.
27034 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27035   enableval=$enable_version_specific_runtime_libs;
27036 fi
27037
27038
27039 # Substitute configuration variables
27040
27041
27042
27043
27044
27045
27046
27047
27048
27049
27050
27051
27052
27053
27054
27055
27056
27057
27058
27059
27060
27061
27062
27063
27064
27065
27066
27067
27068
27069
27070
27071
27072
27073
27074
27075
27076
27077
27078
27079
27080
27081
27082
27083
27084
27085
27086
27087
27088
27089
27090
27091
27092
27093
27094
27095
27096
27097
27098
27099
27100
27101
27102 # Echo link setup.
27103 if test x${build} = x${host} ; then
27104   if test x${host} = x${target} ; then
27105     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27106   else
27107     echo "Links are now set up to build a cross-compiler" 1>&2
27108     echo " from ${host} to ${target}." 1>&2
27109   fi
27110 else
27111   if test x${host} = x${target} ; then
27112     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27113     echo " for ${target}." 1>&2
27114   else
27115     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27116     echo " from ${host} to ${target}." 1>&2
27117   fi
27118 fi
27119
27120
27121
27122
27123
27124
27125
27126
27127
27128 if test "x${CLOOGLIBS}" != "x" ; then
27129
27130 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27131
27132 fi
27133
27134 # Check for plugin support
27135 # Check whether --enable-plugin was given.
27136 if test "${enable_plugin+set}" = set; then :
27137   enableval=$enable_plugin; enable_plugin=$enableval
27138 else
27139   enable_plugin=yes; default_plugin=yes
27140 fi
27141
27142
27143 pluginlibs=
27144
27145 case "${host}" in
27146   *-*-darwin*)
27147     if test x$build = x$host; then
27148       export_sym_check="nm${exeext} -g"
27149     elif test x$host = x$target; then
27150       export_sym_check="$gcc_cv_nm -g"
27151     else
27152       export_sym_check=
27153     fi
27154   ;;
27155   *)
27156     if test x$build = x$host; then
27157       export_sym_check="objdump${exeext} -T"
27158     elif test x$host = x$target; then
27159       export_sym_check="$gcc_cv_objdump -T"
27160     else
27161       export_sym_check=
27162     fi
27163   ;;
27164 esac
27165
27166 if test x"$enable_plugin" = x"yes"; then
27167
27168   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27169 $as_echo_n "checking for exported symbols... " >&6; }
27170   if test "x$export_sym_check" != x; then
27171     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27172     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27173     if $export_sym_check conftest | grep foobar > /dev/null; then
27174       : # No need to use a flag
27175       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27176 $as_echo "yes" >&6; }
27177     else
27178       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27179 $as_echo "yes" >&6; }
27180       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27181 $as_echo_n "checking for -rdynamic... " >&6; }
27182       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27183       if $export_sym_check conftest | grep foobar > /dev/null; then
27184         plugin_rdynamic=yes
27185         pluginlibs="-rdynamic"
27186       else
27187         plugin_rdynamic=no
27188         enable_plugin=no
27189       fi
27190       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27191 $as_echo "$plugin_rdynamic" >&6; }
27192     fi
27193   else
27194     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27195 $as_echo "unable to check" >&6; }
27196   fi
27197
27198   # Check -ldl
27199   saved_LIBS="$LIBS"
27200   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27201 $as_echo_n "checking for library containing dlopen... " >&6; }
27202 if test "${ac_cv_search_dlopen+set}" = set; then :
27203   $as_echo_n "(cached) " >&6
27204 else
27205   ac_func_search_save_LIBS=$LIBS
27206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27207 /* end confdefs.h.  */
27208
27209 /* Override any GCC internal prototype to avoid an error.
27210    Use char because int might match the return type of a GCC
27211    builtin and then its argument prototype would still apply.  */
27212 #ifdef __cplusplus
27213 extern "C"
27214 #endif
27215 char dlopen ();
27216 int
27217 main ()
27218 {
27219 return dlopen ();
27220   ;
27221   return 0;
27222 }
27223 _ACEOF
27224 for ac_lib in '' dl; do
27225   if test -z "$ac_lib"; then
27226     ac_res="none required"
27227   else
27228     ac_res=-l$ac_lib
27229     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27230   fi
27231   if ac_fn_c_try_link "$LINENO"; then :
27232   ac_cv_search_dlopen=$ac_res
27233 fi
27234 rm -f core conftest.err conftest.$ac_objext \
27235     conftest$ac_exeext
27236   if test "${ac_cv_search_dlopen+set}" = set; then :
27237   break
27238 fi
27239 done
27240 if test "${ac_cv_search_dlopen+set}" = set; then :
27241
27242 else
27243   ac_cv_search_dlopen=no
27244 fi
27245 rm conftest.$ac_ext
27246 LIBS=$ac_func_search_save_LIBS
27247 fi
27248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27249 $as_echo "$ac_cv_search_dlopen" >&6; }
27250 ac_res=$ac_cv_search_dlopen
27251 if test "$ac_res" != no; then :
27252   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27253
27254 fi
27255
27256   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27257     pluginlibs="$pluginlibs -ldl"
27258   fi
27259   LIBS="$saved_LIBS"
27260
27261   # Check that we can build shared objects with -fPIC -shared
27262   saved_LDFLAGS="$LDFLAGS"
27263   saved_CFLAGS="$CFLAGS"
27264   case "${host}" in
27265     *-*-darwin*)
27266       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27267       CFLAGS="$CFLAGS -fPIC"
27268       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27269     ;;
27270     *)
27271       CFLAGS="$CFLAGS -fPIC"
27272       LDFLAGS="$LDFLAGS -fPIC -shared"
27273     ;;
27274   esac
27275   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27276 $as_echo_n "checking for -fPIC -shared... " >&6; }
27277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27278 /* end confdefs.h.  */
27279 extern int X;
27280 int
27281 main ()
27282 {
27283 return X == 0;
27284   ;
27285   return 0;
27286 }
27287 _ACEOF
27288 if ac_fn_c_try_link "$LINENO"; then :
27289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27290 $as_echo "yes" >&6; }; have_pic_shared=yes
27291 else
27292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27293 $as_echo "no" >&6; }; have_pic_shared=no
27294 fi
27295 rm -f core conftest.err conftest.$ac_objext \
27296     conftest$ac_exeext conftest.$ac_ext
27297   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27298     pluginlibs=
27299     enable_plugin=no
27300   fi
27301   LDFLAGS="$saved_LDFLAGS"
27302   CFLAGS="$saved_CFLAGS"
27303
27304   # If plugin support had been requested but not available, fail.
27305   if test x"$enable_plugin" = x"no" ; then
27306     if test x"$default_plugin" != x"yes"; then
27307       as_fn_error "
27308 Building GCC with plugin support requires a host that supports
27309 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27310     fi
27311   fi
27312 fi
27313
27314
27315
27316 if test x"$enable_plugin" = x"yes"; then
27317
27318 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27319
27320 fi
27321
27322
27323 # Check whether --enable-libquadmath-support was given.
27324 if test "${enable_libquadmath_support+set}" = set; then :
27325   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27326 else
27327   ENABLE_LIBQUADMATH_SUPPORT=yes
27328 fi
27329
27330 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27331
27332 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27333
27334 fi
27335
27336
27337 # Specify what hash style to use by default.
27338
27339 # Check whether --with-linker-hash-style was given.
27340 if test "${with_linker_hash_style+set}" = set; then :
27341   withval=$with_linker_hash_style; case x"$withval" in
27342    xsysv)
27343      LINKER_HASH_STYLE=sysv
27344      ;;
27345    xgnu)
27346      LINKER_HASH_STYLE=gnu
27347      ;;
27348    xboth)
27349      LINKER_HASH_STYLE=both
27350      ;;
27351    *)
27352      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27353      ;;
27354  esac
27355 else
27356   LINKER_HASH_STYLE=''
27357 fi
27358
27359 if test x"${LINKER_HASH_STYLE}" != x; then
27360
27361 cat >>confdefs.h <<_ACEOF
27362 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27363 _ACEOF
27364
27365 fi
27366
27367 # Configure the subdirectories
27368 # AC_CONFIG_SUBDIRS($subdirs)
27369
27370 # Create the Makefile
27371 # and configure language subdirectories
27372 ac_config_files="$ac_config_files $all_outputs"
27373
27374
27375 ac_config_commands="$ac_config_commands default"
27376
27377 cat >confcache <<\_ACEOF
27378 # This file is a shell script that caches the results of configure
27379 # tests run on this system so they can be shared between configure
27380 # scripts and configure runs, see configure's option --config-cache.
27381 # It is not useful on other systems.  If it contains results you don't
27382 # want to keep, you may remove or edit it.
27383 #
27384 # config.status only pays attention to the cache file if you give it
27385 # the --recheck option to rerun configure.
27386 #
27387 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27388 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27389 # following values.
27390
27391 _ACEOF
27392
27393 # The following way of writing the cache mishandles newlines in values,
27394 # but we know of no workaround that is simple, portable, and efficient.
27395 # So, we kill variables containing newlines.
27396 # Ultrix sh set writes to stderr and can't be redirected directly,
27397 # and sets the high bit in the cache file unless we assign to the vars.
27398 (
27399   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27400     eval ac_val=\$$ac_var
27401     case $ac_val in #(
27402     *${as_nl}*)
27403       case $ac_var in #(
27404       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27405 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27406       esac
27407       case $ac_var in #(
27408       _ | IFS | as_nl) ;; #(
27409       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27410       *) { eval $ac_var=; unset $ac_var;} ;;
27411       esac ;;
27412     esac
27413   done
27414
27415   (set) 2>&1 |
27416     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27417     *${as_nl}ac_space=\ *)
27418       # `set' does not quote correctly, so add quotes: double-quote
27419       # substitution turns \\\\ into \\, and sed turns \\ into \.
27420       sed -n \
27421         "s/'/'\\\\''/g;
27422           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27423       ;; #(
27424     *)
27425       # `set' quotes correctly as required by POSIX, so do not add quotes.
27426       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27427       ;;
27428     esac |
27429     sort
27430 ) |
27431   sed '
27432      /^ac_cv_env_/b end
27433      t clear
27434      :clear
27435      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27436      t end
27437      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27438      :end' >>confcache
27439 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27440   if test -w "$cache_file"; then
27441     test "x$cache_file" != "x/dev/null" &&
27442       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27443 $as_echo "$as_me: updating cache $cache_file" >&6;}
27444     cat confcache >$cache_file
27445   else
27446     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27447 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27448   fi
27449 fi
27450 rm -f confcache
27451
27452 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27453 # Let make expand exec_prefix.
27454 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27455
27456 DEFS=-DHAVE_CONFIG_H
27457
27458 ac_libobjs=
27459 ac_ltlibobjs=
27460 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27461   # 1. Remove the extension, and $U if already installed.
27462   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27463   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27464   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27465   #    will be set to the directory where LIBOBJS objects are built.
27466   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27467   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27468 done
27469 LIBOBJS=$ac_libobjs
27470
27471 LTLIBOBJS=$ac_ltlibobjs
27472
27473
27474
27475
27476 : ${CONFIG_STATUS=./config.status}
27477 ac_write_fail=0
27478 ac_clean_files_save=$ac_clean_files
27479 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27480 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27481 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27482 as_write_fail=0
27483 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27484 #! $SHELL
27485 # Generated by $as_me.
27486 # Run this file to recreate the current configuration.
27487 # Compiler output produced by configure, useful for debugging
27488 # configure, is in config.log if it exists.
27489
27490 debug=false
27491 ac_cs_recheck=false
27492 ac_cs_silent=false
27493
27494 SHELL=\${CONFIG_SHELL-$SHELL}
27495 export SHELL
27496 _ASEOF
27497 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27498 ## -------------------- ##
27499 ## M4sh Initialization. ##
27500 ## -------------------- ##
27501
27502 # Be more Bourne compatible
27503 DUALCASE=1; export DUALCASE # for MKS sh
27504 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27505   emulate sh
27506   NULLCMD=:
27507   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27508   # is contrary to our usage.  Disable this feature.
27509   alias -g '${1+"$@"}'='"$@"'
27510   setopt NO_GLOB_SUBST
27511 else
27512   case `(set -o) 2>/dev/null` in #(
27513   *posix*) :
27514     set -o posix ;; #(
27515   *) :
27516      ;;
27517 esac
27518 fi
27519
27520
27521 as_nl='
27522 '
27523 export as_nl
27524 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27525 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27526 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27527 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27528 # Prefer a ksh shell builtin over an external printf program on Solaris,
27529 # but without wasting forks for bash or zsh.
27530 if test -z "$BASH_VERSION$ZSH_VERSION" \
27531     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27532   as_echo='print -r --'
27533   as_echo_n='print -rn --'
27534 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27535   as_echo='printf %s\n'
27536   as_echo_n='printf %s'
27537 else
27538   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27539     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27540     as_echo_n='/usr/ucb/echo -n'
27541   else
27542     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27543     as_echo_n_body='eval
27544       arg=$1;
27545       case $arg in #(
27546       *"$as_nl"*)
27547         expr "X$arg" : "X\\(.*\\)$as_nl";
27548         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27549       esac;
27550       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27551     '
27552     export as_echo_n_body
27553     as_echo_n='sh -c $as_echo_n_body as_echo'
27554   fi
27555   export as_echo_body
27556   as_echo='sh -c $as_echo_body as_echo'
27557 fi
27558
27559 # The user is always right.
27560 if test "${PATH_SEPARATOR+set}" != set; then
27561   PATH_SEPARATOR=:
27562   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27563     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27564       PATH_SEPARATOR=';'
27565   }
27566 fi
27567
27568
27569 # IFS
27570 # We need space, tab and new line, in precisely that order.  Quoting is
27571 # there to prevent editors from complaining about space-tab.
27572 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27573 # splitting by setting IFS to empty value.)
27574 IFS=" ""        $as_nl"
27575
27576 # Find who we are.  Look in the path if we contain no directory separator.
27577 case $0 in #((
27578   *[\\/]* ) as_myself=$0 ;;
27579   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27580 for as_dir in $PATH
27581 do
27582   IFS=$as_save_IFS
27583   test -z "$as_dir" && as_dir=.
27584     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27585   done
27586 IFS=$as_save_IFS
27587
27588      ;;
27589 esac
27590 # We did not find ourselves, most probably we were run as `sh COMMAND'
27591 # in which case we are not to be found in the path.
27592 if test "x$as_myself" = x; then
27593   as_myself=$0
27594 fi
27595 if test ! -f "$as_myself"; then
27596   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27597   exit 1
27598 fi
27599
27600 # Unset variables that we do not need and which cause bugs (e.g. in
27601 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27602 # suppresses any "Segmentation fault" message there.  '((' could
27603 # trigger a bug in pdksh 5.2.14.
27604 for as_var in BASH_ENV ENV MAIL MAILPATH
27605 do eval test x\${$as_var+set} = xset \
27606   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27607 done
27608 PS1='$ '
27609 PS2='> '
27610 PS4='+ '
27611
27612 # NLS nuisances.
27613 LC_ALL=C
27614 export LC_ALL
27615 LANGUAGE=C
27616 export LANGUAGE
27617
27618 # CDPATH.
27619 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27620
27621
27622 # as_fn_error ERROR [LINENO LOG_FD]
27623 # ---------------------------------
27624 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27625 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27626 # script with status $?, using 1 if that was 0.
27627 as_fn_error ()
27628 {
27629   as_status=$?; test $as_status -eq 0 && as_status=1
27630   if test "$3"; then
27631     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27632     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27633   fi
27634   $as_echo "$as_me: error: $1" >&2
27635   as_fn_exit $as_status
27636 } # as_fn_error
27637
27638
27639 # as_fn_set_status STATUS
27640 # -----------------------
27641 # Set $? to STATUS, without forking.
27642 as_fn_set_status ()
27643 {
27644   return $1
27645 } # as_fn_set_status
27646
27647 # as_fn_exit STATUS
27648 # -----------------
27649 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27650 as_fn_exit ()
27651 {
27652   set +e
27653   as_fn_set_status $1
27654   exit $1
27655 } # as_fn_exit
27656
27657 # as_fn_unset VAR
27658 # ---------------
27659 # Portably unset VAR.
27660 as_fn_unset ()
27661 {
27662   { eval $1=; unset $1;}
27663 }
27664 as_unset=as_fn_unset
27665 # as_fn_append VAR VALUE
27666 # ----------------------
27667 # Append the text in VALUE to the end of the definition contained in VAR. Take
27668 # advantage of any shell optimizations that allow amortized linear growth over
27669 # repeated appends, instead of the typical quadratic growth present in naive
27670 # implementations.
27671 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27672   eval 'as_fn_append ()
27673   {
27674     eval $1+=\$2
27675   }'
27676 else
27677   as_fn_append ()
27678   {
27679     eval $1=\$$1\$2
27680   }
27681 fi # as_fn_append
27682
27683 # as_fn_arith ARG...
27684 # ------------------
27685 # Perform arithmetic evaluation on the ARGs, and store the result in the
27686 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27687 # must be portable across $(()) and expr.
27688 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27689   eval 'as_fn_arith ()
27690   {
27691     as_val=$(( $* ))
27692   }'
27693 else
27694   as_fn_arith ()
27695   {
27696     as_val=`expr "$@" || test $? -eq 1`
27697   }
27698 fi # as_fn_arith
27699
27700
27701 if expr a : '\(a\)' >/dev/null 2>&1 &&
27702    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27703   as_expr=expr
27704 else
27705   as_expr=false
27706 fi
27707
27708 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27709   as_basename=basename
27710 else
27711   as_basename=false
27712 fi
27713
27714 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27715   as_dirname=dirname
27716 else
27717   as_dirname=false
27718 fi
27719
27720 as_me=`$as_basename -- "$0" ||
27721 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27722          X"$0" : 'X\(//\)$' \| \
27723          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27724 $as_echo X/"$0" |
27725     sed '/^.*\/\([^/][^/]*\)\/*$/{
27726             s//\1/
27727             q
27728           }
27729           /^X\/\(\/\/\)$/{
27730             s//\1/
27731             q
27732           }
27733           /^X\/\(\/\).*/{
27734             s//\1/
27735             q
27736           }
27737           s/.*/./; q'`
27738
27739 # Avoid depending upon Character Ranges.
27740 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27741 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27742 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27743 as_cr_digits='0123456789'
27744 as_cr_alnum=$as_cr_Letters$as_cr_digits
27745
27746 ECHO_C= ECHO_N= ECHO_T=
27747 case `echo -n x` in #(((((
27748 -n*)
27749   case `echo 'xy\c'` in
27750   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27751   xy)  ECHO_C='\c';;
27752   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27753        ECHO_T=' ';;
27754   esac;;
27755 *)
27756   ECHO_N='-n';;
27757 esac
27758
27759 rm -f conf$$ conf$$.exe conf$$.file
27760 if test -d conf$$.dir; then
27761   rm -f conf$$.dir/conf$$.file
27762 else
27763   rm -f conf$$.dir
27764   mkdir conf$$.dir 2>/dev/null
27765 fi
27766 if (echo >conf$$.file) 2>/dev/null; then
27767   if ln -s conf$$.file conf$$ 2>/dev/null; then
27768     as_ln_s='ln -s'
27769     # ... but there are two gotchas:
27770     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27771     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27772     # In both cases, we have to default to `cp -p'.
27773     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27774       as_ln_s='cp -p'
27775   elif ln conf$$.file conf$$ 2>/dev/null; then
27776     as_ln_s=ln
27777   else
27778     as_ln_s='cp -p'
27779   fi
27780 else
27781   as_ln_s='cp -p'
27782 fi
27783 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27784 rmdir conf$$.dir 2>/dev/null
27785
27786
27787 # as_fn_mkdir_p
27788 # -------------
27789 # Create "$as_dir" as a directory, including parents if necessary.
27790 as_fn_mkdir_p ()
27791 {
27792
27793   case $as_dir in #(
27794   -*) as_dir=./$as_dir;;
27795   esac
27796   test -d "$as_dir" || eval $as_mkdir_p || {
27797     as_dirs=
27798     while :; do
27799       case $as_dir in #(
27800       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27801       *) as_qdir=$as_dir;;
27802       esac
27803       as_dirs="'$as_qdir' $as_dirs"
27804       as_dir=`$as_dirname -- "$as_dir" ||
27805 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27806          X"$as_dir" : 'X\(//\)[^/]' \| \
27807          X"$as_dir" : 'X\(//\)$' \| \
27808          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27809 $as_echo X"$as_dir" |
27810     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27811             s//\1/
27812             q
27813           }
27814           /^X\(\/\/\)[^/].*/{
27815             s//\1/
27816             q
27817           }
27818           /^X\(\/\/\)$/{
27819             s//\1/
27820             q
27821           }
27822           /^X\(\/\).*/{
27823             s//\1/
27824             q
27825           }
27826           s/.*/./; q'`
27827       test -d "$as_dir" && break
27828     done
27829     test -z "$as_dirs" || eval "mkdir $as_dirs"
27830   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27831
27832
27833 } # as_fn_mkdir_p
27834 if mkdir -p . 2>/dev/null; then
27835   as_mkdir_p='mkdir -p "$as_dir"'
27836 else
27837   test -d ./-p && rmdir ./-p
27838   as_mkdir_p=false
27839 fi
27840
27841 if test -x / >/dev/null 2>&1; then
27842   as_test_x='test -x'
27843 else
27844   if ls -dL / >/dev/null 2>&1; then
27845     as_ls_L_option=L
27846   else
27847     as_ls_L_option=
27848   fi
27849   as_test_x='
27850     eval sh -c '\''
27851       if test -d "$1"; then
27852         test -d "$1/.";
27853       else
27854         case $1 in #(
27855         -*)set "./$1";;
27856         esac;
27857         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27858         ???[sx]*):;;*)false;;esac;fi
27859     '\'' sh
27860   '
27861 fi
27862 as_executable_p=$as_test_x
27863
27864 # Sed expression to map a string onto a valid CPP name.
27865 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27866
27867 # Sed expression to map a string onto a valid variable name.
27868 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27869
27870
27871 exec 6>&1
27872 ## ----------------------------------- ##
27873 ## Main body of $CONFIG_STATUS script. ##
27874 ## ----------------------------------- ##
27875 _ASEOF
27876 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27877
27878 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27879 # Save the log message, to keep $0 and so on meaningful, and to
27880 # report actual input values of CONFIG_FILES etc. instead of their
27881 # values after options handling.
27882 ac_log="
27883 This file was extended by $as_me, which was
27884 generated by GNU Autoconf 2.64.  Invocation command line was
27885
27886   CONFIG_FILES    = $CONFIG_FILES
27887   CONFIG_HEADERS  = $CONFIG_HEADERS
27888   CONFIG_LINKS    = $CONFIG_LINKS
27889   CONFIG_COMMANDS = $CONFIG_COMMANDS
27890   $ $0 $@
27891
27892 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27893 "
27894
27895 _ACEOF
27896
27897 case $ac_config_files in *"
27898 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27899 esac
27900
27901 case $ac_config_headers in *"
27902 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27903 esac
27904
27905
27906 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27907 # Files that config.status was made for.
27908 config_files="$ac_config_files"
27909 config_headers="$ac_config_headers"
27910 config_commands="$ac_config_commands"
27911
27912 _ACEOF
27913
27914 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27915 ac_cs_usage="\
27916 \`$as_me' instantiates files and other configuration actions
27917 from templates according to the current configuration.  Unless the files
27918 and actions are specified as TAGs, all are instantiated by default.
27919
27920 Usage: $0 [OPTION]... [TAG]...
27921
27922   -h, --help       print this help, then exit
27923   -V, --version    print version number and configuration settings, then exit
27924   -q, --quiet, --silent
27925                    do not print progress messages
27926   -d, --debug      don't remove temporary files
27927       --recheck    update $as_me by reconfiguring in the same conditions
27928       --file=FILE[:TEMPLATE]
27929                    instantiate the configuration file FILE
27930       --header=FILE[:TEMPLATE]
27931                    instantiate the configuration header FILE
27932
27933 Configuration files:
27934 $config_files
27935
27936 Configuration headers:
27937 $config_headers
27938
27939 Configuration commands:
27940 $config_commands
27941
27942 Report bugs to the package provider."
27943
27944 _ACEOF
27945 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27946 ac_cs_version="\\
27947 config.status
27948 configured by $0, generated by GNU Autoconf 2.64,
27949   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27950
27951 Copyright (C) 2009 Free Software Foundation, Inc.
27952 This config.status script is free software; the Free Software Foundation
27953 gives unlimited permission to copy, distribute and modify it."
27954
27955 ac_pwd='$ac_pwd'
27956 srcdir='$srcdir'
27957 AWK='$AWK'
27958 test -n "\$AWK" || AWK=awk
27959 _ACEOF
27960
27961 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27962 # The default lists apply if the user does not specify any file.
27963 ac_need_defaults=:
27964 while test $# != 0
27965 do
27966   case $1 in
27967   --*=*)
27968     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27969     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27970     ac_shift=:
27971     ;;
27972   *)
27973     ac_option=$1
27974     ac_optarg=$2
27975     ac_shift=shift
27976     ;;
27977   esac
27978
27979   case $ac_option in
27980   # Handling of the options.
27981   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27982     ac_cs_recheck=: ;;
27983   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27984     $as_echo "$ac_cs_version"; exit ;;
27985   --debug | --debu | --deb | --de | --d | -d )
27986     debug=: ;;
27987   --file | --fil | --fi | --f )
27988     $ac_shift
27989     case $ac_optarg in
27990     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27991     esac
27992     as_fn_append CONFIG_FILES " '$ac_optarg'"
27993     ac_need_defaults=false;;
27994   --header | --heade | --head | --hea )
27995     $ac_shift
27996     case $ac_optarg in
27997     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27998     esac
27999     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28000     ac_need_defaults=false;;
28001   --he | --h)
28002     # Conflict between --help and --header
28003     as_fn_error "ambiguous option: \`$1'
28004 Try \`$0 --help' for more information.";;
28005   --help | --hel | -h )
28006     $as_echo "$ac_cs_usage"; exit ;;
28007   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28008   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28009     ac_cs_silent=: ;;
28010
28011   # This is an error.
28012   -*) as_fn_error "unrecognized option: \`$1'
28013 Try \`$0 --help' for more information." ;;
28014
28015   *) as_fn_append ac_config_targets " $1"
28016      ac_need_defaults=false ;;
28017
28018   esac
28019   shift
28020 done
28021
28022 ac_configure_extra_args=
28023
28024 if $ac_cs_silent; then
28025   exec 6>/dev/null
28026   ac_configure_extra_args="$ac_configure_extra_args --silent"
28027 fi
28028
28029 _ACEOF
28030 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28031 if \$ac_cs_recheck; then
28032   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28033   shift
28034   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28035   CONFIG_SHELL='$SHELL'
28036   export CONFIG_SHELL
28037   exec "\$@"
28038 fi
28039
28040 _ACEOF
28041 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28042 exec 5>>config.log
28043 {
28044   echo
28045   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28046 ## Running $as_me. ##
28047 _ASBOX
28048   $as_echo "$ac_log"
28049 } >&5
28050
28051 _ACEOF
28052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28053 #
28054 # INIT-COMMANDS
28055 #
28056 subdirs='$subdirs'
28057
28058 _ACEOF
28059
28060 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28061
28062 # Handling of arguments.
28063 for ac_config_target in $ac_config_targets
28064 do
28065   case $ac_config_target in
28066     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28067     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28068     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28069     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28070     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28071     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28072
28073   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28074   esac
28075 done
28076
28077
28078 # If the user did not use the arguments to specify the items to instantiate,
28079 # then the envvar interface is used.  Set only those that are not.
28080 # We use the long form for the default assignment because of an extremely
28081 # bizarre bug on SunOS 4.1.3.
28082 if $ac_need_defaults; then
28083   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28084   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28085   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28086 fi
28087
28088 # Have a temporary directory for convenience.  Make it in the build tree
28089 # simply because there is no reason against having it here, and in addition,
28090 # creating and moving files from /tmp can sometimes cause problems.
28091 # Hook for its removal unless debugging.
28092 # Note that there is a small window in which the directory will not be cleaned:
28093 # after its creation but before its name has been assigned to `$tmp'.
28094 $debug ||
28095 {
28096   tmp=
28097   trap 'exit_status=$?
28098   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28099 ' 0
28100   trap 'as_fn_exit 1' 1 2 13 15
28101 }
28102 # Create a (secure) tmp directory for tmp files.
28103
28104 {
28105   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28106   test -n "$tmp" && test -d "$tmp"
28107 }  ||
28108 {
28109   tmp=./conf$$-$RANDOM
28110   (umask 077 && mkdir "$tmp")
28111 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28112
28113 # Set up the scripts for CONFIG_FILES section.
28114 # No need to generate them if there are no CONFIG_FILES.
28115 # This happens for instance with `./config.status config.h'.
28116 if test -n "$CONFIG_FILES"; then
28117
28118 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28119   ac_cs_awk_getline=:
28120   ac_cs_awk_pipe_init=
28121   ac_cs_awk_read_file='
28122       while ((getline aline < (F[key])) > 0)
28123         print(aline)
28124       close(F[key])'
28125   ac_cs_awk_pipe_fini=
28126 else
28127   ac_cs_awk_getline=false
28128   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28129   ac_cs_awk_read_file='
28130       print "|#_!!_#|"
28131       print "cat " F[key] " &&"
28132       '$ac_cs_awk_pipe_init
28133   # The final `:' finishes the AND list.
28134   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28135 fi
28136 ac_cr=`echo X | tr X '\015'`
28137 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28138 # But we know of no other shell where ac_cr would be empty at this
28139 # point, so we can use a bashism as a fallback.
28140 if test "x$ac_cr" = x; then
28141   eval ac_cr=\$\'\\r\'
28142 fi
28143 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28144 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28145   ac_cs_awk_cr='\r'
28146 else
28147   ac_cs_awk_cr=$ac_cr
28148 fi
28149
28150 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28151 _ACEOF
28152
28153 # Create commands to substitute file output variables.
28154 {
28155   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28156   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28157   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28158   echo "_ACAWK" &&
28159   echo "_ACEOF"
28160 } >conf$$files.sh &&
28161 . ./conf$$files.sh ||
28162   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28163 rm -f conf$$files.sh
28164
28165 {
28166   echo "cat >conf$$subs.awk <<_ACEOF" &&
28167   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28168   echo "_ACEOF"
28169 } >conf$$subs.sh ||
28170   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28171 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28172 ac_delim='%!_!# '
28173 for ac_last_try in false false false false false :; do
28174   . ./conf$$subs.sh ||
28175     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28176
28177   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28178   if test $ac_delim_n = $ac_delim_num; then
28179     break
28180   elif $ac_last_try; then
28181     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28182   else
28183     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28184   fi
28185 done
28186 rm -f conf$$subs.sh
28187
28188 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28189 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28190 _ACEOF
28191 sed -n '
28192 h
28193 s/^/S["/; s/!.*/"]=/
28194 p
28195 g
28196 s/^[^!]*!//
28197 :repl
28198 t repl
28199 s/'"$ac_delim"'$//
28200 t delim
28201 :nl
28202 h
28203 s/\(.\{148\}\).*/\1/
28204 t more1
28205 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28206 p
28207 n
28208 b repl
28209 :more1
28210 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28211 p
28212 g
28213 s/.\{148\}//
28214 t nl
28215 :delim
28216 h
28217 s/\(.\{148\}\).*/\1/
28218 t more2
28219 s/["\\]/\\&/g; s/^/"/; s/$/"/
28220 p
28221 b
28222 :more2
28223 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28224 p
28225 g
28226 s/.\{148\}//
28227 t delim
28228 ' <conf$$subs.awk | sed '
28229 /^[^""]/{
28230   N
28231   s/\n//
28232 }
28233 ' >>$CONFIG_STATUS || ac_write_fail=1
28234 rm -f conf$$subs.awk
28235 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28236 _ACAWK
28237 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28238   for (key in S) S_is_set[key] = 1
28239   FS = "\a"
28240   \$ac_cs_awk_pipe_init
28241 }
28242 {
28243   line = $ 0
28244   nfields = split(line, field, "@")
28245   substed = 0
28246   len = length(field[1])
28247   for (i = 2; i < nfields; i++) {
28248     key = field[i]
28249     keylen = length(key)
28250     if (S_is_set[key]) {
28251       value = S[key]
28252       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28253       len += length(value) + length(field[++i])
28254       substed = 1
28255     } else
28256       len += 1 + keylen
28257   }
28258   if (nfields == 3 && !substed) {
28259     key = field[2]
28260     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28261       \$ac_cs_awk_read_file
28262       next
28263     }
28264   }
28265   print line
28266 }
28267 \$ac_cs_awk_pipe_fini
28268 _ACAWK
28269 _ACEOF
28270 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28271 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28272   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28273 else
28274   cat
28275 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28276   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28277 _ACEOF
28278
28279 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28280 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28281 # trailing colons and then remove the whole line if VPATH becomes empty
28282 # (actually we leave an empty line to preserve line numbers).
28283 if test "x$srcdir" = x.; then
28284   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28285 s/:*\$(srcdir):*/:/
28286 s/:*\${srcdir}:*/:/
28287 s/:*@srcdir@:*/:/
28288 s/^\([^=]*=[     ]*\):*/\1/
28289 s/:*$//
28290 s/^[^=]*=[       ]*$//
28291 }'
28292 fi
28293
28294 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28295 fi # test -n "$CONFIG_FILES"
28296
28297 # Set up the scripts for CONFIG_HEADERS section.
28298 # No need to generate them if there are no CONFIG_HEADERS.
28299 # This happens for instance with `./config.status Makefile'.
28300 if test -n "$CONFIG_HEADERS"; then
28301 cat >"$tmp/defines.awk" <<\_ACAWK ||
28302 BEGIN {
28303 _ACEOF
28304
28305 # Transform confdefs.h into an awk script `defines.awk', embedded as
28306 # here-document in config.status, that substitutes the proper values into
28307 # config.h.in to produce config.h.
28308
28309 # Create a delimiter string that does not exist in confdefs.h, to ease
28310 # handling of long lines.
28311 ac_delim='%!_!# '
28312 for ac_last_try in false false :; do
28313   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28314   if test -z "$ac_t"; then
28315     break
28316   elif $ac_last_try; then
28317     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28318   else
28319     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28320   fi
28321 done
28322
28323 # For the awk script, D is an array of macro values keyed by name,
28324 # likewise P contains macro parameters if any.  Preserve backslash
28325 # newline sequences.
28326
28327 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28328 sed -n '
28329 s/.\{148\}/&'"$ac_delim"'/g
28330 t rset
28331 :rset
28332 s/^[     ]*#[    ]*define[       ][      ]*/ /
28333 t def
28334 d
28335 :def
28336 s/\\$//
28337 t bsnl
28338 s/["\\]/\\&/g
28339 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28340 D["\1"]=" \3"/p
28341 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28342 d
28343 :bsnl
28344 s/["\\]/\\&/g
28345 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28346 D["\1"]=" \3\\\\\\n"\\/p
28347 t cont
28348 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28349 t cont
28350 d
28351 :cont
28352 n
28353 s/.\{148\}/&'"$ac_delim"'/g
28354 t clear
28355 :clear
28356 s/\\$//
28357 t bsnlc
28358 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28359 d
28360 :bsnlc
28361 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28362 b cont
28363 ' <confdefs.h | sed '
28364 s/'"$ac_delim"'/"\\\
28365 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28366
28367 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28368   for (key in D) D_is_set[key] = 1
28369   FS = "\a"
28370 }
28371 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28372   line = \$ 0
28373   split(line, arg, " ")
28374   if (arg[1] == "#") {
28375     defundef = arg[2]
28376     mac1 = arg[3]
28377   } else {
28378     defundef = substr(arg[1], 2)
28379     mac1 = arg[2]
28380   }
28381   split(mac1, mac2, "(") #)
28382   macro = mac2[1]
28383   prefix = substr(line, 1, index(line, defundef) - 1)
28384   if (D_is_set[macro]) {
28385     # Preserve the white space surrounding the "#".
28386     print prefix "define", macro P[macro] D[macro]
28387     next
28388   } else {
28389     # Replace #undef with comments.  This is necessary, for example,
28390     # in the case of _POSIX_SOURCE, which is predefined and required
28391     # on some systems where configure will not decide to define it.
28392     if (defundef == "undef") {
28393       print "/*", prefix defundef, macro, "*/"
28394       next
28395     }
28396   }
28397 }
28398 { print }
28399 _ACAWK
28400 _ACEOF
28401 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28402   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28403 fi # test -n "$CONFIG_HEADERS"
28404
28405
28406 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28407 shift
28408 for ac_tag
28409 do
28410   case $ac_tag in
28411   :[FHLC]) ac_mode=$ac_tag; continue;;
28412   esac
28413   case $ac_mode$ac_tag in
28414   :[FHL]*:*);;
28415   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28416   :[FH]-) ac_tag=-:-;;
28417   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28418   esac
28419   ac_save_IFS=$IFS
28420   IFS=:
28421   set x $ac_tag
28422   IFS=$ac_save_IFS
28423   shift
28424   ac_file=$1
28425   shift
28426
28427   case $ac_mode in
28428   :L) ac_source=$1;;
28429   :[FH])
28430     ac_file_inputs=
28431     for ac_f
28432     do
28433       case $ac_f in
28434       -) ac_f="$tmp/stdin";;
28435       *) # Look for the file first in the build tree, then in the source tree
28436          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28437          # because $ac_f cannot contain `:'.
28438          test -f "$ac_f" ||
28439            case $ac_f in
28440            [\\/$]*) false;;
28441            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28442            esac ||
28443            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28444       esac
28445       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28446       as_fn_append ac_file_inputs " '$ac_f'"
28447     done
28448
28449     # Let's still pretend it is `configure' which instantiates (i.e., don't
28450     # use $as_me), people would be surprised to read:
28451     #    /* config.h.  Generated by config.status.  */
28452     configure_input='Generated from '`
28453           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28454         `' by configure.'
28455     if test x"$ac_file" != x-; then
28456       configure_input="$ac_file.  $configure_input"
28457       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28458 $as_echo "$as_me: creating $ac_file" >&6;}
28459     fi
28460     # Neutralize special characters interpreted by sed in replacement strings.
28461     case $configure_input in #(
28462     *\&* | *\|* | *\\* )
28463        ac_sed_conf_input=`$as_echo "$configure_input" |
28464        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28465     *) ac_sed_conf_input=$configure_input;;
28466     esac
28467
28468     case $ac_tag in
28469     *:-:* | *:-) cat >"$tmp/stdin" \
28470       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28471     esac
28472     ;;
28473   esac
28474
28475   ac_dir=`$as_dirname -- "$ac_file" ||
28476 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28477          X"$ac_file" : 'X\(//\)[^/]' \| \
28478          X"$ac_file" : 'X\(//\)$' \| \
28479          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28480 $as_echo X"$ac_file" |
28481     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28482             s//\1/
28483             q
28484           }
28485           /^X\(\/\/\)[^/].*/{
28486             s//\1/
28487             q
28488           }
28489           /^X\(\/\/\)$/{
28490             s//\1/
28491             q
28492           }
28493           /^X\(\/\).*/{
28494             s//\1/
28495             q
28496           }
28497           s/.*/./; q'`
28498   as_dir="$ac_dir"; as_fn_mkdir_p
28499   ac_builddir=.
28500
28501 case "$ac_dir" in
28502 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28503 *)
28504   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28505   # A ".." for each directory in $ac_dir_suffix.
28506   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28507   case $ac_top_builddir_sub in
28508   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28509   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28510   esac ;;
28511 esac
28512 ac_abs_top_builddir=$ac_pwd
28513 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28514 # for backward compatibility:
28515 ac_top_builddir=$ac_top_build_prefix
28516
28517 case $srcdir in
28518   .)  # We are building in place.
28519     ac_srcdir=.
28520     ac_top_srcdir=$ac_top_builddir_sub
28521     ac_abs_top_srcdir=$ac_pwd ;;
28522   [\\/]* | ?:[\\/]* )  # Absolute name.
28523     ac_srcdir=$srcdir$ac_dir_suffix;
28524     ac_top_srcdir=$srcdir
28525     ac_abs_top_srcdir=$srcdir ;;
28526   *) # Relative name.
28527     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28528     ac_top_srcdir=$ac_top_build_prefix$srcdir
28529     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28530 esac
28531 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28532
28533
28534   case $ac_mode in
28535   :F)
28536   #
28537   # CONFIG_FILE
28538   #
28539
28540 _ACEOF
28541
28542 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28543 # If the template does not know about datarootdir, expand it.
28544 # FIXME: This hack should be removed a few years after 2.60.
28545 ac_datarootdir_hack=; ac_datarootdir_seen=
28546 ac_sed_dataroot='
28547 /datarootdir/ {
28548   p
28549   q
28550 }
28551 /@datadir@/p
28552 /@docdir@/p
28553 /@infodir@/p
28554 /@localedir@/p
28555 /@mandir@/p'
28556 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28557 *datarootdir*) ac_datarootdir_seen=yes;;
28558 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28559   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28560 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28561 _ACEOF
28562 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28563   ac_datarootdir_hack='
28564   s&@datadir@&$datadir&g
28565   s&@docdir@&$docdir&g
28566   s&@infodir@&$infodir&g
28567   s&@localedir@&$localedir&g
28568   s&@mandir@&$mandir&g
28569   s&\\\${datarootdir}&$datarootdir&g' ;;
28570 esac
28571 _ACEOF
28572
28573 # Neutralize VPATH when `$srcdir' = `.'.
28574 # Shell code in configure.ac might set extrasub.
28575 # FIXME: do we really want to maintain this feature?
28576 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28577 ac_sed_extra="$ac_vpsub
28578 $extrasub
28579 _ACEOF
28580 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28581 :t
28582 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28583 s|@configure_input@|$ac_sed_conf_input|;t t
28584 s&@top_builddir@&$ac_top_builddir_sub&;t t
28585 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28586 s&@srcdir@&$ac_srcdir&;t t
28587 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28588 s&@top_srcdir@&$ac_top_srcdir&;t t
28589 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28590 s&@builddir@&$ac_builddir&;t t
28591 s&@abs_builddir@&$ac_abs_builddir&;t t
28592 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28593 $ac_datarootdir_hack
28594 "
28595 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28596 if $ac_cs_awk_getline; then
28597   $AWK -f "$tmp/subs.awk"
28598 else
28599   $AWK -f "$tmp/subs.awk" | $SHELL
28600 fi >$tmp/out \
28601   || as_fn_error "could not create $ac_file" "$LINENO" 5
28602
28603 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28604   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28605   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28606   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28607 which seems to be undefined.  Please make sure it is defined." >&5
28608 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28609 which seems to be undefined.  Please make sure it is defined." >&2;}
28610
28611   rm -f "$tmp/stdin"
28612   case $ac_file in
28613   -) cat "$tmp/out" && rm -f "$tmp/out";;
28614   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28615   esac \
28616   || as_fn_error "could not create $ac_file" "$LINENO" 5
28617  ;;
28618   :H)
28619   #
28620   # CONFIG_HEADER
28621   #
28622   if test x"$ac_file" != x-; then
28623     {
28624       $as_echo "/* $configure_input  */" \
28625       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28626     } >"$tmp/config.h" \
28627       || as_fn_error "could not create $ac_file" "$LINENO" 5
28628     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28629       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28630 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28631     else
28632       rm -f "$ac_file"
28633       mv "$tmp/config.h" "$ac_file" \
28634         || as_fn_error "could not create $ac_file" "$LINENO" 5
28635     fi
28636   else
28637     $as_echo "/* $configure_input  */" \
28638       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28639       || as_fn_error "could not create -" "$LINENO" 5
28640   fi
28641  ;;
28642
28643   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28644 $as_echo "$as_me: executing $ac_file commands" >&6;}
28645  ;;
28646   esac
28647
28648
28649   case $ac_file$ac_mode in
28650     "as":F) chmod +x as ;;
28651     "collect-ld":F) chmod +x collect-ld ;;
28652     "nm":F) chmod +x nm ;;
28653     "default":C)
28654 case ${CONFIG_HEADERS} in
28655   *auto-host.h:config.in*)
28656   echo > cstamp-h ;;
28657 esac
28658 # Make sure all the subdirs exist.
28659 for d in $subdirs doc build common c-family
28660 do
28661     test -d $d || mkdir $d
28662 done
28663  ;;
28664
28665   esac
28666 done # for ac_tag
28667
28668
28669 as_fn_exit 0
28670 _ACEOF
28671 ac_clean_files=$ac_clean_files_save
28672
28673 test $ac_write_fail = 0 ||
28674   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28675
28676
28677 # configure is writing to config.log, and then calls config.status.
28678 # config.status does its own redirection, appending to config.log.
28679 # Unfortunately, on DOS this fails, as config.log is still kept open
28680 # by configure, so config.status won't be able to write to it; its
28681 # output is simply discarded.  So we exec the FD to /dev/null,
28682 # effectively closing config.log, so it can be properly (re)opened and
28683 # appended to by config.status.  When coming back to configure, we
28684 # need to make the FD available again.
28685 if test "$no_create" != yes; then
28686   ac_cs_success=:
28687   ac_config_status_args=
28688   test "$silent" = yes &&
28689     ac_config_status_args="$ac_config_status_args --quiet"
28690   exec 5>/dev/null
28691   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28692   exec 5>>config.log
28693   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28694   # would make configure fail if this is the last instruction.
28695   $ac_cs_success || as_fn_exit $?
28696 fi
28697 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28698   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28699 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28700 fi
28701
28702