libbacktrace/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   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 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1
 200
 201   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 202     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     PATH=/empty FPATH=/empty; export PATH FPATH
 206     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 207       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='package-unused'
 589 PACKAGE_TARNAME='libbacktrace'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="backtrace.h"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_subst_vars='am__EXEEXT_FALSE
 633 am__EXEEXT_TRUE
 634 LTLIBOBJS
 635 LIBOBJS
 636 NATIVE_FALSE
 637 NATIVE_TRUE
 638 HAVE_LIBLZMA_FALSE
 639 HAVE_LIBLZMA_TRUE
 640 HAVE_MINIDEBUG_FALSE
 641 HAVE_MINIDEBUG_TRUE
 642 HAVE_COMM_FALSE
 643 HAVE_COMM_TRUE
 644 COMM
 645 HAVE_XZ_FALSE
 646 HAVE_XZ_TRUE
 647 XZ
 648 USE_DSYMUTIL_FALSE
 649 USE_DSYMUTIL_TRUE
 650 HAVE_OBJCOPY_DEBUGLINK_FALSE
 651 HAVE_OBJCOPY_DEBUGLINK_TRUE
 652 READELF
 653 OBJCOPY
 654 HAVE_COMPRESSED_DEBUG_FALSE
 655 HAVE_COMPRESSED_DEBUG_TRUE
 656 HAVE_ZLIB_FALSE
 657 HAVE_ZLIB_TRUE
 658 HAVE_DWARF5_FALSE
 659 HAVE_DWARF5_TRUE
 660 HAVE_PTHREAD_FALSE
 661 HAVE_PTHREAD_TRUE
 662 PTHREAD_CFLAGS
 663 CLOCK_GETTIME_LINK
 664 BACKTRACE_USES_MALLOC
 665 ALLOC_FILE
 666 VIEW_FILE
 667 BACKTRACE_SUPPORTS_DATA
 668 BACKTRACE_SUPPORTED
 669 HAVE_ELF_FALSE
 670 HAVE_ELF_TRUE
 671 FORMAT_FILE
 672 BACKTRACE_SUPPORTS_THREADS
 673 CET_HOST_FLAGS
 674 PIC_FLAG
 675 WARN_FLAGS
 676 EXTRA_FLAGS
 677 BACKTRACE_FILE
 678 OTOOL64
 679 OTOOL
 680 LIPO
 681 NMEDIT
 682 DSYMUTIL
 683 AR
 684 OBJDUMP
 685 LN_S
 686 NM
 687 ac_ct_DUMPBIN
 688 DUMPBIN
 689 LD
 690 FGREP
 691 SED
 692 LIBTOOL
 693 HAVE_DWZ_FALSE
 694 HAVE_DWZ_TRUE
 695 DWZ
 696 RANLIB
 697 MAINT
 698 MAINTAINER_MODE_FALSE
 699 MAINTAINER_MODE_TRUE
 700 AM_BACKSLASH
 701 AM_DEFAULT_VERBOSITY
 702 AM_DEFAULT_V
 703 AM_V
 704 am__untar
 705 am__tar
 706 AMTAR
 707 am__leading_dot
 708 SET_MAKE
 709 AWK
 710 mkdir_p
 711 MKDIR_P
 712 INSTALL_STRIP_PROGRAM
 713 STRIP
 714 install_sh
 715 MAKEINFO
 716 AUTOHEADER
 717 AUTOMAKE
 718 AUTOCONF
 719 ACLOCAL
 720 VERSION
 721 PACKAGE
 722 CYGPATH_W
 723 am__isrc
 724 INSTALL_DATA
 725 INSTALL_SCRIPT
 726 INSTALL_PROGRAM
 727 libtool_VERSION
 728 EGREP
 729 GREP
 730 CPP
 731 OBJEXT
 732 EXEEXT
 733 ac_ct_CC
 734 CPPFLAGS
 735 LDFLAGS
 736 CFLAGS
 737 CC
 738 target_os
 739 target_vendor
 740 target_cpu
 741 target
 742 host_os
 743 host_vendor
 744 host_cpu
 745 host
 746 build_os
 747 build_vendor
 748 build_cpu
 749 build
 750 multi_basedir
 751 target_alias
 752 host_alias
 753 build_alias
 754 LIBS
 755 ECHO_T
 756 ECHO_N
 757 ECHO_C
 758 DEFS
 759 mandir
 760 localedir
 761 libdir
 762 psdir
 763 pdfdir
 764 dvidir
 765 htmldir
 766 infodir
 767 docdir
 768 oldincludedir
 769 includedir
 770 localstatedir
 771 sharedstatedir
 772 sysconfdir
 773 datadir
 774 datarootdir
 775 libexecdir
 776 sbindir
 777 bindir
 778 program_transform_name
 779 prefix
 780 exec_prefix
 781 PACKAGE_URL
 782 PACKAGE_BUGREPORT
 783 PACKAGE_STRING
 784 PACKAGE_VERSION
 785 PACKAGE_TARNAME
 786 PACKAGE_NAME
 787 PATH_SEPARATOR
 788 SHELL'
 789 ac_subst_files=''
 790 ac_user_opts='
 791 enable_option_checking
 792 enable_multilib
 793 enable_silent_rules
 794 enable_maintainer_mode
 795 with_target_subdir
 796 enable_shared
 797 enable_static
 798 with_pic
 799 enable_fast_install
 800 with_gnu_ld
 801 enable_libtool_lock
 802 enable_largefile
 803 enable_cet
 804 with_system_libunwind
 805 enable_host_shared
 806 '
 807       ac_precious_vars='build_alias
 808 host_alias
 809 target_alias
 810 CC
 811 CFLAGS
 812 LDFLAGS
 813 LIBS
 814 CPPFLAGS
 815 CPP
 816 OBJCOPY
 817 DSYMUTIL
 818 NM'
 819
 820
 821 # Initialize some variables set by options.
 822 ac_init_help=
 823 ac_init_version=false
 824 ac_unrecognized_opts=
 825 ac_unrecognized_sep=
 826 # The variables have the same names as the options, with
 827 # dashes changed to underlines.
 828 cache_file=/dev/null
 829 exec_prefix=NONE
 830 no_create=
 831 no_recursion=
 832 prefix=NONE
 833 program_prefix=NONE
 834 program_suffix=NONE
 835 program_transform_name=s,x,x,
 836 silent=
 837 site=
 838 srcdir=
 839 verbose=
 840 x_includes=NONE
 841 x_libraries=NONE
 842
 843 # Installation directory options.
 844 # These are left unexpanded so users can "make install exec_prefix=/foo"
 845 # and all the variables that are supposed to be based on exec_prefix
 846 # by default will actually change.
 847 # Use braces instead of parens because sh, perl, etc. also accept them.
 848 # (The list follows the same order as the GNU Coding Standards.)
 849 bindir='${exec_prefix}/bin'
 850 sbindir='${exec_prefix}/sbin'
 851 libexecdir='${exec_prefix}/libexec'
 852 datarootdir='${prefix}/share'
 853 datadir='${datarootdir}'
 854 sysconfdir='${prefix}/etc'
 855 sharedstatedir='${prefix}/com'
 856 localstatedir='${prefix}/var'
 857 includedir='${prefix}/include'
 858 oldincludedir='/usr/include'
 859 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 860 infodir='${datarootdir}/info'
 861 htmldir='${docdir}'
 862 dvidir='${docdir}'
 863 pdfdir='${docdir}'
 864 psdir='${docdir}'
 865 libdir='${exec_prefix}/lib'
 866 localedir='${datarootdir}/locale'
 867 mandir='${datarootdir}/man'
 868
 869 ac_prev=
 870 ac_dashdash=
 871 for ac_option
 872 do
 873   # If the previous option needs an argument, assign it.
 874   if test -n "$ac_prev"; then
 875     eval $ac_prev=\$ac_option
 876     ac_prev=
 877     continue
 878   fi
 879
 880   case $ac_option in
 881   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 882   *=)   ac_optarg= ;;
 883   *)    ac_optarg=yes ;;
 884   esac
 885
 886   # Accept the important Cygnus configure options, so we can diagnose typos.
 887
 888   case $ac_dashdash$ac_option in
 889   --)
 890     ac_dashdash=yes ;;
 891
 892   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 893     ac_prev=bindir ;;
 894   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 895     bindir=$ac_optarg ;;
 896
 897   -build | --build | --buil | --bui | --bu)
 898     ac_prev=build_alias ;;
 899   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 900     build_alias=$ac_optarg ;;
 901
 902   -cache-file | --cache-file | --cache-fil | --cache-fi \
 903   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 904     ac_prev=cache_file ;;
 905   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 906   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 907     cache_file=$ac_optarg ;;
 908
 909   --config-cache | -C)
 910     cache_file=config.cache ;;
 911
 912   -datadir | --datadir | --datadi | --datad)
 913     ac_prev=datadir ;;
 914   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 915     datadir=$ac_optarg ;;
 916
 917   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 918   | --dataroo | --dataro | --datar)
 919     ac_prev=datarootdir ;;
 920   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 921   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 922     datarootdir=$ac_optarg ;;
 923
 924   -disable-* | --disable-*)
 925     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 926     # Reject names that are not valid shell variable names.
 927     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 928       as_fn_error $? "invalid feature name: $ac_useropt"
 929     ac_useropt_orig=$ac_useropt
 930     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 931     case $ac_user_opts in
 932       *"
 933 "enable_$ac_useropt"
 934 "*) ;;
 935       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 936          ac_unrecognized_sep=', ';;
 937     esac
 938     eval enable_$ac_useropt=no ;;
 939
 940   -docdir | --docdir | --docdi | --doc | --do)
 941     ac_prev=docdir ;;
 942   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 943     docdir=$ac_optarg ;;
 944
 945   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 946     ac_prev=dvidir ;;
 947   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 948     dvidir=$ac_optarg ;;
 949
 950   -enable-* | --enable-*)
 951     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 952     # Reject names that are not valid shell variable names.
 953     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 954       as_fn_error $? "invalid feature name: $ac_useropt"
 955     ac_useropt_orig=$ac_useropt
 956     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 957     case $ac_user_opts in
 958       *"
 959 "enable_$ac_useropt"
 960 "*) ;;
 961       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 962          ac_unrecognized_sep=', ';;
 963     esac
 964     eval enable_$ac_useropt=\$ac_optarg ;;
 965
 966   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 967   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 968   | --exec | --exe | --ex)
 969     ac_prev=exec_prefix ;;
 970   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 971   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 972   | --exec=* | --exe=* | --ex=*)
 973     exec_prefix=$ac_optarg ;;
 974
 975   -gas | --gas | --ga | --g)
 976     # Obsolete; use --with-gas.
 977     with_gas=yes ;;
 978
 979   -help | --help | --hel | --he | -h)
 980     ac_init_help=long ;;
 981   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 982     ac_init_help=recursive ;;
 983   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 984     ac_init_help=short ;;
 985
 986   -host | --host | --hos | --ho)
 987     ac_prev=host_alias ;;
 988   -host=* | --host=* | --hos=* | --ho=*)
 989     host_alias=$ac_optarg ;;
 990
 991   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 992     ac_prev=htmldir ;;
 993   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 994   | --ht=*)
 995     htmldir=$ac_optarg ;;
 996
 997   -includedir | --includedir | --includedi | --included | --include \
 998   | --includ | --inclu | --incl | --inc)
 999     ac_prev=includedir ;;
1000   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1001   | --includ=* | --inclu=* | --incl=* | --inc=*)
1002     includedir=$ac_optarg ;;
1003
1004   -infodir | --infodir | --infodi | --infod | --info | --inf)
1005     ac_prev=infodir ;;
1006   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1007     infodir=$ac_optarg ;;
1008
1009   -libdir | --libdir | --libdi | --libd)
1010     ac_prev=libdir ;;
1011   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1012     libdir=$ac_optarg ;;
1013
1014   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1015   | --libexe | --libex | --libe)
1016     ac_prev=libexecdir ;;
1017   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1018   | --libexe=* | --libex=* | --libe=*)
1019     libexecdir=$ac_optarg ;;
1020
1021   -localedir | --localedir | --localedi | --localed | --locale)
1022     ac_prev=localedir ;;
1023   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1024     localedir=$ac_optarg ;;
1025
1026   -localstatedir | --localstatedir | --localstatedi | --localstated \
1027   | --localstate | --localstat | --localsta | --localst | --locals)
1028     ac_prev=localstatedir ;;
1029   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1030   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1031     localstatedir=$ac_optarg ;;
1032
1033   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1034     ac_prev=mandir ;;
1035   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1036     mandir=$ac_optarg ;;
1037
1038   -nfp | --nfp | --nf)
1039     # Obsolete; use --without-fp.
1040     with_fp=no ;;
1041
1042   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1043   | --no-cr | --no-c | -n)
1044     no_create=yes ;;
1045
1046   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1047   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1048     no_recursion=yes ;;
1049
1050   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1051   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1052   | --oldin | --oldi | --old | --ol | --o)
1053     ac_prev=oldincludedir ;;
1054   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1055   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1056   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1057     oldincludedir=$ac_optarg ;;
1058
1059   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1060     ac_prev=prefix ;;
1061   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1062     prefix=$ac_optarg ;;
1063
1064   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1065   | --program-pre | --program-pr | --program-p)
1066     ac_prev=program_prefix ;;
1067   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1068   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1069     program_prefix=$ac_optarg ;;
1070
1071   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1072   | --program-suf | --program-su | --program-s)
1073     ac_prev=program_suffix ;;
1074   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1075   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1076     program_suffix=$ac_optarg ;;
1077
1078   -program-transform-name | --program-transform-name \
1079   | --program-transform-nam | --program-transform-na \
1080   | --program-transform-n | --program-transform- \
1081   | --program-transform | --program-transfor \
1082   | --program-transfo | --program-transf \
1083   | --program-trans | --program-tran \
1084   | --progr-tra | --program-tr | --program-t)
1085     ac_prev=program_transform_name ;;
1086   -program-transform-name=* | --program-transform-name=* \
1087   | --program-transform-nam=* | --program-transform-na=* \
1088   | --program-transform-n=* | --program-transform-=* \
1089   | --program-transform=* | --program-transfor=* \
1090   | --program-transfo=* | --program-transf=* \
1091   | --program-trans=* | --program-tran=* \
1092   | --progr-tra=* | --program-tr=* | --program-t=*)
1093     program_transform_name=$ac_optarg ;;
1094
1095   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1096     ac_prev=pdfdir ;;
1097   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1098     pdfdir=$ac_optarg ;;
1099
1100   -psdir | --psdir | --psdi | --psd | --ps)
1101     ac_prev=psdir ;;
1102   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1103     psdir=$ac_optarg ;;
1104
1105   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1106   | -silent | --silent | --silen | --sile | --sil)
1107     silent=yes ;;
1108
1109   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1110     ac_prev=sbindir ;;
1111   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1112   | --sbi=* | --sb=*)
1113     sbindir=$ac_optarg ;;
1114
1115   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1116   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1117   | --sharedst | --shareds | --shared | --share | --shar \
1118   | --sha | --sh)
1119     ac_prev=sharedstatedir ;;
1120   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1121   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1122   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1123   | --sha=* | --sh=*)
1124     sharedstatedir=$ac_optarg ;;
1125
1126   -site | --site | --sit)
1127     ac_prev=site ;;
1128   -site=* | --site=* | --sit=*)
1129     site=$ac_optarg ;;
1130
1131   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1132     ac_prev=srcdir ;;
1133   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1134     srcdir=$ac_optarg ;;
1135
1136   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1137   | --syscon | --sysco | --sysc | --sys | --sy)
1138     ac_prev=sysconfdir ;;
1139   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1140   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1141     sysconfdir=$ac_optarg ;;
1142
1143   -target | --target | --targe | --targ | --tar | --ta | --t)
1144     ac_prev=target_alias ;;
1145   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1146     target_alias=$ac_optarg ;;
1147
1148   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1149     verbose=yes ;;
1150
1151   -version | --version | --versio | --versi | --vers | -V)
1152     ac_init_version=: ;;
1153
1154   -with-* | --with-*)
1155     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1156     # Reject names that are not valid shell variable names.
1157     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1158       as_fn_error $? "invalid package name: $ac_useropt"
1159     ac_useropt_orig=$ac_useropt
1160     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1161     case $ac_user_opts in
1162       *"
1163 "with_$ac_useropt"
1164 "*) ;;
1165       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1166          ac_unrecognized_sep=', ';;
1167     esac
1168     eval with_$ac_useropt=\$ac_optarg ;;
1169
1170   -without-* | --without-*)
1171     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1172     # Reject names that are not valid shell variable names.
1173     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1174       as_fn_error $? "invalid package name: $ac_useropt"
1175     ac_useropt_orig=$ac_useropt
1176     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1177     case $ac_user_opts in
1178       *"
1179 "with_$ac_useropt"
1180 "*) ;;
1181       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1182          ac_unrecognized_sep=', ';;
1183     esac
1184     eval with_$ac_useropt=no ;;
1185
1186   --x)
1187     # Obsolete; use --with-x.
1188     with_x=yes ;;
1189
1190   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1191   | --x-incl | --x-inc | --x-in | --x-i)
1192     ac_prev=x_includes ;;
1193   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1194   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1195     x_includes=$ac_optarg ;;
1196
1197   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1198   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1199     ac_prev=x_libraries ;;
1200   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1201   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1202     x_libraries=$ac_optarg ;;
1203
1204   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1205 Try \`$0 --help' for more information"
1206     ;;
1207
1208   *=*)
1209     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1210     # Reject names that are not valid shell variable names.
1211     case $ac_envvar in #(
1212       '' | [0-9]* | *[!_$as_cr_alnum]* )
1213       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1214     esac
1215     eval $ac_envvar=\$ac_optarg
1216     export $ac_envvar ;;
1217
1218   *)
1219     # FIXME: should be removed in autoconf 3.0.
1220     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1221     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1222       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1223     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1224     ;;
1225
1226   esac
1227 done
1228
1229 if test -n "$ac_prev"; then
1230   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1231   as_fn_error $? "missing argument to $ac_option"
1232 fi
1233
1234 if test -n "$ac_unrecognized_opts"; then
1235   case $enable_option_checking in
1236     no) ;;
1237     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1238     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1239   esac
1240 fi
1241
1242 # Check all directory arguments for consistency.
1243 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1244                 datadir sysconfdir sharedstatedir localstatedir includedir \
1245                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1246                 libdir localedir mandir
1247 do
1248   eval ac_val=\$$ac_var
1249   # Remove trailing slashes.
1250   case $ac_val in
1251     */ )
1252       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1253       eval $ac_var=\$ac_val;;
1254   esac
1255   # Be sure to have absolute directory names.
1256   case $ac_val in
1257     [\\/$]* | ?:[\\/]* )  continue;;
1258     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1259   esac
1260   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1261 done
1262
1263 # There might be people who depend on the old broken behavior: `$host'
1264 # used to hold the argument of --host etc.
1265 # FIXME: To remove some day.
1266 build=$build_alias
1267 host=$host_alias
1268 target=$target_alias
1269
1270 # FIXME: To remove some day.
1271 if test "x$host_alias" != x; then
1272   if test "x$build_alias" = x; then
1273     cross_compiling=maybe
1274   elif test "x$build_alias" != "x$host_alias"; then
1275     cross_compiling=yes
1276   fi
1277 fi
1278
1279 ac_tool_prefix=
1280 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1281
1282 test "$silent" = yes && exec 6>/dev/null
1283
1284
1285 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1286 ac_ls_di=`ls -di .` &&
1287 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1288   as_fn_error $? "working directory cannot be determined"
1289 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1290   as_fn_error $? "pwd does not report name of working directory"
1291
1292
1293 # Find the source files, if location was not specified.
1294 if test -z "$srcdir"; then
1295   ac_srcdir_defaulted=yes
1296   # Try the directory containing this script, then the parent directory.
1297   ac_confdir=`$as_dirname -- "$as_myself" ||
1298 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1299          X"$as_myself" : 'X\(//\)[^/]' \| \
1300          X"$as_myself" : 'X\(//\)$' \| \
1301          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1302 $as_echo X"$as_myself" |
1303     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1304             s//\1/
1305             q
1306           }
1307           /^X\(\/\/\)[^/].*/{
1308             s//\1/
1309             q
1310           }
1311           /^X\(\/\/\)$/{
1312             s//\1/
1313             q
1314           }
1315           /^X\(\/\).*/{
1316             s//\1/
1317             q
1318           }
1319           s/.*/./; q'`
1320   srcdir=$ac_confdir
1321   if test ! -r "$srcdir/$ac_unique_file"; then
1322     srcdir=..
1323   fi
1324 else
1325   ac_srcdir_defaulted=no
1326 fi
1327 if test ! -r "$srcdir/$ac_unique_file"; then
1328   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1329   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1330 fi
1331 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1332 ac_abs_confdir=`(
1333         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1334         pwd)`
1335 # When building in place, set srcdir=.
1336 if test "$ac_abs_confdir" = "$ac_pwd"; then
1337   srcdir=.
1338 fi
1339 # Remove unnecessary trailing slashes from srcdir.
1340 # Double slashes in file names in object file debugging info
1341 # mess up M-x gdb in Emacs.
1342 case $srcdir in
1343 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1344 esac
1345 for ac_var in $ac_precious_vars; do
1346   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1347   eval ac_env_${ac_var}_value=\$${ac_var}
1348   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1349   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1350 done
1351
1352 #
1353 # Report the --help message.
1354 #
1355 if test "$ac_init_help" = "long"; then
1356   # Omit some internal or obsolete options to make the list less imposing.
1357   # This message is too long to be a string in the A/UX 3.1 sh.
1358   cat <<_ACEOF
1359 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1360
1361 Usage: $0 [OPTION]... [VAR=VALUE]...
1362
1363 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1364 VAR=VALUE.  See below for descriptions of some of the useful variables.
1365
1366 Defaults for the options are specified in brackets.
1367
1368 Configuration:
1369   -h, --help              display this help and exit
1370       --help=short        display options specific to this package
1371       --help=recursive    display the short help of all the included packages
1372   -V, --version           display version information and exit
1373   -q, --quiet, --silent   do not print \`checking ...' messages
1374       --cache-file=FILE   cache test results in FILE [disabled]
1375   -C, --config-cache      alias for \`--cache-file=config.cache'
1376   -n, --no-create         do not create output files
1377       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1378
1379 Installation directories:
1380   --prefix=PREFIX         install architecture-independent files in PREFIX
1381                           [$ac_default_prefix]
1382   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1383                           [PREFIX]
1384
1385 By default, \`make install' will install all the files in
1386 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1387 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1388 for instance \`--prefix=\$HOME'.
1389
1390 For better control, use the options below.
1391
1392 Fine tuning of the installation directories:
1393   --bindir=DIR            user executables [EPREFIX/bin]
1394   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1395   --libexecdir=DIR        program executables [EPREFIX/libexec]
1396   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1397   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1398   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1399   --libdir=DIR            object code libraries [EPREFIX/lib]
1400   --includedir=DIR        C header files [PREFIX/include]
1401   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1402   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1403   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1404   --infodir=DIR           info documentation [DATAROOTDIR/info]
1405   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1406   --mandir=DIR            man documentation [DATAROOTDIR/man]
1407   --docdir=DIR            documentation root [DATAROOTDIR/doc/libbacktrace]
1408   --htmldir=DIR           html documentation [DOCDIR]
1409   --dvidir=DIR            dvi documentation [DOCDIR]
1410   --pdfdir=DIR            pdf documentation [DOCDIR]
1411   --psdir=DIR             ps documentation [DOCDIR]
1412 _ACEOF
1413
1414   cat <<\_ACEOF
1415
1416 Program names:
1417   --program-prefix=PREFIX            prepend PREFIX to installed program names
1418   --program-suffix=SUFFIX            append SUFFIX to installed program names
1419   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1420
1421 System types:
1422   --build=BUILD     configure for building on BUILD [guessed]
1423   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1424   --target=TARGET   configure for building compilers for TARGET [HOST]
1425 _ACEOF
1426 fi
1427
1428 if test -n "$ac_init_help"; then
1429   case $ac_init_help in
1430      short | recursive ) echo "Configuration of package-unused version-unused:";;
1431    esac
1432   cat <<\_ACEOF
1433
1434 Optional Features:
1435   --disable-option-checking  ignore unrecognized --enable/--with options
1436   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1437   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1438   --enable-multilib       build many library versions (default)
1439   --enable-silent-rules   less verbose build output (undo: "make V=1")
1440   --disable-silent-rules  verbose build output (undo: "make V=0")
1441   --enable-maintainer-mode
1442                           enable make rules and dependencies not useful (and
1443                           sometimes confusing) to the casual installer
1444   --enable-shared[=PKGS]  build shared libraries [default=yes]
1445   --enable-static[=PKGS]  build static libraries [default=yes]
1446   --enable-fast-install[=PKGS]
1447                           optimize for fast installation [default=yes]
1448   --disable-libtool-lock  avoid locking (might break parallel builds)
1449   --disable-largefile     omit support for large files
1450   --enable-cet            enable Intel CET in target libraries [default=auto]
1451   --enable-host-shared    build host code as shared libraries
1452   --enable-cet            enable Intel CET in host libraries [default=auto]
1453
1454 Optional Packages:
1455   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1456   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1457   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1458   --with-pic              try to use only PIC/non-PIC objects [default=use
1459                           both]
1460   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1461   --with-system-libunwind use installed libunwind
1462
1463 Some influential environment variables:
1464   CC          C compiler command
1465   CFLAGS      C compiler flags
1466   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1467               nonstandard directory <lib dir>
1468   LIBS        libraries to pass to the linker, e.g. -l<library>
1469   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1470               you have headers in a nonstandard directory <include dir>
1471   CPP         C preprocessor
1472   OBJCOPY     location of objcopy
1473   DSYMUTIL    location of dsymutil
1474   NM          location of nm
1475
1476 Use these variables to override the choices made by `configure' or to help
1477 it to find libraries and programs with nonstandard names/locations.
1478
1479 Report bugs to the package provider.
1480 _ACEOF
1481 ac_status=$?
1482 fi
1483
1484 if test "$ac_init_help" = "recursive"; then
1485   # If there are subdirs, report their specific --help.
1486   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1487     test -d "$ac_dir" ||
1488       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1489       continue
1490     ac_builddir=.
1491
1492 case "$ac_dir" in
1493 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1494 *)
1495   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1496   # A ".." for each directory in $ac_dir_suffix.
1497   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1498   case $ac_top_builddir_sub in
1499   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1500   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1501   esac ;;
1502 esac
1503 ac_abs_top_builddir=$ac_pwd
1504 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1505 # for backward compatibility:
1506 ac_top_builddir=$ac_top_build_prefix
1507
1508 case $srcdir in
1509   .)  # We are building in place.
1510     ac_srcdir=.
1511     ac_top_srcdir=$ac_top_builddir_sub
1512     ac_abs_top_srcdir=$ac_pwd ;;
1513   [\\/]* | ?:[\\/]* )  # Absolute name.
1514     ac_srcdir=$srcdir$ac_dir_suffix;
1515     ac_top_srcdir=$srcdir
1516     ac_abs_top_srcdir=$srcdir ;;
1517   *) # Relative name.
1518     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1519     ac_top_srcdir=$ac_top_build_prefix$srcdir
1520     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1521 esac
1522 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1523
1524     cd "$ac_dir" || { ac_status=$?; continue; }
1525     # Check for guested configure.
1526     if test -f "$ac_srcdir/configure.gnu"; then
1527       echo &&
1528       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1529     elif test -f "$ac_srcdir/configure"; then
1530       echo &&
1531       $SHELL "$ac_srcdir/configure" --help=recursive
1532     else
1533       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1534     fi || ac_status=$?
1535     cd "$ac_pwd" || { ac_status=$?; break; }
1536   done
1537 fi
1538
1539 test -n "$ac_init_help" && exit $ac_status
1540 if $ac_init_version; then
1541   cat <<\_ACEOF
1542 package-unused configure version-unused
1543 generated by GNU Autoconf 2.69
1544
1545 Copyright (C) 2012 Free Software Foundation, Inc.
1546 This configure script is free software; the Free Software Foundation
1547 gives unlimited permission to copy, distribute and modify it.
1548 _ACEOF
1549   exit
1550 fi
1551
1552 ## ------------------------ ##
1553 ## Autoconf initialization. ##
1554 ## ------------------------ ##
1555
1556 # ac_fn_c_try_compile LINENO
1557 # --------------------------
1558 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1559 ac_fn_c_try_compile ()
1560 {
1561   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1562   rm -f conftest.$ac_objext
1563   if { { ac_try="$ac_compile"
1564 case "(($ac_try" in
1565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1566   *) ac_try_echo=$ac_try;;
1567 esac
1568 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1569 $as_echo "$ac_try_echo"; } >&5
1570   (eval "$ac_compile") 2>conftest.err
1571   ac_status=$?
1572   if test -s conftest.err; then
1573     grep -v '^ *+' conftest.err >conftest.er1
1574     cat conftest.er1 >&5
1575     mv -f conftest.er1 conftest.err
1576   fi
1577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1578   test $ac_status = 0; } && {
1579          test -z "$ac_c_werror_flag" ||
1580          test ! -s conftest.err
1581        } && test -s conftest.$ac_objext; then :
1582   ac_retval=0
1583 else
1584   $as_echo "$as_me: failed program was:" >&5
1585 sed 's/^/| /' conftest.$ac_ext >&5
1586
1587         ac_retval=1
1588 fi
1589   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1590   as_fn_set_status $ac_retval
1591
1592 } # ac_fn_c_try_compile
1593
1594 # ac_fn_c_try_cpp LINENO
1595 # ----------------------
1596 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1597 ac_fn_c_try_cpp ()
1598 {
1599   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1600   if { { ac_try="$ac_cpp conftest.$ac_ext"
1601 case "(($ac_try" in
1602   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1603   *) ac_try_echo=$ac_try;;
1604 esac
1605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1606 $as_echo "$ac_try_echo"; } >&5
1607   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1608   ac_status=$?
1609   if test -s conftest.err; then
1610     grep -v '^ *+' conftest.err >conftest.er1
1611     cat conftest.er1 >&5
1612     mv -f conftest.er1 conftest.err
1613   fi
1614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1615   test $ac_status = 0; } > conftest.i && {
1616          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1617          test ! -s conftest.err
1618        }; then :
1619   ac_retval=0
1620 else
1621   $as_echo "$as_me: failed program was:" >&5
1622 sed 's/^/| /' conftest.$ac_ext >&5
1623
1624     ac_retval=1
1625 fi
1626   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1627   as_fn_set_status $ac_retval
1628
1629 } # ac_fn_c_try_cpp
1630
1631 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1632 # -------------------------------------------------------
1633 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1634 # the include files in INCLUDES and setting the cache variable VAR
1635 # accordingly.
1636 ac_fn_c_check_header_mongrel ()
1637 {
1638   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1639   if eval \${$3+:} false; then :
1640   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1641 $as_echo_n "checking for $2... " >&6; }
1642 if eval \${$3+:} false; then :
1643   $as_echo_n "(cached) " >&6
1644 fi
1645 eval ac_res=\$$3
1646                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1647 $as_echo "$ac_res" >&6; }
1648 else
1649   # Is the header compilable?
1650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1651 $as_echo_n "checking $2 usability... " >&6; }
1652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1653 /* end confdefs.h.  */
1654 $4
1655 #include <$2>
1656 _ACEOF
1657 if ac_fn_c_try_compile "$LINENO"; then :
1658   ac_header_compiler=yes
1659 else
1660   ac_header_compiler=no
1661 fi
1662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1664 $as_echo "$ac_header_compiler" >&6; }
1665
1666 # Is the header present?
1667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1668 $as_echo_n "checking $2 presence... " >&6; }
1669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1670 /* end confdefs.h.  */
1671 #include <$2>
1672 _ACEOF
1673 if ac_fn_c_try_cpp "$LINENO"; then :
1674   ac_header_preproc=yes
1675 else
1676   ac_header_preproc=no
1677 fi
1678 rm -f conftest.err conftest.i conftest.$ac_ext
1679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1680 $as_echo "$ac_header_preproc" >&6; }
1681
1682 # So?  What about this header?
1683 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1684   yes:no: )
1685     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1686 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1687     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1688 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1689     ;;
1690   no:yes:* )
1691     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1692 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1694 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1695     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1696 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1697     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1698 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1699     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1700 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1701     ;;
1702 esac
1703   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1704 $as_echo_n "checking for $2... " >&6; }
1705 if eval \${$3+:} false; then :
1706   $as_echo_n "(cached) " >&6
1707 else
1708   eval "$3=\$ac_header_compiler"
1709 fi
1710 eval ac_res=\$$3
1711                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1712 $as_echo "$ac_res" >&6; }
1713 fi
1714   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1715
1716 } # ac_fn_c_check_header_mongrel
1717
1718 # ac_fn_c_try_run LINENO
1719 # ----------------------
1720 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1721 # that executables *can* be run.
1722 ac_fn_c_try_run ()
1723 {
1724   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1725   if { { ac_try="$ac_link"
1726 case "(($ac_try" in
1727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1728   *) ac_try_echo=$ac_try;;
1729 esac
1730 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1731 $as_echo "$ac_try_echo"; } >&5
1732   (eval "$ac_link") 2>&5
1733   ac_status=$?
1734   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1735   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1736   { { case "(($ac_try" in
1737   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1738   *) ac_try_echo=$ac_try;;
1739 esac
1740 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1741 $as_echo "$ac_try_echo"; } >&5
1742   (eval "$ac_try") 2>&5
1743   ac_status=$?
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; }; }; then :
1746   ac_retval=0
1747 else
1748   $as_echo "$as_me: program exited with status $ac_status" >&5
1749        $as_echo "$as_me: failed program was:" >&5
1750 sed 's/^/| /' conftest.$ac_ext >&5
1751
1752        ac_retval=$ac_status
1753 fi
1754   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1755   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1756   as_fn_set_status $ac_retval
1757
1758 } # ac_fn_c_try_run
1759
1760 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1761 # -------------------------------------------------------
1762 # Tests whether HEADER exists and can be compiled using the include files in
1763 # INCLUDES, setting the cache variable VAR accordingly.
1764 ac_fn_c_check_header_compile ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1768 $as_echo_n "checking for $2... " >&6; }
1769 if eval \${$3+:} false; then :
1770   $as_echo_n "(cached) " >&6
1771 else
1772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1773 /* end confdefs.h.  */
1774 $4
1775 #include <$2>
1776 _ACEOF
1777 if ac_fn_c_try_compile "$LINENO"; then :
1778   eval "$3=yes"
1779 else
1780   eval "$3=no"
1781 fi
1782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1783 fi
1784 eval ac_res=\$$3
1785                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1786 $as_echo "$ac_res" >&6; }
1787   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1788
1789 } # ac_fn_c_check_header_compile
1790
1791 # ac_fn_c_try_link LINENO
1792 # -----------------------
1793 # Try to link conftest.$ac_ext, and return whether this succeeded.
1794 ac_fn_c_try_link ()
1795 {
1796   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1797   rm -f conftest.$ac_objext conftest$ac_exeext
1798   if { { ac_try="$ac_link"
1799 case "(($ac_try" in
1800   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1801   *) ac_try_echo=$ac_try;;
1802 esac
1803 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1804 $as_echo "$ac_try_echo"; } >&5
1805   (eval "$ac_link") 2>conftest.err
1806   ac_status=$?
1807   if test -s conftest.err; then
1808     grep -v '^ *+' conftest.err >conftest.er1
1809     cat conftest.er1 >&5
1810     mv -f conftest.er1 conftest.err
1811   fi
1812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1813   test $ac_status = 0; } && {
1814          test -z "$ac_c_werror_flag" ||
1815          test ! -s conftest.err
1816        } && test -s conftest$ac_exeext && {
1817          test "$cross_compiling" = yes ||
1818          test -x conftest$ac_exeext
1819        }; then :
1820   ac_retval=0
1821 else
1822   $as_echo "$as_me: failed program was:" >&5
1823 sed 's/^/| /' conftest.$ac_ext >&5
1824
1825         ac_retval=1
1826 fi
1827   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1828   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1829   # interfere with the next link command; also delete a directory that is
1830   # left behind by Apple's compiler.  We do this before executing the actions.
1831   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1832   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1833   as_fn_set_status $ac_retval
1834
1835 } # ac_fn_c_try_link
1836
1837 # ac_fn_c_check_func LINENO FUNC VAR
1838 # ----------------------------------
1839 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1840 ac_fn_c_check_func ()
1841 {
1842   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1844 $as_echo_n "checking for $2... " >&6; }
1845 if eval \${$3+:} false; then :
1846   $as_echo_n "(cached) " >&6
1847 else
1848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1849 /* end confdefs.h.  */
1850 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1851    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1852 #define $2 innocuous_$2
1853
1854 /* System header to define __stub macros and hopefully few prototypes,
1855     which can conflict with char $2 (); below.
1856     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1857     <limits.h> exists even on freestanding compilers.  */
1858
1859 #ifdef __STDC__
1860 # include <limits.h>
1861 #else
1862 # include <assert.h>
1863 #endif
1864
1865 #undef $2
1866
1867 /* Override any GCC internal prototype to avoid an error.
1868    Use char because int might match the return type of a GCC
1869    builtin and then its argument prototype would still apply.  */
1870 #ifdef __cplusplus
1871 extern "C"
1872 #endif
1873 char $2 ();
1874 /* The GNU C library defines this for functions which it implements
1875     to always fail with ENOSYS.  Some functions are actually named
1876     something starting with __ and the normal name is an alias.  */
1877 #if defined __stub_$2 || defined __stub___$2
1878 choke me
1879 #endif
1880
1881 int
1882 main ()
1883 {
1884 return $2 ();
1885   ;
1886   return 0;
1887 }
1888 _ACEOF
1889 if ac_fn_c_try_link "$LINENO"; then :
1890   eval "$3=yes"
1891 else
1892   eval "$3=no"
1893 fi
1894 rm -f core conftest.err conftest.$ac_objext \
1895     conftest$ac_exeext conftest.$ac_ext
1896 fi
1897 eval ac_res=\$$3
1898                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1899 $as_echo "$ac_res" >&6; }
1900   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1901
1902 } # ac_fn_c_check_func
1903
1904 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1905 # -------------------------------------------
1906 # Tests whether TYPE exists after having included INCLUDES, setting cache
1907 # variable VAR accordingly.
1908 ac_fn_c_check_type ()
1909 {
1910   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1912 $as_echo_n "checking for $2... " >&6; }
1913 if eval \${$3+:} false; then :
1914   $as_echo_n "(cached) " >&6
1915 else
1916   eval "$3=no"
1917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1918 /* end confdefs.h.  */
1919 $4
1920 int
1921 main ()
1922 {
1923 if (sizeof ($2))
1924          return 0;
1925   ;
1926   return 0;
1927 }
1928 _ACEOF
1929 if ac_fn_c_try_compile "$LINENO"; then :
1930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1931 /* end confdefs.h.  */
1932 $4
1933 int
1934 main ()
1935 {
1936 if (sizeof (($2)))
1937             return 0;
1938   ;
1939   return 0;
1940 }
1941 _ACEOF
1942 if ac_fn_c_try_compile "$LINENO"; then :
1943
1944 else
1945   eval "$3=yes"
1946 fi
1947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950 fi
1951 eval ac_res=\$$3
1952                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1953 $as_echo "$ac_res" >&6; }
1954   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1955
1956 } # ac_fn_c_check_type
1957
1958 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1959 # --------------------------------------------
1960 # Tries to find the compile-time value of EXPR in a program that includes
1961 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1962 # computed
1963 ac_fn_c_compute_int ()
1964 {
1965   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1966   if test "$cross_compiling" = yes; then
1967     # Depending upon the size, compute the lo and hi bounds.
1968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1969 /* end confdefs.h.  */
1970 $4
1971 int
1972 main ()
1973 {
1974 static int test_array [1 - 2 * !(($2) >= 0)];
1975 test_array [0] = 0;
1976 return test_array [0];
1977
1978   ;
1979   return 0;
1980 }
1981 _ACEOF
1982 if ac_fn_c_try_compile "$LINENO"; then :
1983   ac_lo=0 ac_mid=0
1984   while :; do
1985     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1986 /* end confdefs.h.  */
1987 $4
1988 int
1989 main ()
1990 {
1991 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1992 test_array [0] = 0;
1993 return test_array [0];
1994
1995   ;
1996   return 0;
1997 }
1998 _ACEOF
1999 if ac_fn_c_try_compile "$LINENO"; then :
2000   ac_hi=$ac_mid; break
2001 else
2002   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2003                         if test $ac_lo -le $ac_mid; then
2004                           ac_lo= ac_hi=
2005                           break
2006                         fi
2007                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2008 fi
2009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2010   done
2011 else
2012   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2013 /* end confdefs.h.  */
2014 $4
2015 int
2016 main ()
2017 {
2018 static int test_array [1 - 2 * !(($2) < 0)];
2019 test_array [0] = 0;
2020 return test_array [0];
2021
2022   ;
2023   return 0;
2024 }
2025 _ACEOF
2026 if ac_fn_c_try_compile "$LINENO"; then :
2027   ac_hi=-1 ac_mid=-1
2028   while :; do
2029     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2030 /* end confdefs.h.  */
2031 $4
2032 int
2033 main ()
2034 {
2035 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2036 test_array [0] = 0;
2037 return test_array [0];
2038
2039   ;
2040   return 0;
2041 }
2042 _ACEOF
2043 if ac_fn_c_try_compile "$LINENO"; then :
2044   ac_lo=$ac_mid; break
2045 else
2046   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2047                         if test $ac_mid -le $ac_hi; then
2048                           ac_lo= ac_hi=
2049                           break
2050                         fi
2051                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2052 fi
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054   done
2055 else
2056   ac_lo= ac_hi=
2057 fi
2058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2059 fi
2060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2061 # Binary search between lo and hi bounds.
2062 while test "x$ac_lo" != "x$ac_hi"; do
2063   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2064   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2065 /* end confdefs.h.  */
2066 $4
2067 int
2068 main ()
2069 {
2070 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2071 test_array [0] = 0;
2072 return test_array [0];
2073
2074   ;
2075   return 0;
2076 }
2077 _ACEOF
2078 if ac_fn_c_try_compile "$LINENO"; then :
2079   ac_hi=$ac_mid
2080 else
2081   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2082 fi
2083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2084 done
2085 case $ac_lo in #((
2086 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2087 '') ac_retval=1 ;;
2088 esac
2089   else
2090     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2091 /* end confdefs.h.  */
2092 $4
2093 static long int longval () { return $2; }
2094 static unsigned long int ulongval () { return $2; }
2095 #include <stdio.h>
2096 #include <stdlib.h>
2097 int
2098 main ()
2099 {
2100
2101   FILE *f = fopen ("conftest.val", "w");
2102   if (! f)
2103     return 1;
2104   if (($2) < 0)
2105     {
2106       long int i = longval ();
2107       if (i != ($2))
2108         return 1;
2109       fprintf (f, "%ld", i);
2110     }
2111   else
2112     {
2113       unsigned long int i = ulongval ();
2114       if (i != ($2))
2115         return 1;
2116       fprintf (f, "%lu", i);
2117     }
2118   /* Do not output a trailing newline, as this causes \r\n confusion
2119      on some platforms.  */
2120   return ferror (f) || fclose (f) != 0;
2121
2122   ;
2123   return 0;
2124 }
2125 _ACEOF
2126 if ac_fn_c_try_run "$LINENO"; then :
2127   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2128 else
2129   ac_retval=1
2130 fi
2131 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2132   conftest.$ac_objext conftest.beam conftest.$ac_ext
2133 rm -f conftest.val
2134
2135   fi
2136   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2137   as_fn_set_status $ac_retval
2138
2139 } # ac_fn_c_compute_int
2140
2141 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2142 # ---------------------------------------------
2143 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2144 # accordingly.
2145 ac_fn_c_check_decl ()
2146 {
2147   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2148   as_decl_name=`echo $2|sed 's/ *(.*//'`
2149   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2151 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2152 if eval \${$3+:} false; then :
2153   $as_echo_n "(cached) " >&6
2154 else
2155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2156 /* end confdefs.h.  */
2157 $4
2158 int
2159 main ()
2160 {
2161 #ifndef $as_decl_name
2162 #ifdef __cplusplus
2163   (void) $as_decl_use;
2164 #else
2165   (void) $as_decl_name;
2166 #endif
2167 #endif
2168
2169   ;
2170   return 0;
2171 }
2172 _ACEOF
2173 if ac_fn_c_try_compile "$LINENO"; then :
2174   eval "$3=yes"
2175 else
2176   eval "$3=no"
2177 fi
2178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2179 fi
2180 eval ac_res=\$$3
2181                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2182 $as_echo "$ac_res" >&6; }
2183   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2184
2185 } # ac_fn_c_check_decl
2186 cat >config.log <<_ACEOF
2187 This file contains any messages produced by compilers while
2188 running configure, to aid debugging if configure makes a mistake.
2189
2190 It was created by package-unused $as_me version-unused, which was
2191 generated by GNU Autoconf 2.69.  Invocation command line was
2192
2193   $ $0 $@
2194
2195 _ACEOF
2196 exec 5>>config.log
2197 {
2198 cat <<_ASUNAME
2199 ## --------- ##
2200 ## Platform. ##
2201 ## --------- ##
2202
2203 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2204 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2205 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2206 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2207 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2208
2209 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2210 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2211
2212 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2213 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2214 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2215 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2216 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2217 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2218 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2219
2220 _ASUNAME
2221
2222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2223 for as_dir in $PATH
2224 do
2225   IFS=$as_save_IFS
2226   test -z "$as_dir" && as_dir=.
2227     $as_echo "PATH: $as_dir"
2228   done
2229 IFS=$as_save_IFS
2230
2231 } >&5
2232
2233 cat >&5 <<_ACEOF
2234
2235
2236 ## ----------- ##
2237 ## Core tests. ##
2238 ## ----------- ##
2239
2240 _ACEOF
2241
2242
2243 # Keep a trace of the command line.
2244 # Strip out --no-create and --no-recursion so they do not pile up.
2245 # Strip out --silent because we don't want to record it for future runs.
2246 # Also quote any args containing shell meta-characters.
2247 # Make two passes to allow for proper duplicate-argument suppression.
2248 ac_configure_args=
2249 ac_configure_args0=
2250 ac_configure_args1=
2251 ac_must_keep_next=false
2252 for ac_pass in 1 2
2253 do
2254   for ac_arg
2255   do
2256     case $ac_arg in
2257     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2258     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2259     | -silent | --silent | --silen | --sile | --sil)
2260       continue ;;
2261     *\'*)
2262       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2263     esac
2264     case $ac_pass in
2265     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2266     2)
2267       as_fn_append ac_configure_args1 " '$ac_arg'"
2268       if test $ac_must_keep_next = true; then
2269         ac_must_keep_next=false # Got value, back to normal.
2270       else
2271         case $ac_arg in
2272           *=* | --config-cache | -C | -disable-* | --disable-* \
2273           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2274           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2275           | -with-* | --with-* | -without-* | --without-* | --x)
2276             case "$ac_configure_args0 " in
2277               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2278             esac
2279             ;;
2280           -* ) ac_must_keep_next=true ;;
2281         esac
2282       fi
2283       as_fn_append ac_configure_args " '$ac_arg'"
2284       ;;
2285     esac
2286   done
2287 done
2288 { ac_configure_args0=; unset ac_configure_args0;}
2289 { ac_configure_args1=; unset ac_configure_args1;}
2290
2291 # When interrupted or exit'd, cleanup temporary files, and complete
2292 # config.log.  We remove comments because anyway the quotes in there
2293 # would cause problems or look ugly.
2294 # WARNING: Use '\'' to represent an apostrophe within the trap.
2295 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2296 trap 'exit_status=$?
2297   # Save into config.log some information that might help in debugging.
2298   {
2299     echo
2300
2301     $as_echo "## ---------------- ##
2302 ## Cache variables. ##
2303 ## ---------------- ##"
2304     echo
2305     # The following way of writing the cache mishandles newlines in values,
2306 (
2307   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2308     eval ac_val=\$$ac_var
2309     case $ac_val in #(
2310     *${as_nl}*)
2311       case $ac_var in #(
2312       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2313 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2314       esac
2315       case $ac_var in #(
2316       _ | IFS | as_nl) ;; #(
2317       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2318       *) { eval $ac_var=; unset $ac_var;} ;;
2319       esac ;;
2320     esac
2321   done
2322   (set) 2>&1 |
2323     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2324     *${as_nl}ac_space=\ *)
2325       sed -n \
2326         "s/'\''/'\''\\\\'\'''\''/g;
2327           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2328       ;; #(
2329     *)
2330       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2331       ;;
2332     esac |
2333     sort
2334 )
2335     echo
2336
2337     $as_echo "## ----------------- ##
2338 ## Output variables. ##
2339 ## ----------------- ##"
2340     echo
2341     for ac_var in $ac_subst_vars
2342     do
2343       eval ac_val=\$$ac_var
2344       case $ac_val in
2345       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2346       esac
2347       $as_echo "$ac_var='\''$ac_val'\''"
2348     done | sort
2349     echo
2350
2351     if test -n "$ac_subst_files"; then
2352       $as_echo "## ------------------- ##
2353 ## File substitutions. ##
2354 ## ------------------- ##"
2355       echo
2356       for ac_var in $ac_subst_files
2357       do
2358         eval ac_val=\$$ac_var
2359         case $ac_val in
2360         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2361         esac
2362         $as_echo "$ac_var='\''$ac_val'\''"
2363       done | sort
2364       echo
2365     fi
2366
2367     if test -s confdefs.h; then
2368       $as_echo "## ----------- ##
2369 ## confdefs.h. ##
2370 ## ----------- ##"
2371       echo
2372       cat confdefs.h
2373       echo
2374     fi
2375     test "$ac_signal" != 0 &&
2376       $as_echo "$as_me: caught signal $ac_signal"
2377     $as_echo "$as_me: exit $exit_status"
2378   } >&5
2379   rm -f core *.core core.conftest.* &&
2380     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2381     exit $exit_status
2382 ' 0
2383 for ac_signal in 1 2 13 15; do
2384   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2385 done
2386 ac_signal=0
2387
2388 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2389 rm -f -r conftest* confdefs.h
2390
2391 $as_echo "/* confdefs.h */" > confdefs.h
2392
2393 # Predefined preprocessor variables.
2394
2395 cat >>confdefs.h <<_ACEOF
2396 #define PACKAGE_NAME "$PACKAGE_NAME"
2397 _ACEOF
2398
2399 cat >>confdefs.h <<_ACEOF
2400 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2401 _ACEOF
2402
2403 cat >>confdefs.h <<_ACEOF
2404 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2405 _ACEOF
2406
2407 cat >>confdefs.h <<_ACEOF
2408 #define PACKAGE_STRING "$PACKAGE_STRING"
2409 _ACEOF
2410
2411 cat >>confdefs.h <<_ACEOF
2412 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2413 _ACEOF
2414
2415 cat >>confdefs.h <<_ACEOF
2416 #define PACKAGE_URL "$PACKAGE_URL"
2417 _ACEOF
2418
2419
2420 # Let the site file select an alternate cache file if it wants to.
2421 # Prefer an explicitly selected file to automatically selected ones.
2422 ac_site_file1=NONE
2423 ac_site_file2=NONE
2424 if test -n "$CONFIG_SITE"; then
2425   # We do not want a PATH search for config.site.
2426   case $CONFIG_SITE in #((
2427     -*)  ac_site_file1=./$CONFIG_SITE;;
2428     */*) ac_site_file1=$CONFIG_SITE;;
2429     *)   ac_site_file1=./$CONFIG_SITE;;
2430   esac
2431 elif test "x$prefix" != xNONE; then
2432   ac_site_file1=$prefix/share/config.site
2433   ac_site_file2=$prefix/etc/config.site
2434 else
2435   ac_site_file1=$ac_default_prefix/share/config.site
2436   ac_site_file2=$ac_default_prefix/etc/config.site
2437 fi
2438 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2439 do
2440   test "x$ac_site_file" = xNONE && continue
2441   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2442     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2443 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2444     sed 's/^/| /' "$ac_site_file" >&5
2445     . "$ac_site_file" \
2446       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2447 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2448 as_fn_error $? "failed to load site script $ac_site_file
2449 See \`config.log' for more details" "$LINENO" 5; }
2450   fi
2451 done
2452
2453 if test -r "$cache_file"; then
2454   # Some versions of bash will fail to source /dev/null (special files
2455   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2456   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2457     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2458 $as_echo "$as_me: loading cache $cache_file" >&6;}
2459     case $cache_file in
2460       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2461       *)                      . "./$cache_file";;
2462     esac
2463   fi
2464 else
2465   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2466 $as_echo "$as_me: creating cache $cache_file" >&6;}
2467   >$cache_file
2468 fi
2469
2470 # Check that the precious variables saved in the cache have kept the same
2471 # value.
2472 ac_cache_corrupted=false
2473 for ac_var in $ac_precious_vars; do
2474   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2475   eval ac_new_set=\$ac_env_${ac_var}_set
2476   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2477   eval ac_new_val=\$ac_env_${ac_var}_value
2478   case $ac_old_set,$ac_new_set in
2479     set,)
2480       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2481 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2482       ac_cache_corrupted=: ;;
2483     ,set)
2484       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2485 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2486       ac_cache_corrupted=: ;;
2487     ,);;
2488     *)
2489       if test "x$ac_old_val" != "x$ac_new_val"; then
2490         # differences in whitespace do not lead to failure.
2491         ac_old_val_w=`echo x $ac_old_val`
2492         ac_new_val_w=`echo x $ac_new_val`
2493         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2494           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2495 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2496           ac_cache_corrupted=:
2497         else
2498           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2499 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2500           eval $ac_var=\$ac_old_val
2501         fi
2502         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2503 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2504         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2505 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2506       fi;;
2507   esac
2508   # Pass precious variables to config.status.
2509   if test "$ac_new_set" = set; then
2510     case $ac_new_val in
2511     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2512     *) ac_arg=$ac_var=$ac_new_val ;;
2513     esac
2514     case " $ac_configure_args " in
2515       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2516       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2517     esac
2518   fi
2519 done
2520 if $ac_cache_corrupted; then
2521   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2522 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2523   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2524 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2525   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2526 fi
2527 ## -------------------- ##
2528 ## Main body of script. ##
2529 ## -------------------- ##
2530
2531 ac_ext=c
2532 ac_cpp='$CPP $CPPFLAGS'
2533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2535 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2536
2537
2538
2539
2540
2541
2542 ac_config_headers="$ac_config_headers config.h"
2543
2544
2545 if test -n "${with_target_subdir}"; then
2546   # Default to --enable-multilib
2547 # Check whether --enable-multilib was given.
2548 if test "${enable_multilib+set}" = set; then :
2549   enableval=$enable_multilib; case "$enableval" in
2550   yes) multilib=yes ;;
2551   no)  multilib=no ;;
2552   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2553  esac
2554 else
2555   multilib=yes
2556 fi
2557
2558
2559 # We may get other options which we leave undocumented:
2560 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2561 # See config-ml.in if you want the gory details.
2562
2563 if test "$srcdir" = "."; then
2564   if test "$with_target_subdir" != "."; then
2565     multi_basedir="$srcdir/$with_multisrctop../.."
2566   else
2567     multi_basedir="$srcdir/$with_multisrctop.."
2568   fi
2569 else
2570   multi_basedir="$srcdir/.."
2571 fi
2572
2573
2574 # Even if the default multilib is not a cross compilation,
2575 # it may be that some of the other multilibs are.
2576 if test $cross_compiling = no && test $multilib = yes \
2577    && test "x${with_multisubdir}" != x ; then
2578    cross_compiling=maybe
2579 fi
2580
2581 ac_config_commands="$ac_config_commands default-1"
2582
2583 fi
2584
2585 ac_aux_dir=
2586 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2587   if test -f "$ac_dir/install-sh"; then
2588     ac_aux_dir=$ac_dir
2589     ac_install_sh="$ac_aux_dir/install-sh -c"
2590     break
2591   elif test -f "$ac_dir/install.sh"; then
2592     ac_aux_dir=$ac_dir
2593     ac_install_sh="$ac_aux_dir/install.sh -c"
2594     break
2595   elif test -f "$ac_dir/shtool"; then
2596     ac_aux_dir=$ac_dir
2597     ac_install_sh="$ac_aux_dir/shtool install -c"
2598     break
2599   fi
2600 done
2601 if test -z "$ac_aux_dir"; then
2602   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2603 fi
2604
2605 # These three variables are undocumented and unsupported,
2606 # and are intended to be withdrawn in a future Autoconf release.
2607 # They can cause serious problems if a builder's source tree is in a directory
2608 # whose full name contains unusual characters.
2609 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2610 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2611 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2612
2613
2614 # Make sure we can run config.sub.
2615 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2616   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2617
2618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2619 $as_echo_n "checking build system type... " >&6; }
2620 if ${ac_cv_build+:} false; then :
2621   $as_echo_n "(cached) " >&6
2622 else
2623   ac_build_alias=$build_alias
2624 test "x$ac_build_alias" = x &&
2625   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2626 test "x$ac_build_alias" = x &&
2627   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2628 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2629   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2630
2631 fi
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2633 $as_echo "$ac_cv_build" >&6; }
2634 case $ac_cv_build in
2635 *-*-*) ;;
2636 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2637 esac
2638 build=$ac_cv_build
2639 ac_save_IFS=$IFS; IFS='-'
2640 set x $ac_cv_build
2641 shift
2642 build_cpu=$1
2643 build_vendor=$2
2644 shift; shift
2645 # Remember, the first character of IFS is used to create $*,
2646 # except with old shells:
2647 build_os=$*
2648 IFS=$ac_save_IFS
2649 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2650
2651
2652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2653 $as_echo_n "checking host system type... " >&6; }
2654 if ${ac_cv_host+:} false; then :
2655   $as_echo_n "(cached) " >&6
2656 else
2657   if test "x$host_alias" = x; then
2658   ac_cv_host=$ac_cv_build
2659 else
2660   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2661     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2662 fi
2663
2664 fi
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2666 $as_echo "$ac_cv_host" >&6; }
2667 case $ac_cv_host in
2668 *-*-*) ;;
2669 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2670 esac
2671 host=$ac_cv_host
2672 ac_save_IFS=$IFS; IFS='-'
2673 set x $ac_cv_host
2674 shift
2675 host_cpu=$1
2676 host_vendor=$2
2677 shift; shift
2678 # Remember, the first character of IFS is used to create $*,
2679 # except with old shells:
2680 host_os=$*
2681 IFS=$ac_save_IFS
2682 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2683
2684
2685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2686 $as_echo_n "checking target system type... " >&6; }
2687 if ${ac_cv_target+:} false; then :
2688   $as_echo_n "(cached) " >&6
2689 else
2690   if test "x$target_alias" = x; then
2691   ac_cv_target=$ac_cv_host
2692 else
2693   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2694     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2695 fi
2696
2697 fi
2698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2699 $as_echo "$ac_cv_target" >&6; }
2700 case $ac_cv_target in
2701 *-*-*) ;;
2702 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2703 esac
2704 target=$ac_cv_target
2705 ac_save_IFS=$IFS; IFS='-'
2706 set x $ac_cv_target
2707 shift
2708 target_cpu=$1
2709 target_vendor=$2
2710 shift; shift
2711 # Remember, the first character of IFS is used to create $*,
2712 # except with old shells:
2713 target_os=$*
2714 IFS=$ac_save_IFS
2715 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2716
2717
2718 # The aliases save the names the user supplied, while $host etc.
2719 # will get canonicalized.
2720 test -n "$target_alias" &&
2721   test "$program_prefix$program_suffix$program_transform_name" = \
2722     NONENONEs,x,x, &&
2723   program_prefix=${target_alias}-
2724
2725 target_alias=${target_alias-$host_alias}
2726
2727 # Expand $ac_aux_dir to an absolute path.
2728 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2729
2730 ac_ext=c
2731 ac_cpp='$CPP $CPPFLAGS'
2732 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2733 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2734 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2735 if test -n "$ac_tool_prefix"; then
2736   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2737 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2739 $as_echo_n "checking for $ac_word... " >&6; }
2740 if ${ac_cv_prog_CC+:} false; then :
2741   $as_echo_n "(cached) " >&6
2742 else
2743   if test -n "$CC"; then
2744   ac_cv_prog_CC="$CC" # Let the user override the test.
2745 else
2746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2747 for as_dir in $PATH
2748 do
2749   IFS=$as_save_IFS
2750   test -z "$as_dir" && as_dir=.
2751     for ac_exec_ext in '' $ac_executable_extensions; do
2752   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2753     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2754     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2755     break 2
2756   fi
2757 done
2758   done
2759 IFS=$as_save_IFS
2760
2761 fi
2762 fi
2763 CC=$ac_cv_prog_CC
2764 if test -n "$CC"; then
2765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2766 $as_echo "$CC" >&6; }
2767 else
2768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2769 $as_echo "no" >&6; }
2770 fi
2771
2772
2773 fi
2774 if test -z "$ac_cv_prog_CC"; then
2775   ac_ct_CC=$CC
2776   # Extract the first word of "gcc", so it can be a program name with args.
2777 set dummy gcc; ac_word=$2
2778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2779 $as_echo_n "checking for $ac_word... " >&6; }
2780 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2781   $as_echo_n "(cached) " >&6
2782 else
2783   if test -n "$ac_ct_CC"; then
2784   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2785 else
2786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2787 for as_dir in $PATH
2788 do
2789   IFS=$as_save_IFS
2790   test -z "$as_dir" && as_dir=.
2791     for ac_exec_ext in '' $ac_executable_extensions; do
2792   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2793     ac_cv_prog_ac_ct_CC="gcc"
2794     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2795     break 2
2796   fi
2797 done
2798   done
2799 IFS=$as_save_IFS
2800
2801 fi
2802 fi
2803 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2804 if test -n "$ac_ct_CC"; then
2805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2806 $as_echo "$ac_ct_CC" >&6; }
2807 else
2808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2809 $as_echo "no" >&6; }
2810 fi
2811
2812   if test "x$ac_ct_CC" = x; then
2813     CC=""
2814   else
2815     case $cross_compiling:$ac_tool_warned in
2816 yes:)
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2818 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2819 ac_tool_warned=yes ;;
2820 esac
2821     CC=$ac_ct_CC
2822   fi
2823 else
2824   CC="$ac_cv_prog_CC"
2825 fi
2826
2827 if test -z "$CC"; then
2828           if test -n "$ac_tool_prefix"; then
2829     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2830 set dummy ${ac_tool_prefix}cc; ac_word=$2
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2832 $as_echo_n "checking for $ac_word... " >&6; }
2833 if ${ac_cv_prog_CC+:} false; then :
2834   $as_echo_n "(cached) " >&6
2835 else
2836   if test -n "$CC"; then
2837   ac_cv_prog_CC="$CC" # Let the user override the test.
2838 else
2839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2840 for as_dir in $PATH
2841 do
2842   IFS=$as_save_IFS
2843   test -z "$as_dir" && as_dir=.
2844     for ac_exec_ext in '' $ac_executable_extensions; do
2845   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2846     ac_cv_prog_CC="${ac_tool_prefix}cc"
2847     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2848     break 2
2849   fi
2850 done
2851   done
2852 IFS=$as_save_IFS
2853
2854 fi
2855 fi
2856 CC=$ac_cv_prog_CC
2857 if test -n "$CC"; then
2858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2859 $as_echo "$CC" >&6; }
2860 else
2861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2862 $as_echo "no" >&6; }
2863 fi
2864
2865
2866   fi
2867 fi
2868 if test -z "$CC"; then
2869   # Extract the first word of "cc", so it can be a program name with args.
2870 set dummy cc; ac_word=$2
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2872 $as_echo_n "checking for $ac_word... " >&6; }
2873 if ${ac_cv_prog_CC+:} false; then :
2874   $as_echo_n "(cached) " >&6
2875 else
2876   if test -n "$CC"; then
2877   ac_cv_prog_CC="$CC" # Let the user override the test.
2878 else
2879   ac_prog_rejected=no
2880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2881 for as_dir in $PATH
2882 do
2883   IFS=$as_save_IFS
2884   test -z "$as_dir" && as_dir=.
2885     for ac_exec_ext in '' $ac_executable_extensions; do
2886   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2887     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2888        ac_prog_rejected=yes
2889        continue
2890      fi
2891     ac_cv_prog_CC="cc"
2892     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2893     break 2
2894   fi
2895 done
2896   done
2897 IFS=$as_save_IFS
2898
2899 if test $ac_prog_rejected = yes; then
2900   # We found a bogon in the path, so make sure we never use it.
2901   set dummy $ac_cv_prog_CC
2902   shift
2903   if test $# != 0; then
2904     # We chose a different compiler from the bogus one.
2905     # However, it has the same basename, so the bogon will be chosen
2906     # first if we set CC to just the basename; use the full file name.
2907     shift
2908     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2909   fi
2910 fi
2911 fi
2912 fi
2913 CC=$ac_cv_prog_CC
2914 if test -n "$CC"; then
2915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2916 $as_echo "$CC" >&6; }
2917 else
2918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2919 $as_echo "no" >&6; }
2920 fi
2921
2922
2923 fi
2924 if test -z "$CC"; then
2925   if test -n "$ac_tool_prefix"; then
2926   for ac_prog in cl.exe
2927   do
2928     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2929 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2931 $as_echo_n "checking for $ac_word... " >&6; }
2932 if ${ac_cv_prog_CC+:} false; then :
2933   $as_echo_n "(cached) " >&6
2934 else
2935   if test -n "$CC"; then
2936   ac_cv_prog_CC="$CC" # Let the user override the test.
2937 else
2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939 for as_dir in $PATH
2940 do
2941   IFS=$as_save_IFS
2942   test -z "$as_dir" && as_dir=.
2943     for ac_exec_ext in '' $ac_executable_extensions; do
2944   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2945     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2946     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2947     break 2
2948   fi
2949 done
2950   done
2951 IFS=$as_save_IFS
2952
2953 fi
2954 fi
2955 CC=$ac_cv_prog_CC
2956 if test -n "$CC"; then
2957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2958 $as_echo "$CC" >&6; }
2959 else
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2961 $as_echo "no" >&6; }
2962 fi
2963
2964
2965     test -n "$CC" && break
2966   done
2967 fi
2968 if test -z "$CC"; then
2969   ac_ct_CC=$CC
2970   for ac_prog in cl.exe
2971 do
2972   # Extract the first word of "$ac_prog", so it can be a program name with args.
2973 set dummy $ac_prog; ac_word=$2
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2975 $as_echo_n "checking for $ac_word... " >&6; }
2976 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2977   $as_echo_n "(cached) " >&6
2978 else
2979   if test -n "$ac_ct_CC"; then
2980   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2981 else
2982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2983 for as_dir in $PATH
2984 do
2985   IFS=$as_save_IFS
2986   test -z "$as_dir" && as_dir=.
2987     for ac_exec_ext in '' $ac_executable_extensions; do
2988   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2989     ac_cv_prog_ac_ct_CC="$ac_prog"
2990     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2991     break 2
2992   fi
2993 done
2994   done
2995 IFS=$as_save_IFS
2996
2997 fi
2998 fi
2999 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3000 if test -n "$ac_ct_CC"; then
3001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3002 $as_echo "$ac_ct_CC" >&6; }
3003 else
3004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3005 $as_echo "no" >&6; }
3006 fi
3007
3008
3009   test -n "$ac_ct_CC" && break
3010 done
3011
3012   if test "x$ac_ct_CC" = x; then
3013     CC=""
3014   else
3015     case $cross_compiling:$ac_tool_warned in
3016 yes:)
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3018 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3019 ac_tool_warned=yes ;;
3020 esac
3021     CC=$ac_ct_CC
3022   fi
3023 fi
3024
3025 fi
3026
3027
3028 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3029 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3030 as_fn_error $? "no acceptable C compiler found in \$PATH
3031 See \`config.log' for more details" "$LINENO" 5; }
3032
3033 # Provide some information about the compiler.
3034 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3035 set X $ac_compile
3036 ac_compiler=$2
3037 for ac_option in --version -v -V -qversion; do
3038   { { ac_try="$ac_compiler $ac_option >&5"
3039 case "(($ac_try" in
3040   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3041   *) ac_try_echo=$ac_try;;
3042 esac
3043 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3044 $as_echo "$ac_try_echo"; } >&5
3045   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3046   ac_status=$?
3047   if test -s conftest.err; then
3048     sed '10a\
3049 ... rest of stderr output deleted ...
3050          10q' conftest.err >conftest.er1
3051     cat conftest.er1 >&5
3052   fi
3053   rm -f conftest.er1 conftest.err
3054   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3055   test $ac_status = 0; }
3056 done
3057
3058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3059 /* end confdefs.h.  */
3060
3061 int
3062 main ()
3063 {
3064
3065   ;
3066   return 0;
3067 }
3068 _ACEOF
3069 ac_clean_files_save=$ac_clean_files
3070 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3071 # Try to create an executable without -o first, disregard a.out.
3072 # It will help us diagnose broken compilers, and finding out an intuition
3073 # of exeext.
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3075 $as_echo_n "checking whether the C compiler works... " >&6; }
3076 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3077
3078 # The possible output files:
3079 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3080
3081 ac_rmfiles=
3082 for ac_file in $ac_files
3083 do
3084   case $ac_file in
3085     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3086     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3087   esac
3088 done
3089 rm -f $ac_rmfiles
3090
3091 if { { ac_try="$ac_link_default"
3092 case "(($ac_try" in
3093   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3094   *) ac_try_echo=$ac_try;;
3095 esac
3096 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3097 $as_echo "$ac_try_echo"; } >&5
3098   (eval "$ac_link_default") 2>&5
3099   ac_status=$?
3100   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3101   test $ac_status = 0; }; then :
3102   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3103 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3104 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3105 # so that the user can short-circuit this test for compilers unknown to
3106 # Autoconf.
3107 for ac_file in $ac_files ''
3108 do
3109   test -f "$ac_file" || continue
3110   case $ac_file in
3111     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3112         ;;
3113     [ab].out )
3114         # We found the default executable, but exeext='' is most
3115         # certainly right.
3116         break;;
3117     *.* )
3118         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3119         then :; else
3120            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3121         fi
3122         # We set ac_cv_exeext here because the later test for it is not
3123         # safe: cross compilers may not add the suffix if given an `-o'
3124         # argument, so we may need to know it at that point already.
3125         # Even if this section looks crufty: it has the advantage of
3126         # actually working.
3127         break;;
3128     * )
3129         break;;
3130   esac
3131 done
3132 test "$ac_cv_exeext" = no && ac_cv_exeext=
3133
3134 else
3135   ac_file=''
3136 fi
3137 if test -z "$ac_file"; then :
3138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3139 $as_echo "no" >&6; }
3140 $as_echo "$as_me: failed program was:" >&5
3141 sed 's/^/| /' conftest.$ac_ext >&5
3142
3143 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3144 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3145 as_fn_error 77 "C compiler cannot create executables
3146 See \`config.log' for more details" "$LINENO" 5; }
3147 else
3148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3149 $as_echo "yes" >&6; }
3150 fi
3151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3152 $as_echo_n "checking for C compiler default output file name... " >&6; }
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3154 $as_echo "$ac_file" >&6; }
3155 ac_exeext=$ac_cv_exeext
3156
3157 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3158 ac_clean_files=$ac_clean_files_save
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3160 $as_echo_n "checking for suffix of executables... " >&6; }
3161 if { { ac_try="$ac_link"
3162 case "(($ac_try" in
3163   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3164   *) ac_try_echo=$ac_try;;
3165 esac
3166 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3167 $as_echo "$ac_try_echo"; } >&5
3168   (eval "$ac_link") 2>&5
3169   ac_status=$?
3170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3171   test $ac_status = 0; }; then :
3172   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3173 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3174 # work properly (i.e., refer to `conftest.exe'), while it won't with
3175 # `rm'.
3176 for ac_file in conftest.exe conftest conftest.*; do
3177   test -f "$ac_file" || continue
3178   case $ac_file in
3179     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3180     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3181           break;;
3182     * ) break;;
3183   esac
3184 done
3185 else
3186   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3187 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3188 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3189 See \`config.log' for more details" "$LINENO" 5; }
3190 fi
3191 rm -f conftest conftest$ac_cv_exeext
3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3193 $as_echo "$ac_cv_exeext" >&6; }
3194
3195 rm -f conftest.$ac_ext
3196 EXEEXT=$ac_cv_exeext
3197 ac_exeext=$EXEEXT
3198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3199 /* end confdefs.h.  */
3200 #include <stdio.h>
3201 int
3202 main ()
3203 {
3204 FILE *f = fopen ("conftest.out", "w");
3205  return ferror (f) || fclose (f) != 0;
3206
3207   ;
3208   return 0;
3209 }
3210 _ACEOF
3211 ac_clean_files="$ac_clean_files conftest.out"
3212 # Check that the compiler produces executables we can run.  If not, either
3213 # the compiler is broken, or we cross compile.
3214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3215 $as_echo_n "checking whether we are cross compiling... " >&6; }
3216 if test "$cross_compiling" != yes; then
3217   { { ac_try="$ac_link"
3218 case "(($ac_try" in
3219   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3220   *) ac_try_echo=$ac_try;;
3221 esac
3222 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3223 $as_echo "$ac_try_echo"; } >&5
3224   (eval "$ac_link") 2>&5
3225   ac_status=$?
3226   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3227   test $ac_status = 0; }
3228   if { ac_try='./conftest$ac_cv_exeext'
3229   { { case "(($ac_try" in
3230   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3231   *) ac_try_echo=$ac_try;;
3232 esac
3233 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3234 $as_echo "$ac_try_echo"; } >&5
3235   (eval "$ac_try") 2>&5
3236   ac_status=$?
3237   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3238   test $ac_status = 0; }; }; then
3239     cross_compiling=no
3240   else
3241     if test "$cross_compiling" = maybe; then
3242         cross_compiling=yes
3243     else
3244         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3245 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3246 as_fn_error $? "cannot run C compiled programs.
3247 If you meant to cross compile, use \`--host'.
3248 See \`config.log' for more details" "$LINENO" 5; }
3249     fi
3250   fi
3251 fi
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3253 $as_echo "$cross_compiling" >&6; }
3254
3255 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3256 ac_clean_files=$ac_clean_files_save
3257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3258 $as_echo_n "checking for suffix of object files... " >&6; }
3259 if ${ac_cv_objext+:} false; then :
3260   $as_echo_n "(cached) " >&6
3261 else
3262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3263 /* end confdefs.h.  */
3264
3265 int
3266 main ()
3267 {
3268
3269   ;
3270   return 0;
3271 }
3272 _ACEOF
3273 rm -f conftest.o conftest.obj
3274 if { { ac_try="$ac_compile"
3275 case "(($ac_try" in
3276   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3277   *) ac_try_echo=$ac_try;;
3278 esac
3279 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3280 $as_echo "$ac_try_echo"; } >&5
3281   (eval "$ac_compile") 2>&5
3282   ac_status=$?
3283   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3284   test $ac_status = 0; }; then :
3285   for ac_file in conftest.o conftest.obj conftest.*; do
3286   test -f "$ac_file" || continue;
3287   case $ac_file in
3288     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3289     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3290        break;;
3291   esac
3292 done
3293 else
3294   $as_echo "$as_me: failed program was:" >&5
3295 sed 's/^/| /' conftest.$ac_ext >&5
3296
3297 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3298 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3299 as_fn_error $? "cannot compute suffix of object files: cannot compile
3300 See \`config.log' for more details" "$LINENO" 5; }
3301 fi
3302 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3303 fi
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3305 $as_echo "$ac_cv_objext" >&6; }
3306 OBJEXT=$ac_cv_objext
3307 ac_objext=$OBJEXT
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3309 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3310 if ${ac_cv_c_compiler_gnu+:} false; then :
3311   $as_echo_n "(cached) " >&6
3312 else
3313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3314 /* end confdefs.h.  */
3315
3316 int
3317 main ()
3318 {
3319 #ifndef __GNUC__
3320        choke me
3321 #endif
3322
3323   ;
3324   return 0;
3325 }
3326 _ACEOF
3327 if ac_fn_c_try_compile "$LINENO"; then :
3328   ac_compiler_gnu=yes
3329 else
3330   ac_compiler_gnu=no
3331 fi
3332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3333 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3334
3335 fi
3336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3337 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3338 if test $ac_compiler_gnu = yes; then
3339   GCC=yes
3340 else
3341   GCC=
3342 fi
3343 ac_test_CFLAGS=${CFLAGS+set}
3344 ac_save_CFLAGS=$CFLAGS
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3346 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3347 if ${ac_cv_prog_cc_g+:} false; then :
3348   $as_echo_n "(cached) " >&6
3349 else
3350   ac_save_c_werror_flag=$ac_c_werror_flag
3351    ac_c_werror_flag=yes
3352    ac_cv_prog_cc_g=no
3353    CFLAGS="-g"
3354    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3355 /* end confdefs.h.  */
3356
3357 int
3358 main ()
3359 {
3360
3361   ;
3362   return 0;
3363 }
3364 _ACEOF
3365 if ac_fn_c_try_compile "$LINENO"; then :
3366   ac_cv_prog_cc_g=yes
3367 else
3368   CFLAGS=""
3369       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3370 /* end confdefs.h.  */
3371
3372 int
3373 main ()
3374 {
3375
3376   ;
3377   return 0;
3378 }
3379 _ACEOF
3380 if ac_fn_c_try_compile "$LINENO"; then :
3381
3382 else
3383   ac_c_werror_flag=$ac_save_c_werror_flag
3384          CFLAGS="-g"
3385          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3386 /* end confdefs.h.  */
3387
3388 int
3389 main ()
3390 {
3391
3392   ;
3393   return 0;
3394 }
3395 _ACEOF
3396 if ac_fn_c_try_compile "$LINENO"; then :
3397   ac_cv_prog_cc_g=yes
3398 fi
3399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3400 fi
3401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3402 fi
3403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3404    ac_c_werror_flag=$ac_save_c_werror_flag
3405 fi
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3407 $as_echo "$ac_cv_prog_cc_g" >&6; }
3408 if test "$ac_test_CFLAGS" = set; then
3409   CFLAGS=$ac_save_CFLAGS
3410 elif test $ac_cv_prog_cc_g = yes; then
3411   if test "$GCC" = yes; then
3412     CFLAGS="-g -O2"
3413   else
3414     CFLAGS="-g"
3415   fi
3416 else
3417   if test "$GCC" = yes; then
3418     CFLAGS="-O2"
3419   else
3420     CFLAGS=
3421   fi
3422 fi
3423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3424 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3425 if ${ac_cv_prog_cc_c89+:} false; then :
3426   $as_echo_n "(cached) " >&6
3427 else
3428   ac_cv_prog_cc_c89=no
3429 ac_save_CC=$CC
3430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3431 /* end confdefs.h.  */
3432 #include <stdarg.h>
3433 #include <stdio.h>
3434 struct stat;
3435 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3436 struct buf { int x; };
3437 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3438 static char *e (p, i)
3439      char **p;
3440      int i;
3441 {
3442   return p[i];
3443 }
3444 static char *f (char * (*g) (char **, int), char **p, ...)
3445 {
3446   char *s;
3447   va_list v;
3448   va_start (v,p);
3449   s = g (p, va_arg (v,int));
3450   va_end (v);
3451   return s;
3452 }
3453
3454 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3455    function prototypes and stuff, but not '\xHH' hex character constants.
3456    These don't provoke an error unfortunately, instead are silently treated
3457    as 'x'.  The following induces an error, until -std is added to get
3458    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3459    array size at least.  It's necessary to write '\x00'==0 to get something
3460    that's true only with -std.  */
3461 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3462
3463 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3464    inside strings and character constants.  */
3465 #define FOO(x) 'x'
3466 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3467
3468 int test (int i, double x);
3469 struct s1 {int (*f) (int a);};
3470 struct s2 {int (*f) (double a);};
3471 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3472 int argc;
3473 char **argv;
3474 int
3475 main ()
3476 {
3477 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3478   ;
3479   return 0;
3480 }
3481 _ACEOF
3482 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3483         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3484 do
3485   CC="$ac_save_CC $ac_arg"
3486   if ac_fn_c_try_compile "$LINENO"; then :
3487   ac_cv_prog_cc_c89=$ac_arg
3488 fi
3489 rm -f core conftest.err conftest.$ac_objext
3490   test "x$ac_cv_prog_cc_c89" != "xno" && break
3491 done
3492 rm -f conftest.$ac_ext
3493 CC=$ac_save_CC
3494
3495 fi
3496 # AC_CACHE_VAL
3497 case "x$ac_cv_prog_cc_c89" in
3498   x)
3499     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3500 $as_echo "none needed" >&6; } ;;
3501   xno)
3502     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3503 $as_echo "unsupported" >&6; } ;;
3504   *)
3505     CC="$CC $ac_cv_prog_cc_c89"
3506     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3507 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3508 esac
3509 if test "x$ac_cv_prog_cc_c89" != xno; then :
3510
3511 fi
3512
3513 ac_ext=c
3514 ac_cpp='$CPP $CPPFLAGS'
3515 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3516 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3517 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3518
3519 ac_ext=c
3520 ac_cpp='$CPP $CPPFLAGS'
3521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3525 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3526 if ${am_cv_prog_cc_c_o+:} false; then :
3527   $as_echo_n "(cached) " >&6
3528 else
3529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3530 /* end confdefs.h.  */
3531
3532 int
3533 main ()
3534 {
3535
3536   ;
3537   return 0;
3538 }
3539 _ACEOF
3540   # Make sure it works both with $CC and with simple cc.
3541   # Following AC_PROG_CC_C_O, we do the test twice because some
3542   # compilers refuse to overwrite an existing .o file with -o,
3543   # though they will create one.
3544   am_cv_prog_cc_c_o=yes
3545   for am_i in 1 2; do
3546     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3547    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3548    ac_status=$?
3549    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3550    (exit $ac_status); } \
3551          && test -f conftest2.$ac_objext; then
3552       : OK
3553     else
3554       am_cv_prog_cc_c_o=no
3555       break
3556     fi
3557   done
3558   rm -f core conftest*
3559   unset am_i
3560 fi
3561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3562 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3563 if test "$am_cv_prog_cc_c_o" != yes; then
3564    # Losing compiler, so override with the script.
3565    # FIXME: It is wrong to rewrite CC.
3566    # But if we don't then we get into trouble of one sort or another.
3567    # A longer-term fix would be to have automake use am__CC in this case,
3568    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3569    CC="$am_aux_dir/compile $CC"
3570 fi
3571 ac_ext=c
3572 ac_cpp='$CPP $CPPFLAGS'
3573 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3574 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3575 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3576
3577
3578
3579 ac_ext=c
3580 ac_cpp='$CPP $CPPFLAGS'
3581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3585 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3586 # On Suns, sometimes $CPP names a directory.
3587 if test -n "$CPP" && test -d "$CPP"; then
3588   CPP=
3589 fi
3590 if test -z "$CPP"; then
3591   if ${ac_cv_prog_CPP+:} false; then :
3592   $as_echo_n "(cached) " >&6
3593 else
3594       # Double quotes because CPP needs to be expanded
3595     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3596     do
3597       ac_preproc_ok=false
3598 for ac_c_preproc_warn_flag in '' yes
3599 do
3600   # Use a header file that comes with gcc, so configuring glibc
3601   # with a fresh cross-compiler works.
3602   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3603   # <limits.h> exists even on freestanding compilers.
3604   # On the NeXT, cc -E runs the code through the compiler's parser,
3605   # not just through cpp. "Syntax error" is here to catch this case.
3606   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3607 /* end confdefs.h.  */
3608 #ifdef __STDC__
3609 # include <limits.h>
3610 #else
3611 # include <assert.h>
3612 #endif
3613                      Syntax error
3614 _ACEOF
3615 if ac_fn_c_try_cpp "$LINENO"; then :
3616
3617 else
3618   # Broken: fails on valid input.
3619 continue
3620 fi
3621 rm -f conftest.err conftest.i conftest.$ac_ext
3622
3623   # OK, works on sane cases.  Now check whether nonexistent headers
3624   # can be detected and how.
3625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3626 /* end confdefs.h.  */
3627 #include <ac_nonexistent.h>
3628 _ACEOF
3629 if ac_fn_c_try_cpp "$LINENO"; then :
3630   # Broken: success on invalid input.
3631 continue
3632 else
3633   # Passes both tests.
3634 ac_preproc_ok=:
3635 break
3636 fi
3637 rm -f conftest.err conftest.i conftest.$ac_ext
3638
3639 done
3640 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3641 rm -f conftest.i conftest.err conftest.$ac_ext
3642 if $ac_preproc_ok; then :
3643   break
3644 fi
3645
3646     done
3647     ac_cv_prog_CPP=$CPP
3648
3649 fi
3650   CPP=$ac_cv_prog_CPP
3651 else
3652   ac_cv_prog_CPP=$CPP
3653 fi
3654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3655 $as_echo "$CPP" >&6; }
3656 ac_preproc_ok=false
3657 for ac_c_preproc_warn_flag in '' yes
3658 do
3659   # Use a header file that comes with gcc, so configuring glibc
3660   # with a fresh cross-compiler works.
3661   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3662   # <limits.h> exists even on freestanding compilers.
3663   # On the NeXT, cc -E runs the code through the compiler's parser,
3664   # not just through cpp. "Syntax error" is here to catch this case.
3665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3666 /* end confdefs.h.  */
3667 #ifdef __STDC__
3668 # include <limits.h>
3669 #else
3670 # include <assert.h>
3671 #endif
3672                      Syntax error
3673 _ACEOF
3674 if ac_fn_c_try_cpp "$LINENO"; then :
3675
3676 else
3677   # Broken: fails on valid input.
3678 continue
3679 fi
3680 rm -f conftest.err conftest.i conftest.$ac_ext
3681
3682   # OK, works on sane cases.  Now check whether nonexistent headers
3683   # can be detected and how.
3684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3685 /* end confdefs.h.  */
3686 #include <ac_nonexistent.h>
3687 _ACEOF
3688 if ac_fn_c_try_cpp "$LINENO"; then :
3689   # Broken: success on invalid input.
3690 continue
3691 else
3692   # Passes both tests.
3693 ac_preproc_ok=:
3694 break
3695 fi
3696 rm -f conftest.err conftest.i conftest.$ac_ext
3697
3698 done
3699 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3700 rm -f conftest.i conftest.err conftest.$ac_ext
3701 if $ac_preproc_ok; then :
3702
3703 else
3704   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3705 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3706 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3707 See \`config.log' for more details" "$LINENO" 5; }
3708 fi
3709
3710 ac_ext=c
3711 ac_cpp='$CPP $CPPFLAGS'
3712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3715
3716
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3718 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3719 if ${ac_cv_path_GREP+:} false; then :
3720   $as_echo_n "(cached) " >&6
3721 else
3722   if test -z "$GREP"; then
3723   ac_path_GREP_found=false
3724   # Loop through the user's path and test for each of PROGNAME-LIST
3725   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3726 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3727 do
3728   IFS=$as_save_IFS
3729   test -z "$as_dir" && as_dir=.
3730     for ac_prog in grep ggrep; do
3731     for ac_exec_ext in '' $ac_executable_extensions; do
3732       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3733       as_fn_executable_p "$ac_path_GREP" || continue
3734 # Check for GNU ac_path_GREP and select it if it is found.
3735   # Check for GNU $ac_path_GREP
3736 case `"$ac_path_GREP" --version 2>&1` in
3737 *GNU*)
3738   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3739 *)
3740   ac_count=0
3741   $as_echo_n 0123456789 >"conftest.in"
3742   while :
3743   do
3744     cat "conftest.in" "conftest.in" >"conftest.tmp"
3745     mv "conftest.tmp" "conftest.in"
3746     cp "conftest.in" "conftest.nl"
3747     $as_echo 'GREP' >> "conftest.nl"
3748     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3749     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3750     as_fn_arith $ac_count + 1 && ac_count=$as_val
3751     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3752       # Best one so far, save it but keep looking for a better one
3753       ac_cv_path_GREP="$ac_path_GREP"
3754       ac_path_GREP_max=$ac_count
3755     fi
3756     # 10*(2^10) chars as input seems more than enough
3757     test $ac_count -gt 10 && break
3758   done
3759   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3760 esac
3761
3762       $ac_path_GREP_found && break 3
3763     done
3764   done
3765   done
3766 IFS=$as_save_IFS
3767   if test -z "$ac_cv_path_GREP"; then
3768     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3769   fi
3770 else
3771   ac_cv_path_GREP=$GREP
3772 fi
3773
3774 fi
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3776 $as_echo "$ac_cv_path_GREP" >&6; }
3777  GREP="$ac_cv_path_GREP"
3778
3779
3780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3781 $as_echo_n "checking for egrep... " >&6; }
3782 if ${ac_cv_path_EGREP+:} false; then :
3783   $as_echo_n "(cached) " >&6
3784 else
3785   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3786    then ac_cv_path_EGREP="$GREP -E"
3787    else
3788      if test -z "$EGREP"; then
3789   ac_path_EGREP_found=false
3790   # Loop through the user's path and test for each of PROGNAME-LIST
3791   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3792 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3793 do
3794   IFS=$as_save_IFS
3795   test -z "$as_dir" && as_dir=.
3796     for ac_prog in egrep; do
3797     for ac_exec_ext in '' $ac_executable_extensions; do
3798       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3799       as_fn_executable_p "$ac_path_EGREP" || continue
3800 # Check for GNU ac_path_EGREP and select it if it is found.
3801   # Check for GNU $ac_path_EGREP
3802 case `"$ac_path_EGREP" --version 2>&1` in
3803 *GNU*)
3804   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3805 *)
3806   ac_count=0
3807   $as_echo_n 0123456789 >"conftest.in"
3808   while :
3809   do
3810     cat "conftest.in" "conftest.in" >"conftest.tmp"
3811     mv "conftest.tmp" "conftest.in"
3812     cp "conftest.in" "conftest.nl"
3813     $as_echo 'EGREP' >> "conftest.nl"
3814     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3815     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3816     as_fn_arith $ac_count + 1 && ac_count=$as_val
3817     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3818       # Best one so far, save it but keep looking for a better one
3819       ac_cv_path_EGREP="$ac_path_EGREP"
3820       ac_path_EGREP_max=$ac_count
3821     fi
3822     # 10*(2^10) chars as input seems more than enough
3823     test $ac_count -gt 10 && break
3824   done
3825   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3826 esac
3827
3828       $ac_path_EGREP_found && break 3
3829     done
3830   done
3831   done
3832 IFS=$as_save_IFS
3833   if test -z "$ac_cv_path_EGREP"; then
3834     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3835   fi
3836 else
3837   ac_cv_path_EGREP=$EGREP
3838 fi
3839
3840    fi
3841 fi
3842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3843 $as_echo "$ac_cv_path_EGREP" >&6; }
3844  EGREP="$ac_cv_path_EGREP"
3845
3846
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3848 $as_echo_n "checking for ANSI C header files... " >&6; }
3849 if ${ac_cv_header_stdc+:} false; then :
3850   $as_echo_n "(cached) " >&6
3851 else
3852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3853 /* end confdefs.h.  */
3854 #include <stdlib.h>
3855 #include <stdarg.h>
3856 #include <string.h>
3857 #include <float.h>
3858
3859 int
3860 main ()
3861 {
3862
3863   ;
3864   return 0;
3865 }
3866 _ACEOF
3867 if ac_fn_c_try_compile "$LINENO"; then :
3868   ac_cv_header_stdc=yes
3869 else
3870   ac_cv_header_stdc=no
3871 fi
3872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3873
3874 if test $ac_cv_header_stdc = yes; then
3875   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3877 /* end confdefs.h.  */
3878 #include <string.h>
3879
3880 _ACEOF
3881 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3882   $EGREP "memchr" >/dev/null 2>&1; then :
3883
3884 else
3885   ac_cv_header_stdc=no
3886 fi
3887 rm -f conftest*
3888
3889 fi
3890
3891 if test $ac_cv_header_stdc = yes; then
3892   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3893   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894 /* end confdefs.h.  */
3895 #include <stdlib.h>
3896
3897 _ACEOF
3898 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3899   $EGREP "free" >/dev/null 2>&1; then :
3900
3901 else
3902   ac_cv_header_stdc=no
3903 fi
3904 rm -f conftest*
3905
3906 fi
3907
3908 if test $ac_cv_header_stdc = yes; then
3909   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3910   if test "$cross_compiling" = yes; then :
3911   :
3912 else
3913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3914 /* end confdefs.h.  */
3915 #include <ctype.h>
3916 #include <stdlib.h>
3917 #if ((' ' & 0x0FF) == 0x020)
3918 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3919 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3920 #else
3921 # define ISLOWER(c) \
3922                    (('a' <= (c) && (c) <= 'i') \
3923                      || ('j' <= (c) && (c) <= 'r') \
3924                      || ('s' <= (c) && (c) <= 'z'))
3925 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3926 #endif
3927
3928 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3929 int
3930 main ()
3931 {
3932   int i;
3933   for (i = 0; i < 256; i++)
3934     if (XOR (islower (i), ISLOWER (i))
3935         || toupper (i) != TOUPPER (i))
3936       return 2;
3937   return 0;
3938 }
3939 _ACEOF
3940 if ac_fn_c_try_run "$LINENO"; then :
3941
3942 else
3943   ac_cv_header_stdc=no
3944 fi
3945 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3946   conftest.$ac_objext conftest.beam conftest.$ac_ext
3947 fi
3948
3949 fi
3950 fi
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3952 $as_echo "$ac_cv_header_stdc" >&6; }
3953 if test $ac_cv_header_stdc = yes; then
3954
3955 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3956
3957 fi
3958
3959 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3960 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3961                   inttypes.h stdint.h unistd.h
3962 do :
3963   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3964 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3965 "
3966 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3967   cat >>confdefs.h <<_ACEOF
3968 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3969 _ACEOF
3970
3971 fi
3972
3973 done
3974
3975
3976
3977   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3978 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3979   MINIX=yes
3980 else
3981   MINIX=
3982 fi
3983
3984
3985   if test "$MINIX" = yes; then
3986
3987 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3988
3989
3990 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3991
3992
3993 $as_echo "#define _MINIX 1" >>confdefs.h
3994
3995   fi
3996
3997
3998   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3999 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4000 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4001   $as_echo_n "(cached) " >&6
4002 else
4003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4004 /* end confdefs.h.  */
4005
4006 #         define __EXTENSIONS__ 1
4007           $ac_includes_default
4008 int
4009 main ()
4010 {
4011
4012   ;
4013   return 0;
4014 }
4015 _ACEOF
4016 if ac_fn_c_try_compile "$LINENO"; then :
4017   ac_cv_safe_to_define___extensions__=yes
4018 else
4019   ac_cv_safe_to_define___extensions__=no
4020 fi
4021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4022 fi
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4024 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4025   test $ac_cv_safe_to_define___extensions__ = yes &&
4026     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4027
4028   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4029
4030   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4031
4032   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4033
4034   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4035
4036
4037
4038 libtool_VERSION=1:0:0
4039
4040
4041 # 1.11.1: Require that version of automake.
4042 # foreign: Don't require README, INSTALL, NEWS, etc.
4043 # no-define: Don't define PACKAGE and VERSION.
4044 # no-dependencies: Don't generate automatic dependencies.
4045 #    (because it breaks when using bootstrap-lean, since some of the
4046 #    headers are gone at "make install" time).
4047 # -Wall: Issue all automake warnings.
4048 # -Wno-portability: Don't warn about constructs supported by GNU make.
4049 #    (because GCC requires GNU make anyhow).
4050 am__api_version='1.15'
4051
4052 # Find a good install program.  We prefer a C program (faster),
4053 # so one script is as good as another.  But avoid the broken or
4054 # incompatible versions:
4055 # SysV /etc/install, /usr/sbin/install
4056 # SunOS /usr/etc/install
4057 # IRIX /sbin/install
4058 # AIX /bin/install
4059 # AmigaOS /C/install, which installs bootblocks on floppy discs
4060 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4061 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4062 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4063 # OS/2's system install, which has a completely different semantic
4064 # ./install, which can be erroneously created by make from ./install.sh.
4065 # Reject install programs that cannot install multiple files.
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4067 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4068 if test -z "$INSTALL"; then
4069 if ${ac_cv_path_install+:} false; then :
4070   $as_echo_n "(cached) " >&6
4071 else
4072   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4073 for as_dir in $PATH
4074 do
4075   IFS=$as_save_IFS
4076   test -z "$as_dir" && as_dir=.
4077     # Account for people who put trailing slashes in PATH elements.
4078 case $as_dir/ in #((
4079   ./ | .// | /[cC]/* | \
4080   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4081   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4082   /usr/ucb/* ) ;;
4083   *)
4084     # OSF1 and SCO ODT 3.0 have their own names for install.
4085     # Don't use installbsd from OSF since it installs stuff as root
4086     # by default.
4087     for ac_prog in ginstall scoinst install; do
4088       for ac_exec_ext in '' $ac_executable_extensions; do
4089         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4090           if test $ac_prog = install &&
4091             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4092             # AIX install.  It has an incompatible calling convention.
4093             :
4094           elif test $ac_prog = install &&
4095             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4096             # program-specific install script used by HP pwplus--don't use.
4097             :
4098           else
4099             rm -rf conftest.one conftest.two conftest.dir
4100             echo one > conftest.one
4101             echo two > conftest.two
4102             mkdir conftest.dir
4103             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4104               test -s conftest.one && test -s conftest.two &&
4105               test -s conftest.dir/conftest.one &&
4106               test -s conftest.dir/conftest.two
4107             then
4108               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4109               break 3
4110             fi
4111           fi
4112         fi
4113       done
4114     done
4115     ;;
4116 esac
4117
4118   done
4119 IFS=$as_save_IFS
4120
4121 rm -rf conftest.one conftest.two conftest.dir
4122
4123 fi
4124   if test "${ac_cv_path_install+set}" = set; then
4125     INSTALL=$ac_cv_path_install
4126   else
4127     # As a last resort, use the slow shell script.  Don't cache a
4128     # value for INSTALL within a source directory, because that will
4129     # break other packages using the cache if that directory is
4130     # removed, or if the value is a relative name.
4131     INSTALL=$ac_install_sh
4132   fi
4133 fi
4134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4135 $as_echo "$INSTALL" >&6; }
4136
4137 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4138 # It thinks the first close brace ends the variable substitution.
4139 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4140
4141 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4142
4143 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4144
4145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4146 $as_echo_n "checking whether build environment is sane... " >&6; }
4147 # Reject unsafe characters in $srcdir or the absolute working directory
4148 # name.  Accept space and tab only in the latter.
4149 am_lf='
4150 '
4151 case `pwd` in
4152   *[\\\"\#\$\&\'\`$am_lf]*)
4153     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4154 esac
4155 case $srcdir in
4156   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4157     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4158 esac
4159
4160 # Do 'set' in a subshell so we don't clobber the current shell's
4161 # arguments.  Must try -L first in case configure is actually a
4162 # symlink; some systems play weird games with the mod time of symlinks
4163 # (eg FreeBSD returns the mod time of the symlink's containing
4164 # directory).
4165 if (
4166    am_has_slept=no
4167    for am_try in 1 2; do
4168      echo "timestamp, slept: $am_has_slept" > conftest.file
4169      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4170      if test "$*" = "X"; then
4171         # -L didn't work.
4172         set X `ls -t "$srcdir/configure" conftest.file`
4173      fi
4174      if test "$*" != "X $srcdir/configure conftest.file" \
4175         && test "$*" != "X conftest.file $srcdir/configure"; then
4176
4177         # If neither matched, then we have a broken ls.  This can happen
4178         # if, for instance, CONFIG_SHELL is bash and it inherits a
4179         # broken ls alias from the environment.  This has actually
4180         # happened.  Such a system could not be considered "sane".
4181         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4182   alias in your environment" "$LINENO" 5
4183      fi
4184      if test "$2" = conftest.file || test $am_try -eq 2; then
4185        break
4186      fi
4187      # Just in case.
4188      sleep 1
4189      am_has_slept=yes
4190    done
4191    test "$2" = conftest.file
4192    )
4193 then
4194    # Ok.
4195    :
4196 else
4197    as_fn_error $? "newly created file is older than distributed files!
4198 Check your system clock" "$LINENO" 5
4199 fi
4200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4201 $as_echo "yes" >&6; }
4202 # If we didn't sleep, we still need to ensure time stamps of config.status and
4203 # generated files are strictly newer.
4204 am_sleep_pid=
4205 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4206   ( sleep 1 ) &
4207   am_sleep_pid=$!
4208 fi
4209
4210 rm -f conftest.file
4211
4212 test "$program_prefix" != NONE &&
4213   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4214 # Use a double $ so make ignores it.
4215 test "$program_suffix" != NONE &&
4216   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4217 # Double any \ or $.
4218 # By default was `s,x,x', remove it if useless.
4219 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4220 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4221
4222 if test x"${MISSING+set}" != xset; then
4223   case $am_aux_dir in
4224   *\ * | *\     *)
4225     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4226   *)
4227     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4228   esac
4229 fi
4230 # Use eval to expand $SHELL
4231 if eval "$MISSING --is-lightweight"; then
4232   am_missing_run="$MISSING "
4233 else
4234   am_missing_run=
4235   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4236 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4237 fi
4238
4239 if test x"${install_sh+set}" != xset; then
4240   case $am_aux_dir in
4241   *\ * | *\     *)
4242     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4243   *)
4244     install_sh="\${SHELL} $am_aux_dir/install-sh"
4245   esac
4246 fi
4247
4248 # Installed binaries are usually stripped using 'strip' when the user
4249 # run "make install-strip".  However 'strip' might not be the right
4250 # tool to use in cross-compilation environments, therefore Automake
4251 # will honor the 'STRIP' environment variable to overrule this program.
4252 if test "$cross_compiling" != no; then
4253   if test -n "$ac_tool_prefix"; then
4254   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4255 set dummy ${ac_tool_prefix}strip; ac_word=$2
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4257 $as_echo_n "checking for $ac_word... " >&6; }
4258 if ${ac_cv_prog_STRIP+:} false; then :
4259   $as_echo_n "(cached) " >&6
4260 else
4261   if test -n "$STRIP"; then
4262   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4263 else
4264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4265 for as_dir in $PATH
4266 do
4267   IFS=$as_save_IFS
4268   test -z "$as_dir" && as_dir=.
4269     for ac_exec_ext in '' $ac_executable_extensions; do
4270   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4271     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4272     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4273     break 2
4274   fi
4275 done
4276   done
4277 IFS=$as_save_IFS
4278
4279 fi
4280 fi
4281 STRIP=$ac_cv_prog_STRIP
4282 if test -n "$STRIP"; then
4283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4284 $as_echo "$STRIP" >&6; }
4285 else
4286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4287 $as_echo "no" >&6; }
4288 fi
4289
4290
4291 fi
4292 if test -z "$ac_cv_prog_STRIP"; then
4293   ac_ct_STRIP=$STRIP
4294   # Extract the first word of "strip", so it can be a program name with args.
4295 set dummy strip; ac_word=$2
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4297 $as_echo_n "checking for $ac_word... " >&6; }
4298 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4299   $as_echo_n "(cached) " >&6
4300 else
4301   if test -n "$ac_ct_STRIP"; then
4302   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4303 else
4304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4305 for as_dir in $PATH
4306 do
4307   IFS=$as_save_IFS
4308   test -z "$as_dir" && as_dir=.
4309     for ac_exec_ext in '' $ac_executable_extensions; do
4310   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4311     ac_cv_prog_ac_ct_STRIP="strip"
4312     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4313     break 2
4314   fi
4315 done
4316   done
4317 IFS=$as_save_IFS
4318
4319 fi
4320 fi
4321 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4322 if test -n "$ac_ct_STRIP"; then
4323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4324 $as_echo "$ac_ct_STRIP" >&6; }
4325 else
4326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4327 $as_echo "no" >&6; }
4328 fi
4329
4330   if test "x$ac_ct_STRIP" = x; then
4331     STRIP=":"
4332   else
4333     case $cross_compiling:$ac_tool_warned in
4334 yes:)
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4336 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4337 ac_tool_warned=yes ;;
4338 esac
4339     STRIP=$ac_ct_STRIP
4340   fi
4341 else
4342   STRIP="$ac_cv_prog_STRIP"
4343 fi
4344
4345 fi
4346 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4347
4348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4349 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4350 if test -z "$MKDIR_P"; then
4351   if ${ac_cv_path_mkdir+:} false; then :
4352   $as_echo_n "(cached) " >&6
4353 else
4354   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4355 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4356 do
4357   IFS=$as_save_IFS
4358   test -z "$as_dir" && as_dir=.
4359     for ac_prog in mkdir gmkdir; do
4360          for ac_exec_ext in '' $ac_executable_extensions; do
4361            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4362            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4363              'mkdir (GNU coreutils) '* | \
4364              'mkdir (coreutils) '* | \
4365              'mkdir (fileutils) '4.1*)
4366                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4367                break 3;;
4368            esac
4369          done
4370        done
4371   done
4372 IFS=$as_save_IFS
4373
4374 fi
4375
4376   test -d ./--version && rmdir ./--version
4377   if test "${ac_cv_path_mkdir+set}" = set; then
4378     MKDIR_P="$ac_cv_path_mkdir -p"
4379   else
4380     # As a last resort, use the slow shell script.  Don't cache a
4381     # value for MKDIR_P within a source directory, because that will
4382     # break other packages using the cache if that directory is
4383     # removed, or if the value is a relative name.
4384     MKDIR_P="$ac_install_sh -d"
4385   fi
4386 fi
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4388 $as_echo "$MKDIR_P" >&6; }
4389
4390 for ac_prog in gawk mawk nawk awk
4391 do
4392   # Extract the first word of "$ac_prog", so it can be a program name with args.
4393 set dummy $ac_prog; ac_word=$2
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4395 $as_echo_n "checking for $ac_word... " >&6; }
4396 if ${ac_cv_prog_AWK+:} false; then :
4397   $as_echo_n "(cached) " >&6
4398 else
4399   if test -n "$AWK"; then
4400   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4401 else
4402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4403 for as_dir in $PATH
4404 do
4405   IFS=$as_save_IFS
4406   test -z "$as_dir" && as_dir=.
4407     for ac_exec_ext in '' $ac_executable_extensions; do
4408   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4409     ac_cv_prog_AWK="$ac_prog"
4410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4411     break 2
4412   fi
4413 done
4414   done
4415 IFS=$as_save_IFS
4416
4417 fi
4418 fi
4419 AWK=$ac_cv_prog_AWK
4420 if test -n "$AWK"; then
4421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4422 $as_echo "$AWK" >&6; }
4423 else
4424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4425 $as_echo "no" >&6; }
4426 fi
4427
4428
4429   test -n "$AWK" && break
4430 done
4431
4432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4433 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4434 set x ${MAKE-make}
4435 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4436 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4437   $as_echo_n "(cached) " >&6
4438 else
4439   cat >conftest.make <<\_ACEOF
4440 SHELL = /bin/sh
4441 all:
4442         @echo '@@@%%%=$(MAKE)=@@@%%%'
4443 _ACEOF
4444 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4445 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4446   *@@@%%%=?*=@@@%%%*)
4447     eval ac_cv_prog_make_${ac_make}_set=yes;;
4448   *)
4449     eval ac_cv_prog_make_${ac_make}_set=no;;
4450 esac
4451 rm -f conftest.make
4452 fi
4453 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4455 $as_echo "yes" >&6; }
4456   SET_MAKE=
4457 else
4458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4459 $as_echo "no" >&6; }
4460   SET_MAKE="MAKE=${MAKE-make}"
4461 fi
4462
4463 rm -rf .tst 2>/dev/null
4464 mkdir .tst 2>/dev/null
4465 if test -d .tst; then
4466   am__leading_dot=.
4467 else
4468   am__leading_dot=_
4469 fi
4470 rmdir .tst 2>/dev/null
4471
4472 # Check whether --enable-silent-rules was given.
4473 if test "${enable_silent_rules+set}" = set; then :
4474   enableval=$enable_silent_rules;
4475 fi
4476
4477 case $enable_silent_rules in # (((
4478   yes) AM_DEFAULT_VERBOSITY=0;;
4479    no) AM_DEFAULT_VERBOSITY=1;;
4480     *) AM_DEFAULT_VERBOSITY=1;;
4481 esac
4482 am_make=${MAKE-make}
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4484 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4485 if ${am_cv_make_support_nested_variables+:} false; then :
4486   $as_echo_n "(cached) " >&6
4487 else
4488   if $as_echo 'TRUE=$(BAR$(V))
4489 BAR0=false
4490 BAR1=true
4491 V=1
4492 am__doit:
4493         @$(TRUE)
4494 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4495   am_cv_make_support_nested_variables=yes
4496 else
4497   am_cv_make_support_nested_variables=no
4498 fi
4499 fi
4500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4501 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4502 if test $am_cv_make_support_nested_variables = yes; then
4503     AM_V='$(V)'
4504   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4505 else
4506   AM_V=$AM_DEFAULT_VERBOSITY
4507   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4508 fi
4509 AM_BACKSLASH='\'
4510
4511 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4512   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4513   # is not polluted with repeated "-I."
4514   am__isrc=' -I$(srcdir)'
4515   # test to see if srcdir already configured
4516   if test -f $srcdir/config.status; then
4517     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4518   fi
4519 fi
4520
4521 # test whether we have cygpath
4522 if test -z "$CYGPATH_W"; then
4523   if (cygpath --version) >/dev/null 2>/dev/null; then
4524     CYGPATH_W='cygpath -w'
4525   else
4526     CYGPATH_W=echo
4527   fi
4528 fi
4529
4530
4531 # Define the identity of the package.
4532  PACKAGE='libbacktrace'
4533  VERSION='version-unused'
4534
4535
4536 # Some tools Automake needs.
4537
4538 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4539
4540
4541 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4542
4543
4544 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4545
4546
4547 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4548
4549
4550 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4551
4552 # For better backward compatibility.  To be removed once Automake 1.9.x
4553 # dies out for good.  For more background, see:
4554 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4555 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4556 mkdir_p='$(MKDIR_P)'
4557
4558 # We need awk for the "check" target (and possibly the TAP driver).  The
4559 # system "awk" is bad on some platforms.
4560 # Always define AMTAR for backward compatibility.  Yes, it's still used
4561 # in the wild :-(  We should find a proper way to deprecate it ...
4562 AMTAR='$${TAR-tar}'
4563
4564
4565 # We'll loop over all known methods to create a tar archive until one works.
4566 _am_tools='gnutar  pax cpio none'
4567
4568 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4569
4570
4571
4572
4573
4574
4575 # POSIX will say in a future version that running "rm -f" with no argument
4576 # is OK; and we want to be able to make that assumption in our Makefile
4577 # recipes.  So use an aggressive probe to check that the usage we want is
4578 # actually supported "in the wild" to an acceptable degree.
4579 # See automake bug#10828.
4580 # To make any issue more visible, cause the running configure to be aborted
4581 # by default if the 'rm' program in use doesn't match our expectations; the
4582 # user can still override this though.
4583 if rm -f && rm -fr && rm -rf; then : OK; else
4584   cat >&2 <<'END'
4585 Oops!
4586
4587 Your 'rm' program seems unable to run without file operands specified
4588 on the command line, even when the '-f' option is present.  This is contrary
4589 to the behaviour of most rm programs out there, and not conforming with
4590 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4591
4592 Please tell bug-automake@gnu.org about your system, including the value
4593 of your $PATH and any error possibly output before this message.  This
4594 can help us improve future automake versions.
4595
4596 END
4597   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4598     echo 'Configuration will proceed anyway, since you have set the' >&2
4599     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4600     echo >&2
4601   else
4602     cat >&2 <<'END'
4603 Aborting the configuration process, to ensure you take notice of the issue.
4604
4605 You can download and install GNU coreutils to get an 'rm' implementation
4606 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4607
4608 If you want to complete the configuration process using your problematic
4609 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4610 to "yes", and re-run configure.
4611
4612 END
4613     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4614   fi
4615 fi
4616
4617
4618
4619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4620 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4621     # Check whether --enable-maintainer-mode was given.
4622 if test "${enable_maintainer_mode+set}" = set; then :
4623   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4624 else
4625   USE_MAINTAINER_MODE=no
4626 fi
4627
4628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4629 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4630    if test $USE_MAINTAINER_MODE = yes; then
4631   MAINTAINER_MODE_TRUE=
4632   MAINTAINER_MODE_FALSE='#'
4633 else
4634   MAINTAINER_MODE_TRUE='#'
4635   MAINTAINER_MODE_FALSE=
4636 fi
4637
4638   MAINT=$MAINTAINER_MODE_TRUE
4639
4640
4641
4642
4643 # Check whether --with-target-subdir was given.
4644 if test "${with_target_subdir+set}" = set; then :
4645   withval=$with_target_subdir;
4646 fi
4647
4648
4649 # We must force CC to /not/ be precious variables; otherwise
4650 # the wrong, non-multilib-adjusted value will be used in multilibs.
4651 # As a side effect, we have to subst CFLAGS ourselves.
4652
4653
4654 ac_ext=c
4655 ac_cpp='$CPP $CPPFLAGS'
4656 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4657 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4658 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4659 if test -n "$ac_tool_prefix"; then
4660   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4661 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4663 $as_echo_n "checking for $ac_word... " >&6; }
4664 if ${ac_cv_prog_CC+:} false; then :
4665   $as_echo_n "(cached) " >&6
4666 else
4667   if test -n "$CC"; then
4668   ac_cv_prog_CC="$CC" # Let the user override the test.
4669 else
4670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4671 for as_dir in $PATH
4672 do
4673   IFS=$as_save_IFS
4674   test -z "$as_dir" && as_dir=.
4675     for ac_exec_ext in '' $ac_executable_extensions; do
4676   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4677     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4678     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4679     break 2
4680   fi
4681 done
4682   done
4683 IFS=$as_save_IFS
4684
4685 fi
4686 fi
4687 CC=$ac_cv_prog_CC
4688 if test -n "$CC"; then
4689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4690 $as_echo "$CC" >&6; }
4691 else
4692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4693 $as_echo "no" >&6; }
4694 fi
4695
4696
4697 fi
4698 if test -z "$ac_cv_prog_CC"; then
4699   ac_ct_CC=$CC
4700   # Extract the first word of "gcc", so it can be a program name with args.
4701 set dummy gcc; ac_word=$2
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4703 $as_echo_n "checking for $ac_word... " >&6; }
4704 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4705   $as_echo_n "(cached) " >&6
4706 else
4707   if test -n "$ac_ct_CC"; then
4708   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4709 else
4710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4711 for as_dir in $PATH
4712 do
4713   IFS=$as_save_IFS
4714   test -z "$as_dir" && as_dir=.
4715     for ac_exec_ext in '' $ac_executable_extensions; do
4716   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4717     ac_cv_prog_ac_ct_CC="gcc"
4718     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4719     break 2
4720   fi
4721 done
4722   done
4723 IFS=$as_save_IFS
4724
4725 fi
4726 fi
4727 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4728 if test -n "$ac_ct_CC"; then
4729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4730 $as_echo "$ac_ct_CC" >&6; }
4731 else
4732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4733 $as_echo "no" >&6; }
4734 fi
4735
4736   if test "x$ac_ct_CC" = x; then
4737     CC=""
4738   else
4739     case $cross_compiling:$ac_tool_warned in
4740 yes:)
4741 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4742 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4743 ac_tool_warned=yes ;;
4744 esac
4745     CC=$ac_ct_CC
4746   fi
4747 else
4748   CC="$ac_cv_prog_CC"
4749 fi
4750
4751 if test -z "$CC"; then
4752           if test -n "$ac_tool_prefix"; then
4753     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4754 set dummy ${ac_tool_prefix}cc; ac_word=$2
4755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4756 $as_echo_n "checking for $ac_word... " >&6; }
4757 if ${ac_cv_prog_CC+:} false; then :
4758   $as_echo_n "(cached) " >&6
4759 else
4760   if test -n "$CC"; then
4761   ac_cv_prog_CC="$CC" # Let the user override the test.
4762 else
4763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4764 for as_dir in $PATH
4765 do
4766   IFS=$as_save_IFS
4767   test -z "$as_dir" && as_dir=.
4768     for ac_exec_ext in '' $ac_executable_extensions; do
4769   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4770     ac_cv_prog_CC="${ac_tool_prefix}cc"
4771     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4772     break 2
4773   fi
4774 done
4775   done
4776 IFS=$as_save_IFS
4777
4778 fi
4779 fi
4780 CC=$ac_cv_prog_CC
4781 if test -n "$CC"; then
4782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4783 $as_echo "$CC" >&6; }
4784 else
4785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4786 $as_echo "no" >&6; }
4787 fi
4788
4789
4790   fi
4791 fi
4792 if test -z "$CC"; then
4793   # Extract the first word of "cc", so it can be a program name with args.
4794 set dummy cc; ac_word=$2
4795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4796 $as_echo_n "checking for $ac_word... " >&6; }
4797 if ${ac_cv_prog_CC+:} false; then :
4798   $as_echo_n "(cached) " >&6
4799 else
4800   if test -n "$CC"; then
4801   ac_cv_prog_CC="$CC" # Let the user override the test.
4802 else
4803   ac_prog_rejected=no
4804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4805 for as_dir in $PATH
4806 do
4807   IFS=$as_save_IFS
4808   test -z "$as_dir" && as_dir=.
4809     for ac_exec_ext in '' $ac_executable_extensions; do
4810   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4811     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4812        ac_prog_rejected=yes
4813        continue
4814      fi
4815     ac_cv_prog_CC="cc"
4816     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4817     break 2
4818   fi
4819 done
4820   done
4821 IFS=$as_save_IFS
4822
4823 if test $ac_prog_rejected = yes; then
4824   # We found a bogon in the path, so make sure we never use it.
4825   set dummy $ac_cv_prog_CC
4826   shift
4827   if test $# != 0; then
4828     # We chose a different compiler from the bogus one.
4829     # However, it has the same basename, so the bogon will be chosen
4830     # first if we set CC to just the basename; use the full file name.
4831     shift
4832     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4833   fi
4834 fi
4835 fi
4836 fi
4837 CC=$ac_cv_prog_CC
4838 if test -n "$CC"; then
4839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4840 $as_echo "$CC" >&6; }
4841 else
4842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4843 $as_echo "no" >&6; }
4844 fi
4845
4846
4847 fi
4848 if test -z "$CC"; then
4849   if test -n "$ac_tool_prefix"; then
4850   for ac_prog in cl.exe
4851   do
4852     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4853 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4855 $as_echo_n "checking for $ac_word... " >&6; }
4856 if ${ac_cv_prog_CC+:} false; then :
4857   $as_echo_n "(cached) " >&6
4858 else
4859   if test -n "$CC"; then
4860   ac_cv_prog_CC="$CC" # Let the user override the test.
4861 else
4862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4863 for as_dir in $PATH
4864 do
4865   IFS=$as_save_IFS
4866   test -z "$as_dir" && as_dir=.
4867     for ac_exec_ext in '' $ac_executable_extensions; do
4868   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4869     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4870     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4871     break 2
4872   fi
4873 done
4874   done
4875 IFS=$as_save_IFS
4876
4877 fi
4878 fi
4879 CC=$ac_cv_prog_CC
4880 if test -n "$CC"; then
4881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4882 $as_echo "$CC" >&6; }
4883 else
4884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4885 $as_echo "no" >&6; }
4886 fi
4887
4888
4889     test -n "$CC" && break
4890   done
4891 fi
4892 if test -z "$CC"; then
4893   ac_ct_CC=$CC
4894   for ac_prog in cl.exe
4895 do
4896   # Extract the first word of "$ac_prog", so it can be a program name with args.
4897 set dummy $ac_prog; ac_word=$2
4898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4899 $as_echo_n "checking for $ac_word... " >&6; }
4900 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4901   $as_echo_n "(cached) " >&6
4902 else
4903   if test -n "$ac_ct_CC"; then
4904   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4905 else
4906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4907 for as_dir in $PATH
4908 do
4909   IFS=$as_save_IFS
4910   test -z "$as_dir" && as_dir=.
4911     for ac_exec_ext in '' $ac_executable_extensions; do
4912   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4913     ac_cv_prog_ac_ct_CC="$ac_prog"
4914     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4915     break 2
4916   fi
4917 done
4918   done
4919 IFS=$as_save_IFS
4920
4921 fi
4922 fi
4923 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4924 if test -n "$ac_ct_CC"; then
4925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4926 $as_echo "$ac_ct_CC" >&6; }
4927 else
4928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4929 $as_echo "no" >&6; }
4930 fi
4931
4932
4933   test -n "$ac_ct_CC" && break
4934 done
4935
4936   if test "x$ac_ct_CC" = x; then
4937     CC=""
4938   else
4939     case $cross_compiling:$ac_tool_warned in
4940 yes:)
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4942 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4943 ac_tool_warned=yes ;;
4944 esac
4945     CC=$ac_ct_CC
4946   fi
4947 fi
4948
4949 fi
4950
4951
4952 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4953 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4954 as_fn_error $? "no acceptable C compiler found in \$PATH
4955 See \`config.log' for more details" "$LINENO" 5; }
4956
4957 # Provide some information about the compiler.
4958 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4959 set X $ac_compile
4960 ac_compiler=$2
4961 for ac_option in --version -v -V -qversion; do
4962   { { ac_try="$ac_compiler $ac_option >&5"
4963 case "(($ac_try" in
4964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4965   *) ac_try_echo=$ac_try;;
4966 esac
4967 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4968 $as_echo "$ac_try_echo"; } >&5
4969   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4970   ac_status=$?
4971   if test -s conftest.err; then
4972     sed '10a\
4973 ... rest of stderr output deleted ...
4974          10q' conftest.err >conftest.er1
4975     cat conftest.er1 >&5
4976   fi
4977   rm -f conftest.er1 conftest.err
4978   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4979   test $ac_status = 0; }
4980 done
4981
4982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4983 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4984 if ${ac_cv_c_compiler_gnu+:} false; then :
4985   $as_echo_n "(cached) " >&6
4986 else
4987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4988 /* end confdefs.h.  */
4989
4990 int
4991 main ()
4992 {
4993 #ifndef __GNUC__
4994        choke me
4995 #endif
4996
4997   ;
4998   return 0;
4999 }
5000 _ACEOF
5001 if ac_fn_c_try_compile "$LINENO"; then :
5002   ac_compiler_gnu=yes
5003 else
5004   ac_compiler_gnu=no
5005 fi
5006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5007 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5008
5009 fi
5010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5011 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5012 if test $ac_compiler_gnu = yes; then
5013   GCC=yes
5014 else
5015   GCC=
5016 fi
5017 ac_test_CFLAGS=${CFLAGS+set}
5018 ac_save_CFLAGS=$CFLAGS
5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5020 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5021 if ${ac_cv_prog_cc_g+:} false; then :
5022   $as_echo_n "(cached) " >&6
5023 else
5024   ac_save_c_werror_flag=$ac_c_werror_flag
5025    ac_c_werror_flag=yes
5026    ac_cv_prog_cc_g=no
5027    CFLAGS="-g"
5028    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5029 /* end confdefs.h.  */
5030
5031 int
5032 main ()
5033 {
5034
5035   ;
5036   return 0;
5037 }
5038 _ACEOF
5039 if ac_fn_c_try_compile "$LINENO"; then :
5040   ac_cv_prog_cc_g=yes
5041 else
5042   CFLAGS=""
5043       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5044 /* end confdefs.h.  */
5045
5046 int
5047 main ()
5048 {
5049
5050   ;
5051   return 0;
5052 }
5053 _ACEOF
5054 if ac_fn_c_try_compile "$LINENO"; then :
5055
5056 else
5057   ac_c_werror_flag=$ac_save_c_werror_flag
5058          CFLAGS="-g"
5059          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5060 /* end confdefs.h.  */
5061
5062 int
5063 main ()
5064 {
5065
5066   ;
5067   return 0;
5068 }
5069 _ACEOF
5070 if ac_fn_c_try_compile "$LINENO"; then :
5071   ac_cv_prog_cc_g=yes
5072 fi
5073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5074 fi
5075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5076 fi
5077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5078    ac_c_werror_flag=$ac_save_c_werror_flag
5079 fi
5080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5081 $as_echo "$ac_cv_prog_cc_g" >&6; }
5082 if test "$ac_test_CFLAGS" = set; then
5083   CFLAGS=$ac_save_CFLAGS
5084 elif test $ac_cv_prog_cc_g = yes; then
5085   if test "$GCC" = yes; then
5086     CFLAGS="-g -O2"
5087   else
5088     CFLAGS="-g"
5089   fi
5090 else
5091   if test "$GCC" = yes; then
5092     CFLAGS="-O2"
5093   else
5094     CFLAGS=
5095   fi
5096 fi
5097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5098 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5099 if ${ac_cv_prog_cc_c89+:} false; then :
5100   $as_echo_n "(cached) " >&6
5101 else
5102   ac_cv_prog_cc_c89=no
5103 ac_save_CC=$CC
5104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5105 /* end confdefs.h.  */
5106 #include <stdarg.h>
5107 #include <stdio.h>
5108 struct stat;
5109 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5110 struct buf { int x; };
5111 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5112 static char *e (p, i)
5113      char **p;
5114      int i;
5115 {
5116   return p[i];
5117 }
5118 static char *f (char * (*g) (char **, int), char **p, ...)
5119 {
5120   char *s;
5121   va_list v;
5122   va_start (v,p);
5123   s = g (p, va_arg (v,int));
5124   va_end (v);
5125   return s;
5126 }
5127
5128 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5129    function prototypes and stuff, but not '\xHH' hex character constants.
5130    These don't provoke an error unfortunately, instead are silently treated
5131    as 'x'.  The following induces an error, until -std is added to get
5132    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5133    array size at least.  It's necessary to write '\x00'==0 to get something
5134    that's true only with -std.  */
5135 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5136
5137 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5138    inside strings and character constants.  */
5139 #define FOO(x) 'x'
5140 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5141
5142 int test (int i, double x);
5143 struct s1 {int (*f) (int a);};
5144 struct s2 {int (*f) (double a);};
5145 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5146 int argc;
5147 char **argv;
5148 int
5149 main ()
5150 {
5151 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5152   ;
5153   return 0;
5154 }
5155 _ACEOF
5156 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5157         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5158 do
5159   CC="$ac_save_CC $ac_arg"
5160   if ac_fn_c_try_compile "$LINENO"; then :
5161   ac_cv_prog_cc_c89=$ac_arg
5162 fi
5163 rm -f core conftest.err conftest.$ac_objext
5164   test "x$ac_cv_prog_cc_c89" != "xno" && break
5165 done
5166 rm -f conftest.$ac_ext
5167 CC=$ac_save_CC
5168
5169 fi
5170 # AC_CACHE_VAL
5171 case "x$ac_cv_prog_cc_c89" in
5172   x)
5173     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5174 $as_echo "none needed" >&6; } ;;
5175   xno)
5176     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5177 $as_echo "unsupported" >&6; } ;;
5178   *)
5179     CC="$CC $ac_cv_prog_cc_c89"
5180     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5181 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5182 esac
5183 if test "x$ac_cv_prog_cc_c89" != xno; then :
5184
5185 fi
5186
5187 ac_ext=c
5188 ac_cpp='$CPP $CPPFLAGS'
5189 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5190 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5191 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5192
5193 ac_ext=c
5194 ac_cpp='$CPP $CPPFLAGS'
5195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5197 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5199 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5200 if ${am_cv_prog_cc_c_o+:} false; then :
5201   $as_echo_n "(cached) " >&6
5202 else
5203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5204 /* end confdefs.h.  */
5205
5206 int
5207 main ()
5208 {
5209
5210   ;
5211   return 0;
5212 }
5213 _ACEOF
5214   # Make sure it works both with $CC and with simple cc.
5215   # Following AC_PROG_CC_C_O, we do the test twice because some
5216   # compilers refuse to overwrite an existing .o file with -o,
5217   # though they will create one.
5218   am_cv_prog_cc_c_o=yes
5219   for am_i in 1 2; do
5220     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5221    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5222    ac_status=$?
5223    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5224    (exit $ac_status); } \
5225          && test -f conftest2.$ac_objext; then
5226       : OK
5227     else
5228       am_cv_prog_cc_c_o=no
5229       break
5230     fi
5231   done
5232   rm -f core conftest*
5233   unset am_i
5234 fi
5235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5236 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5237 if test "$am_cv_prog_cc_c_o" != yes; then
5238    # Losing compiler, so override with the script.
5239    # FIXME: It is wrong to rewrite CC.
5240    # But if we don't then we get into trouble of one sort or another.
5241    # A longer-term fix would be to have automake use am__CC in this case,
5242    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5243    CC="$am_aux_dir/compile $CC"
5244 fi
5245 ac_ext=c
5246 ac_cpp='$CPP $CPPFLAGS'
5247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5250
5251
5252
5253
5254
5255
5256 if test -n "$ac_tool_prefix"; then
5257   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5258 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5260 $as_echo_n "checking for $ac_word... " >&6; }
5261 if ${ac_cv_prog_RANLIB+:} false; then :
5262   $as_echo_n "(cached) " >&6
5263 else
5264   if test -n "$RANLIB"; then
5265   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5266 else
5267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5268 for as_dir in $PATH
5269 do
5270   IFS=$as_save_IFS
5271   test -z "$as_dir" && as_dir=.
5272     for ac_exec_ext in '' $ac_executable_extensions; do
5273   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5274     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5276     break 2
5277   fi
5278 done
5279   done
5280 IFS=$as_save_IFS
5281
5282 fi
5283 fi
5284 RANLIB=$ac_cv_prog_RANLIB
5285 if test -n "$RANLIB"; then
5286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5287 $as_echo "$RANLIB" >&6; }
5288 else
5289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5290 $as_echo "no" >&6; }
5291 fi
5292
5293
5294 fi
5295 if test -z "$ac_cv_prog_RANLIB"; then
5296   ac_ct_RANLIB=$RANLIB
5297   # Extract the first word of "ranlib", so it can be a program name with args.
5298 set dummy ranlib; ac_word=$2
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5300 $as_echo_n "checking for $ac_word... " >&6; }
5301 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5302   $as_echo_n "(cached) " >&6
5303 else
5304   if test -n "$ac_ct_RANLIB"; then
5305   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5306 else
5307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5308 for as_dir in $PATH
5309 do
5310   IFS=$as_save_IFS
5311   test -z "$as_dir" && as_dir=.
5312     for ac_exec_ext in '' $ac_executable_extensions; do
5313   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5314     ac_cv_prog_ac_ct_RANLIB="ranlib"
5315     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5316     break 2
5317   fi
5318 done
5319   done
5320 IFS=$as_save_IFS
5321
5322 fi
5323 fi
5324 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5325 if test -n "$ac_ct_RANLIB"; then
5326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5327 $as_echo "$ac_ct_RANLIB" >&6; }
5328 else
5329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5330 $as_echo "no" >&6; }
5331 fi
5332
5333   if test "x$ac_ct_RANLIB" = x; then
5334     RANLIB=":"
5335   else
5336     case $cross_compiling:$ac_tool_warned in
5337 yes:)
5338 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5339 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5340 ac_tool_warned=yes ;;
5341 esac
5342     RANLIB=$ac_ct_RANLIB
5343   fi
5344 else
5345   RANLIB="$ac_cv_prog_RANLIB"
5346 fi
5347
5348
5349 for ac_prog in gawk mawk nawk awk
5350 do
5351   # Extract the first word of "$ac_prog", so it can be a program name with args.
5352 set dummy $ac_prog; ac_word=$2
5353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5354 $as_echo_n "checking for $ac_word... " >&6; }
5355 if ${ac_cv_prog_AWK+:} false; then :
5356   $as_echo_n "(cached) " >&6
5357 else
5358   if test -n "$AWK"; then
5359   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5360 else
5361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5362 for as_dir in $PATH
5363 do
5364   IFS=$as_save_IFS
5365   test -z "$as_dir" && as_dir=.
5366     for ac_exec_ext in '' $ac_executable_extensions; do
5367   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5368     ac_cv_prog_AWK="$ac_prog"
5369     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5370     break 2
5371   fi
5372 done
5373   done
5374 IFS=$as_save_IFS
5375
5376 fi
5377 fi
5378 AWK=$ac_cv_prog_AWK
5379 if test -n "$AWK"; then
5380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5381 $as_echo "$AWK" >&6; }
5382 else
5383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5384 $as_echo "no" >&6; }
5385 fi
5386
5387
5388   test -n "$AWK" && break
5389 done
5390
5391 case "$AWK" in
5392 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
5393 esac
5394
5395 # Extract the first word of "dwz", so it can be a program name with args.
5396 set dummy dwz; ac_word=$2
5397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5398 $as_echo_n "checking for $ac_word... " >&6; }
5399 if ${ac_cv_prog_DWZ+:} false; then :
5400   $as_echo_n "(cached) " >&6
5401 else
5402   if test -n "$DWZ"; then
5403   ac_cv_prog_DWZ="$DWZ" # Let the user override the test.
5404 else
5405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5406 for as_dir in $PATH
5407 do
5408   IFS=$as_save_IFS
5409   test -z "$as_dir" && as_dir=.
5410     for ac_exec_ext in '' $ac_executable_extensions; do
5411   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5412     ac_cv_prog_DWZ="dwz"
5413     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5414     break 2
5415   fi
5416 done
5417   done
5418 IFS=$as_save_IFS
5419
5420 fi
5421 fi
5422 DWZ=$ac_cv_prog_DWZ
5423 if test -n "$DWZ"; then
5424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DWZ" >&5
5425 $as_echo "$DWZ" >&6; }
5426 else
5427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5428 $as_echo "no" >&6; }
5429 fi
5430
5431
5432  if test "$DWZ" != ""; then
5433   HAVE_DWZ_TRUE=
5434   HAVE_DWZ_FALSE='#'
5435 else
5436   HAVE_DWZ_TRUE='#'
5437   HAVE_DWZ_FALSE=
5438 fi
5439
5440
5441 case `pwd` in
5442   *\ * | *\     *)
5443     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5444 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5445 esac
5446
5447
5448
5449 macro_version='2.2.7a'
5450 macro_revision='1.3134'
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464 ltmain="$ac_aux_dir/ltmain.sh"
5465
5466 # Backslashify metacharacters that are still active within
5467 # double-quoted strings.
5468 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5469
5470 # Same as above, but do not quote variable references.
5471 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5472
5473 # Sed substitution to delay expansion of an escaped shell variable in a
5474 # double_quote_subst'ed string.
5475 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5476
5477 # Sed substitution to delay expansion of an escaped single quote.
5478 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5479
5480 # Sed substitution to avoid accidental globbing in evaled expressions
5481 no_glob_subst='s/\*/\\\*/g'
5482
5483 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5484 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5485 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5486
5487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5488 $as_echo_n "checking how to print strings... " >&6; }
5489 # Test print first, because it will be a builtin if present.
5490 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5491    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5492   ECHO='print -r --'
5493 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5494   ECHO='printf %s\n'
5495 else
5496   # Use this function as a fallback that always works.
5497   func_fallback_echo ()
5498   {
5499     eval 'cat <<_LTECHO_EOF
5500 $1
5501 _LTECHO_EOF'
5502   }
5503   ECHO='func_fallback_echo'
5504 fi
5505
5506 # func_echo_all arg...
5507 # Invoke $ECHO with all args, space-separated.
5508 func_echo_all ()
5509 {
5510     $ECHO ""
5511 }
5512
5513 case "$ECHO" in
5514   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5515 $as_echo "printf" >&6; } ;;
5516   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5517 $as_echo "print -r" >&6; } ;;
5518   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5519 $as_echo "cat" >&6; } ;;
5520 esac
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5536 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5537 if ${ac_cv_path_SED+:} false; then :
5538   $as_echo_n "(cached) " >&6
5539 else
5540             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5541      for ac_i in 1 2 3 4 5 6 7; do
5542        ac_script="$ac_script$as_nl$ac_script"
5543      done
5544      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5545      { ac_script=; unset ac_script;}
5546      if test -z "$SED"; then
5547   ac_path_SED_found=false
5548   # Loop through the user's path and test for each of PROGNAME-LIST
5549   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5550 for as_dir in $PATH
5551 do
5552   IFS=$as_save_IFS
5553   test -z "$as_dir" && as_dir=.
5554     for ac_prog in sed gsed; do
5555     for ac_exec_ext in '' $ac_executable_extensions; do
5556       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5557       as_fn_executable_p "$ac_path_SED" || continue
5558 # Check for GNU ac_path_SED and select it if it is found.
5559   # Check for GNU $ac_path_SED
5560 case `"$ac_path_SED" --version 2>&1` in
5561 *GNU*)
5562   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5563 *)
5564   ac_count=0
5565   $as_echo_n 0123456789 >"conftest.in"
5566   while :
5567   do
5568     cat "conftest.in" "conftest.in" >"conftest.tmp"
5569     mv "conftest.tmp" "conftest.in"
5570     cp "conftest.in" "conftest.nl"
5571     $as_echo '' >> "conftest.nl"
5572     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5573     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5574     as_fn_arith $ac_count + 1 && ac_count=$as_val
5575     if test $ac_count -gt ${ac_path_SED_max-0}; then
5576       # Best one so far, save it but keep looking for a better one
5577       ac_cv_path_SED="$ac_path_SED"
5578       ac_path_SED_max=$ac_count
5579     fi
5580     # 10*(2^10) chars as input seems more than enough
5581     test $ac_count -gt 10 && break
5582   done
5583   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5584 esac
5585
5586       $ac_path_SED_found && break 3
5587     done
5588   done
5589   done
5590 IFS=$as_save_IFS
5591   if test -z "$ac_cv_path_SED"; then
5592     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5593   fi
5594 else
5595   ac_cv_path_SED=$SED
5596 fi
5597
5598 fi
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5600 $as_echo "$ac_cv_path_SED" >&6; }
5601  SED="$ac_cv_path_SED"
5602   rm -f conftest.sed
5603
5604 test -z "$SED" && SED=sed
5605 Xsed="$SED -e 1s/^X//"
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5618 $as_echo_n "checking for fgrep... " >&6; }
5619 if ${ac_cv_path_FGREP+:} false; then :
5620   $as_echo_n "(cached) " >&6
5621 else
5622   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5623    then ac_cv_path_FGREP="$GREP -F"
5624    else
5625      if test -z "$FGREP"; then
5626   ac_path_FGREP_found=false
5627   # Loop through the user's path and test for each of PROGNAME-LIST
5628   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5629 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5630 do
5631   IFS=$as_save_IFS
5632   test -z "$as_dir" && as_dir=.
5633     for ac_prog in fgrep; do
5634     for ac_exec_ext in '' $ac_executable_extensions; do
5635       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5636       as_fn_executable_p "$ac_path_FGREP" || continue
5637 # Check for GNU ac_path_FGREP and select it if it is found.
5638   # Check for GNU $ac_path_FGREP
5639 case `"$ac_path_FGREP" --version 2>&1` in
5640 *GNU*)
5641   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5642 *)
5643   ac_count=0
5644   $as_echo_n 0123456789 >"conftest.in"
5645   while :
5646   do
5647     cat "conftest.in" "conftest.in" >"conftest.tmp"
5648     mv "conftest.tmp" "conftest.in"
5649     cp "conftest.in" "conftest.nl"
5650     $as_echo 'FGREP' >> "conftest.nl"
5651     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5652     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5653     as_fn_arith $ac_count + 1 && ac_count=$as_val
5654     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5655       # Best one so far, save it but keep looking for a better one
5656       ac_cv_path_FGREP="$ac_path_FGREP"
5657       ac_path_FGREP_max=$ac_count
5658     fi
5659     # 10*(2^10) chars as input seems more than enough
5660     test $ac_count -gt 10 && break
5661   done
5662   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5663 esac
5664
5665       $ac_path_FGREP_found && break 3
5666     done
5667   done
5668   done
5669 IFS=$as_save_IFS
5670   if test -z "$ac_cv_path_FGREP"; then
5671     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5672   fi
5673 else
5674   ac_cv_path_FGREP=$FGREP
5675 fi
5676
5677    fi
5678 fi
5679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5680 $as_echo "$ac_cv_path_FGREP" >&6; }
5681  FGREP="$ac_cv_path_FGREP"
5682
5683
5684 test -z "$GREP" && GREP=grep
5685
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704 # Check whether --with-gnu-ld was given.
5705 if test "${with_gnu_ld+set}" = set; then :
5706   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5707 else
5708   with_gnu_ld=no
5709 fi
5710
5711 ac_prog=ld
5712 if test "$GCC" = yes; then
5713   # Check if gcc -print-prog-name=ld gives a path.
5714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5715 $as_echo_n "checking for ld used by $CC... " >&6; }
5716   case $host in
5717   *-*-mingw*)
5718     # gcc leaves a trailing carriage return which upsets mingw
5719     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5720   *)
5721     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5722   esac
5723   case $ac_prog in
5724     # Accept absolute paths.
5725     [\\/]* | ?:[\\/]*)
5726       re_direlt='/[^/][^/]*/\.\./'
5727       # Canonicalize the pathname of ld
5728       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5729       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5730         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5731       done
5732       test -z "$LD" && LD="$ac_prog"
5733       ;;
5734   "")
5735     # If it fails, then pretend we aren't using GCC.
5736     ac_prog=ld
5737     ;;
5738   *)
5739     # If it is relative, then search for the first ld in PATH.
5740     with_gnu_ld=unknown
5741     ;;
5742   esac
5743 elif test "$with_gnu_ld" = yes; then
5744   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5745 $as_echo_n "checking for GNU ld... " >&6; }
5746 else
5747   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5748 $as_echo_n "checking for non-GNU ld... " >&6; }
5749 fi
5750 if ${lt_cv_path_LD+:} false; then :
5751   $as_echo_n "(cached) " >&6
5752 else
5753   if test -z "$LD"; then
5754   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5755   for ac_dir in $PATH; do
5756     IFS="$lt_save_ifs"
5757     test -z "$ac_dir" && ac_dir=.
5758     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5759       lt_cv_path_LD="$ac_dir/$ac_prog"
5760       # Check to see if the program is GNU ld.  I'd rather use --version,
5761       # but apparently some variants of GNU ld only accept -v.
5762       # Break only if it was the GNU/non-GNU ld that we prefer.
5763       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5764       *GNU* | *'with BFD'*)
5765         test "$with_gnu_ld" != no && break
5766         ;;
5767       *)
5768         test "$with_gnu_ld" != yes && break
5769         ;;
5770       esac
5771     fi
5772   done
5773   IFS="$lt_save_ifs"
5774 else
5775   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5776 fi
5777 fi
5778
5779 LD="$lt_cv_path_LD"
5780 if test -n "$LD"; then
5781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5782 $as_echo "$LD" >&6; }
5783 else
5784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5785 $as_echo "no" >&6; }
5786 fi
5787 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5789 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5790 if ${lt_cv_prog_gnu_ld+:} false; then :
5791   $as_echo_n "(cached) " >&6
5792 else
5793   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5794 case `$LD -v 2>&1 </dev/null` in
5795 *GNU* | *'with BFD'*)
5796   lt_cv_prog_gnu_ld=yes
5797   ;;
5798 *)
5799   lt_cv_prog_gnu_ld=no
5800   ;;
5801 esac
5802 fi
5803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5804 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5805 with_gnu_ld=$lt_cv_prog_gnu_ld
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5816 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5817 if ${lt_cv_path_NM+:} false; then :
5818   $as_echo_n "(cached) " >&6
5819 else
5820   if test -n "$NM"; then
5821    # Let the user override the nm to test.
5822    lt_nm_to_check="$NM"
5823  else
5824    lt_nm_to_check="${ac_tool_prefix}nm"
5825    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5826      lt_nm_to_check="$lt_nm_to_check nm"
5827    fi
5828  fi
5829  for lt_tmp_nm in "$lt_nm_to_check"; do
5830    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5831    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5832      IFS="$lt_save_ifs"
5833      test -z "$ac_dir" && ac_dir=.
5834      # Strip out any user-provided options from the nm to test twice,
5835      # the first time to test to see if nm (rather than its options) has
5836      # an explicit path, the second time to yield a file which can be
5837      # nm'ed itself.
5838      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5839      case "$tmp_nm_path" in
5840      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5841      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5842      esac
5843      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5844      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5845        # Check to see if the nm accepts a BSD-compat flag.
5846        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5847        #   nm: unknown option "B" ignored
5848        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5849        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5850          break
5851          ;;
5852        *)
5853          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5854          *$tmp_nm*)
5855            lt_cv_path_NM="$tmp_nm -p"
5856            break
5857            ;;
5858          *)
5859            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5860            continue # so that we can try to find one that supports BSD flags
5861            ;;
5862          esac
5863          ;;
5864        esac
5865      fi
5866    done
5867    IFS="$lt_save_ifs"
5868  done
5869  : ${lt_cv_path_NM=no}
5870 fi
5871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5872 $as_echo "$lt_cv_path_NM" >&6; }
5873 if test "$lt_cv_path_NM" != "no"; then
5874   NM="$lt_cv_path_NM"
5875 else
5876   # Didn't find any BSD compatible name lister, look for dumpbin.
5877   if test -n "$DUMPBIN"; then :
5878     # Let the user override the test.
5879   else
5880     if test -n "$ac_tool_prefix"; then
5881   for ac_prog in dumpbin "link -dump"
5882   do
5883     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5884 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5886 $as_echo_n "checking for $ac_word... " >&6; }
5887 if ${ac_cv_prog_DUMPBIN+:} false; then :
5888   $as_echo_n "(cached) " >&6
5889 else
5890   if test -n "$DUMPBIN"; then
5891   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5892 else
5893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5894 for as_dir in $PATH
5895 do
5896   IFS=$as_save_IFS
5897   test -z "$as_dir" && as_dir=.
5898     for ac_exec_ext in '' $ac_executable_extensions; do
5899   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5900     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5901     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5902     break 2
5903   fi
5904 done
5905   done
5906 IFS=$as_save_IFS
5907
5908 fi
5909 fi
5910 DUMPBIN=$ac_cv_prog_DUMPBIN
5911 if test -n "$DUMPBIN"; then
5912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5913 $as_echo "$DUMPBIN" >&6; }
5914 else
5915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5916 $as_echo "no" >&6; }
5917 fi
5918
5919
5920     test -n "$DUMPBIN" && break
5921   done
5922 fi
5923 if test -z "$DUMPBIN"; then
5924   ac_ct_DUMPBIN=$DUMPBIN
5925   for ac_prog in dumpbin "link -dump"
5926 do
5927   # Extract the first word of "$ac_prog", so it can be a program name with args.
5928 set dummy $ac_prog; ac_word=$2
5929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5930 $as_echo_n "checking for $ac_word... " >&6; }
5931 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5932   $as_echo_n "(cached) " >&6
5933 else
5934   if test -n "$ac_ct_DUMPBIN"; then
5935   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5936 else
5937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5938 for as_dir in $PATH
5939 do
5940   IFS=$as_save_IFS
5941   test -z "$as_dir" && as_dir=.
5942     for ac_exec_ext in '' $ac_executable_extensions; do
5943   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5944     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5945     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5946     break 2
5947   fi
5948 done
5949   done
5950 IFS=$as_save_IFS
5951
5952 fi
5953 fi
5954 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5955 if test -n "$ac_ct_DUMPBIN"; then
5956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5957 $as_echo "$ac_ct_DUMPBIN" >&6; }
5958 else
5959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5960 $as_echo "no" >&6; }
5961 fi
5962
5963
5964   test -n "$ac_ct_DUMPBIN" && break
5965 done
5966
5967   if test "x$ac_ct_DUMPBIN" = x; then
5968     DUMPBIN=":"
5969   else
5970     case $cross_compiling:$ac_tool_warned in
5971 yes:)
5972 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5973 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5974 ac_tool_warned=yes ;;
5975 esac
5976     DUMPBIN=$ac_ct_DUMPBIN
5977   fi
5978 fi
5979
5980     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5981     *COFF*)
5982       DUMPBIN="$DUMPBIN -symbols"
5983       ;;
5984     *)
5985       DUMPBIN=:
5986       ;;
5987     esac
5988   fi
5989
5990   if test "$DUMPBIN" != ":"; then
5991     NM="$DUMPBIN"
5992   fi
5993 fi
5994 test -z "$NM" && NM=nm
5995
5996
5997
5998
5999
6000
6001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6002 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6003 if ${lt_cv_nm_interface+:} false; then :
6004   $as_echo_n "(cached) " >&6
6005 else
6006   lt_cv_nm_interface="BSD nm"
6007   echo "int some_variable = 0;" > conftest.$ac_ext
6008   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6009   (eval "$ac_compile" 2>conftest.err)
6010   cat conftest.err >&5
6011   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6012   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6013   cat conftest.err >&5
6014   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6015   cat conftest.out >&5
6016   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6017     lt_cv_nm_interface="MS dumpbin"
6018   fi
6019   rm -f conftest*
6020 fi
6021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6022 $as_echo "$lt_cv_nm_interface" >&6; }
6023
6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6025 $as_echo_n "checking whether ln -s works... " >&6; }
6026 LN_S=$as_ln_s
6027 if test "$LN_S" = "ln -s"; then
6028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6029 $as_echo "yes" >&6; }
6030 else
6031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6032 $as_echo "no, using $LN_S" >&6; }
6033 fi
6034
6035 # find the maximum length of command line arguments
6036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6037 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6038 if ${lt_cv_sys_max_cmd_len+:} false; then :
6039   $as_echo_n "(cached) " >&6
6040 else
6041     i=0
6042   teststring="ABCD"
6043
6044   case $build_os in
6045   msdosdjgpp*)
6046     # On DJGPP, this test can blow up pretty badly due to problems in libc
6047     # (any single argument exceeding 2000 bytes causes a buffer overrun
6048     # during glob expansion).  Even if it were fixed, the result of this
6049     # check would be larger than it should be.
6050     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6051     ;;
6052
6053   gnu*)
6054     # Under GNU Hurd, this test is not required because there is
6055     # no limit to the length of command line arguments.
6056     # Libtool will interpret -1 as no limit whatsoever
6057     lt_cv_sys_max_cmd_len=-1;
6058     ;;
6059
6060   cygwin* | mingw* | cegcc*)
6061     # On Win9x/ME, this test blows up -- it succeeds, but takes
6062     # about 5 minutes as the teststring grows exponentially.
6063     # Worse, since 9x/ME are not pre-emptively multitasking,
6064     # you end up with a "frozen" computer, even though with patience
6065     # the test eventually succeeds (with a max line length of 256k).
6066     # Instead, let's just punt: use the minimum linelength reported by
6067     # all of the supported platforms: 8192 (on NT/2K/XP).
6068     lt_cv_sys_max_cmd_len=8192;
6069     ;;
6070
6071   mint*)
6072     # On MiNT this can take a long time and run out of memory.
6073     lt_cv_sys_max_cmd_len=8192;
6074     ;;
6075
6076   amigaos*)
6077     # On AmigaOS with pdksh, this test takes hours, literally.
6078     # So we just punt and use a minimum line length of 8192.
6079     lt_cv_sys_max_cmd_len=8192;
6080     ;;
6081
6082   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6083     # This has been around since 386BSD, at least.  Likely further.
6084     if test -x /sbin/sysctl; then
6085       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6086     elif test -x /usr/sbin/sysctl; then
6087       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6088     else
6089       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6090     fi
6091     # And add a safety zone
6092     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6093     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6094     ;;
6095
6096   interix*)
6097     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6098     lt_cv_sys_max_cmd_len=196608
6099     ;;
6100
6101   osf*)
6102     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6103     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6104     # nice to cause kernel panics so lets avoid the loop below.
6105     # First set a reasonable default.
6106     lt_cv_sys_max_cmd_len=16384
6107     #
6108     if test -x /sbin/sysconfig; then
6109       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6110         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6111       esac
6112     fi
6113     ;;
6114   sco3.2v5*)
6115     lt_cv_sys_max_cmd_len=102400
6116     ;;
6117   sysv5* | sco5v6* | sysv4.2uw2*)
6118     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6119     if test -n "$kargmax"; then
6120       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6121     else
6122       lt_cv_sys_max_cmd_len=32768
6123     fi
6124     ;;
6125   *)
6126     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6127     if test -n "$lt_cv_sys_max_cmd_len"; then
6128       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6129       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6130     else
6131       # Make teststring a little bigger before we do anything with it.
6132       # a 1K string should be a reasonable start.
6133       for i in 1 2 3 4 5 6 7 8 ; do
6134         teststring=$teststring$teststring
6135       done
6136       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6137       # If test is not a shell built-in, we'll probably end up computing a
6138       # maximum length that is only half of the actual maximum length, but
6139       # we can't tell.
6140       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6141                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6142               test $i != 17 # 1/2 MB should be enough
6143       do
6144         i=`expr $i + 1`
6145         teststring=$teststring$teststring
6146       done
6147       # Only check the string length outside the loop.
6148       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6149       teststring=
6150       # Add a significant safety factor because C++ compilers can tack on
6151       # massive amounts of additional arguments before passing them to the
6152       # linker.  It appears as though 1/2 is a usable value.
6153       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6154     fi
6155     ;;
6156   esac
6157
6158 fi
6159
6160 if test -n $lt_cv_sys_max_cmd_len ; then
6161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6162 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6163 else
6164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6165 $as_echo "none" >&6; }
6166 fi
6167 max_cmd_len=$lt_cv_sys_max_cmd_len
6168
6169
6170
6171
6172
6173
6174 : ${CP="cp -f"}
6175 : ${MV="mv -f"}
6176 : ${RM="rm -f"}
6177
6178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6179 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6180 # Try some XSI features
6181 xsi_shell=no
6182 ( _lt_dummy="a/b/c"
6183   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6184       = c,a/b,, \
6185     && eval 'test $(( 1 + 1 )) -eq 2 \
6186     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6187   && xsi_shell=yes
6188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6189 $as_echo "$xsi_shell" >&6; }
6190
6191
6192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6193 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6194 lt_shell_append=no
6195 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6196     >/dev/null 2>&1 \
6197   && lt_shell_append=yes
6198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6199 $as_echo "$lt_shell_append" >&6; }
6200
6201
6202 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6203   lt_unset=unset
6204 else
6205   lt_unset=false
6206 fi
6207
6208
6209
6210
6211
6212 # test EBCDIC or ASCII
6213 case `echo X|tr X '\101'` in
6214  A) # ASCII based system
6215     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6216   lt_SP2NL='tr \040 \012'
6217   lt_NL2SP='tr \015\012 \040\040'
6218   ;;
6219  *) # EBCDIC based system
6220   lt_SP2NL='tr \100 \n'
6221   lt_NL2SP='tr \r\n \100\100'
6222   ;;
6223 esac
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6234 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6235 if ${lt_cv_ld_reload_flag+:} false; then :
6236   $as_echo_n "(cached) " >&6
6237 else
6238   lt_cv_ld_reload_flag='-r'
6239 fi
6240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6241 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6242 reload_flag=$lt_cv_ld_reload_flag
6243 case $reload_flag in
6244 "" | " "*) ;;
6245 *) reload_flag=" $reload_flag" ;;
6246 esac
6247 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6248 case $host_os in
6249   darwin*)
6250     if test "$GCC" = yes; then
6251       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6252     else
6253       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6254     fi
6255     ;;
6256 esac
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266 if test -n "$ac_tool_prefix"; then
6267   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6268 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6270 $as_echo_n "checking for $ac_word... " >&6; }
6271 if ${ac_cv_prog_OBJDUMP+:} false; then :
6272   $as_echo_n "(cached) " >&6
6273 else
6274   if test -n "$OBJDUMP"; then
6275   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6276 else
6277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6278 for as_dir in $PATH
6279 do
6280   IFS=$as_save_IFS
6281   test -z "$as_dir" && as_dir=.
6282     for ac_exec_ext in '' $ac_executable_extensions; do
6283   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6284     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6285     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6286     break 2
6287   fi
6288 done
6289   done
6290 IFS=$as_save_IFS
6291
6292 fi
6293 fi
6294 OBJDUMP=$ac_cv_prog_OBJDUMP
6295 if test -n "$OBJDUMP"; then
6296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6297 $as_echo "$OBJDUMP" >&6; }
6298 else
6299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6300 $as_echo "no" >&6; }
6301 fi
6302
6303
6304 fi
6305 if test -z "$ac_cv_prog_OBJDUMP"; then
6306   ac_ct_OBJDUMP=$OBJDUMP
6307   # Extract the first word of "objdump", so it can be a program name with args.
6308 set dummy objdump; ac_word=$2
6309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6310 $as_echo_n "checking for $ac_word... " >&6; }
6311 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6312   $as_echo_n "(cached) " >&6
6313 else
6314   if test -n "$ac_ct_OBJDUMP"; then
6315   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6316 else
6317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6318 for as_dir in $PATH
6319 do
6320   IFS=$as_save_IFS
6321   test -z "$as_dir" && as_dir=.
6322     for ac_exec_ext in '' $ac_executable_extensions; do
6323   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6324     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6325     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6326     break 2
6327   fi
6328 done
6329   done
6330 IFS=$as_save_IFS
6331
6332 fi
6333 fi
6334 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6335 if test -n "$ac_ct_OBJDUMP"; then
6336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6337 $as_echo "$ac_ct_OBJDUMP" >&6; }
6338 else
6339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6340 $as_echo "no" >&6; }
6341 fi
6342
6343   if test "x$ac_ct_OBJDUMP" = x; then
6344     OBJDUMP="false"
6345   else
6346     case $cross_compiling:$ac_tool_warned in
6347 yes:)
6348 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6349 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6350 ac_tool_warned=yes ;;
6351 esac
6352     OBJDUMP=$ac_ct_OBJDUMP
6353   fi
6354 else
6355   OBJDUMP="$ac_cv_prog_OBJDUMP"
6356 fi
6357
6358 test -z "$OBJDUMP" && OBJDUMP=objdump
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6369 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6370 if ${lt_cv_deplibs_check_method+:} false; then :
6371   $as_echo_n "(cached) " >&6
6372 else
6373   lt_cv_file_magic_cmd='$MAGIC_CMD'
6374 lt_cv_file_magic_test_file=
6375 lt_cv_deplibs_check_method='unknown'
6376 # Need to set the preceding variable on all platforms that support
6377 # interlibrary dependencies.
6378 # 'none' -- dependencies not supported.
6379 # `unknown' -- same as none, but documents that we really don't know.
6380 # 'pass_all' -- all dependencies passed with no checks.
6381 # 'test_compile' -- check by making test program.
6382 # 'file_magic [[regex]]' -- check by looking for files in library path
6383 # which responds to the $file_magic_cmd with a given extended regex.
6384 # If you have `file' or equivalent on your system and you're not sure
6385 # whether `pass_all' will *always* work, you probably want this one.
6386
6387 case $host_os in
6388 aix[4-9]*)
6389   lt_cv_deplibs_check_method=pass_all
6390   ;;
6391
6392 beos*)
6393   lt_cv_deplibs_check_method=pass_all
6394   ;;
6395
6396 bsdi[45]*)
6397   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6398   lt_cv_file_magic_cmd='/usr/bin/file -L'
6399   lt_cv_file_magic_test_file=/shlib/libc.so
6400   ;;
6401
6402 cygwin*)
6403   # func_win32_libid is a shell function defined in ltmain.sh
6404   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6405   lt_cv_file_magic_cmd='func_win32_libid'
6406   ;;
6407
6408 mingw* | pw32*)
6409   # Base MSYS/MinGW do not provide the 'file' command needed by
6410   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6411   # unless we find 'file', for example because we are cross-compiling.
6412   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6413   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6414     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6415     lt_cv_file_magic_cmd='func_win32_libid'
6416   else
6417     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6418     lt_cv_file_magic_cmd='$OBJDUMP -f'
6419   fi
6420   ;;
6421
6422 cegcc*)
6423   # use the weaker test based on 'objdump'. See mingw*.
6424   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6425   lt_cv_file_magic_cmd='$OBJDUMP -f'
6426   ;;
6427
6428 darwin* | rhapsody*)
6429   lt_cv_deplibs_check_method=pass_all
6430   ;;
6431
6432 freebsd* | dragonfly*)
6433   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6434     case $host_cpu in
6435     i*86 )
6436       # Not sure whether the presence of OpenBSD here was a mistake.
6437       # Let's accept both of them until this is cleared up.
6438       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6439       lt_cv_file_magic_cmd=/usr/bin/file
6440       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6441       ;;
6442     esac
6443   else
6444     lt_cv_deplibs_check_method=pass_all
6445   fi
6446   ;;
6447
6448 gnu*)
6449   lt_cv_deplibs_check_method=pass_all
6450   ;;
6451
6452 haiku*)
6453   lt_cv_deplibs_check_method=pass_all
6454   ;;
6455
6456 hpux10.20* | hpux11*)
6457   lt_cv_file_magic_cmd=/usr/bin/file
6458   case $host_cpu in
6459   ia64*)
6460     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6461     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6462     ;;
6463   hppa*64*)
6464     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6465     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6466     ;;
6467   *)
6468     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6469     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6470     ;;
6471   esac
6472   ;;
6473
6474 interix[3-9]*)
6475   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6476   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6477   ;;
6478
6479 irix5* | irix6* | nonstopux*)
6480   case $LD in
6481   *-32|*"-32 ") libmagic=32-bit;;
6482   *-n32|*"-n32 ") libmagic=N32;;
6483   *-64|*"-64 ") libmagic=64-bit;;
6484   *) libmagic=never-match;;
6485   esac
6486   lt_cv_deplibs_check_method=pass_all
6487   ;;
6488
6489 # This must be Linux ELF.
6490 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6491   lt_cv_deplibs_check_method=pass_all
6492   ;;
6493
6494 netbsd*)
6495   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6496     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6497   else
6498     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6499   fi
6500   ;;
6501
6502 newos6*)
6503   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6504   lt_cv_file_magic_cmd=/usr/bin/file
6505   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6506   ;;
6507
6508 *nto* | *qnx*)
6509   lt_cv_deplibs_check_method=pass_all
6510   ;;
6511
6512 openbsd*)
6513   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6514     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6515   else
6516     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6517   fi
6518   ;;
6519
6520 osf3* | osf4* | osf5*)
6521   lt_cv_deplibs_check_method=pass_all
6522   ;;
6523
6524 rdos*)
6525   lt_cv_deplibs_check_method=pass_all
6526   ;;
6527
6528 solaris*)
6529   lt_cv_deplibs_check_method=pass_all
6530   ;;
6531
6532 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6533   lt_cv_deplibs_check_method=pass_all
6534   ;;
6535
6536 sysv4 | sysv4.3*)
6537   case $host_vendor in
6538   motorola)
6539     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]'
6540     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6541     ;;
6542   ncr)
6543     lt_cv_deplibs_check_method=pass_all
6544     ;;
6545   sequent)
6546     lt_cv_file_magic_cmd='/bin/file'
6547     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6548     ;;
6549   sni)
6550     lt_cv_file_magic_cmd='/bin/file'
6551     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6552     lt_cv_file_magic_test_file=/lib/libc.so
6553     ;;
6554   siemens)
6555     lt_cv_deplibs_check_method=pass_all
6556     ;;
6557   pc)
6558     lt_cv_deplibs_check_method=pass_all
6559     ;;
6560   esac
6561   ;;
6562
6563 tpf*)
6564   lt_cv_deplibs_check_method=pass_all
6565   ;;
6566 esac
6567
6568 fi
6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6570 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6571 file_magic_cmd=$lt_cv_file_magic_cmd
6572 deplibs_check_method=$lt_cv_deplibs_check_method
6573 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586 plugin_option=
6587 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6588 for plugin in $plugin_names; do
6589   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6590   if test x$plugin_so = x$plugin; then
6591     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6592   fi
6593   if test x$plugin_so != x$plugin; then
6594     plugin_option="--plugin $plugin_so"
6595     break
6596   fi
6597 done
6598
6599 if test -n "$ac_tool_prefix"; then
6600   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6601 set dummy ${ac_tool_prefix}ar; ac_word=$2
6602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6603 $as_echo_n "checking for $ac_word... " >&6; }
6604 if ${ac_cv_prog_AR+:} false; then :
6605   $as_echo_n "(cached) " >&6
6606 else
6607   if test -n "$AR"; then
6608   ac_cv_prog_AR="$AR" # Let the user override the test.
6609 else
6610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6611 for as_dir in $PATH
6612 do
6613   IFS=$as_save_IFS
6614   test -z "$as_dir" && as_dir=.
6615     for ac_exec_ext in '' $ac_executable_extensions; do
6616   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6617     ac_cv_prog_AR="${ac_tool_prefix}ar"
6618     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6619     break 2
6620   fi
6621 done
6622   done
6623 IFS=$as_save_IFS
6624
6625 fi
6626 fi
6627 AR=$ac_cv_prog_AR
6628 if test -n "$AR"; then
6629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6630 $as_echo "$AR" >&6; }
6631 else
6632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6633 $as_echo "no" >&6; }
6634 fi
6635
6636
6637 fi
6638 if test -z "$ac_cv_prog_AR"; then
6639   ac_ct_AR=$AR
6640   # Extract the first word of "ar", so it can be a program name with args.
6641 set dummy ar; ac_word=$2
6642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6643 $as_echo_n "checking for $ac_word... " >&6; }
6644 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6645   $as_echo_n "(cached) " >&6
6646 else
6647   if test -n "$ac_ct_AR"; then
6648   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6649 else
6650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6651 for as_dir in $PATH
6652 do
6653   IFS=$as_save_IFS
6654   test -z "$as_dir" && as_dir=.
6655     for ac_exec_ext in '' $ac_executable_extensions; do
6656   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6657     ac_cv_prog_ac_ct_AR="ar"
6658     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6659     break 2
6660   fi
6661 done
6662   done
6663 IFS=$as_save_IFS
6664
6665 fi
6666 fi
6667 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6668 if test -n "$ac_ct_AR"; then
6669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6670 $as_echo "$ac_ct_AR" >&6; }
6671 else
6672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6673 $as_echo "no" >&6; }
6674 fi
6675
6676   if test "x$ac_ct_AR" = x; then
6677     AR="false"
6678   else
6679     case $cross_compiling:$ac_tool_warned in
6680 yes:)
6681 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6682 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6683 ac_tool_warned=yes ;;
6684 esac
6685     AR=$ac_ct_AR
6686   fi
6687 else
6688   AR="$ac_cv_prog_AR"
6689 fi
6690
6691 test -z "$AR" && AR=ar
6692 if test -n "$plugin_option"; then
6693   if $AR --help 2>&1 | grep -q "\--plugin"; then
6694     touch conftest.c
6695     $AR $plugin_option rc conftest.a conftest.c
6696     if test "$?" != 0; then
6697       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6698 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6699     else
6700       AR="$AR $plugin_option"
6701     fi
6702     rm -f conftest.*
6703   fi
6704 fi
6705 test -z "$AR_FLAGS" && AR_FLAGS=cru
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717 if test -n "$ac_tool_prefix"; then
6718   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6719 set dummy ${ac_tool_prefix}strip; ac_word=$2
6720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6721 $as_echo_n "checking for $ac_word... " >&6; }
6722 if ${ac_cv_prog_STRIP+:} false; then :
6723   $as_echo_n "(cached) " >&6
6724 else
6725   if test -n "$STRIP"; then
6726   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6727 else
6728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6729 for as_dir in $PATH
6730 do
6731   IFS=$as_save_IFS
6732   test -z "$as_dir" && as_dir=.
6733     for ac_exec_ext in '' $ac_executable_extensions; do
6734   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6735     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6736     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6737     break 2
6738   fi
6739 done
6740   done
6741 IFS=$as_save_IFS
6742
6743 fi
6744 fi
6745 STRIP=$ac_cv_prog_STRIP
6746 if test -n "$STRIP"; then
6747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6748 $as_echo "$STRIP" >&6; }
6749 else
6750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6751 $as_echo "no" >&6; }
6752 fi
6753
6754
6755 fi
6756 if test -z "$ac_cv_prog_STRIP"; then
6757   ac_ct_STRIP=$STRIP
6758   # Extract the first word of "strip", so it can be a program name with args.
6759 set dummy strip; ac_word=$2
6760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6761 $as_echo_n "checking for $ac_word... " >&6; }
6762 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6763   $as_echo_n "(cached) " >&6
6764 else
6765   if test -n "$ac_ct_STRIP"; then
6766   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6767 else
6768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6769 for as_dir in $PATH
6770 do
6771   IFS=$as_save_IFS
6772   test -z "$as_dir" && as_dir=.
6773     for ac_exec_ext in '' $ac_executable_extensions; do
6774   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6775     ac_cv_prog_ac_ct_STRIP="strip"
6776     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6777     break 2
6778   fi
6779 done
6780   done
6781 IFS=$as_save_IFS
6782
6783 fi
6784 fi
6785 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6786 if test -n "$ac_ct_STRIP"; then
6787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6788 $as_echo "$ac_ct_STRIP" >&6; }
6789 else
6790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6791 $as_echo "no" >&6; }
6792 fi
6793
6794   if test "x$ac_ct_STRIP" = x; then
6795     STRIP=":"
6796   else
6797     case $cross_compiling:$ac_tool_warned in
6798 yes:)
6799 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6800 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6801 ac_tool_warned=yes ;;
6802 esac
6803     STRIP=$ac_ct_STRIP
6804   fi
6805 else
6806   STRIP="$ac_cv_prog_STRIP"
6807 fi
6808
6809 test -z "$STRIP" && STRIP=:
6810
6811
6812
6813
6814
6815
6816 if test -n "$ac_tool_prefix"; then
6817   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6818 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6820 $as_echo_n "checking for $ac_word... " >&6; }
6821 if ${ac_cv_prog_RANLIB+:} false; then :
6822   $as_echo_n "(cached) " >&6
6823 else
6824   if test -n "$RANLIB"; then
6825   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6826 else
6827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6828 for as_dir in $PATH
6829 do
6830   IFS=$as_save_IFS
6831   test -z "$as_dir" && as_dir=.
6832     for ac_exec_ext in '' $ac_executable_extensions; do
6833   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6834     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6835     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6836     break 2
6837   fi
6838 done
6839   done
6840 IFS=$as_save_IFS
6841
6842 fi
6843 fi
6844 RANLIB=$ac_cv_prog_RANLIB
6845 if test -n "$RANLIB"; then
6846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6847 $as_echo "$RANLIB" >&6; }
6848 else
6849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6850 $as_echo "no" >&6; }
6851 fi
6852
6853
6854 fi
6855 if test -z "$ac_cv_prog_RANLIB"; then
6856   ac_ct_RANLIB=$RANLIB
6857   # Extract the first word of "ranlib", so it can be a program name with args.
6858 set dummy ranlib; ac_word=$2
6859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6860 $as_echo_n "checking for $ac_word... " >&6; }
6861 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6862   $as_echo_n "(cached) " >&6
6863 else
6864   if test -n "$ac_ct_RANLIB"; then
6865   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6866 else
6867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6868 for as_dir in $PATH
6869 do
6870   IFS=$as_save_IFS
6871   test -z "$as_dir" && as_dir=.
6872     for ac_exec_ext in '' $ac_executable_extensions; do
6873   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6874     ac_cv_prog_ac_ct_RANLIB="ranlib"
6875     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6876     break 2
6877   fi
6878 done
6879   done
6880 IFS=$as_save_IFS
6881
6882 fi
6883 fi
6884 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6885 if test -n "$ac_ct_RANLIB"; then
6886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6887 $as_echo "$ac_ct_RANLIB" >&6; }
6888 else
6889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6890 $as_echo "no" >&6; }
6891 fi
6892
6893   if test "x$ac_ct_RANLIB" = x; then
6894     RANLIB=":"
6895   else
6896     case $cross_compiling:$ac_tool_warned in
6897 yes:)
6898 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6899 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6900 ac_tool_warned=yes ;;
6901 esac
6902     RANLIB=$ac_ct_RANLIB
6903   fi
6904 else
6905   RANLIB="$ac_cv_prog_RANLIB"
6906 fi
6907
6908 test -z "$RANLIB" && RANLIB=:
6909 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6910   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6911     RANLIB="$RANLIB $plugin_option"
6912   fi
6913 fi
6914
6915
6916
6917
6918
6919
6920 # Determine commands to create old-style static archives.
6921 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6922 old_postinstall_cmds='chmod 644 $oldlib'
6923 old_postuninstall_cmds=
6924
6925 if test -n "$RANLIB"; then
6926   case $host_os in
6927   openbsd*)
6928     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6929     ;;
6930   *)
6931     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6932     ;;
6933   esac
6934   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6935 fi
6936
6937 case $host_os in
6938   darwin*)
6939     lock_old_archive_extraction=yes ;;
6940   *)
6941     lock_old_archive_extraction=no ;;
6942 esac
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982 # If no C compiler was specified, use CC.
6983 LTCC=${LTCC-"$CC"}
6984
6985 # If no C compiler flags were specified, use CFLAGS.
6986 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6987
6988 # Allow CC to be a program name with arguments.
6989 compiler=$CC
6990
6991
6992 # Check for command to grab the raw symbol name followed by C symbol from nm.
6993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6994 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6995 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6996   $as_echo_n "(cached) " >&6
6997 else
6998
6999 # These are sane defaults that work on at least a few old systems.
7000 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7001
7002 # Character class describing NM global symbol codes.
7003 symcode='[BCDEGRST]'
7004
7005 # Regexp to match symbols that can be accessed directly from C.
7006 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7007
7008 # Define system-specific variables.
7009 case $host_os in
7010 aix*)
7011   symcode='[BCDT]'
7012   ;;
7013 cygwin* | mingw* | pw32* | cegcc*)
7014   symcode='[ABCDGISTW]'
7015   ;;
7016 hpux*)
7017   if test "$host_cpu" = ia64; then
7018     symcode='[ABCDEGRST]'
7019   fi
7020   ;;
7021 irix* | nonstopux*)
7022   symcode='[BCDEGRST]'
7023   ;;
7024 osf*)
7025   symcode='[BCDEGQRST]'
7026   ;;
7027 solaris*)
7028   symcode='[BCDRT]'
7029   ;;
7030 sco3.2v5*)
7031   symcode='[DT]'
7032   ;;
7033 sysv4.2uw2*)
7034   symcode='[DT]'
7035   ;;
7036 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7037   symcode='[ABDT]'
7038   ;;
7039 sysv4)
7040   symcode='[DFNSTU]'
7041   ;;
7042 esac
7043
7044 # If we're using GNU nm, then use its standard symbol codes.
7045 case `$NM -V 2>&1` in
7046 *GNU* | *'with BFD'*)
7047   symcode='[ABCDGIRSTW]' ;;
7048 esac
7049
7050 # Transform an extracted symbol line into a proper C declaration.
7051 # Some systems (esp. on ia64) link data and code symbols differently,
7052 # so use this general approach.
7053 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7054
7055 # Transform an extracted symbol line into symbol name and symbol address
7056 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7057 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'"
7058
7059 # Handle CRLF in mingw tool chain
7060 opt_cr=
7061 case $build_os in
7062 mingw*)
7063   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7064   ;;
7065 esac
7066
7067 # Try without a prefix underscore, then with it.
7068 for ac_symprfx in "" "_"; do
7069
7070   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7071   symxfrm="\\1 $ac_symprfx\\2 \\2"
7072
7073   # Write the raw and C identifiers.
7074   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7075     # Fake it for dumpbin and say T for any non-static function
7076     # and D for any global variable.
7077     # Also find C++ and __fastcall symbols from MSVC++,
7078     # which start with @ or ?.
7079     lt_cv_sys_global_symbol_pipe="$AWK '"\
7080 "     {last_section=section; section=\$ 3};"\
7081 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7082 "     \$ 0!~/External *\|/{next};"\
7083 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7084 "     {if(hide[section]) next};"\
7085 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7086 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7087 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7088 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7089 "     ' prfx=^$ac_symprfx"
7090   else
7091     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7092   fi
7093
7094   # Check to see that the pipe works correctly.
7095   pipe_works=no
7096
7097   rm -f conftest*
7098   cat > conftest.$ac_ext <<_LT_EOF
7099 #ifdef __cplusplus
7100 extern "C" {
7101 #endif
7102 char nm_test_var;
7103 void nm_test_func(void);
7104 void nm_test_func(void){}
7105 #ifdef __cplusplus
7106 }
7107 #endif
7108 int main(){nm_test_var='a';nm_test_func();return(0);}
7109 _LT_EOF
7110
7111   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7112   (eval $ac_compile) 2>&5
7113   ac_status=$?
7114   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7115   test $ac_status = 0; }; then
7116     # Now try to grab the symbols.
7117     nlist=conftest.nm
7118     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7119   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7120   ac_status=$?
7121   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7122   test $ac_status = 0; } && test -s "$nlist"; then
7123       # Try sorting and uniquifying the output.
7124       if sort "$nlist" | uniq > "$nlist"T; then
7125         mv -f "$nlist"T "$nlist"
7126       else
7127         rm -f "$nlist"T
7128       fi
7129
7130       # Make sure that we snagged all the symbols we need.
7131       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7132         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7133           cat <<_LT_EOF > conftest.$ac_ext
7134 #ifdef __cplusplus
7135 extern "C" {
7136 #endif
7137
7138 _LT_EOF
7139           # Now generate the symbol file.
7140           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7141
7142           cat <<_LT_EOF >> conftest.$ac_ext
7143
7144 /* The mapping between symbol names and symbols.  */
7145 const struct {
7146   const char *name;
7147   void       *address;
7148 }
7149 lt__PROGRAM__LTX_preloaded_symbols[] =
7150 {
7151   { "@PROGRAM@", (void *) 0 },
7152 _LT_EOF
7153           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7154           cat <<\_LT_EOF >> conftest.$ac_ext
7155   {0, (void *) 0}
7156 };
7157
7158 /* This works around a problem in FreeBSD linker */
7159 #ifdef FREEBSD_WORKAROUND
7160 static const void *lt_preloaded_setup() {
7161   return lt__PROGRAM__LTX_preloaded_symbols;
7162 }
7163 #endif
7164
7165 #ifdef __cplusplus
7166 }
7167 #endif
7168 _LT_EOF
7169           # Now try linking the two files.
7170           mv conftest.$ac_objext conftstm.$ac_objext
7171           lt_save_LIBS="$LIBS"
7172           lt_save_CFLAGS="$CFLAGS"
7173           LIBS="conftstm.$ac_objext"
7174           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7175           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7176   (eval $ac_link) 2>&5
7177   ac_status=$?
7178   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7179   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7180             pipe_works=yes
7181           fi
7182           LIBS="$lt_save_LIBS"
7183           CFLAGS="$lt_save_CFLAGS"
7184         else
7185           echo "cannot find nm_test_func in $nlist" >&5
7186         fi
7187       else
7188         echo "cannot find nm_test_var in $nlist" >&5
7189       fi
7190     else
7191       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7192     fi
7193   else
7194     echo "$progname: failed program was:" >&5
7195     cat conftest.$ac_ext >&5
7196   fi
7197   rm -rf conftest* conftst*
7198
7199   # Do not use the global_symbol_pipe unless it works.
7200   if test "$pipe_works" = yes; then
7201     break
7202   else
7203     lt_cv_sys_global_symbol_pipe=
7204   fi
7205 done
7206
7207 fi
7208
7209 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7210   lt_cv_sys_global_symbol_to_cdecl=
7211 fi
7212 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7214 $as_echo "failed" >&6; }
7215 else
7216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7217 $as_echo "ok" >&6; }
7218 fi
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241 # Check whether --enable-libtool-lock was given.
7242 if test "${enable_libtool_lock+set}" = set; then :
7243   enableval=$enable_libtool_lock;
7244 fi
7245
7246 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7247
7248 # Some flags need to be propagated to the compiler or linker for good
7249 # libtool support.
7250 case $host in
7251 ia64-*-hpux*)
7252   # Find out which ABI we are using.
7253   echo 'int i;' > conftest.$ac_ext
7254   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7255   (eval $ac_compile) 2>&5
7256   ac_status=$?
7257   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7258   test $ac_status = 0; }; then
7259     case `/usr/bin/file conftest.$ac_objext` in
7260       *ELF-32*)
7261         HPUX_IA64_MODE="32"
7262         ;;
7263       *ELF-64*)
7264         HPUX_IA64_MODE="64"
7265         ;;
7266     esac
7267   fi
7268   rm -rf conftest*
7269   ;;
7270 *-*-irix6*)
7271   # Find out which ABI we are using.
7272   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7273   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7274   (eval $ac_compile) 2>&5
7275   ac_status=$?
7276   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7277   test $ac_status = 0; }; then
7278     if test "$lt_cv_prog_gnu_ld" = yes; then
7279       case `/usr/bin/file conftest.$ac_objext` in
7280         *32-bit*)
7281           LD="${LD-ld} -melf32bsmip"
7282           ;;
7283         *N32*)
7284           LD="${LD-ld} -melf32bmipn32"
7285           ;;
7286         *64-bit*)
7287           LD="${LD-ld} -melf64bmip"
7288         ;;
7289       esac
7290     else
7291       case `/usr/bin/file conftest.$ac_objext` in
7292         *32-bit*)
7293           LD="${LD-ld} -32"
7294           ;;
7295         *N32*)
7296           LD="${LD-ld} -n32"
7297           ;;
7298         *64-bit*)
7299           LD="${LD-ld} -64"
7300           ;;
7301       esac
7302     fi
7303   fi
7304   rm -rf conftest*
7305   ;;
7306
7307 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7308 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7309   # Find out which ABI we are using.
7310   echo 'int i;' > conftest.$ac_ext
7311   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7312   (eval $ac_compile) 2>&5
7313   ac_status=$?
7314   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7315   test $ac_status = 0; }; then
7316     case `/usr/bin/file conftest.o` in
7317       *32-bit*)
7318         case $host in
7319           x86_64-*kfreebsd*-gnu)
7320             LD="${LD-ld} -m elf_i386_fbsd"
7321             ;;
7322           x86_64-*linux*)
7323             case `/usr/bin/file conftest.o` in
7324               *x86-64*)
7325                 LD="${LD-ld} -m elf32_x86_64"
7326                 ;;
7327               *)
7328                 LD="${LD-ld} -m elf_i386"
7329                 ;;
7330             esac
7331             ;;
7332           powerpc64le-*linux*)
7333             LD="${LD-ld} -m elf32lppclinux"
7334             ;;
7335           powerpc64-*linux*)
7336             LD="${LD-ld} -m elf32ppclinux"
7337             ;;
7338           s390x-*linux*)
7339             LD="${LD-ld} -m elf_s390"
7340             ;;
7341           sparc64-*linux*)
7342             LD="${LD-ld} -m elf32_sparc"
7343             ;;
7344         esac
7345         ;;
7346       *64-bit*)
7347         case $host in
7348           x86_64-*kfreebsd*-gnu)
7349             LD="${LD-ld} -m elf_x86_64_fbsd"
7350             ;;
7351           x86_64-*linux*)
7352             LD="${LD-ld} -m elf_x86_64"
7353             ;;
7354           powerpcle-*linux*)
7355             LD="${LD-ld} -m elf64lppc"
7356             ;;
7357           powerpc-*linux*)
7358             LD="${LD-ld} -m elf64ppc"
7359             ;;
7360           s390*-*linux*|s390*-*tpf*)
7361             LD="${LD-ld} -m elf64_s390"
7362             ;;
7363           sparc*-*linux*)
7364             LD="${LD-ld} -m elf64_sparc"
7365             ;;
7366         esac
7367         ;;
7368     esac
7369   fi
7370   rm -rf conftest*
7371   ;;
7372
7373 *-*-sco3.2v5*)
7374   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7375   SAVE_CFLAGS="$CFLAGS"
7376   CFLAGS="$CFLAGS -belf"
7377   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7378 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7379 if ${lt_cv_cc_needs_belf+:} false; then :
7380   $as_echo_n "(cached) " >&6
7381 else
7382   ac_ext=c
7383 ac_cpp='$CPP $CPPFLAGS'
7384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7386 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7387
7388      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7389 /* end confdefs.h.  */
7390
7391 int
7392 main ()
7393 {
7394
7395   ;
7396   return 0;
7397 }
7398 _ACEOF
7399 if ac_fn_c_try_link "$LINENO"; then :
7400   lt_cv_cc_needs_belf=yes
7401 else
7402   lt_cv_cc_needs_belf=no
7403 fi
7404 rm -f core conftest.err conftest.$ac_objext \
7405     conftest$ac_exeext conftest.$ac_ext
7406      ac_ext=c
7407 ac_cpp='$CPP $CPPFLAGS'
7408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7411
7412 fi
7413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7414 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7415   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7416     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7417     CFLAGS="$SAVE_CFLAGS"
7418   fi
7419   ;;
7420 sparc*-*solaris*)
7421   # Find out which ABI we are using.
7422   echo 'int i;' > conftest.$ac_ext
7423   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7424   (eval $ac_compile) 2>&5
7425   ac_status=$?
7426   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7427   test $ac_status = 0; }; then
7428     case `/usr/bin/file conftest.o` in
7429     *64-bit*)
7430       case $lt_cv_prog_gnu_ld in
7431       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7432       *)
7433         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7434           LD="${LD-ld} -64"
7435         fi
7436         ;;
7437       esac
7438       ;;
7439     esac
7440   fi
7441   rm -rf conftest*
7442   ;;
7443 esac
7444
7445 need_locks="$enable_libtool_lock"
7446
7447
7448   case $host_os in
7449     rhapsody* | darwin*)
7450     if test -n "$ac_tool_prefix"; then
7451   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7452 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7454 $as_echo_n "checking for $ac_word... " >&6; }
7455 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7456   $as_echo_n "(cached) " >&6
7457 else
7458   if test -n "$DSYMUTIL"; then
7459   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7460 else
7461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7462 for as_dir in $PATH
7463 do
7464   IFS=$as_save_IFS
7465   test -z "$as_dir" && as_dir=.
7466     for ac_exec_ext in '' $ac_executable_extensions; do
7467   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7468     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7469     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7470     break 2
7471   fi
7472 done
7473   done
7474 IFS=$as_save_IFS
7475
7476 fi
7477 fi
7478 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7479 if test -n "$DSYMUTIL"; then
7480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7481 $as_echo "$DSYMUTIL" >&6; }
7482 else
7483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7484 $as_echo "no" >&6; }
7485 fi
7486
7487
7488 fi
7489 if test -z "$ac_cv_prog_DSYMUTIL"; then
7490   ac_ct_DSYMUTIL=$DSYMUTIL
7491   # Extract the first word of "dsymutil", so it can be a program name with args.
7492 set dummy dsymutil; ac_word=$2
7493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7494 $as_echo_n "checking for $ac_word... " >&6; }
7495 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7496   $as_echo_n "(cached) " >&6
7497 else
7498   if test -n "$ac_ct_DSYMUTIL"; then
7499   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7500 else
7501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7502 for as_dir in $PATH
7503 do
7504   IFS=$as_save_IFS
7505   test -z "$as_dir" && as_dir=.
7506     for ac_exec_ext in '' $ac_executable_extensions; do
7507   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7508     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7510     break 2
7511   fi
7512 done
7513   done
7514 IFS=$as_save_IFS
7515
7516 fi
7517 fi
7518 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7519 if test -n "$ac_ct_DSYMUTIL"; then
7520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7521 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7522 else
7523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7524 $as_echo "no" >&6; }
7525 fi
7526
7527   if test "x$ac_ct_DSYMUTIL" = x; then
7528     DSYMUTIL=":"
7529   else
7530     case $cross_compiling:$ac_tool_warned in
7531 yes:)
7532 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7533 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7534 ac_tool_warned=yes ;;
7535 esac
7536     DSYMUTIL=$ac_ct_DSYMUTIL
7537   fi
7538 else
7539   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7540 fi
7541
7542     if test -n "$ac_tool_prefix"; then
7543   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7544 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7546 $as_echo_n "checking for $ac_word... " >&6; }
7547 if ${ac_cv_prog_NMEDIT+:} false; then :
7548   $as_echo_n "(cached) " >&6
7549 else
7550   if test -n "$NMEDIT"; then
7551   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7552 else
7553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7554 for as_dir in $PATH
7555 do
7556   IFS=$as_save_IFS
7557   test -z "$as_dir" && as_dir=.
7558     for ac_exec_ext in '' $ac_executable_extensions; do
7559   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7560     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7561     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7562     break 2
7563   fi
7564 done
7565   done
7566 IFS=$as_save_IFS
7567
7568 fi
7569 fi
7570 NMEDIT=$ac_cv_prog_NMEDIT
7571 if test -n "$NMEDIT"; then
7572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7573 $as_echo "$NMEDIT" >&6; }
7574 else
7575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7576 $as_echo "no" >&6; }
7577 fi
7578
7579
7580 fi
7581 if test -z "$ac_cv_prog_NMEDIT"; then
7582   ac_ct_NMEDIT=$NMEDIT
7583   # Extract the first word of "nmedit", so it can be a program name with args.
7584 set dummy nmedit; ac_word=$2
7585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7586 $as_echo_n "checking for $ac_word... " >&6; }
7587 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7588   $as_echo_n "(cached) " >&6
7589 else
7590   if test -n "$ac_ct_NMEDIT"; then
7591   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7592 else
7593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7594 for as_dir in $PATH
7595 do
7596   IFS=$as_save_IFS
7597   test -z "$as_dir" && as_dir=.
7598     for ac_exec_ext in '' $ac_executable_extensions; do
7599   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7600     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7601     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7602     break 2
7603   fi
7604 done
7605   done
7606 IFS=$as_save_IFS
7607
7608 fi
7609 fi
7610 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7611 if test -n "$ac_ct_NMEDIT"; then
7612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7613 $as_echo "$ac_ct_NMEDIT" >&6; }
7614 else
7615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7616 $as_echo "no" >&6; }
7617 fi
7618
7619   if test "x$ac_ct_NMEDIT" = x; then
7620     NMEDIT=":"
7621   else
7622     case $cross_compiling:$ac_tool_warned in
7623 yes:)
7624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7625 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7626 ac_tool_warned=yes ;;
7627 esac
7628     NMEDIT=$ac_ct_NMEDIT
7629   fi
7630 else
7631   NMEDIT="$ac_cv_prog_NMEDIT"
7632 fi
7633
7634     if test -n "$ac_tool_prefix"; then
7635   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7636 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7638 $as_echo_n "checking for $ac_word... " >&6; }
7639 if ${ac_cv_prog_LIPO+:} false; then :
7640   $as_echo_n "(cached) " >&6
7641 else
7642   if test -n "$LIPO"; then
7643   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7644 else
7645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7646 for as_dir in $PATH
7647 do
7648   IFS=$as_save_IFS
7649   test -z "$as_dir" && as_dir=.
7650     for ac_exec_ext in '' $ac_executable_extensions; do
7651   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7652     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7653     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7654     break 2
7655   fi
7656 done
7657   done
7658 IFS=$as_save_IFS
7659
7660 fi
7661 fi
7662 LIPO=$ac_cv_prog_LIPO
7663 if test -n "$LIPO"; then
7664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7665 $as_echo "$LIPO" >&6; }
7666 else
7667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7668 $as_echo "no" >&6; }
7669 fi
7670
7671
7672 fi
7673 if test -z "$ac_cv_prog_LIPO"; then
7674   ac_ct_LIPO=$LIPO
7675   # Extract the first word of "lipo", so it can be a program name with args.
7676 set dummy lipo; ac_word=$2
7677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7678 $as_echo_n "checking for $ac_word... " >&6; }
7679 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7680   $as_echo_n "(cached) " >&6
7681 else
7682   if test -n "$ac_ct_LIPO"; then
7683   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7684 else
7685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7686 for as_dir in $PATH
7687 do
7688   IFS=$as_save_IFS
7689   test -z "$as_dir" && as_dir=.
7690     for ac_exec_ext in '' $ac_executable_extensions; do
7691   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7692     ac_cv_prog_ac_ct_LIPO="lipo"
7693     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7694     break 2
7695   fi
7696 done
7697   done
7698 IFS=$as_save_IFS
7699
7700 fi
7701 fi
7702 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7703 if test -n "$ac_ct_LIPO"; then
7704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7705 $as_echo "$ac_ct_LIPO" >&6; }
7706 else
7707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7708 $as_echo "no" >&6; }
7709 fi
7710
7711   if test "x$ac_ct_LIPO" = x; then
7712     LIPO=":"
7713   else
7714     case $cross_compiling:$ac_tool_warned in
7715 yes:)
7716 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7717 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7718 ac_tool_warned=yes ;;
7719 esac
7720     LIPO=$ac_ct_LIPO
7721   fi
7722 else
7723   LIPO="$ac_cv_prog_LIPO"
7724 fi
7725
7726     if test -n "$ac_tool_prefix"; then
7727   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7728 set dummy ${ac_tool_prefix}otool; ac_word=$2
7729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7730 $as_echo_n "checking for $ac_word... " >&6; }
7731 if ${ac_cv_prog_OTOOL+:} false; then :
7732   $as_echo_n "(cached) " >&6
7733 else
7734   if test -n "$OTOOL"; then
7735   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7736 else
7737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7738 for as_dir in $PATH
7739 do
7740   IFS=$as_save_IFS
7741   test -z "$as_dir" && as_dir=.
7742     for ac_exec_ext in '' $ac_executable_extensions; do
7743   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7744     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7746     break 2
7747   fi
7748 done
7749   done
7750 IFS=$as_save_IFS
7751
7752 fi
7753 fi
7754 OTOOL=$ac_cv_prog_OTOOL
7755 if test -n "$OTOOL"; then
7756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7757 $as_echo "$OTOOL" >&6; }
7758 else
7759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7760 $as_echo "no" >&6; }
7761 fi
7762
7763
7764 fi
7765 if test -z "$ac_cv_prog_OTOOL"; then
7766   ac_ct_OTOOL=$OTOOL
7767   # Extract the first word of "otool", so it can be a program name with args.
7768 set dummy otool; ac_word=$2
7769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7770 $as_echo_n "checking for $ac_word... " >&6; }
7771 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7772   $as_echo_n "(cached) " >&6
7773 else
7774   if test -n "$ac_ct_OTOOL"; then
7775   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7776 else
7777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7778 for as_dir in $PATH
7779 do
7780   IFS=$as_save_IFS
7781   test -z "$as_dir" && as_dir=.
7782     for ac_exec_ext in '' $ac_executable_extensions; do
7783   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7784     ac_cv_prog_ac_ct_OTOOL="otool"
7785     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7786     break 2
7787   fi
7788 done
7789   done
7790 IFS=$as_save_IFS
7791
7792 fi
7793 fi
7794 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7795 if test -n "$ac_ct_OTOOL"; then
7796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7797 $as_echo "$ac_ct_OTOOL" >&6; }
7798 else
7799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7800 $as_echo "no" >&6; }
7801 fi
7802
7803   if test "x$ac_ct_OTOOL" = x; then
7804     OTOOL=":"
7805   else
7806     case $cross_compiling:$ac_tool_warned in
7807 yes:)
7808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7809 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7810 ac_tool_warned=yes ;;
7811 esac
7812     OTOOL=$ac_ct_OTOOL
7813   fi
7814 else
7815   OTOOL="$ac_cv_prog_OTOOL"
7816 fi
7817
7818     if test -n "$ac_tool_prefix"; then
7819   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7820 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7822 $as_echo_n "checking for $ac_word... " >&6; }
7823 if ${ac_cv_prog_OTOOL64+:} false; then :
7824   $as_echo_n "(cached) " >&6
7825 else
7826   if test -n "$OTOOL64"; then
7827   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7828 else
7829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7830 for as_dir in $PATH
7831 do
7832   IFS=$as_save_IFS
7833   test -z "$as_dir" && as_dir=.
7834     for ac_exec_ext in '' $ac_executable_extensions; do
7835   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7836     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7837     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7838     break 2
7839   fi
7840 done
7841   done
7842 IFS=$as_save_IFS
7843
7844 fi
7845 fi
7846 OTOOL64=$ac_cv_prog_OTOOL64
7847 if test -n "$OTOOL64"; then
7848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7849 $as_echo "$OTOOL64" >&6; }
7850 else
7851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7852 $as_echo "no" >&6; }
7853 fi
7854
7855
7856 fi
7857 if test -z "$ac_cv_prog_OTOOL64"; then
7858   ac_ct_OTOOL64=$OTOOL64
7859   # Extract the first word of "otool64", so it can be a program name with args.
7860 set dummy otool64; ac_word=$2
7861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7862 $as_echo_n "checking for $ac_word... " >&6; }
7863 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7864   $as_echo_n "(cached) " >&6
7865 else
7866   if test -n "$ac_ct_OTOOL64"; then
7867   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7868 else
7869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7870 for as_dir in $PATH
7871 do
7872   IFS=$as_save_IFS
7873   test -z "$as_dir" && as_dir=.
7874     for ac_exec_ext in '' $ac_executable_extensions; do
7875   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7876     ac_cv_prog_ac_ct_OTOOL64="otool64"
7877     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7878     break 2
7879   fi
7880 done
7881   done
7882 IFS=$as_save_IFS
7883
7884 fi
7885 fi
7886 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7887 if test -n "$ac_ct_OTOOL64"; then
7888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7889 $as_echo "$ac_ct_OTOOL64" >&6; }
7890 else
7891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7892 $as_echo "no" >&6; }
7893 fi
7894
7895   if test "x$ac_ct_OTOOL64" = x; then
7896     OTOOL64=":"
7897   else
7898     case $cross_compiling:$ac_tool_warned in
7899 yes:)
7900 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7901 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7902 ac_tool_warned=yes ;;
7903 esac
7904     OTOOL64=$ac_ct_OTOOL64
7905   fi
7906 else
7907   OTOOL64="$ac_cv_prog_OTOOL64"
7908 fi
7909
7910
7911
7912
7913
7914
7915
7916
7917
7918
7919
7920
7921
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931
7932
7933
7934
7935
7936     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7937 $as_echo_n "checking for -single_module linker flag... " >&6; }
7938 if ${lt_cv_apple_cc_single_mod+:} false; then :
7939   $as_echo_n "(cached) " >&6
7940 else
7941   lt_cv_apple_cc_single_mod=no
7942       if test -z "${LT_MULTI_MODULE}"; then
7943         # By default we will add the -single_module flag. You can override
7944         # by either setting the environment variable LT_MULTI_MODULE
7945         # non-empty at configure time, or by adding -multi_module to the
7946         # link flags.
7947         rm -rf libconftest.dylib*
7948         echo "int foo(void){return 1;}" > conftest.c
7949         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7950 -dynamiclib -Wl,-single_module conftest.c" >&5
7951         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7952           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7953         _lt_result=$?
7954         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7955           lt_cv_apple_cc_single_mod=yes
7956         else
7957           cat conftest.err >&5
7958         fi
7959         rm -rf libconftest.dylib*
7960         rm -f conftest.*
7961       fi
7962 fi
7963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7964 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7965     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7966 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7967 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7968   $as_echo_n "(cached) " >&6
7969 else
7970   lt_cv_ld_exported_symbols_list=no
7971       save_LDFLAGS=$LDFLAGS
7972       echo "_main" > conftest.sym
7973       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7974       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7975 /* end confdefs.h.  */
7976
7977 int
7978 main ()
7979 {
7980
7981   ;
7982   return 0;
7983 }
7984 _ACEOF
7985 if ac_fn_c_try_link "$LINENO"; then :
7986   lt_cv_ld_exported_symbols_list=yes
7987 else
7988   lt_cv_ld_exported_symbols_list=no
7989 fi
7990 rm -f core conftest.err conftest.$ac_objext \
7991     conftest$ac_exeext conftest.$ac_ext
7992         LDFLAGS="$save_LDFLAGS"
7993
7994 fi
7995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7996 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7997     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7998 $as_echo_n "checking for -force_load linker flag... " >&6; }
7999 if ${lt_cv_ld_force_load+:} false; then :
8000   $as_echo_n "(cached) " >&6
8001 else
8002   lt_cv_ld_force_load=no
8003       cat > conftest.c << _LT_EOF
8004 int forced_loaded() { return 2;}
8005 _LT_EOF
8006       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8007       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8008       echo "$AR cru libconftest.a conftest.o" >&5
8009       $AR cru libconftest.a conftest.o 2>&5
8010       cat > conftest.c << _LT_EOF
8011 int main() { return 0;}
8012 _LT_EOF
8013       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8014       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8015       _lt_result=$?
8016       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8017         lt_cv_ld_force_load=yes
8018       else
8019         cat conftest.err >&5
8020       fi
8021         rm -f conftest.err libconftest.a conftest conftest.c
8022         rm -rf conftest.dSYM
8023
8024 fi
8025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8026 $as_echo "$lt_cv_ld_force_load" >&6; }
8027     case $host_os in
8028     rhapsody* | darwin1.[012])
8029       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8030     darwin1.*)
8031       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8032     darwin*) # darwin 5.x on
8033       # if running on 10.5 or later, the deployment target defaults
8034       # to the OS version, if on x86, and 10.4, the deployment
8035       # target defaults to 10.4. Don't you love it?
8036       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
8037         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
8038           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
8039         10.[012][,.]*)
8040           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8041         10.*)
8042           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
8043       esac
8044     ;;
8045   esac
8046     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8047       _lt_dar_single_mod='$single_module'
8048     fi
8049     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8050       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8051     else
8052       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8053     fi
8054     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8055       _lt_dsymutil='~$DSYMUTIL $lib || :'
8056     else
8057       _lt_dsymutil=
8058     fi
8059     ;;
8060   esac
8061
8062 for ac_header in dlfcn.h
8063 do :
8064   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8065 "
8066 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8067   cat >>confdefs.h <<_ACEOF
8068 #define HAVE_DLFCN_H 1
8069 _ACEOF
8070
8071 fi
8072
8073 done
8074
8075
8076
8077
8078
8079 # Set options
8080
8081
8082
8083         enable_dlopen=no
8084
8085
8086   enable_win32_dll=no
8087
8088
8089             # Check whether --enable-shared was given.
8090 if test "${enable_shared+set}" = set; then :
8091   enableval=$enable_shared; p=${PACKAGE-default}
8092     case $enableval in
8093     yes) enable_shared=yes ;;
8094     no) enable_shared=no ;;
8095     *)
8096       enable_shared=no
8097       # Look at the argument we got.  We use all the common list separators.
8098       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8099       for pkg in $enableval; do
8100         IFS="$lt_save_ifs"
8101         if test "X$pkg" = "X$p"; then
8102           enable_shared=yes
8103         fi
8104       done
8105       IFS="$lt_save_ifs"
8106       ;;
8107     esac
8108 else
8109   enable_shared=yes
8110 fi
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120   # Check whether --enable-static was given.
8121 if test "${enable_static+set}" = set; then :
8122   enableval=$enable_static; p=${PACKAGE-default}
8123     case $enableval in
8124     yes) enable_static=yes ;;
8125     no) enable_static=no ;;
8126     *)
8127      enable_static=no
8128       # Look at the argument we got.  We use all the common list separators.
8129       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8130       for pkg in $enableval; do
8131         IFS="$lt_save_ifs"
8132         if test "X$pkg" = "X$p"; then
8133           enable_static=yes
8134         fi
8135       done
8136       IFS="$lt_save_ifs"
8137       ;;
8138     esac
8139 else
8140   enable_static=yes
8141 fi
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152 # Check whether --with-pic was given.
8153 if test "${with_pic+set}" = set; then :
8154   withval=$with_pic; pic_mode="$withval"
8155 else
8156   pic_mode=default
8157 fi
8158
8159
8160 test -z "$pic_mode" && pic_mode=default
8161
8162
8163
8164
8165
8166
8167
8168   # Check whether --enable-fast-install was given.
8169 if test "${enable_fast_install+set}" = set; then :
8170   enableval=$enable_fast_install; p=${PACKAGE-default}
8171     case $enableval in
8172     yes) enable_fast_install=yes ;;
8173     no) enable_fast_install=no ;;
8174     *)
8175       enable_fast_install=no
8176       # Look at the argument we got.  We use all the common list separators.
8177       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8178       for pkg in $enableval; do
8179         IFS="$lt_save_ifs"
8180         if test "X$pkg" = "X$p"; then
8181           enable_fast_install=yes
8182         fi
8183       done
8184       IFS="$lt_save_ifs"
8185       ;;
8186     esac
8187 else
8188   enable_fast_install=yes
8189 fi
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201 # This can be used to rebuild libtool when needed
8202 LIBTOOL_DEPS="$ltmain"
8203
8204 # Always use our own libtool.
8205 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232 test -z "$LN_S" && LN_S="ln -s"
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247 if test -n "${ZSH_VERSION+set}" ; then
8248    setopt NO_GLOB_SUBST
8249 fi
8250
8251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8252 $as_echo_n "checking for objdir... " >&6; }
8253 if ${lt_cv_objdir+:} false; then :
8254   $as_echo_n "(cached) " >&6
8255 else
8256   rm -f .libs 2>/dev/null
8257 mkdir .libs 2>/dev/null
8258 if test -d .libs; then
8259   lt_cv_objdir=.libs
8260 else
8261   # MS-DOS does not allow filenames that begin with a dot.
8262   lt_cv_objdir=_libs
8263 fi
8264 rmdir .libs 2>/dev/null
8265 fi
8266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8267 $as_echo "$lt_cv_objdir" >&6; }
8268 objdir=$lt_cv_objdir
8269
8270
8271
8272
8273
8274 cat >>confdefs.h <<_ACEOF
8275 #define LT_OBJDIR "$lt_cv_objdir/"
8276 _ACEOF
8277
8278
8279
8280
8281 case $host_os in
8282 aix3*)
8283   # AIX sometimes has problems with the GCC collect2 program.  For some
8284   # reason, if we set the COLLECT_NAMES environment variable, the problems
8285   # vanish in a puff of smoke.
8286   if test "X${COLLECT_NAMES+set}" != Xset; then
8287     COLLECT_NAMES=
8288     export COLLECT_NAMES
8289   fi
8290   ;;
8291 esac
8292
8293 # Global variables:
8294 ofile=libtool
8295 can_build_shared=yes
8296
8297 # All known linkers require a `.a' archive for static linking (except MSVC,
8298 # which needs '.lib').
8299 libext=a
8300
8301 with_gnu_ld="$lt_cv_prog_gnu_ld"
8302
8303 old_CC="$CC"
8304 old_CFLAGS="$CFLAGS"
8305
8306 # Set sane defaults for various variables
8307 test -z "$CC" && CC=cc
8308 test -z "$LTCC" && LTCC=$CC
8309 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8310 test -z "$LD" && LD=ld
8311 test -z "$ac_objext" && ac_objext=o
8312
8313 for cc_temp in $compiler""; do
8314   case $cc_temp in
8315     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8316     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8317     \-*) ;;
8318     *) break;;
8319   esac
8320 done
8321 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8322
8323
8324 # Only perform the check for file, if the check method requires it
8325 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8326 case $deplibs_check_method in
8327 file_magic*)
8328   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8329     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8330 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8331 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8332   $as_echo_n "(cached) " >&6
8333 else
8334   case $MAGIC_CMD in
8335 [\\/*] |  ?:[\\/]*)
8336   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8337   ;;
8338 *)
8339   lt_save_MAGIC_CMD="$MAGIC_CMD"
8340   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8341   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8342   for ac_dir in $ac_dummy; do
8343     IFS="$lt_save_ifs"
8344     test -z "$ac_dir" && ac_dir=.
8345     if test -f $ac_dir/${ac_tool_prefix}file; then
8346       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8347       if test -n "$file_magic_test_file"; then
8348         case $deplibs_check_method in
8349         "file_magic "*)
8350           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8351           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8352           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8353             $EGREP "$file_magic_regex" > /dev/null; then
8354             :
8355           else
8356             cat <<_LT_EOF 1>&2
8357
8358 *** Warning: the command libtool uses to detect shared libraries,
8359 *** $file_magic_cmd, produces output that libtool cannot recognize.
8360 *** The result is that libtool may fail to recognize shared libraries
8361 *** as such.  This will affect the creation of libtool libraries that
8362 *** depend on shared libraries, but programs linked with such libtool
8363 *** libraries will work regardless of this problem.  Nevertheless, you
8364 *** may want to report the problem to your system manager and/or to
8365 *** bug-libtool@gnu.org
8366
8367 _LT_EOF
8368           fi ;;
8369         esac
8370       fi
8371       break
8372     fi
8373   done
8374   IFS="$lt_save_ifs"
8375   MAGIC_CMD="$lt_save_MAGIC_CMD"
8376   ;;
8377 esac
8378 fi
8379
8380 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8381 if test -n "$MAGIC_CMD"; then
8382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8383 $as_echo "$MAGIC_CMD" >&6; }
8384 else
8385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8386 $as_echo "no" >&6; }
8387 fi
8388
8389
8390
8391
8392
8393 if test -z "$lt_cv_path_MAGIC_CMD"; then
8394   if test -n "$ac_tool_prefix"; then
8395     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8396 $as_echo_n "checking for file... " >&6; }
8397 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8398   $as_echo_n "(cached) " >&6
8399 else
8400   case $MAGIC_CMD in
8401 [\\/*] |  ?:[\\/]*)
8402   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8403   ;;
8404 *)
8405   lt_save_MAGIC_CMD="$MAGIC_CMD"
8406   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8407   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8408   for ac_dir in $ac_dummy; do
8409     IFS="$lt_save_ifs"
8410     test -z "$ac_dir" && ac_dir=.
8411     if test -f $ac_dir/file; then
8412       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8413       if test -n "$file_magic_test_file"; then
8414         case $deplibs_check_method in
8415         "file_magic "*)
8416           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8417           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8418           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8419             $EGREP "$file_magic_regex" > /dev/null; then
8420             :
8421           else
8422             cat <<_LT_EOF 1>&2
8423
8424 *** Warning: the command libtool uses to detect shared libraries,
8425 *** $file_magic_cmd, produces output that libtool cannot recognize.
8426 *** The result is that libtool may fail to recognize shared libraries
8427 *** as such.  This will affect the creation of libtool libraries that
8428 *** depend on shared libraries, but programs linked with such libtool
8429 *** libraries will work regardless of this problem.  Nevertheless, you
8430 *** may want to report the problem to your system manager and/or to
8431 *** bug-libtool@gnu.org
8432
8433 _LT_EOF
8434           fi ;;
8435         esac
8436       fi
8437       break
8438     fi
8439   done
8440   IFS="$lt_save_ifs"
8441   MAGIC_CMD="$lt_save_MAGIC_CMD"
8442   ;;
8443 esac
8444 fi
8445
8446 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8447 if test -n "$MAGIC_CMD"; then
8448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8449 $as_echo "$MAGIC_CMD" >&6; }
8450 else
8451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8452 $as_echo "no" >&6; }
8453 fi
8454
8455
8456   else
8457     MAGIC_CMD=:
8458   fi
8459 fi
8460
8461   fi
8462   ;;
8463 esac
8464
8465 # Use C for the default configuration in the libtool script
8466
8467 lt_save_CC="$CC"
8468 ac_ext=c
8469 ac_cpp='$CPP $CPPFLAGS'
8470 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8471 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8472 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8473
8474
8475 # Source file extension for C test sources.
8476 ac_ext=c
8477
8478 # Object file extension for compiled C test sources.
8479 objext=o
8480 objext=$objext
8481
8482 # Code to be used in simple compile tests
8483 lt_simple_compile_test_code="int some_variable = 0;"
8484
8485 # Code to be used in simple link tests
8486 lt_simple_link_test_code='int main(){return(0);}'
8487
8488
8489
8490
8491
8492
8493
8494 # If no C compiler was specified, use CC.
8495 LTCC=${LTCC-"$CC"}
8496
8497 # If no C compiler flags were specified, use CFLAGS.
8498 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8499
8500 # Allow CC to be a program name with arguments.
8501 compiler=$CC
8502
8503 # Save the default compiler, since it gets overwritten when the other
8504 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8505 compiler_DEFAULT=$CC
8506
8507 # save warnings/boilerplate of simple test code
8508 ac_outfile=conftest.$ac_objext
8509 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8510 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8511 _lt_compiler_boilerplate=`cat conftest.err`
8512 $RM conftest*
8513
8514 ac_outfile=conftest.$ac_objext
8515 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8516 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8517 _lt_linker_boilerplate=`cat conftest.err`
8518 $RM -r conftest*
8519
8520
8521 ## CAVEAT EMPTOR:
8522 ## There is no encapsulation within the following macros, do not change
8523 ## the running order or otherwise move them around unless you know exactly
8524 ## what you are doing...
8525 if test -n "$compiler"; then
8526
8527 lt_prog_compiler_no_builtin_flag=
8528
8529 if test "$GCC" = yes; then
8530   case $cc_basename in
8531   nvcc*)
8532     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8533   *)
8534     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8535   esac
8536
8537   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8538 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8539 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8540   $as_echo_n "(cached) " >&6
8541 else
8542   lt_cv_prog_compiler_rtti_exceptions=no
8543    ac_outfile=conftest.$ac_objext
8544    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8545    lt_compiler_flag="-fno-rtti -fno-exceptions"
8546    # Insert the option either (1) after the last *FLAGS variable, or
8547    # (2) before a word containing "conftest.", or (3) at the end.
8548    # Note that $ac_compile itself does not contain backslashes and begins
8549    # with a dollar sign (not a hyphen), so the echo should work correctly.
8550    # The option is referenced via a variable to avoid confusing sed.
8551    lt_compile=`echo "$ac_compile" | $SED \
8552    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8553    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8554    -e 's:$: $lt_compiler_flag:'`
8555    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8556    (eval "$lt_compile" 2>conftest.err)
8557    ac_status=$?
8558    cat conftest.err >&5
8559    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8560    if (exit $ac_status) && test -s "$ac_outfile"; then
8561      # The compiler can only warn and ignore the option if not recognized
8562      # So say no if there are warnings other than the usual output.
8563      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8564      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8565      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8566        lt_cv_prog_compiler_rtti_exceptions=yes
8567      fi
8568    fi
8569    $RM conftest*
8570
8571 fi
8572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8573 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8574
8575 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8576     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8577 else
8578     :
8579 fi
8580
8581 fi
8582
8583
8584
8585
8586
8587
8588   lt_prog_compiler_wl=
8589 lt_prog_compiler_pic=
8590 lt_prog_compiler_static=
8591
8592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8593 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8594
8595   if test "$GCC" = yes; then
8596     lt_prog_compiler_wl='-Wl,'
8597     lt_prog_compiler_static='-static'
8598
8599     case $host_os in
8600       aix*)
8601       # All AIX code is PIC.
8602       if test "$host_cpu" = ia64; then
8603         # AIX 5 now supports IA64 processor
8604         lt_prog_compiler_static='-Bstatic'
8605       fi
8606       lt_prog_compiler_pic='-fPIC'
8607       ;;
8608
8609     amigaos*)
8610       case $host_cpu in
8611       powerpc)
8612             # see comment about AmigaOS4 .so support
8613             lt_prog_compiler_pic='-fPIC'
8614         ;;
8615       m68k)
8616             # FIXME: we need at least 68020 code to build shared libraries, but
8617             # adding the `-m68020' flag to GCC prevents building anything better,
8618             # like `-m68040'.
8619             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8620         ;;
8621       esac
8622       ;;
8623
8624     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8625       # PIC is the default for these OSes.
8626       ;;
8627
8628     mingw* | cygwin* | pw32* | os2* | cegcc*)
8629       # This hack is so that the source file can tell whether it is being
8630       # built for inclusion in a dll (and should export symbols for example).
8631       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8632       # (--disable-auto-import) libraries
8633       lt_prog_compiler_pic='-DDLL_EXPORT'
8634       ;;
8635
8636     darwin* | rhapsody*)
8637       # PIC is the default on this platform
8638       # Common symbols not allowed in MH_DYLIB files
8639       lt_prog_compiler_pic='-fno-common'
8640       ;;
8641
8642     haiku*)
8643       # PIC is the default for Haiku.
8644       # The "-static" flag exists, but is broken.
8645       lt_prog_compiler_static=
8646       ;;
8647
8648     hpux*)
8649       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8650       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8651       # sets the default TLS model and affects inlining.
8652       case $host_cpu in
8653       hppa*64*)
8654         # +Z the default
8655         ;;
8656       *)
8657         lt_prog_compiler_pic='-fPIC'
8658         ;;
8659       esac
8660       ;;
8661
8662     interix[3-9]*)
8663       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8664       # Instead, we relocate shared libraries at runtime.
8665       ;;
8666
8667     msdosdjgpp*)
8668       # Just because we use GCC doesn't mean we suddenly get shared libraries
8669       # on systems that don't support them.
8670       lt_prog_compiler_can_build_shared=no
8671       enable_shared=no
8672       ;;
8673
8674     *nto* | *qnx*)
8675       # QNX uses GNU C++, but need to define -shared option too, otherwise
8676       # it will coredump.
8677       lt_prog_compiler_pic='-fPIC -shared'
8678       ;;
8679
8680     sysv4*MP*)
8681       if test -d /usr/nec; then
8682         lt_prog_compiler_pic=-Kconform_pic
8683       fi
8684       ;;
8685
8686     *)
8687       lt_prog_compiler_pic='-fPIC'
8688       ;;
8689     esac
8690
8691     case $cc_basename in
8692     nvcc*) # Cuda Compiler Driver 2.2
8693       lt_prog_compiler_wl='-Xlinker '
8694       lt_prog_compiler_pic='-Xcompiler -fPIC'
8695       ;;
8696     esac
8697   else
8698     # PORTME Check for flag to pass linker flags through the system compiler.
8699     case $host_os in
8700     aix*)
8701       lt_prog_compiler_wl='-Wl,'
8702       if test "$host_cpu" = ia64; then
8703         # AIX 5 now supports IA64 processor
8704         lt_prog_compiler_static='-Bstatic'
8705       else
8706         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8707       fi
8708       ;;
8709
8710     mingw* | cygwin* | pw32* | os2* | cegcc*)
8711       # This hack is so that the source file can tell whether it is being
8712       # built for inclusion in a dll (and should export symbols for example).
8713       lt_prog_compiler_pic='-DDLL_EXPORT'
8714       ;;
8715
8716     hpux9* | hpux10* | hpux11*)
8717       lt_prog_compiler_wl='-Wl,'
8718       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8719       # not for PA HP-UX.
8720       case $host_cpu in
8721       hppa*64*|ia64*)
8722         # +Z the default
8723         ;;
8724       *)
8725         lt_prog_compiler_pic='+Z'
8726         ;;
8727       esac
8728       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8729       lt_prog_compiler_static='${wl}-a ${wl}archive'
8730       ;;
8731
8732     irix5* | irix6* | nonstopux*)
8733       lt_prog_compiler_wl='-Wl,'
8734       # PIC (with -KPIC) is the default.
8735       lt_prog_compiler_static='-non_shared'
8736       ;;
8737
8738     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8739       case $cc_basename in
8740       # old Intel for x86_64 which still supported -KPIC.
8741       ecc*)
8742         lt_prog_compiler_wl='-Wl,'
8743         lt_prog_compiler_pic='-KPIC'
8744         lt_prog_compiler_static='-static'
8745         ;;
8746       # icc used to be incompatible with GCC.
8747       # ICC 10 doesn't accept -KPIC any more.
8748       icc* | ifort*)
8749         lt_prog_compiler_wl='-Wl,'
8750         lt_prog_compiler_pic='-fPIC'
8751         lt_prog_compiler_static='-static'
8752         ;;
8753       # Lahey Fortran 8.1.
8754       lf95*)
8755         lt_prog_compiler_wl='-Wl,'
8756         lt_prog_compiler_pic='--shared'
8757         lt_prog_compiler_static='--static'
8758         ;;
8759       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8760         # Portland Group compilers (*not* the Pentium gcc compiler,
8761         # which looks to be a dead project)
8762         lt_prog_compiler_wl='-Wl,'
8763         lt_prog_compiler_pic='-fpic'
8764         lt_prog_compiler_static='-Bstatic'
8765         ;;
8766       ccc*)
8767         lt_prog_compiler_wl='-Wl,'
8768         # All Alpha code is PIC.
8769         lt_prog_compiler_static='-non_shared'
8770         ;;
8771       xl* | bgxl* | bgf* | mpixl*)
8772         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8773         lt_prog_compiler_wl='-Wl,'
8774         lt_prog_compiler_pic='-qpic'
8775         lt_prog_compiler_static='-qstaticlink'
8776         ;;
8777       *)
8778         case `$CC -V 2>&1 | sed 5q` in
8779         *Sun\ F* | *Sun*Fortran*)
8780           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8781           lt_prog_compiler_pic='-KPIC'
8782           lt_prog_compiler_static='-Bstatic'
8783           lt_prog_compiler_wl=''
8784           ;;
8785         *Sun\ C*)
8786           # Sun C 5.9
8787           lt_prog_compiler_pic='-KPIC'
8788           lt_prog_compiler_static='-Bstatic'
8789           lt_prog_compiler_wl='-Wl,'
8790           ;;
8791         esac
8792         ;;
8793       esac
8794       ;;
8795
8796     newsos6)
8797       lt_prog_compiler_pic='-KPIC'
8798       lt_prog_compiler_static='-Bstatic'
8799       ;;
8800
8801     *nto* | *qnx*)
8802       # QNX uses GNU C++, but need to define -shared option too, otherwise
8803       # it will coredump.
8804       lt_prog_compiler_pic='-fPIC -shared'
8805       ;;
8806
8807     osf3* | osf4* | osf5*)
8808       lt_prog_compiler_wl='-Wl,'
8809       # All OSF/1 code is PIC.
8810       lt_prog_compiler_static='-non_shared'
8811       ;;
8812
8813     rdos*)
8814       lt_prog_compiler_static='-non_shared'
8815       ;;
8816
8817     solaris*)
8818       lt_prog_compiler_pic='-KPIC'
8819       lt_prog_compiler_static='-Bstatic'
8820       case $cc_basename in
8821       f77* | f90* | f95*)
8822         lt_prog_compiler_wl='-Qoption ld ';;
8823       *)
8824         lt_prog_compiler_wl='-Wl,';;
8825       esac
8826       ;;
8827
8828     sunos4*)
8829       lt_prog_compiler_wl='-Qoption ld '
8830       lt_prog_compiler_pic='-PIC'
8831       lt_prog_compiler_static='-Bstatic'
8832       ;;
8833
8834     sysv4 | sysv4.2uw2* | sysv4.3*)
8835       lt_prog_compiler_wl='-Wl,'
8836       lt_prog_compiler_pic='-KPIC'
8837       lt_prog_compiler_static='-Bstatic'
8838       ;;
8839
8840     sysv4*MP*)
8841       if test -d /usr/nec ;then
8842         lt_prog_compiler_pic='-Kconform_pic'
8843         lt_prog_compiler_static='-Bstatic'
8844       fi
8845       ;;
8846
8847     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8848       lt_prog_compiler_wl='-Wl,'
8849       lt_prog_compiler_pic='-KPIC'
8850       lt_prog_compiler_static='-Bstatic'
8851       ;;
8852
8853     unicos*)
8854       lt_prog_compiler_wl='-Wl,'
8855       lt_prog_compiler_can_build_shared=no
8856       ;;
8857
8858     uts4*)
8859       lt_prog_compiler_pic='-pic'
8860       lt_prog_compiler_static='-Bstatic'
8861       ;;
8862
8863     *)
8864       lt_prog_compiler_can_build_shared=no
8865       ;;
8866     esac
8867   fi
8868
8869 case $host_os in
8870   # For platforms which do not support PIC, -DPIC is meaningless:
8871   *djgpp*)
8872     lt_prog_compiler_pic=
8873     ;;
8874   *)
8875     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8876     ;;
8877 esac
8878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8879 $as_echo "$lt_prog_compiler_pic" >&6; }
8880
8881
8882
8883
8884
8885
8886 #
8887 # Check to make sure the PIC flag actually works.
8888 #
8889 if test -n "$lt_prog_compiler_pic"; then
8890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8891 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8892 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8893   $as_echo_n "(cached) " >&6
8894 else
8895   lt_cv_prog_compiler_pic_works=no
8896    ac_outfile=conftest.$ac_objext
8897    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8898    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8899    # Insert the option either (1) after the last *FLAGS variable, or
8900    # (2) before a word containing "conftest.", or (3) at the end.
8901    # Note that $ac_compile itself does not contain backslashes and begins
8902    # with a dollar sign (not a hyphen), so the echo should work correctly.
8903    # The option is referenced via a variable to avoid confusing sed.
8904    lt_compile=`echo "$ac_compile" | $SED \
8905    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8906    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8907    -e 's:$: $lt_compiler_flag:'`
8908    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8909    (eval "$lt_compile" 2>conftest.err)
8910    ac_status=$?
8911    cat conftest.err >&5
8912    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8913    if (exit $ac_status) && test -s "$ac_outfile"; then
8914      # The compiler can only warn and ignore the option if not recognized
8915      # So say no if there are warnings other than the usual output.
8916      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8917      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8918      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8919        lt_cv_prog_compiler_pic_works=yes
8920      fi
8921    fi
8922    $RM conftest*
8923
8924 fi
8925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8926 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8927
8928 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8929     case $lt_prog_compiler_pic in
8930      "" | " "*) ;;
8931      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8932      esac
8933 else
8934     lt_prog_compiler_pic=
8935      lt_prog_compiler_can_build_shared=no
8936 fi
8937
8938 fi
8939
8940
8941
8942
8943
8944
8945 #
8946 # Check to make sure the static flag actually works.
8947 #
8948 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8950 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8951 if ${lt_cv_prog_compiler_static_works+:} false; then :
8952   $as_echo_n "(cached) " >&6
8953 else
8954   lt_cv_prog_compiler_static_works=no
8955    save_LDFLAGS="$LDFLAGS"
8956    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8957    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8958    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8959      # The linker can only warn and ignore the option if not recognized
8960      # So say no if there are warnings
8961      if test -s conftest.err; then
8962        # Append any errors to the config.log.
8963        cat conftest.err 1>&5
8964        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8965        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8966        if diff conftest.exp conftest.er2 >/dev/null; then
8967          lt_cv_prog_compiler_static_works=yes
8968        fi
8969      else
8970        lt_cv_prog_compiler_static_works=yes
8971      fi
8972    fi
8973    $RM -r conftest*
8974    LDFLAGS="$save_LDFLAGS"
8975
8976 fi
8977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8978 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8979
8980 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8981     :
8982 else
8983     lt_prog_compiler_static=
8984 fi
8985
8986
8987
8988
8989
8990
8991
8992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8993 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8994 if ${lt_cv_prog_compiler_c_o+:} false; then :
8995   $as_echo_n "(cached) " >&6
8996 else
8997   lt_cv_prog_compiler_c_o=no
8998    $RM -r conftest 2>/dev/null
8999    mkdir conftest
9000    cd conftest
9001    mkdir out
9002    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9003
9004    lt_compiler_flag="-o out/conftest2.$ac_objext"
9005    # Insert the option either (1) after the last *FLAGS variable, or
9006    # (2) before a word containing "conftest.", or (3) at the end.
9007    # Note that $ac_compile itself does not contain backslashes and begins
9008    # with a dollar sign (not a hyphen), so the echo should work correctly.
9009    lt_compile=`echo "$ac_compile" | $SED \
9010    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9011    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9012    -e 's:$: $lt_compiler_flag:'`
9013    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9014    (eval "$lt_compile" 2>out/conftest.err)
9015    ac_status=$?
9016    cat out/conftest.err >&5
9017    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9018    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9019    then
9020      # The compiler can only warn and ignore the option if not recognized
9021      # So say no if there are warnings
9022      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9023      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9024      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9025        lt_cv_prog_compiler_c_o=yes
9026      fi
9027    fi
9028    chmod u+w . 2>&5
9029    $RM conftest*
9030    # SGI C++ compiler will create directory out/ii_files/ for
9031    # template instantiation
9032    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9033    $RM out/* && rmdir out
9034    cd ..
9035    $RM -r conftest
9036    $RM conftest*
9037
9038 fi
9039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9040 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9041
9042
9043
9044
9045
9046
9047   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9048 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9049 if ${lt_cv_prog_compiler_c_o+:} false; then :
9050   $as_echo_n "(cached) " >&6
9051 else
9052   lt_cv_prog_compiler_c_o=no
9053    $RM -r conftest 2>/dev/null
9054    mkdir conftest
9055    cd conftest
9056    mkdir out
9057    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9058
9059    lt_compiler_flag="-o out/conftest2.$ac_objext"
9060    # Insert the option either (1) after the last *FLAGS variable, or
9061    # (2) before a word containing "conftest.", or (3) at the end.
9062    # Note that $ac_compile itself does not contain backslashes and begins
9063    # with a dollar sign (not a hyphen), so the echo should work correctly.
9064    lt_compile=`echo "$ac_compile" | $SED \
9065    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9066    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9067    -e 's:$: $lt_compiler_flag:'`
9068    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9069    (eval "$lt_compile" 2>out/conftest.err)
9070    ac_status=$?
9071    cat out/conftest.err >&5
9072    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9073    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9074    then
9075      # The compiler can only warn and ignore the option if not recognized
9076      # So say no if there are warnings
9077      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9078      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9079      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9080        lt_cv_prog_compiler_c_o=yes
9081      fi
9082    fi
9083    chmod u+w . 2>&5
9084    $RM conftest*
9085    # SGI C++ compiler will create directory out/ii_files/ for
9086    # template instantiation
9087    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9088    $RM out/* && rmdir out
9089    cd ..
9090    $RM -r conftest
9091    $RM conftest*
9092
9093 fi
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9095 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9096
9097
9098
9099
9100 hard_links="nottested"
9101 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9102   # do not overwrite the value of need_locks provided by the user
9103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9104 $as_echo_n "checking if we can lock with hard links... " >&6; }
9105   hard_links=yes
9106   $RM conftest*
9107   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9108   touch conftest.a
9109   ln conftest.a conftest.b 2>&5 || hard_links=no
9110   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9112 $as_echo "$hard_links" >&6; }
9113   if test "$hard_links" = no; then
9114     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9115 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9116     need_locks=warn
9117   fi
9118 else
9119   need_locks=no
9120 fi
9121
9122
9123
9124
9125
9126
9127   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9128 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9129
9130   runpath_var=
9131   allow_undefined_flag=
9132   always_export_symbols=no
9133   archive_cmds=
9134   archive_expsym_cmds=
9135   compiler_needs_object=no
9136   enable_shared_with_static_runtimes=no
9137   export_dynamic_flag_spec=
9138   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9139   hardcode_automatic=no
9140   hardcode_direct=no
9141   hardcode_direct_absolute=no
9142   hardcode_libdir_flag_spec=
9143   hardcode_libdir_flag_spec_ld=
9144   hardcode_libdir_separator=
9145   hardcode_minus_L=no
9146   hardcode_shlibpath_var=unsupported
9147   inherit_rpath=no
9148   link_all_deplibs=unknown
9149   module_cmds=
9150   module_expsym_cmds=
9151   old_archive_from_new_cmds=
9152   old_archive_from_expsyms_cmds=
9153   thread_safe_flag_spec=
9154   whole_archive_flag_spec=
9155   # include_expsyms should be a list of space-separated symbols to be *always*
9156   # included in the symbol list
9157   include_expsyms=
9158   # exclude_expsyms can be an extended regexp of symbols to exclude
9159   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9160   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9161   # as well as any symbol that contains `d'.
9162   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9163   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9164   # platforms (ab)use it in PIC code, but their linkers get confused if
9165   # the symbol is explicitly referenced.  Since portable code cannot
9166   # rely on this symbol name, it's probably fine to never include it in
9167   # preloaded symbol tables.
9168   # Exclude shared library initialization/finalization symbols.
9169   extract_expsyms_cmds=
9170
9171   case $host_os in
9172   cygwin* | mingw* | pw32* | cegcc*)
9173     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9174     # When not using gcc, we currently assume that we are using
9175     # Microsoft Visual C++.
9176     if test "$GCC" != yes; then
9177       with_gnu_ld=no
9178     fi
9179     ;;
9180   interix*)
9181     # we just hope/assume this is gcc and not c89 (= MSVC++)
9182     with_gnu_ld=yes
9183     ;;
9184   openbsd*)
9185     with_gnu_ld=no
9186     ;;
9187   esac
9188
9189   ld_shlibs=yes
9190
9191   # On some targets, GNU ld is compatible enough with the native linker
9192   # that we're better off using the native interface for both.
9193   lt_use_gnu_ld_interface=no
9194   if test "$with_gnu_ld" = yes; then
9195     case $host_os in
9196       aix*)
9197         # The AIX port of GNU ld has always aspired to compatibility
9198         # with the native linker.  However, as the warning in the GNU ld
9199         # block says, versions before 2.19.5* couldn't really create working
9200         # shared libraries, regardless of the interface used.
9201         case `$LD -v 2>&1` in
9202           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9203           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9204           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9205           *)
9206             lt_use_gnu_ld_interface=yes
9207             ;;
9208         esac
9209         ;;
9210       *)
9211         lt_use_gnu_ld_interface=yes
9212         ;;
9213     esac
9214   fi
9215
9216   if test "$lt_use_gnu_ld_interface" = yes; then
9217     # If archive_cmds runs LD, not CC, wlarc should be empty
9218     wlarc='${wl}'
9219
9220     # Set some defaults for GNU ld with shared library support. These
9221     # are reset later if shared libraries are not supported. Putting them
9222     # here allows them to be overridden if necessary.
9223     runpath_var=LD_RUN_PATH
9224     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9225     export_dynamic_flag_spec='${wl}--export-dynamic'
9226     # ancient GNU ld didn't support --whole-archive et. al.
9227     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9228       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9229     else
9230       whole_archive_flag_spec=
9231     fi
9232     supports_anon_versioning=no
9233     case `$LD -v 2>&1` in
9234       *GNU\ gold*) supports_anon_versioning=yes ;;
9235       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9236       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9237       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9238       *\ 2.11.*) ;; # other 2.11 versions
9239       *) supports_anon_versioning=yes ;;
9240     esac
9241
9242     # See if GNU ld supports shared libraries.
9243     case $host_os in
9244     aix[3-9]*)
9245       # On AIX/PPC, the GNU linker is very broken
9246       if test "$host_cpu" != ia64; then
9247         ld_shlibs=no
9248         cat <<_LT_EOF 1>&2
9249
9250 *** Warning: the GNU linker, at least up to release 2.19, is reported
9251 *** to be unable to reliably create shared libraries on AIX.
9252 *** Therefore, libtool is disabling shared libraries support.  If you
9253 *** really care for shared libraries, you may want to install binutils
9254 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9255 *** You will then need to restart the configuration process.
9256
9257 _LT_EOF
9258       fi
9259       ;;
9260
9261     amigaos*)
9262       case $host_cpu in
9263       powerpc)
9264             # see comment about AmigaOS4 .so support
9265             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9266             archive_expsym_cmds=''
9267         ;;
9268       m68k)
9269             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9270             hardcode_libdir_flag_spec='-L$libdir'
9271             hardcode_minus_L=yes
9272         ;;
9273       esac
9274       ;;
9275
9276     beos*)
9277       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9278         allow_undefined_flag=unsupported
9279         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9280         # support --undefined.  This deserves some investigation.  FIXME
9281         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9282       else
9283         ld_shlibs=no
9284       fi
9285       ;;
9286
9287     cygwin* | mingw* | pw32* | cegcc*)
9288       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9289       # as there is no search path for DLLs.
9290       hardcode_libdir_flag_spec='-L$libdir'
9291       export_dynamic_flag_spec='${wl}--export-all-symbols'
9292       allow_undefined_flag=unsupported
9293       always_export_symbols=no
9294       enable_shared_with_static_runtimes=yes
9295       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9296
9297       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9298         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9299         # If the export-symbols file already is a .def file (1st line
9300         # is EXPORTS), use it as is; otherwise, prepend...
9301         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9302           cp $export_symbols $output_objdir/$soname.def;
9303         else
9304           echo EXPORTS > $output_objdir/$soname.def;
9305           cat $export_symbols >> $output_objdir/$soname.def;
9306         fi~
9307         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9308       else
9309         ld_shlibs=no
9310       fi
9311       ;;
9312
9313     haiku*)
9314       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9315       link_all_deplibs=yes
9316       ;;
9317
9318     interix[3-9]*)
9319       hardcode_direct=no
9320       hardcode_shlibpath_var=no
9321       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9322       export_dynamic_flag_spec='${wl}-E'
9323       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9324       # Instead, shared libraries are loaded at an image base (0x10000000 by
9325       # default) and relocated if they conflict, which is a slow very memory
9326       # consuming and fragmenting process.  To avoid this, we pick a random,
9327       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9328       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9329       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9330       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9331       ;;
9332
9333     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9334       tmp_diet=no
9335       if test "$host_os" = linux-dietlibc; then
9336         case $cc_basename in
9337           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9338         esac
9339       fi
9340       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9341          && test "$tmp_diet" = no
9342       then
9343         tmp_addflag=' $pic_flag'
9344         tmp_sharedflag='-shared'
9345         case $cc_basename,$host_cpu in
9346         pgcc*)                          # Portland Group C compiler
9347           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'
9348           tmp_addflag=' $pic_flag'
9349           ;;
9350         pgf77* | pgf90* | pgf95* | pgfortran*)
9351                                         # Portland Group f77 and f90 compilers
9352           whole_archive_flag_spec='${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'
9353           tmp_addflag=' $pic_flag -Mnomain' ;;
9354         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9355           tmp_addflag=' -i_dynamic' ;;
9356         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9357           tmp_addflag=' -i_dynamic -nofor_main' ;;
9358         ifc* | ifort*)                  # Intel Fortran compiler
9359           tmp_addflag=' -nofor_main' ;;
9360         lf95*)                          # Lahey Fortran 8.1
9361           whole_archive_flag_spec=
9362           tmp_sharedflag='--shared' ;;
9363         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9364           tmp_sharedflag='-qmkshrobj'
9365           tmp_addflag= ;;
9366         nvcc*)  # Cuda Compiler Driver 2.2
9367           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9368           compiler_needs_object=yes
9369           ;;
9370         esac
9371         case `$CC -V 2>&1 | sed 5q` in
9372         *Sun\ C*)                       # Sun C 5.9
9373           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\"` ${wl}--no-whole-archive'
9374           compiler_needs_object=yes
9375           tmp_sharedflag='-G' ;;
9376         *Sun\ F*)                       # Sun Fortran 8.3
9377           tmp_sharedflag='-G' ;;
9378         esac
9379         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9380
9381         if test "x$supports_anon_versioning" = xyes; then
9382           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9383             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9384             echo "local: *; };" >> $output_objdir/$libname.ver~
9385             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9386         fi
9387
9388         case $cc_basename in
9389         xlf* | bgf* | bgxlf* | mpixlf*)
9390           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9391           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9392           hardcode_libdir_flag_spec=
9393           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9394           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9395           if test "x$supports_anon_versioning" = xyes; then
9396             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9397               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9398               echo "local: *; };" >> $output_objdir/$libname.ver~
9399               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9400           fi
9401           ;;
9402         esac
9403       else
9404         ld_shlibs=no
9405       fi
9406       ;;
9407
9408     netbsd*)
9409       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9410         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9411         wlarc=
9412       else
9413         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9414         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9415       fi
9416       ;;
9417
9418     solaris*)
9419       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9420         ld_shlibs=no
9421         cat <<_LT_EOF 1>&2
9422
9423 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9424 *** create shared libraries on Solaris systems.  Therefore, libtool
9425 *** is disabling shared libraries support.  We urge you to upgrade GNU
9426 *** binutils to release 2.9.1 or newer.  Another option is to modify
9427 *** your PATH or compiler configuration so that the native linker is
9428 *** used, and then restart.
9429
9430 _LT_EOF
9431       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9432         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9433         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9434       else
9435         ld_shlibs=no
9436       fi
9437       ;;
9438
9439     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9440       case `$LD -v 2>&1` in
9441         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9442         ld_shlibs=no
9443         cat <<_LT_EOF 1>&2
9444
9445 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9446 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9447 *** is disabling shared libraries support.  We urge you to upgrade GNU
9448 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9449 *** your PATH or compiler configuration so that the native linker is
9450 *** used, and then restart.
9451
9452 _LT_EOF
9453         ;;
9454         *)
9455           # For security reasons, it is highly recommended that you always
9456           # use absolute paths for naming shared libraries, and exclude the
9457           # DT_RUNPATH tag from executables and libraries.  But doing so
9458           # requires that you compile everything twice, which is a pain.
9459           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9460             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9461             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9462             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9463           else
9464             ld_shlibs=no
9465           fi
9466         ;;
9467       esac
9468       ;;
9469
9470     sunos4*)
9471       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9472       wlarc=
9473       hardcode_direct=yes
9474       hardcode_shlibpath_var=no
9475       ;;
9476
9477     *)
9478       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9479         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9480         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9481       else
9482         ld_shlibs=no
9483       fi
9484       ;;
9485     esac
9486
9487     if test "$ld_shlibs" = no; then
9488       runpath_var=
9489       hardcode_libdir_flag_spec=
9490       export_dynamic_flag_spec=
9491       whole_archive_flag_spec=
9492     fi
9493   else
9494     # PORTME fill in a description of your system's linker (not GNU ld)
9495     case $host_os in
9496     aix3*)
9497       allow_undefined_flag=unsupported
9498       always_export_symbols=yes
9499       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9500       # Note: this linker hardcodes the directories in LIBPATH if there
9501       # are no directories specified by -L.
9502       hardcode_minus_L=yes
9503       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9504         # Neither direct hardcoding nor static linking is supported with a
9505         # broken collect2.
9506         hardcode_direct=unsupported
9507       fi
9508       ;;
9509
9510     aix[4-9]*)
9511       if test "$host_cpu" = ia64; then
9512         # On IA64, the linker does run time linking by default, so we don't
9513         # have to do anything special.
9514         aix_use_runtimelinking=no
9515         exp_sym_flag='-Bexport'
9516         no_entry_flag=""
9517       else
9518         # If we're using GNU nm, then we don't want the "-C" option.
9519         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9520         # Also, AIX nm treats weak defined symbols like other global
9521         # defined symbols, whereas GNU nm marks them as "W".
9522         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9523           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9524         else
9525           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9526         fi
9527         aix_use_runtimelinking=no
9528
9529         # Test if we are trying to use run time linking or normal
9530         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9531         # need to do runtime linking.
9532         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9533           for ld_flag in $LDFLAGS; do
9534           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9535             aix_use_runtimelinking=yes
9536             break
9537           fi
9538           done
9539           ;;
9540         esac
9541
9542         exp_sym_flag='-bexport'
9543         no_entry_flag='-bnoentry'
9544       fi
9545
9546       # When large executables or shared objects are built, AIX ld can
9547       # have problems creating the table of contents.  If linking a library
9548       # or program results in "error TOC overflow" add -mminimal-toc to
9549       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9550       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9551
9552       archive_cmds=''
9553       hardcode_direct=yes
9554       hardcode_direct_absolute=yes
9555       hardcode_libdir_separator=':'
9556       link_all_deplibs=yes
9557       file_list_spec='${wl}-f,'
9558
9559       if test "$GCC" = yes; then
9560         case $host_os in aix4.[012]|aix4.[012].*)
9561         # We only want to do this on AIX 4.2 and lower, the check
9562         # below for broken collect2 doesn't work under 4.3+
9563           collect2name=`${CC} -print-prog-name=collect2`
9564           if test -f "$collect2name" &&
9565            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9566           then
9567           # We have reworked collect2
9568           :
9569           else
9570           # We have old collect2
9571           hardcode_direct=unsupported
9572           # It fails to find uninstalled libraries when the uninstalled
9573           # path is not listed in the libpath.  Setting hardcode_minus_L
9574           # to unsupported forces relinking
9575           hardcode_minus_L=yes
9576           hardcode_libdir_flag_spec='-L$libdir'
9577           hardcode_libdir_separator=
9578           fi
9579           ;;
9580         esac
9581         shared_flag='-shared'
9582         if test "$aix_use_runtimelinking" = yes; then
9583           shared_flag="$shared_flag "'${wl}-G'
9584         fi
9585       else
9586         # not using gcc
9587         if test "$host_cpu" = ia64; then
9588         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9589         # chokes on -Wl,-G. The following line is correct:
9590           shared_flag='-G'
9591         else
9592           if test "$aix_use_runtimelinking" = yes; then
9593             shared_flag='${wl}-G'
9594           else
9595             shared_flag='${wl}-bM:SRE'
9596           fi
9597         fi
9598       fi
9599
9600       export_dynamic_flag_spec='${wl}-bexpall'
9601       # It seems that -bexpall does not export symbols beginning with
9602       # underscore (_), so it is better to generate a list of symbols to export.
9603       always_export_symbols=yes
9604       if test "$aix_use_runtimelinking" = yes; then
9605         # Warning - without using the other runtime loading flags (-brtl),
9606         # -berok will link without error, but may produce a broken library.
9607         allow_undefined_flag='-berok'
9608         # Determine the default libpath from the value encoded in an
9609         # empty executable.
9610         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9611 /* end confdefs.h.  */
9612
9613 int
9614 main ()
9615 {
9616
9617   ;
9618   return 0;
9619 }
9620 _ACEOF
9621 if ac_fn_c_try_link "$LINENO"; then :
9622
9623 lt_aix_libpath_sed='
9624     /Import File Strings/,/^$/ {
9625         /^0/ {
9626             s/^0  *\(.*\)$/\1/
9627             p
9628         }
9629     }'
9630 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9631 # Check for a 64-bit object if we didn't find anything.
9632 if test -z "$aix_libpath"; then
9633   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9634 fi
9635 fi
9636 rm -f core conftest.err conftest.$ac_objext \
9637     conftest$ac_exeext conftest.$ac_ext
9638 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9639
9640         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9641         archive_expsym_cmds='$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 $shared_flag"
9642       else
9643         if test "$host_cpu" = ia64; then
9644           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9645           allow_undefined_flag="-z nodefs"
9646           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9647         else
9648          # Determine the default libpath from the value encoded in an
9649          # empty executable.
9650          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9651 /* end confdefs.h.  */
9652
9653 int
9654 main ()
9655 {
9656
9657   ;
9658   return 0;
9659 }
9660 _ACEOF
9661 if ac_fn_c_try_link "$LINENO"; then :
9662
9663 lt_aix_libpath_sed='
9664     /Import File Strings/,/^$/ {
9665         /^0/ {
9666             s/^0  *\(.*\)$/\1/
9667             p
9668         }
9669     }'
9670 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9671 # Check for a 64-bit object if we didn't find anything.
9672 if test -z "$aix_libpath"; then
9673   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9674 fi
9675 fi
9676 rm -f core conftest.err conftest.$ac_objext \
9677     conftest$ac_exeext conftest.$ac_ext
9678 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9679
9680          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9681           # Warning - without using the other run time loading flags,
9682           # -berok will link without error, but may produce a broken library.
9683           no_undefined_flag=' ${wl}-bernotok'
9684           allow_undefined_flag=' ${wl}-berok'
9685           if test "$with_gnu_ld" = yes; then
9686             # We only use this code for GNU lds that support --whole-archive.
9687             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9688           else
9689             # Exported symbols can be pulled into shared objects from archives
9690             whole_archive_flag_spec='$convenience'
9691           fi
9692           archive_cmds_need_lc=yes
9693           # This is similar to how AIX traditionally builds its shared libraries.
9694           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'
9695         fi
9696       fi
9697       ;;
9698
9699     amigaos*)
9700       case $host_cpu in
9701       powerpc)
9702             # see comment about AmigaOS4 .so support
9703             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9704             archive_expsym_cmds=''
9705         ;;
9706       m68k)
9707             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9708             hardcode_libdir_flag_spec='-L$libdir'
9709             hardcode_minus_L=yes
9710         ;;
9711       esac
9712       ;;
9713
9714     bsdi[45]*)
9715       export_dynamic_flag_spec=-rdynamic
9716       ;;
9717
9718     cygwin* | mingw* | pw32* | cegcc*)
9719       # When not using gcc, we currently assume that we are using
9720       # Microsoft Visual C++.
9721       # hardcode_libdir_flag_spec is actually meaningless, as there is
9722       # no search path for DLLs.
9723       hardcode_libdir_flag_spec=' '
9724       allow_undefined_flag=unsupported
9725       # Tell ltmain to make .lib files, not .a files.
9726       libext=lib
9727       # Tell ltmain to make .dll files, not .so files.
9728       shrext_cmds=".dll"
9729       # FIXME: Setting linknames here is a bad hack.
9730       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9731       # The linker will automatically build a .lib file if we build a DLL.
9732       old_archive_from_new_cmds='true'
9733       # FIXME: Should let the user specify the lib program.
9734       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9735       fix_srcfile_path='`cygpath -w "$srcfile"`'
9736       enable_shared_with_static_runtimes=yes
9737       ;;
9738
9739     darwin* | rhapsody*)
9740
9741
9742   archive_cmds_need_lc=no
9743   hardcode_direct=no
9744   hardcode_automatic=yes
9745   hardcode_shlibpath_var=unsupported
9746   if test "$lt_cv_ld_force_load" = "yes"; then
9747     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9748   else
9749     whole_archive_flag_spec=''
9750   fi
9751   link_all_deplibs=yes
9752   allow_undefined_flag="$_lt_dar_allow_undefined"
9753   case $cc_basename in
9754      ifort*) _lt_dar_can_shared=yes ;;
9755      *) _lt_dar_can_shared=$GCC ;;
9756   esac
9757   if test "$_lt_dar_can_shared" = "yes"; then
9758     output_verbose_link_cmd=func_echo_all
9759     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9760     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9761     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}${_lt_dsymutil}"
9762     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9763
9764   else
9765   ld_shlibs=no
9766   fi
9767
9768       ;;
9769
9770     dgux*)
9771       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9772       hardcode_libdir_flag_spec='-L$libdir'
9773       hardcode_shlibpath_var=no
9774       ;;
9775
9776     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9777     # support.  Future versions do this automatically, but an explicit c++rt0.o
9778     # does not break anything, and helps significantly (at the cost of a little
9779     # extra space).
9780     freebsd2.2*)
9781       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9782       hardcode_libdir_flag_spec='-R$libdir'
9783       hardcode_direct=yes
9784       hardcode_shlibpath_var=no
9785       ;;
9786
9787     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9788     freebsd2.*)
9789       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9790       hardcode_direct=yes
9791       hardcode_minus_L=yes
9792       hardcode_shlibpath_var=no
9793       ;;
9794
9795     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9796     freebsd* | dragonfly*)
9797       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9798       hardcode_libdir_flag_spec='-R$libdir'
9799       hardcode_direct=yes
9800       hardcode_shlibpath_var=no
9801       ;;
9802
9803     hpux9*)
9804       if test "$GCC" = yes; then
9805         archive_cmds='$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 $lib'
9806       else
9807         archive_cmds='$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 $lib'
9808       fi
9809       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9810       hardcode_libdir_separator=:
9811       hardcode_direct=yes
9812
9813       # hardcode_minus_L: Not really in the search PATH,
9814       # but as the default location of the library.
9815       hardcode_minus_L=yes
9816       export_dynamic_flag_spec='${wl}-E'
9817       ;;
9818
9819     hpux10*)
9820       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9821         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9822       else
9823         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9824       fi
9825       if test "$with_gnu_ld" = no; then
9826         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9827         hardcode_libdir_flag_spec_ld='+b $libdir'
9828         hardcode_libdir_separator=:
9829         hardcode_direct=yes
9830         hardcode_direct_absolute=yes
9831         export_dynamic_flag_spec='${wl}-E'
9832         # hardcode_minus_L: Not really in the search PATH,
9833         # but as the default location of the library.
9834         hardcode_minus_L=yes
9835       fi
9836       ;;
9837
9838     hpux11*)
9839       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9840         case $host_cpu in
9841         hppa*64*)
9842           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9843           ;;
9844         ia64*)
9845           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9846           ;;
9847         *)
9848           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9849           ;;
9850         esac
9851       else
9852         case $host_cpu in
9853         hppa*64*)
9854           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9855           ;;
9856         ia64*)
9857           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9858           ;;
9859         *)
9860
9861           # Older versions of the 11.00 compiler do not understand -b yet
9862           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9863           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9864 $as_echo_n "checking if $CC understands -b... " >&6; }
9865 if ${lt_cv_prog_compiler__b+:} false; then :
9866   $as_echo_n "(cached) " >&6
9867 else
9868   lt_cv_prog_compiler__b=no
9869    save_LDFLAGS="$LDFLAGS"
9870    LDFLAGS="$LDFLAGS -b"
9871    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9872    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9873      # The linker can only warn and ignore the option if not recognized
9874      # So say no if there are warnings
9875      if test -s conftest.err; then
9876        # Append any errors to the config.log.
9877        cat conftest.err 1>&5
9878        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9879        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9880        if diff conftest.exp conftest.er2 >/dev/null; then
9881          lt_cv_prog_compiler__b=yes
9882        fi
9883      else
9884        lt_cv_prog_compiler__b=yes
9885      fi
9886    fi
9887    $RM -r conftest*
9888    LDFLAGS="$save_LDFLAGS"
9889
9890 fi
9891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9892 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9893
9894 if test x"$lt_cv_prog_compiler__b" = xyes; then
9895     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9896 else
9897     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9898 fi
9899
9900           ;;
9901         esac
9902       fi
9903       if test "$with_gnu_ld" = no; then
9904         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9905         hardcode_libdir_separator=:
9906
9907         case $host_cpu in
9908         hppa*64*|ia64*)
9909           hardcode_direct=no
9910           hardcode_shlibpath_var=no
9911           ;;
9912         *)
9913           hardcode_direct=yes
9914           hardcode_direct_absolute=yes
9915           export_dynamic_flag_spec='${wl}-E'
9916
9917           # hardcode_minus_L: Not really in the search PATH,
9918           # but as the default location of the library.
9919           hardcode_minus_L=yes
9920           ;;
9921         esac
9922       fi
9923       ;;
9924
9925     irix5* | irix6* | nonstopux*)
9926       if test "$GCC" = yes; then
9927         archive_cmds='$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 $lib'
9928         # Try to use the -exported_symbol ld option, if it does not
9929         # work, assume that -exports_file does not work either and
9930         # implicitly export all symbols.
9931         save_LDFLAGS="$LDFLAGS"
9932         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9933         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9934 /* end confdefs.h.  */
9935 int foo(void) {}
9936 _ACEOF
9937 if ac_fn_c_try_link "$LINENO"; then :
9938   archive_expsym_cmds='$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 $lib'
9939
9940 fi
9941 rm -f core conftest.err conftest.$ac_objext \
9942     conftest$ac_exeext conftest.$ac_ext
9943         LDFLAGS="$save_LDFLAGS"
9944       else
9945         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9946         archive_expsym_cmds='$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 $lib'
9947       fi
9948       archive_cmds_need_lc='no'
9949       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9950       hardcode_libdir_separator=:
9951       inherit_rpath=yes
9952       link_all_deplibs=yes
9953       ;;
9954
9955     netbsd*)
9956       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9957         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9958       else
9959         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9960       fi
9961       hardcode_libdir_flag_spec='-R$libdir'
9962       hardcode_direct=yes
9963       hardcode_shlibpath_var=no
9964       ;;
9965
9966     newsos6)
9967       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9968       hardcode_direct=yes
9969       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9970       hardcode_libdir_separator=:
9971       hardcode_shlibpath_var=no
9972       ;;
9973
9974     *nto* | *qnx*)
9975       ;;
9976
9977     openbsd*)
9978       if test -f /usr/libexec/ld.so; then
9979         hardcode_direct=yes
9980         hardcode_shlibpath_var=no
9981         hardcode_direct_absolute=yes
9982         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9983           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9984           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9985           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9986           export_dynamic_flag_spec='${wl}-E'
9987         else
9988           case $host_os in
9989            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9990              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9991              hardcode_libdir_flag_spec='-R$libdir'
9992              ;;
9993            *)
9994              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9995              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9996              ;;
9997           esac
9998         fi
9999       else
10000         ld_shlibs=no
10001       fi
10002       ;;
10003
10004     os2*)
10005       hardcode_libdir_flag_spec='-L$libdir'
10006       hardcode_minus_L=yes
10007       allow_undefined_flag=unsupported
10008       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'
10009       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10010       ;;
10011
10012     osf3*)
10013       if test "$GCC" = yes; then
10014         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10015         archive_cmds='$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 $lib'
10016       else
10017         allow_undefined_flag=' -expect_unresolved \*'
10018         archive_cmds='$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 $lib'
10019       fi
10020       archive_cmds_need_lc='no'
10021       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10022       hardcode_libdir_separator=:
10023       ;;
10024
10025     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10026       if test "$GCC" = yes; then
10027         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10028         archive_cmds='$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 $lib'
10029         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10030       else
10031         allow_undefined_flag=' -expect_unresolved \*'
10032         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'
10033         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~
10034         $CC -shared${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'
10035
10036         # Both c and cxx compiler support -rpath directly
10037         hardcode_libdir_flag_spec='-rpath $libdir'
10038       fi
10039       archive_cmds_need_lc='no'
10040       hardcode_libdir_separator=:
10041       ;;
10042
10043     solaris*)
10044       no_undefined_flag=' -z defs'
10045       if test "$GCC" = yes; then
10046         wlarc='${wl}'
10047         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10048         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10049           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10050       else
10051         case `$CC -V 2>&1` in
10052         *"Compilers 5.0"*)
10053           wlarc=''
10054           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10055           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10056           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10057           ;;
10058         *)
10059           wlarc='${wl}'
10060           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10061           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10062           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10063           ;;
10064         esac
10065       fi
10066       hardcode_libdir_flag_spec='-R$libdir'
10067       hardcode_shlibpath_var=no
10068       case $host_os in
10069       solaris2.[0-5] | solaris2.[0-5].*) ;;
10070       *)
10071         # The compiler driver will combine and reorder linker options,
10072         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10073         # but is careful enough not to reorder.
10074         # Supported since Solaris 2.6 (maybe 2.5.1?)
10075         if test "$GCC" = yes; then
10076           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10077         else
10078           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10079         fi
10080         ;;
10081       esac
10082       link_all_deplibs=yes
10083       ;;
10084
10085     sunos4*)
10086       if test "x$host_vendor" = xsequent; then
10087         # Use $CC to link under sequent, because it throws in some extra .o
10088         # files that make .init and .fini sections work.
10089         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10090       else
10091         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10092       fi
10093       hardcode_libdir_flag_spec='-L$libdir'
10094       hardcode_direct=yes
10095       hardcode_minus_L=yes
10096       hardcode_shlibpath_var=no
10097       ;;
10098
10099     sysv4)
10100       case $host_vendor in
10101         sni)
10102           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10103           hardcode_direct=yes # is this really true???
10104         ;;
10105         siemens)
10106           ## LD is ld it makes a PLAMLIB
10107           ## CC just makes a GrossModule.
10108           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10109           reload_cmds='$CC -r -o $output$reload_objs'
10110           hardcode_direct=no
10111         ;;
10112         motorola)
10113           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10114           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10115         ;;
10116       esac
10117       runpath_var='LD_RUN_PATH'
10118       hardcode_shlibpath_var=no
10119       ;;
10120
10121     sysv4.3*)
10122       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10123       hardcode_shlibpath_var=no
10124       export_dynamic_flag_spec='-Bexport'
10125       ;;
10126
10127     sysv4*MP*)
10128       if test -d /usr/nec; then
10129         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10130         hardcode_shlibpath_var=no
10131         runpath_var=LD_RUN_PATH
10132         hardcode_runpath_var=yes
10133         ld_shlibs=yes
10134       fi
10135       ;;
10136
10137     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10138       no_undefined_flag='${wl}-z,text'
10139       archive_cmds_need_lc=no
10140       hardcode_shlibpath_var=no
10141       runpath_var='LD_RUN_PATH'
10142
10143       if test "$GCC" = yes; then
10144         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10145         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10146       else
10147         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10148         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10149       fi
10150       ;;
10151
10152     sysv5* | sco3.2v5* | sco5v6*)
10153       # Note: We can NOT use -z defs as we might desire, because we do not
10154       # link with -lc, and that would cause any symbols used from libc to
10155       # always be unresolved, which means just about no library would
10156       # ever link correctly.  If we're not using GNU ld we use -z text
10157       # though, which does catch some bad symbols but isn't as heavy-handed
10158       # as -z defs.
10159       no_undefined_flag='${wl}-z,text'
10160       allow_undefined_flag='${wl}-z,nodefs'
10161       archive_cmds_need_lc=no
10162       hardcode_shlibpath_var=no
10163       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10164       hardcode_libdir_separator=':'
10165       link_all_deplibs=yes
10166       export_dynamic_flag_spec='${wl}-Bexport'
10167       runpath_var='LD_RUN_PATH'
10168
10169       if test "$GCC" = yes; then
10170         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10171         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10172       else
10173         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10174         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10175       fi
10176       ;;
10177
10178     uts4*)
10179       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10180       hardcode_libdir_flag_spec='-L$libdir'
10181       hardcode_shlibpath_var=no
10182       ;;
10183
10184     *)
10185       ld_shlibs=no
10186       ;;
10187     esac
10188
10189     if test x$host_vendor = xsni; then
10190       case $host in
10191       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10192         export_dynamic_flag_spec='${wl}-Blargedynsym'
10193         ;;
10194       esac
10195     fi
10196   fi
10197
10198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10199 $as_echo "$ld_shlibs" >&6; }
10200 test "$ld_shlibs" = no && can_build_shared=no
10201
10202 with_gnu_ld=$with_gnu_ld
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218 #
10219 # Do we need to explicitly link libc?
10220 #
10221 case "x$archive_cmds_need_lc" in
10222 x|xyes)
10223   # Assume -lc should be added
10224   archive_cmds_need_lc=yes
10225
10226   if test "$enable_shared" = yes && test "$GCC" = yes; then
10227     case $archive_cmds in
10228     *'~'*)
10229       # FIXME: we may have to deal with multi-command sequences.
10230       ;;
10231     '$CC '*)
10232       # Test whether the compiler implicitly links with -lc since on some
10233       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10234       # to ld, don't add -lc before -lgcc.
10235       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10236 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10237 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10238   $as_echo_n "(cached) " >&6
10239 else
10240   $RM conftest*
10241         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10242
10243         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10244   (eval $ac_compile) 2>&5
10245   ac_status=$?
10246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10247   test $ac_status = 0; } 2>conftest.err; then
10248           soname=conftest
10249           lib=conftest
10250           libobjs=conftest.$ac_objext
10251           deplibs=
10252           wl=$lt_prog_compiler_wl
10253           pic_flag=$lt_prog_compiler_pic
10254           compiler_flags=-v
10255           linker_flags=-v
10256           verstring=
10257           output_objdir=.
10258           libname=conftest
10259           lt_save_allow_undefined_flag=$allow_undefined_flag
10260           allow_undefined_flag=
10261           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10262   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10263   ac_status=$?
10264   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10265   test $ac_status = 0; }
10266           then
10267             lt_cv_archive_cmds_need_lc=no
10268           else
10269             lt_cv_archive_cmds_need_lc=yes
10270           fi
10271           allow_undefined_flag=$lt_save_allow_undefined_flag
10272         else
10273           cat conftest.err 1>&5
10274         fi
10275         $RM conftest*
10276
10277 fi
10278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10279 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10280       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10281       ;;
10282     esac
10283   fi
10284   ;;
10285 esac
10286
10287
10288
10289
10290
10291
10292
10293
10294
10295
10296
10297
10298
10299
10300
10301
10302
10303
10304
10305
10306
10307
10308
10309
10310
10311
10312
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10444 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10445
10446 if test "$GCC" = yes; then
10447   case $host_os in
10448     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10449     *) lt_awk_arg="/^libraries:/" ;;
10450   esac
10451   case $host_os in
10452     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10453     *) lt_sed_strip_eq="s,=/,/,g" ;;
10454   esac
10455   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10456   case $lt_search_path_spec in
10457   *\;*)
10458     # if the path contains ";" then we assume it to be the separator
10459     # otherwise default to the standard path separator (i.e. ":") - it is
10460     # assumed that no part of a normal pathname contains ";" but that should
10461     # okay in the real world where ";" in dirpaths is itself problematic.
10462     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10463     ;;
10464   *)
10465     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10466     ;;
10467   esac
10468   # Ok, now we have the path, separated by spaces, we can step through it
10469   # and add multilib dir if necessary.
10470   lt_tmp_lt_search_path_spec=
10471   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10472   for lt_sys_path in $lt_search_path_spec; do
10473     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10474       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10475     else
10476       test -d "$lt_sys_path" && \
10477         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10478     fi
10479   done
10480   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10481 BEGIN {RS=" "; FS="/|\n";} {
10482   lt_foo="";
10483   lt_count=0;
10484   for (lt_i = NF; lt_i > 0; lt_i--) {
10485     if ($lt_i != "" && $lt_i != ".") {
10486       if ($lt_i == "..") {
10487         lt_count++;
10488       } else {
10489         if (lt_count == 0) {
10490           lt_foo="/" $lt_i lt_foo;
10491         } else {
10492           lt_count--;
10493         }
10494       }
10495     }
10496   }
10497   if (lt_foo != "") { lt_freq[lt_foo]++; }
10498   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10499 }'`
10500   # AWK program above erroneously prepends '/' to C:/dos/paths
10501   # for these hosts.
10502   case $host_os in
10503     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10504       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10505   esac
10506   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10507 else
10508   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10509 fi
10510 library_names_spec=
10511 libname_spec='lib$name'
10512 soname_spec=
10513 shrext_cmds=".so"
10514 postinstall_cmds=
10515 postuninstall_cmds=
10516 finish_cmds=
10517 finish_eval=
10518 shlibpath_var=
10519 shlibpath_overrides_runpath=unknown
10520 version_type=none
10521 dynamic_linker="$host_os ld.so"
10522 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10523 need_lib_prefix=unknown
10524 hardcode_into_libs=no
10525
10526 # when you set need_version to no, make sure it does not cause -set_version
10527 # flags to be left without arguments
10528 need_version=unknown
10529
10530 case $host_os in
10531 aix3*)
10532   version_type=linux
10533   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10534   shlibpath_var=LIBPATH
10535
10536   # AIX 3 has no versioning support, so we append a major version to the name.
10537   soname_spec='${libname}${release}${shared_ext}$major'
10538   ;;
10539
10540 aix[4-9]*)
10541   version_type=linux
10542   need_lib_prefix=no
10543   need_version=no
10544   hardcode_into_libs=yes
10545   if test "$host_cpu" = ia64; then
10546     # AIX 5 supports IA64
10547     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10548     shlibpath_var=LD_LIBRARY_PATH
10549   else
10550     # With GCC up to 2.95.x, collect2 would create an import file
10551     # for dependence libraries.  The import file would start with
10552     # the line `#! .'.  This would cause the generated library to
10553     # depend on `.', always an invalid library.  This was fixed in
10554     # development snapshots of GCC prior to 3.0.
10555     case $host_os in
10556       aix4 | aix4.[01] | aix4.[01].*)
10557       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10558            echo ' yes '
10559            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10560         :
10561       else
10562         can_build_shared=no
10563       fi
10564       ;;
10565     esac
10566     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10567     # soname into executable. Probably we can add versioning support to
10568     # collect2, so additional links can be useful in future.
10569     if test "$aix_use_runtimelinking" = yes; then
10570       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10571       # instead of lib<name>.a to let people know that these are not
10572       # typical AIX shared libraries.
10573       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10574     else
10575       # We preserve .a as extension for shared libraries through AIX4.2
10576       # and later when we are not doing run time linking.
10577       library_names_spec='${libname}${release}.a $libname.a'
10578       soname_spec='${libname}${release}${shared_ext}$major'
10579     fi
10580     shlibpath_var=LIBPATH
10581   fi
10582   ;;
10583
10584 amigaos*)
10585   case $host_cpu in
10586   powerpc)
10587     # Since July 2007 AmigaOS4 officially supports .so libraries.
10588     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10589     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10590     ;;
10591   m68k)
10592     library_names_spec='$libname.ixlibrary $libname.a'
10593     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10594     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 ${libname}_ixlibrary.a || exit 1; done'
10595     ;;
10596   esac
10597   ;;
10598
10599 beos*)
10600   library_names_spec='${libname}${shared_ext}'
10601   dynamic_linker="$host_os ld.so"
10602   shlibpath_var=LIBRARY_PATH
10603   ;;
10604
10605 bsdi[45]*)
10606   version_type=linux
10607   need_version=no
10608   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10609   soname_spec='${libname}${release}${shared_ext}$major'
10610   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10611   shlibpath_var=LD_LIBRARY_PATH
10612   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10613   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10614   # the default ld.so.conf also contains /usr/contrib/lib and
10615   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10616   # libtool to hard-code these into programs
10617   ;;
10618
10619 cygwin* | mingw* | pw32* | cegcc*)
10620   version_type=windows
10621   shrext_cmds=".dll"
10622   need_version=no
10623   need_lib_prefix=no
10624
10625   case $GCC,$host_os in
10626   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10627     library_names_spec='$libname.dll.a'
10628     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10629     postinstall_cmds='base_file=`basename \${file}`~
10630       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10631       dldir=$destdir/`dirname \$dlpath`~
10632       test -d \$dldir || mkdir -p \$dldir~
10633       $install_prog $dir/$dlname \$dldir/$dlname~
10634       chmod a+x \$dldir/$dlname~
10635       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10636         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10637       fi'
10638     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10639       dlpath=$dir/\$dldll~
10640        $RM \$dlpath'
10641     shlibpath_overrides_runpath=yes
10642
10643     case $host_os in
10644     cygwin*)
10645       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10646       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10647
10648       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10649       ;;
10650     mingw* | cegcc*)
10651       # MinGW DLLs use traditional 'lib' prefix
10652       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10653       ;;
10654     pw32*)
10655       # pw32 DLLs use 'pw' prefix rather than 'lib'
10656       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10657       ;;
10658     esac
10659     ;;
10660
10661   *)
10662     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10663     ;;
10664   esac
10665   dynamic_linker='Win32 ld.exe'
10666   # FIXME: first we should search . and the directory the executable is in
10667   shlibpath_var=PATH
10668   ;;
10669
10670 darwin* | rhapsody*)
10671   dynamic_linker="$host_os dyld"
10672   version_type=darwin
10673   need_lib_prefix=no
10674   need_version=no
10675   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10676   soname_spec='${libname}${release}${major}$shared_ext'
10677   shlibpath_overrides_runpath=yes
10678   shlibpath_var=DYLD_LIBRARY_PATH
10679   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10680
10681   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10682   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10683   ;;
10684
10685 dgux*)
10686   version_type=linux
10687   need_lib_prefix=no
10688   need_version=no
10689   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10690   soname_spec='${libname}${release}${shared_ext}$major'
10691   shlibpath_var=LD_LIBRARY_PATH
10692   ;;
10693
10694 freebsd* | dragonfly*)
10695   # DragonFly does not have aout.  When/if they implement a new
10696   # versioning mechanism, adjust this.
10697   if test -x /usr/bin/objformat; then
10698     objformat=`/usr/bin/objformat`
10699   else
10700     case $host_os in
10701     freebsd[23].*) objformat=aout ;;
10702     *) objformat=elf ;;
10703     esac
10704   fi
10705   version_type=freebsd-$objformat
10706   case $version_type in
10707     freebsd-elf*)
10708       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10709       need_version=no
10710       need_lib_prefix=no
10711       ;;
10712     freebsd-*)
10713       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10714       need_version=yes
10715       ;;
10716   esac
10717   shlibpath_var=LD_LIBRARY_PATH
10718   case $host_os in
10719   freebsd2.*)
10720     shlibpath_overrides_runpath=yes
10721     ;;
10722   freebsd3.[01]* | freebsdelf3.[01]*)
10723     shlibpath_overrides_runpath=yes
10724     hardcode_into_libs=yes
10725     ;;
10726   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10727   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10728     shlibpath_overrides_runpath=no
10729     hardcode_into_libs=yes
10730     ;;
10731   *) # from 4.6 on, and DragonFly
10732     shlibpath_overrides_runpath=yes
10733     hardcode_into_libs=yes
10734     ;;
10735   esac
10736   ;;
10737
10738 haiku*)
10739   version_type=linux
10740   need_lib_prefix=no
10741   need_version=no
10742   dynamic_linker="$host_os runtime_loader"
10743   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10744   soname_spec='${libname}${release}${shared_ext}$major'
10745   shlibpath_var=LIBRARY_PATH
10746   shlibpath_overrides_runpath=yes
10747   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10748   hardcode_into_libs=yes
10749   ;;
10750
10751 hpux9* | hpux10* | hpux11*)
10752   # Give a soname corresponding to the major version so that dld.sl refuses to
10753   # link against other versions.
10754   version_type=sunos
10755   need_lib_prefix=no
10756   need_version=no
10757   case $host_cpu in
10758   ia64*)
10759     shrext_cmds='.so'
10760     hardcode_into_libs=yes
10761     dynamic_linker="$host_os dld.so"
10762     shlibpath_var=LD_LIBRARY_PATH
10763     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10764     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10765     soname_spec='${libname}${release}${shared_ext}$major'
10766     if test "X$HPUX_IA64_MODE" = X32; then
10767       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10768     else
10769       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10770     fi
10771     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10772     ;;
10773   hppa*64*)
10774     shrext_cmds='.sl'
10775     hardcode_into_libs=yes
10776     dynamic_linker="$host_os dld.sl"
10777     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10778     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10779     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10780     soname_spec='${libname}${release}${shared_ext}$major'
10781     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10782     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10783     ;;
10784   *)
10785     shrext_cmds='.sl'
10786     dynamic_linker="$host_os dld.sl"
10787     shlibpath_var=SHLIB_PATH
10788     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10789     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10790     soname_spec='${libname}${release}${shared_ext}$major'
10791     ;;
10792   esac
10793   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10794   postinstall_cmds='chmod 555 $lib'
10795   # or fails outright, so override atomically:
10796   install_override_mode=555
10797   ;;
10798
10799 interix[3-9]*)
10800   version_type=linux
10801   need_lib_prefix=no
10802   need_version=no
10803   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10804   soname_spec='${libname}${release}${shared_ext}$major'
10805   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10806   shlibpath_var=LD_LIBRARY_PATH
10807   shlibpath_overrides_runpath=no
10808   hardcode_into_libs=yes
10809   ;;
10810
10811 irix5* | irix6* | nonstopux*)
10812   case $host_os in
10813     nonstopux*) version_type=nonstopux ;;
10814     *)
10815         if test "$lt_cv_prog_gnu_ld" = yes; then
10816                 version_type=linux
10817         else
10818                 version_type=irix
10819         fi ;;
10820   esac
10821   need_lib_prefix=no
10822   need_version=no
10823   soname_spec='${libname}${release}${shared_ext}$major'
10824   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10825   case $host_os in
10826   irix5* | nonstopux*)
10827     libsuff= shlibsuff=
10828     ;;
10829   *)
10830     case $LD in # libtool.m4 will add one of these switches to LD
10831     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10832       libsuff= shlibsuff= libmagic=32-bit;;
10833     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10834       libsuff=32 shlibsuff=N32 libmagic=N32;;
10835     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10836       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10837     *) libsuff= shlibsuff= libmagic=never-match;;
10838     esac
10839     ;;
10840   esac
10841   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10842   shlibpath_overrides_runpath=no
10843   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10844   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10845   hardcode_into_libs=yes
10846   ;;
10847
10848 # No shared lib support for Linux oldld, aout, or coff.
10849 linux*oldld* | linux*aout* | linux*coff*)
10850   dynamic_linker=no
10851   ;;
10852
10853 # This must be Linux ELF.
10854 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
10855   version_type=linux
10856   need_lib_prefix=no
10857   need_version=no
10858   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10859   soname_spec='${libname}${release}${shared_ext}$major'
10860   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10861   shlibpath_var=LD_LIBRARY_PATH
10862   shlibpath_overrides_runpath=no
10863
10864   # Some binutils ld are patched to set DT_RUNPATH
10865   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10866   $as_echo_n "(cached) " >&6
10867 else
10868   lt_cv_shlibpath_overrides_runpath=no
10869     save_LDFLAGS=$LDFLAGS
10870     save_libdir=$libdir
10871     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10872          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10873     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10874 /* end confdefs.h.  */
10875
10876 int
10877 main ()
10878 {
10879
10880   ;
10881   return 0;
10882 }
10883 _ACEOF
10884 if ac_fn_c_try_link "$LINENO"; then :
10885   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10886   lt_cv_shlibpath_overrides_runpath=yes
10887 fi
10888 fi
10889 rm -f core conftest.err conftest.$ac_objext \
10890     conftest$ac_exeext conftest.$ac_ext
10891     LDFLAGS=$save_LDFLAGS
10892     libdir=$save_libdir
10893
10894 fi
10895
10896   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10897
10898   # This implies no fast_install, which is unacceptable.
10899   # Some rework will be needed to allow for fast_install
10900   # before this can be enabled.
10901   hardcode_into_libs=yes
10902
10903   # Append ld.so.conf contents to the search path
10904   if test -f /etc/ld.so.conf; then
10905     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' ' '`
10906     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10907   fi
10908
10909   # We used to test for /lib/ld.so.1 and disable shared libraries on
10910   # powerpc, because MkLinux only supported shared libraries with the
10911   # GNU dynamic linker.  Since this was broken with cross compilers,
10912   # most powerpc-linux boxes support dynamic linking these days and
10913   # people can always --disable-shared, the test was removed, and we
10914   # assume the GNU/Linux dynamic linker is in use.
10915   dynamic_linker='GNU/Linux ld.so'
10916   ;;
10917
10918 netbsd*)
10919   version_type=sunos
10920   need_lib_prefix=no
10921   need_version=no
10922   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10923     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10924     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10925     dynamic_linker='NetBSD (a.out) ld.so'
10926   else
10927     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10928     soname_spec='${libname}${release}${shared_ext}$major'
10929     dynamic_linker='NetBSD ld.elf_so'
10930   fi
10931   shlibpath_var=LD_LIBRARY_PATH
10932   shlibpath_overrides_runpath=yes
10933   hardcode_into_libs=yes
10934   ;;
10935
10936 newsos6)
10937   version_type=linux
10938   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10939   shlibpath_var=LD_LIBRARY_PATH
10940   shlibpath_overrides_runpath=yes
10941   ;;
10942
10943 *nto* | *qnx*)
10944   version_type=qnx
10945   need_lib_prefix=no
10946   need_version=no
10947   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10948   soname_spec='${libname}${release}${shared_ext}$major'
10949   shlibpath_var=LD_LIBRARY_PATH
10950   shlibpath_overrides_runpath=no
10951   hardcode_into_libs=yes
10952   dynamic_linker='ldqnx.so'
10953   ;;
10954
10955 openbsd*)
10956   version_type=sunos
10957   sys_lib_dlsearch_path_spec="/usr/lib"
10958   need_lib_prefix=no
10959   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10960   case $host_os in
10961     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10962     *)                          need_version=no  ;;
10963   esac
10964   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10965   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10966   shlibpath_var=LD_LIBRARY_PATH
10967   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10968     case $host_os in
10969       openbsd2.[89] | openbsd2.[89].*)
10970         shlibpath_overrides_runpath=no
10971         ;;
10972       *)
10973         shlibpath_overrides_runpath=yes
10974         ;;
10975       esac
10976   else
10977     shlibpath_overrides_runpath=yes
10978   fi
10979   ;;
10980
10981 os2*)
10982   libname_spec='$name'
10983   shrext_cmds=".dll"
10984   need_lib_prefix=no
10985   library_names_spec='$libname${shared_ext} $libname.a'
10986   dynamic_linker='OS/2 ld.exe'
10987   shlibpath_var=LIBPATH
10988   ;;
10989
10990 osf3* | osf4* | osf5*)
10991   version_type=osf
10992   need_lib_prefix=no
10993   need_version=no
10994   soname_spec='${libname}${release}${shared_ext}$major'
10995   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10996   shlibpath_var=LD_LIBRARY_PATH
10997   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10998   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10999   ;;
11000
11001 rdos*)
11002   dynamic_linker=no
11003   ;;
11004
11005 solaris*)
11006   version_type=linux
11007   need_lib_prefix=no
11008   need_version=no
11009   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11010   soname_spec='${libname}${release}${shared_ext}$major'
11011   shlibpath_var=LD_LIBRARY_PATH
11012   shlibpath_overrides_runpath=yes
11013   hardcode_into_libs=yes
11014   # ldd complains unless libraries are executable
11015   postinstall_cmds='chmod +x $lib'
11016   ;;
11017
11018 sunos4*)
11019   version_type=sunos
11020   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11021   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11022   shlibpath_var=LD_LIBRARY_PATH
11023   shlibpath_overrides_runpath=yes
11024   if test "$with_gnu_ld" = yes; then
11025     need_lib_prefix=no
11026   fi
11027   need_version=yes
11028   ;;
11029
11030 sysv4 | sysv4.3*)
11031   version_type=linux
11032   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11033   soname_spec='${libname}${release}${shared_ext}$major'
11034   shlibpath_var=LD_LIBRARY_PATH
11035   case $host_vendor in
11036     sni)
11037       shlibpath_overrides_runpath=no
11038       need_lib_prefix=no
11039       runpath_var=LD_RUN_PATH
11040       ;;
11041     siemens)
11042       need_lib_prefix=no
11043       ;;
11044     motorola)
11045       need_lib_prefix=no
11046       need_version=no
11047       shlibpath_overrides_runpath=no
11048       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11049       ;;
11050   esac
11051   ;;
11052
11053 sysv4*MP*)
11054   if test -d /usr/nec ;then
11055     version_type=linux
11056     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11057     soname_spec='$libname${shared_ext}.$major'
11058     shlibpath_var=LD_LIBRARY_PATH
11059   fi
11060   ;;
11061
11062 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11063   version_type=freebsd-elf
11064   need_lib_prefix=no
11065   need_version=no
11066   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11067   soname_spec='${libname}${release}${shared_ext}$major'
11068   shlibpath_var=LD_LIBRARY_PATH
11069   shlibpath_overrides_runpath=yes
11070   hardcode_into_libs=yes
11071   if test "$with_gnu_ld" = yes; then
11072     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11073   else
11074     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11075     case $host_os in
11076       sco3.2v5*)
11077         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11078         ;;
11079     esac
11080   fi
11081   sys_lib_dlsearch_path_spec='/usr/lib'
11082   ;;
11083
11084 tpf*)
11085   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11086   version_type=linux
11087   need_lib_prefix=no
11088   need_version=no
11089   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11090   shlibpath_var=LD_LIBRARY_PATH
11091   shlibpath_overrides_runpath=no
11092   hardcode_into_libs=yes
11093   ;;
11094
11095 uts4*)
11096   version_type=linux
11097   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11098   soname_spec='${libname}${release}${shared_ext}$major'
11099   shlibpath_var=LD_LIBRARY_PATH
11100   ;;
11101
11102 *)
11103   dynamic_linker=no
11104   ;;
11105 esac
11106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11107 $as_echo "$dynamic_linker" >&6; }
11108 test "$dynamic_linker" = no && can_build_shared=no
11109
11110 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11111 if test "$GCC" = yes; then
11112   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11113 fi
11114
11115 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11116   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11117 fi
11118 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11119   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11120 fi
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11214 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11215 hardcode_action=
11216 if test -n "$hardcode_libdir_flag_spec" ||
11217    test -n "$runpath_var" ||
11218    test "X$hardcode_automatic" = "Xyes" ; then
11219
11220   # We can hardcode non-existent directories.
11221   if test "$hardcode_direct" != no &&
11222      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11223      # have to relink, otherwise we might link with an installed library
11224      # when we should be linking with a yet-to-be-installed one
11225      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11226      test "$hardcode_minus_L" != no; then
11227     # Linking always hardcodes the temporary library directory.
11228     hardcode_action=relink
11229   else
11230     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11231     hardcode_action=immediate
11232   fi
11233 else
11234   # We cannot hardcode anything, or else we can only hardcode existing
11235   # directories.
11236   hardcode_action=unsupported
11237 fi
11238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11239 $as_echo "$hardcode_action" >&6; }
11240
11241 if test "$hardcode_action" = relink ||
11242    test "$inherit_rpath" = yes; then
11243   # Fast installation is not supported
11244   enable_fast_install=no
11245 elif test "$shlibpath_overrides_runpath" = yes ||
11246      test "$enable_shared" = no; then
11247   # Fast installation is not necessary
11248   enable_fast_install=needless
11249 fi
11250
11251
11252
11253
11254
11255
11256   if test "x$enable_dlopen" != xyes; then
11257   enable_dlopen=unknown
11258   enable_dlopen_self=unknown
11259   enable_dlopen_self_static=unknown
11260 else
11261   lt_cv_dlopen=no
11262   lt_cv_dlopen_libs=
11263
11264   case $host_os in
11265   beos*)
11266     lt_cv_dlopen="load_add_on"
11267     lt_cv_dlopen_libs=
11268     lt_cv_dlopen_self=yes
11269     ;;
11270
11271   mingw* | pw32* | cegcc*)
11272     lt_cv_dlopen="LoadLibrary"
11273     lt_cv_dlopen_libs=
11274     ;;
11275
11276   cygwin*)
11277     lt_cv_dlopen="dlopen"
11278     lt_cv_dlopen_libs=
11279     ;;
11280
11281   darwin*)
11282   # if libdl is installed we need to link against it
11283     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11284 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11285 if ${ac_cv_lib_dl_dlopen+:} false; then :
11286   $as_echo_n "(cached) " >&6
11287 else
11288   ac_check_lib_save_LIBS=$LIBS
11289 LIBS="-ldl  $LIBS"
11290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11291 /* end confdefs.h.  */
11292
11293 /* Override any GCC internal prototype to avoid an error.
11294    Use char because int might match the return type of a GCC
11295    builtin and then its argument prototype would still apply.  */
11296 #ifdef __cplusplus
11297 extern "C"
11298 #endif
11299 char dlopen ();
11300 int
11301 main ()
11302 {
11303 return dlopen ();
11304   ;
11305   return 0;
11306 }
11307 _ACEOF
11308 if ac_fn_c_try_link "$LINENO"; then :
11309   ac_cv_lib_dl_dlopen=yes
11310 else
11311   ac_cv_lib_dl_dlopen=no
11312 fi
11313 rm -f core conftest.err conftest.$ac_objext \
11314     conftest$ac_exeext conftest.$ac_ext
11315 LIBS=$ac_check_lib_save_LIBS
11316 fi
11317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11318 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11319 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11320   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11321 else
11322
11323     lt_cv_dlopen="dyld"
11324     lt_cv_dlopen_libs=
11325     lt_cv_dlopen_self=yes
11326
11327 fi
11328
11329     ;;
11330
11331   *)
11332     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11333 if test "x$ac_cv_func_shl_load" = xyes; then :
11334   lt_cv_dlopen="shl_load"
11335 else
11336   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11337 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11338 if ${ac_cv_lib_dld_shl_load+:} false; then :
11339   $as_echo_n "(cached) " >&6
11340 else
11341   ac_check_lib_save_LIBS=$LIBS
11342 LIBS="-ldld  $LIBS"
11343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11344 /* end confdefs.h.  */
11345
11346 /* Override any GCC internal prototype to avoid an error.
11347    Use char because int might match the return type of a GCC
11348    builtin and then its argument prototype would still apply.  */
11349 #ifdef __cplusplus
11350 extern "C"
11351 #endif
11352 char shl_load ();
11353 int
11354 main ()
11355 {
11356 return shl_load ();
11357   ;
11358   return 0;
11359 }
11360 _ACEOF
11361 if ac_fn_c_try_link "$LINENO"; then :
11362   ac_cv_lib_dld_shl_load=yes
11363 else
11364   ac_cv_lib_dld_shl_load=no
11365 fi
11366 rm -f core conftest.err conftest.$ac_objext \
11367     conftest$ac_exeext conftest.$ac_ext
11368 LIBS=$ac_check_lib_save_LIBS
11369 fi
11370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11371 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11372 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11373   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11374 else
11375   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11376 if test "x$ac_cv_func_dlopen" = xyes; then :
11377   lt_cv_dlopen="dlopen"
11378 else
11379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11380 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11381 if ${ac_cv_lib_dl_dlopen+:} false; then :
11382   $as_echo_n "(cached) " >&6
11383 else
11384   ac_check_lib_save_LIBS=$LIBS
11385 LIBS="-ldl  $LIBS"
11386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11387 /* end confdefs.h.  */
11388
11389 /* Override any GCC internal prototype to avoid an error.
11390    Use char because int might match the return type of a GCC
11391    builtin and then its argument prototype would still apply.  */
11392 #ifdef __cplusplus
11393 extern "C"
11394 #endif
11395 char dlopen ();
11396 int
11397 main ()
11398 {
11399 return dlopen ();
11400   ;
11401   return 0;
11402 }
11403 _ACEOF
11404 if ac_fn_c_try_link "$LINENO"; then :
11405   ac_cv_lib_dl_dlopen=yes
11406 else
11407   ac_cv_lib_dl_dlopen=no
11408 fi
11409 rm -f core conftest.err conftest.$ac_objext \
11410     conftest$ac_exeext conftest.$ac_ext
11411 LIBS=$ac_check_lib_save_LIBS
11412 fi
11413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11414 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11415 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11416   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11417 else
11418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11419 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11420 if ${ac_cv_lib_svld_dlopen+:} false; then :
11421   $as_echo_n "(cached) " >&6
11422 else
11423   ac_check_lib_save_LIBS=$LIBS
11424 LIBS="-lsvld  $LIBS"
11425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11426 /* end confdefs.h.  */
11427
11428 /* Override any GCC internal prototype to avoid an error.
11429    Use char because int might match the return type of a GCC
11430    builtin and then its argument prototype would still apply.  */
11431 #ifdef __cplusplus
11432 extern "C"
11433 #endif
11434 char dlopen ();
11435 int
11436 main ()
11437 {
11438 return dlopen ();
11439   ;
11440   return 0;
11441 }
11442 _ACEOF
11443 if ac_fn_c_try_link "$LINENO"; then :
11444   ac_cv_lib_svld_dlopen=yes
11445 else
11446   ac_cv_lib_svld_dlopen=no
11447 fi
11448 rm -f core conftest.err conftest.$ac_objext \
11449     conftest$ac_exeext conftest.$ac_ext
11450 LIBS=$ac_check_lib_save_LIBS
11451 fi
11452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11453 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11454 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11455   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11456 else
11457   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11458 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11459 if ${ac_cv_lib_dld_dld_link+:} false; then :
11460   $as_echo_n "(cached) " >&6
11461 else
11462   ac_check_lib_save_LIBS=$LIBS
11463 LIBS="-ldld  $LIBS"
11464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11465 /* end confdefs.h.  */
11466
11467 /* Override any GCC internal prototype to avoid an error.
11468    Use char because int might match the return type of a GCC
11469    builtin and then its argument prototype would still apply.  */
11470 #ifdef __cplusplus
11471 extern "C"
11472 #endif
11473 char dld_link ();
11474 int
11475 main ()
11476 {
11477 return dld_link ();
11478   ;
11479   return 0;
11480 }
11481 _ACEOF
11482 if ac_fn_c_try_link "$LINENO"; then :
11483   ac_cv_lib_dld_dld_link=yes
11484 else
11485   ac_cv_lib_dld_dld_link=no
11486 fi
11487 rm -f core conftest.err conftest.$ac_objext \
11488     conftest$ac_exeext conftest.$ac_ext
11489 LIBS=$ac_check_lib_save_LIBS
11490 fi
11491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11492 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11493 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11494   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11495 fi
11496
11497
11498 fi
11499
11500
11501 fi
11502
11503
11504 fi
11505
11506
11507 fi
11508
11509
11510 fi
11511
11512     ;;
11513   esac
11514
11515   if test "x$lt_cv_dlopen" != xno; then
11516     enable_dlopen=yes
11517   else
11518     enable_dlopen=no
11519   fi
11520
11521   case $lt_cv_dlopen in
11522   dlopen)
11523     save_CPPFLAGS="$CPPFLAGS"
11524     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11525
11526     save_LDFLAGS="$LDFLAGS"
11527     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11528
11529     save_LIBS="$LIBS"
11530     LIBS="$lt_cv_dlopen_libs $LIBS"
11531
11532     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11533 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11534 if ${lt_cv_dlopen_self+:} false; then :
11535   $as_echo_n "(cached) " >&6
11536 else
11537           if test "$cross_compiling" = yes; then :
11538   lt_cv_dlopen_self=cross
11539 else
11540   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11541   lt_status=$lt_dlunknown
11542   cat > conftest.$ac_ext <<_LT_EOF
11543 #line 11543 "configure"
11544 #include "confdefs.h"
11545
11546 #if HAVE_DLFCN_H
11547 #include <dlfcn.h>
11548 #endif
11549
11550 #include <stdio.h>
11551
11552 #ifdef RTLD_GLOBAL
11553 #  define LT_DLGLOBAL           RTLD_GLOBAL
11554 #else
11555 #  ifdef DL_GLOBAL
11556 #    define LT_DLGLOBAL         DL_GLOBAL
11557 #  else
11558 #    define LT_DLGLOBAL         0
11559 #  endif
11560 #endif
11561
11562 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11563    find out it does not work in some platform. */
11564 #ifndef LT_DLLAZY_OR_NOW
11565 #  ifdef RTLD_LAZY
11566 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11567 #  else
11568 #    ifdef DL_LAZY
11569 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11570 #    else
11571 #      ifdef RTLD_NOW
11572 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11573 #      else
11574 #        ifdef DL_NOW
11575 #          define LT_DLLAZY_OR_NOW      DL_NOW
11576 #        else
11577 #          define LT_DLLAZY_OR_NOW      0
11578 #        endif
11579 #      endif
11580 #    endif
11581 #  endif
11582 #endif
11583
11584 /* When -fvisbility=hidden is used, assume the code has been annotated
11585    correspondingly for the symbols needed.  */
11586 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11587 void fnord () __attribute__((visibility("default")));
11588 #endif
11589
11590 void fnord () { int i=42; }
11591 int main ()
11592 {
11593   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11594   int status = $lt_dlunknown;
11595
11596   if (self)
11597     {
11598       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11599       else
11600         {
11601           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11602           else puts (dlerror ());
11603         }
11604       /* dlclose (self); */
11605     }
11606   else
11607     puts (dlerror ());
11608
11609   return status;
11610 }
11611 _LT_EOF
11612   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11613   (eval $ac_link) 2>&5
11614   ac_status=$?
11615   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11616   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11617     (./conftest; exit; ) >&5 2>/dev/null
11618     lt_status=$?
11619     case x$lt_status in
11620       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11621       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11622       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11623     esac
11624   else :
11625     # compilation failed
11626     lt_cv_dlopen_self=no
11627   fi
11628 fi
11629 rm -fr conftest*
11630
11631
11632 fi
11633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11634 $as_echo "$lt_cv_dlopen_self" >&6; }
11635
11636     if test "x$lt_cv_dlopen_self" = xyes; then
11637       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11638       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11639 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11640 if ${lt_cv_dlopen_self_static+:} false; then :
11641   $as_echo_n "(cached) " >&6
11642 else
11643           if test "$cross_compiling" = yes; then :
11644   lt_cv_dlopen_self_static=cross
11645 else
11646   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11647   lt_status=$lt_dlunknown
11648   cat > conftest.$ac_ext <<_LT_EOF
11649 #line 11649 "configure"
11650 #include "confdefs.h"
11651
11652 #if HAVE_DLFCN_H
11653 #include <dlfcn.h>
11654 #endif
11655
11656 #include <stdio.h>
11657
11658 #ifdef RTLD_GLOBAL
11659 #  define LT_DLGLOBAL           RTLD_GLOBAL
11660 #else
11661 #  ifdef DL_GLOBAL
11662 #    define LT_DLGLOBAL         DL_GLOBAL
11663 #  else
11664 #    define LT_DLGLOBAL         0
11665 #  endif
11666 #endif
11667
11668 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11669    find out it does not work in some platform. */
11670 #ifndef LT_DLLAZY_OR_NOW
11671 #  ifdef RTLD_LAZY
11672 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11673 #  else
11674 #    ifdef DL_LAZY
11675 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11676 #    else
11677 #      ifdef RTLD_NOW
11678 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11679 #      else
11680 #        ifdef DL_NOW
11681 #          define LT_DLLAZY_OR_NOW      DL_NOW
11682 #        else
11683 #          define LT_DLLAZY_OR_NOW      0
11684 #        endif
11685 #      endif
11686 #    endif
11687 #  endif
11688 #endif
11689
11690 /* When -fvisbility=hidden is used, assume the code has been annotated
11691    correspondingly for the symbols needed.  */
11692 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11693 void fnord () __attribute__((visibility("default")));
11694 #endif
11695
11696 void fnord () { int i=42; }
11697 int main ()
11698 {
11699   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11700   int status = $lt_dlunknown;
11701
11702   if (self)
11703     {
11704       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11705       else
11706         {
11707           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11708           else puts (dlerror ());
11709         }
11710       /* dlclose (self); */
11711     }
11712   else
11713     puts (dlerror ());
11714
11715   return status;
11716 }
11717 _LT_EOF
11718   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11719   (eval $ac_link) 2>&5
11720   ac_status=$?
11721   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11722   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11723     (./conftest; exit; ) >&5 2>/dev/null
11724     lt_status=$?
11725     case x$lt_status in
11726       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11727       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11728       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11729     esac
11730   else :
11731     # compilation failed
11732     lt_cv_dlopen_self_static=no
11733   fi
11734 fi
11735 rm -fr conftest*
11736
11737
11738 fi
11739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11740 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11741     fi
11742
11743     CPPFLAGS="$save_CPPFLAGS"
11744     LDFLAGS="$save_LDFLAGS"
11745     LIBS="$save_LIBS"
11746     ;;
11747   esac
11748
11749   case $lt_cv_dlopen_self in
11750   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11751   *) enable_dlopen_self=unknown ;;
11752   esac
11753
11754   case $lt_cv_dlopen_self_static in
11755   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11756   *) enable_dlopen_self_static=unknown ;;
11757   esac
11758 fi
11759
11760
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775
11776 striplib=
11777 old_striplib=
11778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11779 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11780 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11781   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11782   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11784 $as_echo "yes" >&6; }
11785 else
11786 # FIXME - insert some real tests, host_os isn't really good enough
11787   case $host_os in
11788   darwin*)
11789     if test -n "$STRIP" ; then
11790       striplib="$STRIP -x"
11791       old_striplib="$STRIP -S"
11792       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11793 $as_echo "yes" >&6; }
11794     else
11795       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11796 $as_echo "no" >&6; }
11797     fi
11798     ;;
11799   *)
11800     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11801 $as_echo "no" >&6; }
11802     ;;
11803   esac
11804 fi
11805
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
11816
11817   # Report which library types will actually be built
11818   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11819 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11821 $as_echo "$can_build_shared" >&6; }
11822
11823   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11824 $as_echo_n "checking whether to build shared libraries... " >&6; }
11825   test "$can_build_shared" = "no" && enable_shared=no
11826
11827   # On AIX, shared libraries and static libraries use the same namespace, and
11828   # are all built from PIC.
11829   case $host_os in
11830   aix3*)
11831     test "$enable_shared" = yes && enable_static=no
11832     if test -n "$RANLIB"; then
11833       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11834       postinstall_cmds='$RANLIB $lib'
11835     fi
11836     ;;
11837
11838   aix[4-9]*)
11839     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11840       test "$enable_shared" = yes && enable_static=no
11841     fi
11842     ;;
11843   esac
11844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11845 $as_echo "$enable_shared" >&6; }
11846
11847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11848 $as_echo_n "checking whether to build static libraries... " >&6; }
11849   # Make sure either enable_shared or enable_static is yes.
11850   test "$enable_shared" = yes || enable_static=yes
11851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11852 $as_echo "$enable_static" >&6; }
11853
11854
11855
11856
11857 fi
11858 ac_ext=c
11859 ac_cpp='$CPP $CPPFLAGS'
11860 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11861 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11862 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11863
11864 CC="$lt_save_CC"
11865
11866
11867
11868
11869
11870
11871
11872
11873
11874
11875
11876
11877
11878         ac_config_commands="$ac_config_commands libtool"
11879
11880
11881
11882
11883 # Only expand once:
11884
11885
11886
11887
11888 # Check whether --enable-largefile was given.
11889 if test "${enable_largefile+set}" = set; then :
11890   enableval=$enable_largefile;
11891 fi
11892
11893 if test "$enable_largefile" != no; then
11894
11895   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
11896 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
11897 if ${ac_cv_sys_largefile_CC+:} false; then :
11898   $as_echo_n "(cached) " >&6
11899 else
11900   ac_cv_sys_largefile_CC=no
11901      if test "$GCC" != yes; then
11902        ac_save_CC=$CC
11903        while :; do
11904          # IRIX 6.2 and later do not support large files by default,
11905          # so use the C compiler's -n32 option if that helps.
11906          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11907 /* end confdefs.h.  */
11908 #include <sys/types.h>
11909  /* Check that off_t can represent 2**63 - 1 correctly.
11910     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11911     since some C++ compilers masquerading as C compilers
11912     incorrectly reject 9223372036854775807.  */
11913 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11914   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11915                        && LARGE_OFF_T % 2147483647 == 1)
11916                       ? 1 : -1];
11917 int
11918 main ()
11919 {
11920
11921   ;
11922   return 0;
11923 }
11924 _ACEOF
11925          if ac_fn_c_try_compile "$LINENO"; then :
11926   break
11927 fi
11928 rm -f core conftest.err conftest.$ac_objext
11929          CC="$CC -n32"
11930          if ac_fn_c_try_compile "$LINENO"; then :
11931   ac_cv_sys_largefile_CC=' -n32'; break
11932 fi
11933 rm -f core conftest.err conftest.$ac_objext
11934          break
11935        done
11936        CC=$ac_save_CC
11937        rm -f conftest.$ac_ext
11938     fi
11939 fi
11940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
11941 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
11942   if test "$ac_cv_sys_largefile_CC" != no; then
11943     CC=$CC$ac_cv_sys_largefile_CC
11944   fi
11945
11946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
11947 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
11948 if ${ac_cv_sys_file_offset_bits+:} false; then :
11949   $as_echo_n "(cached) " >&6
11950 else
11951   while :; do
11952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11953 /* end confdefs.h.  */
11954 #include <sys/types.h>
11955  /* Check that off_t can represent 2**63 - 1 correctly.
11956     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11957     since some C++ compilers masquerading as C compilers
11958     incorrectly reject 9223372036854775807.  */
11959 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11960   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11961                        && LARGE_OFF_T % 2147483647 == 1)
11962                       ? 1 : -1];
11963 int
11964 main ()
11965 {
11966
11967   ;
11968   return 0;
11969 }
11970 _ACEOF
11971 if ac_fn_c_try_compile "$LINENO"; then :
11972   ac_cv_sys_file_offset_bits=no; break
11973 fi
11974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11976 /* end confdefs.h.  */
11977 #define _FILE_OFFSET_BITS 64
11978 #include <sys/types.h>
11979  /* Check that off_t can represent 2**63 - 1 correctly.
11980     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11981     since some C++ compilers masquerading as C compilers
11982     incorrectly reject 9223372036854775807.  */
11983 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11984   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11985                        && LARGE_OFF_T % 2147483647 == 1)
11986                       ? 1 : -1];
11987 int
11988 main ()
11989 {
11990
11991   ;
11992   return 0;
11993 }
11994 _ACEOF
11995 if ac_fn_c_try_compile "$LINENO"; then :
11996   ac_cv_sys_file_offset_bits=64; break
11997 fi
11998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11999   ac_cv_sys_file_offset_bits=unknown
12000   break
12001 done
12002 fi
12003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
12004 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
12005 case $ac_cv_sys_file_offset_bits in #(
12006   no | unknown) ;;
12007   *)
12008 cat >>confdefs.h <<_ACEOF
12009 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
12010 _ACEOF
12011 ;;
12012 esac
12013 rm -rf conftest*
12014   if test $ac_cv_sys_file_offset_bits = unknown; then
12015     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
12016 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
12017 if ${ac_cv_sys_large_files+:} false; then :
12018   $as_echo_n "(cached) " >&6
12019 else
12020   while :; do
12021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12022 /* end confdefs.h.  */
12023 #include <sys/types.h>
12024  /* Check that off_t can represent 2**63 - 1 correctly.
12025     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12026     since some C++ compilers masquerading as C compilers
12027     incorrectly reject 9223372036854775807.  */
12028 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12029   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12030                        && LARGE_OFF_T % 2147483647 == 1)
12031                       ? 1 : -1];
12032 int
12033 main ()
12034 {
12035
12036   ;
12037   return 0;
12038 }
12039 _ACEOF
12040 if ac_fn_c_try_compile "$LINENO"; then :
12041   ac_cv_sys_large_files=no; break
12042 fi
12043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12045 /* end confdefs.h.  */
12046 #define _LARGE_FILES 1
12047 #include <sys/types.h>
12048  /* Check that off_t can represent 2**63 - 1 correctly.
12049     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12050     since some C++ compilers masquerading as C compilers
12051     incorrectly reject 9223372036854775807.  */
12052 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12053   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12054                        && LARGE_OFF_T % 2147483647 == 1)
12055                       ? 1 : -1];
12056 int
12057 main ()
12058 {
12059
12060   ;
12061   return 0;
12062 }
12063 _ACEOF
12064 if ac_fn_c_try_compile "$LINENO"; then :
12065   ac_cv_sys_large_files=1; break
12066 fi
12067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12068   ac_cv_sys_large_files=unknown
12069   break
12070 done
12071 fi
12072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
12073 $as_echo "$ac_cv_sys_large_files" >&6; }
12074 case $ac_cv_sys_large_files in #(
12075   no | unknown) ;;
12076   *)
12077 cat >>confdefs.h <<_ACEOF
12078 #define _LARGE_FILES $ac_cv_sys_large_files
12079 _ACEOF
12080 ;;
12081 esac
12082 rm -rf conftest*
12083   fi
12084
12085
12086 fi
12087
12088
12089 backtrace_supported=yes
12090
12091 if test -n "${with_target_subdir}"; then
12092   # We are compiling a GCC library.  We can assume that the unwind
12093   # library exists.
12094   BACKTRACE_FILE="backtrace.lo simple.lo"
12095 else
12096   ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
12097 if test "x$ac_cv_header_unwind_h" = xyes; then :
12098   ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace"
12099 if test "x$ac_cv_func__Unwind_Backtrace" = xyes; then :
12100   BACKTRACE_FILE="backtrace.lo simple.lo"
12101 else
12102   BACKTRACE_FILE="nounwind.lo"
12103                     backtrace_supported=no
12104 fi
12105
12106 else
12107   BACKTRACE_FILE="nounwind.lo"
12108      backtrace_supported=no
12109 fi
12110
12111
12112 fi
12113
12114
12115 EXTRA_FLAGS=
12116 if test -n "${with_target_subdir}"; then
12117   EXTRA_FLAGS="-funwind-tables -frandom-seed=\$@"
12118 else
12119   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -funwind-tables option" >&5
12120 $as_echo_n "checking for -funwind-tables option... " >&6; }
12121 if ${libbacktrace_cv_c_unwind_tables+:} false; then :
12122   $as_echo_n "(cached) " >&6
12123 else
12124   CFLAGS_hold="$CFLAGS"
12125      CFLAGS="$CFLAGS -funwind-tables"
12126      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12127 /* end confdefs.h.  */
12128 static int f() { return 0; }
12129 int
12130 main ()
12131 {
12132 return f();
12133   ;
12134   return 0;
12135 }
12136 _ACEOF
12137 if ac_fn_c_try_compile "$LINENO"; then :
12138   libbacktrace_cv_c_unwind_tables=yes
12139 else
12140   libbacktrace_cv_c_unwind_tables=no
12141 fi
12142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12143      CFLAGS="$CFLAGS_hold"
12144 fi
12145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_unwind_tables" >&5
12146 $as_echo "$libbacktrace_cv_c_unwind_tables" >&6; }
12147   if test "$libbacktrace_cv_c_unwind_tables" = "yes"; then
12148     EXTRA_FLAGS=-funwind-tables
12149   fi
12150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed=string option" >&5
12151 $as_echo_n "checking for -frandom-seed=string option... " >&6; }
12152 if ${libbacktrace_cv_c_random_seed_string+:} false; then :
12153   $as_echo_n "(cached) " >&6
12154 else
12155   CFLAGS_hold="$CFLAGS"
12156      CFLAGS="$CFLAGS -frandom-seed=conftest.lo"
12157      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12158 /* end confdefs.h.  */
12159
12160 int
12161 main ()
12162 {
12163 return 0;
12164   ;
12165   return 0;
12166 }
12167 _ACEOF
12168 if ac_fn_c_try_compile "$LINENO"; then :
12169   libbacktrace_cv_c_random_seed_string=yes
12170 else
12171   libbacktrace_cv_c_random_seed_string=no
12172 fi
12173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12174      CFLAGS="$CFLAGS_hold"
12175 fi
12176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_random_seed_string" >&5
12177 $as_echo "$libbacktrace_cv_c_random_seed_string" >&6; }
12178   if test "$libbacktrace_cv_c_random_seed_string" = "yes"; then
12179     EXTRA_FLAGS="$EXTRA_FLAGS -frandom-seed=\$@"
12180   fi
12181 fi
12182
12183 if test -n "${with_target_subdir}"; then
12184   # Add CET specific flags is Intel CET is enabled.
12185    # Check whether --enable-cet was given.
12186 if test "${enable_cet+set}" = set; then :
12187   enableval=$enable_cet;
12188       case "$enableval" in
12189        yes|no|auto) ;;
12190        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12191                           esac
12192
12193 else
12194   enable_cet=auto
12195 fi
12196
12197
12198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12199 $as_echo_n "checking for CET support... " >&6; }
12200
12201 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
12202 case "$host" in
12203   i[34567]86-*-linux* | x86_64-*-linux*)
12204     case "$enable_cet" in
12205       auto)
12206         # Check if target supports multi-byte NOPs
12207         # and if compiler and assembler support CET insn.
12208         cet_save_CFLAGS="$CFLAGS"
12209         CFLAGS="$CFLAGS -fcf-protection"
12210         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12211 /* end confdefs.h.  */
12212
12213 int
12214 main ()
12215 {
12216
12217 #if !defined(__SSE2__)
12218 #error target does not support multi-byte NOPs
12219 #else
12220 asm ("setssbsy");
12221 #endif
12222
12223   ;
12224   return 0;
12225 }
12226 _ACEOF
12227 if ac_fn_c_try_compile "$LINENO"; then :
12228   enable_cet=yes
12229 else
12230   enable_cet=no
12231 fi
12232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12233         CFLAGS="$cet_save_CFLAGS"
12234         ;;
12235       yes)
12236         # Check if assembler supports CET.
12237         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12238 /* end confdefs.h.  */
12239
12240 int
12241 main ()
12242 {
12243 asm ("setssbsy");
12244   ;
12245   return 0;
12246 }
12247 _ACEOF
12248 if ac_fn_c_try_compile "$LINENO"; then :
12249
12250 else
12251   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
12252 fi
12253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12254         ;;
12255     esac
12256     ;;
12257   *)
12258     enable_cet=no
12259     ;;
12260 esac
12261 if test x$enable_cet = xyes; then
12262   CET_FLAGS="-fcf-protection -mshstk"
12263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12264 $as_echo "yes" >&6; }
12265 else
12266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12267 $as_echo "no" >&6; }
12268 fi
12269
12270   EXTRA_FLAGS="$EXTRA_FLAGS $CET_FLAGS"
12271 fi
12272
12273
12274 ac_ext=c
12275 ac_cpp='$CPP $CPPFLAGS'
12276 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12277 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12278 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12279
12280 WARN_FLAGS=
12281 save_CFLAGS="$CFLAGS"
12282 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
12283                           -Wmissing-prototypes -Wold-style-definition \
12284                           -Wmissing-format-attribute -Wcast-qual; do
12285   # Do the check with the no- prefix removed since gcc silently
12286   # accepts any -Wno-* option on purpose
12287   case $real_option in
12288     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
12289     *) option=$real_option ;;
12290   esac
12291   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
12292
12293   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
12294 $as_echo_n "checking whether $CC supports $option... " >&6; }
12295 if eval \${$as_acx_Woption+:} false; then :
12296   $as_echo_n "(cached) " >&6
12297 else
12298   CFLAGS="$option"
12299     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12300 /* end confdefs.h.  */
12301
12302 int
12303 main ()
12304 {
12305
12306   ;
12307   return 0;
12308 }
12309 _ACEOF
12310 if ac_fn_c_try_compile "$LINENO"; then :
12311   eval "$as_acx_Woption=yes"
12312 else
12313   eval "$as_acx_Woption=no"
12314 fi
12315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12316
12317 fi
12318 eval ac_res=\$$as_acx_Woption
12319                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
12320 $as_echo "$ac_res" >&6; }
12321   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
12322   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
12323 fi
12324   done
12325 CFLAGS="$save_CFLAGS"
12326 ac_ext=c
12327 ac_cpp='$CPP $CPPFLAGS'
12328 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12329 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12330 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12331
12332
12333
12334 if test -n "${with_target_subdir}"; then
12335   WARN_FLAGS="$WARN_FLAGS -Werror"
12336 fi
12337
12338
12339
12340 if test -n "${with_target_subdir}"; then
12341
12342
12343 # Check whether --with-system-libunwind was given.
12344 if test "${with_system_libunwind+set}" = set; then :
12345   withval=$with_system_libunwind;
12346 fi
12347
12348   # If system-libunwind was not specifically set, pick a default setting.
12349   if test x$with_system_libunwind = x; then
12350     case ${target} in
12351       ia64-*-hpux*) with_system_libunwind=yes ;;
12352       *) with_system_libunwind=no ;;
12353     esac
12354   fi
12355   # Based on system-libunwind and target, do we have ipinfo?
12356   if  test x$with_system_libunwind = xyes; then
12357     case ${target} in
12358       ia64-*-*) have_unwind_getipinfo=no ;;
12359       *) have_unwind_getipinfo=yes ;;
12360     esac
12361   else
12362     # Darwin before version 9 does not have _Unwind_GetIPInfo.
12363
12364     case ${target} in
12365       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
12366       *) have_unwind_getipinfo=yes ;;
12367     esac
12368
12369   fi
12370
12371   if test x$have_unwind_getipinfo = xyes; then
12372
12373 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12374
12375   fi
12376
12377 else
12378   ac_save_CFFLAGS="$CFLAGS"
12379   CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
12380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_GetIPInfo" >&5
12381 $as_echo_n "checking for _Unwind_GetIPInfo... " >&6; }
12382   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12383 /* end confdefs.h.  */
12384 #include "unwind.h"
12385         struct _Unwind_Context *context;
12386         int ip_before_insn = 0;
12387 int
12388 main ()
12389 {
12390 return _Unwind_GetIPInfo (context, &ip_before_insn);
12391   ;
12392   return 0;
12393 }
12394 _ACEOF
12395 if ac_fn_c_try_link "$LINENO"; then :
12396   have_unwind_getipinfo=yes
12397 else
12398   have_unwind_getipinfo=no
12399 fi
12400 rm -f core conftest.err conftest.$ac_objext \
12401     conftest$ac_exeext conftest.$ac_ext
12402   CFLAGS="$ac_save_CFLAGS"
12403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_unwind_getipinfo" >&5
12404 $as_echo "$have_unwind_getipinfo" >&6; }
12405   if test "$have_unwind_getipinfo" = "yes"; then
12406
12407 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12408
12409   fi
12410 fi
12411
12412 # Enable --enable-host-shared.
12413 # Check whether --enable-host-shared was given.
12414 if test "${enable_host_shared+set}" = set; then :
12415   enableval=$enable_host_shared; PIC_FLAG=-fPIC
12416 else
12417   PIC_FLAG=
12418 fi
12419
12420
12421
12422 # Enable Intel CET on Intel CET enabled host if jit is enabled.
12423  # Check whether --enable-cet was given.
12424 if test "${enable_cet+set}" = set; then :
12425   enableval=$enable_cet;
12426       case "$enableval" in
12427        yes|no|auto) ;;
12428        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12429                           esac
12430
12431 else
12432   enable_cet=auto
12433 fi
12434
12435
12436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12437 $as_echo_n "checking for CET support... " >&6; }
12438
12439 case "$host" in
12440   i[34567]86-*-linux* | x86_64-*-linux*)
12441     may_have_cet=yes
12442     cet_save_CFLAGS="$CFLAGS"
12443     CFLAGS="$CFLAGS -fcf-protection"
12444     case "$enable_cet" in
12445       auto)
12446         # Check if target supports multi-byte NOPs
12447         # and if compiler and assembler support CET.
12448         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12449 /* end confdefs.h.  */
12450
12451 int
12452 main ()
12453 {
12454
12455 #if !defined(__SSE2__)
12456 #error target does not support multi-byte NOPs
12457 #else
12458 asm ("setssbsy");
12459 #endif
12460
12461   ;
12462   return 0;
12463 }
12464 _ACEOF
12465 if ac_fn_c_try_compile "$LINENO"; then :
12466   enable_cet=yes
12467 else
12468   enable_cet=no
12469 fi
12470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12471         ;;
12472       yes)
12473         # Check if compiler and assembler support CET.
12474         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12475 /* end confdefs.h.  */
12476
12477 int
12478 main ()
12479 {
12480 asm ("setssbsy");
12481   ;
12482   return 0;
12483 }
12484 _ACEOF
12485 if ac_fn_c_try_compile "$LINENO"; then :
12486   support_cet=yes
12487 else
12488   support_cet=no
12489 fi
12490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12491         if test $support_cet = "no"; then
12492           if test x$enable_bootstrap != xno \
12493              && test -z "${with_build_subdir}" \
12494              && (test ! -f ../stage_current \
12495                  || test `cat ../stage_current` != "stage1"); then
12496             # Require CET support only for the final GCC build.
12497             as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
12498           else
12499             # Don't enable CET without CET support for non-bootstrap
12500             # build, in stage1 nor for build support.
12501             enable_cet=no
12502           fi
12503         fi
12504         ;;
12505     esac
12506     CFLAGS="$cet_save_CFLAGS"
12507     ;;
12508   *)
12509     may_have_cet=no
12510     enable_cet=no
12511     ;;
12512 esac
12513
12514 cet_save_CFLAGS="$CFLAGS"
12515 CFLAGS="$CFLAGS -fcf-protection=none"
12516 cet_save_LDFLAGS="$LDFLAGS"
12517 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
12518 if test x$may_have_cet = xyes; then
12519   # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
12520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12521 /* end confdefs.h.  */
12522
12523 int
12524 main ()
12525 {
12526 return 0;
12527   ;
12528   return 0;
12529 }
12530 _ACEOF
12531 if ac_fn_c_try_link "$LINENO"; then :
12532   may_have_cet=yes
12533 else
12534   may_have_cet=no
12535 fi
12536 rm -f core conftest.err conftest.$ac_objext \
12537     conftest$ac_exeext conftest.$ac_ext
12538 fi
12539
12540 if test x$may_have_cet = xyes; then
12541   if test x$cross_compiling = xno; then
12542     if test "$cross_compiling" = yes; then :
12543   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12544 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12545 as_fn_error $? "cannot run test program while cross compiling
12546 See \`config.log' for more details" "$LINENO" 5; }
12547 else
12548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12549 /* end confdefs.h.  */
12550
12551 int
12552 main ()
12553 {
12554   asm ("endbr32");
12555   return 0;
12556 }
12557
12558 _ACEOF
12559 if ac_fn_c_try_run "$LINENO"; then :
12560   have_multi_byte_nop=yes
12561 else
12562   have_multi_byte_nop=no
12563 fi
12564 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12565   conftest.$ac_objext conftest.beam conftest.$ac_ext
12566 fi
12567
12568     have_cet=no
12569     if test x$have_multi_byte_nop = xyes; then
12570       if test "$cross_compiling" = yes; then :
12571   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12572 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12573 as_fn_error $? "cannot run test program while cross compiling
12574 See \`config.log' for more details" "$LINENO" 5; }
12575 else
12576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12577 /* end confdefs.h.  */
12578
12579 static void
12580 foo (void)
12581 {
12582 }
12583
12584 static void
12585 __attribute__ ((noinline, noclone))
12586 xxx (void (*f) (void))
12587 {
12588   f ();
12589 }
12590
12591 static void
12592 __attribute__ ((noinline, noclone))
12593 bar (void)
12594 {
12595   xxx (foo);
12596 }
12597
12598 int
12599 main ()
12600 {
12601   bar ();
12602   return 0;
12603 }
12604
12605 _ACEOF
12606 if ac_fn_c_try_run "$LINENO"; then :
12607   have_cet=no
12608 else
12609   have_cet=yes
12610 fi
12611 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12612   conftest.$ac_objext conftest.beam conftest.$ac_ext
12613 fi
12614
12615     fi
12616     if test x$enable_cet = xno -a x$have_cet = xyes; then
12617       as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
12618     fi
12619   fi
12620 else
12621   # Enable CET in cross compiler if possible so that it will run on both
12622   # CET and non-CET hosts.
12623   have_cet=yes
12624 fi
12625 if test x$enable_cet = xyes; then
12626   CET_HOST_FLAGS="-fcf-protection"
12627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12628 $as_echo "yes" >&6; }
12629 else
12630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12631 $as_echo "no" >&6; }
12632 fi
12633 CFLAGS="$cet_save_CFLAGS"
12634 LDFLAGS="$cet_save_LDFLAGS"
12635
12636 case x$enable_languages in
12637 *jit*)
12638   ;;
12639 *)
12640   CET_HOST_FLAGS=
12641   ;;
12642 esac
12643
12644
12645 # Test for __sync support.
12646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
12647 $as_echo_n "checking __sync extensions... " >&6; }
12648 if ${libbacktrace_cv_sys_sync+:} false; then :
12649   $as_echo_n "(cached) " >&6
12650 else
12651   if test -n "${with_target_subdir}"; then
12652    case "${host}" in
12653    hppa*-*-hpux*) libbacktrace_cv_sys_sync=no ;;
12654    *) libbacktrace_cv_sys_sync=yes ;;
12655    esac
12656  else
12657    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12658 /* end confdefs.h.  */
12659 int i;
12660 int
12661 main ()
12662 {
12663 __sync_bool_compare_and_swap (&i, i, i);
12664                        __sync_lock_test_and_set (&i, 1);
12665                        __sync_lock_release (&i);
12666   ;
12667   return 0;
12668 }
12669 _ACEOF
12670 if ac_fn_c_try_link "$LINENO"; then :
12671   libbacktrace_cv_sys_sync=yes
12672 else
12673   libbacktrace_cv_sys_sync=no
12674 fi
12675 rm -f core conftest.err conftest.$ac_objext \
12676     conftest$ac_exeext conftest.$ac_ext
12677  fi
12678 fi
12679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_sync" >&5
12680 $as_echo "$libbacktrace_cv_sys_sync" >&6; }
12681 BACKTRACE_SUPPORTS_THREADS=0
12682 if test "$libbacktrace_cv_sys_sync" = "yes"; then
12683   BACKTRACE_SUPPORTS_THREADS=1
12684
12685 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
12686
12687 fi
12688
12689
12690 # Test for __atomic support.
12691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
12692 $as_echo_n "checking __atomic extensions... " >&6; }
12693 if ${libbacktrace_cv_sys_atomic+:} false; then :
12694   $as_echo_n "(cached) " >&6
12695 else
12696   if test -n "${with_target_subdir}"; then
12697    libbacktrace_cv_sys_atomic=yes
12698  else
12699    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12700 /* end confdefs.h.  */
12701 int i;
12702 int
12703 main ()
12704 {
12705 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
12706                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
12707   ;
12708   return 0;
12709 }
12710 _ACEOF
12711 if ac_fn_c_try_link "$LINENO"; then :
12712   libbacktrace_cv_sys_atomic=yes
12713 else
12714   libbacktrace_cv_sys_atomic=no
12715 fi
12716 rm -f core conftest.err conftest.$ac_objext \
12717     conftest$ac_exeext conftest.$ac_ext
12718  fi
12719 fi
12720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_atomic" >&5
12721 $as_echo "$libbacktrace_cv_sys_atomic" >&6; }
12722 if test "$libbacktrace_cv_sys_atomic" = "yes"; then
12723
12724 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
12725
12726 fi
12727
12728 # The library needs to be able to read the executable itself.  Compile
12729 # a file to determine the executable format.  The awk script
12730 # filetype.awk prints out the file type.
12731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
12732 $as_echo_n "checking output filetype... " >&6; }
12733 if ${libbacktrace_cv_sys_filetype+:} false; then :
12734   $as_echo_n "(cached) " >&6
12735 else
12736   filetype=
12737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12738 /* end confdefs.h.  */
12739 int i;
12740 int
12741 main ()
12742 {
12743 int j;
12744   ;
12745   return 0;
12746 }
12747 _ACEOF
12748 if ac_fn_c_try_compile "$LINENO"; then :
12749   filetype=`${AWK} -f $srcdir/filetype.awk conftest.$ac_objext`
12750 else
12751   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12752 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12753 as_fn_error $? "compiler failed
12754 See \`config.log' for more details" "$LINENO" 5; }
12755 fi
12756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12757 libbacktrace_cv_sys_filetype=$filetype
12758 fi
12759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_filetype" >&5
12760 $as_echo "$libbacktrace_cv_sys_filetype" >&6; }
12761
12762 # Match the file type to decide what files to compile.
12763 FORMAT_FILE=
12764 backtrace_supports_data=yes
12765 case "$libbacktrace_cv_sys_filetype" in
12766 elf*) FORMAT_FILE="elf.lo" ;;
12767 macho) FORMAT_FILE="macho.lo" ;;
12768 pecoff) FORMAT_FILE="pecoff.lo"
12769         backtrace_supports_data=no
12770         ;;
12771 xcoff*) FORMAT_FILE="xcoff.lo"
12772         backtrace_supports_data=no
12773         ;;
12774 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
12775 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
12776    FORMAT_FILE="unknown.lo"
12777    backtrace_supported=no
12778    ;;
12779 esac
12780
12781
12782 # ELF defines.
12783 elfsize=
12784 case "$libbacktrace_cv_sys_filetype" in
12785 elf32) elfsize=32 ;;
12786 elf64) elfsize=64 ;;
12787 *)     elfsize=unused
12788 esac
12789
12790 cat >>confdefs.h <<_ACEOF
12791 #define BACKTRACE_ELF_SIZE $elfsize
12792 _ACEOF
12793
12794  if test "$FORMAT_FILE" = "elf.lo"; then
12795   HAVE_ELF_TRUE=
12796   HAVE_ELF_FALSE='#'
12797 else
12798   HAVE_ELF_TRUE='#'
12799   HAVE_ELF_FALSE=
12800 fi
12801
12802
12803 # XCOFF defines.
12804 xcoffsize=
12805 case "$libbacktrace_cv_sys_filetype" in
12806 xcoff32) xcoffsize=32 ;;
12807 xcoff64) xcoffsize=64 ;;
12808 *)       xcoffsize=unused
12809 esac
12810
12811 cat >>confdefs.h <<_ACEOF
12812 #define BACKTRACE_XCOFF_SIZE $xcoffsize
12813 _ACEOF
12814
12815
12816 BACKTRACE_SUPPORTED=0
12817 if test "$backtrace_supported" = "yes"; then
12818   BACKTRACE_SUPPORTED=1
12819 fi
12820
12821
12822 BACKTRACE_SUPPORTS_DATA=0
12823 if test "$backtrace_supports_data" = "yes"; then
12824   BACKTRACE_SUPPORTS_DATA=1
12825 fi
12826
12827
12828
12829
12830 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12831
12832 acx_cv_header_stdint=stddef.h
12833 acx_cv_header_stdint_kind="(already complete)"
12834 for i in stdint.h $inttype_headers; do
12835   unset ac_cv_type_uintptr_t
12836   unset ac_cv_type_uintmax_t
12837   unset ac_cv_type_int_least32_t
12838   unset ac_cv_type_int_fast32_t
12839   unset ac_cv_type_uint64_t
12840   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12841   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12842 #include <$i>
12843 "
12844 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12845   acx_cv_header_stdint=$i
12846 else
12847   continue
12848 fi
12849
12850   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12851 #include <$i>
12852 "
12853 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12854
12855 else
12856   acx_cv_header_stdint_kind="(mostly complete)"
12857 fi
12858
12859   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12860 #include <$i>
12861 "
12862 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12863
12864 else
12865   acx_cv_header_stdint_kind="(mostly complete)"
12866 fi
12867
12868   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12869 #include <$i>
12870 "
12871 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12872
12873 else
12874   acx_cv_header_stdint_kind="(mostly complete)"
12875 fi
12876
12877   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12878 #include <$i>
12879 "
12880 if test "x$ac_cv_type_uint64_t" = xyes; then :
12881
12882 else
12883   acx_cv_header_stdint_kind="(lacks uint64_t)"
12884 fi
12885
12886   break
12887 done
12888 if test "$acx_cv_header_stdint" = stddef.h; then
12889   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12890   for i in stdint.h $inttype_headers; do
12891     unset ac_cv_type_uintptr_t
12892     unset ac_cv_type_uint32_t
12893     unset ac_cv_type_uint64_t
12894     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12895     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12896 #include <$i>
12897 "
12898 if test "x$ac_cv_type_uint32_t" = xyes; then :
12899   acx_cv_header_stdint=$i
12900 else
12901   continue
12902 fi
12903
12904     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12905 #include <$i>
12906 "
12907 if test "x$ac_cv_type_uint64_t" = xyes; then :
12908
12909 fi
12910
12911     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12912 #include <$i>
12913 "
12914 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12915
12916 fi
12917
12918     break
12919   done
12920 fi
12921 if test "$acx_cv_header_stdint" = stddef.h; then
12922   acx_cv_header_stdint_kind="(u_intXX_t style)"
12923   for i in sys/types.h $inttype_headers; do
12924     unset ac_cv_type_u_int32_t
12925     unset ac_cv_type_u_int64_t
12926     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12927     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12928 #include <$i>
12929 "
12930 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12931   acx_cv_header_stdint=$i
12932 else
12933   continue
12934 fi
12935
12936     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12937 #include <$i>
12938 "
12939 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12940
12941 fi
12942
12943     break
12944   done
12945 fi
12946 if test "$acx_cv_header_stdint" = stddef.h; then
12947   acx_cv_header_stdint_kind="(using manual detection)"
12948 fi
12949
12950 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12951 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12952 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12953 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12954 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12955
12956 # ----------------- Summarize what we found so far
12957
12958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12959 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12960
12961 case `$as_basename -- gstdint.h ||
12962 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12963          Xgstdint.h : 'X\(//\)$' \| \
12964          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12965 $as_echo X/gstdint.h |
12966     sed '/^.*\/\([^/][^/]*\)\/*$/{
12967             s//\1/
12968             q
12969           }
12970           /^X\/\(\/\/\)$/{
12971             s//\1/
12972             q
12973           }
12974           /^X\/\(\/\).*/{
12975             s//\1/
12976             q
12977           }
12978           s/.*/./; q'` in
12979   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12980 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12981   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12982 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12983   *) ;;
12984 esac
12985
12986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12987 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12988
12989 # ----------------- done included file, check C basic types --------
12990
12991 # Lacking an uintptr_t?  Test size of void *
12992 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12993   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12994 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12995 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12996 # This bug is HP SR number 8606223364.
12997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12998 $as_echo_n "checking size of void *... " >&6; }
12999 if ${ac_cv_sizeof_void_p+:} false; then :
13000   $as_echo_n "(cached) " >&6
13001 else
13002   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
13003
13004 else
13005   if test "$ac_cv_type_void_p" = yes; then
13006      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13008 as_fn_error 77 "cannot compute sizeof (void *)
13009 See \`config.log' for more details" "$LINENO" 5; }
13010    else
13011      ac_cv_sizeof_void_p=0
13012    fi
13013 fi
13014
13015 fi
13016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
13017 $as_echo "$ac_cv_sizeof_void_p" >&6; }
13018
13019
13020
13021 cat >>confdefs.h <<_ACEOF
13022 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
13023 _ACEOF
13024
13025  ;;
13026 esac
13027
13028 # Lacking an uint64_t?  Test size of long
13029 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
13030   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
13031 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13032 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13033 # This bug is HP SR number 8606223364.
13034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
13035 $as_echo_n "checking size of long... " >&6; }
13036 if ${ac_cv_sizeof_long+:} false; then :
13037   $as_echo_n "(cached) " >&6
13038 else
13039   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
13040
13041 else
13042   if test "$ac_cv_type_long" = yes; then
13043      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13044 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13045 as_fn_error 77 "cannot compute sizeof (long)
13046 See \`config.log' for more details" "$LINENO" 5; }
13047    else
13048      ac_cv_sizeof_long=0
13049    fi
13050 fi
13051
13052 fi
13053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
13054 $as_echo "$ac_cv_sizeof_long" >&6; }
13055
13056
13057
13058 cat >>confdefs.h <<_ACEOF
13059 #define SIZEOF_LONG $ac_cv_sizeof_long
13060 _ACEOF
13061
13062  ;;
13063 esac
13064
13065 if test $acx_cv_header_stdint = stddef.h; then
13066   # Lacking a good header?  Test size of everything and deduce all types.
13067   # The cast to long int works around a bug in the HP C Compiler
13068 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13069 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13070 # This bug is HP SR number 8606223364.
13071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
13072 $as_echo_n "checking size of int... " >&6; }
13073 if ${ac_cv_sizeof_int+:} false; then :
13074   $as_echo_n "(cached) " >&6
13075 else
13076   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
13077
13078 else
13079   if test "$ac_cv_type_int" = yes; then
13080      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13081 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13082 as_fn_error 77 "cannot compute sizeof (int)
13083 See \`config.log' for more details" "$LINENO" 5; }
13084    else
13085      ac_cv_sizeof_int=0
13086    fi
13087 fi
13088
13089 fi
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
13091 $as_echo "$ac_cv_sizeof_int" >&6; }
13092
13093
13094
13095 cat >>confdefs.h <<_ACEOF
13096 #define SIZEOF_INT $ac_cv_sizeof_int
13097 _ACEOF
13098
13099
13100   # The cast to long int works around a bug in the HP C Compiler
13101 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13102 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13103 # This bug is HP SR number 8606223364.
13104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
13105 $as_echo_n "checking size of short... " >&6; }
13106 if ${ac_cv_sizeof_short+:} false; then :
13107   $as_echo_n "(cached) " >&6
13108 else
13109   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
13110
13111 else
13112   if test "$ac_cv_type_short" = yes; then
13113      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13114 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13115 as_fn_error 77 "cannot compute sizeof (short)
13116 See \`config.log' for more details" "$LINENO" 5; }
13117    else
13118      ac_cv_sizeof_short=0
13119    fi
13120 fi
13121
13122 fi
13123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
13124 $as_echo "$ac_cv_sizeof_short" >&6; }
13125
13126
13127
13128 cat >>confdefs.h <<_ACEOF
13129 #define SIZEOF_SHORT $ac_cv_sizeof_short
13130 _ACEOF
13131
13132
13133   # The cast to long int works around a bug in the HP C Compiler
13134 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13135 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13136 # This bug is HP SR number 8606223364.
13137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
13138 $as_echo_n "checking size of char... " >&6; }
13139 if ${ac_cv_sizeof_char+:} false; then :
13140   $as_echo_n "(cached) " >&6
13141 else
13142   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
13143
13144 else
13145   if test "$ac_cv_type_char" = yes; then
13146      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13147 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13148 as_fn_error 77 "cannot compute sizeof (char)
13149 See \`config.log' for more details" "$LINENO" 5; }
13150    else
13151      ac_cv_sizeof_char=0
13152    fi
13153 fi
13154
13155 fi
13156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
13157 $as_echo "$ac_cv_sizeof_char" >&6; }
13158
13159
13160
13161 cat >>confdefs.h <<_ACEOF
13162 #define SIZEOF_CHAR $ac_cv_sizeof_char
13163 _ACEOF
13164
13165
13166
13167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
13168 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
13169   case "$ac_cv_sizeof_char" in
13170     1) acx_cv_type_int8_t=char ;;
13171     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
13172   esac
13173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
13174 $as_echo "$acx_cv_type_int8_t" >&6; }
13175
13176   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
13177 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
13178   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
13179     2:*) acx_cv_type_int16_t=int ;;
13180     *:2) acx_cv_type_int16_t=short ;;
13181     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
13182   esac
13183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
13184 $as_echo "$acx_cv_type_int16_t" >&6; }
13185
13186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
13187 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
13188   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
13189     4:*) acx_cv_type_int32_t=int ;;
13190     *:4) acx_cv_type_int32_t=long ;;
13191     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
13192   esac
13193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
13194 $as_echo "$acx_cv_type_int32_t" >&6; }
13195 fi
13196
13197 # These tests are here to make the output prettier
13198
13199 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
13200   case "$ac_cv_sizeof_long" in
13201     8) acx_cv_type_int64_t=long ;;
13202   esac
13203   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
13204 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
13205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
13206 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
13207 fi
13208
13209 # Now we can use the above types
13210
13211 if test "$ac_cv_type_uintptr_t" != yes; then
13212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
13213 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
13214   case $ac_cv_sizeof_void_p in
13215     2) acx_cv_type_intptr_t=int16_t ;;
13216     4) acx_cv_type_intptr_t=int32_t ;;
13217     8) acx_cv_type_intptr_t=int64_t ;;
13218     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
13219   esac
13220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
13221 $as_echo "$acx_cv_type_intptr_t" >&6; }
13222 fi
13223
13224 # ----------------- done all checks, emit header -------------
13225 ac_config_commands="$ac_config_commands gstdint.h"
13226
13227
13228
13229
13230 for ac_header in sys/mman.h
13231 do :
13232   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
13233 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
13234   cat >>confdefs.h <<_ACEOF
13235 #define HAVE_SYS_MMAN_H 1
13236 _ACEOF
13237
13238 fi
13239
13240 done
13241
13242 if test "$ac_cv_header_sys_mman_h" = "no"; then
13243   have_mmap=no
13244 else
13245   if test -n "${with_target_subdir}"; then
13246     # When built as a GCC target library, we can't do a link test.  We
13247     # simply assume that if we have mman.h, we have mmap.
13248     have_mmap=yes
13249     case "${host}" in
13250     *-*-msdosdjgpp)
13251         # DJGPP has sys/man.h, but no mmap
13252         have_mmap=no ;;
13253     esac
13254   else
13255     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
13256 if test "x$ac_cv_func_mmap" = xyes; then :
13257   have_mmap=yes
13258 else
13259   have_mmap=no
13260 fi
13261
13262   fi
13263 fi
13264 if test "$have_mmap" = "no"; then
13265   VIEW_FILE=read.lo
13266   ALLOC_FILE=alloc.lo
13267 else
13268   VIEW_FILE=mmapio.lo
13269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13270 /* end confdefs.h.  */
13271
13272 #include <sys/mman.h>
13273 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
13274   #error no MAP_ANONYMOUS
13275 #endif
13276
13277 _ACEOF
13278 if ac_fn_c_try_cpp "$LINENO"; then :
13279   ALLOC_FILE=mmap.lo
13280 else
13281   ALLOC_FILE=alloc.lo
13282 fi
13283 rm -f conftest.err conftest.i conftest.$ac_ext
13284 fi
13285
13286
13287
13288 BACKTRACE_USES_MALLOC=0
13289 if test "$ALLOC_FILE" = "alloc.lo"; then
13290   BACKTRACE_USES_MALLOC=1
13291 fi
13292
13293
13294 # Check for dl_iterate_phdr.
13295 for ac_header in link.h
13296 do :
13297   ac_fn_c_check_header_mongrel "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default"
13298 if test "x$ac_cv_header_link_h" = xyes; then :
13299   cat >>confdefs.h <<_ACEOF
13300 #define HAVE_LINK_H 1
13301 _ACEOF
13302
13303 fi
13304
13305 done
13306
13307 if test "$ac_cv_header_link_h" = "no"; then
13308   have_dl_iterate_phdr=no
13309 else
13310   if test -n "${with_target_subdir}"; then
13311     # When built as a GCC target library, we can't do a link test.
13312     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13313 /* end confdefs.h.  */
13314 #include <link.h>
13315
13316 _ACEOF
13317 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13318   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
13319   have_dl_iterate_phdr=yes
13320 else
13321   have_dl_iterate_phdr=no
13322 fi
13323 rm -f conftest*
13324
13325   else
13326     ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr"
13327 if test "x$ac_cv_func_dl_iterate_phdr" = xyes; then :
13328   have_dl_iterate_phdr=yes
13329 else
13330   have_dl_iterate_phdr=no
13331 fi
13332
13333   fi
13334 fi
13335 if test "$have_dl_iterate_phdr" = "yes"; then
13336
13337 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
13338
13339 fi
13340
13341 # Check for header file for Mach-O image functions.
13342 for ac_header in mach-o/dyld.h
13343 do :
13344   ac_fn_c_check_header_mongrel "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
13345 if test "x$ac_cv_header_mach_o_dyld_h" = xyes; then :
13346   cat >>confdefs.h <<_ACEOF
13347 #define HAVE_MACH_O_DYLD_H 1
13348 _ACEOF
13349
13350 fi
13351
13352 done
13353
13354
13355 # Check for loadquery.
13356 for ac_header in sys/ldr.h
13357 do :
13358   ac_fn_c_check_header_mongrel "$LINENO" "sys/ldr.h" "ac_cv_header_sys_ldr_h" "$ac_includes_default"
13359 if test "x$ac_cv_header_sys_ldr_h" = xyes; then :
13360   cat >>confdefs.h <<_ACEOF
13361 #define HAVE_SYS_LDR_H 1
13362 _ACEOF
13363
13364 fi
13365
13366 done
13367
13368 if test "$ac_cv_header_sys_ldr_h" = "no"; then
13369   have_loadquery=no
13370 else
13371   if test -n "${with_target_subdir}"; then
13372     # When built as a GCC target library, we can't do a link test.
13373     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13374 /* end confdefs.h.  */
13375 #include <sys/ldr.h>
13376
13377 _ACEOF
13378 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13379   $EGREP "loadquery" >/dev/null 2>&1; then :
13380   have_loadquery=yes
13381 else
13382   have_loadquery=no
13383 fi
13384 rm -f conftest*
13385
13386   else
13387     ac_fn_c_check_func "$LINENO" "loadquery" "ac_cv_func_loadquery"
13388 if test "x$ac_cv_func_loadquery" = xyes; then :
13389   have_loadquery=yes
13390 else
13391   have_loadquery=no
13392 fi
13393
13394   fi
13395 fi
13396 if test "$have_loadquery" = "yes"; then
13397
13398 $as_echo "#define HAVE_LOADQUERY 1" >>confdefs.h
13399
13400 fi
13401
13402 # Check for the fcntl function.
13403 if test -n "${with_target_subdir}"; then
13404    case "${host}" in
13405    *-*-mingw*) have_fcntl=no ;;
13406    *) have_fcntl=yes ;;
13407    esac
13408 else
13409   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
13410 if test "x$ac_cv_func_fcntl" = xyes; then :
13411   have_fcntl=yes
13412 else
13413   have_fcntl=no
13414 fi
13415
13416 fi
13417 if test "$have_fcntl" = "yes"; then
13418
13419 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
13420
13421 fi
13422
13423 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
13424 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
13425   ac_have_decl=1
13426 else
13427   ac_have_decl=0
13428 fi
13429
13430 cat >>confdefs.h <<_ACEOF
13431 #define HAVE_DECL_STRNLEN $ac_have_decl
13432 _ACEOF
13433 ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default"
13434 if test "x$ac_cv_have_decl_getpagesize" = xyes; then :
13435   ac_have_decl=1
13436 else
13437   ac_have_decl=0
13438 fi
13439
13440 cat >>confdefs.h <<_ACEOF
13441 #define HAVE_DECL_GETPAGESIZE $ac_have_decl
13442 _ACEOF
13443
13444 for ac_func in lstat readlink
13445 do :
13446   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13447 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13448 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13449   cat >>confdefs.h <<_ACEOF
13450 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13451 _ACEOF
13452
13453 fi
13454 done
13455
13456
13457 # Check for getexecname function.
13458 if test -n "${with_target_subdir}"; then
13459    case "${host}" in
13460    *-*-solaris2*) have_getexecname=yes ;;
13461    *) have_getexecname=no ;;
13462    esac
13463 else
13464   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
13465 if test "x$ac_cv_func_getexecname" = xyes; then :
13466   have_getexecname=yes
13467 else
13468   have_getexecname=no
13469 fi
13470
13471 fi
13472 if test "$have_getexecname" = "yes"; then
13473
13474 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
13475
13476 fi
13477
13478 # Check for sysctl definitions.
13479
13480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROC" >&5
13481 $as_echo_n "checking for KERN_PROC... " >&6; }
13482 if ${libbacktrace_cv_proc+:} false; then :
13483   $as_echo_n "(cached) " >&6
13484 else
13485   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13486 /* end confdefs.h.  */
13487
13488 #include <sys/types.h>
13489 #include <sys/sysctl.h>
13490
13491 int
13492 main ()
13493 {
13494 int mib0 = CTL_KERN; int mib1 = KERN_PROC; int mib2 = KERN_PROC_PATHNAME;
13495   ;
13496   return 0;
13497 }
13498 _ACEOF
13499 if ac_fn_c_try_compile "$LINENO"; then :
13500   libbacktrace_cv_proc=yes
13501 else
13502   libbacktrace_cv_proc=no
13503 fi
13504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13505 fi
13506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_proc" >&5
13507 $as_echo "$libbacktrace_cv_proc" >&6; }
13508 if test "$libbacktrace_cv_proc" = "yes"; then
13509
13510 $as_echo "#define HAVE_KERN_PROC 1" >>confdefs.h
13511
13512 fi
13513
13514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROG_ARGS" >&5
13515 $as_echo_n "checking for KERN_PROG_ARGS... " >&6; }
13516 if ${libbacktrace_cv_procargs+:} false; then :
13517   $as_echo_n "(cached) " >&6
13518 else
13519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13520 /* end confdefs.h.  */
13521
13522 #include <sys/types.h>
13523 #include <sys/sysctl.h>
13524
13525 int
13526 main ()
13527 {
13528 int mib0 = CTL_KERN; int mib1 = KERN_PROC_ARGS; int mib2 = KERN_PROC_PATHNAME;
13529   ;
13530   return 0;
13531 }
13532 _ACEOF
13533 if ac_fn_c_try_compile "$LINENO"; then :
13534   libbacktrace_cv_procargs=yes
13535 else
13536   libbacktrace_cv_procargs=no
13537 fi
13538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13539 fi
13540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_procargs" >&5
13541 $as_echo "$libbacktrace_cv_procargs" >&6; }
13542 if test "$libbacktrace_cv_procargs" = "yes"; then
13543
13544 $as_echo "#define HAVE_KERN_PROC_ARGS 1" >>confdefs.h
13545
13546 fi
13547
13548 # Check for the clock_gettime function.
13549 for ac_func in clock_gettime
13550 do :
13551   ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
13552 if test "x$ac_cv_func_clock_gettime" = xyes; then :
13553   cat >>confdefs.h <<_ACEOF
13554 #define HAVE_CLOCK_GETTIME 1
13555 _ACEOF
13556
13557 fi
13558 done
13559
13560 clock_gettime_link=
13561 # At least for glibc, clock_gettime is in librt.  But don't
13562 # pull that in if it still doesn't give us the function we want.  This
13563 # test is copied from libgomp, and modified to not link in -lrt as
13564 # we're using this for test timing only.
13565 if test "$ac_cv_func_clock_gettime" = no; then
13566   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
13567 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
13568 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
13569   $as_echo_n "(cached) " >&6
13570 else
13571   ac_check_lib_save_LIBS=$LIBS
13572 LIBS="-lrt  $LIBS"
13573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13574 /* end confdefs.h.  */
13575
13576 /* Override any GCC internal prototype to avoid an error.
13577    Use char because int might match the return type of a GCC
13578    builtin and then its argument prototype would still apply.  */
13579 #ifdef __cplusplus
13580 extern "C"
13581 #endif
13582 char clock_gettime ();
13583 int
13584 main ()
13585 {
13586 return clock_gettime ();
13587   ;
13588   return 0;
13589 }
13590 _ACEOF
13591 if ac_fn_c_try_link "$LINENO"; then :
13592   ac_cv_lib_rt_clock_gettime=yes
13593 else
13594   ac_cv_lib_rt_clock_gettime=no
13595 fi
13596 rm -f core conftest.err conftest.$ac_objext \
13597     conftest$ac_exeext conftest.$ac_ext
13598 LIBS=$ac_check_lib_save_LIBS
13599 fi
13600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
13601 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
13602 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
13603   CLOCK_GETTIME_LINK=-lrt
13604
13605 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
13606
13607 fi
13608
13609 fi
13610
13611
13612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
13613 $as_echo_n "checking whether -pthread is supported... " >&6; }
13614 if ${libgo_cv_lib_pthread+:} false; then :
13615   $as_echo_n "(cached) " >&6
13616 else
13617   CFLAGS_hold=$CFLAGS
13618 CFLAGS="$CFLAGS -pthread"
13619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13620 /* end confdefs.h.  */
13621 int i;
13622 _ACEOF
13623 if ac_fn_c_try_compile "$LINENO"; then :
13624   libgo_cv_lib_pthread=yes
13625 else
13626   libgo_cv_lib_pthread=no
13627 fi
13628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13629 CFLAGS=$CFLAGS_hold
13630 fi
13631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
13632 $as_echo "$libgo_cv_lib_pthread" >&6; }
13633 PTHREAD_CFLAGS=
13634 if test "$libgo_cv_lib_pthread" = yes; then
13635   PTHREAD_CFLAGS=-pthread
13636 fi
13637
13638
13639  if test "$libgo_cv_lib_pthread" = yes; then
13640   HAVE_PTHREAD_TRUE=
13641   HAVE_PTHREAD_FALSE='#'
13642 else
13643   HAVE_PTHREAD_TRUE='#'
13644   HAVE_PTHREAD_FALSE=
13645 fi
13646
13647
13648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -gdwarf-5 is supported" >&5
13649 $as_echo_n "checking whether -gdwarf-5 is supported... " >&6; }
13650 if ${libbacktrace_cv_lib_dwarf5+:} false; then :
13651   $as_echo_n "(cached) " >&6
13652 else
13653   CFLAGS_hold=$CFLAGS
13654 CFLAGS="$CFLAGS -gdwarf-5"
13655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13656 /* end confdefs.h.  */
13657 int i;
13658 int
13659 main ()
13660 {
13661 return 0;
13662   ;
13663   return 0;
13664 }
13665 _ACEOF
13666 if ac_fn_c_try_link "$LINENO"; then :
13667   libbacktrace_cv_lib_dwarf5=yes
13668 else
13669   libbacktrace_cv_lib_dwarf5=no
13670 fi
13671 rm -f core conftest.err conftest.$ac_objext \
13672     conftest$ac_exeext conftest.$ac_ext
13673 CFLAGS=$CFLAGS_hold
13674 fi
13675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_lib_dwarf5" >&5
13676 $as_echo "$libbacktrace_cv_lib_dwarf5" >&6; }
13677  if test "$libbacktrace_cv_lib_dwarf5" = yes; then
13678   HAVE_DWARF5_TRUE=
13679   HAVE_DWARF5_FALSE='#'
13680 else
13681   HAVE_DWARF5_TRUE='#'
13682   HAVE_DWARF5_FALSE=
13683 fi
13684
13685
13686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
13687 $as_echo_n "checking for compress in -lz... " >&6; }
13688 if ${ac_cv_lib_z_compress+:} false; then :
13689   $as_echo_n "(cached) " >&6
13690 else
13691   ac_check_lib_save_LIBS=$LIBS
13692 LIBS="-lz  $LIBS"
13693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13694 /* end confdefs.h.  */
13695
13696 /* Override any GCC internal prototype to avoid an error.
13697    Use char because int might match the return type of a GCC
13698    builtin and then its argument prototype would still apply.  */
13699 #ifdef __cplusplus
13700 extern "C"
13701 #endif
13702 char compress ();
13703 int
13704 main ()
13705 {
13706 return compress ();
13707   ;
13708   return 0;
13709 }
13710 _ACEOF
13711 if ac_fn_c_try_link "$LINENO"; then :
13712   ac_cv_lib_z_compress=yes
13713 else
13714   ac_cv_lib_z_compress=no
13715 fi
13716 rm -f core conftest.err conftest.$ac_objext \
13717     conftest$ac_exeext conftest.$ac_ext
13718 LIBS=$ac_check_lib_save_LIBS
13719 fi
13720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
13721 $as_echo "$ac_cv_lib_z_compress" >&6; }
13722 if test "x$ac_cv_lib_z_compress" = xyes; then :
13723
13724 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13725
13726 fi
13727
13728  if test "$ac_cv_lib_z_compress" = yes; then
13729   HAVE_ZLIB_TRUE=
13730   HAVE_ZLIB_FALSE='#'
13731 else
13732   HAVE_ZLIB_TRUE='#'
13733   HAVE_ZLIB_FALSE=
13734 fi
13735
13736
13737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections is supported" >&5
13738 $as_echo_n "checking whether --compress-debug-sections is supported... " >&6; }
13739 if ${libgo_cv_ld_compress+:} false; then :
13740   $as_echo_n "(cached) " >&6
13741 else
13742   LDFLAGS_hold=$LDFLAGS
13743 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zlib-gnu"
13744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13745 /* end confdefs.h.  */
13746
13747 int
13748 main ()
13749 {
13750
13751   ;
13752   return 0;
13753 }
13754 _ACEOF
13755 if ac_fn_c_try_link "$LINENO"; then :
13756   libgo_cv_ld_compress=yes
13757 else
13758   libgo_cv_ld_compress=no
13759 fi
13760 rm -f core conftest.err conftest.$ac_objext \
13761     conftest$ac_exeext conftest.$ac_ext
13762 LDFLAGS=$LDFLAGS_hold
13763 fi
13764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress" >&5
13765 $as_echo "$libgo_cv_ld_compress" >&6; }
13766  if test "$libgo_cv_ld_compress" = yes; then
13767   HAVE_COMPRESSED_DEBUG_TRUE=
13768   HAVE_COMPRESSED_DEBUG_FALSE='#'
13769 else
13770   HAVE_COMPRESSED_DEBUG_TRUE='#'
13771   HAVE_COMPRESSED_DEBUG_FALSE=
13772 fi
13773
13774
13775
13776 # Extract the first word of "objcopy", so it can be a program name with args.
13777 set dummy objcopy; ac_word=$2
13778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13779 $as_echo_n "checking for $ac_word... " >&6; }
13780 if ${ac_cv_prog_OBJCOPY+:} false; then :
13781   $as_echo_n "(cached) " >&6
13782 else
13783   if test -n "$OBJCOPY"; then
13784   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
13785 else
13786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13787 for as_dir in $PATH
13788 do
13789   IFS=$as_save_IFS
13790   test -z "$as_dir" && as_dir=.
13791     for ac_exec_ext in '' $ac_executable_extensions; do
13792   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13793     ac_cv_prog_OBJCOPY="objcopy"
13794     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13795     break 2
13796   fi
13797 done
13798   done
13799 IFS=$as_save_IFS
13800
13801 fi
13802 fi
13803 OBJCOPY=$ac_cv_prog_OBJCOPY
13804 if test -n "$OBJCOPY"; then
13805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
13806 $as_echo "$OBJCOPY" >&6; }
13807 else
13808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13809 $as_echo "no" >&6; }
13810 fi
13811
13812
13813 # Extract the first word of "readelf", so it can be a program name with args.
13814 set dummy readelf; ac_word=$2
13815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13816 $as_echo_n "checking for $ac_word... " >&6; }
13817 if ${ac_cv_prog_READELF+:} false; then :
13818   $as_echo_n "(cached) " >&6
13819 else
13820   if test -n "$READELF"; then
13821   ac_cv_prog_READELF="$READELF" # Let the user override the test.
13822 else
13823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13824 for as_dir in $PATH
13825 do
13826   IFS=$as_save_IFS
13827   test -z "$as_dir" && as_dir=.
13828     for ac_exec_ext in '' $ac_executable_extensions; do
13829   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13830     ac_cv_prog_READELF="readelf"
13831     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13832     break 2
13833   fi
13834 done
13835   done
13836 IFS=$as_save_IFS
13837
13838 fi
13839 fi
13840 READELF=$ac_cv_prog_READELF
13841 if test -n "$READELF"; then
13842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
13843 $as_echo "$READELF" >&6; }
13844 else
13845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13846 $as_echo "no" >&6; }
13847 fi
13848
13849
13850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objcopy supports debuglink" >&5
13851 $as_echo_n "checking whether objcopy supports debuglink... " >&6; }
13852 if ${libbacktrace_cv_objcopy_debuglink+:} false; then :
13853   $as_echo_n "(cached) " >&6
13854 else
13855   if test -n "${with_target_subdir}"; then
13856   libbacktrace_cv_objcopy_debuglink=no
13857 elif ! test -n "${OBJCOPY}"; then
13858   libbacktrace_cv_objcopy_debuglink=no
13859 elif ${OBJCOPY} --help | fgrep add-gnu-debuglink >/dev/null 2>&1; then
13860   libbacktrace_cv_objcopy_debuglink=yes
13861 else
13862   libbacktrace_cv_objcopy_debuglink=no
13863 fi
13864 fi
13865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_objcopy_debuglink" >&5
13866 $as_echo "$libbacktrace_cv_objcopy_debuglink" >&6; }
13867  if test "$libbacktrace_cv_objcopy_debuglink" = yes; then
13868   HAVE_OBJCOPY_DEBUGLINK_TRUE=
13869   HAVE_OBJCOPY_DEBUGLINK_FALSE='#'
13870 else
13871   HAVE_OBJCOPY_DEBUGLINK_TRUE='#'
13872   HAVE_OBJCOPY_DEBUGLINK_FALSE=
13873 fi
13874
13875
13876
13877 # Extract the first word of "dsymutil", so it can be a program name with args.
13878 set dummy 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 ${ac_cv_prog_DSYMUTIL+:} false; 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 '' $ac_executable_extensions; do
13893   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13894     ac_cv_prog_DSYMUTIL="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 $as_echo "no" >&6; }
13911 fi
13912
13913
13914  if test -n "${DSYMUTIL}" -a "$FORMAT_FILE" = "macho.lo"; then
13915   USE_DSYMUTIL_TRUE=
13916   USE_DSYMUTIL_FALSE='#'
13917 else
13918   USE_DSYMUTIL_TRUE='#'
13919   USE_DSYMUTIL_FALSE=
13920 fi
13921
13922
13923
13924 # Extract the first word of "nm", so it can be a program name with args.
13925 set dummy nm; ac_word=$2
13926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13927 $as_echo_n "checking for $ac_word... " >&6; }
13928 if ${ac_cv_prog_NM+:} false; then :
13929   $as_echo_n "(cached) " >&6
13930 else
13931   if test -n "$NM"; then
13932   ac_cv_prog_NM="$NM" # Let the user override the test.
13933 else
13934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13935 for as_dir in $PATH
13936 do
13937   IFS=$as_save_IFS
13938   test -z "$as_dir" && as_dir=.
13939     for ac_exec_ext in '' $ac_executable_extensions; do
13940   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13941     ac_cv_prog_NM="nm"
13942     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13943     break 2
13944   fi
13945 done
13946   done
13947 IFS=$as_save_IFS
13948
13949 fi
13950 fi
13951 NM=$ac_cv_prog_NM
13952 if test -n "$NM"; then
13953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
13954 $as_echo "$NM" >&6; }
13955 else
13956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13957 $as_echo "no" >&6; }
13958 fi
13959
13960
13961
13962 # Extract the first word of "xz", so it can be a program name with args.
13963 set dummy xz; ac_word=$2
13964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13965 $as_echo_n "checking for $ac_word... " >&6; }
13966 if ${ac_cv_prog_XZ+:} false; then :
13967   $as_echo_n "(cached) " >&6
13968 else
13969   if test -n "$XZ"; then
13970   ac_cv_prog_XZ="$XZ" # Let the user override the test.
13971 else
13972 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13973 for as_dir in $PATH
13974 do
13975   IFS=$as_save_IFS
13976   test -z "$as_dir" && as_dir=.
13977     for ac_exec_ext in '' $ac_executable_extensions; do
13978   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13979     ac_cv_prog_XZ="xz"
13980     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13981     break 2
13982   fi
13983 done
13984   done
13985 IFS=$as_save_IFS
13986
13987 fi
13988 fi
13989 XZ=$ac_cv_prog_XZ
13990 if test -n "$XZ"; then
13991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XZ" >&5
13992 $as_echo "$XZ" >&6; }
13993 else
13994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13995 $as_echo "no" >&6; }
13996 fi
13997
13998
13999  if test "$XZ" != ""; then
14000   HAVE_XZ_TRUE=
14001   HAVE_XZ_FALSE='#'
14002 else
14003   HAVE_XZ_TRUE='#'
14004   HAVE_XZ_FALSE=
14005 fi
14006
14007 # Extract the first word of "comm", so it can be a program name with args.
14008 set dummy comm; ac_word=$2
14009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14010 $as_echo_n "checking for $ac_word... " >&6; }
14011 if ${ac_cv_prog_COMM+:} false; then :
14012   $as_echo_n "(cached) " >&6
14013 else
14014   if test -n "$COMM"; then
14015   ac_cv_prog_COMM="$COMM" # Let the user override the test.
14016 else
14017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14018 for as_dir in $PATH
14019 do
14020   IFS=$as_save_IFS
14021   test -z "$as_dir" && as_dir=.
14022     for ac_exec_ext in '' $ac_executable_extensions; do
14023   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14024     ac_cv_prog_COMM="comm"
14025     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14026     break 2
14027   fi
14028 done
14029   done
14030 IFS=$as_save_IFS
14031
14032 fi
14033 fi
14034 COMM=$ac_cv_prog_COMM
14035 if test -n "$COMM"; then
14036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $COMM" >&5
14037 $as_echo "$COMM" >&6; }
14038 else
14039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14040 $as_echo "no" >&6; }
14041 fi
14042
14043
14044  if test "$COMM" != ""; then
14045   HAVE_COMM_TRUE=
14046   HAVE_COMM_FALSE='#'
14047 else
14048   HAVE_COMM_TRUE='#'
14049   HAVE_COMM_FALSE=
14050 fi
14051
14052
14053  if test "${with_target_subdir}" = "" -a "$FORMAT_FILE" = "elf.lo" -a "${OBJCOPY}" != "" -a "${NM}" != "" -a "${XZ}" != "" -a "${COMM}" != ""; then
14054   HAVE_MINIDEBUG_TRUE=
14055   HAVE_MINIDEBUG_FALSE='#'
14056 else
14057   HAVE_MINIDEBUG_TRUE='#'
14058   HAVE_MINIDEBUG_FALSE=
14059 fi
14060
14061
14062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_auto_decoder in -llzma" >&5
14063 $as_echo_n "checking for lzma_auto_decoder in -llzma... " >&6; }
14064 if ${ac_cv_lib_lzma_lzma_auto_decoder+:} false; then :
14065   $as_echo_n "(cached) " >&6
14066 else
14067   ac_check_lib_save_LIBS=$LIBS
14068 LIBS="-llzma  $LIBS"
14069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14070 /* end confdefs.h.  */
14071
14072 /* Override any GCC internal prototype to avoid an error.
14073    Use char because int might match the return type of a GCC
14074    builtin and then its argument prototype would still apply.  */
14075 #ifdef __cplusplus
14076 extern "C"
14077 #endif
14078 char lzma_auto_decoder ();
14079 int
14080 main ()
14081 {
14082 return lzma_auto_decoder ();
14083   ;
14084   return 0;
14085 }
14086 _ACEOF
14087 if ac_fn_c_try_link "$LINENO"; then :
14088   ac_cv_lib_lzma_lzma_auto_decoder=yes
14089 else
14090   ac_cv_lib_lzma_lzma_auto_decoder=no
14091 fi
14092 rm -f core conftest.err conftest.$ac_objext \
14093     conftest$ac_exeext conftest.$ac_ext
14094 LIBS=$ac_check_lib_save_LIBS
14095 fi
14096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_auto_decoder" >&5
14097 $as_echo "$ac_cv_lib_lzma_lzma_auto_decoder" >&6; }
14098 if test "x$ac_cv_lib_lzma_lzma_auto_decoder" = xyes; then :
14099
14100 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
14101
14102 fi
14103
14104  if test "$ac_cv_lib_lzma_lzma_auto_decoder" = yes; then
14105   HAVE_LIBLZMA_TRUE=
14106   HAVE_LIBLZMA_FALSE='#'
14107 else
14108   HAVE_LIBLZMA_TRUE='#'
14109   HAVE_LIBLZMA_FALSE=
14110 fi
14111
14112
14113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5
14114 $as_echo_n "checking whether tests can run... " >&6; }
14115 if ${libbacktrace_cv_sys_native+:} false; then :
14116   $as_echo_n "(cached) " >&6
14117 else
14118   if test "$cross_compiling" = yes; then :
14119   libbacktrace_cv_sys_native=no
14120 else
14121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14122 /* end confdefs.h.  */
14123
14124 int
14125 main ()
14126 {
14127 return 0;
14128   ;
14129   return 0;
14130 }
14131 _ACEOF
14132 if ac_fn_c_try_run "$LINENO"; then :
14133   libbacktrace_cv_sys_native=yes
14134 else
14135   libbacktrace_cv_sys_native=no
14136 fi
14137 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14138   conftest.$ac_objext conftest.beam conftest.$ac_ext
14139 fi
14140
14141 fi
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_native" >&5
14143 $as_echo "$libbacktrace_cv_sys_native" >&6; }
14144  if test "$libbacktrace_cv_sys_native" = "yes"; then
14145   NATIVE_TRUE=
14146   NATIVE_FALSE='#'
14147 else
14148   NATIVE_TRUE='#'
14149   NATIVE_FALSE=
14150 fi
14151
14152
14153 if test "${multilib}" = "yes"; then
14154   multilib_arg="--enable-multilib"
14155 else
14156   multilib_arg=
14157 fi
14158
14159 ac_config_files="$ac_config_files Makefile backtrace-supported.h"
14160
14161 ac_config_files="$ac_config_files install-debuginfo-for-buildid.sh"
14162
14163
14164 # We need multilib support, but only if configuring for the target.
14165 ac_config_commands="$ac_config_commands default"
14166
14167
14168 cat >confcache <<\_ACEOF
14169 # This file is a shell script that caches the results of configure
14170 # tests run on this system so they can be shared between configure
14171 # scripts and configure runs, see configure's option --config-cache.
14172 # It is not useful on other systems.  If it contains results you don't
14173 # want to keep, you may remove or edit it.
14174 #
14175 # config.status only pays attention to the cache file if you give it
14176 # the --recheck option to rerun configure.
14177 #
14178 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14179 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14180 # following values.
14181
14182 _ACEOF
14183
14184 # The following way of writing the cache mishandles newlines in values,
14185 # but we know of no workaround that is simple, portable, and efficient.
14186 # So, we kill variables containing newlines.
14187 # Ultrix sh set writes to stderr and can't be redirected directly,
14188 # and sets the high bit in the cache file unless we assign to the vars.
14189 (
14190   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14191     eval ac_val=\$$ac_var
14192     case $ac_val in #(
14193     *${as_nl}*)
14194       case $ac_var in #(
14195       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14196 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14197       esac
14198       case $ac_var in #(
14199       _ | IFS | as_nl) ;; #(
14200       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14201       *) { eval $ac_var=; unset $ac_var;} ;;
14202       esac ;;
14203     esac
14204   done
14205
14206   (set) 2>&1 |
14207     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14208     *${as_nl}ac_space=\ *)
14209       # `set' does not quote correctly, so add quotes: double-quote
14210       # substitution turns \\\\ into \\, and sed turns \\ into \.
14211       sed -n \
14212         "s/'/'\\\\''/g;
14213           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14214       ;; #(
14215     *)
14216       # `set' quotes correctly as required by POSIX, so do not add quotes.
14217       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14218       ;;
14219     esac |
14220     sort
14221 ) |
14222   sed '
14223      /^ac_cv_env_/b end
14224      t clear
14225      :clear
14226      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14227      t end
14228      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14229      :end' >>confcache
14230 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14231   if test -w "$cache_file"; then
14232     if test "x$cache_file" != "x/dev/null"; then
14233       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14234 $as_echo "$as_me: updating cache $cache_file" >&6;}
14235       if test ! -f "$cache_file" || test -h "$cache_file"; then
14236         cat confcache >"$cache_file"
14237       else
14238         case $cache_file in #(
14239         */* | ?:*)
14240           mv -f confcache "$cache_file"$$ &&
14241           mv -f "$cache_file"$$ "$cache_file" ;; #(
14242         *)
14243           mv -f confcache "$cache_file" ;;
14244         esac
14245       fi
14246     fi
14247   else
14248     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14249 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14250   fi
14251 fi
14252 rm -f confcache
14253
14254 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14255 # Let make expand exec_prefix.
14256 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14257
14258 DEFS=-DHAVE_CONFIG_H
14259
14260 ac_libobjs=
14261 ac_ltlibobjs=
14262 U=
14263 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14264   # 1. Remove the extension, and $U if already installed.
14265   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14266   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14267   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14268   #    will be set to the directory where LIBOBJS objects are built.
14269   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14270   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14271 done
14272 LIBOBJS=$ac_libobjs
14273
14274 LTLIBOBJS=$ac_ltlibobjs
14275
14276
14277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
14278 $as_echo_n "checking that generated files are newer than configure... " >&6; }
14279    if test -n "$am_sleep_pid"; then
14280      # Hide warnings about reused PIDs.
14281      wait $am_sleep_pid 2>/dev/null
14282    fi
14283    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
14284 $as_echo "done" >&6; }
14285  if test -n "$EXEEXT"; then
14286   am__EXEEXT_TRUE=
14287   am__EXEEXT_FALSE='#'
14288 else
14289   am__EXEEXT_TRUE='#'
14290   am__EXEEXT_FALSE=
14291 fi
14292
14293 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14294   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
14295 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14296 fi
14297 if test -z "${HAVE_DWZ_TRUE}" && test -z "${HAVE_DWZ_FALSE}"; then
14298   as_fn_error $? "conditional \"HAVE_DWZ\" was never defined.
14299 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14300 fi
14301 if test -z "${HAVE_ELF_TRUE}" && test -z "${HAVE_ELF_FALSE}"; then
14302   as_fn_error $? "conditional \"HAVE_ELF\" was never defined.
14303 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14304 fi
14305 if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
14306   as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined.
14307 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14308 fi
14309 if test -z "${HAVE_DWARF5_TRUE}" && test -z "${HAVE_DWARF5_FALSE}"; then
14310   as_fn_error $? "conditional \"HAVE_DWARF5\" was never defined.
14311 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14312 fi
14313 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
14314   as_fn_error $? "conditional \"HAVE_ZLIB\" was never defined.
14315 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14316 fi
14317 if test -z "${HAVE_COMPRESSED_DEBUG_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_FALSE}"; then
14318   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG\" was never defined.
14319 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14320 fi
14321 if test -z "${HAVE_OBJCOPY_DEBUGLINK_TRUE}" && test -z "${HAVE_OBJCOPY_DEBUGLINK_FALSE}"; then
14322   as_fn_error $? "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined.
14323 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14324 fi
14325 if test -z "${USE_DSYMUTIL_TRUE}" && test -z "${USE_DSYMUTIL_FALSE}"; then
14326   as_fn_error $? "conditional \"USE_DSYMUTIL\" was never defined.
14327 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14328 fi
14329 if test -z "${HAVE_XZ_TRUE}" && test -z "${HAVE_XZ_FALSE}"; then
14330   as_fn_error $? "conditional \"HAVE_XZ\" was never defined.
14331 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14332 fi
14333 if test -z "${HAVE_COMM_TRUE}" && test -z "${HAVE_COMM_FALSE}"; then
14334   as_fn_error $? "conditional \"HAVE_COMM\" was never defined.
14335 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14336 fi
14337 if test -z "${HAVE_MINIDEBUG_TRUE}" && test -z "${HAVE_MINIDEBUG_FALSE}"; then
14338   as_fn_error $? "conditional \"HAVE_MINIDEBUG\" was never defined.
14339 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14340 fi
14341 if test -z "${HAVE_LIBLZMA_TRUE}" && test -z "${HAVE_LIBLZMA_FALSE}"; then
14342   as_fn_error $? "conditional \"HAVE_LIBLZMA\" was never defined.
14343 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14344 fi
14345 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
14346   as_fn_error $? "conditional \"NATIVE\" was never defined.
14347 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14348 fi
14349
14350 : "${CONFIG_STATUS=./config.status}"
14351 ac_write_fail=0
14352 ac_clean_files_save=$ac_clean_files
14353 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14354 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14355 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14356 as_write_fail=0
14357 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14358 #! $SHELL
14359 # Generated by $as_me.
14360 # Run this file to recreate the current configuration.
14361 # Compiler output produced by configure, useful for debugging
14362 # configure, is in config.log if it exists.
14363
14364 debug=false
14365 ac_cs_recheck=false
14366 ac_cs_silent=false
14367
14368 SHELL=\${CONFIG_SHELL-$SHELL}
14369 export SHELL
14370 _ASEOF
14371 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14372 ## -------------------- ##
14373 ## M4sh Initialization. ##
14374 ## -------------------- ##
14375
14376 # Be more Bourne compatible
14377 DUALCASE=1; export DUALCASE # for MKS sh
14378 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14379   emulate sh
14380   NULLCMD=:
14381   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14382   # is contrary to our usage.  Disable this feature.
14383   alias -g '${1+"$@"}'='"$@"'
14384   setopt NO_GLOB_SUBST
14385 else
14386   case `(set -o) 2>/dev/null` in #(
14387   *posix*) :
14388     set -o posix ;; #(
14389   *) :
14390      ;;
14391 esac
14392 fi
14393
14394
14395 as_nl='
14396 '
14397 export as_nl
14398 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14399 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14400 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14401 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14402 # Prefer a ksh shell builtin over an external printf program on Solaris,
14403 # but without wasting forks for bash or zsh.
14404 if test -z "$BASH_VERSION$ZSH_VERSION" \
14405     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14406   as_echo='print -r --'
14407   as_echo_n='print -rn --'
14408 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14409   as_echo='printf %s\n'
14410   as_echo_n='printf %s'
14411 else
14412   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14413     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14414     as_echo_n='/usr/ucb/echo -n'
14415   else
14416     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14417     as_echo_n_body='eval
14418       arg=$1;
14419       case $arg in #(
14420       *"$as_nl"*)
14421         expr "X$arg" : "X\\(.*\\)$as_nl";
14422         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14423       esac;
14424       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14425     '
14426     export as_echo_n_body
14427     as_echo_n='sh -c $as_echo_n_body as_echo'
14428   fi
14429   export as_echo_body
14430   as_echo='sh -c $as_echo_body as_echo'
14431 fi
14432
14433 # The user is always right.
14434 if test "${PATH_SEPARATOR+set}" != set; then
14435   PATH_SEPARATOR=:
14436   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14437     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14438       PATH_SEPARATOR=';'
14439   }
14440 fi
14441
14442
14443 # IFS
14444 # We need space, tab and new line, in precisely that order.  Quoting is
14445 # there to prevent editors from complaining about space-tab.
14446 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14447 # splitting by setting IFS to empty value.)
14448 IFS=" ""        $as_nl"
14449
14450 # Find who we are.  Look in the path if we contain no directory separator.
14451 as_myself=
14452 case $0 in #((
14453   *[\\/]* ) as_myself=$0 ;;
14454   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14455 for as_dir in $PATH
14456 do
14457   IFS=$as_save_IFS
14458   test -z "$as_dir" && as_dir=.
14459     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14460   done
14461 IFS=$as_save_IFS
14462
14463      ;;
14464 esac
14465 # We did not find ourselves, most probably we were run as `sh COMMAND'
14466 # in which case we are not to be found in the path.
14467 if test "x$as_myself" = x; then
14468   as_myself=$0
14469 fi
14470 if test ! -f "$as_myself"; then
14471   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14472   exit 1
14473 fi
14474
14475 # Unset variables that we do not need and which cause bugs (e.g. in
14476 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14477 # suppresses any "Segmentation fault" message there.  '((' could
14478 # trigger a bug in pdksh 5.2.14.
14479 for as_var in BASH_ENV ENV MAIL MAILPATH
14480 do eval test x\${$as_var+set} = xset \
14481   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14482 done
14483 PS1='$ '
14484 PS2='> '
14485 PS4='+ '
14486
14487 # NLS nuisances.
14488 LC_ALL=C
14489 export LC_ALL
14490 LANGUAGE=C
14491 export LANGUAGE
14492
14493 # CDPATH.
14494 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14495
14496
14497 # as_fn_error STATUS ERROR [LINENO LOG_FD]
14498 # ----------------------------------------
14499 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14500 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14501 # script with STATUS, using 1 if that was 0.
14502 as_fn_error ()
14503 {
14504   as_status=$1; test $as_status -eq 0 && as_status=1
14505   if test "$4"; then
14506     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14507     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
14508   fi
14509   $as_echo "$as_me: error: $2" >&2
14510   as_fn_exit $as_status
14511 } # as_fn_error
14512
14513
14514 # as_fn_set_status STATUS
14515 # -----------------------
14516 # Set $? to STATUS, without forking.
14517 as_fn_set_status ()
14518 {
14519   return $1
14520 } # as_fn_set_status
14521
14522 # as_fn_exit STATUS
14523 # -----------------
14524 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14525 as_fn_exit ()
14526 {
14527   set +e
14528   as_fn_set_status $1
14529   exit $1
14530 } # as_fn_exit
14531
14532 # as_fn_unset VAR
14533 # ---------------
14534 # Portably unset VAR.
14535 as_fn_unset ()
14536 {
14537   { eval $1=; unset $1;}
14538 }
14539 as_unset=as_fn_unset
14540 # as_fn_append VAR VALUE
14541 # ----------------------
14542 # Append the text in VALUE to the end of the definition contained in VAR. Take
14543 # advantage of any shell optimizations that allow amortized linear growth over
14544 # repeated appends, instead of the typical quadratic growth present in naive
14545 # implementations.
14546 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14547   eval 'as_fn_append ()
14548   {
14549     eval $1+=\$2
14550   }'
14551 else
14552   as_fn_append ()
14553   {
14554     eval $1=\$$1\$2
14555   }
14556 fi # as_fn_append
14557
14558 # as_fn_arith ARG...
14559 # ------------------
14560 # Perform arithmetic evaluation on the ARGs, and store the result in the
14561 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14562 # must be portable across $(()) and expr.
14563 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14564   eval 'as_fn_arith ()
14565   {
14566     as_val=$(( $* ))
14567   }'
14568 else
14569   as_fn_arith ()
14570   {
14571     as_val=`expr "$@" || test $? -eq 1`
14572   }
14573 fi # as_fn_arith
14574
14575
14576 if expr a : '\(a\)' >/dev/null 2>&1 &&
14577    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14578   as_expr=expr
14579 else
14580   as_expr=false
14581 fi
14582
14583 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14584   as_basename=basename
14585 else
14586   as_basename=false
14587 fi
14588
14589 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14590   as_dirname=dirname
14591 else
14592   as_dirname=false
14593 fi
14594
14595 as_me=`$as_basename -- "$0" ||
14596 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14597          X"$0" : 'X\(//\)$' \| \
14598          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14599 $as_echo X/"$0" |
14600     sed '/^.*\/\([^/][^/]*\)\/*$/{
14601             s//\1/
14602             q
14603           }
14604           /^X\/\(\/\/\)$/{
14605             s//\1/
14606             q
14607           }
14608           /^X\/\(\/\).*/{
14609             s//\1/
14610             q
14611           }
14612           s/.*/./; q'`
14613
14614 # Avoid depending upon Character Ranges.
14615 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14616 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14617 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14618 as_cr_digits='0123456789'
14619 as_cr_alnum=$as_cr_Letters$as_cr_digits
14620
14621 ECHO_C= ECHO_N= ECHO_T=
14622 case `echo -n x` in #(((((
14623 -n*)
14624   case `echo 'xy\c'` in
14625   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14626   xy)  ECHO_C='\c';;
14627   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14628        ECHO_T=' ';;
14629   esac;;
14630 *)
14631   ECHO_N='-n';;
14632 esac
14633
14634 rm -f conf$$ conf$$.exe conf$$.file
14635 if test -d conf$$.dir; then
14636   rm -f conf$$.dir/conf$$.file
14637 else
14638   rm -f conf$$.dir
14639   mkdir conf$$.dir 2>/dev/null
14640 fi
14641 if (echo >conf$$.file) 2>/dev/null; then
14642   if ln -s conf$$.file conf$$ 2>/dev/null; then
14643     as_ln_s='ln -s'
14644     # ... but there are two gotchas:
14645     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14646     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14647     # In both cases, we have to default to `cp -pR'.
14648     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14649       as_ln_s='cp -pR'
14650   elif ln conf$$.file conf$$ 2>/dev/null; then
14651     as_ln_s=ln
14652   else
14653     as_ln_s='cp -pR'
14654   fi
14655 else
14656   as_ln_s='cp -pR'
14657 fi
14658 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14659 rmdir conf$$.dir 2>/dev/null
14660
14661
14662 # as_fn_mkdir_p
14663 # -------------
14664 # Create "$as_dir" as a directory, including parents if necessary.
14665 as_fn_mkdir_p ()
14666 {
14667
14668   case $as_dir in #(
14669   -*) as_dir=./$as_dir;;
14670   esac
14671   test -d "$as_dir" || eval $as_mkdir_p || {
14672     as_dirs=
14673     while :; do
14674       case $as_dir in #(
14675       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14676       *) as_qdir=$as_dir;;
14677       esac
14678       as_dirs="'$as_qdir' $as_dirs"
14679       as_dir=`$as_dirname -- "$as_dir" ||
14680 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14681          X"$as_dir" : 'X\(//\)[^/]' \| \
14682          X"$as_dir" : 'X\(//\)$' \| \
14683          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14684 $as_echo X"$as_dir" |
14685     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14686             s//\1/
14687             q
14688           }
14689           /^X\(\/\/\)[^/].*/{
14690             s//\1/
14691             q
14692           }
14693           /^X\(\/\/\)$/{
14694             s//\1/
14695             q
14696           }
14697           /^X\(\/\).*/{
14698             s//\1/
14699             q
14700           }
14701           s/.*/./; q'`
14702       test -d "$as_dir" && break
14703     done
14704     test -z "$as_dirs" || eval "mkdir $as_dirs"
14705   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
14706
14707
14708 } # as_fn_mkdir_p
14709 if mkdir -p . 2>/dev/null; then
14710   as_mkdir_p='mkdir -p "$as_dir"'
14711 else
14712   test -d ./-p && rmdir ./-p
14713   as_mkdir_p=false
14714 fi
14715
14716
14717 # as_fn_executable_p FILE
14718 # -----------------------
14719 # Test if FILE is an executable regular file.
14720 as_fn_executable_p ()
14721 {
14722   test -f "$1" && test -x "$1"
14723 } # as_fn_executable_p
14724 as_test_x='test -x'
14725 as_executable_p=as_fn_executable_p
14726
14727 # Sed expression to map a string onto a valid CPP name.
14728 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14729
14730 # Sed expression to map a string onto a valid variable name.
14731 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14732
14733
14734 exec 6>&1
14735 ## ----------------------------------- ##
14736 ## Main body of $CONFIG_STATUS script. ##
14737 ## ----------------------------------- ##
14738 _ASEOF
14739 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
14740
14741 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14742 # Save the log message, to keep $0 and so on meaningful, and to
14743 # report actual input values of CONFIG_FILES etc. instead of their
14744 # values after options handling.
14745 ac_log="
14746 This file was extended by package-unused $as_me version-unused, which was
14747 generated by GNU Autoconf 2.69.  Invocation command line was
14748
14749   CONFIG_FILES    = $CONFIG_FILES
14750   CONFIG_HEADERS  = $CONFIG_HEADERS
14751   CONFIG_LINKS    = $CONFIG_LINKS
14752   CONFIG_COMMANDS = $CONFIG_COMMANDS
14753   $ $0 $@
14754
14755 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14756 "
14757
14758 _ACEOF
14759
14760 case $ac_config_files in *"
14761 "*) set x $ac_config_files; shift; ac_config_files=$*;;
14762 esac
14763
14764 case $ac_config_headers in *"
14765 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
14766 esac
14767
14768
14769 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14770 # Files that config.status was made for.
14771 config_files="$ac_config_files"
14772 config_headers="$ac_config_headers"
14773 config_commands="$ac_config_commands"
14774
14775 _ACEOF
14776
14777 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14778 ac_cs_usage="\
14779 \`$as_me' instantiates files and other configuration actions
14780 from templates according to the current configuration.  Unless the files
14781 and actions are specified as TAGs, all are instantiated by default.
14782
14783 Usage: $0 [OPTION]... [TAG]...
14784
14785   -h, --help       print this help, then exit
14786   -V, --version    print version number and configuration settings, then exit
14787       --config     print configuration, then exit
14788   -q, --quiet, --silent
14789                    do not print progress messages
14790   -d, --debug      don't remove temporary files
14791       --recheck    update $as_me by reconfiguring in the same conditions
14792       --file=FILE[:TEMPLATE]
14793                    instantiate the configuration file FILE
14794       --header=FILE[:TEMPLATE]
14795                    instantiate the configuration header FILE
14796
14797 Configuration files:
14798 $config_files
14799
14800 Configuration headers:
14801 $config_headers
14802
14803 Configuration commands:
14804 $config_commands
14805
14806 Report bugs to the package provider."
14807
14808 _ACEOF
14809 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14810 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14811 ac_cs_version="\\
14812 package-unused config.status version-unused
14813 configured by $0, generated by GNU Autoconf 2.69,
14814   with options \\"\$ac_cs_config\\"
14815
14816 Copyright (C) 2012 Free Software Foundation, Inc.
14817 This config.status script is free software; the Free Software Foundation
14818 gives unlimited permission to copy, distribute and modify it."
14819
14820 ac_pwd='$ac_pwd'
14821 srcdir='$srcdir'
14822 INSTALL='$INSTALL'
14823 MKDIR_P='$MKDIR_P'
14824 AWK='$AWK'
14825 test -n "\$AWK" || AWK=awk
14826 _ACEOF
14827
14828 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14829 # The default lists apply if the user does not specify any file.
14830 ac_need_defaults=:
14831 while test $# != 0
14832 do
14833   case $1 in
14834   --*=?*)
14835     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14836     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14837     ac_shift=:
14838     ;;
14839   --*=)
14840     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14841     ac_optarg=
14842     ac_shift=:
14843     ;;
14844   *)
14845     ac_option=$1
14846     ac_optarg=$2
14847     ac_shift=shift
14848     ;;
14849   esac
14850
14851   case $ac_option in
14852   # Handling of the options.
14853   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14854     ac_cs_recheck=: ;;
14855   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14856     $as_echo "$ac_cs_version"; exit ;;
14857   --config | --confi | --conf | --con | --co | --c )
14858     $as_echo "$ac_cs_config"; exit ;;
14859   --debug | --debu | --deb | --de | --d | -d )
14860     debug=: ;;
14861   --file | --fil | --fi | --f )
14862     $ac_shift
14863     case $ac_optarg in
14864     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14865     '') as_fn_error $? "missing file argument" ;;
14866     esac
14867     as_fn_append CONFIG_FILES " '$ac_optarg'"
14868     ac_need_defaults=false;;
14869   --header | --heade | --head | --hea )
14870     $ac_shift
14871     case $ac_optarg in
14872     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14873     esac
14874     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14875     ac_need_defaults=false;;
14876   --he | --h)
14877     # Conflict between --help and --header
14878     as_fn_error $? "ambiguous option: \`$1'
14879 Try \`$0 --help' for more information.";;
14880   --help | --hel | -h )
14881     $as_echo "$ac_cs_usage"; exit ;;
14882   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14883   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14884     ac_cs_silent=: ;;
14885
14886   # This is an error.
14887   -*) as_fn_error $? "unrecognized option: \`$1'
14888 Try \`$0 --help' for more information." ;;
14889
14890   *) as_fn_append ac_config_targets " $1"
14891      ac_need_defaults=false ;;
14892
14893   esac
14894   shift
14895 done
14896
14897 ac_configure_extra_args=
14898
14899 if $ac_cs_silent; then
14900   exec 6>/dev/null
14901   ac_configure_extra_args="$ac_configure_extra_args --silent"
14902 fi
14903
14904 _ACEOF
14905 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14906 if \$ac_cs_recheck; then
14907   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14908   shift
14909   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14910   CONFIG_SHELL='$SHELL'
14911   export CONFIG_SHELL
14912   exec "\$@"
14913 fi
14914
14915 _ACEOF
14916 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14917 exec 5>>config.log
14918 {
14919   echo
14920   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14921 ## Running $as_me. ##
14922 _ASBOX
14923   $as_echo "$ac_log"
14924 } >&5
14925
14926 _ACEOF
14927 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14928 #
14929 # INIT-COMMANDS
14930 #
14931
14932 srcdir="$srcdir"
14933 host="$host"
14934 target="$target"
14935 with_multisubdir="$with_multisubdir"
14936 with_multisrctop="$with_multisrctop"
14937 with_target_subdir="$with_target_subdir"
14938 ac_configure_args="${multilib_arg} ${ac_configure_args}"
14939 multi_basedir="$multi_basedir"
14940 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
14941 CC="$CC"
14942 CXX="$CXX"
14943 GFORTRAN="$GFORTRAN"
14944 GDC="$GDC"
14945
14946
14947 # The HP-UX ksh and POSIX shell print the target directory to stdout
14948 # if CDPATH is set.
14949 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14950
14951 sed_quote_subst='$sed_quote_subst'
14952 double_quote_subst='$double_quote_subst'
14953 delay_variable_subst='$delay_variable_subst'
14954 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
14955 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
14956 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
14957 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
14958 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
14959 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
14960 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
14961 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
14962 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
14963 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
14964 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
14965 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
14966 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
14967 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
14968 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
14969 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
14970 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
14971 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
14972 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
14973 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
14974 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
14975 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
14976 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
14977 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
14978 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
14979 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
14980 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
14981 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
14982 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
14983 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
14984 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
14985 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
14986 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
14987 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
14988 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
14989 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
14990 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
14991 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
14992 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
14993 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
14994 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
14995 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
14996 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
14997 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
14998 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
14999 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
15000 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
15001 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
15002 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
15003 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
15004 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
15005 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
15006 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
15007 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
15008 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
15009 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
15010 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
15011 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
15012 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
15013 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
15014 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
15015 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
15016 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
15017 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
15018 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15019 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
15020 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
15021 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
15022 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
15023 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
15024 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
15025 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15026 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
15027 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15028 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
15029 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15030 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
15031 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
15032 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
15033 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
15034 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
15035 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
15036 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
15037 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
15038 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
15039 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
15040 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
15041 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
15042 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
15043 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
15044 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
15045 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
15046 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
15047 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
15048 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
15049 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
15050 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
15051 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
15052 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
15053 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
15054 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
15055 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
15056 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
15057 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
15058 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
15059 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
15060 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
15061 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15062 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15063 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
15064 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
15065 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
15066 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
15067 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
15068 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
15069 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
15070 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
15071 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
15072 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
15073 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
15074
15075 LTCC='$LTCC'
15076 LTCFLAGS='$LTCFLAGS'
15077 compiler='$compiler_DEFAULT'
15078
15079 # A function that is used when there is no print builtin or printf.
15080 func_fallback_echo ()
15081 {
15082   eval 'cat <<_LTECHO_EOF
15083 \$1
15084 _LTECHO_EOF'
15085 }
15086
15087 # Quote evaled strings.
15088 for var in SHELL \
15089 ECHO \
15090 SED \
15091 GREP \
15092 EGREP \
15093 FGREP \
15094 LD \
15095 NM \
15096 LN_S \
15097 lt_SP2NL \
15098 lt_NL2SP \
15099 reload_flag \
15100 OBJDUMP \
15101 deplibs_check_method \
15102 file_magic_cmd \
15103 AR \
15104 AR_FLAGS \
15105 STRIP \
15106 RANLIB \
15107 CC \
15108 CFLAGS \
15109 compiler \
15110 lt_cv_sys_global_symbol_pipe \
15111 lt_cv_sys_global_symbol_to_cdecl \
15112 lt_cv_sys_global_symbol_to_c_name_address \
15113 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
15114 lt_prog_compiler_no_builtin_flag \
15115 lt_prog_compiler_wl \
15116 lt_prog_compiler_pic \
15117 lt_prog_compiler_static \
15118 lt_cv_prog_compiler_c_o \
15119 need_locks \
15120 DSYMUTIL \
15121 NMEDIT \
15122 LIPO \
15123 OTOOL \
15124 OTOOL64 \
15125 shrext_cmds \
15126 export_dynamic_flag_spec \
15127 whole_archive_flag_spec \
15128 compiler_needs_object \
15129 with_gnu_ld \
15130 allow_undefined_flag \
15131 no_undefined_flag \
15132 hardcode_libdir_flag_spec \
15133 hardcode_libdir_flag_spec_ld \
15134 hardcode_libdir_separator \
15135 fix_srcfile_path \
15136 exclude_expsyms \
15137 include_expsyms \
15138 file_list_spec \
15139 variables_saved_for_relink \
15140 libname_spec \
15141 library_names_spec \
15142 soname_spec \
15143 install_override_mode \
15144 finish_eval \
15145 old_striplib \
15146 striplib; do
15147     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15148     *[\\\\\\\`\\"\\\$]*)
15149       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
15150       ;;
15151     *)
15152       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15153       ;;
15154     esac
15155 done
15156
15157 # Double-quote double-evaled strings.
15158 for var in reload_cmds \
15159 old_postinstall_cmds \
15160 old_postuninstall_cmds \
15161 old_archive_cmds \
15162 extract_expsyms_cmds \
15163 old_archive_from_new_cmds \
15164 old_archive_from_expsyms_cmds \
15165 archive_cmds \
15166 archive_expsym_cmds \
15167 module_cmds \
15168 module_expsym_cmds \
15169 export_symbols_cmds \
15170 prelink_cmds \
15171 postinstall_cmds \
15172 postuninstall_cmds \
15173 finish_cmds \
15174 sys_lib_search_path_spec \
15175 sys_lib_dlsearch_path_spec; do
15176     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15177     *[\\\\\\\`\\"\\\$]*)
15178       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
15179       ;;
15180     *)
15181       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15182       ;;
15183     esac
15184 done
15185
15186 ac_aux_dir='$ac_aux_dir'
15187 xsi_shell='$xsi_shell'
15188 lt_shell_append='$lt_shell_append'
15189
15190 # See if we are running on zsh, and set the options which allow our
15191 # commands through without removal of \ escapes INIT.
15192 if test -n "\${ZSH_VERSION+set}" ; then
15193    setopt NO_GLOB_SUBST
15194 fi
15195
15196
15197     PACKAGE='$PACKAGE'
15198     VERSION='$VERSION'
15199     TIMESTAMP='$TIMESTAMP'
15200     RM='$RM'
15201     ofile='$ofile'
15202
15203
15204
15205
15206 GCC="$GCC"
15207 CC="$CC"
15208 acx_cv_header_stdint="$acx_cv_header_stdint"
15209 acx_cv_type_int8_t="$acx_cv_type_int8_t"
15210 acx_cv_type_int16_t="$acx_cv_type_int16_t"
15211 acx_cv_type_int32_t="$acx_cv_type_int32_t"
15212 acx_cv_type_int64_t="$acx_cv_type_int64_t"
15213 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
15214 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
15215 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
15216 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
15217 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
15218 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
15219 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
15220 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
15221 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
15222
15223
15224 # Variables needed in config.status (file generation) which aren't already
15225 # passed by autoconf.
15226 SUBDIRS="$SUBDIRS"
15227
15228
15229 _ACEOF
15230
15231 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15232
15233 # Handling of arguments.
15234 for ac_config_target in $ac_config_targets
15235 do
15236   case $ac_config_target in
15237     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
15238     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
15239     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
15240     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
15241     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15242     "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;;
15243     "install-debuginfo-for-buildid.sh") CONFIG_FILES="$CONFIG_FILES install-debuginfo-for-buildid.sh" ;;
15244     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15245
15246   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15247   esac
15248 done
15249
15250
15251 # If the user did not use the arguments to specify the items to instantiate,
15252 # then the envvar interface is used.  Set only those that are not.
15253 # We use the long form for the default assignment because of an extremely
15254 # bizarre bug on SunOS 4.1.3.
15255 if $ac_need_defaults; then
15256   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15257   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15258   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15259 fi
15260
15261 # Have a temporary directory for convenience.  Make it in the build tree
15262 # simply because there is no reason against having it here, and in addition,
15263 # creating and moving files from /tmp can sometimes cause problems.
15264 # Hook for its removal unless debugging.
15265 # Note that there is a small window in which the directory will not be cleaned:
15266 # after its creation but before its name has been assigned to `$tmp'.
15267 $debug ||
15268 {
15269   tmp= ac_tmp=
15270   trap 'exit_status=$?
15271   : "${ac_tmp:=$tmp}"
15272   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
15273 ' 0
15274   trap 'as_fn_exit 1' 1 2 13 15
15275 }
15276 # Create a (secure) tmp directory for tmp files.
15277
15278 {
15279   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15280   test -d "$tmp"
15281 }  ||
15282 {
15283   tmp=./conf$$-$RANDOM
15284   (umask 077 && mkdir "$tmp")
15285 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
15286 ac_tmp=$tmp
15287
15288 # Set up the scripts for CONFIG_FILES section.
15289 # No need to generate them if there are no CONFIG_FILES.
15290 # This happens for instance with `./config.status config.h'.
15291 if test -n "$CONFIG_FILES"; then
15292
15293
15294 ac_cr=`echo X | tr X '\015'`
15295 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15296 # But we know of no other shell where ac_cr would be empty at this
15297 # point, so we can use a bashism as a fallback.
15298 if test "x$ac_cr" = x; then
15299   eval ac_cr=\$\'\\r\'
15300 fi
15301 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15302 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15303   ac_cs_awk_cr='\\r'
15304 else
15305   ac_cs_awk_cr=$ac_cr
15306 fi
15307
15308 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
15309 _ACEOF
15310
15311
15312 {
15313   echo "cat >conf$$subs.awk <<_ACEOF" &&
15314   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15315   echo "_ACEOF"
15316 } >conf$$subs.sh ||
15317   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15318 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
15319 ac_delim='%!_!# '
15320 for ac_last_try in false false false false false :; do
15321   . ./conf$$subs.sh ||
15322     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15323
15324   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15325   if test $ac_delim_n = $ac_delim_num; then
15326     break
15327   elif $ac_last_try; then
15328     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15329   else
15330     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15331   fi
15332 done
15333 rm -f conf$$subs.sh
15334
15335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15336 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
15337 _ACEOF
15338 sed -n '
15339 h
15340 s/^/S["/; s/!.*/"]=/
15341 p
15342 g
15343 s/^[^!]*!//
15344 :repl
15345 t repl
15346 s/'"$ac_delim"'$//
15347 t delim
15348 :nl
15349 h
15350 s/\(.\{148\}\)..*/\1/
15351 t more1
15352 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15353 p
15354 n
15355 b repl
15356 :more1
15357 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15358 p
15359 g
15360 s/.\{148\}//
15361 t nl
15362 :delim
15363 h
15364 s/\(.\{148\}\)..*/\1/
15365 t more2
15366 s/["\\]/\\&/g; s/^/"/; s/$/"/
15367 p
15368 b
15369 :more2
15370 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15371 p
15372 g
15373 s/.\{148\}//
15374 t delim
15375 ' <conf$$subs.awk | sed '
15376 /^[^""]/{
15377   N
15378   s/\n//
15379 }
15380 ' >>$CONFIG_STATUS || ac_write_fail=1
15381 rm -f conf$$subs.awk
15382 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15383 _ACAWK
15384 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
15385   for (key in S) S_is_set[key] = 1
15386   FS = "\a"
15387
15388 }
15389 {
15390   line = $ 0
15391   nfields = split(line, field, "@")
15392   substed = 0
15393   len = length(field[1])
15394   for (i = 2; i < nfields; i++) {
15395     key = field[i]
15396     keylen = length(key)
15397     if (S_is_set[key]) {
15398       value = S[key]
15399       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15400       len += length(value) + length(field[++i])
15401       substed = 1
15402     } else
15403       len += 1 + keylen
15404   }
15405
15406   print line
15407 }
15408
15409 _ACAWK
15410 _ACEOF
15411 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15412 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15413   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15414 else
15415   cat
15416 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
15417   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
15418 _ACEOF
15419
15420 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
15421 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
15422 # trailing colons and then remove the whole line if VPATH becomes empty
15423 # (actually we leave an empty line to preserve line numbers).
15424 if test "x$srcdir" = x.; then
15425   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
15426 h
15427 s///
15428 s/^/:/
15429 s/[      ]*$/:/
15430 s/:\$(srcdir):/:/g
15431 s/:\${srcdir}:/:/g
15432 s/:@srcdir@:/:/g
15433 s/^:*//
15434 s/:*$//
15435 x
15436 s/\(=[   ]*\).*/\1/
15437 G
15438 s/\n//
15439 s/^[^=]*=[       ]*$//
15440 }'
15441 fi
15442
15443 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15444 fi # test -n "$CONFIG_FILES"
15445
15446 # Set up the scripts for CONFIG_HEADERS section.
15447 # No need to generate them if there are no CONFIG_HEADERS.
15448 # This happens for instance with `./config.status Makefile'.
15449 if test -n "$CONFIG_HEADERS"; then
15450 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
15451 BEGIN {
15452 _ACEOF
15453
15454 # Transform confdefs.h into an awk script `defines.awk', embedded as
15455 # here-document in config.status, that substitutes the proper values into
15456 # config.h.in to produce config.h.
15457
15458 # Create a delimiter string that does not exist in confdefs.h, to ease
15459 # handling of long lines.
15460 ac_delim='%!_!# '
15461 for ac_last_try in false false :; do
15462   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
15463   if test -z "$ac_tt"; then
15464     break
15465   elif $ac_last_try; then
15466     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
15467   else
15468     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15469   fi
15470 done
15471
15472 # For the awk script, D is an array of macro values keyed by name,
15473 # likewise P contains macro parameters if any.  Preserve backslash
15474 # newline sequences.
15475
15476 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15477 sed -n '
15478 s/.\{148\}/&'"$ac_delim"'/g
15479 t rset
15480 :rset
15481 s/^[     ]*#[    ]*define[       ][      ]*/ /
15482 t def
15483 d
15484 :def
15485 s/\\$//
15486 t bsnl
15487 s/["\\]/\\&/g
15488 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15489 D["\1"]=" \3"/p
15490 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15491 d
15492 :bsnl
15493 s/["\\]/\\&/g
15494 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15495 D["\1"]=" \3\\\\\\n"\\/p
15496 t cont
15497 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15498 t cont
15499 d
15500 :cont
15501 n
15502 s/.\{148\}/&'"$ac_delim"'/g
15503 t clear
15504 :clear
15505 s/\\$//
15506 t bsnlc
15507 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15508 d
15509 :bsnlc
15510 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15511 b cont
15512 ' <confdefs.h | sed '
15513 s/'"$ac_delim"'/"\\\
15514 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15515
15516 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15517   for (key in D) D_is_set[key] = 1
15518   FS = "\a"
15519 }
15520 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15521   line = \$ 0
15522   split(line, arg, " ")
15523   if (arg[1] == "#") {
15524     defundef = arg[2]
15525     mac1 = arg[3]
15526   } else {
15527     defundef = substr(arg[1], 2)
15528     mac1 = arg[2]
15529   }
15530   split(mac1, mac2, "(") #)
15531   macro = mac2[1]
15532   prefix = substr(line, 1, index(line, defundef) - 1)
15533   if (D_is_set[macro]) {
15534     # Preserve the white space surrounding the "#".
15535     print prefix "define", macro P[macro] D[macro]
15536     next
15537   } else {
15538     # Replace #undef with comments.  This is necessary, for example,
15539     # in the case of _POSIX_SOURCE, which is predefined and required
15540     # on some systems where configure will not decide to define it.
15541     if (defundef == "undef") {
15542       print "/*", prefix defundef, macro, "*/"
15543       next
15544     }
15545   }
15546 }
15547 { print }
15548 _ACAWK
15549 _ACEOF
15550 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15551   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
15552 fi # test -n "$CONFIG_HEADERS"
15553
15554
15555 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
15556 shift
15557 for ac_tag
15558 do
15559   case $ac_tag in
15560   :[FHLC]) ac_mode=$ac_tag; continue;;
15561   esac
15562   case $ac_mode$ac_tag in
15563   :[FHL]*:*);;
15564   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
15565   :[FH]-) ac_tag=-:-;;
15566   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15567   esac
15568   ac_save_IFS=$IFS
15569   IFS=:
15570   set x $ac_tag
15571   IFS=$ac_save_IFS
15572   shift
15573   ac_file=$1
15574   shift
15575
15576   case $ac_mode in
15577   :L) ac_source=$1;;
15578   :[FH])
15579     ac_file_inputs=
15580     for ac_f
15581     do
15582       case $ac_f in
15583       -) ac_f="$ac_tmp/stdin";;
15584       *) # Look for the file first in the build tree, then in the source tree
15585          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15586          # because $ac_f cannot contain `:'.
15587          test -f "$ac_f" ||
15588            case $ac_f in
15589            [\\/$]*) false;;
15590            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15591            esac ||
15592            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15593       esac
15594       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15595       as_fn_append ac_file_inputs " '$ac_f'"
15596     done
15597
15598     # Let's still pretend it is `configure' which instantiates (i.e., don't
15599     # use $as_me), people would be surprised to read:
15600     #    /* config.h.  Generated by config.status.  */
15601     configure_input='Generated from '`
15602           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15603         `' by configure.'
15604     if test x"$ac_file" != x-; then
15605       configure_input="$ac_file.  $configure_input"
15606       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15607 $as_echo "$as_me: creating $ac_file" >&6;}
15608     fi
15609     # Neutralize special characters interpreted by sed in replacement strings.
15610     case $configure_input in #(
15611     *\&* | *\|* | *\\* )
15612        ac_sed_conf_input=`$as_echo "$configure_input" |
15613        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15614     *) ac_sed_conf_input=$configure_input;;
15615     esac
15616
15617     case $ac_tag in
15618     *:-:* | *:-) cat >"$ac_tmp/stdin" \
15619       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
15620     esac
15621     ;;
15622   esac
15623
15624   ac_dir=`$as_dirname -- "$ac_file" ||
15625 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15626          X"$ac_file" : 'X\(//\)[^/]' \| \
15627          X"$ac_file" : 'X\(//\)$' \| \
15628          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15629 $as_echo X"$ac_file" |
15630     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15631             s//\1/
15632             q
15633           }
15634           /^X\(\/\/\)[^/].*/{
15635             s//\1/
15636             q
15637           }
15638           /^X\(\/\/\)$/{
15639             s//\1/
15640             q
15641           }
15642           /^X\(\/\).*/{
15643             s//\1/
15644             q
15645           }
15646           s/.*/./; q'`
15647   as_dir="$ac_dir"; as_fn_mkdir_p
15648   ac_builddir=.
15649
15650 case "$ac_dir" in
15651 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15652 *)
15653   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15654   # A ".." for each directory in $ac_dir_suffix.
15655   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15656   case $ac_top_builddir_sub in
15657   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15658   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15659   esac ;;
15660 esac
15661 ac_abs_top_builddir=$ac_pwd
15662 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15663 # for backward compatibility:
15664 ac_top_builddir=$ac_top_build_prefix
15665
15666 case $srcdir in
15667   .)  # We are building in place.
15668     ac_srcdir=.
15669     ac_top_srcdir=$ac_top_builddir_sub
15670     ac_abs_top_srcdir=$ac_pwd ;;
15671   [\\/]* | ?:[\\/]* )  # Absolute name.
15672     ac_srcdir=$srcdir$ac_dir_suffix;
15673     ac_top_srcdir=$srcdir
15674     ac_abs_top_srcdir=$srcdir ;;
15675   *) # Relative name.
15676     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15677     ac_top_srcdir=$ac_top_build_prefix$srcdir
15678     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15679 esac
15680 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15681
15682
15683   case $ac_mode in
15684   :F)
15685   #
15686   # CONFIG_FILE
15687   #
15688
15689   case $INSTALL in
15690   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15691   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15692   esac
15693   ac_MKDIR_P=$MKDIR_P
15694   case $MKDIR_P in
15695   [\\/$]* | ?:[\\/]* ) ;;
15696   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
15697   esac
15698 _ACEOF
15699
15700 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15701 # If the template does not know about datarootdir, expand it.
15702 # FIXME: This hack should be removed a few years after 2.60.
15703 ac_datarootdir_hack=; ac_datarootdir_seen=
15704 ac_sed_dataroot='
15705 /datarootdir/ {
15706   p
15707   q
15708 }
15709 /@datadir@/p
15710 /@docdir@/p
15711 /@infodir@/p
15712 /@localedir@/p
15713 /@mandir@/p'
15714 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15715 *datarootdir*) ac_datarootdir_seen=yes;;
15716 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15717   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15718 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15719 _ACEOF
15720 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15721   ac_datarootdir_hack='
15722   s&@datadir@&$datadir&g
15723   s&@docdir@&$docdir&g
15724   s&@infodir@&$infodir&g
15725   s&@localedir@&$localedir&g
15726   s&@mandir@&$mandir&g
15727   s&\\\${datarootdir}&$datarootdir&g' ;;
15728 esac
15729 _ACEOF
15730
15731 # Neutralize VPATH when `$srcdir' = `.'.
15732 # Shell code in configure.ac might set extrasub.
15733 # FIXME: do we really want to maintain this feature?
15734 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15735 ac_sed_extra="$ac_vpsub
15736 $extrasub
15737 _ACEOF
15738 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15739 :t
15740 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15741 s|@configure_input@|$ac_sed_conf_input|;t t
15742 s&@top_builddir@&$ac_top_builddir_sub&;t t
15743 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15744 s&@srcdir@&$ac_srcdir&;t t
15745 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15746 s&@top_srcdir@&$ac_top_srcdir&;t t
15747 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15748 s&@builddir@&$ac_builddir&;t t
15749 s&@abs_builddir@&$ac_abs_builddir&;t t
15750 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15751 s&@INSTALL@&$ac_INSTALL&;t t
15752 s&@MKDIR_P@&$ac_MKDIR_P&;t t
15753 $ac_datarootdir_hack
15754 "
15755 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
15756   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15757
15758 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15759   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
15760   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
15761       "$ac_tmp/out"`; test -z "$ac_out"; } &&
15762   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15763 which seems to be undefined.  Please make sure it is defined" >&5
15764 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15765 which seems to be undefined.  Please make sure it is defined" >&2;}
15766
15767   rm -f "$ac_tmp/stdin"
15768   case $ac_file in
15769   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
15770   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
15771   esac \
15772   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15773  ;;
15774   :H)
15775   #
15776   # CONFIG_HEADER
15777   #
15778   if test x"$ac_file" != x-; then
15779     {
15780       $as_echo "/* $configure_input  */" \
15781       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
15782     } >"$ac_tmp/config.h" \
15783       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15784     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
15785       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15786 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15787     else
15788       rm -f "$ac_file"
15789       mv "$ac_tmp/config.h" "$ac_file" \
15790         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15791     fi
15792   else
15793     $as_echo "/* $configure_input  */" \
15794       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
15795       || as_fn_error $? "could not create -" "$LINENO" 5
15796   fi
15797 # Compute "$ac_file"'s index in $config_headers.
15798 _am_arg="$ac_file"
15799 _am_stamp_count=1
15800 for _am_header in $config_headers :; do
15801   case $_am_header in
15802     $_am_arg | $_am_arg:* )
15803       break ;;
15804     * )
15805       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
15806   esac
15807 done
15808 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
15809 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15810          X"$_am_arg" : 'X\(//\)[^/]' \| \
15811          X"$_am_arg" : 'X\(//\)$' \| \
15812          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
15813 $as_echo X"$_am_arg" |
15814     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15815             s//\1/
15816             q
15817           }
15818           /^X\(\/\/\)[^/].*/{
15819             s//\1/
15820             q
15821           }
15822           /^X\(\/\/\)$/{
15823             s//\1/
15824             q
15825           }
15826           /^X\(\/\).*/{
15827             s//\1/
15828             q
15829           }
15830           s/.*/./; q'`/stamp-h$_am_stamp_count
15831  ;;
15832
15833   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15834 $as_echo "$as_me: executing $ac_file commands" >&6;}
15835  ;;
15836   esac
15837
15838
15839   case $ac_file$ac_mode in
15840     "default-1":C)
15841 # Only add multilib support code if we just rebuilt the top-level
15842 # Makefile.
15843 case " $CONFIG_FILES " in
15844  *" Makefile "*)
15845    ac_file=Makefile . ${multi_basedir}/config-ml.in
15846    ;;
15847 esac ;;
15848     "libtool":C)
15849
15850     # See if we are running on zsh, and set the options which allow our
15851     # commands through without removal of \ escapes.
15852     if test -n "${ZSH_VERSION+set}" ; then
15853       setopt NO_GLOB_SUBST
15854     fi
15855
15856     cfgfile="${ofile}T"
15857     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
15858     $RM "$cfgfile"
15859
15860     cat <<_LT_EOF >> "$cfgfile"
15861 #! $SHELL
15862
15863 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
15864 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
15865 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
15866 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
15867 #
15868 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
15869 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
15870 #   Written by Gordon Matzigkeit, 1996
15871 #
15872 #   This file is part of GNU Libtool.
15873 #
15874 # GNU Libtool is free software; you can redistribute it and/or
15875 # modify it under the terms of the GNU General Public License as
15876 # published by the Free Software Foundation; either version 2 of
15877 # the License, or (at your option) any later version.
15878 #
15879 # As a special exception to the GNU General Public License,
15880 # if you distribute this file as part of a program or library that
15881 # is built using GNU Libtool, you may include this file under the
15882 # same distribution terms that you use for the rest of that program.
15883 #
15884 # GNU Libtool is distributed in the hope that it will be useful,
15885 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15886 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15887 # GNU General Public License for more details.
15888 #
15889 # You should have received a copy of the GNU General Public License
15890 # along with GNU Libtool; see the file COPYING.  If not, a copy
15891 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
15892 # obtained by writing to the Free Software Foundation, Inc.,
15893 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15894
15895
15896 # The names of the tagged configurations supported by this script.
15897 available_tags=""
15898
15899 # ### BEGIN LIBTOOL CONFIG
15900
15901 # Which release of libtool.m4 was used?
15902 macro_version=$macro_version
15903 macro_revision=$macro_revision
15904
15905 # Whether or not to build shared libraries.
15906 build_libtool_libs=$enable_shared
15907
15908 # Whether or not to build static libraries.
15909 build_old_libs=$enable_static
15910
15911 # What type of objects to build.
15912 pic_mode=$pic_mode
15913
15914 # Whether or not to optimize for fast installation.
15915 fast_install=$enable_fast_install
15916
15917 # Shell to use when invoking shell scripts.
15918 SHELL=$lt_SHELL
15919
15920 # An echo program that protects backslashes.
15921 ECHO=$lt_ECHO
15922
15923 # The host system.
15924 host_alias=$host_alias
15925 host=$host
15926 host_os=$host_os
15927
15928 # The build system.
15929 build_alias=$build_alias
15930 build=$build
15931 build_os=$build_os
15932
15933 # A sed program that does not truncate output.
15934 SED=$lt_SED
15935
15936 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
15937 Xsed="\$SED -e 1s/^X//"
15938
15939 # A grep program that handles long lines.
15940 GREP=$lt_GREP
15941
15942 # An ERE matcher.
15943 EGREP=$lt_EGREP
15944
15945 # A literal string matcher.
15946 FGREP=$lt_FGREP
15947
15948 # A BSD- or MS-compatible name lister.
15949 NM=$lt_NM
15950
15951 # Whether we need soft or hard links.
15952 LN_S=$lt_LN_S
15953
15954 # What is the maximum length of a command?
15955 max_cmd_len=$max_cmd_len
15956
15957 # Object file suffix (normally "o").
15958 objext=$ac_objext
15959
15960 # Executable file suffix (normally "").
15961 exeext=$exeext
15962
15963 # whether the shell understands "unset".
15964 lt_unset=$lt_unset
15965
15966 # turn spaces into newlines.
15967 SP2NL=$lt_lt_SP2NL
15968
15969 # turn newlines into spaces.
15970 NL2SP=$lt_lt_NL2SP
15971
15972 # An object symbol dumper.
15973 OBJDUMP=$lt_OBJDUMP
15974
15975 # Method to check whether dependent libraries are shared objects.
15976 deplibs_check_method=$lt_deplibs_check_method
15977
15978 # Command to use when deplibs_check_method == "file_magic".
15979 file_magic_cmd=$lt_file_magic_cmd
15980
15981 # The archiver.
15982 AR=$lt_AR
15983 AR_FLAGS=$lt_AR_FLAGS
15984
15985 # A symbol stripping program.
15986 STRIP=$lt_STRIP
15987
15988 # Commands used to install an old-style archive.
15989 RANLIB=$lt_RANLIB
15990 old_postinstall_cmds=$lt_old_postinstall_cmds
15991 old_postuninstall_cmds=$lt_old_postuninstall_cmds
15992
15993 # Whether to use a lock for old archive extraction.
15994 lock_old_archive_extraction=$lock_old_archive_extraction
15995
15996 # A C compiler.
15997 LTCC=$lt_CC
15998
15999 # LTCC compiler flags.
16000 LTCFLAGS=$lt_CFLAGS
16001
16002 # Take the output of nm and produce a listing of raw symbols and C names.
16003 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
16004
16005 # Transform the output of nm in a proper C declaration.
16006 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
16007
16008 # Transform the output of nm in a C name address pair.
16009 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
16010
16011 # Transform the output of nm in a C name address pair when lib prefix is needed.
16012 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
16013
16014 # The name of the directory that contains temporary libtool files.
16015 objdir=$objdir
16016
16017 # Used to examine libraries when file_magic_cmd begins with "file".
16018 MAGIC_CMD=$MAGIC_CMD
16019
16020 # Must we lock files when doing compilation?
16021 need_locks=$lt_need_locks
16022
16023 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
16024 DSYMUTIL=$lt_DSYMUTIL
16025
16026 # Tool to change global to local symbols on Mac OS X.
16027 NMEDIT=$lt_NMEDIT
16028
16029 # Tool to manipulate fat objects and archives on Mac OS X.
16030 LIPO=$lt_LIPO
16031
16032 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
16033 OTOOL=$lt_OTOOL
16034
16035 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
16036 OTOOL64=$lt_OTOOL64
16037
16038 # Old archive suffix (normally "a").
16039 libext=$libext
16040
16041 # Shared library suffix (normally ".so").
16042 shrext_cmds=$lt_shrext_cmds
16043
16044 # The commands to extract the exported symbol list from a shared archive.
16045 extract_expsyms_cmds=$lt_extract_expsyms_cmds
16046
16047 # Variables whose values should be saved in libtool wrapper scripts and
16048 # restored at link time.
16049 variables_saved_for_relink=$lt_variables_saved_for_relink
16050
16051 # Do we need the "lib" prefix for modules?
16052 need_lib_prefix=$need_lib_prefix
16053
16054 # Do we need a version for libraries?
16055 need_version=$need_version
16056
16057 # Library versioning type.
16058 version_type=$version_type
16059
16060 # Shared library runtime path variable.
16061 runpath_var=$runpath_var
16062
16063 # Shared library path variable.
16064 shlibpath_var=$shlibpath_var
16065
16066 # Is shlibpath searched before the hard-coded library search path?
16067 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
16068
16069 # Format of library name prefix.
16070 libname_spec=$lt_libname_spec
16071
16072 # List of archive names.  First name is the real one, the rest are links.
16073 # The last name is the one that the linker finds with -lNAME
16074 library_names_spec=$lt_library_names_spec
16075
16076 # The coded name of the library, if different from the real name.
16077 soname_spec=$lt_soname_spec
16078
16079 # Permission mode override for installation of shared libraries.
16080 install_override_mode=$lt_install_override_mode
16081
16082 # Command to use after installation of a shared archive.
16083 postinstall_cmds=$lt_postinstall_cmds
16084
16085 # Command to use after uninstallation of a shared archive.
16086 postuninstall_cmds=$lt_postuninstall_cmds
16087
16088 # Commands used to finish a libtool library installation in a directory.
16089 finish_cmds=$lt_finish_cmds
16090
16091 # As "finish_cmds", except a single script fragment to be evaled but
16092 # not shown.
16093 finish_eval=$lt_finish_eval
16094
16095 # Whether we should hardcode library paths into libraries.
16096 hardcode_into_libs=$hardcode_into_libs
16097
16098 # Compile-time system search path for libraries.
16099 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
16100
16101 # Run-time system search path for libraries.
16102 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
16103
16104 # Whether dlopen is supported.
16105 dlopen_support=$enable_dlopen
16106
16107 # Whether dlopen of programs is supported.
16108 dlopen_self=$enable_dlopen_self
16109
16110 # Whether dlopen of statically linked programs is supported.
16111 dlopen_self_static=$enable_dlopen_self_static
16112
16113 # Commands to strip libraries.
16114 old_striplib=$lt_old_striplib
16115 striplib=$lt_striplib
16116
16117
16118 # The linker used to build libraries.
16119 LD=$lt_LD
16120
16121 # How to create reloadable object files.
16122 reload_flag=$lt_reload_flag
16123 reload_cmds=$lt_reload_cmds
16124
16125 # Commands used to build an old-style archive.
16126 old_archive_cmds=$lt_old_archive_cmds
16127
16128 # A language specific compiler.
16129 CC=$lt_compiler
16130
16131 # Is the compiler the GNU compiler?
16132 with_gcc=$GCC
16133
16134 # Compiler flag to turn off builtin functions.
16135 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
16136
16137 # How to pass a linker flag through the compiler.
16138 wl=$lt_lt_prog_compiler_wl
16139
16140 # Additional compiler flags for building library objects.
16141 pic_flag=$lt_lt_prog_compiler_pic
16142
16143 # Compiler flag to prevent dynamic linking.
16144 link_static_flag=$lt_lt_prog_compiler_static
16145
16146 # Does compiler simultaneously support -c and -o options?
16147 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
16148
16149 # Whether or not to add -lc for building shared libraries.
16150 build_libtool_need_lc=$archive_cmds_need_lc
16151
16152 # Whether or not to disallow shared libs when runtime libs are static.
16153 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
16154
16155 # Compiler flag to allow reflexive dlopens.
16156 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
16157
16158 # Compiler flag to generate shared objects directly from archives.
16159 whole_archive_flag_spec=$lt_whole_archive_flag_spec
16160
16161 # Whether the compiler copes with passing no objects directly.
16162 compiler_needs_object=$lt_compiler_needs_object
16163
16164 # Create an old-style archive from a shared archive.
16165 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
16166
16167 # Create a temporary old-style archive to link instead of a shared archive.
16168 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
16169
16170 # Commands used to build a shared archive.
16171 archive_cmds=$lt_archive_cmds
16172 archive_expsym_cmds=$lt_archive_expsym_cmds
16173
16174 # Commands used to build a loadable module if different from building
16175 # a shared archive.
16176 module_cmds=$lt_module_cmds
16177 module_expsym_cmds=$lt_module_expsym_cmds
16178
16179 # Whether we are building with GNU ld or not.
16180 with_gnu_ld=$lt_with_gnu_ld
16181
16182 # Flag that allows shared libraries with undefined symbols to be built.
16183 allow_undefined_flag=$lt_allow_undefined_flag
16184
16185 # Flag that enforces no undefined symbols.
16186 no_undefined_flag=$lt_no_undefined_flag
16187
16188 # Flag to hardcode \$libdir into a binary during linking.
16189 # This must work even if \$libdir does not exist
16190 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
16191
16192 # If ld is used when linking, flag to hardcode \$libdir into a binary
16193 # during linking.  This must work even if \$libdir does not exist.
16194 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
16195
16196 # Whether we need a single "-rpath" flag with a separated argument.
16197 hardcode_libdir_separator=$lt_hardcode_libdir_separator
16198
16199 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16200 # DIR into the resulting binary.
16201 hardcode_direct=$hardcode_direct
16202
16203 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16204 # DIR into the resulting binary and the resulting library dependency is
16205 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16206 # library is relocated.
16207 hardcode_direct_absolute=$hardcode_direct_absolute
16208
16209 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16210 # into the resulting binary.
16211 hardcode_minus_L=$hardcode_minus_L
16212
16213 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16214 # into the resulting binary.
16215 hardcode_shlibpath_var=$hardcode_shlibpath_var
16216
16217 # Set to "yes" if building a shared library automatically hardcodes DIR
16218 # into the library and all subsequent libraries and executables linked
16219 # against it.
16220 hardcode_automatic=$hardcode_automatic
16221
16222 # Set to yes if linker adds runtime paths of dependent libraries
16223 # to runtime path list.
16224 inherit_rpath=$inherit_rpath
16225
16226 # Whether libtool must link a program against all its dependency libraries.
16227 link_all_deplibs=$link_all_deplibs
16228
16229 # Fix the shell variable \$srcfile for the compiler.
16230 fix_srcfile_path=$lt_fix_srcfile_path
16231
16232 # Set to "yes" if exported symbols are required.
16233 always_export_symbols=$always_export_symbols
16234
16235 # The commands to list exported symbols.
16236 export_symbols_cmds=$lt_export_symbols_cmds
16237
16238 # Symbols that should not be listed in the preloaded symbols.
16239 exclude_expsyms=$lt_exclude_expsyms
16240
16241 # Symbols that must always be exported.
16242 include_expsyms=$lt_include_expsyms
16243
16244 # Commands necessary for linking programs (against libraries) with templates.
16245 prelink_cmds=$lt_prelink_cmds
16246
16247 # Specify filename containing input files.
16248 file_list_spec=$lt_file_list_spec
16249
16250 # How to hardcode a shared library path into an executable.
16251 hardcode_action=$hardcode_action
16252
16253 # ### END LIBTOOL CONFIG
16254
16255 _LT_EOF
16256
16257   case $host_os in
16258   aix3*)
16259     cat <<\_LT_EOF >> "$cfgfile"
16260 # AIX sometimes has problems with the GCC collect2 program.  For some
16261 # reason, if we set the COLLECT_NAMES environment variable, the problems
16262 # vanish in a puff of smoke.
16263 if test "X${COLLECT_NAMES+set}" != Xset; then
16264   COLLECT_NAMES=
16265   export COLLECT_NAMES
16266 fi
16267 _LT_EOF
16268     ;;
16269   esac
16270
16271
16272 ltmain="$ac_aux_dir/ltmain.sh"
16273
16274
16275   # We use sed instead of cat because bash on DJGPP gets confused if
16276   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
16277   # text mode, it properly converts lines to CR/LF.  This bash problem
16278   # is reportedly fixed, but why not run on old versions too?
16279   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
16280     || (rm -f "$cfgfile"; exit 1)
16281
16282   case $xsi_shell in
16283   yes)
16284     cat << \_LT_EOF >> "$cfgfile"
16285
16286 # func_dirname file append nondir_replacement
16287 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16288 # otherwise set result to NONDIR_REPLACEMENT.
16289 func_dirname ()
16290 {
16291   case ${1} in
16292     */*) func_dirname_result="${1%/*}${2}" ;;
16293     *  ) func_dirname_result="${3}" ;;
16294   esac
16295 }
16296
16297 # func_basename file
16298 func_basename ()
16299 {
16300   func_basename_result="${1##*/}"
16301 }
16302
16303 # func_dirname_and_basename file append nondir_replacement
16304 # perform func_basename and func_dirname in a single function
16305 # call:
16306 #   dirname:  Compute the dirname of FILE.  If nonempty,
16307 #             add APPEND to the result, otherwise set result
16308 #             to NONDIR_REPLACEMENT.
16309 #             value returned in "$func_dirname_result"
16310 #   basename: Compute filename of FILE.
16311 #             value retuned in "$func_basename_result"
16312 # Implementation must be kept synchronized with func_dirname
16313 # and func_basename. For efficiency, we do not delegate to
16314 # those functions but instead duplicate the functionality here.
16315 func_dirname_and_basename ()
16316 {
16317   case ${1} in
16318     */*) func_dirname_result="${1%/*}${2}" ;;
16319     *  ) func_dirname_result="${3}" ;;
16320   esac
16321   func_basename_result="${1##*/}"
16322 }
16323
16324 # func_stripname prefix suffix name
16325 # strip PREFIX and SUFFIX off of NAME.
16326 # PREFIX and SUFFIX must not contain globbing or regex special
16327 # characters, hashes, percent signs, but SUFFIX may contain a leading
16328 # dot (in which case that matches only a dot).
16329 func_stripname ()
16330 {
16331   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
16332   # positional parameters, so assign one to ordinary parameter first.
16333   func_stripname_result=${3}
16334   func_stripname_result=${func_stripname_result#"${1}"}
16335   func_stripname_result=${func_stripname_result%"${2}"}
16336 }
16337
16338 # func_opt_split
16339 func_opt_split ()
16340 {
16341   func_opt_split_opt=${1%%=*}
16342   func_opt_split_arg=${1#*=}
16343 }
16344
16345 # func_lo2o object
16346 func_lo2o ()
16347 {
16348   case ${1} in
16349     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
16350     *)    func_lo2o_result=${1} ;;
16351   esac
16352 }
16353
16354 # func_xform libobj-or-source
16355 func_xform ()
16356 {
16357   func_xform_result=${1%.*}.lo
16358 }
16359
16360 # func_arith arithmetic-term...
16361 func_arith ()
16362 {
16363   func_arith_result=$(( $* ))
16364 }
16365
16366 # func_len string
16367 # STRING may not start with a hyphen.
16368 func_len ()
16369 {
16370   func_len_result=${#1}
16371 }
16372
16373 _LT_EOF
16374     ;;
16375   *) # Bourne compatible functions.
16376     cat << \_LT_EOF >> "$cfgfile"
16377
16378 # func_dirname file append nondir_replacement
16379 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16380 # otherwise set result to NONDIR_REPLACEMENT.
16381 func_dirname ()
16382 {
16383   # Extract subdirectory from the argument.
16384   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
16385   if test "X$func_dirname_result" = "X${1}"; then
16386     func_dirname_result="${3}"
16387   else
16388     func_dirname_result="$func_dirname_result${2}"
16389   fi
16390 }
16391
16392 # func_basename file
16393 func_basename ()
16394 {
16395   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
16396 }
16397
16398
16399 # func_stripname prefix suffix name
16400 # strip PREFIX and SUFFIX off of NAME.
16401 # PREFIX and SUFFIX must not contain globbing or regex special
16402 # characters, hashes, percent signs, but SUFFIX may contain a leading
16403 # dot (in which case that matches only a dot).
16404 # func_strip_suffix prefix name
16405 func_stripname ()
16406 {
16407   case ${2} in
16408     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
16409     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
16410   esac
16411 }
16412
16413 # sed scripts:
16414 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
16415 my_sed_long_arg='1s/^-[^=]*=//'
16416
16417 # func_opt_split
16418 func_opt_split ()
16419 {
16420   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
16421   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
16422 }
16423
16424 # func_lo2o object
16425 func_lo2o ()
16426 {
16427   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
16428 }
16429
16430 # func_xform libobj-or-source
16431 func_xform ()
16432 {
16433   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
16434 }
16435
16436 # func_arith arithmetic-term...
16437 func_arith ()
16438 {
16439   func_arith_result=`expr "$@"`
16440 }
16441
16442 # func_len string
16443 # STRING may not start with a hyphen.
16444 func_len ()
16445 {
16446   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
16447 }
16448
16449 _LT_EOF
16450 esac
16451
16452 case $lt_shell_append in
16453   yes)
16454     cat << \_LT_EOF >> "$cfgfile"
16455
16456 # func_append var value
16457 # Append VALUE to the end of shell variable VAR.
16458 func_append ()
16459 {
16460   eval "$1+=\$2"
16461 }
16462 _LT_EOF
16463     ;;
16464   *)
16465     cat << \_LT_EOF >> "$cfgfile"
16466
16467 # func_append var value
16468 # Append VALUE to the end of shell variable VAR.
16469 func_append ()
16470 {
16471   eval "$1=\$$1\$2"
16472 }
16473
16474 _LT_EOF
16475     ;;
16476   esac
16477
16478
16479   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
16480     || (rm -f "$cfgfile"; exit 1)
16481
16482   mv -f "$cfgfile" "$ofile" ||
16483     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
16484   chmod +x "$ofile"
16485
16486  ;;
16487     "gstdint.h":C)
16488 if test "$GCC" = yes; then
16489   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
16490 else
16491   echo "/* generated for $CC */" > tmp-stdint.h
16492 fi
16493
16494 sed 's/^ *//' >> tmp-stdint.h <<EOF
16495
16496   #ifndef GCC_GENERATED_STDINT_H
16497   #define GCC_GENERATED_STDINT_H 1
16498
16499   #include <sys/types.h>
16500 EOF
16501
16502 if test "$acx_cv_header_stdint" != stdint.h; then
16503   echo "#include <stddef.h>" >> tmp-stdint.h
16504 fi
16505 if test "$acx_cv_header_stdint" != stddef.h; then
16506   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
16507 fi
16508
16509 sed 's/^ *//' >> tmp-stdint.h <<EOF
16510   /* glibc uses these symbols as guards to prevent redefinitions.  */
16511   #ifdef __int8_t_defined
16512   #define _INT8_T
16513   #define _INT16_T
16514   #define _INT32_T
16515   #endif
16516   #ifdef __uint32_t_defined
16517   #define _UINT32_T
16518   #endif
16519
16520 EOF
16521
16522 # ----------------- done header, emit basic int types -------------
16523 if test "$acx_cv_header_stdint" = stddef.h; then
16524   sed 's/^ *//' >> tmp-stdint.h <<EOF
16525
16526     #ifndef _UINT8_T
16527     #define _UINT8_T
16528     #ifndef __uint8_t_defined
16529     #define __uint8_t_defined
16530     #ifndef uint8_t
16531     typedef unsigned $acx_cv_type_int8_t uint8_t;
16532     #endif
16533     #endif
16534     #endif
16535
16536     #ifndef _UINT16_T
16537     #define _UINT16_T
16538     #ifndef __uint16_t_defined
16539     #define __uint16_t_defined
16540     #ifndef uint16_t
16541     typedef unsigned $acx_cv_type_int16_t uint16_t;
16542     #endif
16543     #endif
16544     #endif
16545
16546     #ifndef _UINT32_T
16547     #define _UINT32_T
16548     #ifndef __uint32_t_defined
16549     #define __uint32_t_defined
16550     #ifndef uint32_t
16551     typedef unsigned $acx_cv_type_int32_t uint32_t;
16552     #endif
16553     #endif
16554     #endif
16555
16556     #ifndef _INT8_T
16557     #define _INT8_T
16558     #ifndef __int8_t_defined
16559     #define __int8_t_defined
16560     #ifndef int8_t
16561     typedef $acx_cv_type_int8_t int8_t;
16562     #endif
16563     #endif
16564     #endif
16565
16566     #ifndef _INT16_T
16567     #define _INT16_T
16568     #ifndef __int16_t_defined
16569     #define __int16_t_defined
16570     #ifndef int16_t
16571     typedef $acx_cv_type_int16_t int16_t;
16572     #endif
16573     #endif
16574     #endif
16575
16576     #ifndef _INT32_T
16577     #define _INT32_T
16578     #ifndef __int32_t_defined
16579     #define __int32_t_defined
16580     #ifndef int32_t
16581     typedef $acx_cv_type_int32_t int32_t;
16582     #endif
16583     #endif
16584     #endif
16585 EOF
16586 elif test "$ac_cv_type_u_int32_t" = yes; then
16587   sed 's/^ *//' >> tmp-stdint.h <<EOF
16588
16589     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
16590     #ifndef _INT8_T
16591     #define _INT8_T
16592     #endif
16593     #ifndef _INT16_T
16594     #define _INT16_T
16595     #endif
16596     #ifndef _INT32_T
16597     #define _INT32_T
16598     #endif
16599
16600     #ifndef _UINT8_T
16601     #define _UINT8_T
16602     #ifndef __uint8_t_defined
16603     #define __uint8_t_defined
16604     #ifndef uint8_t
16605     typedef u_int8_t uint8_t;
16606     #endif
16607     #endif
16608     #endif
16609
16610     #ifndef _UINT16_T
16611     #define _UINT16_T
16612     #ifndef __uint16_t_defined
16613     #define __uint16_t_defined
16614     #ifndef uint16_t
16615     typedef u_int16_t uint16_t;
16616     #endif
16617     #endif
16618     #endif
16619
16620     #ifndef _UINT32_T
16621     #define _UINT32_T
16622     #ifndef __uint32_t_defined
16623     #define __uint32_t_defined
16624     #ifndef uint32_t
16625     typedef u_int32_t uint32_t;
16626     #endif
16627     #endif
16628     #endif
16629 EOF
16630 else
16631   sed 's/^ *//' >> tmp-stdint.h <<EOF
16632
16633     /* Some systems have guard macros to prevent redefinitions, define them.  */
16634     #ifndef _INT8_T
16635     #define _INT8_T
16636     #endif
16637     #ifndef _INT16_T
16638     #define _INT16_T
16639     #endif
16640     #ifndef _INT32_T
16641     #define _INT32_T
16642     #endif
16643     #ifndef _UINT8_T
16644     #define _UINT8_T
16645     #endif
16646     #ifndef _UINT16_T
16647     #define _UINT16_T
16648     #endif
16649     #ifndef _UINT32_T
16650     #define _UINT32_T
16651     #endif
16652 EOF
16653 fi
16654
16655 # ------------- done basic int types, emit int64_t types ------------
16656 if test "$ac_cv_type_uint64_t" = yes; then
16657   sed 's/^ *//' >> tmp-stdint.h <<EOF
16658
16659     /* system headers have good uint64_t and int64_t */
16660     #ifndef _INT64_T
16661     #define _INT64_T
16662     #endif
16663     #ifndef _UINT64_T
16664     #define _UINT64_T
16665     #endif
16666 EOF
16667 elif test "$ac_cv_type_u_int64_t" = yes; then
16668   sed 's/^ *//' >> tmp-stdint.h <<EOF
16669
16670     /* system headers have an u_int64_t (and int64_t) */
16671     #ifndef _INT64_T
16672     #define _INT64_T
16673     #endif
16674     #ifndef _UINT64_T
16675     #define _UINT64_T
16676     #ifndef __uint64_t_defined
16677     #define __uint64_t_defined
16678     #ifndef uint64_t
16679     typedef u_int64_t uint64_t;
16680     #endif
16681     #endif
16682     #endif
16683 EOF
16684 elif test -n "$acx_cv_type_int64_t"; then
16685   sed 's/^ *//' >> tmp-stdint.h <<EOF
16686
16687     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
16688     #ifndef _INT64_T
16689     #define _INT64_T
16690     #ifndef int64_t
16691     typedef $acx_cv_type_int64_t int64_t;
16692     #endif
16693     #endif
16694     #ifndef _UINT64_T
16695     #define _UINT64_T
16696     #ifndef __uint64_t_defined
16697     #define __uint64_t_defined
16698     #ifndef uint64_t
16699     typedef unsigned $acx_cv_type_int64_t uint64_t;
16700     #endif
16701     #endif
16702     #endif
16703 EOF
16704 else
16705   sed 's/^ *//' >> tmp-stdint.h <<EOF
16706
16707     /* some common heuristics for int64_t, using compiler-specific tests */
16708     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
16709     #ifndef _INT64_T
16710     #define _INT64_T
16711     #ifndef __int64_t_defined
16712     #ifndef int64_t
16713     typedef long long int64_t;
16714     #endif
16715     #endif
16716     #endif
16717     #ifndef _UINT64_T
16718     #define _UINT64_T
16719     #ifndef uint64_t
16720     typedef unsigned long long uint64_t;
16721     #endif
16722     #endif
16723
16724     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
16725     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
16726        does not implement __extension__.  But that compiler doesn't define
16727        __GNUC_MINOR__.  */
16728     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
16729     # define __extension__
16730     # endif
16731
16732     # ifndef _INT64_T
16733     # define _INT64_T
16734     # ifndef int64_t
16735     __extension__ typedef long long int64_t;
16736     # endif
16737     # endif
16738     # ifndef _UINT64_T
16739     # define _UINT64_T
16740     # ifndef uint64_t
16741     __extension__ typedef unsigned long long uint64_t;
16742     # endif
16743     # endif
16744
16745     #elif !defined __STRICT_ANSI__
16746     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
16747
16748     #  ifndef _INT64_T
16749     #  define _INT64_T
16750     #  ifndef int64_t
16751     typedef __int64 int64_t;
16752     #  endif
16753     #  endif
16754     #  ifndef _UINT64_T
16755     #  define _UINT64_T
16756     #  ifndef uint64_t
16757     typedef unsigned __int64 uint64_t;
16758     #  endif
16759     #  endif
16760     # endif /* compiler */
16761
16762     #endif /* ANSI version */
16763 EOF
16764 fi
16765
16766 # ------------- done int64_t types, emit intptr types ------------
16767 if test "$ac_cv_type_uintptr_t" != yes; then
16768   sed 's/^ *//' >> tmp-stdint.h <<EOF
16769
16770     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
16771     #ifndef __uintptr_t_defined
16772     #ifndef uintptr_t
16773     typedef u$acx_cv_type_intptr_t uintptr_t;
16774     #endif
16775     #endif
16776     #ifndef __intptr_t_defined
16777     #ifndef intptr_t
16778     typedef $acx_cv_type_intptr_t  intptr_t;
16779     #endif
16780     #endif
16781 EOF
16782 fi
16783
16784 # ------------- done intptr types, emit int_least types ------------
16785 if test "$ac_cv_type_int_least32_t" != yes; then
16786   sed 's/^ *//' >> tmp-stdint.h <<EOF
16787
16788     /* Define int_least types */
16789     typedef int8_t     int_least8_t;
16790     typedef int16_t    int_least16_t;
16791     typedef int32_t    int_least32_t;
16792     #ifdef _INT64_T
16793     typedef int64_t    int_least64_t;
16794     #endif
16795
16796     typedef uint8_t    uint_least8_t;
16797     typedef uint16_t   uint_least16_t;
16798     typedef uint32_t   uint_least32_t;
16799     #ifdef _UINT64_T
16800     typedef uint64_t   uint_least64_t;
16801     #endif
16802 EOF
16803 fi
16804
16805 # ------------- done intptr types, emit int_fast types ------------
16806 if test "$ac_cv_type_int_fast32_t" != yes; then
16807       sed 's/^ *//' >> tmp-stdint.h <<EOF
16808
16809     /* Define int_fast types.  short is often slow */
16810     typedef int8_t       int_fast8_t;
16811     typedef int          int_fast16_t;
16812     typedef int32_t      int_fast32_t;
16813     #ifdef _INT64_T
16814     typedef int64_t      int_fast64_t;
16815     #endif
16816
16817     typedef uint8_t      uint_fast8_t;
16818     typedef unsigned int uint_fast16_t;
16819     typedef uint32_t     uint_fast32_t;
16820     #ifdef _UINT64_T
16821     typedef uint64_t     uint_fast64_t;
16822     #endif
16823 EOF
16824 fi
16825
16826 if test "$ac_cv_type_uintmax_t" != yes; then
16827   sed 's/^ *//' >> tmp-stdint.h <<EOF
16828
16829     /* Define intmax based on what we found */
16830     #ifndef intmax_t
16831     #ifdef _INT64_T
16832     typedef int64_t       intmax_t;
16833     #else
16834     typedef long          intmax_t;
16835     #endif
16836     #endif
16837     #ifndef uintmax_t
16838     #ifdef _UINT64_T
16839     typedef uint64_t      uintmax_t;
16840     #else
16841     typedef unsigned long uintmax_t;
16842     #endif
16843     #endif
16844 EOF
16845 fi
16846
16847 sed 's/^ *//' >> tmp-stdint.h <<EOF
16848
16849   #endif /* GCC_GENERATED_STDINT_H */
16850 EOF
16851
16852 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
16853   rm -f tmp-stdint.h
16854 else
16855   mv -f tmp-stdint.h gstdint.h
16856 fi
16857
16858  ;;
16859     "install-debuginfo-for-buildid.sh":F) chmod +x install-debuginfo-for-buildid.sh ;;
16860     "default":C) if test -n "$CONFIG_FILES"; then
16861    if test -n "${with_target_subdir}"; then
16862      # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
16863      # that multilib installs will end up installed in the correct place.
16864      # The testsuite needs it for multilib-aware ABI baseline files.
16865      # To work around this not being passed down from config-ml.in ->
16866      # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
16867      # append it here.  Only modify Makefiles that have just been created.
16868      #
16869      # Also, get rid of this simulated-VPATH thing that automake does.
16870      cat > vpsed << \_EOF
16871   s!`test -f '$<' || echo '$(srcdir)/'`!!
16872 _EOF
16873      for i in $SUBDIRS; do
16874       case $CONFIG_FILES in
16875        *${i}/Makefile*)
16876          #echo "Adding MULTISUBDIR to $i/Makefile"
16877          sed -f vpsed $i/Makefile > tmp
16878          grep '^MULTISUBDIR =' Makefile >> tmp
16879          mv tmp $i/Makefile
16880          ;;
16881       esac
16882      done
16883      rm vpsed
16884    fi
16885  fi
16886  ;;
16887
16888   esac
16889 done # for ac_tag
16890
16891
16892 as_fn_exit 0
16893 _ACEOF
16894 ac_clean_files=$ac_clean_files_save
16895
16896 test $ac_write_fail = 0 ||
16897   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
16898
16899
16900 # configure is writing to config.log, and then calls config.status.
16901 # config.status does its own redirection, appending to config.log.
16902 # Unfortunately, on DOS this fails, as config.log is still kept open
16903 # by configure, so config.status won't be able to write to it; its
16904 # output is simply discarded.  So we exec the FD to /dev/null,
16905 # effectively closing config.log, so it can be properly (re)opened and
16906 # appended to by config.status.  When coming back to configure, we
16907 # need to make the FD available again.
16908 if test "$no_create" != yes; then
16909   ac_cs_success=:
16910   ac_config_status_args=
16911   test "$silent" = yes &&
16912     ac_config_status_args="$ac_config_status_args --quiet"
16913   exec 5>/dev/null
16914   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16915   exec 5>>config.log
16916   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16917   # would make configure fail if this is the last instruction.
16918   $ac_cs_success || as_fn_exit 1
16919 fi
16920 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16921   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16922 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16923 fi
16924