libatomic/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for GNU Atomic Library 1.0.
   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
 200   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 201     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 202     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     PATH=/empty FPATH=/empty; export PATH FPATH
 205     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 206       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 207 test \$(( 1 + 1 )) = 2 || 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='GNU Atomic Library'
 589 PACKAGE_TARNAME='libatomic'
 590 PACKAGE_VERSION='1.0'
 591 PACKAGE_STRING='GNU Atomic Library 1.0'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL='http://www.gnu.org/software/libatomic/'
 594
 595 # Factoring default headers for most tests.
 596 ac_includes_default="\
 597 #include <stdio.h>
 598 #ifdef HAVE_SYS_TYPES_H
 599 # include <sys/types.h>
 600 #endif
 601 #ifdef HAVE_SYS_STAT_H
 602 # include <sys/stat.h>
 603 #endif
 604 #ifdef STDC_HEADERS
 605 # include <stdlib.h>
 606 # include <stddef.h>
 607 #else
 608 # ifdef HAVE_STDLIB_H
 609 #  include <stdlib.h>
 610 # endif
 611 #endif
 612 #ifdef HAVE_STRING_H
 613 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 614 #  include <memory.h>
 615 # endif
 616 # include <string.h>
 617 #endif
 618 #ifdef HAVE_STRINGS_H
 619 # include <strings.h>
 620 #endif
 621 #ifdef HAVE_INTTYPES_H
 622 # include <inttypes.h>
 623 #endif
 624 #ifdef HAVE_STDINT_H
 625 # include <stdint.h>
 626 #endif
 627 #ifdef HAVE_UNISTD_H
 628 # include <unistd.h>
 629 #endif"
 630
 631 ac_subst_vars='am__EXEEXT_FALSE
 632 am__EXEEXT_TRUE
 633 LTLIBOBJS
 634 LIBOBJS
 635 get_gcc_base_ver
 636 ARCH_X86_64_FALSE
 637 ARCH_X86_64_TRUE
 638 ARCH_I386_FALSE
 639 ARCH_I386_TRUE
 640 ARCH_ARM_LINUX_FALSE
 641 ARCH_ARM_LINUX_TRUE
 642 ARCH_AARCH64_LINUX_FALSE
 643 ARCH_AARCH64_LINUX_TRUE
 644 HAVE_IFUNC_FALSE
 645 HAVE_IFUNC_TRUE
 646 SIZES
 647 XLDFLAGS
 648 XCFLAGS
 649 config_path
 650 LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE
 651 LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE
 652 LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE
 653 LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE
 654 LIBAT_BUILD_VERSIONED_SHLIB_FALSE
 655 LIBAT_BUILD_VERSIONED_SHLIB_TRUE
 656 OPT_LDFLAGS
 657 SECTION_LDFLAGS
 658 enable_aarch64_lse
 659 libtool_VERSION
 660 MAINT
 661 MAINTAINER_MODE_FALSE
 662 MAINTAINER_MODE_TRUE
 663 enable_static
 664 enable_shared
 665 lt_host_flags
 666 CPP
 667 OTOOL64
 668 OTOOL
 669 LIPO
 670 NMEDIT
 671 DSYMUTIL
 672 OBJDUMP
 673 LN_S
 674 ac_ct_DUMPBIN
 675 DUMPBIN
 676 LD
 677 FGREP
 678 EGREP
 679 GREP
 680 SED
 681 LIBTOOL
 682 PERL
 683 RANLIB
 684 NM
 685 AR
 686 am__fastdepCCAS_FALSE
 687 am__fastdepCCAS_TRUE
 688 CCASDEPMODE
 689 CCASFLAGS
 690 CCAS
 691 am__fastdepCC_FALSE
 692 am__fastdepCC_TRUE
 693 CCDEPMODE
 694 am__nodep
 695 AMDEPBACKSLASH
 696 AMDEP_FALSE
 697 AMDEP_TRUE
 698 am__quote
 699 am__include
 700 DEPDIR
 701 OBJEXT
 702 EXEEXT
 703 ac_ct_CC
 704 CPPFLAGS
 705 LDFLAGS
 706 CFLAGS
 707 CC
 708 toolexeclibdir
 709 toolexecdir
 710 multi_basedir
 711 AM_BACKSLASH
 712 AM_DEFAULT_VERBOSITY
 713 AM_DEFAULT_V
 714 AM_V
 715 am__untar
 716 am__tar
 717 AMTAR
 718 am__leading_dot
 719 SET_MAKE
 720 AWK
 721 mkdir_p
 722 MKDIR_P
 723 INSTALL_STRIP_PROGRAM
 724 STRIP
 725 install_sh
 726 MAKEINFO
 727 AUTOHEADER
 728 AUTOMAKE
 729 AUTOCONF
 730 ACLOCAL
 731 VERSION
 732 PACKAGE
 733 CYGPATH_W
 734 am__isrc
 735 INSTALL_DATA
 736 INSTALL_SCRIPT
 737 INSTALL_PROGRAM
 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 GENINSRC_FALSE
 751 GENINSRC_TRUE
 752 target_alias
 753 host_alias
 754 build_alias
 755 LIBS
 756 ECHO_T
 757 ECHO_N
 758 ECHO_C
 759 DEFS
 760 mandir
 761 localedir
 762 libdir
 763 psdir
 764 pdfdir
 765 dvidir
 766 htmldir
 767 infodir
 768 docdir
 769 oldincludedir
 770 includedir
 771 localstatedir
 772 sharedstatedir
 773 sysconfdir
 774 datadir
 775 datarootdir
 776 libexecdir
 777 sbindir
 778 bindir
 779 program_transform_name
 780 prefix
 781 exec_prefix
 782 PACKAGE_URL
 783 PACKAGE_BUGREPORT
 784 PACKAGE_STRING
 785 PACKAGE_VERSION
 786 PACKAGE_TARNAME
 787 PACKAGE_NAME
 788 PATH_SEPARATOR
 789 SHELL'
 790 ac_subst_files=''
 791 ac_user_opts='
 792 enable_option_checking
 793 enable_version_specific_runtime_libs
 794 enable_generated_files_in_srcdir
 795 enable_silent_rules
 796 enable_multilib
 797 with_toolexeclibdir
 798 enable_dependency_tracking
 799 enable_shared
 800 enable_static
 801 with_pic
 802 enable_fast_install
 803 with_gnu_ld
 804 enable_libtool_lock
 805 enable_maintainer_mode
 806 enable_symvers
 807 enable_cet
 808 with_gcc_major_version_only
 809 '
 810       ac_precious_vars='build_alias
 811 host_alias
 812 target_alias
 813 CPP
 814 CPPFLAGS'
 815
 816
 817 # Initialize some variables set by options.
 818 ac_init_help=
 819 ac_init_version=false
 820 ac_unrecognized_opts=
 821 ac_unrecognized_sep=
 822 # The variables have the same names as the options, with
 823 # dashes changed to underlines.
 824 cache_file=/dev/null
 825 exec_prefix=NONE
 826 no_create=
 827 no_recursion=
 828 prefix=NONE
 829 program_prefix=NONE
 830 program_suffix=NONE
 831 program_transform_name=s,x,x,
 832 silent=
 833 site=
 834 srcdir=
 835 verbose=
 836 x_includes=NONE
 837 x_libraries=NONE
 838
 839 # Installation directory options.
 840 # These are left unexpanded so users can "make install exec_prefix=/foo"
 841 # and all the variables that are supposed to be based on exec_prefix
 842 # by default will actually change.
 843 # Use braces instead of parens because sh, perl, etc. also accept them.
 844 # (The list follows the same order as the GNU Coding Standards.)
 845 bindir='${exec_prefix}/bin'
 846 sbindir='${exec_prefix}/sbin'
 847 libexecdir='${exec_prefix}/libexec'
 848 datarootdir='${prefix}/share'
 849 datadir='${datarootdir}'
 850 sysconfdir='${prefix}/etc'
 851 sharedstatedir='${prefix}/com'
 852 localstatedir='${prefix}/var'
 853 includedir='${prefix}/include'
 854 oldincludedir='/usr/include'
 855 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 856 infodir='${datarootdir}/info'
 857 htmldir='${docdir}'
 858 dvidir='${docdir}'
 859 pdfdir='${docdir}'
 860 psdir='${docdir}'
 861 libdir='${exec_prefix}/lib'
 862 localedir='${datarootdir}/locale'
 863 mandir='${datarootdir}/man'
 864
 865 ac_prev=
 866 ac_dashdash=
 867 for ac_option
 868 do
 869   # If the previous option needs an argument, assign it.
 870   if test -n "$ac_prev"; then
 871     eval $ac_prev=\$ac_option
 872     ac_prev=
 873     continue
 874   fi
 875
 876   case $ac_option in
 877   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 878   *=)   ac_optarg= ;;
 879   *)    ac_optarg=yes ;;
 880   esac
 881
 882   # Accept the important Cygnus configure options, so we can diagnose typos.
 883
 884   case $ac_dashdash$ac_option in
 885   --)
 886     ac_dashdash=yes ;;
 887
 888   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 889     ac_prev=bindir ;;
 890   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 891     bindir=$ac_optarg ;;
 892
 893   -build | --build | --buil | --bui | --bu)
 894     ac_prev=build_alias ;;
 895   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 896     build_alias=$ac_optarg ;;
 897
 898   -cache-file | --cache-file | --cache-fil | --cache-fi \
 899   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 900     ac_prev=cache_file ;;
 901   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 902   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 903     cache_file=$ac_optarg ;;
 904
 905   --config-cache | -C)
 906     cache_file=config.cache ;;
 907
 908   -datadir | --datadir | --datadi | --datad)
 909     ac_prev=datadir ;;
 910   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 911     datadir=$ac_optarg ;;
 912
 913   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 914   | --dataroo | --dataro | --datar)
 915     ac_prev=datarootdir ;;
 916   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 917   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 918     datarootdir=$ac_optarg ;;
 919
 920   -disable-* | --disable-*)
 921     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 922     # Reject names that are not valid shell variable names.
 923     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 924       as_fn_error $? "invalid feature name: $ac_useropt"
 925     ac_useropt_orig=$ac_useropt
 926     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 927     case $ac_user_opts in
 928       *"
 929 "enable_$ac_useropt"
 930 "*) ;;
 931       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 932          ac_unrecognized_sep=', ';;
 933     esac
 934     eval enable_$ac_useropt=no ;;
 935
 936   -docdir | --docdir | --docdi | --doc | --do)
 937     ac_prev=docdir ;;
 938   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 939     docdir=$ac_optarg ;;
 940
 941   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 942     ac_prev=dvidir ;;
 943   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 944     dvidir=$ac_optarg ;;
 945
 946   -enable-* | --enable-*)
 947     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 948     # Reject names that are not valid shell variable names.
 949     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 950       as_fn_error $? "invalid feature name: $ac_useropt"
 951     ac_useropt_orig=$ac_useropt
 952     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 953     case $ac_user_opts in
 954       *"
 955 "enable_$ac_useropt"
 956 "*) ;;
 957       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 958          ac_unrecognized_sep=', ';;
 959     esac
 960     eval enable_$ac_useropt=\$ac_optarg ;;
 961
 962   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 963   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 964   | --exec | --exe | --ex)
 965     ac_prev=exec_prefix ;;
 966   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 967   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 968   | --exec=* | --exe=* | --ex=*)
 969     exec_prefix=$ac_optarg ;;
 970
 971   -gas | --gas | --ga | --g)
 972     # Obsolete; use --with-gas.
 973     with_gas=yes ;;
 974
 975   -help | --help | --hel | --he | -h)
 976     ac_init_help=long ;;
 977   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 978     ac_init_help=recursive ;;
 979   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 980     ac_init_help=short ;;
 981
 982   -host | --host | --hos | --ho)
 983     ac_prev=host_alias ;;
 984   -host=* | --host=* | --hos=* | --ho=*)
 985     host_alias=$ac_optarg ;;
 986
 987   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 988     ac_prev=htmldir ;;
 989   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 990   | --ht=*)
 991     htmldir=$ac_optarg ;;
 992
 993   -includedir | --includedir | --includedi | --included | --include \
 994   | --includ | --inclu | --incl | --inc)
 995     ac_prev=includedir ;;
 996   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 997   | --includ=* | --inclu=* | --incl=* | --inc=*)
 998     includedir=$ac_optarg ;;
 999
1000   -infodir | --infodir | --infodi | --infod | --info | --inf)
1001     ac_prev=infodir ;;
1002   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1003     infodir=$ac_optarg ;;
1004
1005   -libdir | --libdir | --libdi | --libd)
1006     ac_prev=libdir ;;
1007   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1008     libdir=$ac_optarg ;;
1009
1010   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1011   | --libexe | --libex | --libe)
1012     ac_prev=libexecdir ;;
1013   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1014   | --libexe=* | --libex=* | --libe=*)
1015     libexecdir=$ac_optarg ;;
1016
1017   -localedir | --localedir | --localedi | --localed | --locale)
1018     ac_prev=localedir ;;
1019   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1020     localedir=$ac_optarg ;;
1021
1022   -localstatedir | --localstatedir | --localstatedi | --localstated \
1023   | --localstate | --localstat | --localsta | --localst | --locals)
1024     ac_prev=localstatedir ;;
1025   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1026   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1027     localstatedir=$ac_optarg ;;
1028
1029   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1030     ac_prev=mandir ;;
1031   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1032     mandir=$ac_optarg ;;
1033
1034   -nfp | --nfp | --nf)
1035     # Obsolete; use --without-fp.
1036     with_fp=no ;;
1037
1038   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1039   | --no-cr | --no-c | -n)
1040     no_create=yes ;;
1041
1042   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1043   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1044     no_recursion=yes ;;
1045
1046   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1047   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1048   | --oldin | --oldi | --old | --ol | --o)
1049     ac_prev=oldincludedir ;;
1050   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1051   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1052   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1053     oldincludedir=$ac_optarg ;;
1054
1055   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1056     ac_prev=prefix ;;
1057   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1058     prefix=$ac_optarg ;;
1059
1060   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1061   | --program-pre | --program-pr | --program-p)
1062     ac_prev=program_prefix ;;
1063   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1064   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1065     program_prefix=$ac_optarg ;;
1066
1067   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1068   | --program-suf | --program-su | --program-s)
1069     ac_prev=program_suffix ;;
1070   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1071   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1072     program_suffix=$ac_optarg ;;
1073
1074   -program-transform-name | --program-transform-name \
1075   | --program-transform-nam | --program-transform-na \
1076   | --program-transform-n | --program-transform- \
1077   | --program-transform | --program-transfor \
1078   | --program-transfo | --program-transf \
1079   | --program-trans | --program-tran \
1080   | --progr-tra | --program-tr | --program-t)
1081     ac_prev=program_transform_name ;;
1082   -program-transform-name=* | --program-transform-name=* \
1083   | --program-transform-nam=* | --program-transform-na=* \
1084   | --program-transform-n=* | --program-transform-=* \
1085   | --program-transform=* | --program-transfor=* \
1086   | --program-transfo=* | --program-transf=* \
1087   | --program-trans=* | --program-tran=* \
1088   | --progr-tra=* | --program-tr=* | --program-t=*)
1089     program_transform_name=$ac_optarg ;;
1090
1091   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1092     ac_prev=pdfdir ;;
1093   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1094     pdfdir=$ac_optarg ;;
1095
1096   -psdir | --psdir | --psdi | --psd | --ps)
1097     ac_prev=psdir ;;
1098   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1099     psdir=$ac_optarg ;;
1100
1101   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1102   | -silent | --silent | --silen | --sile | --sil)
1103     silent=yes ;;
1104
1105   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1106     ac_prev=sbindir ;;
1107   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1108   | --sbi=* | --sb=*)
1109     sbindir=$ac_optarg ;;
1110
1111   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1112   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1113   | --sharedst | --shareds | --shared | --share | --shar \
1114   | --sha | --sh)
1115     ac_prev=sharedstatedir ;;
1116   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1117   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1118   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1119   | --sha=* | --sh=*)
1120     sharedstatedir=$ac_optarg ;;
1121
1122   -site | --site | --sit)
1123     ac_prev=site ;;
1124   -site=* | --site=* | --sit=*)
1125     site=$ac_optarg ;;
1126
1127   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1128     ac_prev=srcdir ;;
1129   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1130     srcdir=$ac_optarg ;;
1131
1132   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1133   | --syscon | --sysco | --sysc | --sys | --sy)
1134     ac_prev=sysconfdir ;;
1135   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1136   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1137     sysconfdir=$ac_optarg ;;
1138
1139   -target | --target | --targe | --targ | --tar | --ta | --t)
1140     ac_prev=target_alias ;;
1141   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1142     target_alias=$ac_optarg ;;
1143
1144   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1145     verbose=yes ;;
1146
1147   -version | --version | --versio | --versi | --vers | -V)
1148     ac_init_version=: ;;
1149
1150   -with-* | --with-*)
1151     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1152     # Reject names that are not valid shell variable names.
1153     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1154       as_fn_error $? "invalid package name: $ac_useropt"
1155     ac_useropt_orig=$ac_useropt
1156     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1157     case $ac_user_opts in
1158       *"
1159 "with_$ac_useropt"
1160 "*) ;;
1161       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1162          ac_unrecognized_sep=', ';;
1163     esac
1164     eval with_$ac_useropt=\$ac_optarg ;;
1165
1166   -without-* | --without-*)
1167     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1168     # Reject names that are not valid shell variable names.
1169     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1170       as_fn_error $? "invalid package name: $ac_useropt"
1171     ac_useropt_orig=$ac_useropt
1172     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1173     case $ac_user_opts in
1174       *"
1175 "with_$ac_useropt"
1176 "*) ;;
1177       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1178          ac_unrecognized_sep=', ';;
1179     esac
1180     eval with_$ac_useropt=no ;;
1181
1182   --x)
1183     # Obsolete; use --with-x.
1184     with_x=yes ;;
1185
1186   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1187   | --x-incl | --x-inc | --x-in | --x-i)
1188     ac_prev=x_includes ;;
1189   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1190   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1191     x_includes=$ac_optarg ;;
1192
1193   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1194   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1195     ac_prev=x_libraries ;;
1196   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1197   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1198     x_libraries=$ac_optarg ;;
1199
1200   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1201 Try \`$0 --help' for more information"
1202     ;;
1203
1204   *=*)
1205     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1206     # Reject names that are not valid shell variable names.
1207     case $ac_envvar in #(
1208       '' | [0-9]* | *[!_$as_cr_alnum]* )
1209       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1210     esac
1211     eval $ac_envvar=\$ac_optarg
1212     export $ac_envvar ;;
1213
1214   *)
1215     # FIXME: should be removed in autoconf 3.0.
1216     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1217     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1218       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1219     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1220     ;;
1221
1222   esac
1223 done
1224
1225 if test -n "$ac_prev"; then
1226   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1227   as_fn_error $? "missing argument to $ac_option"
1228 fi
1229
1230 if test -n "$ac_unrecognized_opts"; then
1231   case $enable_option_checking in
1232     no) ;;
1233     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1234     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1235   esac
1236 fi
1237
1238 # Check all directory arguments for consistency.
1239 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1240                 datadir sysconfdir sharedstatedir localstatedir includedir \
1241                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1242                 libdir localedir mandir
1243 do
1244   eval ac_val=\$$ac_var
1245   # Remove trailing slashes.
1246   case $ac_val in
1247     */ )
1248       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1249       eval $ac_var=\$ac_val;;
1250   esac
1251   # Be sure to have absolute directory names.
1252   case $ac_val in
1253     [\\/$]* | ?:[\\/]* )  continue;;
1254     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1255   esac
1256   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1257 done
1258
1259 # There might be people who depend on the old broken behavior: `$host'
1260 # used to hold the argument of --host etc.
1261 # FIXME: To remove some day.
1262 build=$build_alias
1263 host=$host_alias
1264 target=$target_alias
1265
1266 # FIXME: To remove some day.
1267 if test "x$host_alias" != x; then
1268   if test "x$build_alias" = x; then
1269     cross_compiling=maybe
1270   elif test "x$build_alias" != "x$host_alias"; then
1271     cross_compiling=yes
1272   fi
1273 fi
1274
1275 ac_tool_prefix=
1276 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1277
1278 test "$silent" = yes && exec 6>/dev/null
1279
1280
1281 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1282 ac_ls_di=`ls -di .` &&
1283 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1284   as_fn_error $? "working directory cannot be determined"
1285 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1286   as_fn_error $? "pwd does not report name of working directory"
1287
1288
1289 # Find the source files, if location was not specified.
1290 if test -z "$srcdir"; then
1291   ac_srcdir_defaulted=yes
1292   # Try the directory containing this script, then the parent directory.
1293   ac_confdir=`$as_dirname -- "$as_myself" ||
1294 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1295          X"$as_myself" : 'X\(//\)[^/]' \| \
1296          X"$as_myself" : 'X\(//\)$' \| \
1297          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1298 $as_echo X"$as_myself" |
1299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1300             s//\1/
1301             q
1302           }
1303           /^X\(\/\/\)[^/].*/{
1304             s//\1/
1305             q
1306           }
1307           /^X\(\/\/\)$/{
1308             s//\1/
1309             q
1310           }
1311           /^X\(\/\).*/{
1312             s//\1/
1313             q
1314           }
1315           s/.*/./; q'`
1316   srcdir=$ac_confdir
1317   if test ! -r "$srcdir/$ac_unique_file"; then
1318     srcdir=..
1319   fi
1320 else
1321   ac_srcdir_defaulted=no
1322 fi
1323 if test ! -r "$srcdir/$ac_unique_file"; then
1324   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1325   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1326 fi
1327 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1328 ac_abs_confdir=`(
1329         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1330         pwd)`
1331 # When building in place, set srcdir=.
1332 if test "$ac_abs_confdir" = "$ac_pwd"; then
1333   srcdir=.
1334 fi
1335 # Remove unnecessary trailing slashes from srcdir.
1336 # Double slashes in file names in object file debugging info
1337 # mess up M-x gdb in Emacs.
1338 case $srcdir in
1339 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1340 esac
1341 for ac_var in $ac_precious_vars; do
1342   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1343   eval ac_env_${ac_var}_value=\$${ac_var}
1344   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1345   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1346 done
1347
1348 #
1349 # Report the --help message.
1350 #
1351 if test "$ac_init_help" = "long"; then
1352   # Omit some internal or obsolete options to make the list less imposing.
1353   # This message is too long to be a string in the A/UX 3.1 sh.
1354   cat <<_ACEOF
1355 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1356
1357 Usage: $0 [OPTION]... [VAR=VALUE]...
1358
1359 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1360 VAR=VALUE.  See below for descriptions of some of the useful variables.
1361
1362 Defaults for the options are specified in brackets.
1363
1364 Configuration:
1365   -h, --help              display this help and exit
1366       --help=short        display options specific to this package
1367       --help=recursive    display the short help of all the included packages
1368   -V, --version           display version information and exit
1369   -q, --quiet, --silent   do not print \`checking ...' messages
1370       --cache-file=FILE   cache test results in FILE [disabled]
1371   -C, --config-cache      alias for \`--cache-file=config.cache'
1372   -n, --no-create         do not create output files
1373       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1374
1375 Installation directories:
1376   --prefix=PREFIX         install architecture-independent files in PREFIX
1377                           [$ac_default_prefix]
1378   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1379                           [PREFIX]
1380
1381 By default, \`make install' will install all the files in
1382 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1383 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1384 for instance \`--prefix=\$HOME'.
1385
1386 For better control, use the options below.
1387
1388 Fine tuning of the installation directories:
1389   --bindir=DIR            user executables [EPREFIX/bin]
1390   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1391   --libexecdir=DIR        program executables [EPREFIX/libexec]
1392   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1393   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1394   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1395   --libdir=DIR            object code libraries [EPREFIX/lib]
1396   --includedir=DIR        C header files [PREFIX/include]
1397   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1398   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1399   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1400   --infodir=DIR           info documentation [DATAROOTDIR/info]
1401   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1402   --mandir=DIR            man documentation [DATAROOTDIR/man]
1403   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1404   --htmldir=DIR           html documentation [DOCDIR]
1405   --dvidir=DIR            dvi documentation [DOCDIR]
1406   --pdfdir=DIR            pdf documentation [DOCDIR]
1407   --psdir=DIR             ps documentation [DOCDIR]
1408 _ACEOF
1409
1410   cat <<\_ACEOF
1411
1412 Program names:
1413   --program-prefix=PREFIX            prepend PREFIX to installed program names
1414   --program-suffix=SUFFIX            append SUFFIX to installed program names
1415   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1416
1417 System types:
1418   --build=BUILD     configure for building on BUILD [guessed]
1419   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1420   --target=TARGET   configure for building compilers for TARGET [HOST]
1421 _ACEOF
1422 fi
1423
1424 if test -n "$ac_init_help"; then
1425   case $ac_init_help in
1426      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1427    esac
1428   cat <<\_ACEOF
1429
1430 Optional Features:
1431   --disable-option-checking  ignore unrecognized --enable/--with options
1432   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1433   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1434   --enable-version-specific-runtime-libs
1435                           Specify that runtime libraries should be installed
1436                           in a compiler-specific directory [default=no]
1437   --enable-generated-files-in-srcdir
1438                           put copies of generated files in source dir intended
1439                           for creating source tarballs for users without
1440                           texinfo bison or flex. [default=no]
1441   --enable-silent-rules   less verbose build output (undo: "make V=1")
1442   --disable-silent-rules  verbose build output (undo: "make V=0")
1443   --enable-multilib       build many library versions (default)
1444   --enable-dependency-tracking
1445                           do not reject slow dependency extractors
1446   --disable-dependency-tracking
1447                           speeds up one-time build
1448   --enable-shared[=PKGS]  build shared libraries [default=yes]
1449   --enable-static[=PKGS]  build static libraries [default=yes]
1450   --enable-fast-install[=PKGS]
1451                           optimize for fast installation [default=yes]
1452   --disable-libtool-lock  avoid locking (might break parallel builds)
1453   --enable-maintainer-mode
1454                           enable make rules and dependencies not useful (and
1455                           sometimes confusing) to the casual installer
1456   --enable-symvers=STYLE  enables symbol versioning of the shared library
1457                           [default=yes]
1458   --enable-cet            enable Intel CET in target libraries [default=auto]
1459
1460 Optional Packages:
1461   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1462   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1463   --with-toolexeclibdir=DIR
1464                           install libraries built with a cross compiler within
1465                           DIR
1466   --with-pic              try to use only PIC/non-PIC objects [default=use
1467                           both]
1468   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1469   --with-gcc-major-version-only
1470                           use only GCC major number in filesystem paths
1471
1472 Some influential environment variables:
1473   CC          C compiler command
1474   CFLAGS      C compiler flags
1475   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1476               nonstandard directory <lib dir>
1477   LIBS        libraries to pass to the linker, e.g. -l<library>
1478   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1479               you have headers in a nonstandard directory <include dir>
1480   CCAS        assembler compiler command (defaults to CC)
1481   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1482   CPP         C preprocessor
1483
1484 Use these variables to override the choices made by `configure' or to help
1485 it to find libraries and programs with nonstandard names/locations.
1486
1487 Report bugs to the package provider.
1488 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1489 General help using GNU software: <http://www.gnu.org/gethelp/>.
1490 _ACEOF
1491 ac_status=$?
1492 fi
1493
1494 if test "$ac_init_help" = "recursive"; then
1495   # If there are subdirs, report their specific --help.
1496   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1497     test -d "$ac_dir" ||
1498       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1499       continue
1500     ac_builddir=.
1501
1502 case "$ac_dir" in
1503 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1504 *)
1505   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1506   # A ".." for each directory in $ac_dir_suffix.
1507   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1508   case $ac_top_builddir_sub in
1509   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1510   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1511   esac ;;
1512 esac
1513 ac_abs_top_builddir=$ac_pwd
1514 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1515 # for backward compatibility:
1516 ac_top_builddir=$ac_top_build_prefix
1517
1518 case $srcdir in
1519   .)  # We are building in place.
1520     ac_srcdir=.
1521     ac_top_srcdir=$ac_top_builddir_sub
1522     ac_abs_top_srcdir=$ac_pwd ;;
1523   [\\/]* | ?:[\\/]* )  # Absolute name.
1524     ac_srcdir=$srcdir$ac_dir_suffix;
1525     ac_top_srcdir=$srcdir
1526     ac_abs_top_srcdir=$srcdir ;;
1527   *) # Relative name.
1528     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1529     ac_top_srcdir=$ac_top_build_prefix$srcdir
1530     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1531 esac
1532 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1533
1534     cd "$ac_dir" || { ac_status=$?; continue; }
1535     # Check for guested configure.
1536     if test -f "$ac_srcdir/configure.gnu"; then
1537       echo &&
1538       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1539     elif test -f "$ac_srcdir/configure"; then
1540       echo &&
1541       $SHELL "$ac_srcdir/configure" --help=recursive
1542     else
1543       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1544     fi || ac_status=$?
1545     cd "$ac_pwd" || { ac_status=$?; break; }
1546   done
1547 fi
1548
1549 test -n "$ac_init_help" && exit $ac_status
1550 if $ac_init_version; then
1551   cat <<\_ACEOF
1552 GNU Atomic Library configure 1.0
1553 generated by GNU Autoconf 2.69
1554
1555 Copyright (C) 2012 Free Software Foundation, Inc.
1556 This configure script is free software; the Free Software Foundation
1557 gives unlimited permission to copy, distribute and modify it.
1558 _ACEOF
1559   exit
1560 fi
1561
1562 ## ------------------------ ##
1563 ## Autoconf initialization. ##
1564 ## ------------------------ ##
1565
1566 # ac_fn_c_try_compile LINENO
1567 # --------------------------
1568 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1569 ac_fn_c_try_compile ()
1570 {
1571   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1572   rm -f conftest.$ac_objext
1573   if { { ac_try="$ac_compile"
1574 case "(($ac_try" in
1575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1576   *) ac_try_echo=$ac_try;;
1577 esac
1578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1579 $as_echo "$ac_try_echo"; } >&5
1580   (eval "$ac_compile") 2>conftest.err
1581   ac_status=$?
1582   if test -s conftest.err; then
1583     grep -v '^ *+' conftest.err >conftest.er1
1584     cat conftest.er1 >&5
1585     mv -f conftest.er1 conftest.err
1586   fi
1587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1588   test $ac_status = 0; } && {
1589          test -z "$ac_c_werror_flag" ||
1590          test ! -s conftest.err
1591        } && test -s conftest.$ac_objext; then :
1592   ac_retval=0
1593 else
1594   $as_echo "$as_me: failed program was:" >&5
1595 sed 's/^/| /' conftest.$ac_ext >&5
1596
1597         ac_retval=1
1598 fi
1599   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1600   as_fn_set_status $ac_retval
1601
1602 } # ac_fn_c_try_compile
1603
1604 # ac_fn_c_try_link LINENO
1605 # -----------------------
1606 # Try to link conftest.$ac_ext, and return whether this succeeded.
1607 ac_fn_c_try_link ()
1608 {
1609   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1610   rm -f conftest.$ac_objext conftest$ac_exeext
1611   if { { ac_try="$ac_link"
1612 case "(($ac_try" in
1613   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1614   *) ac_try_echo=$ac_try;;
1615 esac
1616 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1617 $as_echo "$ac_try_echo"; } >&5
1618   (eval "$ac_link") 2>conftest.err
1619   ac_status=$?
1620   if test -s conftest.err; then
1621     grep -v '^ *+' conftest.err >conftest.er1
1622     cat conftest.er1 >&5
1623     mv -f conftest.er1 conftest.err
1624   fi
1625   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1626   test $ac_status = 0; } && {
1627          test -z "$ac_c_werror_flag" ||
1628          test ! -s conftest.err
1629        } && test -s conftest$ac_exeext && {
1630          test "$cross_compiling" = yes ||
1631          test -x conftest$ac_exeext
1632        }; then :
1633   ac_retval=0
1634 else
1635   $as_echo "$as_me: failed program was:" >&5
1636 sed 's/^/| /' conftest.$ac_ext >&5
1637
1638         ac_retval=1
1639 fi
1640   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1641   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1642   # interfere with the next link command; also delete a directory that is
1643   # left behind by Apple's compiler.  We do this before executing the actions.
1644   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1645   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1646   as_fn_set_status $ac_retval
1647
1648 } # ac_fn_c_try_link
1649
1650 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1651 # -------------------------------------------------------
1652 # Tests whether HEADER exists and can be compiled using the include files in
1653 # INCLUDES, setting the cache variable VAR accordingly.
1654 ac_fn_c_check_header_compile ()
1655 {
1656   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1657   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1658 $as_echo_n "checking for $2... " >&6; }
1659 if eval \${$3+:} false; then :
1660   $as_echo_n "(cached) " >&6
1661 else
1662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1663 /* end confdefs.h.  */
1664 $4
1665 #include <$2>
1666 _ACEOF
1667 if ac_fn_c_try_compile "$LINENO"; then :
1668   eval "$3=yes"
1669 else
1670   eval "$3=no"
1671 fi
1672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1673 fi
1674 eval ac_res=\$$3
1675                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1676 $as_echo "$ac_res" >&6; }
1677   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1678
1679 } # ac_fn_c_check_header_compile
1680
1681 # ac_fn_c_try_cpp LINENO
1682 # ----------------------
1683 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1684 ac_fn_c_try_cpp ()
1685 {
1686   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1687   if { { ac_try="$ac_cpp conftest.$ac_ext"
1688 case "(($ac_try" in
1689   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1690   *) ac_try_echo=$ac_try;;
1691 esac
1692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1693 $as_echo "$ac_try_echo"; } >&5
1694   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1695   ac_status=$?
1696   if test -s conftest.err; then
1697     grep -v '^ *+' conftest.err >conftest.er1
1698     cat conftest.er1 >&5
1699     mv -f conftest.er1 conftest.err
1700   fi
1701   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1702   test $ac_status = 0; } > conftest.i && {
1703          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1704          test ! -s conftest.err
1705        }; then :
1706   ac_retval=0
1707 else
1708   $as_echo "$as_me: failed program was:" >&5
1709 sed 's/^/| /' conftest.$ac_ext >&5
1710
1711     ac_retval=1
1712 fi
1713   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1714   as_fn_set_status $ac_retval
1715
1716 } # ac_fn_c_try_cpp
1717
1718 # ac_fn_c_try_run LINENO
1719 # ----------------------
1720 # Try to link conftest.$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 $ac_retval
1757
1758 } # ac_fn_c_try_run
1759
1760 # ac_fn_c_check_func LINENO FUNC VAR
1761 # ----------------------------------
1762 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1763 ac_fn_c_check_func ()
1764 {
1765   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1767 $as_echo_n "checking for $2... " >&6; }
1768 if eval \${$3+:} false; then :
1769   $as_echo_n "(cached) " >&6
1770 else
1771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1772 /* end confdefs.h.  */
1773 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1774    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1775 #define $2 innocuous_$2
1776
1777 /* System header to define __stub macros and hopefully few prototypes,
1778     which can conflict with char $2 (); below.
1779     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1780     <limits.h> exists even on freestanding compilers.  */
1781
1782 #ifdef __STDC__
1783 # include <limits.h>
1784 #else
1785 # include <assert.h>
1786 #endif
1787
1788 #undef $2
1789
1790 /* Override any GCC internal prototype to avoid an error.
1791    Use char because int might match the return type of a GCC
1792    builtin and then its argument prototype would still apply.  */
1793 #ifdef __cplusplus
1794 extern "C"
1795 #endif
1796 char $2 ();
1797 /* The GNU C library defines this for functions which it implements
1798     to always fail with ENOSYS.  Some functions are actually named
1799     something starting with __ and the normal name is an alias.  */
1800 #if defined __stub_$2 || defined __stub___$2
1801 choke me
1802 #endif
1803
1804 int
1805 main ()
1806 {
1807 return $2 ();
1808   ;
1809   return 0;
1810 }
1811 _ACEOF
1812 if ac_fn_c_try_link "$LINENO"; then :
1813   eval "$3=yes"
1814 else
1815   eval "$3=no"
1816 fi
1817 rm -f core conftest.err conftest.$ac_objext \
1818     conftest$ac_exeext conftest.$ac_ext
1819 fi
1820 eval ac_res=\$$3
1821                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1822 $as_echo "$ac_res" >&6; }
1823   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1824
1825 } # ac_fn_c_check_func
1826
1827 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1828 # -------------------------------------------
1829 # Tests whether TYPE exists after having included INCLUDES, setting cache
1830 # variable VAR accordingly.
1831 ac_fn_c_check_type ()
1832 {
1833   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1835 $as_echo_n "checking for $2... " >&6; }
1836 if eval \${$3+:} false; then :
1837   $as_echo_n "(cached) " >&6
1838 else
1839   eval "$3=no"
1840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1841 /* end confdefs.h.  */
1842 $4
1843 int
1844 main ()
1845 {
1846 if (sizeof ($2))
1847          return 0;
1848   ;
1849   return 0;
1850 }
1851 _ACEOF
1852 if ac_fn_c_try_compile "$LINENO"; then :
1853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1854 /* end confdefs.h.  */
1855 $4
1856 int
1857 main ()
1858 {
1859 if (sizeof (($2)))
1860             return 0;
1861   ;
1862   return 0;
1863 }
1864 _ACEOF
1865 if ac_fn_c_try_compile "$LINENO"; then :
1866
1867 else
1868   eval "$3=yes"
1869 fi
1870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1871 fi
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1873 fi
1874 eval ac_res=\$$3
1875                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876 $as_echo "$ac_res" >&6; }
1877   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1878
1879 } # ac_fn_c_check_type
1880
1881 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1882 # --------------------------------------------
1883 # Tries to find the compile-time value of EXPR in a program that includes
1884 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1885 # computed
1886 ac_fn_c_compute_int ()
1887 {
1888   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1889   if test "$cross_compiling" = yes; then
1890     # Depending upon the size, compute the lo and hi bounds.
1891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1892 /* end confdefs.h.  */
1893 $4
1894 int
1895 main ()
1896 {
1897 static int test_array [1 - 2 * !(($2) >= 0)];
1898 test_array [0] = 0;
1899 return test_array [0];
1900
1901   ;
1902   return 0;
1903 }
1904 _ACEOF
1905 if ac_fn_c_try_compile "$LINENO"; then :
1906   ac_lo=0 ac_mid=0
1907   while :; do
1908     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1909 /* end confdefs.h.  */
1910 $4
1911 int
1912 main ()
1913 {
1914 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1915 test_array [0] = 0;
1916 return test_array [0];
1917
1918   ;
1919   return 0;
1920 }
1921 _ACEOF
1922 if ac_fn_c_try_compile "$LINENO"; then :
1923   ac_hi=$ac_mid; break
1924 else
1925   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1926                         if test $ac_lo -le $ac_mid; then
1927                           ac_lo= ac_hi=
1928                           break
1929                         fi
1930                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1931 fi
1932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1933   done
1934 else
1935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1936 /* end confdefs.h.  */
1937 $4
1938 int
1939 main ()
1940 {
1941 static int test_array [1 - 2 * !(($2) < 0)];
1942 test_array [0] = 0;
1943 return test_array [0];
1944
1945   ;
1946   return 0;
1947 }
1948 _ACEOF
1949 if ac_fn_c_try_compile "$LINENO"; then :
1950   ac_hi=-1 ac_mid=-1
1951   while :; do
1952     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1953 /* end confdefs.h.  */
1954 $4
1955 int
1956 main ()
1957 {
1958 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1959 test_array [0] = 0;
1960 return test_array [0];
1961
1962   ;
1963   return 0;
1964 }
1965 _ACEOF
1966 if ac_fn_c_try_compile "$LINENO"; then :
1967   ac_lo=$ac_mid; break
1968 else
1969   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1970                         if test $ac_mid -le $ac_hi; then
1971                           ac_lo= ac_hi=
1972                           break
1973                         fi
1974                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1975 fi
1976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1977   done
1978 else
1979   ac_lo= ac_hi=
1980 fi
1981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1982 fi
1983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1984 # Binary search between lo and hi bounds.
1985 while test "x$ac_lo" != "x$ac_hi"; do
1986   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988 /* end confdefs.h.  */
1989 $4
1990 int
1991 main ()
1992 {
1993 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1994 test_array [0] = 0;
1995 return test_array [0];
1996
1997   ;
1998   return 0;
1999 }
2000 _ACEOF
2001 if ac_fn_c_try_compile "$LINENO"; then :
2002   ac_hi=$ac_mid
2003 else
2004   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2005 fi
2006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2007 done
2008 case $ac_lo in #((
2009 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2010 '') ac_retval=1 ;;
2011 esac
2012   else
2013     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2014 /* end confdefs.h.  */
2015 $4
2016 static long int longval () { return $2; }
2017 static unsigned long int ulongval () { return $2; }
2018 #include <stdio.h>
2019 #include <stdlib.h>
2020 int
2021 main ()
2022 {
2023
2024   FILE *f = fopen ("conftest.val", "w");
2025   if (! f)
2026     return 1;
2027   if (($2) < 0)
2028     {
2029       long int i = longval ();
2030       if (i != ($2))
2031         return 1;
2032       fprintf (f, "%ld", i);
2033     }
2034   else
2035     {
2036       unsigned long int i = ulongval ();
2037       if (i != ($2))
2038         return 1;
2039       fprintf (f, "%lu", i);
2040     }
2041   /* Do not output a trailing newline, as this causes \r\n confusion
2042      on some platforms.  */
2043   return ferror (f) || fclose (f) != 0;
2044
2045   ;
2046   return 0;
2047 }
2048 _ACEOF
2049 if ac_fn_c_try_run "$LINENO"; then :
2050   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2051 else
2052   ac_retval=1
2053 fi
2054 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2055   conftest.$ac_objext conftest.beam conftest.$ac_ext
2056 rm -f conftest.val
2057
2058   fi
2059   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2060   as_fn_set_status $ac_retval
2061
2062 } # ac_fn_c_compute_int
2063
2064 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2065 # -------------------------------------------------------
2066 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2067 # the include files in INCLUDES and setting the cache variable VAR
2068 # accordingly.
2069 ac_fn_c_check_header_mongrel ()
2070 {
2071   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2072   if eval \${$3+:} false; then :
2073   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2074 $as_echo_n "checking for $2... " >&6; }
2075 if eval \${$3+:} false; then :
2076   $as_echo_n "(cached) " >&6
2077 fi
2078 eval ac_res=\$$3
2079                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2080 $as_echo "$ac_res" >&6; }
2081 else
2082   # Is the header compilable?
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2084 $as_echo_n "checking $2 usability... " >&6; }
2085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2086 /* end confdefs.h.  */
2087 $4
2088 #include <$2>
2089 _ACEOF
2090 if ac_fn_c_try_compile "$LINENO"; then :
2091   ac_header_compiler=yes
2092 else
2093   ac_header_compiler=no
2094 fi
2095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2097 $as_echo "$ac_header_compiler" >&6; }
2098
2099 # Is the header present?
2100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2101 $as_echo_n "checking $2 presence... " >&6; }
2102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2103 /* end confdefs.h.  */
2104 #include <$2>
2105 _ACEOF
2106 if ac_fn_c_try_cpp "$LINENO"; then :
2107   ac_header_preproc=yes
2108 else
2109   ac_header_preproc=no
2110 fi
2111 rm -f conftest.err conftest.i conftest.$ac_ext
2112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2113 $as_echo "$ac_header_preproc" >&6; }
2114
2115 # So?  What about this header?
2116 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2117   yes:no: )
2118     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2119 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2120     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2121 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2122     ;;
2123   no:yes:* )
2124     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2125 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2126     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2127 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2128     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2129 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2130     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2131 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2132     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2133 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2134     ;;
2135 esac
2136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2137 $as_echo_n "checking for $2... " >&6; }
2138 if eval \${$3+:} false; then :
2139   $as_echo_n "(cached) " >&6
2140 else
2141   eval "$3=\$ac_header_compiler"
2142 fi
2143 eval ac_res=\$$3
2144                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2145 $as_echo "$ac_res" >&6; }
2146 fi
2147   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2148
2149 } # ac_fn_c_check_header_mongrel
2150 cat >config.log <<_ACEOF
2151 This file contains any messages produced by compilers while
2152 running configure, to aid debugging if configure makes a mistake.
2153
2154 It was created by GNU Atomic Library $as_me 1.0, which was
2155 generated by GNU Autoconf 2.69.  Invocation command line was
2156
2157   $ $0 $@
2158
2159 _ACEOF
2160 exec 5>>config.log
2161 {
2162 cat <<_ASUNAME
2163 ## --------- ##
2164 ## Platform. ##
2165 ## --------- ##
2166
2167 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2168 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2169 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2170 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2171 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2172
2173 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2174 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2175
2176 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2177 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2178 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2179 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2180 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2181 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2182 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2183
2184 _ASUNAME
2185
2186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2187 for as_dir in $PATH
2188 do
2189   IFS=$as_save_IFS
2190   test -z "$as_dir" && as_dir=.
2191     $as_echo "PATH: $as_dir"
2192   done
2193 IFS=$as_save_IFS
2194
2195 } >&5
2196
2197 cat >&5 <<_ACEOF
2198
2199
2200 ## ----------- ##
2201 ## Core tests. ##
2202 ## ----------- ##
2203
2204 _ACEOF
2205
2206
2207 # Keep a trace of the command line.
2208 # Strip out --no-create and --no-recursion so they do not pile up.
2209 # Strip out --silent because we don't want to record it for future runs.
2210 # Also quote any args containing shell meta-characters.
2211 # Make two passes to allow for proper duplicate-argument suppression.
2212 ac_configure_args=
2213 ac_configure_args0=
2214 ac_configure_args1=
2215 ac_must_keep_next=false
2216 for ac_pass in 1 2
2217 do
2218   for ac_arg
2219   do
2220     case $ac_arg in
2221     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2222     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2223     | -silent | --silent | --silen | --sile | --sil)
2224       continue ;;
2225     *\'*)
2226       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2227     esac
2228     case $ac_pass in
2229     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2230     2)
2231       as_fn_append ac_configure_args1 " '$ac_arg'"
2232       if test $ac_must_keep_next = true; then
2233         ac_must_keep_next=false # Got value, back to normal.
2234       else
2235         case $ac_arg in
2236           *=* | --config-cache | -C | -disable-* | --disable-* \
2237           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2238           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2239           | -with-* | --with-* | -without-* | --without-* | --x)
2240             case "$ac_configure_args0 " in
2241               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2242             esac
2243             ;;
2244           -* ) ac_must_keep_next=true ;;
2245         esac
2246       fi
2247       as_fn_append ac_configure_args " '$ac_arg'"
2248       ;;
2249     esac
2250   done
2251 done
2252 { ac_configure_args0=; unset ac_configure_args0;}
2253 { ac_configure_args1=; unset ac_configure_args1;}
2254
2255 # When interrupted or exit'd, cleanup temporary files, and complete
2256 # config.log.  We remove comments because anyway the quotes in there
2257 # would cause problems or look ugly.
2258 # WARNING: Use '\'' to represent an apostrophe within the trap.
2259 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2260 trap 'exit_status=$?
2261   # Save into config.log some information that might help in debugging.
2262   {
2263     echo
2264
2265     $as_echo "## ---------------- ##
2266 ## Cache variables. ##
2267 ## ---------------- ##"
2268     echo
2269     # The following way of writing the cache mishandles newlines in values,
2270 (
2271   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2272     eval ac_val=\$$ac_var
2273     case $ac_val in #(
2274     *${as_nl}*)
2275       case $ac_var in #(
2276       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2277 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2278       esac
2279       case $ac_var in #(
2280       _ | IFS | as_nl) ;; #(
2281       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2282       *) { eval $ac_var=; unset $ac_var;} ;;
2283       esac ;;
2284     esac
2285   done
2286   (set) 2>&1 |
2287     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2288     *${as_nl}ac_space=\ *)
2289       sed -n \
2290         "s/'\''/'\''\\\\'\'''\''/g;
2291           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2292       ;; #(
2293     *)
2294       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2295       ;;
2296     esac |
2297     sort
2298 )
2299     echo
2300
2301     $as_echo "## ----------------- ##
2302 ## Output variables. ##
2303 ## ----------------- ##"
2304     echo
2305     for ac_var in $ac_subst_vars
2306     do
2307       eval ac_val=\$$ac_var
2308       case $ac_val in
2309       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2310       esac
2311       $as_echo "$ac_var='\''$ac_val'\''"
2312     done | sort
2313     echo
2314
2315     if test -n "$ac_subst_files"; then
2316       $as_echo "## ------------------- ##
2317 ## File substitutions. ##
2318 ## ------------------- ##"
2319       echo
2320       for ac_var in $ac_subst_files
2321       do
2322         eval ac_val=\$$ac_var
2323         case $ac_val in
2324         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2325         esac
2326         $as_echo "$ac_var='\''$ac_val'\''"
2327       done | sort
2328       echo
2329     fi
2330
2331     if test -s confdefs.h; then
2332       $as_echo "## ----------- ##
2333 ## confdefs.h. ##
2334 ## ----------- ##"
2335       echo
2336       cat confdefs.h
2337       echo
2338     fi
2339     test "$ac_signal" != 0 &&
2340       $as_echo "$as_me: caught signal $ac_signal"
2341     $as_echo "$as_me: exit $exit_status"
2342   } >&5
2343   rm -f core *.core core.conftest.* &&
2344     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2345     exit $exit_status
2346 ' 0
2347 for ac_signal in 1 2 13 15; do
2348   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2349 done
2350 ac_signal=0
2351
2352 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2353 rm -f -r conftest* confdefs.h
2354
2355 $as_echo "/* confdefs.h */" > confdefs.h
2356
2357 # Predefined preprocessor variables.
2358
2359 cat >>confdefs.h <<_ACEOF
2360 #define PACKAGE_NAME "$PACKAGE_NAME"
2361 _ACEOF
2362
2363 cat >>confdefs.h <<_ACEOF
2364 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2365 _ACEOF
2366
2367 cat >>confdefs.h <<_ACEOF
2368 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2369 _ACEOF
2370
2371 cat >>confdefs.h <<_ACEOF
2372 #define PACKAGE_STRING "$PACKAGE_STRING"
2373 _ACEOF
2374
2375 cat >>confdefs.h <<_ACEOF
2376 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2377 _ACEOF
2378
2379 cat >>confdefs.h <<_ACEOF
2380 #define PACKAGE_URL "$PACKAGE_URL"
2381 _ACEOF
2382
2383
2384 # Let the site file select an alternate cache file if it wants to.
2385 # Prefer an explicitly selected file to automatically selected ones.
2386 ac_site_file1=NONE
2387 ac_site_file2=NONE
2388 if test -n "$CONFIG_SITE"; then
2389   # We do not want a PATH search for config.site.
2390   case $CONFIG_SITE in #((
2391     -*)  ac_site_file1=./$CONFIG_SITE;;
2392     */*) ac_site_file1=$CONFIG_SITE;;
2393     *)   ac_site_file1=./$CONFIG_SITE;;
2394   esac
2395 elif test "x$prefix" != xNONE; then
2396   ac_site_file1=$prefix/share/config.site
2397   ac_site_file2=$prefix/etc/config.site
2398 else
2399   ac_site_file1=$ac_default_prefix/share/config.site
2400   ac_site_file2=$ac_default_prefix/etc/config.site
2401 fi
2402 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2403 do
2404   test "x$ac_site_file" = xNONE && continue
2405   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2406     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2407 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2408     sed 's/^/| /' "$ac_site_file" >&5
2409     . "$ac_site_file" \
2410       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2411 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2412 as_fn_error $? "failed to load site script $ac_site_file
2413 See \`config.log' for more details" "$LINENO" 5; }
2414   fi
2415 done
2416
2417 if test -r "$cache_file"; then
2418   # Some versions of bash will fail to source /dev/null (special files
2419   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2420   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2421     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2422 $as_echo "$as_me: loading cache $cache_file" >&6;}
2423     case $cache_file in
2424       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2425       *)                      . "./$cache_file";;
2426     esac
2427   fi
2428 else
2429   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2430 $as_echo "$as_me: creating cache $cache_file" >&6;}
2431   >$cache_file
2432 fi
2433
2434 # Check that the precious variables saved in the cache have kept the same
2435 # value.
2436 ac_cache_corrupted=false
2437 for ac_var in $ac_precious_vars; do
2438   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2439   eval ac_new_set=\$ac_env_${ac_var}_set
2440   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2441   eval ac_new_val=\$ac_env_${ac_var}_value
2442   case $ac_old_set,$ac_new_set in
2443     set,)
2444       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2445 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2446       ac_cache_corrupted=: ;;
2447     ,set)
2448       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2449 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2450       ac_cache_corrupted=: ;;
2451     ,);;
2452     *)
2453       if test "x$ac_old_val" != "x$ac_new_val"; then
2454         # differences in whitespace do not lead to failure.
2455         ac_old_val_w=`echo x $ac_old_val`
2456         ac_new_val_w=`echo x $ac_new_val`
2457         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2458           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2459 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2460           ac_cache_corrupted=:
2461         else
2462           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2463 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2464           eval $ac_var=\$ac_old_val
2465         fi
2466         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2467 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2468         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2469 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2470       fi;;
2471   esac
2472   # Pass precious variables to config.status.
2473   if test "$ac_new_set" = set; then
2474     case $ac_new_val in
2475     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2476     *) ac_arg=$ac_var=$ac_new_val ;;
2477     esac
2478     case " $ac_configure_args " in
2479       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2480       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2481     esac
2482   fi
2483 done
2484 if $ac_cache_corrupted; then
2485   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2486 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2487   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2488 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2489   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2490 fi
2491 ## -------------------- ##
2492 ## Main body of script. ##
2493 ## -------------------- ##
2494
2495 ac_ext=c
2496 ac_cpp='$CPP $CPPFLAGS'
2497 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2498 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2499 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2500
2501
2502
2503
2504
2505 ac_config_headers="$ac_config_headers auto-config.h"
2506
2507
2508 # -------
2509 # Options
2510 # -------
2511
2512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2513 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2514  # Check whether --enable-version-specific-runtime-libs was given.
2515 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2516   enableval=$enable_version_specific_runtime_libs;
2517       case "$enableval" in
2518        yes|no) ;;
2519        *) as_fn_error $? "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2520                           esac
2521
2522 else
2523   enable_version_specific_runtime_libs=no
2524 fi
2525
2526
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2528 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2529
2530 # We would like our source tree to be readonly. However when releases or
2531 # pre-releases are generated, the flex/bison generated files as well as the
2532 # various formats of manuals need to be included along with the rest of the
2533 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2534 # just that.
2535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2536 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2537  # Check whether --enable-generated-files-in-srcdir was given.
2538 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2539   enableval=$enable_generated_files_in_srcdir;
2540       case "$enableval" in
2541        yes|no) ;;
2542        *) as_fn_error $? "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2543                           esac
2544
2545 else
2546   enable_generated_files_in_srcdir=no
2547 fi
2548
2549
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2551 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2552  if test "$enable_generated_files_in_srcdir" = yes; then
2553   GENINSRC_TRUE=
2554   GENINSRC_FALSE='#'
2555 else
2556   GENINSRC_TRUE='#'
2557   GENINSRC_FALSE=
2558 fi
2559
2560
2561
2562 # -------
2563
2564 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2565 #
2566 # You will slowly go insane if you do not grok the following fact:  when
2567 # building this library, the top-level /target/ becomes the library's /host/.
2568 #
2569 # configure then causes --target to default to --host, exactly like any
2570 # other package using autoconf.  Therefore, 'target' and 'host' will
2571 # always be the same.  This makes sense both for native and cross compilers
2572 # just think about it for a little while.  :-)
2573 #
2574 # Also, if this library is being configured as part of a cross compiler, the
2575 # top-level configure script will pass the "real" host as $with_cross_host.
2576 #
2577 # Do not delete or change the following two lines.  For why, see
2578 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2579 ac_aux_dir=
2580 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2581   if test -f "$ac_dir/install-sh"; then
2582     ac_aux_dir=$ac_dir
2583     ac_install_sh="$ac_aux_dir/install-sh -c"
2584     break
2585   elif test -f "$ac_dir/install.sh"; then
2586     ac_aux_dir=$ac_dir
2587     ac_install_sh="$ac_aux_dir/install.sh -c"
2588     break
2589   elif test -f "$ac_dir/shtool"; then
2590     ac_aux_dir=$ac_dir
2591     ac_install_sh="$ac_aux_dir/shtool install -c"
2592     break
2593   fi
2594 done
2595 if test -z "$ac_aux_dir"; then
2596   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2597 fi
2598
2599 # These three variables are undocumented and unsupported,
2600 # and are intended to be withdrawn in a future Autoconf release.
2601 # They can cause serious problems if a builder's source tree is in a directory
2602 # whose full name contains unusual characters.
2603 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2604 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2605 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2606
2607
2608 # Make sure we can run config.sub.
2609 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2610   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2611
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2613 $as_echo_n "checking build system type... " >&6; }
2614 if ${ac_cv_build+:} false; then :
2615   $as_echo_n "(cached) " >&6
2616 else
2617   ac_build_alias=$build_alias
2618 test "x$ac_build_alias" = x &&
2619   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2620 test "x$ac_build_alias" = x &&
2621   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2622 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2623   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2624
2625 fi
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2627 $as_echo "$ac_cv_build" >&6; }
2628 case $ac_cv_build in
2629 *-*-*) ;;
2630 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2631 esac
2632 build=$ac_cv_build
2633 ac_save_IFS=$IFS; IFS='-'
2634 set x $ac_cv_build
2635 shift
2636 build_cpu=$1
2637 build_vendor=$2
2638 shift; shift
2639 # Remember, the first character of IFS is used to create $*,
2640 # except with old shells:
2641 build_os=$*
2642 IFS=$ac_save_IFS
2643 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2644
2645
2646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2647 $as_echo_n "checking host system type... " >&6; }
2648 if ${ac_cv_host+:} false; then :
2649   $as_echo_n "(cached) " >&6
2650 else
2651   if test "x$host_alias" = x; then
2652   ac_cv_host=$ac_cv_build
2653 else
2654   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2655     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2656 fi
2657
2658 fi
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2660 $as_echo "$ac_cv_host" >&6; }
2661 case $ac_cv_host in
2662 *-*-*) ;;
2663 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2664 esac
2665 host=$ac_cv_host
2666 ac_save_IFS=$IFS; IFS='-'
2667 set x $ac_cv_host
2668 shift
2669 host_cpu=$1
2670 host_vendor=$2
2671 shift; shift
2672 # Remember, the first character of IFS is used to create $*,
2673 # except with old shells:
2674 host_os=$*
2675 IFS=$ac_save_IFS
2676 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2677
2678
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2680 $as_echo_n "checking target system type... " >&6; }
2681 if ${ac_cv_target+:} false; then :
2682   $as_echo_n "(cached) " >&6
2683 else
2684   if test "x$target_alias" = x; then
2685   ac_cv_target=$ac_cv_host
2686 else
2687   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2688     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2689 fi
2690
2691 fi
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2693 $as_echo "$ac_cv_target" >&6; }
2694 case $ac_cv_target in
2695 *-*-*) ;;
2696 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2697 esac
2698 target=$ac_cv_target
2699 ac_save_IFS=$IFS; IFS='-'
2700 set x $ac_cv_target
2701 shift
2702 target_cpu=$1
2703 target_vendor=$2
2704 shift; shift
2705 # Remember, the first character of IFS is used to create $*,
2706 # except with old shells:
2707 target_os=$*
2708 IFS=$ac_save_IFS
2709 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2710
2711
2712 # The aliases save the names the user supplied, while $host etc.
2713 # will get canonicalized.
2714 test -n "$target_alias" &&
2715   test "$program_prefix$program_suffix$program_transform_name" = \
2716     NONENONEs,x,x, &&
2717   program_prefix=${target_alias}-
2718
2719 target_alias=${target_alias-$host_alias}
2720
2721 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2722 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2723 #  1.9.0:  minimum required version
2724 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2725 #              of other PACKAGE_* variables will, however, and there's nothing
2726 #              we can do about that; they come from AC_INIT).
2727 #  no-dist:  we don't want 'dist' and related rules.
2728 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2729 #            file in the top srcdir, etc, etc), so stop complaining.
2730 #  -Wall:  turns on all automake warnings...
2731 #  -Wno-portability:  ...except this one, since GNU make is required.
2732 #  -Wno-override: ... and this one, since we do want this in testsuite.
2733 am__api_version='1.15'
2734
2735 # Find a good install program.  We prefer a C program (faster),
2736 # so one script is as good as another.  But avoid the broken or
2737 # incompatible versions:
2738 # SysV /etc/install, /usr/sbin/install
2739 # SunOS /usr/etc/install
2740 # IRIX /sbin/install
2741 # AIX /bin/install
2742 # AmigaOS /C/install, which installs bootblocks on floppy discs
2743 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2744 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2745 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2746 # OS/2's system install, which has a completely different semantic
2747 # ./install, which can be erroneously created by make from ./install.sh.
2748 # Reject install programs that cannot install multiple files.
2749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2750 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2751 if test -z "$INSTALL"; then
2752 if ${ac_cv_path_install+:} false; then :
2753   $as_echo_n "(cached) " >&6
2754 else
2755   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2756 for as_dir in $PATH
2757 do
2758   IFS=$as_save_IFS
2759   test -z "$as_dir" && as_dir=.
2760     # Account for people who put trailing slashes in PATH elements.
2761 case $as_dir/ in #((
2762   ./ | .// | /[cC]/* | \
2763   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2764   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2765   /usr/ucb/* ) ;;
2766   *)
2767     # OSF1 and SCO ODT 3.0 have their own names for install.
2768     # Don't use installbsd from OSF since it installs stuff as root
2769     # by default.
2770     for ac_prog in ginstall scoinst install; do
2771       for ac_exec_ext in '' $ac_executable_extensions; do
2772         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2773           if test $ac_prog = install &&
2774             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2775             # AIX install.  It has an incompatible calling convention.
2776             :
2777           elif test $ac_prog = install &&
2778             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2779             # program-specific install script used by HP pwplus--don't use.
2780             :
2781           else
2782             rm -rf conftest.one conftest.two conftest.dir
2783             echo one > conftest.one
2784             echo two > conftest.two
2785             mkdir conftest.dir
2786             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2787               test -s conftest.one && test -s conftest.two &&
2788               test -s conftest.dir/conftest.one &&
2789               test -s conftest.dir/conftest.two
2790             then
2791               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2792               break 3
2793             fi
2794           fi
2795         fi
2796       done
2797     done
2798     ;;
2799 esac
2800
2801   done
2802 IFS=$as_save_IFS
2803
2804 rm -rf conftest.one conftest.two conftest.dir
2805
2806 fi
2807   if test "${ac_cv_path_install+set}" = set; then
2808     INSTALL=$ac_cv_path_install
2809   else
2810     # As a last resort, use the slow shell script.  Don't cache a
2811     # value for INSTALL within a source directory, because that will
2812     # break other packages using the cache if that directory is
2813     # removed, or if the value is a relative name.
2814     INSTALL=$ac_install_sh
2815   fi
2816 fi
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2818 $as_echo "$INSTALL" >&6; }
2819
2820 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2821 # It thinks the first close brace ends the variable substitution.
2822 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2823
2824 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2825
2826 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2827
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2829 $as_echo_n "checking whether build environment is sane... " >&6; }
2830 # Reject unsafe characters in $srcdir or the absolute working directory
2831 # name.  Accept space and tab only in the latter.
2832 am_lf='
2833 '
2834 case `pwd` in
2835   *[\\\"\#\$\&\'\`$am_lf]*)
2836     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2837 esac
2838 case $srcdir in
2839   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2840     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2841 esac
2842
2843 # Do 'set' in a subshell so we don't clobber the current shell's
2844 # arguments.  Must try -L first in case configure is actually a
2845 # symlink; some systems play weird games with the mod time of symlinks
2846 # (eg FreeBSD returns the mod time of the symlink's containing
2847 # directory).
2848 if (
2849    am_has_slept=no
2850    for am_try in 1 2; do
2851      echo "timestamp, slept: $am_has_slept" > conftest.file
2852      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2853      if test "$*" = "X"; then
2854         # -L didn't work.
2855         set X `ls -t "$srcdir/configure" conftest.file`
2856      fi
2857      if test "$*" != "X $srcdir/configure conftest.file" \
2858         && test "$*" != "X conftest.file $srcdir/configure"; then
2859
2860         # If neither matched, then we have a broken ls.  This can happen
2861         # if, for instance, CONFIG_SHELL is bash and it inherits a
2862         # broken ls alias from the environment.  This has actually
2863         # happened.  Such a system could not be considered "sane".
2864         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2865   alias in your environment" "$LINENO" 5
2866      fi
2867      if test "$2" = conftest.file || test $am_try -eq 2; then
2868        break
2869      fi
2870      # Just in case.
2871      sleep 1
2872      am_has_slept=yes
2873    done
2874    test "$2" = conftest.file
2875    )
2876 then
2877    # Ok.
2878    :
2879 else
2880    as_fn_error $? "newly created file is older than distributed files!
2881 Check your system clock" "$LINENO" 5
2882 fi
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2884 $as_echo "yes" >&6; }
2885 # If we didn't sleep, we still need to ensure time stamps of config.status and
2886 # generated files are strictly newer.
2887 am_sleep_pid=
2888 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2889   ( sleep 1 ) &
2890   am_sleep_pid=$!
2891 fi
2892
2893 rm -f conftest.file
2894
2895 test "$program_prefix" != NONE &&
2896   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2897 # Use a double $ so make ignores it.
2898 test "$program_suffix" != NONE &&
2899   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2900 # Double any \ or $.
2901 # By default was `s,x,x', remove it if useless.
2902 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2903 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2904
2905 # Expand $ac_aux_dir to an absolute path.
2906 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2907
2908 if test x"${MISSING+set}" != xset; then
2909   case $am_aux_dir in
2910   *\ * | *\     *)
2911     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2912   *)
2913     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2914   esac
2915 fi
2916 # Use eval to expand $SHELL
2917 if eval "$MISSING --is-lightweight"; then
2918   am_missing_run="$MISSING "
2919 else
2920   am_missing_run=
2921   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2922 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2923 fi
2924
2925 if test x"${install_sh+set}" != xset; then
2926   case $am_aux_dir in
2927   *\ * | *\     *)
2928     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2929   *)
2930     install_sh="\${SHELL} $am_aux_dir/install-sh"
2931   esac
2932 fi
2933
2934 # Installed binaries are usually stripped using 'strip' when the user
2935 # run "make install-strip".  However 'strip' might not be the right
2936 # tool to use in cross-compilation environments, therefore Automake
2937 # will honor the 'STRIP' environment variable to overrule this program.
2938 if test "$cross_compiling" != no; then
2939   if test -n "$ac_tool_prefix"; then
2940   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2941 set dummy ${ac_tool_prefix}strip; ac_word=$2
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2943 $as_echo_n "checking for $ac_word... " >&6; }
2944 if ${ac_cv_prog_STRIP+:} false; then :
2945   $as_echo_n "(cached) " >&6
2946 else
2947   if test -n "$STRIP"; then
2948   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2949 else
2950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2951 for as_dir in $PATH
2952 do
2953   IFS=$as_save_IFS
2954   test -z "$as_dir" && as_dir=.
2955     for ac_exec_ext in '' $ac_executable_extensions; do
2956   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2957     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2958     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2959     break 2
2960   fi
2961 done
2962   done
2963 IFS=$as_save_IFS
2964
2965 fi
2966 fi
2967 STRIP=$ac_cv_prog_STRIP
2968 if test -n "$STRIP"; then
2969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2970 $as_echo "$STRIP" >&6; }
2971 else
2972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2973 $as_echo "no" >&6; }
2974 fi
2975
2976
2977 fi
2978 if test -z "$ac_cv_prog_STRIP"; then
2979   ac_ct_STRIP=$STRIP
2980   # Extract the first word of "strip", so it can be a program name with args.
2981 set dummy strip; ac_word=$2
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2983 $as_echo_n "checking for $ac_word... " >&6; }
2984 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2985   $as_echo_n "(cached) " >&6
2986 else
2987   if test -n "$ac_ct_STRIP"; then
2988   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2989 else
2990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2991 for as_dir in $PATH
2992 do
2993   IFS=$as_save_IFS
2994   test -z "$as_dir" && as_dir=.
2995     for ac_exec_ext in '' $ac_executable_extensions; do
2996   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2997     ac_cv_prog_ac_ct_STRIP="strip"
2998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2999     break 2
3000   fi
3001 done
3002   done
3003 IFS=$as_save_IFS
3004
3005 fi
3006 fi
3007 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3008 if test -n "$ac_ct_STRIP"; then
3009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3010 $as_echo "$ac_ct_STRIP" >&6; }
3011 else
3012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3013 $as_echo "no" >&6; }
3014 fi
3015
3016   if test "x$ac_ct_STRIP" = x; then
3017     STRIP=":"
3018   else
3019     case $cross_compiling:$ac_tool_warned in
3020 yes:)
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3022 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3023 ac_tool_warned=yes ;;
3024 esac
3025     STRIP=$ac_ct_STRIP
3026   fi
3027 else
3028   STRIP="$ac_cv_prog_STRIP"
3029 fi
3030
3031 fi
3032 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3033
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3035 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3036 if test -z "$MKDIR_P"; then
3037   if ${ac_cv_path_mkdir+:} false; then :
3038   $as_echo_n "(cached) " >&6
3039 else
3040   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3042 do
3043   IFS=$as_save_IFS
3044   test -z "$as_dir" && as_dir=.
3045     for ac_prog in mkdir gmkdir; do
3046          for ac_exec_ext in '' $ac_executable_extensions; do
3047            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3048            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3049              'mkdir (GNU coreutils) '* | \
3050              'mkdir (coreutils) '* | \
3051              'mkdir (fileutils) '4.1*)
3052                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3053                break 3;;
3054            esac
3055          done
3056        done
3057   done
3058 IFS=$as_save_IFS
3059
3060 fi
3061
3062   test -d ./--version && rmdir ./--version
3063   if test "${ac_cv_path_mkdir+set}" = set; then
3064     MKDIR_P="$ac_cv_path_mkdir -p"
3065   else
3066     # As a last resort, use the slow shell script.  Don't cache a
3067     # value for MKDIR_P within a source directory, because that will
3068     # break other packages using the cache if that directory is
3069     # removed, or if the value is a relative name.
3070     MKDIR_P="$ac_install_sh -d"
3071   fi
3072 fi
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3074 $as_echo "$MKDIR_P" >&6; }
3075
3076 for ac_prog in gawk mawk nawk awk
3077 do
3078   # Extract the first word of "$ac_prog", so it can be a program name with args.
3079 set dummy $ac_prog; ac_word=$2
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3081 $as_echo_n "checking for $ac_word... " >&6; }
3082 if ${ac_cv_prog_AWK+:} false; then :
3083   $as_echo_n "(cached) " >&6
3084 else
3085   if test -n "$AWK"; then
3086   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3087 else
3088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3089 for as_dir in $PATH
3090 do
3091   IFS=$as_save_IFS
3092   test -z "$as_dir" && as_dir=.
3093     for ac_exec_ext in '' $ac_executable_extensions; do
3094   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3095     ac_cv_prog_AWK="$ac_prog"
3096     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3097     break 2
3098   fi
3099 done
3100   done
3101 IFS=$as_save_IFS
3102
3103 fi
3104 fi
3105 AWK=$ac_cv_prog_AWK
3106 if test -n "$AWK"; then
3107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3108 $as_echo "$AWK" >&6; }
3109 else
3110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3111 $as_echo "no" >&6; }
3112 fi
3113
3114
3115   test -n "$AWK" && break
3116 done
3117
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3119 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3120 set x ${MAKE-make}
3121 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3122 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3123   $as_echo_n "(cached) " >&6
3124 else
3125   cat >conftest.make <<\_ACEOF
3126 SHELL = /bin/sh
3127 all:
3128         @echo '@@@%%%=$(MAKE)=@@@%%%'
3129 _ACEOF
3130 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3131 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3132   *@@@%%%=?*=@@@%%%*)
3133     eval ac_cv_prog_make_${ac_make}_set=yes;;
3134   *)
3135     eval ac_cv_prog_make_${ac_make}_set=no;;
3136 esac
3137 rm -f conftest.make
3138 fi
3139 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3141 $as_echo "yes" >&6; }
3142   SET_MAKE=
3143 else
3144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3145 $as_echo "no" >&6; }
3146   SET_MAKE="MAKE=${MAKE-make}"
3147 fi
3148
3149 rm -rf .tst 2>/dev/null
3150 mkdir .tst 2>/dev/null
3151 if test -d .tst; then
3152   am__leading_dot=.
3153 else
3154   am__leading_dot=_
3155 fi
3156 rmdir .tst 2>/dev/null
3157
3158 # Check whether --enable-silent-rules was given.
3159 if test "${enable_silent_rules+set}" = set; then :
3160   enableval=$enable_silent_rules;
3161 fi
3162
3163 case $enable_silent_rules in # (((
3164   yes) AM_DEFAULT_VERBOSITY=0;;
3165    no) AM_DEFAULT_VERBOSITY=1;;
3166     *) AM_DEFAULT_VERBOSITY=1;;
3167 esac
3168 am_make=${MAKE-make}
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3170 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3171 if ${am_cv_make_support_nested_variables+:} false; then :
3172   $as_echo_n "(cached) " >&6
3173 else
3174   if $as_echo 'TRUE=$(BAR$(V))
3175 BAR0=false
3176 BAR1=true
3177 V=1
3178 am__doit:
3179         @$(TRUE)
3180 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3181   am_cv_make_support_nested_variables=yes
3182 else
3183   am_cv_make_support_nested_variables=no
3184 fi
3185 fi
3186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3187 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3188 if test $am_cv_make_support_nested_variables = yes; then
3189     AM_V='$(V)'
3190   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3191 else
3192   AM_V=$AM_DEFAULT_VERBOSITY
3193   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3194 fi
3195 AM_BACKSLASH='\'
3196
3197 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3198   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3199   # is not polluted with repeated "-I."
3200   am__isrc=' -I$(srcdir)'
3201   # test to see if srcdir already configured
3202   if test -f $srcdir/config.status; then
3203     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3204   fi
3205 fi
3206
3207 # test whether we have cygpath
3208 if test -z "$CYGPATH_W"; then
3209   if (cygpath --version) >/dev/null 2>/dev/null; then
3210     CYGPATH_W='cygpath -w'
3211   else
3212     CYGPATH_W=echo
3213   fi
3214 fi
3215
3216
3217 # Define the identity of the package.
3218  PACKAGE='libatomic'
3219  VERSION='1.0'
3220
3221
3222 cat >>confdefs.h <<_ACEOF
3223 #define PACKAGE "$PACKAGE"
3224 _ACEOF
3225
3226
3227 cat >>confdefs.h <<_ACEOF
3228 #define VERSION "$VERSION"
3229 _ACEOF
3230
3231 # Some tools Automake needs.
3232
3233 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3234
3235
3236 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3237
3238
3239 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3240
3241
3242 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3243
3244
3245 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3246
3247 # For better backward compatibility.  To be removed once Automake 1.9.x
3248 # dies out for good.  For more background, see:
3249 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3250 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3251 mkdir_p='$(MKDIR_P)'
3252
3253 # We need awk for the "check" target (and possibly the TAP driver).  The
3254 # system "awk" is bad on some platforms.
3255 # Always define AMTAR for backward compatibility.  Yes, it's still used
3256 # in the wild :-(  We should find a proper way to deprecate it ...
3257 AMTAR='$${TAR-tar}'
3258
3259
3260 # We'll loop over all known methods to create a tar archive until one works.
3261 _am_tools='gnutar  pax cpio none'
3262
3263 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3264
3265
3266
3267
3268
3269
3270 # POSIX will say in a future version that running "rm -f" with no argument
3271 # is OK; and we want to be able to make that assumption in our Makefile
3272 # recipes.  So use an aggressive probe to check that the usage we want is
3273 # actually supported "in the wild" to an acceptable degree.
3274 # See automake bug#10828.
3275 # To make any issue more visible, cause the running configure to be aborted
3276 # by default if the 'rm' program in use doesn't match our expectations; the
3277 # user can still override this though.
3278 if rm -f && rm -fr && rm -rf; then : OK; else
3279   cat >&2 <<'END'
3280 Oops!
3281
3282 Your 'rm' program seems unable to run without file operands specified
3283 on the command line, even when the '-f' option is present.  This is contrary
3284 to the behaviour of most rm programs out there, and not conforming with
3285 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3286
3287 Please tell bug-automake@gnu.org about your system, including the value
3288 of your $PATH and any error possibly output before this message.  This
3289 can help us improve future automake versions.
3290
3291 END
3292   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3293     echo 'Configuration will proceed anyway, since you have set the' >&2
3294     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3295     echo >&2
3296   else
3297     cat >&2 <<'END'
3298 Aborting the configuration process, to ensure you take notice of the issue.
3299
3300 You can download and install GNU coreutils to get an 'rm' implementation
3301 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3302
3303 If you want to complete the configuration process using your problematic
3304 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3305 to "yes", and re-run configure.
3306
3307 END
3308     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3309   fi
3310 fi
3311
3312 # Default to --enable-multilib
3313 # Check whether --enable-multilib was given.
3314 if test "${enable_multilib+set}" = set; then :
3315   enableval=$enable_multilib; case "$enableval" in
3316   yes) multilib=yes ;;
3317   no)  multilib=no ;;
3318   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
3319  esac
3320 else
3321   multilib=yes
3322 fi
3323
3324
3325 # We may get other options which we leave undocumented:
3326 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3327 # See config-ml.in if you want the gory details.
3328
3329 if test "$srcdir" = "."; then
3330   if test "$with_target_subdir" != "."; then
3331     multi_basedir="$srcdir/$with_multisrctop../.."
3332   else
3333     multi_basedir="$srcdir/$with_multisrctop.."
3334   fi
3335 else
3336   multi_basedir="$srcdir/.."
3337 fi
3338
3339
3340 # Even if the default multilib is not a cross compilation,
3341 # it may be that some of the other multilibs are.
3342 if test $cross_compiling = no && test $multilib = yes \
3343    && test "x${with_multisubdir}" != x ; then
3344    cross_compiling=maybe
3345 fi
3346
3347 ac_config_commands="$ac_config_commands default-1"
3348
3349
3350
3351 # Check whether --with-toolexeclibdir was given.
3352 if test "${with_toolexeclibdir+set}" = set; then :
3353   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
3354   /)
3355     ;;
3356   */)
3357     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
3358     ;;
3359 esac
3360 else
3361   with_toolexeclibdir=no
3362 fi
3363
3364
3365
3366 # Calculate toolexeclibdir
3367 # Also toolexecdir, though it's only used in toolexeclibdir
3368 case ${enable_version_specific_runtime_libs} in
3369   yes)
3370     # Need the gcc compiler version to know where to install libraries
3371     # and header files if --enable-version-specific-runtime-libs option
3372     # is selected.
3373     toolexecdir='$(libdir)/gcc/$(target_alias)'
3374     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3375     ;;
3376   no)
3377     if test -n "$with_cross_host" &&
3378        test x"$with_cross_host" != x"no"; then
3379       # Install a library built with a cross compiler in tooldir, not libdir.
3380       toolexecdir='$(exec_prefix)/$(target_alias)'
3381       case ${with_toolexeclibdir} in
3382         no)
3383           toolexeclibdir='$(toolexecdir)/lib'
3384           ;;
3385         *)
3386           toolexeclibdir=${with_toolexeclibdir}
3387           ;;
3388       esac
3389     else
3390       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3391       toolexeclibdir='$(libdir)'
3392     fi
3393     multi_os_directory=`$CC -print-multi-os-directory`
3394     case $multi_os_directory in
3395       .) ;; # Avoid trailing /.
3396       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3397     esac
3398     ;;
3399 esac
3400
3401
3402
3403 # Check the compiler.
3404 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3405 # We must force CC to /not/ be precious variables; otherwise
3406 # the wrong, non-multilib-adjusted value will be used in multilibs.
3407 # As a side effect, we have to subst CFLAGS ourselves.
3408
3409
3410
3411 ac_ext=c
3412 ac_cpp='$CPP $CPPFLAGS'
3413 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3414 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3415 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3416 if test -n "$ac_tool_prefix"; then
3417   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3418 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3420 $as_echo_n "checking for $ac_word... " >&6; }
3421 if ${ac_cv_prog_CC+:} false; then :
3422   $as_echo_n "(cached) " >&6
3423 else
3424   if test -n "$CC"; then
3425   ac_cv_prog_CC="$CC" # Let the user override the test.
3426 else
3427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3428 for as_dir in $PATH
3429 do
3430   IFS=$as_save_IFS
3431   test -z "$as_dir" && as_dir=.
3432     for ac_exec_ext in '' $ac_executable_extensions; do
3433   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3434     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3435     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3436     break 2
3437   fi
3438 done
3439   done
3440 IFS=$as_save_IFS
3441
3442 fi
3443 fi
3444 CC=$ac_cv_prog_CC
3445 if test -n "$CC"; then
3446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3447 $as_echo "$CC" >&6; }
3448 else
3449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3450 $as_echo "no" >&6; }
3451 fi
3452
3453
3454 fi
3455 if test -z "$ac_cv_prog_CC"; then
3456   ac_ct_CC=$CC
3457   # Extract the first word of "gcc", so it can be a program name with args.
3458 set dummy gcc; ac_word=$2
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3460 $as_echo_n "checking for $ac_word... " >&6; }
3461 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3462   $as_echo_n "(cached) " >&6
3463 else
3464   if test -n "$ac_ct_CC"; then
3465   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3466 else
3467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3468 for as_dir in $PATH
3469 do
3470   IFS=$as_save_IFS
3471   test -z "$as_dir" && as_dir=.
3472     for ac_exec_ext in '' $ac_executable_extensions; do
3473   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3474     ac_cv_prog_ac_ct_CC="gcc"
3475     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3476     break 2
3477   fi
3478 done
3479   done
3480 IFS=$as_save_IFS
3481
3482 fi
3483 fi
3484 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3485 if test -n "$ac_ct_CC"; then
3486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3487 $as_echo "$ac_ct_CC" >&6; }
3488 else
3489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3490 $as_echo "no" >&6; }
3491 fi
3492
3493   if test "x$ac_ct_CC" = x; then
3494     CC=""
3495   else
3496     case $cross_compiling:$ac_tool_warned in
3497 yes:)
3498 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3499 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3500 ac_tool_warned=yes ;;
3501 esac
3502     CC=$ac_ct_CC
3503   fi
3504 else
3505   CC="$ac_cv_prog_CC"
3506 fi
3507
3508 if test -z "$CC"; then
3509           if test -n "$ac_tool_prefix"; then
3510     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3511 set dummy ${ac_tool_prefix}cc; ac_word=$2
3512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3513 $as_echo_n "checking for $ac_word... " >&6; }
3514 if ${ac_cv_prog_CC+:} false; then :
3515   $as_echo_n "(cached) " >&6
3516 else
3517   if test -n "$CC"; then
3518   ac_cv_prog_CC="$CC" # Let the user override the test.
3519 else
3520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3521 for as_dir in $PATH
3522 do
3523   IFS=$as_save_IFS
3524   test -z "$as_dir" && as_dir=.
3525     for ac_exec_ext in '' $ac_executable_extensions; do
3526   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3527     ac_cv_prog_CC="${ac_tool_prefix}cc"
3528     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3529     break 2
3530   fi
3531 done
3532   done
3533 IFS=$as_save_IFS
3534
3535 fi
3536 fi
3537 CC=$ac_cv_prog_CC
3538 if test -n "$CC"; then
3539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3540 $as_echo "$CC" >&6; }
3541 else
3542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3543 $as_echo "no" >&6; }
3544 fi
3545
3546
3547   fi
3548 fi
3549 if test -z "$CC"; then
3550   # Extract the first word of "cc", so it can be a program name with args.
3551 set dummy cc; ac_word=$2
3552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3553 $as_echo_n "checking for $ac_word... " >&6; }
3554 if ${ac_cv_prog_CC+:} false; then :
3555   $as_echo_n "(cached) " >&6
3556 else
3557   if test -n "$CC"; then
3558   ac_cv_prog_CC="$CC" # Let the user override the test.
3559 else
3560   ac_prog_rejected=no
3561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3562 for as_dir in $PATH
3563 do
3564   IFS=$as_save_IFS
3565   test -z "$as_dir" && as_dir=.
3566     for ac_exec_ext in '' $ac_executable_extensions; do
3567   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3568     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3569        ac_prog_rejected=yes
3570        continue
3571      fi
3572     ac_cv_prog_CC="cc"
3573     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3574     break 2
3575   fi
3576 done
3577   done
3578 IFS=$as_save_IFS
3579
3580 if test $ac_prog_rejected = yes; then
3581   # We found a bogon in the path, so make sure we never use it.
3582   set dummy $ac_cv_prog_CC
3583   shift
3584   if test $# != 0; then
3585     # We chose a different compiler from the bogus one.
3586     # However, it has the same basename, so the bogon will be chosen
3587     # first if we set CC to just the basename; use the full file name.
3588     shift
3589     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3590   fi
3591 fi
3592 fi
3593 fi
3594 CC=$ac_cv_prog_CC
3595 if test -n "$CC"; then
3596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3597 $as_echo "$CC" >&6; }
3598 else
3599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3600 $as_echo "no" >&6; }
3601 fi
3602
3603
3604 fi
3605 if test -z "$CC"; then
3606   if test -n "$ac_tool_prefix"; then
3607   for ac_prog in cl.exe
3608   do
3609     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3610 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3612 $as_echo_n "checking for $ac_word... " >&6; }
3613 if ${ac_cv_prog_CC+:} false; then :
3614   $as_echo_n "(cached) " >&6
3615 else
3616   if test -n "$CC"; then
3617   ac_cv_prog_CC="$CC" # Let the user override the test.
3618 else
3619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3620 for as_dir in $PATH
3621 do
3622   IFS=$as_save_IFS
3623   test -z "$as_dir" && as_dir=.
3624     for ac_exec_ext in '' $ac_executable_extensions; do
3625   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3626     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3628     break 2
3629   fi
3630 done
3631   done
3632 IFS=$as_save_IFS
3633
3634 fi
3635 fi
3636 CC=$ac_cv_prog_CC
3637 if test -n "$CC"; then
3638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3639 $as_echo "$CC" >&6; }
3640 else
3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3642 $as_echo "no" >&6; }
3643 fi
3644
3645
3646     test -n "$CC" && break
3647   done
3648 fi
3649 if test -z "$CC"; then
3650   ac_ct_CC=$CC
3651   for ac_prog in cl.exe
3652 do
3653   # Extract the first word of "$ac_prog", so it can be a program name with args.
3654 set dummy $ac_prog; ac_word=$2
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3656 $as_echo_n "checking for $ac_word... " >&6; }
3657 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3658   $as_echo_n "(cached) " >&6
3659 else
3660   if test -n "$ac_ct_CC"; then
3661   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3662 else
3663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3664 for as_dir in $PATH
3665 do
3666   IFS=$as_save_IFS
3667   test -z "$as_dir" && as_dir=.
3668     for ac_exec_ext in '' $ac_executable_extensions; do
3669   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3670     ac_cv_prog_ac_ct_CC="$ac_prog"
3671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3672     break 2
3673   fi
3674 done
3675   done
3676 IFS=$as_save_IFS
3677
3678 fi
3679 fi
3680 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3681 if test -n "$ac_ct_CC"; then
3682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3683 $as_echo "$ac_ct_CC" >&6; }
3684 else
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3686 $as_echo "no" >&6; }
3687 fi
3688
3689
3690   test -n "$ac_ct_CC" && break
3691 done
3692
3693   if test "x$ac_ct_CC" = x; then
3694     CC=""
3695   else
3696     case $cross_compiling:$ac_tool_warned in
3697 yes:)
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3699 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3700 ac_tool_warned=yes ;;
3701 esac
3702     CC=$ac_ct_CC
3703   fi
3704 fi
3705
3706 fi
3707
3708
3709 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3710 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3711 as_fn_error $? "no acceptable C compiler found in \$PATH
3712 See \`config.log' for more details" "$LINENO" 5; }
3713
3714 # Provide some information about the compiler.
3715 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3716 set X $ac_compile
3717 ac_compiler=$2
3718 for ac_option in --version -v -V -qversion; do
3719   { { ac_try="$ac_compiler $ac_option >&5"
3720 case "(($ac_try" in
3721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3722   *) ac_try_echo=$ac_try;;
3723 esac
3724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3725 $as_echo "$ac_try_echo"; } >&5
3726   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3727   ac_status=$?
3728   if test -s conftest.err; then
3729     sed '10a\
3730 ... rest of stderr output deleted ...
3731          10q' conftest.err >conftest.er1
3732     cat conftest.er1 >&5
3733   fi
3734   rm -f conftest.er1 conftest.err
3735   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3736   test $ac_status = 0; }
3737 done
3738
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740 /* end confdefs.h.  */
3741
3742 int
3743 main ()
3744 {
3745
3746   ;
3747   return 0;
3748 }
3749 _ACEOF
3750 ac_clean_files_save=$ac_clean_files
3751 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3752 # Try to create an executable without -o first, disregard a.out.
3753 # It will help us diagnose broken compilers, and finding out an intuition
3754 # of exeext.
3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3756 $as_echo_n "checking whether the C compiler works... " >&6; }
3757 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3758
3759 # The possible output files:
3760 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3761
3762 ac_rmfiles=
3763 for ac_file in $ac_files
3764 do
3765   case $ac_file in
3766     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3767     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3768   esac
3769 done
3770 rm -f $ac_rmfiles
3771
3772 if { { ac_try="$ac_link_default"
3773 case "(($ac_try" in
3774   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3775   *) ac_try_echo=$ac_try;;
3776 esac
3777 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3778 $as_echo "$ac_try_echo"; } >&5
3779   (eval "$ac_link_default") 2>&5
3780   ac_status=$?
3781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3782   test $ac_status = 0; }; then :
3783   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3784 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3785 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3786 # so that the user can short-circuit this test for compilers unknown to
3787 # Autoconf.
3788 for ac_file in $ac_files ''
3789 do
3790   test -f "$ac_file" || continue
3791   case $ac_file in
3792     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3793         ;;
3794     [ab].out )
3795         # We found the default executable, but exeext='' is most
3796         # certainly right.
3797         break;;
3798     *.* )
3799         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3800         then :; else
3801            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3802         fi
3803         # We set ac_cv_exeext here because the later test for it is not
3804         # safe: cross compilers may not add the suffix if given an `-o'
3805         # argument, so we may need to know it at that point already.
3806         # Even if this section looks crufty: it has the advantage of
3807         # actually working.
3808         break;;
3809     * )
3810         break;;
3811   esac
3812 done
3813 test "$ac_cv_exeext" = no && ac_cv_exeext=
3814
3815 else
3816   ac_file=''
3817 fi
3818 if test -z "$ac_file"; then :
3819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3820 $as_echo "no" >&6; }
3821 $as_echo "$as_me: failed program was:" >&5
3822 sed 's/^/| /' conftest.$ac_ext >&5
3823
3824 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3825 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3826 as_fn_error 77 "C compiler cannot create executables
3827 See \`config.log' for more details" "$LINENO" 5; }
3828 else
3829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3830 $as_echo "yes" >&6; }
3831 fi
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3833 $as_echo_n "checking for C compiler default output file name... " >&6; }
3834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3835 $as_echo "$ac_file" >&6; }
3836 ac_exeext=$ac_cv_exeext
3837
3838 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3839 ac_clean_files=$ac_clean_files_save
3840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3841 $as_echo_n "checking for suffix of executables... " >&6; }
3842 if { { ac_try="$ac_link"
3843 case "(($ac_try" in
3844   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3845   *) ac_try_echo=$ac_try;;
3846 esac
3847 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3848 $as_echo "$ac_try_echo"; } >&5
3849   (eval "$ac_link") 2>&5
3850   ac_status=$?
3851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3852   test $ac_status = 0; }; then :
3853   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3854 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3855 # work properly (i.e., refer to `conftest.exe'), while it won't with
3856 # `rm'.
3857 for ac_file in conftest.exe conftest conftest.*; do
3858   test -f "$ac_file" || continue
3859   case $ac_file in
3860     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3861     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3862           break;;
3863     * ) break;;
3864   esac
3865 done
3866 else
3867   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3869 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3870 See \`config.log' for more details" "$LINENO" 5; }
3871 fi
3872 rm -f conftest conftest$ac_cv_exeext
3873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3874 $as_echo "$ac_cv_exeext" >&6; }
3875
3876 rm -f conftest.$ac_ext
3877 EXEEXT=$ac_cv_exeext
3878 ac_exeext=$EXEEXT
3879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3880 /* end confdefs.h.  */
3881 #include <stdio.h>
3882 int
3883 main ()
3884 {
3885 FILE *f = fopen ("conftest.out", "w");
3886  return ferror (f) || fclose (f) != 0;
3887
3888   ;
3889   return 0;
3890 }
3891 _ACEOF
3892 ac_clean_files="$ac_clean_files conftest.out"
3893 # Check that the compiler produces executables we can run.  If not, either
3894 # the compiler is broken, or we cross compile.
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3896 $as_echo_n "checking whether we are cross compiling... " >&6; }
3897 if test "$cross_compiling" != yes; then
3898   { { ac_try="$ac_link"
3899 case "(($ac_try" in
3900   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3901   *) ac_try_echo=$ac_try;;
3902 esac
3903 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3904 $as_echo "$ac_try_echo"; } >&5
3905   (eval "$ac_link") 2>&5
3906   ac_status=$?
3907   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3908   test $ac_status = 0; }
3909   if { ac_try='./conftest$ac_cv_exeext'
3910   { { case "(($ac_try" in
3911   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3912   *) ac_try_echo=$ac_try;;
3913 esac
3914 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3915 $as_echo "$ac_try_echo"; } >&5
3916   (eval "$ac_try") 2>&5
3917   ac_status=$?
3918   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3919   test $ac_status = 0; }; }; then
3920     cross_compiling=no
3921   else
3922     if test "$cross_compiling" = maybe; then
3923         cross_compiling=yes
3924     else
3925         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3926 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3927 as_fn_error $? "cannot run C compiled programs.
3928 If you meant to cross compile, use \`--host'.
3929 See \`config.log' for more details" "$LINENO" 5; }
3930     fi
3931   fi
3932 fi
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3934 $as_echo "$cross_compiling" >&6; }
3935
3936 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3937 ac_clean_files=$ac_clean_files_save
3938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3939 $as_echo_n "checking for suffix of object files... " >&6; }
3940 if ${ac_cv_objext+:} false; then :
3941   $as_echo_n "(cached) " >&6
3942 else
3943   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3944 /* end confdefs.h.  */
3945
3946 int
3947 main ()
3948 {
3949
3950   ;
3951   return 0;
3952 }
3953 _ACEOF
3954 rm -f conftest.o conftest.obj
3955 if { { ac_try="$ac_compile"
3956 case "(($ac_try" in
3957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3958   *) ac_try_echo=$ac_try;;
3959 esac
3960 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3961 $as_echo "$ac_try_echo"; } >&5
3962   (eval "$ac_compile") 2>&5
3963   ac_status=$?
3964   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3965   test $ac_status = 0; }; then :
3966   for ac_file in conftest.o conftest.obj conftest.*; do
3967   test -f "$ac_file" || continue;
3968   case $ac_file in
3969     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3970     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3971        break;;
3972   esac
3973 done
3974 else
3975   $as_echo "$as_me: failed program was:" >&5
3976 sed 's/^/| /' conftest.$ac_ext >&5
3977
3978 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3980 as_fn_error $? "cannot compute suffix of object files: cannot compile
3981 See \`config.log' for more details" "$LINENO" 5; }
3982 fi
3983 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3984 fi
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3986 $as_echo "$ac_cv_objext" >&6; }
3987 OBJEXT=$ac_cv_objext
3988 ac_objext=$OBJEXT
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3990 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3991 if ${ac_cv_c_compiler_gnu+:} false; then :
3992   $as_echo_n "(cached) " >&6
3993 else
3994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3995 /* end confdefs.h.  */
3996
3997 int
3998 main ()
3999 {
4000 #ifndef __GNUC__
4001        choke me
4002 #endif
4003
4004   ;
4005   return 0;
4006 }
4007 _ACEOF
4008 if ac_fn_c_try_compile "$LINENO"; then :
4009   ac_compiler_gnu=yes
4010 else
4011   ac_compiler_gnu=no
4012 fi
4013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4014 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4015
4016 fi
4017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4018 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4019 if test $ac_compiler_gnu = yes; then
4020   GCC=yes
4021 else
4022   GCC=
4023 fi
4024 ac_test_CFLAGS=${CFLAGS+set}
4025 ac_save_CFLAGS=$CFLAGS
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4027 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4028 if ${ac_cv_prog_cc_g+:} false; then :
4029   $as_echo_n "(cached) " >&6
4030 else
4031   ac_save_c_werror_flag=$ac_c_werror_flag
4032    ac_c_werror_flag=yes
4033    ac_cv_prog_cc_g=no
4034    CFLAGS="-g"
4035    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4036 /* end confdefs.h.  */
4037
4038 int
4039 main ()
4040 {
4041
4042   ;
4043   return 0;
4044 }
4045 _ACEOF
4046 if ac_fn_c_try_compile "$LINENO"; then :
4047   ac_cv_prog_cc_g=yes
4048 else
4049   CFLAGS=""
4050       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4051 /* end confdefs.h.  */
4052
4053 int
4054 main ()
4055 {
4056
4057   ;
4058   return 0;
4059 }
4060 _ACEOF
4061 if ac_fn_c_try_compile "$LINENO"; then :
4062
4063 else
4064   ac_c_werror_flag=$ac_save_c_werror_flag
4065          CFLAGS="-g"
4066          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4067 /* end confdefs.h.  */
4068
4069 int
4070 main ()
4071 {
4072
4073   ;
4074   return 0;
4075 }
4076 _ACEOF
4077 if ac_fn_c_try_compile "$LINENO"; then :
4078   ac_cv_prog_cc_g=yes
4079 fi
4080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4081 fi
4082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4083 fi
4084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4085    ac_c_werror_flag=$ac_save_c_werror_flag
4086 fi
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4088 $as_echo "$ac_cv_prog_cc_g" >&6; }
4089 if test "$ac_test_CFLAGS" = set; then
4090   CFLAGS=$ac_save_CFLAGS
4091 elif test $ac_cv_prog_cc_g = yes; then
4092   if test "$GCC" = yes; then
4093     CFLAGS="-g -O2"
4094   else
4095     CFLAGS="-g"
4096   fi
4097 else
4098   if test "$GCC" = yes; then
4099     CFLAGS="-O2"
4100   else
4101     CFLAGS=
4102   fi
4103 fi
4104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4105 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4106 if ${ac_cv_prog_cc_c89+:} false; then :
4107   $as_echo_n "(cached) " >&6
4108 else
4109   ac_cv_prog_cc_c89=no
4110 ac_save_CC=$CC
4111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4112 /* end confdefs.h.  */
4113 #include <stdarg.h>
4114 #include <stdio.h>
4115 struct stat;
4116 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4117 struct buf { int x; };
4118 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4119 static char *e (p, i)
4120      char **p;
4121      int i;
4122 {
4123   return p[i];
4124 }
4125 static char *f (char * (*g) (char **, int), char **p, ...)
4126 {
4127   char *s;
4128   va_list v;
4129   va_start (v,p);
4130   s = g (p, va_arg (v,int));
4131   va_end (v);
4132   return s;
4133 }
4134
4135 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4136    function prototypes and stuff, but not '\xHH' hex character constants.
4137    These don't provoke an error unfortunately, instead are silently treated
4138    as 'x'.  The following induces an error, until -std is added to get
4139    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4140    array size at least.  It's necessary to write '\x00'==0 to get something
4141    that's true only with -std.  */
4142 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4143
4144 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4145    inside strings and character constants.  */
4146 #define FOO(x) 'x'
4147 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4148
4149 int test (int i, double x);
4150 struct s1 {int (*f) (int a);};
4151 struct s2 {int (*f) (double a);};
4152 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4153 int argc;
4154 char **argv;
4155 int
4156 main ()
4157 {
4158 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4159   ;
4160   return 0;
4161 }
4162 _ACEOF
4163 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4164         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4165 do
4166   CC="$ac_save_CC $ac_arg"
4167   if ac_fn_c_try_compile "$LINENO"; then :
4168   ac_cv_prog_cc_c89=$ac_arg
4169 fi
4170 rm -f core conftest.err conftest.$ac_objext
4171   test "x$ac_cv_prog_cc_c89" != "xno" && break
4172 done
4173 rm -f conftest.$ac_ext
4174 CC=$ac_save_CC
4175
4176 fi
4177 # AC_CACHE_VAL
4178 case "x$ac_cv_prog_cc_c89" in
4179   x)
4180     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4181 $as_echo "none needed" >&6; } ;;
4182   xno)
4183     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4184 $as_echo "unsupported" >&6; } ;;
4185   *)
4186     CC="$CC $ac_cv_prog_cc_c89"
4187     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4188 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4189 esac
4190 if test "x$ac_cv_prog_cc_c89" != xno; then :
4191
4192 fi
4193
4194 ac_ext=c
4195 ac_cpp='$CPP $CPPFLAGS'
4196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4199
4200 ac_ext=c
4201 ac_cpp='$CPP $CPPFLAGS'
4202 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4203 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4204 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4206 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4207 if ${am_cv_prog_cc_c_o+:} false; then :
4208   $as_echo_n "(cached) " >&6
4209 else
4210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4211 /* end confdefs.h.  */
4212
4213 int
4214 main ()
4215 {
4216
4217   ;
4218   return 0;
4219 }
4220 _ACEOF
4221   # Make sure it works both with $CC and with simple cc.
4222   # Following AC_PROG_CC_C_O, we do the test twice because some
4223   # compilers refuse to overwrite an existing .o file with -o,
4224   # though they will create one.
4225   am_cv_prog_cc_c_o=yes
4226   for am_i in 1 2; do
4227     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4228    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4229    ac_status=$?
4230    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4231    (exit $ac_status); } \
4232          && test -f conftest2.$ac_objext; then
4233       : OK
4234     else
4235       am_cv_prog_cc_c_o=no
4236       break
4237     fi
4238   done
4239   rm -f core conftest*
4240   unset am_i
4241 fi
4242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4243 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4244 if test "$am_cv_prog_cc_c_o" != yes; then
4245    # Losing compiler, so override with the script.
4246    # FIXME: It is wrong to rewrite CC.
4247    # But if we don't then we get into trouble of one sort or another.
4248    # A longer-term fix would be to have automake use am__CC in this case,
4249    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4250    CC="$am_aux_dir/compile $CC"
4251 fi
4252 ac_ext=c
4253 ac_cpp='$CPP $CPPFLAGS'
4254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4257
4258 DEPDIR="${am__leading_dot}deps"
4259
4260 ac_config_commands="$ac_config_commands depfiles"
4261
4262
4263 am_make=${MAKE-make}
4264 cat > confinc << 'END'
4265 am__doit:
4266         @echo this is the am__doit target
4267 .PHONY: am__doit
4268 END
4269 # If we don't find an include directive, just comment out the code.
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4271 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4272 am__include="#"
4273 am__quote=
4274 _am_result=none
4275 # First try GNU make style include.
4276 echo "include confinc" > confmf
4277 # Ignore all kinds of additional output from 'make'.
4278 case `$am_make -s -f confmf 2> /dev/null` in #(
4279 *the\ am__doit\ target*)
4280   am__include=include
4281   am__quote=
4282   _am_result=GNU
4283   ;;
4284 esac
4285 # Now try BSD make style include.
4286 if test "$am__include" = "#"; then
4287    echo '.include "confinc"' > confmf
4288    case `$am_make -s -f confmf 2> /dev/null` in #(
4289    *the\ am__doit\ target*)
4290      am__include=.include
4291      am__quote="\""
4292      _am_result=BSD
4293      ;;
4294    esac
4295 fi
4296
4297
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4299 $as_echo "$_am_result" >&6; }
4300 rm -f confinc confmf
4301
4302 # Check whether --enable-dependency-tracking was given.
4303 if test "${enable_dependency_tracking+set}" = set; then :
4304   enableval=$enable_dependency_tracking;
4305 fi
4306
4307 if test "x$enable_dependency_tracking" != xno; then
4308   am_depcomp="$ac_aux_dir/depcomp"
4309   AMDEPBACKSLASH='\'
4310   am__nodep='_no'
4311 fi
4312  if test "x$enable_dependency_tracking" != xno; then
4313   AMDEP_TRUE=
4314   AMDEP_FALSE='#'
4315 else
4316   AMDEP_TRUE='#'
4317   AMDEP_FALSE=
4318 fi
4319
4320
4321
4322 depcc="$CC"   am_compiler_list=
4323
4324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4325 $as_echo_n "checking dependency style of $depcc... " >&6; }
4326 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4327   $as_echo_n "(cached) " >&6
4328 else
4329   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4330   # We make a subdir and do the tests there.  Otherwise we can end up
4331   # making bogus files that we don't know about and never remove.  For
4332   # instance it was reported that on HP-UX the gcc test will end up
4333   # making a dummy file named 'D' -- because '-MD' means "put the output
4334   # in D".
4335   rm -rf conftest.dir
4336   mkdir conftest.dir
4337   # Copy depcomp to subdir because otherwise we won't find it if we're
4338   # using a relative directory.
4339   cp "$am_depcomp" conftest.dir
4340   cd conftest.dir
4341   # We will build objects and dependencies in a subdirectory because
4342   # it helps to detect inapplicable dependency modes.  For instance
4343   # both Tru64's cc and ICC support -MD to output dependencies as a
4344   # side effect of compilation, but ICC will put the dependencies in
4345   # the current directory while Tru64 will put them in the object
4346   # directory.
4347   mkdir sub
4348
4349   am_cv_CC_dependencies_compiler_type=none
4350   if test "$am_compiler_list" = ""; then
4351      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4352   fi
4353   am__universal=false
4354   case " $depcc " in #(
4355      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4356      esac
4357
4358   for depmode in $am_compiler_list; do
4359     # Setup a source with many dependencies, because some compilers
4360     # like to wrap large dependency lists on column 80 (with \), and
4361     # we should not choose a depcomp mode which is confused by this.
4362     #
4363     # We need to recreate these files for each test, as the compiler may
4364     # overwrite some of them when testing with obscure command lines.
4365     # This happens at least with the AIX C compiler.
4366     : > sub/conftest.c
4367     for i in 1 2 3 4 5 6; do
4368       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4369       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4370       # Solaris 10 /bin/sh.
4371       echo '/* dummy */' > sub/conftst$i.h
4372     done
4373     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4374
4375     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4376     # mode.  It turns out that the SunPro C++ compiler does not properly
4377     # handle '-M -o', and we need to detect this.  Also, some Intel
4378     # versions had trouble with output in subdirs.
4379     am__obj=sub/conftest.${OBJEXT-o}
4380     am__minus_obj="-o $am__obj"
4381     case $depmode in
4382     gcc)
4383       # This depmode causes a compiler race in universal mode.
4384       test "$am__universal" = false || continue
4385       ;;
4386     nosideeffect)
4387       # After this tag, mechanisms are not by side-effect, so they'll
4388       # only be used when explicitly requested.
4389       if test "x$enable_dependency_tracking" = xyes; then
4390         continue
4391       else
4392         break
4393       fi
4394       ;;
4395     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4396       # This compiler won't grok '-c -o', but also, the minuso test has
4397       # not run yet.  These depmodes are late enough in the game, and
4398       # so weak that their functioning should not be impacted.
4399       am__obj=conftest.${OBJEXT-o}
4400       am__minus_obj=
4401       ;;
4402     none) break ;;
4403     esac
4404     if depmode=$depmode \
4405        source=sub/conftest.c object=$am__obj \
4406        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4407        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4408          >/dev/null 2>conftest.err &&
4409        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4410        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4411        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4412        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4413       # icc doesn't choke on unknown options, it will just issue warnings
4414       # or remarks (even with -Werror).  So we grep stderr for any message
4415       # that says an option was ignored or not supported.
4416       # When given -MP, icc 7.0 and 7.1 complain thusly:
4417       #   icc: Command line warning: ignoring option '-M'; no argument required
4418       # The diagnosis changed in icc 8.0:
4419       #   icc: Command line remark: option '-MP' not supported
4420       if (grep 'ignoring option' conftest.err ||
4421           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4422         am_cv_CC_dependencies_compiler_type=$depmode
4423         break
4424       fi
4425     fi
4426   done
4427
4428   cd ..
4429   rm -rf conftest.dir
4430 else
4431   am_cv_CC_dependencies_compiler_type=none
4432 fi
4433
4434 fi
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4436 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4437 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4438
4439  if
4440   test "x$enable_dependency_tracking" != xno \
4441   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4442   am__fastdepCC_TRUE=
4443   am__fastdepCC_FALSE='#'
4444 else
4445   am__fastdepCC_TRUE='#'
4446   am__fastdepCC_FALSE=
4447 fi
4448
4449
4450 # By default we simply use the C compiler to build assembly code.
4451
4452 test "${CCAS+set}" = set || CCAS=$CC
4453 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4454
4455
4456
4457 depcc="$CCAS"   am_compiler_list=
4458
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4460 $as_echo_n "checking dependency style of $depcc... " >&6; }
4461 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4462   $as_echo_n "(cached) " >&6
4463 else
4464   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4465   # We make a subdir and do the tests there.  Otherwise we can end up
4466   # making bogus files that we don't know about and never remove.  For
4467   # instance it was reported that on HP-UX the gcc test will end up
4468   # making a dummy file named 'D' -- because '-MD' means "put the output
4469   # in D".
4470   rm -rf conftest.dir
4471   mkdir conftest.dir
4472   # Copy depcomp to subdir because otherwise we won't find it if we're
4473   # using a relative directory.
4474   cp "$am_depcomp" conftest.dir
4475   cd conftest.dir
4476   # We will build objects and dependencies in a subdirectory because
4477   # it helps to detect inapplicable dependency modes.  For instance
4478   # both Tru64's cc and ICC support -MD to output dependencies as a
4479   # side effect of compilation, but ICC will put the dependencies in
4480   # the current directory while Tru64 will put them in the object
4481   # directory.
4482   mkdir sub
4483
4484   am_cv_CCAS_dependencies_compiler_type=none
4485   if test "$am_compiler_list" = ""; then
4486      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4487   fi
4488   am__universal=false
4489
4490
4491   for depmode in $am_compiler_list; do
4492     # Setup a source with many dependencies, because some compilers
4493     # like to wrap large dependency lists on column 80 (with \), and
4494     # we should not choose a depcomp mode which is confused by this.
4495     #
4496     # We need to recreate these files for each test, as the compiler may
4497     # overwrite some of them when testing with obscure command lines.
4498     # This happens at least with the AIX C compiler.
4499     : > sub/conftest.c
4500     for i in 1 2 3 4 5 6; do
4501       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4502       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4503       # Solaris 10 /bin/sh.
4504       echo '/* dummy */' > sub/conftst$i.h
4505     done
4506     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4507
4508     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4509     # mode.  It turns out that the SunPro C++ compiler does not properly
4510     # handle '-M -o', and we need to detect this.  Also, some Intel
4511     # versions had trouble with output in subdirs.
4512     am__obj=sub/conftest.${OBJEXT-o}
4513     am__minus_obj="-o $am__obj"
4514     case $depmode in
4515     gcc)
4516       # This depmode causes a compiler race in universal mode.
4517       test "$am__universal" = false || continue
4518       ;;
4519     nosideeffect)
4520       # After this tag, mechanisms are not by side-effect, so they'll
4521       # only be used when explicitly requested.
4522       if test "x$enable_dependency_tracking" = xyes; then
4523         continue
4524       else
4525         break
4526       fi
4527       ;;
4528     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4529       # This compiler won't grok '-c -o', but also, the minuso test has
4530       # not run yet.  These depmodes are late enough in the game, and
4531       # so weak that their functioning should not be impacted.
4532       am__obj=conftest.${OBJEXT-o}
4533       am__minus_obj=
4534       ;;
4535     none) break ;;
4536     esac
4537     if depmode=$depmode \
4538        source=sub/conftest.c object=$am__obj \
4539        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4540        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4541          >/dev/null 2>conftest.err &&
4542        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4543        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4544        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4545        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4546       # icc doesn't choke on unknown options, it will just issue warnings
4547       # or remarks (even with -Werror).  So we grep stderr for any message
4548       # that says an option was ignored or not supported.
4549       # When given -MP, icc 7.0 and 7.1 complain thusly:
4550       #   icc: Command line warning: ignoring option '-M'; no argument required
4551       # The diagnosis changed in icc 8.0:
4552       #   icc: Command line remark: option '-MP' not supported
4553       if (grep 'ignoring option' conftest.err ||
4554           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4555         am_cv_CCAS_dependencies_compiler_type=$depmode
4556         break
4557       fi
4558     fi
4559   done
4560
4561   cd ..
4562   rm -rf conftest.dir
4563 else
4564   am_cv_CCAS_dependencies_compiler_type=none
4565 fi
4566
4567 fi
4568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4569 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4570 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4571
4572  if
4573   test "x$enable_dependency_tracking" != xno \
4574   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4575   am__fastdepCCAS_TRUE=
4576   am__fastdepCCAS_FALSE='#'
4577 else
4578   am__fastdepCCAS_TRUE='#'
4579   am__fastdepCCAS_FALSE=
4580 fi
4581
4582
4583
4584
4585
4586
4587 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4588 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4589 # in both places for now and restore CFLAGS at the end of config.
4590 save_CFLAGS="$CFLAGS"
4591
4592 # Find other programs we need.
4593 if test -n "$ac_tool_prefix"; then
4594   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4595 set dummy ${ac_tool_prefix}ar; ac_word=$2
4596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4597 $as_echo_n "checking for $ac_word... " >&6; }
4598 if ${ac_cv_prog_AR+:} false; then :
4599   $as_echo_n "(cached) " >&6
4600 else
4601   if test -n "$AR"; then
4602   ac_cv_prog_AR="$AR" # Let the user override the test.
4603 else
4604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4605 for as_dir in $PATH
4606 do
4607   IFS=$as_save_IFS
4608   test -z "$as_dir" && as_dir=.
4609     for ac_exec_ext in '' $ac_executable_extensions; do
4610   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4611     ac_cv_prog_AR="${ac_tool_prefix}ar"
4612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4613     break 2
4614   fi
4615 done
4616   done
4617 IFS=$as_save_IFS
4618
4619 fi
4620 fi
4621 AR=$ac_cv_prog_AR
4622 if test -n "$AR"; then
4623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4624 $as_echo "$AR" >&6; }
4625 else
4626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4627 $as_echo "no" >&6; }
4628 fi
4629
4630
4631 fi
4632 if test -z "$ac_cv_prog_AR"; then
4633   ac_ct_AR=$AR
4634   # Extract the first word of "ar", so it can be a program name with args.
4635 set dummy ar; ac_word=$2
4636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4637 $as_echo_n "checking for $ac_word... " >&6; }
4638 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4639   $as_echo_n "(cached) " >&6
4640 else
4641   if test -n "$ac_ct_AR"; then
4642   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4643 else
4644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4645 for as_dir in $PATH
4646 do
4647   IFS=$as_save_IFS
4648   test -z "$as_dir" && as_dir=.
4649     for ac_exec_ext in '' $ac_executable_extensions; do
4650   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4651     ac_cv_prog_ac_ct_AR="ar"
4652     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4653     break 2
4654   fi
4655 done
4656   done
4657 IFS=$as_save_IFS
4658
4659 fi
4660 fi
4661 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4662 if test -n "$ac_ct_AR"; then
4663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4664 $as_echo "$ac_ct_AR" >&6; }
4665 else
4666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4667 $as_echo "no" >&6; }
4668 fi
4669
4670   if test "x$ac_ct_AR" = x; then
4671     AR=""
4672   else
4673     case $cross_compiling:$ac_tool_warned in
4674 yes:)
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4676 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4677 ac_tool_warned=yes ;;
4678 esac
4679     AR=$ac_ct_AR
4680   fi
4681 else
4682   AR="$ac_cv_prog_AR"
4683 fi
4684
4685 if test -n "$ac_tool_prefix"; then
4686   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4687 set dummy ${ac_tool_prefix}nm; ac_word=$2
4688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4689 $as_echo_n "checking for $ac_word... " >&6; }
4690 if ${ac_cv_prog_NM+:} false; then :
4691   $as_echo_n "(cached) " >&6
4692 else
4693   if test -n "$NM"; then
4694   ac_cv_prog_NM="$NM" # Let the user override the test.
4695 else
4696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4697 for as_dir in $PATH
4698 do
4699   IFS=$as_save_IFS
4700   test -z "$as_dir" && as_dir=.
4701     for ac_exec_ext in '' $ac_executable_extensions; do
4702   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4703     ac_cv_prog_NM="${ac_tool_prefix}nm"
4704     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4705     break 2
4706   fi
4707 done
4708   done
4709 IFS=$as_save_IFS
4710
4711 fi
4712 fi
4713 NM=$ac_cv_prog_NM
4714 if test -n "$NM"; then
4715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4716 $as_echo "$NM" >&6; }
4717 else
4718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4719 $as_echo "no" >&6; }
4720 fi
4721
4722
4723 fi
4724 if test -z "$ac_cv_prog_NM"; then
4725   ac_ct_NM=$NM
4726   # Extract the first word of "nm", so it can be a program name with args.
4727 set dummy nm; ac_word=$2
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4729 $as_echo_n "checking for $ac_word... " >&6; }
4730 if ${ac_cv_prog_ac_ct_NM+:} false; then :
4731   $as_echo_n "(cached) " >&6
4732 else
4733   if test -n "$ac_ct_NM"; then
4734   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4735 else
4736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4737 for as_dir in $PATH
4738 do
4739   IFS=$as_save_IFS
4740   test -z "$as_dir" && as_dir=.
4741     for ac_exec_ext in '' $ac_executable_extensions; do
4742   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4743     ac_cv_prog_ac_ct_NM="nm"
4744     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4745     break 2
4746   fi
4747 done
4748   done
4749 IFS=$as_save_IFS
4750
4751 fi
4752 fi
4753 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4754 if test -n "$ac_ct_NM"; then
4755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4756 $as_echo "$ac_ct_NM" >&6; }
4757 else
4758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4759 $as_echo "no" >&6; }
4760 fi
4761
4762   if test "x$ac_ct_NM" = x; then
4763     NM=""
4764   else
4765     case $cross_compiling:$ac_tool_warned in
4766 yes:)
4767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4768 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4769 ac_tool_warned=yes ;;
4770 esac
4771     NM=$ac_ct_NM
4772   fi
4773 else
4774   NM="$ac_cv_prog_NM"
4775 fi
4776
4777 if test -n "$ac_tool_prefix"; then
4778   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4779 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4781 $as_echo_n "checking for $ac_word... " >&6; }
4782 if ${ac_cv_prog_RANLIB+:} false; then :
4783   $as_echo_n "(cached) " >&6
4784 else
4785   if test -n "$RANLIB"; then
4786   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4787 else
4788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4789 for as_dir in $PATH
4790 do
4791   IFS=$as_save_IFS
4792   test -z "$as_dir" && as_dir=.
4793     for ac_exec_ext in '' $ac_executable_extensions; do
4794   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4795     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4797     break 2
4798   fi
4799 done
4800   done
4801 IFS=$as_save_IFS
4802
4803 fi
4804 fi
4805 RANLIB=$ac_cv_prog_RANLIB
4806 if test -n "$RANLIB"; then
4807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4808 $as_echo "$RANLIB" >&6; }
4809 else
4810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4811 $as_echo "no" >&6; }
4812 fi
4813
4814
4815 fi
4816 if test -z "$ac_cv_prog_RANLIB"; then
4817   ac_ct_RANLIB=$RANLIB
4818   # Extract the first word of "ranlib", so it can be a program name with args.
4819 set dummy ranlib; ac_word=$2
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4821 $as_echo_n "checking for $ac_word... " >&6; }
4822 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4823   $as_echo_n "(cached) " >&6
4824 else
4825   if test -n "$ac_ct_RANLIB"; then
4826   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4827 else
4828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4829 for as_dir in $PATH
4830 do
4831   IFS=$as_save_IFS
4832   test -z "$as_dir" && as_dir=.
4833     for ac_exec_ext in '' $ac_executable_extensions; do
4834   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4835     ac_cv_prog_ac_ct_RANLIB="ranlib"
4836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4837     break 2
4838   fi
4839 done
4840   done
4841 IFS=$as_save_IFS
4842
4843 fi
4844 fi
4845 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4846 if test -n "$ac_ct_RANLIB"; then
4847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4848 $as_echo "$ac_ct_RANLIB" >&6; }
4849 else
4850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4851 $as_echo "no" >&6; }
4852 fi
4853
4854   if test "x$ac_ct_RANLIB" = x; then
4855     RANLIB="ranlib-not-found-in-path-error"
4856   else
4857     case $cross_compiling:$ac_tool_warned in
4858 yes:)
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4860 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4861 ac_tool_warned=yes ;;
4862 esac
4863     RANLIB=$ac_ct_RANLIB
4864   fi
4865 else
4866   RANLIB="$ac_cv_prog_RANLIB"
4867 fi
4868
4869 # Extract the first word of "perl", so it can be a program name with args.
4870 set dummy perl; ac_word=$2
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4872 $as_echo_n "checking for $ac_word... " >&6; }
4873 if ${ac_cv_path_PERL+:} false; then :
4874   $as_echo_n "(cached) " >&6
4875 else
4876   case $PERL in
4877   [\\/]* | ?:[\\/]*)
4878   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4879   ;;
4880   *)
4881   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4882 for as_dir in $PATH
4883 do
4884   IFS=$as_save_IFS
4885   test -z "$as_dir" && as_dir=.
4886     for ac_exec_ext in '' $ac_executable_extensions; do
4887   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4888     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4889     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4890     break 2
4891   fi
4892 done
4893   done
4894 IFS=$as_save_IFS
4895
4896   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error"
4897   ;;
4898 esac
4899 fi
4900 PERL=$ac_cv_path_PERL
4901 if test -n "$PERL"; then
4902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
4903 $as_echo "$PERL" >&6; }
4904 else
4905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4906 $as_echo "no" >&6; }
4907 fi
4908
4909
4910
4911
4912 # Configure libtool
4913 case `pwd` in
4914   *\ * | *\     *)
4915     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4916 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4917 esac
4918
4919
4920
4921 macro_version='2.2.7a'
4922 macro_revision='1.3134'
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936 ltmain="$ac_aux_dir/ltmain.sh"
4937
4938 # Backslashify metacharacters that are still active within
4939 # double-quoted strings.
4940 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4941
4942 # Same as above, but do not quote variable references.
4943 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4944
4945 # Sed substitution to delay expansion of an escaped shell variable in a
4946 # double_quote_subst'ed string.
4947 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4948
4949 # Sed substitution to delay expansion of an escaped single quote.
4950 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4951
4952 # Sed substitution to avoid accidental globbing in evaled expressions
4953 no_glob_subst='s/\*/\\\*/g'
4954
4955 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4956 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4957 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4958
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4960 $as_echo_n "checking how to print strings... " >&6; }
4961 # Test print first, because it will be a builtin if present.
4962 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4963    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4964   ECHO='print -r --'
4965 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4966   ECHO='printf %s\n'
4967 else
4968   # Use this function as a fallback that always works.
4969   func_fallback_echo ()
4970   {
4971     eval 'cat <<_LTECHO_EOF
4972 $1
4973 _LTECHO_EOF'
4974   }
4975   ECHO='func_fallback_echo'
4976 fi
4977
4978 # func_echo_all arg...
4979 # Invoke $ECHO with all args, space-separated.
4980 func_echo_all ()
4981 {
4982     $ECHO ""
4983 }
4984
4985 case "$ECHO" in
4986   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4987 $as_echo "printf" >&6; } ;;
4988   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4989 $as_echo "print -r" >&6; } ;;
4990   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4991 $as_echo "cat" >&6; } ;;
4992 esac
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5008 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5009 if ${ac_cv_path_SED+:} false; then :
5010   $as_echo_n "(cached) " >&6
5011 else
5012             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5013      for ac_i in 1 2 3 4 5 6 7; do
5014        ac_script="$ac_script$as_nl$ac_script"
5015      done
5016      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5017      { ac_script=; unset ac_script;}
5018      if test -z "$SED"; then
5019   ac_path_SED_found=false
5020   # Loop through the user's path and test for each of PROGNAME-LIST
5021   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5022 for as_dir in $PATH
5023 do
5024   IFS=$as_save_IFS
5025   test -z "$as_dir" && as_dir=.
5026     for ac_prog in sed gsed; do
5027     for ac_exec_ext in '' $ac_executable_extensions; do
5028       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5029       as_fn_executable_p "$ac_path_SED" || continue
5030 # Check for GNU ac_path_SED and select it if it is found.
5031   # Check for GNU $ac_path_SED
5032 case `"$ac_path_SED" --version 2>&1` in
5033 *GNU*)
5034   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5035 *)
5036   ac_count=0
5037   $as_echo_n 0123456789 >"conftest.in"
5038   while :
5039   do
5040     cat "conftest.in" "conftest.in" >"conftest.tmp"
5041     mv "conftest.tmp" "conftest.in"
5042     cp "conftest.in" "conftest.nl"
5043     $as_echo '' >> "conftest.nl"
5044     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5045     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5046     as_fn_arith $ac_count + 1 && ac_count=$as_val
5047     if test $ac_count -gt ${ac_path_SED_max-0}; then
5048       # Best one so far, save it but keep looking for a better one
5049       ac_cv_path_SED="$ac_path_SED"
5050       ac_path_SED_max=$ac_count
5051     fi
5052     # 10*(2^10) chars as input seems more than enough
5053     test $ac_count -gt 10 && break
5054   done
5055   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5056 esac
5057
5058       $ac_path_SED_found && break 3
5059     done
5060   done
5061   done
5062 IFS=$as_save_IFS
5063   if test -z "$ac_cv_path_SED"; then
5064     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5065   fi
5066 else
5067   ac_cv_path_SED=$SED
5068 fi
5069
5070 fi
5071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5072 $as_echo "$ac_cv_path_SED" >&6; }
5073  SED="$ac_cv_path_SED"
5074   rm -f conftest.sed
5075
5076 test -z "$SED" && SED=sed
5077 Xsed="$SED -e 1s/^X//"
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5090 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5091 if ${ac_cv_path_GREP+:} false; then :
5092   $as_echo_n "(cached) " >&6
5093 else
5094   if test -z "$GREP"; then
5095   ac_path_GREP_found=false
5096   # Loop through the user's path and test for each of PROGNAME-LIST
5097   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5098 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5099 do
5100   IFS=$as_save_IFS
5101   test -z "$as_dir" && as_dir=.
5102     for ac_prog in grep ggrep; do
5103     for ac_exec_ext in '' $ac_executable_extensions; do
5104       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5105       as_fn_executable_p "$ac_path_GREP" || continue
5106 # Check for GNU ac_path_GREP and select it if it is found.
5107   # Check for GNU $ac_path_GREP
5108 case `"$ac_path_GREP" --version 2>&1` in
5109 *GNU*)
5110   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5111 *)
5112   ac_count=0
5113   $as_echo_n 0123456789 >"conftest.in"
5114   while :
5115   do
5116     cat "conftest.in" "conftest.in" >"conftest.tmp"
5117     mv "conftest.tmp" "conftest.in"
5118     cp "conftest.in" "conftest.nl"
5119     $as_echo 'GREP' >> "conftest.nl"
5120     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5121     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5122     as_fn_arith $ac_count + 1 && ac_count=$as_val
5123     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5124       # Best one so far, save it but keep looking for a better one
5125       ac_cv_path_GREP="$ac_path_GREP"
5126       ac_path_GREP_max=$ac_count
5127     fi
5128     # 10*(2^10) chars as input seems more than enough
5129     test $ac_count -gt 10 && break
5130   done
5131   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5132 esac
5133
5134       $ac_path_GREP_found && break 3
5135     done
5136   done
5137   done
5138 IFS=$as_save_IFS
5139   if test -z "$ac_cv_path_GREP"; then
5140     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5141   fi
5142 else
5143   ac_cv_path_GREP=$GREP
5144 fi
5145
5146 fi
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5148 $as_echo "$ac_cv_path_GREP" >&6; }
5149  GREP="$ac_cv_path_GREP"
5150
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5153 $as_echo_n "checking for egrep... " >&6; }
5154 if ${ac_cv_path_EGREP+:} false; then :
5155   $as_echo_n "(cached) " >&6
5156 else
5157   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5158    then ac_cv_path_EGREP="$GREP -E"
5159    else
5160      if test -z "$EGREP"; then
5161   ac_path_EGREP_found=false
5162   # Loop through the user's path and test for each of PROGNAME-LIST
5163   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5164 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5165 do
5166   IFS=$as_save_IFS
5167   test -z "$as_dir" && as_dir=.
5168     for ac_prog in egrep; do
5169     for ac_exec_ext in '' $ac_executable_extensions; do
5170       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5171       as_fn_executable_p "$ac_path_EGREP" || continue
5172 # Check for GNU ac_path_EGREP and select it if it is found.
5173   # Check for GNU $ac_path_EGREP
5174 case `"$ac_path_EGREP" --version 2>&1` in
5175 *GNU*)
5176   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5177 *)
5178   ac_count=0
5179   $as_echo_n 0123456789 >"conftest.in"
5180   while :
5181   do
5182     cat "conftest.in" "conftest.in" >"conftest.tmp"
5183     mv "conftest.tmp" "conftest.in"
5184     cp "conftest.in" "conftest.nl"
5185     $as_echo 'EGREP' >> "conftest.nl"
5186     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5187     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5188     as_fn_arith $ac_count + 1 && ac_count=$as_val
5189     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5190       # Best one so far, save it but keep looking for a better one
5191       ac_cv_path_EGREP="$ac_path_EGREP"
5192       ac_path_EGREP_max=$ac_count
5193     fi
5194     # 10*(2^10) chars as input seems more than enough
5195     test $ac_count -gt 10 && break
5196   done
5197   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5198 esac
5199
5200       $ac_path_EGREP_found && break 3
5201     done
5202   done
5203   done
5204 IFS=$as_save_IFS
5205   if test -z "$ac_cv_path_EGREP"; then
5206     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5207   fi
5208 else
5209   ac_cv_path_EGREP=$EGREP
5210 fi
5211
5212    fi
5213 fi
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5215 $as_echo "$ac_cv_path_EGREP" >&6; }
5216  EGREP="$ac_cv_path_EGREP"
5217
5218
5219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5220 $as_echo_n "checking for fgrep... " >&6; }
5221 if ${ac_cv_path_FGREP+:} false; then :
5222   $as_echo_n "(cached) " >&6
5223 else
5224   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5225    then ac_cv_path_FGREP="$GREP -F"
5226    else
5227      if test -z "$FGREP"; then
5228   ac_path_FGREP_found=false
5229   # Loop through the user's path and test for each of PROGNAME-LIST
5230   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5231 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5232 do
5233   IFS=$as_save_IFS
5234   test -z "$as_dir" && as_dir=.
5235     for ac_prog in fgrep; do
5236     for ac_exec_ext in '' $ac_executable_extensions; do
5237       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5238       as_fn_executable_p "$ac_path_FGREP" || continue
5239 # Check for GNU ac_path_FGREP and select it if it is found.
5240   # Check for GNU $ac_path_FGREP
5241 case `"$ac_path_FGREP" --version 2>&1` in
5242 *GNU*)
5243   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5244 *)
5245   ac_count=0
5246   $as_echo_n 0123456789 >"conftest.in"
5247   while :
5248   do
5249     cat "conftest.in" "conftest.in" >"conftest.tmp"
5250     mv "conftest.tmp" "conftest.in"
5251     cp "conftest.in" "conftest.nl"
5252     $as_echo 'FGREP' >> "conftest.nl"
5253     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5254     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5255     as_fn_arith $ac_count + 1 && ac_count=$as_val
5256     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5257       # Best one so far, save it but keep looking for a better one
5258       ac_cv_path_FGREP="$ac_path_FGREP"
5259       ac_path_FGREP_max=$ac_count
5260     fi
5261     # 10*(2^10) chars as input seems more than enough
5262     test $ac_count -gt 10 && break
5263   done
5264   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5265 esac
5266
5267       $ac_path_FGREP_found && break 3
5268     done
5269   done
5270   done
5271 IFS=$as_save_IFS
5272   if test -z "$ac_cv_path_FGREP"; then
5273     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5274   fi
5275 else
5276   ac_cv_path_FGREP=$FGREP
5277 fi
5278
5279    fi
5280 fi
5281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5282 $as_echo "$ac_cv_path_FGREP" >&6; }
5283  FGREP="$ac_cv_path_FGREP"
5284
5285
5286 test -z "$GREP" && GREP=grep
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306 # Check whether --with-gnu-ld was given.
5307 if test "${with_gnu_ld+set}" = set; then :
5308   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5309 else
5310   with_gnu_ld=no
5311 fi
5312
5313 ac_prog=ld
5314 if test "$GCC" = yes; then
5315   # Check if gcc -print-prog-name=ld gives a path.
5316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5317 $as_echo_n "checking for ld used by $CC... " >&6; }
5318   case $host in
5319   *-*-mingw*)
5320     # gcc leaves a trailing carriage return which upsets mingw
5321     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5322   *)
5323     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5324   esac
5325   case $ac_prog in
5326     # Accept absolute paths.
5327     [\\/]* | ?:[\\/]*)
5328       re_direlt='/[^/][^/]*/\.\./'
5329       # Canonicalize the pathname of ld
5330       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5331       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5332         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5333       done
5334       test -z "$LD" && LD="$ac_prog"
5335       ;;
5336   "")
5337     # If it fails, then pretend we aren't using GCC.
5338     ac_prog=ld
5339     ;;
5340   *)
5341     # If it is relative, then search for the first ld in PATH.
5342     with_gnu_ld=unknown
5343     ;;
5344   esac
5345 elif test "$with_gnu_ld" = yes; then
5346   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5347 $as_echo_n "checking for GNU ld... " >&6; }
5348 else
5349   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5350 $as_echo_n "checking for non-GNU ld... " >&6; }
5351 fi
5352 if ${lt_cv_path_LD+:} false; then :
5353   $as_echo_n "(cached) " >&6
5354 else
5355   if test -z "$LD"; then
5356   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5357   for ac_dir in $PATH; do
5358     IFS="$lt_save_ifs"
5359     test -z "$ac_dir" && ac_dir=.
5360     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5361       lt_cv_path_LD="$ac_dir/$ac_prog"
5362       # Check to see if the program is GNU ld.  I'd rather use --version,
5363       # but apparently some variants of GNU ld only accept -v.
5364       # Break only if it was the GNU/non-GNU ld that we prefer.
5365       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5366       *GNU* | *'with BFD'*)
5367         test "$with_gnu_ld" != no && break
5368         ;;
5369       *)
5370         test "$with_gnu_ld" != yes && break
5371         ;;
5372       esac
5373     fi
5374   done
5375   IFS="$lt_save_ifs"
5376 else
5377   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5378 fi
5379 fi
5380
5381 LD="$lt_cv_path_LD"
5382 if test -n "$LD"; then
5383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5384 $as_echo "$LD" >&6; }
5385 else
5386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5387 $as_echo "no" >&6; }
5388 fi
5389 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5391 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5392 if ${lt_cv_prog_gnu_ld+:} false; then :
5393   $as_echo_n "(cached) " >&6
5394 else
5395   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5396 case `$LD -v 2>&1 </dev/null` in
5397 *GNU* | *'with BFD'*)
5398   lt_cv_prog_gnu_ld=yes
5399   ;;
5400 *)
5401   lt_cv_prog_gnu_ld=no
5402   ;;
5403 esac
5404 fi
5405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5406 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5407 with_gnu_ld=$lt_cv_prog_gnu_ld
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5418 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5419 if ${lt_cv_path_NM+:} false; then :
5420   $as_echo_n "(cached) " >&6
5421 else
5422   if test -n "$NM"; then
5423   # Let the user override the test.
5424   lt_cv_path_NM="$NM"
5425 else
5426   lt_nm_to_check="${ac_tool_prefix}nm"
5427   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5428     lt_nm_to_check="$lt_nm_to_check nm"
5429   fi
5430   for lt_tmp_nm in $lt_nm_to_check; do
5431     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5432     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5433       IFS="$lt_save_ifs"
5434       test -z "$ac_dir" && ac_dir=.
5435       tmp_nm="$ac_dir/$lt_tmp_nm"
5436       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5437         # Check to see if the nm accepts a BSD-compat flag.
5438         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5439         #   nm: unknown option "B" ignored
5440         # Tru64's nm complains that /dev/null is an invalid object file
5441         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5442         */dev/null* | *'Invalid file or object type'*)
5443           lt_cv_path_NM="$tmp_nm -B"
5444           break
5445           ;;
5446         *)
5447           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5448           */dev/null*)
5449             lt_cv_path_NM="$tmp_nm -p"
5450             break
5451             ;;
5452           *)
5453             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5454             continue # so that we can try to find one that supports BSD flags
5455             ;;
5456           esac
5457           ;;
5458         esac
5459       fi
5460     done
5461     IFS="$lt_save_ifs"
5462   done
5463   : ${lt_cv_path_NM=no}
5464 fi
5465 fi
5466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5467 $as_echo "$lt_cv_path_NM" >&6; }
5468 if test "$lt_cv_path_NM" != "no"; then
5469   NM="$lt_cv_path_NM"
5470 else
5471   # Didn't find any BSD compatible name lister, look for dumpbin.
5472   if test -n "$DUMPBIN"; then :
5473     # Let the user override the test.
5474   else
5475     if test -n "$ac_tool_prefix"; then
5476   for ac_prog in dumpbin "link -dump"
5477   do
5478     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5479 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5481 $as_echo_n "checking for $ac_word... " >&6; }
5482 if ${ac_cv_prog_DUMPBIN+:} false; then :
5483   $as_echo_n "(cached) " >&6
5484 else
5485   if test -n "$DUMPBIN"; then
5486   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5487 else
5488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5489 for as_dir in $PATH
5490 do
5491   IFS=$as_save_IFS
5492   test -z "$as_dir" && as_dir=.
5493     for ac_exec_ext in '' $ac_executable_extensions; do
5494   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5495     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5496     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5497     break 2
5498   fi
5499 done
5500   done
5501 IFS=$as_save_IFS
5502
5503 fi
5504 fi
5505 DUMPBIN=$ac_cv_prog_DUMPBIN
5506 if test -n "$DUMPBIN"; then
5507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5508 $as_echo "$DUMPBIN" >&6; }
5509 else
5510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5511 $as_echo "no" >&6; }
5512 fi
5513
5514
5515     test -n "$DUMPBIN" && break
5516   done
5517 fi
5518 if test -z "$DUMPBIN"; then
5519   ac_ct_DUMPBIN=$DUMPBIN
5520   for ac_prog in dumpbin "link -dump"
5521 do
5522   # Extract the first word of "$ac_prog", so it can be a program name with args.
5523 set dummy $ac_prog; ac_word=$2
5524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5525 $as_echo_n "checking for $ac_word... " >&6; }
5526 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5527   $as_echo_n "(cached) " >&6
5528 else
5529   if test -n "$ac_ct_DUMPBIN"; then
5530   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5531 else
5532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5533 for as_dir in $PATH
5534 do
5535   IFS=$as_save_IFS
5536   test -z "$as_dir" && as_dir=.
5537     for ac_exec_ext in '' $ac_executable_extensions; do
5538   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5539     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5540     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5541     break 2
5542   fi
5543 done
5544   done
5545 IFS=$as_save_IFS
5546
5547 fi
5548 fi
5549 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5550 if test -n "$ac_ct_DUMPBIN"; then
5551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5552 $as_echo "$ac_ct_DUMPBIN" >&6; }
5553 else
5554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5555 $as_echo "no" >&6; }
5556 fi
5557
5558
5559   test -n "$ac_ct_DUMPBIN" && break
5560 done
5561
5562   if test "x$ac_ct_DUMPBIN" = x; then
5563     DUMPBIN=":"
5564   else
5565     case $cross_compiling:$ac_tool_warned in
5566 yes:)
5567 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5568 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5569 ac_tool_warned=yes ;;
5570 esac
5571     DUMPBIN=$ac_ct_DUMPBIN
5572   fi
5573 fi
5574
5575     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5576     *COFF*)
5577       DUMPBIN="$DUMPBIN -symbols"
5578       ;;
5579     *)
5580       DUMPBIN=:
5581       ;;
5582     esac
5583   fi
5584
5585   if test "$DUMPBIN" != ":"; then
5586     NM="$DUMPBIN"
5587   fi
5588 fi
5589 test -z "$NM" && NM=nm
5590
5591
5592
5593
5594
5595
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5597 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5598 if ${lt_cv_nm_interface+:} false; then :
5599   $as_echo_n "(cached) " >&6
5600 else
5601   lt_cv_nm_interface="BSD nm"
5602   echo "int some_variable = 0;" > conftest.$ac_ext
5603   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5604   (eval "$ac_compile" 2>conftest.err)
5605   cat conftest.err >&5
5606   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5607   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5608   cat conftest.err >&5
5609   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5610   cat conftest.out >&5
5611   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5612     lt_cv_nm_interface="MS dumpbin"
5613   fi
5614   rm -f conftest*
5615 fi
5616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5617 $as_echo "$lt_cv_nm_interface" >&6; }
5618
5619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5620 $as_echo_n "checking whether ln -s works... " >&6; }
5621 LN_S=$as_ln_s
5622 if test "$LN_S" = "ln -s"; then
5623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5624 $as_echo "yes" >&6; }
5625 else
5626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5627 $as_echo "no, using $LN_S" >&6; }
5628 fi
5629
5630 # find the maximum length of command line arguments
5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5632 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5633 if ${lt_cv_sys_max_cmd_len+:} false; then :
5634   $as_echo_n "(cached) " >&6
5635 else
5636     i=0
5637   teststring="ABCD"
5638
5639   case $build_os in
5640   msdosdjgpp*)
5641     # On DJGPP, this test can blow up pretty badly due to problems in libc
5642     # (any single argument exceeding 2000 bytes causes a buffer overrun
5643     # during glob expansion).  Even if it were fixed, the result of this
5644     # check would be larger than it should be.
5645     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5646     ;;
5647
5648   gnu*)
5649     # Under GNU Hurd, this test is not required because there is
5650     # no limit to the length of command line arguments.
5651     # Libtool will interpret -1 as no limit whatsoever
5652     lt_cv_sys_max_cmd_len=-1;
5653     ;;
5654
5655   cygwin* | mingw* | cegcc*)
5656     # On Win9x/ME, this test blows up -- it succeeds, but takes
5657     # about 5 minutes as the teststring grows exponentially.
5658     # Worse, since 9x/ME are not pre-emptively multitasking,
5659     # you end up with a "frozen" computer, even though with patience
5660     # the test eventually succeeds (with a max line length of 256k).
5661     # Instead, let's just punt: use the minimum linelength reported by
5662     # all of the supported platforms: 8192 (on NT/2K/XP).
5663     lt_cv_sys_max_cmd_len=8192;
5664     ;;
5665
5666   mint*)
5667     # On MiNT this can take a long time and run out of memory.
5668     lt_cv_sys_max_cmd_len=8192;
5669     ;;
5670
5671   amigaos*)
5672     # On AmigaOS with pdksh, this test takes hours, literally.
5673     # So we just punt and use a minimum line length of 8192.
5674     lt_cv_sys_max_cmd_len=8192;
5675     ;;
5676
5677   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5678     # This has been around since 386BSD, at least.  Likely further.
5679     if test -x /sbin/sysctl; then
5680       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5681     elif test -x /usr/sbin/sysctl; then
5682       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5683     else
5684       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5685     fi
5686     # And add a safety zone
5687     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5688     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5689     ;;
5690
5691   interix*)
5692     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5693     lt_cv_sys_max_cmd_len=196608
5694     ;;
5695
5696   osf*)
5697     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5698     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5699     # nice to cause kernel panics so lets avoid the loop below.
5700     # First set a reasonable default.
5701     lt_cv_sys_max_cmd_len=16384
5702     #
5703     if test -x /sbin/sysconfig; then
5704       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5705         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5706       esac
5707     fi
5708     ;;
5709   sco3.2v5*)
5710     lt_cv_sys_max_cmd_len=102400
5711     ;;
5712   sysv5* | sco5v6* | sysv4.2uw2*)
5713     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5714     if test -n "$kargmax"; then
5715       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5716     else
5717       lt_cv_sys_max_cmd_len=32768
5718     fi
5719     ;;
5720   *)
5721     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5722     if test -n "$lt_cv_sys_max_cmd_len"; then
5723       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5724       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5725     else
5726       # Make teststring a little bigger before we do anything with it.
5727       # a 1K string should be a reasonable start.
5728       for i in 1 2 3 4 5 6 7 8 ; do
5729         teststring=$teststring$teststring
5730       done
5731       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5732       # If test is not a shell built-in, we'll probably end up computing a
5733       # maximum length that is only half of the actual maximum length, but
5734       # we can't tell.
5735       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5736                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5737               test $i != 17 # 1/2 MB should be enough
5738       do
5739         i=`expr $i + 1`
5740         teststring=$teststring$teststring
5741       done
5742       # Only check the string length outside the loop.
5743       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5744       teststring=
5745       # Add a significant safety factor because C++ compilers can tack on
5746       # massive amounts of additional arguments before passing them to the
5747       # linker.  It appears as though 1/2 is a usable value.
5748       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5749     fi
5750     ;;
5751   esac
5752
5753 fi
5754
5755 if test -n $lt_cv_sys_max_cmd_len ; then
5756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5757 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5758 else
5759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5760 $as_echo "none" >&6; }
5761 fi
5762 max_cmd_len=$lt_cv_sys_max_cmd_len
5763
5764
5765
5766
5767
5768
5769 : ${CP="cp -f"}
5770 : ${MV="mv -f"}
5771 : ${RM="rm -f"}
5772
5773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5774 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5775 # Try some XSI features
5776 xsi_shell=no
5777 ( _lt_dummy="a/b/c"
5778   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5779       = c,a/b,, \
5780     && eval 'test $(( 1 + 1 )) -eq 2 \
5781     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5782   && xsi_shell=yes
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5784 $as_echo "$xsi_shell" >&6; }
5785
5786
5787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5788 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5789 lt_shell_append=no
5790 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5791     >/dev/null 2>&1 \
5792   && lt_shell_append=yes
5793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5794 $as_echo "$lt_shell_append" >&6; }
5795
5796
5797 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5798   lt_unset=unset
5799 else
5800   lt_unset=false
5801 fi
5802
5803
5804
5805
5806
5807 # test EBCDIC or ASCII
5808 case `echo X|tr X '\101'` in
5809  A) # ASCII based system
5810     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5811   lt_SP2NL='tr \040 \012'
5812   lt_NL2SP='tr \015\012 \040\040'
5813   ;;
5814  *) # EBCDIC based system
5815   lt_SP2NL='tr \100 \n'
5816   lt_NL2SP='tr \r\n \100\100'
5817   ;;
5818 esac
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5829 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5830 if ${lt_cv_ld_reload_flag+:} false; then :
5831   $as_echo_n "(cached) " >&6
5832 else
5833   lt_cv_ld_reload_flag='-r'
5834 fi
5835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5836 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5837 reload_flag=$lt_cv_ld_reload_flag
5838 case $reload_flag in
5839 "" | " "*) ;;
5840 *) reload_flag=" $reload_flag" ;;
5841 esac
5842 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5843 case $host_os in
5844   darwin*)
5845     if test "$GCC" = yes; then
5846       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5847     else
5848       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5849     fi
5850     ;;
5851 esac
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861 if test -n "$ac_tool_prefix"; then
5862   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5863 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5865 $as_echo_n "checking for $ac_word... " >&6; }
5866 if ${ac_cv_prog_OBJDUMP+:} false; then :
5867   $as_echo_n "(cached) " >&6
5868 else
5869   if test -n "$OBJDUMP"; then
5870   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5871 else
5872 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5873 for as_dir in $PATH
5874 do
5875   IFS=$as_save_IFS
5876   test -z "$as_dir" && as_dir=.
5877     for ac_exec_ext in '' $ac_executable_extensions; do
5878   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5879     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5880     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5881     break 2
5882   fi
5883 done
5884   done
5885 IFS=$as_save_IFS
5886
5887 fi
5888 fi
5889 OBJDUMP=$ac_cv_prog_OBJDUMP
5890 if test -n "$OBJDUMP"; then
5891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5892 $as_echo "$OBJDUMP" >&6; }
5893 else
5894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5895 $as_echo "no" >&6; }
5896 fi
5897
5898
5899 fi
5900 if test -z "$ac_cv_prog_OBJDUMP"; then
5901   ac_ct_OBJDUMP=$OBJDUMP
5902   # Extract the first word of "objdump", so it can be a program name with args.
5903 set dummy objdump; ac_word=$2
5904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5905 $as_echo_n "checking for $ac_word... " >&6; }
5906 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5907   $as_echo_n "(cached) " >&6
5908 else
5909   if test -n "$ac_ct_OBJDUMP"; then
5910   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5911 else
5912 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5913 for as_dir in $PATH
5914 do
5915   IFS=$as_save_IFS
5916   test -z "$as_dir" && as_dir=.
5917     for ac_exec_ext in '' $ac_executable_extensions; do
5918   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5919     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5920     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5921     break 2
5922   fi
5923 done
5924   done
5925 IFS=$as_save_IFS
5926
5927 fi
5928 fi
5929 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5930 if test -n "$ac_ct_OBJDUMP"; then
5931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5932 $as_echo "$ac_ct_OBJDUMP" >&6; }
5933 else
5934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5935 $as_echo "no" >&6; }
5936 fi
5937
5938   if test "x$ac_ct_OBJDUMP" = x; then
5939     OBJDUMP="false"
5940   else
5941     case $cross_compiling:$ac_tool_warned in
5942 yes:)
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5944 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5945 ac_tool_warned=yes ;;
5946 esac
5947     OBJDUMP=$ac_ct_OBJDUMP
5948   fi
5949 else
5950   OBJDUMP="$ac_cv_prog_OBJDUMP"
5951 fi
5952
5953 test -z "$OBJDUMP" && OBJDUMP=objdump
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5964 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5965 if ${lt_cv_deplibs_check_method+:} false; then :
5966   $as_echo_n "(cached) " >&6
5967 else
5968   lt_cv_file_magic_cmd='$MAGIC_CMD'
5969 lt_cv_file_magic_test_file=
5970 lt_cv_deplibs_check_method='unknown'
5971 # Need to set the preceding variable on all platforms that support
5972 # interlibrary dependencies.
5973 # 'none' -- dependencies not supported.
5974 # `unknown' -- same as none, but documents that we really don't know.
5975 # 'pass_all' -- all dependencies passed with no checks.
5976 # 'test_compile' -- check by making test program.
5977 # 'file_magic [[regex]]' -- check by looking for files in library path
5978 # which responds to the $file_magic_cmd with a given extended regex.
5979 # If you have `file' or equivalent on your system and you're not sure
5980 # whether `pass_all' will *always* work, you probably want this one.
5981
5982 case $host_os in
5983 aix[4-9]*)
5984   lt_cv_deplibs_check_method=pass_all
5985   ;;
5986
5987 beos*)
5988   lt_cv_deplibs_check_method=pass_all
5989   ;;
5990
5991 bsdi[45]*)
5992   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5993   lt_cv_file_magic_cmd='/usr/bin/file -L'
5994   lt_cv_file_magic_test_file=/shlib/libc.so
5995   ;;
5996
5997 cygwin*)
5998   # func_win32_libid is a shell function defined in ltmain.sh
5999   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6000   lt_cv_file_magic_cmd='func_win32_libid'
6001   ;;
6002
6003 mingw* | pw32*)
6004   # Base MSYS/MinGW do not provide the 'file' command needed by
6005   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6006   # unless we find 'file', for example because we are cross-compiling.
6007   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6008   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6009     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6010     lt_cv_file_magic_cmd='func_win32_libid'
6011   else
6012     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6013     lt_cv_file_magic_cmd='$OBJDUMP -f'
6014   fi
6015   ;;
6016
6017 cegcc*)
6018   # use the weaker test based on 'objdump'. See mingw*.
6019   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6020   lt_cv_file_magic_cmd='$OBJDUMP -f'
6021   ;;
6022
6023 darwin* | rhapsody*)
6024   lt_cv_deplibs_check_method=pass_all
6025   ;;
6026
6027 freebsd* | dragonfly*)
6028   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6029     case $host_cpu in
6030     i*86 )
6031       # Not sure whether the presence of OpenBSD here was a mistake.
6032       # Let's accept both of them until this is cleared up.
6033       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6034       lt_cv_file_magic_cmd=/usr/bin/file
6035       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6036       ;;
6037     esac
6038   else
6039     lt_cv_deplibs_check_method=pass_all
6040   fi
6041   ;;
6042
6043 gnu*)
6044   lt_cv_deplibs_check_method=pass_all
6045   ;;
6046
6047 haiku*)
6048   lt_cv_deplibs_check_method=pass_all
6049   ;;
6050
6051 hpux10.20* | hpux11*)
6052   lt_cv_file_magic_cmd=/usr/bin/file
6053   case $host_cpu in
6054   ia64*)
6055     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6056     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6057     ;;
6058   hppa*64*)
6059     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6060     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6061     ;;
6062   *)
6063     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6064     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6065     ;;
6066   esac
6067   ;;
6068
6069 interix[3-9]*)
6070   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6071   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6072   ;;
6073
6074 irix5* | irix6* | nonstopux*)
6075   case $LD in
6076   *-32|*"-32 ") libmagic=32-bit;;
6077   *-n32|*"-n32 ") libmagic=N32;;
6078   *-64|*"-64 ") libmagic=64-bit;;
6079   *) libmagic=never-match;;
6080   esac
6081   lt_cv_deplibs_check_method=pass_all
6082   ;;
6083
6084 # This must be Linux ELF.
6085 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6086   lt_cv_deplibs_check_method=pass_all
6087   ;;
6088
6089 netbsd*)
6090   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6091     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6092   else
6093     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6094   fi
6095   ;;
6096
6097 newos6*)
6098   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6099   lt_cv_file_magic_cmd=/usr/bin/file
6100   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6101   ;;
6102
6103 *nto* | *qnx*)
6104   lt_cv_deplibs_check_method=pass_all
6105   ;;
6106
6107 openbsd*)
6108   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6109     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6110   else
6111     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6112   fi
6113   ;;
6114
6115 osf3* | osf4* | osf5*)
6116   lt_cv_deplibs_check_method=pass_all
6117   ;;
6118
6119 rdos*)
6120   lt_cv_deplibs_check_method=pass_all
6121   ;;
6122
6123 solaris*)
6124   lt_cv_deplibs_check_method=pass_all
6125   ;;
6126
6127 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6128   lt_cv_deplibs_check_method=pass_all
6129   ;;
6130
6131 sysv4 | sysv4.3*)
6132   case $host_vendor in
6133   motorola)
6134     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]'
6135     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6136     ;;
6137   ncr)
6138     lt_cv_deplibs_check_method=pass_all
6139     ;;
6140   sequent)
6141     lt_cv_file_magic_cmd='/bin/file'
6142     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6143     ;;
6144   sni)
6145     lt_cv_file_magic_cmd='/bin/file'
6146     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6147     lt_cv_file_magic_test_file=/lib/libc.so
6148     ;;
6149   siemens)
6150     lt_cv_deplibs_check_method=pass_all
6151     ;;
6152   pc)
6153     lt_cv_deplibs_check_method=pass_all
6154     ;;
6155   esac
6156   ;;
6157
6158 tpf*)
6159   lt_cv_deplibs_check_method=pass_all
6160   ;;
6161 esac
6162
6163 fi
6164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6165 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6166 file_magic_cmd=$lt_cv_file_magic_cmd
6167 deplibs_check_method=$lt_cv_deplibs_check_method
6168 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181 if test -n "$ac_tool_prefix"; then
6182   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6183 set dummy ${ac_tool_prefix}ar; ac_word=$2
6184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6185 $as_echo_n "checking for $ac_word... " >&6; }
6186 if ${ac_cv_prog_AR+:} false; then :
6187   $as_echo_n "(cached) " >&6
6188 else
6189   if test -n "$AR"; then
6190   ac_cv_prog_AR="$AR" # Let the user override the test.
6191 else
6192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6193 for as_dir in $PATH
6194 do
6195   IFS=$as_save_IFS
6196   test -z "$as_dir" && as_dir=.
6197     for ac_exec_ext in '' $ac_executable_extensions; do
6198   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6199     ac_cv_prog_AR="${ac_tool_prefix}ar"
6200     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6201     break 2
6202   fi
6203 done
6204   done
6205 IFS=$as_save_IFS
6206
6207 fi
6208 fi
6209 AR=$ac_cv_prog_AR
6210 if test -n "$AR"; then
6211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6212 $as_echo "$AR" >&6; }
6213 else
6214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6215 $as_echo "no" >&6; }
6216 fi
6217
6218
6219 fi
6220 if test -z "$ac_cv_prog_AR"; then
6221   ac_ct_AR=$AR
6222   # Extract the first word of "ar", so it can be a program name with args.
6223 set dummy ar; ac_word=$2
6224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6225 $as_echo_n "checking for $ac_word... " >&6; }
6226 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6227   $as_echo_n "(cached) " >&6
6228 else
6229   if test -n "$ac_ct_AR"; then
6230   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6231 else
6232 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6233 for as_dir in $PATH
6234 do
6235   IFS=$as_save_IFS
6236   test -z "$as_dir" && as_dir=.
6237     for ac_exec_ext in '' $ac_executable_extensions; do
6238   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6239     ac_cv_prog_ac_ct_AR="ar"
6240     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6241     break 2
6242   fi
6243 done
6244   done
6245 IFS=$as_save_IFS
6246
6247 fi
6248 fi
6249 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6250 if test -n "$ac_ct_AR"; then
6251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6252 $as_echo "$ac_ct_AR" >&6; }
6253 else
6254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6255 $as_echo "no" >&6; }
6256 fi
6257
6258   if test "x$ac_ct_AR" = x; then
6259     AR="false"
6260   else
6261     case $cross_compiling:$ac_tool_warned in
6262 yes:)
6263 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6264 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6265 ac_tool_warned=yes ;;
6266 esac
6267     AR=$ac_ct_AR
6268   fi
6269 else
6270   AR="$ac_cv_prog_AR"
6271 fi
6272
6273 test -z "$AR" && AR=ar
6274 test -z "$AR_FLAGS" && AR_FLAGS=cru
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286 if test -n "$ac_tool_prefix"; then
6287   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6288 set dummy ${ac_tool_prefix}strip; ac_word=$2
6289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6290 $as_echo_n "checking for $ac_word... " >&6; }
6291 if ${ac_cv_prog_STRIP+:} false; then :
6292   $as_echo_n "(cached) " >&6
6293 else
6294   if test -n "$STRIP"; then
6295   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6296 else
6297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6298 for as_dir in $PATH
6299 do
6300   IFS=$as_save_IFS
6301   test -z "$as_dir" && as_dir=.
6302     for ac_exec_ext in '' $ac_executable_extensions; do
6303   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6304     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6305     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6306     break 2
6307   fi
6308 done
6309   done
6310 IFS=$as_save_IFS
6311
6312 fi
6313 fi
6314 STRIP=$ac_cv_prog_STRIP
6315 if test -n "$STRIP"; then
6316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6317 $as_echo "$STRIP" >&6; }
6318 else
6319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6320 $as_echo "no" >&6; }
6321 fi
6322
6323
6324 fi
6325 if test -z "$ac_cv_prog_STRIP"; then
6326   ac_ct_STRIP=$STRIP
6327   # Extract the first word of "strip", so it can be a program name with args.
6328 set dummy strip; ac_word=$2
6329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6330 $as_echo_n "checking for $ac_word... " >&6; }
6331 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6332   $as_echo_n "(cached) " >&6
6333 else
6334   if test -n "$ac_ct_STRIP"; then
6335   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6336 else
6337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6338 for as_dir in $PATH
6339 do
6340   IFS=$as_save_IFS
6341   test -z "$as_dir" && as_dir=.
6342     for ac_exec_ext in '' $ac_executable_extensions; do
6343   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6344     ac_cv_prog_ac_ct_STRIP="strip"
6345     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6346     break 2
6347   fi
6348 done
6349   done
6350 IFS=$as_save_IFS
6351
6352 fi
6353 fi
6354 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6355 if test -n "$ac_ct_STRIP"; then
6356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6357 $as_echo "$ac_ct_STRIP" >&6; }
6358 else
6359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6360 $as_echo "no" >&6; }
6361 fi
6362
6363   if test "x$ac_ct_STRIP" = x; then
6364     STRIP=":"
6365   else
6366     case $cross_compiling:$ac_tool_warned in
6367 yes:)
6368 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6369 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6370 ac_tool_warned=yes ;;
6371 esac
6372     STRIP=$ac_ct_STRIP
6373   fi
6374 else
6375   STRIP="$ac_cv_prog_STRIP"
6376 fi
6377
6378 test -z "$STRIP" && STRIP=:
6379
6380
6381
6382
6383
6384
6385 if test -n "$ac_tool_prefix"; then
6386   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6387 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6389 $as_echo_n "checking for $ac_word... " >&6; }
6390 if ${ac_cv_prog_RANLIB+:} false; then :
6391   $as_echo_n "(cached) " >&6
6392 else
6393   if test -n "$RANLIB"; then
6394   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6395 else
6396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6397 for as_dir in $PATH
6398 do
6399   IFS=$as_save_IFS
6400   test -z "$as_dir" && as_dir=.
6401     for ac_exec_ext in '' $ac_executable_extensions; do
6402   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6403     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6404     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6405     break 2
6406   fi
6407 done
6408   done
6409 IFS=$as_save_IFS
6410
6411 fi
6412 fi
6413 RANLIB=$ac_cv_prog_RANLIB
6414 if test -n "$RANLIB"; then
6415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6416 $as_echo "$RANLIB" >&6; }
6417 else
6418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6419 $as_echo "no" >&6; }
6420 fi
6421
6422
6423 fi
6424 if test -z "$ac_cv_prog_RANLIB"; then
6425   ac_ct_RANLIB=$RANLIB
6426   # Extract the first word of "ranlib", so it can be a program name with args.
6427 set dummy ranlib; ac_word=$2
6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6429 $as_echo_n "checking for $ac_word... " >&6; }
6430 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6431   $as_echo_n "(cached) " >&6
6432 else
6433   if test -n "$ac_ct_RANLIB"; then
6434   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6435 else
6436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6437 for as_dir in $PATH
6438 do
6439   IFS=$as_save_IFS
6440   test -z "$as_dir" && as_dir=.
6441     for ac_exec_ext in '' $ac_executable_extensions; do
6442   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6443     ac_cv_prog_ac_ct_RANLIB="ranlib"
6444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6445     break 2
6446   fi
6447 done
6448   done
6449 IFS=$as_save_IFS
6450
6451 fi
6452 fi
6453 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6454 if test -n "$ac_ct_RANLIB"; then
6455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6456 $as_echo "$ac_ct_RANLIB" >&6; }
6457 else
6458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6459 $as_echo "no" >&6; }
6460 fi
6461
6462   if test "x$ac_ct_RANLIB" = x; then
6463     RANLIB=":"
6464   else
6465     case $cross_compiling:$ac_tool_warned in
6466 yes:)
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6468 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6469 ac_tool_warned=yes ;;
6470 esac
6471     RANLIB=$ac_ct_RANLIB
6472   fi
6473 else
6474   RANLIB="$ac_cv_prog_RANLIB"
6475 fi
6476
6477 test -z "$RANLIB" && RANLIB=:
6478
6479
6480
6481
6482
6483
6484 # Determine commands to create old-style static archives.
6485 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6486 old_postinstall_cmds='chmod 644 $oldlib'
6487 old_postuninstall_cmds=
6488
6489 if test -n "$RANLIB"; then
6490   case $host_os in
6491   openbsd*)
6492     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6493     ;;
6494   *)
6495     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6496     ;;
6497   esac
6498   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6499 fi
6500
6501 case $host_os in
6502   darwin*)
6503     lock_old_archive_extraction=yes ;;
6504   *)
6505     lock_old_archive_extraction=no ;;
6506 esac
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546 # If no C compiler was specified, use CC.
6547 LTCC=${LTCC-"$CC"}
6548
6549 # If no C compiler flags were specified, use CFLAGS.
6550 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6551
6552 # Allow CC to be a program name with arguments.
6553 compiler=$CC
6554
6555
6556 # Check for command to grab the raw symbol name followed by C symbol from nm.
6557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6558 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6559 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6560   $as_echo_n "(cached) " >&6
6561 else
6562
6563 # These are sane defaults that work on at least a few old systems.
6564 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6565
6566 # Character class describing NM global symbol codes.
6567 symcode='[BCDEGRST]'
6568
6569 # Regexp to match symbols that can be accessed directly from C.
6570 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6571
6572 # Define system-specific variables.
6573 case $host_os in
6574 aix*)
6575   symcode='[BCDT]'
6576   ;;
6577 cygwin* | mingw* | pw32* | cegcc*)
6578   symcode='[ABCDGISTW]'
6579   ;;
6580 hpux*)
6581   if test "$host_cpu" = ia64; then
6582     symcode='[ABCDEGRST]'
6583   fi
6584   ;;
6585 irix* | nonstopux*)
6586   symcode='[BCDEGRST]'
6587   ;;
6588 osf*)
6589   symcode='[BCDEGQRST]'
6590   ;;
6591 solaris*)
6592   symcode='[BDRT]'
6593   ;;
6594 sco3.2v5*)
6595   symcode='[DT]'
6596   ;;
6597 sysv4.2uw2*)
6598   symcode='[DT]'
6599   ;;
6600 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6601   symcode='[ABDT]'
6602   ;;
6603 sysv4)
6604   symcode='[DFNSTU]'
6605   ;;
6606 esac
6607
6608 # If we're using GNU nm, then use its standard symbol codes.
6609 case `$NM -V 2>&1` in
6610 *GNU* | *'with BFD'*)
6611   symcode='[ABCDGIRSTW]' ;;
6612 esac
6613
6614 # Transform an extracted symbol line into a proper C declaration.
6615 # Some systems (esp. on ia64) link data and code symbols differently,
6616 # so use this general approach.
6617 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6618
6619 # Transform an extracted symbol line into symbol name and symbol address
6620 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6621 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'"
6622
6623 # Handle CRLF in mingw tool chain
6624 opt_cr=
6625 case $build_os in
6626 mingw*)
6627   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6628   ;;
6629 esac
6630
6631 # Try without a prefix underscore, then with it.
6632 for ac_symprfx in "" "_"; do
6633
6634   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6635   symxfrm="\\1 $ac_symprfx\\2 \\2"
6636
6637   # Write the raw and C identifiers.
6638   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6639     # Fake it for dumpbin and say T for any non-static function
6640     # and D for any global variable.
6641     # Also find C++ and __fastcall symbols from MSVC++,
6642     # which start with @ or ?.
6643     lt_cv_sys_global_symbol_pipe="$AWK '"\
6644 "     {last_section=section; section=\$ 3};"\
6645 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6646 "     \$ 0!~/External *\|/{next};"\
6647 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6648 "     {if(hide[section]) next};"\
6649 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6650 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6651 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6652 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6653 "     ' prfx=^$ac_symprfx"
6654   else
6655     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6656   fi
6657
6658   # Check to see that the pipe works correctly.
6659   pipe_works=no
6660
6661   rm -f conftest*
6662   cat > conftest.$ac_ext <<_LT_EOF
6663 #ifdef __cplusplus
6664 extern "C" {
6665 #endif
6666 char nm_test_var;
6667 void nm_test_func(void);
6668 void nm_test_func(void){}
6669 #ifdef __cplusplus
6670 }
6671 #endif
6672 int main(){nm_test_var='a';nm_test_func();return(0);}
6673 _LT_EOF
6674
6675   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6676   (eval $ac_compile) 2>&5
6677   ac_status=$?
6678   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6679   test $ac_status = 0; }; then
6680     # Now try to grab the symbols.
6681     nlist=conftest.nm
6682     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6683   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6684   ac_status=$?
6685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6686   test $ac_status = 0; } && test -s "$nlist"; then
6687       # Try sorting and uniquifying the output.
6688       if sort "$nlist" | uniq > "$nlist"T; then
6689         mv -f "$nlist"T "$nlist"
6690       else
6691         rm -f "$nlist"T
6692       fi
6693
6694       # Make sure that we snagged all the symbols we need.
6695       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6696         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6697           cat <<_LT_EOF > conftest.$ac_ext
6698 #ifdef __cplusplus
6699 extern "C" {
6700 #endif
6701
6702 _LT_EOF
6703           # Now generate the symbol file.
6704           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6705
6706           cat <<_LT_EOF >> conftest.$ac_ext
6707
6708 /* The mapping between symbol names and symbols.  */
6709 const struct {
6710   const char *name;
6711   void       *address;
6712 }
6713 lt__PROGRAM__LTX_preloaded_symbols[] =
6714 {
6715   { "@PROGRAM@", (void *) 0 },
6716 _LT_EOF
6717           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6718           cat <<\_LT_EOF >> conftest.$ac_ext
6719   {0, (void *) 0}
6720 };
6721
6722 /* This works around a problem in FreeBSD linker */
6723 #ifdef FREEBSD_WORKAROUND
6724 static const void *lt_preloaded_setup() {
6725   return lt__PROGRAM__LTX_preloaded_symbols;
6726 }
6727 #endif
6728
6729 #ifdef __cplusplus
6730 }
6731 #endif
6732 _LT_EOF
6733           # Now try linking the two files.
6734           mv conftest.$ac_objext conftstm.$ac_objext
6735           lt_save_LIBS="$LIBS"
6736           lt_save_CFLAGS="$CFLAGS"
6737           LIBS="conftstm.$ac_objext"
6738           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6739           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6740   (eval $ac_link) 2>&5
6741   ac_status=$?
6742   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6743   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6744             pipe_works=yes
6745           fi
6746           LIBS="$lt_save_LIBS"
6747           CFLAGS="$lt_save_CFLAGS"
6748         else
6749           echo "cannot find nm_test_func in $nlist" >&5
6750         fi
6751       else
6752         echo "cannot find nm_test_var in $nlist" >&5
6753       fi
6754     else
6755       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6756     fi
6757   else
6758     echo "$progname: failed program was:" >&5
6759     cat conftest.$ac_ext >&5
6760   fi
6761   rm -rf conftest* conftst*
6762
6763   # Do not use the global_symbol_pipe unless it works.
6764   if test "$pipe_works" = yes; then
6765     break
6766   else
6767     lt_cv_sys_global_symbol_pipe=
6768   fi
6769 done
6770
6771 fi
6772
6773 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6774   lt_cv_sys_global_symbol_to_cdecl=
6775 fi
6776 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6778 $as_echo "failed" >&6; }
6779 else
6780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6781 $as_echo "ok" >&6; }
6782 fi
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806 # Check whether --enable-libtool-lock was given.
6807 if test "${enable_libtool_lock+set}" = set; then :
6808   enableval=$enable_libtool_lock;
6809 fi
6810
6811 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6812
6813 # Some flags need to be propagated to the compiler or linker for good
6814 # libtool support.
6815 case $host in
6816 ia64-*-hpux*)
6817   # Find out which ABI we are using.
6818   echo 'int i;' > conftest.$ac_ext
6819   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6820   (eval $ac_compile) 2>&5
6821   ac_status=$?
6822   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6823   test $ac_status = 0; }; then
6824     case `/usr/bin/file conftest.$ac_objext` in
6825       *ELF-32*)
6826         HPUX_IA64_MODE="32"
6827         ;;
6828       *ELF-64*)
6829         HPUX_IA64_MODE="64"
6830         ;;
6831     esac
6832   fi
6833   rm -rf conftest*
6834   ;;
6835 *-*-irix6*)
6836   # Find out which ABI we are using.
6837   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6838   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6839   (eval $ac_compile) 2>&5
6840   ac_status=$?
6841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6842   test $ac_status = 0; }; then
6843     if test "$lt_cv_prog_gnu_ld" = yes; then
6844       case `/usr/bin/file conftest.$ac_objext` in
6845         *32-bit*)
6846           LD="${LD-ld} -melf32bsmip"
6847           ;;
6848         *N32*)
6849           LD="${LD-ld} -melf32bmipn32"
6850           ;;
6851         *64-bit*)
6852           LD="${LD-ld} -melf64bmip"
6853         ;;
6854       esac
6855     else
6856       case `/usr/bin/file conftest.$ac_objext` in
6857         *32-bit*)
6858           LD="${LD-ld} -32"
6859           ;;
6860         *N32*)
6861           LD="${LD-ld} -n32"
6862           ;;
6863         *64-bit*)
6864           LD="${LD-ld} -64"
6865           ;;
6866       esac
6867     fi
6868   fi
6869   rm -rf conftest*
6870   ;;
6871
6872 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6873 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6874   # Find out which ABI we are using.
6875   echo 'int i;' > conftest.$ac_ext
6876   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6877   (eval $ac_compile) 2>&5
6878   ac_status=$?
6879   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6880   test $ac_status = 0; }; then
6881     case `/usr/bin/file conftest.o` in
6882       *32-bit*)
6883         case $host in
6884           x86_64-*kfreebsd*-gnu)
6885             LD="${LD-ld} -m elf_i386_fbsd"
6886             ;;
6887           x86_64-*linux*)
6888             case `/usr/bin/file conftest.o` in
6889               *x86-64*)
6890                 LD="${LD-ld} -m elf32_x86_64"
6891                 ;;
6892               *)
6893                 LD="${LD-ld} -m elf_i386"
6894                 ;;
6895             esac
6896             ;;
6897           powerpc64le-*linux*)
6898             LD="${LD-ld} -m elf32lppclinux"
6899             ;;
6900           powerpc64-*linux*)
6901             LD="${LD-ld} -m elf32ppclinux"
6902             ;;
6903           s390x-*linux*)
6904             LD="${LD-ld} -m elf_s390"
6905             ;;
6906           sparc64-*linux*)
6907             LD="${LD-ld} -m elf32_sparc"
6908             ;;
6909         esac
6910         ;;
6911       *64-bit*)
6912         case $host in
6913           x86_64-*kfreebsd*-gnu)
6914             LD="${LD-ld} -m elf_x86_64_fbsd"
6915             ;;
6916           x86_64-*linux*)
6917             LD="${LD-ld} -m elf_x86_64"
6918             ;;
6919           powerpcle-*linux*)
6920             LD="${LD-ld} -m elf64lppc"
6921             ;;
6922           powerpc-*linux*)
6923             LD="${LD-ld} -m elf64ppc"
6924             ;;
6925           s390*-*linux*|s390*-*tpf*)
6926             LD="${LD-ld} -m elf64_s390"
6927             ;;
6928           sparc*-*linux*)
6929             LD="${LD-ld} -m elf64_sparc"
6930             ;;
6931         esac
6932         ;;
6933     esac
6934   fi
6935   rm -rf conftest*
6936   ;;
6937
6938 *-*-sco3.2v5*)
6939   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6940   SAVE_CFLAGS="$CFLAGS"
6941   CFLAGS="$CFLAGS -belf"
6942   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6943 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6944 if ${lt_cv_cc_needs_belf+:} false; then :
6945   $as_echo_n "(cached) " >&6
6946 else
6947   ac_ext=c
6948 ac_cpp='$CPP $CPPFLAGS'
6949 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6950 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6951 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6952
6953      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6954 /* end confdefs.h.  */
6955
6956 int
6957 main ()
6958 {
6959
6960   ;
6961   return 0;
6962 }
6963 _ACEOF
6964 if ac_fn_c_try_link "$LINENO"; then :
6965   lt_cv_cc_needs_belf=yes
6966 else
6967   lt_cv_cc_needs_belf=no
6968 fi
6969 rm -f core conftest.err conftest.$ac_objext \
6970     conftest$ac_exeext conftest.$ac_ext
6971      ac_ext=c
6972 ac_cpp='$CPP $CPPFLAGS'
6973 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6974 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6975 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6976
6977 fi
6978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6979 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6980   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6981     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6982     CFLAGS="$SAVE_CFLAGS"
6983   fi
6984   ;;
6985 sparc*-*solaris*)
6986   # Find out which ABI we are using.
6987   echo 'int i;' > conftest.$ac_ext
6988   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6989   (eval $ac_compile) 2>&5
6990   ac_status=$?
6991   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6992   test $ac_status = 0; }; then
6993     case `/usr/bin/file conftest.o` in
6994     *64-bit*)
6995       case $lt_cv_prog_gnu_ld in
6996       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6997       *)
6998         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6999           LD="${LD-ld} -64"
7000         fi
7001         ;;
7002       esac
7003       ;;
7004     esac
7005   fi
7006   rm -rf conftest*
7007   ;;
7008 esac
7009
7010 need_locks="$enable_libtool_lock"
7011
7012
7013   case $host_os in
7014     rhapsody* | darwin*)
7015     if test -n "$ac_tool_prefix"; then
7016   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7017 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7019 $as_echo_n "checking for $ac_word... " >&6; }
7020 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7021   $as_echo_n "(cached) " >&6
7022 else
7023   if test -n "$DSYMUTIL"; then
7024   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7025 else
7026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7027 for as_dir in $PATH
7028 do
7029   IFS=$as_save_IFS
7030   test -z "$as_dir" && as_dir=.
7031     for ac_exec_ext in '' $ac_executable_extensions; do
7032   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7033     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7034     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7035     break 2
7036   fi
7037 done
7038   done
7039 IFS=$as_save_IFS
7040
7041 fi
7042 fi
7043 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7044 if test -n "$DSYMUTIL"; then
7045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7046 $as_echo "$DSYMUTIL" >&6; }
7047 else
7048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7049 $as_echo "no" >&6; }
7050 fi
7051
7052
7053 fi
7054 if test -z "$ac_cv_prog_DSYMUTIL"; then
7055   ac_ct_DSYMUTIL=$DSYMUTIL
7056   # Extract the first word of "dsymutil", so it can be a program name with args.
7057 set dummy dsymutil; ac_word=$2
7058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7059 $as_echo_n "checking for $ac_word... " >&6; }
7060 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7061   $as_echo_n "(cached) " >&6
7062 else
7063   if test -n "$ac_ct_DSYMUTIL"; then
7064   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7065 else
7066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7067 for as_dir in $PATH
7068 do
7069   IFS=$as_save_IFS
7070   test -z "$as_dir" && as_dir=.
7071     for ac_exec_ext in '' $ac_executable_extensions; do
7072   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7073     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7074     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7075     break 2
7076   fi
7077 done
7078   done
7079 IFS=$as_save_IFS
7080
7081 fi
7082 fi
7083 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7084 if test -n "$ac_ct_DSYMUTIL"; then
7085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7086 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7087 else
7088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7089 $as_echo "no" >&6; }
7090 fi
7091
7092   if test "x$ac_ct_DSYMUTIL" = x; then
7093     DSYMUTIL=":"
7094   else
7095     case $cross_compiling:$ac_tool_warned in
7096 yes:)
7097 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7098 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7099 ac_tool_warned=yes ;;
7100 esac
7101     DSYMUTIL=$ac_ct_DSYMUTIL
7102   fi
7103 else
7104   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7105 fi
7106
7107     if test -n "$ac_tool_prefix"; then
7108   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7109 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7111 $as_echo_n "checking for $ac_word... " >&6; }
7112 if ${ac_cv_prog_NMEDIT+:} false; then :
7113   $as_echo_n "(cached) " >&6
7114 else
7115   if test -n "$NMEDIT"; then
7116   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7117 else
7118 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7119 for as_dir in $PATH
7120 do
7121   IFS=$as_save_IFS
7122   test -z "$as_dir" && as_dir=.
7123     for ac_exec_ext in '' $ac_executable_extensions; do
7124   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7125     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7126     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7127     break 2
7128   fi
7129 done
7130   done
7131 IFS=$as_save_IFS
7132
7133 fi
7134 fi
7135 NMEDIT=$ac_cv_prog_NMEDIT
7136 if test -n "$NMEDIT"; then
7137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7138 $as_echo "$NMEDIT" >&6; }
7139 else
7140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7141 $as_echo "no" >&6; }
7142 fi
7143
7144
7145 fi
7146 if test -z "$ac_cv_prog_NMEDIT"; then
7147   ac_ct_NMEDIT=$NMEDIT
7148   # Extract the first word of "nmedit", so it can be a program name with args.
7149 set dummy nmedit; ac_word=$2
7150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7151 $as_echo_n "checking for $ac_word... " >&6; }
7152 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7153   $as_echo_n "(cached) " >&6
7154 else
7155   if test -n "$ac_ct_NMEDIT"; then
7156   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7157 else
7158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7159 for as_dir in $PATH
7160 do
7161   IFS=$as_save_IFS
7162   test -z "$as_dir" && as_dir=.
7163     for ac_exec_ext in '' $ac_executable_extensions; do
7164   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7165     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7166     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7167     break 2
7168   fi
7169 done
7170   done
7171 IFS=$as_save_IFS
7172
7173 fi
7174 fi
7175 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7176 if test -n "$ac_ct_NMEDIT"; then
7177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7178 $as_echo "$ac_ct_NMEDIT" >&6; }
7179 else
7180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7181 $as_echo "no" >&6; }
7182 fi
7183
7184   if test "x$ac_ct_NMEDIT" = x; then
7185     NMEDIT=":"
7186   else
7187     case $cross_compiling:$ac_tool_warned in
7188 yes:)
7189 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7190 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7191 ac_tool_warned=yes ;;
7192 esac
7193     NMEDIT=$ac_ct_NMEDIT
7194   fi
7195 else
7196   NMEDIT="$ac_cv_prog_NMEDIT"
7197 fi
7198
7199     if test -n "$ac_tool_prefix"; then
7200   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7201 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7203 $as_echo_n "checking for $ac_word... " >&6; }
7204 if ${ac_cv_prog_LIPO+:} false; then :
7205   $as_echo_n "(cached) " >&6
7206 else
7207   if test -n "$LIPO"; then
7208   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7209 else
7210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7211 for as_dir in $PATH
7212 do
7213   IFS=$as_save_IFS
7214   test -z "$as_dir" && as_dir=.
7215     for ac_exec_ext in '' $ac_executable_extensions; do
7216   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7217     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7218     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7219     break 2
7220   fi
7221 done
7222   done
7223 IFS=$as_save_IFS
7224
7225 fi
7226 fi
7227 LIPO=$ac_cv_prog_LIPO
7228 if test -n "$LIPO"; then
7229   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7230 $as_echo "$LIPO" >&6; }
7231 else
7232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7233 $as_echo "no" >&6; }
7234 fi
7235
7236
7237 fi
7238 if test -z "$ac_cv_prog_LIPO"; then
7239   ac_ct_LIPO=$LIPO
7240   # Extract the first word of "lipo", so it can be a program name with args.
7241 set dummy lipo; ac_word=$2
7242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7243 $as_echo_n "checking for $ac_word... " >&6; }
7244 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7245   $as_echo_n "(cached) " >&6
7246 else
7247   if test -n "$ac_ct_LIPO"; then
7248   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7249 else
7250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7251 for as_dir in $PATH
7252 do
7253   IFS=$as_save_IFS
7254   test -z "$as_dir" && as_dir=.
7255     for ac_exec_ext in '' $ac_executable_extensions; do
7256   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7257     ac_cv_prog_ac_ct_LIPO="lipo"
7258     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7259     break 2
7260   fi
7261 done
7262   done
7263 IFS=$as_save_IFS
7264
7265 fi
7266 fi
7267 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7268 if test -n "$ac_ct_LIPO"; then
7269   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7270 $as_echo "$ac_ct_LIPO" >&6; }
7271 else
7272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7273 $as_echo "no" >&6; }
7274 fi
7275
7276   if test "x$ac_ct_LIPO" = x; then
7277     LIPO=":"
7278   else
7279     case $cross_compiling:$ac_tool_warned in
7280 yes:)
7281 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7282 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7283 ac_tool_warned=yes ;;
7284 esac
7285     LIPO=$ac_ct_LIPO
7286   fi
7287 else
7288   LIPO="$ac_cv_prog_LIPO"
7289 fi
7290
7291     if test -n "$ac_tool_prefix"; then
7292   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7293 set dummy ${ac_tool_prefix}otool; ac_word=$2
7294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7295 $as_echo_n "checking for $ac_word... " >&6; }
7296 if ${ac_cv_prog_OTOOL+:} false; then :
7297   $as_echo_n "(cached) " >&6
7298 else
7299   if test -n "$OTOOL"; then
7300   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7301 else
7302 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7303 for as_dir in $PATH
7304 do
7305   IFS=$as_save_IFS
7306   test -z "$as_dir" && as_dir=.
7307     for ac_exec_ext in '' $ac_executable_extensions; do
7308   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7309     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7310     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7311     break 2
7312   fi
7313 done
7314   done
7315 IFS=$as_save_IFS
7316
7317 fi
7318 fi
7319 OTOOL=$ac_cv_prog_OTOOL
7320 if test -n "$OTOOL"; then
7321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7322 $as_echo "$OTOOL" >&6; }
7323 else
7324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7325 $as_echo "no" >&6; }
7326 fi
7327
7328
7329 fi
7330 if test -z "$ac_cv_prog_OTOOL"; then
7331   ac_ct_OTOOL=$OTOOL
7332   # Extract the first word of "otool", so it can be a program name with args.
7333 set dummy otool; ac_word=$2
7334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7335 $as_echo_n "checking for $ac_word... " >&6; }
7336 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7337   $as_echo_n "(cached) " >&6
7338 else
7339   if test -n "$ac_ct_OTOOL"; then
7340   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7341 else
7342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7343 for as_dir in $PATH
7344 do
7345   IFS=$as_save_IFS
7346   test -z "$as_dir" && as_dir=.
7347     for ac_exec_ext in '' $ac_executable_extensions; do
7348   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7349     ac_cv_prog_ac_ct_OTOOL="otool"
7350     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7351     break 2
7352   fi
7353 done
7354   done
7355 IFS=$as_save_IFS
7356
7357 fi
7358 fi
7359 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7360 if test -n "$ac_ct_OTOOL"; then
7361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7362 $as_echo "$ac_ct_OTOOL" >&6; }
7363 else
7364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7365 $as_echo "no" >&6; }
7366 fi
7367
7368   if test "x$ac_ct_OTOOL" = x; then
7369     OTOOL=":"
7370   else
7371     case $cross_compiling:$ac_tool_warned in
7372 yes:)
7373 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7374 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7375 ac_tool_warned=yes ;;
7376 esac
7377     OTOOL=$ac_ct_OTOOL
7378   fi
7379 else
7380   OTOOL="$ac_cv_prog_OTOOL"
7381 fi
7382
7383     if test -n "$ac_tool_prefix"; then
7384   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7385 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7387 $as_echo_n "checking for $ac_word... " >&6; }
7388 if ${ac_cv_prog_OTOOL64+:} false; then :
7389   $as_echo_n "(cached) " >&6
7390 else
7391   if test -n "$OTOOL64"; then
7392   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7393 else
7394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7395 for as_dir in $PATH
7396 do
7397   IFS=$as_save_IFS
7398   test -z "$as_dir" && as_dir=.
7399     for ac_exec_ext in '' $ac_executable_extensions; do
7400   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7401     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7402     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7403     break 2
7404   fi
7405 done
7406   done
7407 IFS=$as_save_IFS
7408
7409 fi
7410 fi
7411 OTOOL64=$ac_cv_prog_OTOOL64
7412 if test -n "$OTOOL64"; then
7413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7414 $as_echo "$OTOOL64" >&6; }
7415 else
7416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7417 $as_echo "no" >&6; }
7418 fi
7419
7420
7421 fi
7422 if test -z "$ac_cv_prog_OTOOL64"; then
7423   ac_ct_OTOOL64=$OTOOL64
7424   # Extract the first word of "otool64", so it can be a program name with args.
7425 set dummy otool64; ac_word=$2
7426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7427 $as_echo_n "checking for $ac_word... " >&6; }
7428 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7429   $as_echo_n "(cached) " >&6
7430 else
7431   if test -n "$ac_ct_OTOOL64"; then
7432   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7433 else
7434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7435 for as_dir in $PATH
7436 do
7437   IFS=$as_save_IFS
7438   test -z "$as_dir" && as_dir=.
7439     for ac_exec_ext in '' $ac_executable_extensions; do
7440   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7441     ac_cv_prog_ac_ct_OTOOL64="otool64"
7442     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7443     break 2
7444   fi
7445 done
7446   done
7447 IFS=$as_save_IFS
7448
7449 fi
7450 fi
7451 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7452 if test -n "$ac_ct_OTOOL64"; then
7453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7454 $as_echo "$ac_ct_OTOOL64" >&6; }
7455 else
7456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7457 $as_echo "no" >&6; }
7458 fi
7459
7460   if test "x$ac_ct_OTOOL64" = x; then
7461     OTOOL64=":"
7462   else
7463     case $cross_compiling:$ac_tool_warned in
7464 yes:)
7465 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7466 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7467 ac_tool_warned=yes ;;
7468 esac
7469     OTOOL64=$ac_ct_OTOOL64
7470   fi
7471 else
7472   OTOOL64="$ac_cv_prog_OTOOL64"
7473 fi
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7502 $as_echo_n "checking for -single_module linker flag... " >&6; }
7503 if ${lt_cv_apple_cc_single_mod+:} false; then :
7504   $as_echo_n "(cached) " >&6
7505 else
7506   lt_cv_apple_cc_single_mod=no
7507       if test -z "${LT_MULTI_MODULE}"; then
7508         # By default we will add the -single_module flag. You can override
7509         # by either setting the environment variable LT_MULTI_MODULE
7510         # non-empty at configure time, or by adding -multi_module to the
7511         # link flags.
7512         rm -rf libconftest.dylib*
7513         echo "int foo(void){return 1;}" > conftest.c
7514         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7515 -dynamiclib -Wl,-single_module conftest.c" >&5
7516         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7517           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7518         _lt_result=$?
7519         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7520           lt_cv_apple_cc_single_mod=yes
7521         else
7522           cat conftest.err >&5
7523         fi
7524         rm -rf libconftest.dylib*
7525         rm -f conftest.*
7526       fi
7527 fi
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7529 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7530     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7531 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7532 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7533   $as_echo_n "(cached) " >&6
7534 else
7535   lt_cv_ld_exported_symbols_list=no
7536       save_LDFLAGS=$LDFLAGS
7537       echo "_main" > conftest.sym
7538       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7539       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7540 /* end confdefs.h.  */
7541
7542 int
7543 main ()
7544 {
7545
7546   ;
7547   return 0;
7548 }
7549 _ACEOF
7550 if ac_fn_c_try_link "$LINENO"; then :
7551   lt_cv_ld_exported_symbols_list=yes
7552 else
7553   lt_cv_ld_exported_symbols_list=no
7554 fi
7555 rm -f core conftest.err conftest.$ac_objext \
7556     conftest$ac_exeext conftest.$ac_ext
7557         LDFLAGS="$save_LDFLAGS"
7558
7559 fi
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7561 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7562     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7563 $as_echo_n "checking for -force_load linker flag... " >&6; }
7564 if ${lt_cv_ld_force_load+:} false; then :
7565   $as_echo_n "(cached) " >&6
7566 else
7567   lt_cv_ld_force_load=no
7568       cat > conftest.c << _LT_EOF
7569 int forced_loaded() { return 2;}
7570 _LT_EOF
7571       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7572       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7573       echo "$AR cru libconftest.a conftest.o" >&5
7574       $AR cru libconftest.a conftest.o 2>&5
7575       cat > conftest.c << _LT_EOF
7576 int main() { return 0;}
7577 _LT_EOF
7578       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7579       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7580       _lt_result=$?
7581       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7582         lt_cv_ld_force_load=yes
7583       else
7584         cat conftest.err >&5
7585       fi
7586         rm -f conftest.err libconftest.a conftest conftest.c
7587         rm -rf conftest.dSYM
7588
7589 fi
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7591 $as_echo "$lt_cv_ld_force_load" >&6; }
7592     case $host_os in
7593     rhapsody* | darwin1.[012])
7594       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7595     darwin1.*)
7596       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7597     darwin*) # darwin 5.x on
7598       # if running on 10.5 or later, the deployment target defaults
7599       # to the OS version, if on x86, and 10.4, the deployment
7600       # target defaults to 10.4. Don't you love it?
7601       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7602         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7603           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7604         10.[012][,.]*)
7605           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7606         10.*)
7607           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7608       esac
7609     ;;
7610   esac
7611     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7612       _lt_dar_single_mod='$single_module'
7613     fi
7614     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7615       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7616     else
7617       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7618     fi
7619     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7620       _lt_dsymutil='~$DSYMUTIL $lib || :'
7621     else
7622       _lt_dsymutil=
7623     fi
7624     ;;
7625   esac
7626
7627 ac_ext=c
7628 ac_cpp='$CPP $CPPFLAGS'
7629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7633 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7634 # On Suns, sometimes $CPP names a directory.
7635 if test -n "$CPP" && test -d "$CPP"; then
7636   CPP=
7637 fi
7638 if test -z "$CPP"; then
7639   if ${ac_cv_prog_CPP+:} false; then :
7640   $as_echo_n "(cached) " >&6
7641 else
7642       # Double quotes because CPP needs to be expanded
7643     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7644     do
7645       ac_preproc_ok=false
7646 for ac_c_preproc_warn_flag in '' yes
7647 do
7648   # Use a header file that comes with gcc, so configuring glibc
7649   # with a fresh cross-compiler works.
7650   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7651   # <limits.h> exists even on freestanding compilers.
7652   # On the NeXT, cc -E runs the code through the compiler's parser,
7653   # not just through cpp. "Syntax error" is here to catch this case.
7654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7655 /* end confdefs.h.  */
7656 #ifdef __STDC__
7657 # include <limits.h>
7658 #else
7659 # include <assert.h>
7660 #endif
7661                      Syntax error
7662 _ACEOF
7663 if ac_fn_c_try_cpp "$LINENO"; then :
7664
7665 else
7666   # Broken: fails on valid input.
7667 continue
7668 fi
7669 rm -f conftest.err conftest.i conftest.$ac_ext
7670
7671   # OK, works on sane cases.  Now check whether nonexistent headers
7672   # can be detected and how.
7673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7674 /* end confdefs.h.  */
7675 #include <ac_nonexistent.h>
7676 _ACEOF
7677 if ac_fn_c_try_cpp "$LINENO"; then :
7678   # Broken: success on invalid input.
7679 continue
7680 else
7681   # Passes both tests.
7682 ac_preproc_ok=:
7683 break
7684 fi
7685 rm -f conftest.err conftest.i conftest.$ac_ext
7686
7687 done
7688 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7689 rm -f conftest.i conftest.err conftest.$ac_ext
7690 if $ac_preproc_ok; then :
7691   break
7692 fi
7693
7694     done
7695     ac_cv_prog_CPP=$CPP
7696
7697 fi
7698   CPP=$ac_cv_prog_CPP
7699 else
7700   ac_cv_prog_CPP=$CPP
7701 fi
7702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7703 $as_echo "$CPP" >&6; }
7704 ac_preproc_ok=false
7705 for ac_c_preproc_warn_flag in '' yes
7706 do
7707   # Use a header file that comes with gcc, so configuring glibc
7708   # with a fresh cross-compiler works.
7709   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7710   # <limits.h> exists even on freestanding compilers.
7711   # On the NeXT, cc -E runs the code through the compiler's parser,
7712   # not just through cpp. "Syntax error" is here to catch this case.
7713   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7714 /* end confdefs.h.  */
7715 #ifdef __STDC__
7716 # include <limits.h>
7717 #else
7718 # include <assert.h>
7719 #endif
7720                      Syntax error
7721 _ACEOF
7722 if ac_fn_c_try_cpp "$LINENO"; then :
7723
7724 else
7725   # Broken: fails on valid input.
7726 continue
7727 fi
7728 rm -f conftest.err conftest.i conftest.$ac_ext
7729
7730   # OK, works on sane cases.  Now check whether nonexistent headers
7731   # can be detected and how.
7732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7733 /* end confdefs.h.  */
7734 #include <ac_nonexistent.h>
7735 _ACEOF
7736 if ac_fn_c_try_cpp "$LINENO"; then :
7737   # Broken: success on invalid input.
7738 continue
7739 else
7740   # Passes both tests.
7741 ac_preproc_ok=:
7742 break
7743 fi
7744 rm -f conftest.err conftest.i conftest.$ac_ext
7745
7746 done
7747 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7748 rm -f conftest.i conftest.err conftest.$ac_ext
7749 if $ac_preproc_ok; then :
7750
7751 else
7752   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7753 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7754 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7755 See \`config.log' for more details" "$LINENO" 5; }
7756 fi
7757
7758 ac_ext=c
7759 ac_cpp='$CPP $CPPFLAGS'
7760 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7761 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7762 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7763
7764
7765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7766 $as_echo_n "checking for ANSI C header files... " >&6; }
7767 if ${ac_cv_header_stdc+:} false; then :
7768   $as_echo_n "(cached) " >&6
7769 else
7770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7771 /* end confdefs.h.  */
7772 #include <stdlib.h>
7773 #include <stdarg.h>
7774 #include <string.h>
7775 #include <float.h>
7776
7777 int
7778 main ()
7779 {
7780
7781   ;
7782   return 0;
7783 }
7784 _ACEOF
7785 if ac_fn_c_try_compile "$LINENO"; then :
7786   ac_cv_header_stdc=yes
7787 else
7788   ac_cv_header_stdc=no
7789 fi
7790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7791
7792 if test $ac_cv_header_stdc = yes; then
7793   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7795 /* end confdefs.h.  */
7796 #include <string.h>
7797
7798 _ACEOF
7799 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7800   $EGREP "memchr" >/dev/null 2>&1; then :
7801
7802 else
7803   ac_cv_header_stdc=no
7804 fi
7805 rm -f conftest*
7806
7807 fi
7808
7809 if test $ac_cv_header_stdc = yes; then
7810   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7812 /* end confdefs.h.  */
7813 #include <stdlib.h>
7814
7815 _ACEOF
7816 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7817   $EGREP "free" >/dev/null 2>&1; then :
7818
7819 else
7820   ac_cv_header_stdc=no
7821 fi
7822 rm -f conftest*
7823
7824 fi
7825
7826 if test $ac_cv_header_stdc = yes; then
7827   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7828   if test "$cross_compiling" = yes; then :
7829   :
7830 else
7831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7832 /* end confdefs.h.  */
7833 #include <ctype.h>
7834 #include <stdlib.h>
7835 #if ((' ' & 0x0FF) == 0x020)
7836 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7837 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7838 #else
7839 # define ISLOWER(c) \
7840                    (('a' <= (c) && (c) <= 'i') \
7841                      || ('j' <= (c) && (c) <= 'r') \
7842                      || ('s' <= (c) && (c) <= 'z'))
7843 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7844 #endif
7845
7846 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7847 int
7848 main ()
7849 {
7850   int i;
7851   for (i = 0; i < 256; i++)
7852     if (XOR (islower (i), ISLOWER (i))
7853         || toupper (i) != TOUPPER (i))
7854       return 2;
7855   return 0;
7856 }
7857 _ACEOF
7858 if ac_fn_c_try_run "$LINENO"; then :
7859
7860 else
7861   ac_cv_header_stdc=no
7862 fi
7863 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7864   conftest.$ac_objext conftest.beam conftest.$ac_ext
7865 fi
7866
7867 fi
7868 fi
7869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7870 $as_echo "$ac_cv_header_stdc" >&6; }
7871 if test $ac_cv_header_stdc = yes; then
7872
7873 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7874
7875 fi
7876
7877 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7878 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7879                   inttypes.h stdint.h unistd.h
7880 do :
7881   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7882 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7883 "
7884 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7885   cat >>confdefs.h <<_ACEOF
7886 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7887 _ACEOF
7888
7889 fi
7890
7891 done
7892
7893
7894 for ac_header in dlfcn.h
7895 do :
7896   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7897 "
7898 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7899   cat >>confdefs.h <<_ACEOF
7900 #define HAVE_DLFCN_H 1
7901 _ACEOF
7902
7903 fi
7904
7905 done
7906
7907
7908
7909
7910
7911 # Set options
7912
7913
7914
7915         enable_dlopen=no
7916
7917
7918   enable_win32_dll=no
7919
7920
7921             # Check whether --enable-shared was given.
7922 if test "${enable_shared+set}" = set; then :
7923   enableval=$enable_shared; p=${PACKAGE-default}
7924     case $enableval in
7925     yes) enable_shared=yes ;;
7926     no) enable_shared=no ;;
7927     *)
7928       enable_shared=no
7929       # Look at the argument we got.  We use all the common list separators.
7930       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7931       for pkg in $enableval; do
7932         IFS="$lt_save_ifs"
7933         if test "X$pkg" = "X$p"; then
7934           enable_shared=yes
7935         fi
7936       done
7937       IFS="$lt_save_ifs"
7938       ;;
7939     esac
7940 else
7941   enable_shared=yes
7942 fi
7943
7944
7945
7946
7947
7948
7949
7950
7951
7952   # Check whether --enable-static was given.
7953 if test "${enable_static+set}" = set; then :
7954   enableval=$enable_static; p=${PACKAGE-default}
7955     case $enableval in
7956     yes) enable_static=yes ;;
7957     no) enable_static=no ;;
7958     *)
7959      enable_static=no
7960       # Look at the argument we got.  We use all the common list separators.
7961       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7962       for pkg in $enableval; do
7963         IFS="$lt_save_ifs"
7964         if test "X$pkg" = "X$p"; then
7965           enable_static=yes
7966         fi
7967       done
7968       IFS="$lt_save_ifs"
7969       ;;
7970     esac
7971 else
7972   enable_static=yes
7973 fi
7974
7975
7976
7977
7978
7979
7980
7981
7982
7983
7984 # Check whether --with-pic was given.
7985 if test "${with_pic+set}" = set; then :
7986   withval=$with_pic; pic_mode="$withval"
7987 else
7988   pic_mode=default
7989 fi
7990
7991
7992 test -z "$pic_mode" && pic_mode=default
7993
7994
7995
7996
7997
7998
7999
8000   # Check whether --enable-fast-install was given.
8001 if test "${enable_fast_install+set}" = set; then :
8002   enableval=$enable_fast_install; p=${PACKAGE-default}
8003     case $enableval in
8004     yes) enable_fast_install=yes ;;
8005     no) enable_fast_install=no ;;
8006     *)
8007       enable_fast_install=no
8008       # Look at the argument we got.  We use all the common list separators.
8009       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8010       for pkg in $enableval; do
8011         IFS="$lt_save_ifs"
8012         if test "X$pkg" = "X$p"; then
8013           enable_fast_install=yes
8014         fi
8015       done
8016       IFS="$lt_save_ifs"
8017       ;;
8018     esac
8019 else
8020   enable_fast_install=yes
8021 fi
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033 # This can be used to rebuild libtool when needed
8034 LIBTOOL_DEPS="$ltmain"
8035
8036 # Always use our own libtool.
8037 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064 test -z "$LN_S" && LN_S="ln -s"
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079 if test -n "${ZSH_VERSION+set}" ; then
8080    setopt NO_GLOB_SUBST
8081 fi
8082
8083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8084 $as_echo_n "checking for objdir... " >&6; }
8085 if ${lt_cv_objdir+:} false; then :
8086   $as_echo_n "(cached) " >&6
8087 else
8088   rm -f .libs 2>/dev/null
8089 mkdir .libs 2>/dev/null
8090 if test -d .libs; then
8091   lt_cv_objdir=.libs
8092 else
8093   # MS-DOS does not allow filenames that begin with a dot.
8094   lt_cv_objdir=_libs
8095 fi
8096 rmdir .libs 2>/dev/null
8097 fi
8098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8099 $as_echo "$lt_cv_objdir" >&6; }
8100 objdir=$lt_cv_objdir
8101
8102
8103
8104
8105
8106 cat >>confdefs.h <<_ACEOF
8107 #define LT_OBJDIR "$lt_cv_objdir/"
8108 _ACEOF
8109
8110
8111
8112
8113 case $host_os in
8114 aix3*)
8115   # AIX sometimes has problems with the GCC collect2 program.  For some
8116   # reason, if we set the COLLECT_NAMES environment variable, the problems
8117   # vanish in a puff of smoke.
8118   if test "X${COLLECT_NAMES+set}" != Xset; then
8119     COLLECT_NAMES=
8120     export COLLECT_NAMES
8121   fi
8122   ;;
8123 esac
8124
8125 # Global variables:
8126 ofile=libtool
8127 can_build_shared=yes
8128
8129 # All known linkers require a `.a' archive for static linking (except MSVC,
8130 # which needs '.lib').
8131 libext=a
8132
8133 with_gnu_ld="$lt_cv_prog_gnu_ld"
8134
8135 old_CC="$CC"
8136 old_CFLAGS="$CFLAGS"
8137
8138 # Set sane defaults for various variables
8139 test -z "$CC" && CC=cc
8140 test -z "$LTCC" && LTCC=$CC
8141 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8142 test -z "$LD" && LD=ld
8143 test -z "$ac_objext" && ac_objext=o
8144
8145 for cc_temp in $compiler""; do
8146   case $cc_temp in
8147     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8148     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8149     \-*) ;;
8150     *) break;;
8151   esac
8152 done
8153 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8154
8155
8156 # Only perform the check for file, if the check method requires it
8157 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8158 case $deplibs_check_method in
8159 file_magic*)
8160   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8161     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8162 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8163 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8164   $as_echo_n "(cached) " >&6
8165 else
8166   case $MAGIC_CMD in
8167 [\\/*] |  ?:[\\/]*)
8168   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8169   ;;
8170 *)
8171   lt_save_MAGIC_CMD="$MAGIC_CMD"
8172   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8173   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8174   for ac_dir in $ac_dummy; do
8175     IFS="$lt_save_ifs"
8176     test -z "$ac_dir" && ac_dir=.
8177     if test -f $ac_dir/${ac_tool_prefix}file; then
8178       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8179       if test -n "$file_magic_test_file"; then
8180         case $deplibs_check_method in
8181         "file_magic "*)
8182           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8183           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8184           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8185             $EGREP "$file_magic_regex" > /dev/null; then
8186             :
8187           else
8188             cat <<_LT_EOF 1>&2
8189
8190 *** Warning: the command libtool uses to detect shared libraries,
8191 *** $file_magic_cmd, produces output that libtool cannot recognize.
8192 *** The result is that libtool may fail to recognize shared libraries
8193 *** as such.  This will affect the creation of libtool libraries that
8194 *** depend on shared libraries, but programs linked with such libtool
8195 *** libraries will work regardless of this problem.  Nevertheless, you
8196 *** may want to report the problem to your system manager and/or to
8197 *** bug-libtool@gnu.org
8198
8199 _LT_EOF
8200           fi ;;
8201         esac
8202       fi
8203       break
8204     fi
8205   done
8206   IFS="$lt_save_ifs"
8207   MAGIC_CMD="$lt_save_MAGIC_CMD"
8208   ;;
8209 esac
8210 fi
8211
8212 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8213 if test -n "$MAGIC_CMD"; then
8214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8215 $as_echo "$MAGIC_CMD" >&6; }
8216 else
8217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8218 $as_echo "no" >&6; }
8219 fi
8220
8221
8222
8223
8224
8225 if test -z "$lt_cv_path_MAGIC_CMD"; then
8226   if test -n "$ac_tool_prefix"; then
8227     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8228 $as_echo_n "checking for file... " >&6; }
8229 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8230   $as_echo_n "(cached) " >&6
8231 else
8232   case $MAGIC_CMD in
8233 [\\/*] |  ?:[\\/]*)
8234   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8235   ;;
8236 *)
8237   lt_save_MAGIC_CMD="$MAGIC_CMD"
8238   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8239   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8240   for ac_dir in $ac_dummy; do
8241     IFS="$lt_save_ifs"
8242     test -z "$ac_dir" && ac_dir=.
8243     if test -f $ac_dir/file; then
8244       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8245       if test -n "$file_magic_test_file"; then
8246         case $deplibs_check_method in
8247         "file_magic "*)
8248           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8249           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8250           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8251             $EGREP "$file_magic_regex" > /dev/null; then
8252             :
8253           else
8254             cat <<_LT_EOF 1>&2
8255
8256 *** Warning: the command libtool uses to detect shared libraries,
8257 *** $file_magic_cmd, produces output that libtool cannot recognize.
8258 *** The result is that libtool may fail to recognize shared libraries
8259 *** as such.  This will affect the creation of libtool libraries that
8260 *** depend on shared libraries, but programs linked with such libtool
8261 *** libraries will work regardless of this problem.  Nevertheless, you
8262 *** may want to report the problem to your system manager and/or to
8263 *** bug-libtool@gnu.org
8264
8265 _LT_EOF
8266           fi ;;
8267         esac
8268       fi
8269       break
8270     fi
8271   done
8272   IFS="$lt_save_ifs"
8273   MAGIC_CMD="$lt_save_MAGIC_CMD"
8274   ;;
8275 esac
8276 fi
8277
8278 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8279 if test -n "$MAGIC_CMD"; then
8280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8281 $as_echo "$MAGIC_CMD" >&6; }
8282 else
8283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8284 $as_echo "no" >&6; }
8285 fi
8286
8287
8288   else
8289     MAGIC_CMD=:
8290   fi
8291 fi
8292
8293   fi
8294   ;;
8295 esac
8296
8297 # Use C for the default configuration in the libtool script
8298
8299 lt_save_CC="$CC"
8300 ac_ext=c
8301 ac_cpp='$CPP $CPPFLAGS'
8302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8304 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8305
8306
8307 # Source file extension for C test sources.
8308 ac_ext=c
8309
8310 # Object file extension for compiled C test sources.
8311 objext=o
8312 objext=$objext
8313
8314 # Code to be used in simple compile tests
8315 lt_simple_compile_test_code="int some_variable = 0;"
8316
8317 # Code to be used in simple link tests
8318 lt_simple_link_test_code='int main(){return(0);}'
8319
8320
8321
8322
8323
8324
8325
8326 # If no C compiler was specified, use CC.
8327 LTCC=${LTCC-"$CC"}
8328
8329 # If no C compiler flags were specified, use CFLAGS.
8330 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8331
8332 # Allow CC to be a program name with arguments.
8333 compiler=$CC
8334
8335 # Save the default compiler, since it gets overwritten when the other
8336 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8337 compiler_DEFAULT=$CC
8338
8339 # save warnings/boilerplate of simple test code
8340 ac_outfile=conftest.$ac_objext
8341 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8342 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8343 _lt_compiler_boilerplate=`cat conftest.err`
8344 $RM conftest*
8345
8346 ac_outfile=conftest.$ac_objext
8347 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8348 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8349 _lt_linker_boilerplate=`cat conftest.err`
8350 $RM -r conftest*
8351
8352
8353 ## CAVEAT EMPTOR:
8354 ## There is no encapsulation within the following macros, do not change
8355 ## the running order or otherwise move them around unless you know exactly
8356 ## what you are doing...
8357 if test -n "$compiler"; then
8358
8359 lt_prog_compiler_no_builtin_flag=
8360
8361 if test "$GCC" = yes; then
8362   case $cc_basename in
8363   nvcc*)
8364     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8365   *)
8366     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8367   esac
8368
8369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8370 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8371 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8372   $as_echo_n "(cached) " >&6
8373 else
8374   lt_cv_prog_compiler_rtti_exceptions=no
8375    ac_outfile=conftest.$ac_objext
8376    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8377    lt_compiler_flag="-fno-rtti -fno-exceptions"
8378    # Insert the option either (1) after the last *FLAGS variable, or
8379    # (2) before a word containing "conftest.", or (3) at the end.
8380    # Note that $ac_compile itself does not contain backslashes and begins
8381    # with a dollar sign (not a hyphen), so the echo should work correctly.
8382    # The option is referenced via a variable to avoid confusing sed.
8383    lt_compile=`echo "$ac_compile" | $SED \
8384    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8385    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8386    -e 's:$: $lt_compiler_flag:'`
8387    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8388    (eval "$lt_compile" 2>conftest.err)
8389    ac_status=$?
8390    cat conftest.err >&5
8391    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8392    if (exit $ac_status) && test -s "$ac_outfile"; then
8393      # The compiler can only warn and ignore the option if not recognized
8394      # So say no if there are warnings other than the usual output.
8395      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8396      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8397      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8398        lt_cv_prog_compiler_rtti_exceptions=yes
8399      fi
8400    fi
8401    $RM conftest*
8402
8403 fi
8404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8405 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8406
8407 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8408     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8409 else
8410     :
8411 fi
8412
8413 fi
8414
8415
8416
8417
8418
8419
8420   lt_prog_compiler_wl=
8421 lt_prog_compiler_pic=
8422 lt_prog_compiler_static=
8423
8424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8425 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8426
8427   if test "$GCC" = yes; then
8428     lt_prog_compiler_wl='-Wl,'
8429     lt_prog_compiler_static='-static'
8430
8431     case $host_os in
8432       aix*)
8433       # All AIX code is PIC.
8434       if test "$host_cpu" = ia64; then
8435         # AIX 5 now supports IA64 processor
8436         lt_prog_compiler_static='-Bstatic'
8437       fi
8438       lt_prog_compiler_pic='-fPIC'
8439       ;;
8440
8441     amigaos*)
8442       case $host_cpu in
8443       powerpc)
8444             # see comment about AmigaOS4 .so support
8445             lt_prog_compiler_pic='-fPIC'
8446         ;;
8447       m68k)
8448             # FIXME: we need at least 68020 code to build shared libraries, but
8449             # adding the `-m68020' flag to GCC prevents building anything better,
8450             # like `-m68040'.
8451             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8452         ;;
8453       esac
8454       ;;
8455
8456     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8457       # PIC is the default for these OSes.
8458       ;;
8459
8460     mingw* | cygwin* | pw32* | os2* | cegcc*)
8461       # This hack is so that the source file can tell whether it is being
8462       # built for inclusion in a dll (and should export symbols for example).
8463       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8464       # (--disable-auto-import) libraries
8465       lt_prog_compiler_pic='-DDLL_EXPORT'
8466       ;;
8467
8468     darwin* | rhapsody*)
8469       # PIC is the default on this platform
8470       # Common symbols not allowed in MH_DYLIB files
8471       lt_prog_compiler_pic='-fno-common'
8472       ;;
8473
8474     haiku*)
8475       # PIC is the default for Haiku.
8476       # The "-static" flag exists, but is broken.
8477       lt_prog_compiler_static=
8478       ;;
8479
8480     hpux*)
8481       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8482       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8483       # sets the default TLS model and affects inlining.
8484       case $host_cpu in
8485       hppa*64*)
8486         # +Z the default
8487         ;;
8488       *)
8489         lt_prog_compiler_pic='-fPIC'
8490         ;;
8491       esac
8492       ;;
8493
8494     interix[3-9]*)
8495       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8496       # Instead, we relocate shared libraries at runtime.
8497       ;;
8498
8499     msdosdjgpp*)
8500       # Just because we use GCC doesn't mean we suddenly get shared libraries
8501       # on systems that don't support them.
8502       lt_prog_compiler_can_build_shared=no
8503       enable_shared=no
8504       ;;
8505
8506     *nto* | *qnx*)
8507       # QNX uses GNU C++, but need to define -shared option too, otherwise
8508       # it will coredump.
8509       lt_prog_compiler_pic='-fPIC -shared'
8510       ;;
8511
8512     sysv4*MP*)
8513       if test -d /usr/nec; then
8514         lt_prog_compiler_pic=-Kconform_pic
8515       fi
8516       ;;
8517
8518     *)
8519       lt_prog_compiler_pic='-fPIC'
8520       ;;
8521     esac
8522
8523     case $cc_basename in
8524     nvcc*) # Cuda Compiler Driver 2.2
8525       lt_prog_compiler_wl='-Xlinker '
8526       lt_prog_compiler_pic='-Xcompiler -fPIC'
8527       ;;
8528     esac
8529   else
8530     # PORTME Check for flag to pass linker flags through the system compiler.
8531     case $host_os in
8532     aix*)
8533       lt_prog_compiler_wl='-Wl,'
8534       if test "$host_cpu" = ia64; then
8535         # AIX 5 now supports IA64 processor
8536         lt_prog_compiler_static='-Bstatic'
8537       else
8538         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8539       fi
8540       ;;
8541
8542     mingw* | cygwin* | pw32* | os2* | cegcc*)
8543       # This hack is so that the source file can tell whether it is being
8544       # built for inclusion in a dll (and should export symbols for example).
8545       lt_prog_compiler_pic='-DDLL_EXPORT'
8546       ;;
8547
8548     hpux9* | hpux10* | hpux11*)
8549       lt_prog_compiler_wl='-Wl,'
8550       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8551       # not for PA HP-UX.
8552       case $host_cpu in
8553       hppa*64*|ia64*)
8554         # +Z the default
8555         ;;
8556       *)
8557         lt_prog_compiler_pic='+Z'
8558         ;;
8559       esac
8560       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8561       lt_prog_compiler_static='${wl}-a ${wl}archive'
8562       ;;
8563
8564     irix5* | irix6* | nonstopux*)
8565       lt_prog_compiler_wl='-Wl,'
8566       # PIC (with -KPIC) is the default.
8567       lt_prog_compiler_static='-non_shared'
8568       ;;
8569
8570     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8571       case $cc_basename in
8572       # old Intel for x86_64 which still supported -KPIC.
8573       ecc*)
8574         lt_prog_compiler_wl='-Wl,'
8575         lt_prog_compiler_pic='-KPIC'
8576         lt_prog_compiler_static='-static'
8577         ;;
8578       # icc used to be incompatible with GCC.
8579       # ICC 10 doesn't accept -KPIC any more.
8580       icc* | ifort*)
8581         lt_prog_compiler_wl='-Wl,'
8582         lt_prog_compiler_pic='-fPIC'
8583         lt_prog_compiler_static='-static'
8584         ;;
8585       # Lahey Fortran 8.1.
8586       lf95*)
8587         lt_prog_compiler_wl='-Wl,'
8588         lt_prog_compiler_pic='--shared'
8589         lt_prog_compiler_static='--static'
8590         ;;
8591       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8592         # Portland Group compilers (*not* the Pentium gcc compiler,
8593         # which looks to be a dead project)
8594         lt_prog_compiler_wl='-Wl,'
8595         lt_prog_compiler_pic='-fpic'
8596         lt_prog_compiler_static='-Bstatic'
8597         ;;
8598       ccc*)
8599         lt_prog_compiler_wl='-Wl,'
8600         # All Alpha code is PIC.
8601         lt_prog_compiler_static='-non_shared'
8602         ;;
8603       xl* | bgxl* | bgf* | mpixl*)
8604         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8605         lt_prog_compiler_wl='-Wl,'
8606         lt_prog_compiler_pic='-qpic'
8607         lt_prog_compiler_static='-qstaticlink'
8608         ;;
8609       *)
8610         case `$CC -V 2>&1 | sed 5q` in
8611         *Sun\ F* | *Sun*Fortran*)
8612           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8613           lt_prog_compiler_pic='-KPIC'
8614           lt_prog_compiler_static='-Bstatic'
8615           lt_prog_compiler_wl=''
8616           ;;
8617         *Sun\ C*)
8618           # Sun C 5.9
8619           lt_prog_compiler_pic='-KPIC'
8620           lt_prog_compiler_static='-Bstatic'
8621           lt_prog_compiler_wl='-Wl,'
8622           ;;
8623         esac
8624         ;;
8625       esac
8626       ;;
8627
8628     newsos6)
8629       lt_prog_compiler_pic='-KPIC'
8630       lt_prog_compiler_static='-Bstatic'
8631       ;;
8632
8633     *nto* | *qnx*)
8634       # QNX uses GNU C++, but need to define -shared option too, otherwise
8635       # it will coredump.
8636       lt_prog_compiler_pic='-fPIC -shared'
8637       ;;
8638
8639     osf3* | osf4* | osf5*)
8640       lt_prog_compiler_wl='-Wl,'
8641       # All OSF/1 code is PIC.
8642       lt_prog_compiler_static='-non_shared'
8643       ;;
8644
8645     rdos*)
8646       lt_prog_compiler_static='-non_shared'
8647       ;;
8648
8649     solaris*)
8650       lt_prog_compiler_pic='-KPIC'
8651       lt_prog_compiler_static='-Bstatic'
8652       case $cc_basename in
8653       f77* | f90* | f95*)
8654         lt_prog_compiler_wl='-Qoption ld ';;
8655       *)
8656         lt_prog_compiler_wl='-Wl,';;
8657       esac
8658       ;;
8659
8660     sunos4*)
8661       lt_prog_compiler_wl='-Qoption ld '
8662       lt_prog_compiler_pic='-PIC'
8663       lt_prog_compiler_static='-Bstatic'
8664       ;;
8665
8666     sysv4 | sysv4.2uw2* | sysv4.3*)
8667       lt_prog_compiler_wl='-Wl,'
8668       lt_prog_compiler_pic='-KPIC'
8669       lt_prog_compiler_static='-Bstatic'
8670       ;;
8671
8672     sysv4*MP*)
8673       if test -d /usr/nec ;then
8674         lt_prog_compiler_pic='-Kconform_pic'
8675         lt_prog_compiler_static='-Bstatic'
8676       fi
8677       ;;
8678
8679     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8680       lt_prog_compiler_wl='-Wl,'
8681       lt_prog_compiler_pic='-KPIC'
8682       lt_prog_compiler_static='-Bstatic'
8683       ;;
8684
8685     unicos*)
8686       lt_prog_compiler_wl='-Wl,'
8687       lt_prog_compiler_can_build_shared=no
8688       ;;
8689
8690     uts4*)
8691       lt_prog_compiler_pic='-pic'
8692       lt_prog_compiler_static='-Bstatic'
8693       ;;
8694
8695     *)
8696       lt_prog_compiler_can_build_shared=no
8697       ;;
8698     esac
8699   fi
8700
8701 case $host_os in
8702   # For platforms which do not support PIC, -DPIC is meaningless:
8703   *djgpp*)
8704     lt_prog_compiler_pic=
8705     ;;
8706   *)
8707     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8708     ;;
8709 esac
8710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8711 $as_echo "$lt_prog_compiler_pic" >&6; }
8712
8713
8714
8715
8716
8717
8718 #
8719 # Check to make sure the PIC flag actually works.
8720 #
8721 if test -n "$lt_prog_compiler_pic"; then
8722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8723 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8724 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8725   $as_echo_n "(cached) " >&6
8726 else
8727   lt_cv_prog_compiler_pic_works=no
8728    ac_outfile=conftest.$ac_objext
8729    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8730    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8731    # Insert the option either (1) after the last *FLAGS variable, or
8732    # (2) before a word containing "conftest.", or (3) at the end.
8733    # Note that $ac_compile itself does not contain backslashes and begins
8734    # with a dollar sign (not a hyphen), so the echo should work correctly.
8735    # The option is referenced via a variable to avoid confusing sed.
8736    lt_compile=`echo "$ac_compile" | $SED \
8737    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8738    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8739    -e 's:$: $lt_compiler_flag:'`
8740    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8741    (eval "$lt_compile" 2>conftest.err)
8742    ac_status=$?
8743    cat conftest.err >&5
8744    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8745    if (exit $ac_status) && test -s "$ac_outfile"; then
8746      # The compiler can only warn and ignore the option if not recognized
8747      # So say no if there are warnings other than the usual output.
8748      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8749      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8750      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8751        lt_cv_prog_compiler_pic_works=yes
8752      fi
8753    fi
8754    $RM conftest*
8755
8756 fi
8757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8758 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8759
8760 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8761     case $lt_prog_compiler_pic in
8762      "" | " "*) ;;
8763      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8764      esac
8765 else
8766     lt_prog_compiler_pic=
8767      lt_prog_compiler_can_build_shared=no
8768 fi
8769
8770 fi
8771
8772
8773
8774
8775
8776
8777 #
8778 # Check to make sure the static flag actually works.
8779 #
8780 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8782 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8783 if ${lt_cv_prog_compiler_static_works+:} false; then :
8784   $as_echo_n "(cached) " >&6
8785 else
8786   lt_cv_prog_compiler_static_works=no
8787    save_LDFLAGS="$LDFLAGS"
8788    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8789    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8790    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8791      # The linker can only warn and ignore the option if not recognized
8792      # So say no if there are warnings
8793      if test -s conftest.err; then
8794        # Append any errors to the config.log.
8795        cat conftest.err 1>&5
8796        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8797        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8798        if diff conftest.exp conftest.er2 >/dev/null; then
8799          lt_cv_prog_compiler_static_works=yes
8800        fi
8801      else
8802        lt_cv_prog_compiler_static_works=yes
8803      fi
8804    fi
8805    $RM -r conftest*
8806    LDFLAGS="$save_LDFLAGS"
8807
8808 fi
8809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8810 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8811
8812 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8813     :
8814 else
8815     lt_prog_compiler_static=
8816 fi
8817
8818
8819
8820
8821
8822
8823
8824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8825 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8826 if ${lt_cv_prog_compiler_c_o+:} false; then :
8827   $as_echo_n "(cached) " >&6
8828 else
8829   lt_cv_prog_compiler_c_o=no
8830    $RM -r conftest 2>/dev/null
8831    mkdir conftest
8832    cd conftest
8833    mkdir out
8834    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8835
8836    lt_compiler_flag="-o out/conftest2.$ac_objext"
8837    # Insert the option either (1) after the last *FLAGS variable, or
8838    # (2) before a word containing "conftest.", or (3) at the end.
8839    # Note that $ac_compile itself does not contain backslashes and begins
8840    # with a dollar sign (not a hyphen), so the echo should work correctly.
8841    lt_compile=`echo "$ac_compile" | $SED \
8842    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8843    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8844    -e 's:$: $lt_compiler_flag:'`
8845    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8846    (eval "$lt_compile" 2>out/conftest.err)
8847    ac_status=$?
8848    cat out/conftest.err >&5
8849    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8850    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8851    then
8852      # The compiler can only warn and ignore the option if not recognized
8853      # So say no if there are warnings
8854      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8855      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8856      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8857        lt_cv_prog_compiler_c_o=yes
8858      fi
8859    fi
8860    chmod u+w . 2>&5
8861    $RM conftest*
8862    # SGI C++ compiler will create directory out/ii_files/ for
8863    # template instantiation
8864    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8865    $RM out/* && rmdir out
8866    cd ..
8867    $RM -r conftest
8868    $RM conftest*
8869
8870 fi
8871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8872 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8873
8874
8875
8876
8877
8878
8879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8880 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8881 if ${lt_cv_prog_compiler_c_o+:} false; then :
8882   $as_echo_n "(cached) " >&6
8883 else
8884   lt_cv_prog_compiler_c_o=no
8885    $RM -r conftest 2>/dev/null
8886    mkdir conftest
8887    cd conftest
8888    mkdir out
8889    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8890
8891    lt_compiler_flag="-o out/conftest2.$ac_objext"
8892    # Insert the option either (1) after the last *FLAGS variable, or
8893    # (2) before a word containing "conftest.", or (3) at the end.
8894    # Note that $ac_compile itself does not contain backslashes and begins
8895    # with a dollar sign (not a hyphen), so the echo should work correctly.
8896    lt_compile=`echo "$ac_compile" | $SED \
8897    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8898    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8899    -e 's:$: $lt_compiler_flag:'`
8900    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8901    (eval "$lt_compile" 2>out/conftest.err)
8902    ac_status=$?
8903    cat out/conftest.err >&5
8904    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8905    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8906    then
8907      # The compiler can only warn and ignore the option if not recognized
8908      # So say no if there are warnings
8909      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8910      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8911      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8912        lt_cv_prog_compiler_c_o=yes
8913      fi
8914    fi
8915    chmod u+w . 2>&5
8916    $RM conftest*
8917    # SGI C++ compiler will create directory out/ii_files/ for
8918    # template instantiation
8919    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8920    $RM out/* && rmdir out
8921    cd ..
8922    $RM -r conftest
8923    $RM conftest*
8924
8925 fi
8926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8927 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8928
8929
8930
8931
8932 hard_links="nottested"
8933 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8934   # do not overwrite the value of need_locks provided by the user
8935   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8936 $as_echo_n "checking if we can lock with hard links... " >&6; }
8937   hard_links=yes
8938   $RM conftest*
8939   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8940   touch conftest.a
8941   ln conftest.a conftest.b 2>&5 || hard_links=no
8942   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8944 $as_echo "$hard_links" >&6; }
8945   if test "$hard_links" = no; then
8946     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8947 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8948     need_locks=warn
8949   fi
8950 else
8951   need_locks=no
8952 fi
8953
8954
8955
8956
8957
8958
8959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8960 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8961
8962   runpath_var=
8963   allow_undefined_flag=
8964   always_export_symbols=no
8965   archive_cmds=
8966   archive_expsym_cmds=
8967   compiler_needs_object=no
8968   enable_shared_with_static_runtimes=no
8969   export_dynamic_flag_spec=
8970   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8971   hardcode_automatic=no
8972   hardcode_direct=no
8973   hardcode_direct_absolute=no
8974   hardcode_libdir_flag_spec=
8975   hardcode_libdir_flag_spec_ld=
8976   hardcode_libdir_separator=
8977   hardcode_minus_L=no
8978   hardcode_shlibpath_var=unsupported
8979   inherit_rpath=no
8980   link_all_deplibs=unknown
8981   module_cmds=
8982   module_expsym_cmds=
8983   old_archive_from_new_cmds=
8984   old_archive_from_expsyms_cmds=
8985   thread_safe_flag_spec=
8986   whole_archive_flag_spec=
8987   # include_expsyms should be a list of space-separated symbols to be *always*
8988   # included in the symbol list
8989   include_expsyms=
8990   # exclude_expsyms can be an extended regexp of symbols to exclude
8991   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8992   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8993   # as well as any symbol that contains `d'.
8994   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8995   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8996   # platforms (ab)use it in PIC code, but their linkers get confused if
8997   # the symbol is explicitly referenced.  Since portable code cannot
8998   # rely on this symbol name, it's probably fine to never include it in
8999   # preloaded symbol tables.
9000   # Exclude shared library initialization/finalization symbols.
9001   extract_expsyms_cmds=
9002
9003   case $host_os in
9004   cygwin* | mingw* | pw32* | cegcc*)
9005     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9006     # When not using gcc, we currently assume that we are using
9007     # Microsoft Visual C++.
9008     if test "$GCC" != yes; then
9009       with_gnu_ld=no
9010     fi
9011     ;;
9012   interix*)
9013     # we just hope/assume this is gcc and not c89 (= MSVC++)
9014     with_gnu_ld=yes
9015     ;;
9016   openbsd*)
9017     with_gnu_ld=no
9018     ;;
9019   esac
9020
9021   ld_shlibs=yes
9022
9023   # On some targets, GNU ld is compatible enough with the native linker
9024   # that we're better off using the native interface for both.
9025   lt_use_gnu_ld_interface=no
9026   if test "$with_gnu_ld" = yes; then
9027     case $host_os in
9028       aix*)
9029         # The AIX port of GNU ld has always aspired to compatibility
9030         # with the native linker.  However, as the warning in the GNU ld
9031         # block says, versions before 2.19.5* couldn't really create working
9032         # shared libraries, regardless of the interface used.
9033         case `$LD -v 2>&1` in
9034           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9035           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9036           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9037           *)
9038             lt_use_gnu_ld_interface=yes
9039             ;;
9040         esac
9041         ;;
9042       *)
9043         lt_use_gnu_ld_interface=yes
9044         ;;
9045     esac
9046   fi
9047
9048   if test "$lt_use_gnu_ld_interface" = yes; then
9049     # If archive_cmds runs LD, not CC, wlarc should be empty
9050     wlarc='${wl}'
9051
9052     # Set some defaults for GNU ld with shared library support. These
9053     # are reset later if shared libraries are not supported. Putting them
9054     # here allows them to be overridden if necessary.
9055     runpath_var=LD_RUN_PATH
9056     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9057     export_dynamic_flag_spec='${wl}--export-dynamic'
9058     # ancient GNU ld didn't support --whole-archive et. al.
9059     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9060       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9061     else
9062       whole_archive_flag_spec=
9063     fi
9064     supports_anon_versioning=no
9065     case `$LD -v 2>&1` in
9066       *GNU\ gold*) supports_anon_versioning=yes ;;
9067       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9068       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9069       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9070       *\ 2.11.*) ;; # other 2.11 versions
9071       *) supports_anon_versioning=yes ;;
9072     esac
9073
9074     # See if GNU ld supports shared libraries.
9075     case $host_os in
9076     aix[3-9]*)
9077       # On AIX/PPC, the GNU linker is very broken
9078       if test "$host_cpu" != ia64; then
9079         ld_shlibs=no
9080         cat <<_LT_EOF 1>&2
9081
9082 *** Warning: the GNU linker, at least up to release 2.19, is reported
9083 *** to be unable to reliably create shared libraries on AIX.
9084 *** Therefore, libtool is disabling shared libraries support.  If you
9085 *** really care for shared libraries, you may want to install binutils
9086 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9087 *** You will then need to restart the configuration process.
9088
9089 _LT_EOF
9090       fi
9091       ;;
9092
9093     amigaos*)
9094       case $host_cpu in
9095       powerpc)
9096             # see comment about AmigaOS4 .so support
9097             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9098             archive_expsym_cmds=''
9099         ;;
9100       m68k)
9101             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9102             hardcode_libdir_flag_spec='-L$libdir'
9103             hardcode_minus_L=yes
9104         ;;
9105       esac
9106       ;;
9107
9108     beos*)
9109       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9110         allow_undefined_flag=unsupported
9111         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9112         # support --undefined.  This deserves some investigation.  FIXME
9113         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9114       else
9115         ld_shlibs=no
9116       fi
9117       ;;
9118
9119     cygwin* | mingw* | pw32* | cegcc*)
9120       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9121       # as there is no search path for DLLs.
9122       hardcode_libdir_flag_spec='-L$libdir'
9123       export_dynamic_flag_spec='${wl}--export-all-symbols'
9124       allow_undefined_flag=unsupported
9125       always_export_symbols=no
9126       enable_shared_with_static_runtimes=yes
9127       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9128
9129       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9130         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9131         # If the export-symbols file already is a .def file (1st line
9132         # is EXPORTS), use it as is; otherwise, prepend...
9133         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9134           cp $export_symbols $output_objdir/$soname.def;
9135         else
9136           echo EXPORTS > $output_objdir/$soname.def;
9137           cat $export_symbols >> $output_objdir/$soname.def;
9138         fi~
9139         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9140       else
9141         ld_shlibs=no
9142       fi
9143       ;;
9144
9145     haiku*)
9146       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9147       link_all_deplibs=yes
9148       ;;
9149
9150     interix[3-9]*)
9151       hardcode_direct=no
9152       hardcode_shlibpath_var=no
9153       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9154       export_dynamic_flag_spec='${wl}-E'
9155       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9156       # Instead, shared libraries are loaded at an image base (0x10000000 by
9157       # default) and relocated if they conflict, which is a slow very memory
9158       # consuming and fragmenting process.  To avoid this, we pick a random,
9159       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9160       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9161       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9162       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9163       ;;
9164
9165     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9166       tmp_diet=no
9167       if test "$host_os" = linux-dietlibc; then
9168         case $cc_basename in
9169           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9170         esac
9171       fi
9172       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9173          && test "$tmp_diet" = no
9174       then
9175         tmp_addflag=' $pic_flag'
9176         tmp_sharedflag='-shared'
9177         case $cc_basename,$host_cpu in
9178         pgcc*)                          # Portland Group C compiler
9179           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'
9180           tmp_addflag=' $pic_flag'
9181           ;;
9182         pgf77* | pgf90* | pgf95* | pgfortran*)
9183                                         # Portland Group f77 and f90 compilers
9184           whole_archive_flag_spec='${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'
9185           tmp_addflag=' $pic_flag -Mnomain' ;;
9186         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9187           tmp_addflag=' -i_dynamic' ;;
9188         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9189           tmp_addflag=' -i_dynamic -nofor_main' ;;
9190         ifc* | ifort*)                  # Intel Fortran compiler
9191           tmp_addflag=' -nofor_main' ;;
9192         lf95*)                          # Lahey Fortran 8.1
9193           whole_archive_flag_spec=
9194           tmp_sharedflag='--shared' ;;
9195         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9196           tmp_sharedflag='-qmkshrobj'
9197           tmp_addflag= ;;
9198         nvcc*)  # Cuda Compiler Driver 2.2
9199           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9200           compiler_needs_object=yes
9201           ;;
9202         esac
9203         case `$CC -V 2>&1 | sed 5q` in
9204         *Sun\ C*)                       # Sun C 5.9
9205           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\"` ${wl}--no-whole-archive'
9206           compiler_needs_object=yes
9207           tmp_sharedflag='-G' ;;
9208         *Sun\ F*)                       # Sun Fortran 8.3
9209           tmp_sharedflag='-G' ;;
9210         esac
9211         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9212
9213         if test "x$supports_anon_versioning" = xyes; then
9214           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9215             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9216             echo "local: *; };" >> $output_objdir/$libname.ver~
9217             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9218         fi
9219
9220         case $cc_basename in
9221         xlf* | bgf* | bgxlf* | mpixlf*)
9222           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9223           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9224           hardcode_libdir_flag_spec=
9225           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9226           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9227           if test "x$supports_anon_versioning" = xyes; then
9228             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9229               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9230               echo "local: *; };" >> $output_objdir/$libname.ver~
9231               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9232           fi
9233           ;;
9234         esac
9235       else
9236         ld_shlibs=no
9237       fi
9238       ;;
9239
9240     netbsd*)
9241       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9242         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9243         wlarc=
9244       else
9245         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9246         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9247       fi
9248       ;;
9249
9250     solaris*)
9251       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9252         ld_shlibs=no
9253         cat <<_LT_EOF 1>&2
9254
9255 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9256 *** create shared libraries on Solaris systems.  Therefore, libtool
9257 *** is disabling shared libraries support.  We urge you to upgrade GNU
9258 *** binutils to release 2.9.1 or newer.  Another option is to modify
9259 *** your PATH or compiler configuration so that the native linker is
9260 *** used, and then restart.
9261
9262 _LT_EOF
9263       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9264         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9265         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9266       else
9267         ld_shlibs=no
9268       fi
9269       ;;
9270
9271     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9272       case `$LD -v 2>&1` in
9273         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9274         ld_shlibs=no
9275         cat <<_LT_EOF 1>&2
9276
9277 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9278 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9279 *** is disabling shared libraries support.  We urge you to upgrade GNU
9280 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9281 *** your PATH or compiler configuration so that the native linker is
9282 *** used, and then restart.
9283
9284 _LT_EOF
9285         ;;
9286         *)
9287           # For security reasons, it is highly recommended that you always
9288           # use absolute paths for naming shared libraries, and exclude the
9289           # DT_RUNPATH tag from executables and libraries.  But doing so
9290           # requires that you compile everything twice, which is a pain.
9291           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9292             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9293             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9294             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9295           else
9296             ld_shlibs=no
9297           fi
9298         ;;
9299       esac
9300       ;;
9301
9302     sunos4*)
9303       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9304       wlarc=
9305       hardcode_direct=yes
9306       hardcode_shlibpath_var=no
9307       ;;
9308
9309     *)
9310       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9311         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9312         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9313       else
9314         ld_shlibs=no
9315       fi
9316       ;;
9317     esac
9318
9319     if test "$ld_shlibs" = no; then
9320       runpath_var=
9321       hardcode_libdir_flag_spec=
9322       export_dynamic_flag_spec=
9323       whole_archive_flag_spec=
9324     fi
9325   else
9326     # PORTME fill in a description of your system's linker (not GNU ld)
9327     case $host_os in
9328     aix3*)
9329       allow_undefined_flag=unsupported
9330       always_export_symbols=yes
9331       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9332       # Note: this linker hardcodes the directories in LIBPATH if there
9333       # are no directories specified by -L.
9334       hardcode_minus_L=yes
9335       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9336         # Neither direct hardcoding nor static linking is supported with a
9337         # broken collect2.
9338         hardcode_direct=unsupported
9339       fi
9340       ;;
9341
9342     aix[4-9]*)
9343       if test "$host_cpu" = ia64; then
9344         # On IA64, the linker does run time linking by default, so we don't
9345         # have to do anything special.
9346         aix_use_runtimelinking=no
9347         exp_sym_flag='-Bexport'
9348         no_entry_flag=""
9349       else
9350         # If we're using GNU nm, then we don't want the "-C" option.
9351         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9352         # Also, AIX nm treats weak defined symbols like other global
9353         # defined symbols, whereas GNU nm marks them as "W".
9354         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9355           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9356         else
9357           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9358         fi
9359         aix_use_runtimelinking=no
9360
9361         # Test if we are trying to use run time linking or normal
9362         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9363         # need to do runtime linking.
9364         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9365           for ld_flag in $LDFLAGS; do
9366           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9367             aix_use_runtimelinking=yes
9368             break
9369           fi
9370           done
9371           ;;
9372         esac
9373
9374         exp_sym_flag='-bexport'
9375         no_entry_flag='-bnoentry'
9376       fi
9377
9378       # When large executables or shared objects are built, AIX ld can
9379       # have problems creating the table of contents.  If linking a library
9380       # or program results in "error TOC overflow" add -mminimal-toc to
9381       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9382       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9383
9384       archive_cmds=''
9385       hardcode_direct=yes
9386       hardcode_direct_absolute=yes
9387       hardcode_libdir_separator=':'
9388       link_all_deplibs=yes
9389       file_list_spec='${wl}-f,'
9390
9391       if test "$GCC" = yes; then
9392         case $host_os in aix4.[012]|aix4.[012].*)
9393         # We only want to do this on AIX 4.2 and lower, the check
9394         # below for broken collect2 doesn't work under 4.3+
9395           collect2name=`${CC} -print-prog-name=collect2`
9396           if test -f "$collect2name" &&
9397            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9398           then
9399           # We have reworked collect2
9400           :
9401           else
9402           # We have old collect2
9403           hardcode_direct=unsupported
9404           # It fails to find uninstalled libraries when the uninstalled
9405           # path is not listed in the libpath.  Setting hardcode_minus_L
9406           # to unsupported forces relinking
9407           hardcode_minus_L=yes
9408           hardcode_libdir_flag_spec='-L$libdir'
9409           hardcode_libdir_separator=
9410           fi
9411           ;;
9412         esac
9413         shared_flag='-shared'
9414         if test "$aix_use_runtimelinking" = yes; then
9415           shared_flag="$shared_flag "'${wl}-G'
9416         fi
9417       else
9418         # not using gcc
9419         if test "$host_cpu" = ia64; then
9420         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9421         # chokes on -Wl,-G. The following line is correct:
9422           shared_flag='-G'
9423         else
9424           if test "$aix_use_runtimelinking" = yes; then
9425             shared_flag='${wl}-G'
9426           else
9427             shared_flag='${wl}-bM:SRE'
9428           fi
9429         fi
9430       fi
9431
9432       export_dynamic_flag_spec='${wl}-bexpall'
9433       # It seems that -bexpall does not export symbols beginning with
9434       # underscore (_), so it is better to generate a list of symbols to export.
9435       always_export_symbols=yes
9436       if test "$aix_use_runtimelinking" = yes; then
9437         # Warning - without using the other runtime loading flags (-brtl),
9438         # -berok will link without error, but may produce a broken library.
9439         allow_undefined_flag='-berok'
9440         # Determine the default libpath from the value encoded in an
9441         # empty executable.
9442         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9443 /* end confdefs.h.  */
9444
9445 int
9446 main ()
9447 {
9448
9449   ;
9450   return 0;
9451 }
9452 _ACEOF
9453 if ac_fn_c_try_link "$LINENO"; then :
9454
9455 lt_aix_libpath_sed='
9456     /Import File Strings/,/^$/ {
9457         /^0/ {
9458             s/^0  *\(.*\)$/\1/
9459             p
9460         }
9461     }'
9462 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9463 # Check for a 64-bit object if we didn't find anything.
9464 if test -z "$aix_libpath"; then
9465   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9466 fi
9467 fi
9468 rm -f core conftest.err conftest.$ac_objext \
9469     conftest$ac_exeext conftest.$ac_ext
9470 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9471
9472         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9473         archive_expsym_cmds='$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 $shared_flag"
9474       else
9475         if test "$host_cpu" = ia64; then
9476           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9477           allow_undefined_flag="-z nodefs"
9478           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9479         else
9480          # Determine the default libpath from the value encoded in an
9481          # empty executable.
9482          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9483 /* end confdefs.h.  */
9484
9485 int
9486 main ()
9487 {
9488
9489   ;
9490   return 0;
9491 }
9492 _ACEOF
9493 if ac_fn_c_try_link "$LINENO"; then :
9494
9495 lt_aix_libpath_sed='
9496     /Import File Strings/,/^$/ {
9497         /^0/ {
9498             s/^0  *\(.*\)$/\1/
9499             p
9500         }
9501     }'
9502 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9503 # Check for a 64-bit object if we didn't find anything.
9504 if test -z "$aix_libpath"; then
9505   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9506 fi
9507 fi
9508 rm -f core conftest.err conftest.$ac_objext \
9509     conftest$ac_exeext conftest.$ac_ext
9510 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9511
9512          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9513           # Warning - without using the other run time loading flags,
9514           # -berok will link without error, but may produce a broken library.
9515           no_undefined_flag=' ${wl}-bernotok'
9516           allow_undefined_flag=' ${wl}-berok'
9517           if test "$with_gnu_ld" = yes; then
9518             # We only use this code for GNU lds that support --whole-archive.
9519             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9520           else
9521             # Exported symbols can be pulled into shared objects from archives
9522             whole_archive_flag_spec='$convenience'
9523           fi
9524           archive_cmds_need_lc=yes
9525           # This is similar to how AIX traditionally builds its shared libraries.
9526           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'
9527         fi
9528       fi
9529       ;;
9530
9531     amigaos*)
9532       case $host_cpu in
9533       powerpc)
9534             # see comment about AmigaOS4 .so support
9535             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9536             archive_expsym_cmds=''
9537         ;;
9538       m68k)
9539             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9540             hardcode_libdir_flag_spec='-L$libdir'
9541             hardcode_minus_L=yes
9542         ;;
9543       esac
9544       ;;
9545
9546     bsdi[45]*)
9547       export_dynamic_flag_spec=-rdynamic
9548       ;;
9549
9550     cygwin* | mingw* | pw32* | cegcc*)
9551       # When not using gcc, we currently assume that we are using
9552       # Microsoft Visual C++.
9553       # hardcode_libdir_flag_spec is actually meaningless, as there is
9554       # no search path for DLLs.
9555       hardcode_libdir_flag_spec=' '
9556       allow_undefined_flag=unsupported
9557       # Tell ltmain to make .lib files, not .a files.
9558       libext=lib
9559       # Tell ltmain to make .dll files, not .so files.
9560       shrext_cmds=".dll"
9561       # FIXME: Setting linknames here is a bad hack.
9562       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9563       # The linker will automatically build a .lib file if we build a DLL.
9564       old_archive_from_new_cmds='true'
9565       # FIXME: Should let the user specify the lib program.
9566       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9567       fix_srcfile_path='`cygpath -w "$srcfile"`'
9568       enable_shared_with_static_runtimes=yes
9569       ;;
9570
9571     darwin* | rhapsody*)
9572
9573
9574   archive_cmds_need_lc=no
9575   hardcode_direct=no
9576   hardcode_automatic=yes
9577   hardcode_shlibpath_var=unsupported
9578   if test "$lt_cv_ld_force_load" = "yes"; then
9579     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9580   else
9581     whole_archive_flag_spec=''
9582   fi
9583   link_all_deplibs=yes
9584   allow_undefined_flag="$_lt_dar_allow_undefined"
9585   case $cc_basename in
9586      ifort*) _lt_dar_can_shared=yes ;;
9587      *) _lt_dar_can_shared=$GCC ;;
9588   esac
9589   if test "$_lt_dar_can_shared" = "yes"; then
9590     output_verbose_link_cmd=func_echo_all
9591     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9592     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9593     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}${_lt_dsymutil}"
9594     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9595
9596   else
9597   ld_shlibs=no
9598   fi
9599
9600       ;;
9601
9602     dgux*)
9603       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9604       hardcode_libdir_flag_spec='-L$libdir'
9605       hardcode_shlibpath_var=no
9606       ;;
9607
9608     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9609     # support.  Future versions do this automatically, but an explicit c++rt0.o
9610     # does not break anything, and helps significantly (at the cost of a little
9611     # extra space).
9612     freebsd2.2*)
9613       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9614       hardcode_libdir_flag_spec='-R$libdir'
9615       hardcode_direct=yes
9616       hardcode_shlibpath_var=no
9617       ;;
9618
9619     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9620     freebsd2.*)
9621       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9622       hardcode_direct=yes
9623       hardcode_minus_L=yes
9624       hardcode_shlibpath_var=no
9625       ;;
9626
9627     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9628     freebsd* | dragonfly*)
9629       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9630       hardcode_libdir_flag_spec='-R$libdir'
9631       hardcode_direct=yes
9632       hardcode_shlibpath_var=no
9633       ;;
9634
9635     hpux9*)
9636       if test "$GCC" = yes; then
9637         archive_cmds='$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 $lib'
9638       else
9639         archive_cmds='$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 $lib'
9640       fi
9641       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9642       hardcode_libdir_separator=:
9643       hardcode_direct=yes
9644
9645       # hardcode_minus_L: Not really in the search PATH,
9646       # but as the default location of the library.
9647       hardcode_minus_L=yes
9648       export_dynamic_flag_spec='${wl}-E'
9649       ;;
9650
9651     hpux10*)
9652       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9653         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9654       else
9655         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9656       fi
9657       if test "$with_gnu_ld" = no; then
9658         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9659         hardcode_libdir_flag_spec_ld='+b $libdir'
9660         hardcode_libdir_separator=:
9661         hardcode_direct=yes
9662         hardcode_direct_absolute=yes
9663         export_dynamic_flag_spec='${wl}-E'
9664         # hardcode_minus_L: Not really in the search PATH,
9665         # but as the default location of the library.
9666         hardcode_minus_L=yes
9667       fi
9668       ;;
9669
9670     hpux11*)
9671       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9672         case $host_cpu in
9673         hppa*64*)
9674           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9675           ;;
9676         ia64*)
9677           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9678           ;;
9679         *)
9680           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9681           ;;
9682         esac
9683       else
9684         case $host_cpu in
9685         hppa*64*)
9686           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9687           ;;
9688         ia64*)
9689           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9690           ;;
9691         *)
9692
9693           # Older versions of the 11.00 compiler do not understand -b yet
9694           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9695           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9696 $as_echo_n "checking if $CC understands -b... " >&6; }
9697 if ${lt_cv_prog_compiler__b+:} false; then :
9698   $as_echo_n "(cached) " >&6
9699 else
9700   lt_cv_prog_compiler__b=no
9701    save_LDFLAGS="$LDFLAGS"
9702    LDFLAGS="$LDFLAGS -b"
9703    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9704    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9705      # The linker can only warn and ignore the option if not recognized
9706      # So say no if there are warnings
9707      if test -s conftest.err; then
9708        # Append any errors to the config.log.
9709        cat conftest.err 1>&5
9710        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9711        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9712        if diff conftest.exp conftest.er2 >/dev/null; then
9713          lt_cv_prog_compiler__b=yes
9714        fi
9715      else
9716        lt_cv_prog_compiler__b=yes
9717      fi
9718    fi
9719    $RM -r conftest*
9720    LDFLAGS="$save_LDFLAGS"
9721
9722 fi
9723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9724 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9725
9726 if test x"$lt_cv_prog_compiler__b" = xyes; then
9727     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9728 else
9729     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9730 fi
9731
9732           ;;
9733         esac
9734       fi
9735       if test "$with_gnu_ld" = no; then
9736         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9737         hardcode_libdir_separator=:
9738
9739         case $host_cpu in
9740         hppa*64*|ia64*)
9741           hardcode_direct=no
9742           hardcode_shlibpath_var=no
9743           ;;
9744         *)
9745           hardcode_direct=yes
9746           hardcode_direct_absolute=yes
9747           export_dynamic_flag_spec='${wl}-E'
9748
9749           # hardcode_minus_L: Not really in the search PATH,
9750           # but as the default location of the library.
9751           hardcode_minus_L=yes
9752           ;;
9753         esac
9754       fi
9755       ;;
9756
9757     irix5* | irix6* | nonstopux*)
9758       if test "$GCC" = yes; then
9759         archive_cmds='$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 $lib'
9760         # Try to use the -exported_symbol ld option, if it does not
9761         # work, assume that -exports_file does not work either and
9762         # implicitly export all symbols.
9763         save_LDFLAGS="$LDFLAGS"
9764         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9765         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9766 /* end confdefs.h.  */
9767 int foo(void) {}
9768 _ACEOF
9769 if ac_fn_c_try_link "$LINENO"; then :
9770   archive_expsym_cmds='$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 $lib'
9771
9772 fi
9773 rm -f core conftest.err conftest.$ac_objext \
9774     conftest$ac_exeext conftest.$ac_ext
9775         LDFLAGS="$save_LDFLAGS"
9776       else
9777         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9778         archive_expsym_cmds='$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 $lib'
9779       fi
9780       archive_cmds_need_lc='no'
9781       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9782       hardcode_libdir_separator=:
9783       inherit_rpath=yes
9784       link_all_deplibs=yes
9785       ;;
9786
9787     netbsd*)
9788       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9789         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9790       else
9791         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9792       fi
9793       hardcode_libdir_flag_spec='-R$libdir'
9794       hardcode_direct=yes
9795       hardcode_shlibpath_var=no
9796       ;;
9797
9798     newsos6)
9799       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9800       hardcode_direct=yes
9801       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9802       hardcode_libdir_separator=:
9803       hardcode_shlibpath_var=no
9804       ;;
9805
9806     *nto* | *qnx*)
9807       ;;
9808
9809     openbsd*)
9810       if test -f /usr/libexec/ld.so; then
9811         hardcode_direct=yes
9812         hardcode_shlibpath_var=no
9813         hardcode_direct_absolute=yes
9814         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9815           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9816           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9817           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9818           export_dynamic_flag_spec='${wl}-E'
9819         else
9820           case $host_os in
9821            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9822              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9823              hardcode_libdir_flag_spec='-R$libdir'
9824              ;;
9825            *)
9826              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9827              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9828              ;;
9829           esac
9830         fi
9831       else
9832         ld_shlibs=no
9833       fi
9834       ;;
9835
9836     os2*)
9837       hardcode_libdir_flag_spec='-L$libdir'
9838       hardcode_minus_L=yes
9839       allow_undefined_flag=unsupported
9840       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'
9841       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9842       ;;
9843
9844     osf3*)
9845       if test "$GCC" = yes; then
9846         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9847         archive_cmds='$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 $lib'
9848       else
9849         allow_undefined_flag=' -expect_unresolved \*'
9850         archive_cmds='$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 $lib'
9851       fi
9852       archive_cmds_need_lc='no'
9853       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9854       hardcode_libdir_separator=:
9855       ;;
9856
9857     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9858       if test "$GCC" = yes; then
9859         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9860         archive_cmds='$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 $lib'
9861         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9862       else
9863         allow_undefined_flag=' -expect_unresolved \*'
9864         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'
9865         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~
9866         $CC -shared${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'
9867
9868         # Both c and cxx compiler support -rpath directly
9869         hardcode_libdir_flag_spec='-rpath $libdir'
9870       fi
9871       archive_cmds_need_lc='no'
9872       hardcode_libdir_separator=:
9873       ;;
9874
9875     solaris*)
9876       no_undefined_flag=' -z defs'
9877       if test "$GCC" = yes; then
9878         wlarc='${wl}'
9879         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9880         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9881           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9882       else
9883         case `$CC -V 2>&1` in
9884         *"Compilers 5.0"*)
9885           wlarc=''
9886           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9887           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9888           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9889           ;;
9890         *)
9891           wlarc='${wl}'
9892           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9893           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9894           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9895           ;;
9896         esac
9897       fi
9898       hardcode_libdir_flag_spec='-R$libdir'
9899       hardcode_shlibpath_var=no
9900       case $host_os in
9901       solaris2.[0-5] | solaris2.[0-5].*) ;;
9902       *)
9903         # The compiler driver will combine and reorder linker options,
9904         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9905         # but is careful enough not to reorder.
9906         # Supported since Solaris 2.6 (maybe 2.5.1?)
9907         if test "$GCC" = yes; then
9908           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9909         else
9910           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9911         fi
9912         ;;
9913       esac
9914       link_all_deplibs=yes
9915       ;;
9916
9917     sunos4*)
9918       if test "x$host_vendor" = xsequent; then
9919         # Use $CC to link under sequent, because it throws in some extra .o
9920         # files that make .init and .fini sections work.
9921         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9922       else
9923         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9924       fi
9925       hardcode_libdir_flag_spec='-L$libdir'
9926       hardcode_direct=yes
9927       hardcode_minus_L=yes
9928       hardcode_shlibpath_var=no
9929       ;;
9930
9931     sysv4)
9932       case $host_vendor in
9933         sni)
9934           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9935           hardcode_direct=yes # is this really true???
9936         ;;
9937         siemens)
9938           ## LD is ld it makes a PLAMLIB
9939           ## CC just makes a GrossModule.
9940           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9941           reload_cmds='$CC -r -o $output$reload_objs'
9942           hardcode_direct=no
9943         ;;
9944         motorola)
9945           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9946           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9947         ;;
9948       esac
9949       runpath_var='LD_RUN_PATH'
9950       hardcode_shlibpath_var=no
9951       ;;
9952
9953     sysv4.3*)
9954       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9955       hardcode_shlibpath_var=no
9956       export_dynamic_flag_spec='-Bexport'
9957       ;;
9958
9959     sysv4*MP*)
9960       if test -d /usr/nec; then
9961         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9962         hardcode_shlibpath_var=no
9963         runpath_var=LD_RUN_PATH
9964         hardcode_runpath_var=yes
9965         ld_shlibs=yes
9966       fi
9967       ;;
9968
9969     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9970       no_undefined_flag='${wl}-z,text'
9971       archive_cmds_need_lc=no
9972       hardcode_shlibpath_var=no
9973       runpath_var='LD_RUN_PATH'
9974
9975       if test "$GCC" = yes; then
9976         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9977         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9978       else
9979         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9980         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9981       fi
9982       ;;
9983
9984     sysv5* | sco3.2v5* | sco5v6*)
9985       # Note: We can NOT use -z defs as we might desire, because we do not
9986       # link with -lc, and that would cause any symbols used from libc to
9987       # always be unresolved, which means just about no library would
9988       # ever link correctly.  If we're not using GNU ld we use -z text
9989       # though, which does catch some bad symbols but isn't as heavy-handed
9990       # as -z defs.
9991       no_undefined_flag='${wl}-z,text'
9992       allow_undefined_flag='${wl}-z,nodefs'
9993       archive_cmds_need_lc=no
9994       hardcode_shlibpath_var=no
9995       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9996       hardcode_libdir_separator=':'
9997       link_all_deplibs=yes
9998       export_dynamic_flag_spec='${wl}-Bexport'
9999       runpath_var='LD_RUN_PATH'
10000
10001       if test "$GCC" = yes; then
10002         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10003         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10004       else
10005         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10006         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10007       fi
10008       ;;
10009
10010     uts4*)
10011       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10012       hardcode_libdir_flag_spec='-L$libdir'
10013       hardcode_shlibpath_var=no
10014       ;;
10015
10016     *)
10017       ld_shlibs=no
10018       ;;
10019     esac
10020
10021     if test x$host_vendor = xsni; then
10022       case $host in
10023       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10024         export_dynamic_flag_spec='${wl}-Blargedynsym'
10025         ;;
10026       esac
10027     fi
10028   fi
10029
10030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10031 $as_echo "$ld_shlibs" >&6; }
10032 test "$ld_shlibs" = no && can_build_shared=no
10033
10034 with_gnu_ld=$with_gnu_ld
10035
10036
10037
10038
10039
10040
10041
10042
10043
10044
10045
10046
10047
10048
10049
10050 #
10051 # Do we need to explicitly link libc?
10052 #
10053 case "x$archive_cmds_need_lc" in
10054 x|xyes)
10055   # Assume -lc should be added
10056   archive_cmds_need_lc=yes
10057
10058   if test "$enable_shared" = yes && test "$GCC" = yes; then
10059     case $archive_cmds in
10060     *'~'*)
10061       # FIXME: we may have to deal with multi-command sequences.
10062       ;;
10063     '$CC '*)
10064       # Test whether the compiler implicitly links with -lc since on some
10065       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10066       # to ld, don't add -lc before -lgcc.
10067       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10068 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10069 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10070   $as_echo_n "(cached) " >&6
10071 else
10072   $RM conftest*
10073         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10074
10075         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10076   (eval $ac_compile) 2>&5
10077   ac_status=$?
10078   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10079   test $ac_status = 0; } 2>conftest.err; then
10080           soname=conftest
10081           lib=conftest
10082           libobjs=conftest.$ac_objext
10083           deplibs=
10084           wl=$lt_prog_compiler_wl
10085           pic_flag=$lt_prog_compiler_pic
10086           compiler_flags=-v
10087           linker_flags=-v
10088           verstring=
10089           output_objdir=.
10090           libname=conftest
10091           lt_save_allow_undefined_flag=$allow_undefined_flag
10092           allow_undefined_flag=
10093           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10094   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10095   ac_status=$?
10096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10097   test $ac_status = 0; }
10098           then
10099             lt_cv_archive_cmds_need_lc=no
10100           else
10101             lt_cv_archive_cmds_need_lc=yes
10102           fi
10103           allow_undefined_flag=$lt_save_allow_undefined_flag
10104         else
10105           cat conftest.err 1>&5
10106         fi
10107         $RM conftest*
10108
10109 fi
10110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10111 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10112       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10113       ;;
10114     esac
10115   fi
10116   ;;
10117 esac
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139
10140
10141
10142
10143
10144
10145
10146
10147
10148
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10150
10151
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10153
10154
10155
10156
10157
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10178
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10200
10201
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10203
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10205
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10207
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10209
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10211
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10214
10215
10216
10217
10218
10219
10220
10221
10222
10223
10224
10225
10226
10227
10228
10229
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
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10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10276 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10277
10278 if test "$GCC" = yes; then
10279   case $host_os in
10280     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10281     *) lt_awk_arg="/^libraries:/" ;;
10282   esac
10283   case $host_os in
10284     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10285     *) lt_sed_strip_eq="s,=/,/,g" ;;
10286   esac
10287   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10288   case $lt_search_path_spec in
10289   *\;*)
10290     # if the path contains ";" then we assume it to be the separator
10291     # otherwise default to the standard path separator (i.e. ":") - it is
10292     # assumed that no part of a normal pathname contains ";" but that should
10293     # okay in the real world where ";" in dirpaths is itself problematic.
10294     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10295     ;;
10296   *)
10297     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10298     ;;
10299   esac
10300   # Ok, now we have the path, separated by spaces, we can step through it
10301   # and add multilib dir if necessary.
10302   lt_tmp_lt_search_path_spec=
10303   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10304   for lt_sys_path in $lt_search_path_spec; do
10305     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10306       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10307     else
10308       test -d "$lt_sys_path" && \
10309         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10310     fi
10311   done
10312   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10313 BEGIN {RS=" "; FS="/|\n";} {
10314   lt_foo="";
10315   lt_count=0;
10316   for (lt_i = NF; lt_i > 0; lt_i--) {
10317     if ($lt_i != "" && $lt_i != ".") {
10318       if ($lt_i == "..") {
10319         lt_count++;
10320       } else {
10321         if (lt_count == 0) {
10322           lt_foo="/" $lt_i lt_foo;
10323         } else {
10324           lt_count--;
10325         }
10326       }
10327     }
10328   }
10329   if (lt_foo != "") { lt_freq[lt_foo]++; }
10330   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10331 }'`
10332   # AWK program above erroneously prepends '/' to C:/dos/paths
10333   # for these hosts.
10334   case $host_os in
10335     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10336       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10337   esac
10338   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10339 else
10340   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10341 fi
10342 library_names_spec=
10343 libname_spec='lib$name'
10344 soname_spec=
10345 shrext_cmds=".so"
10346 postinstall_cmds=
10347 postuninstall_cmds=
10348 finish_cmds=
10349 finish_eval=
10350 shlibpath_var=
10351 shlibpath_overrides_runpath=unknown
10352 version_type=none
10353 dynamic_linker="$host_os ld.so"
10354 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10355 need_lib_prefix=unknown
10356 hardcode_into_libs=no
10357
10358 # when you set need_version to no, make sure it does not cause -set_version
10359 # flags to be left without arguments
10360 need_version=unknown
10361
10362 case $host_os in
10363 aix3*)
10364   version_type=linux
10365   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10366   shlibpath_var=LIBPATH
10367
10368   # AIX 3 has no versioning support, so we append a major version to the name.
10369   soname_spec='${libname}${release}${shared_ext}$major'
10370   ;;
10371
10372 aix[4-9]*)
10373   version_type=linux
10374   need_lib_prefix=no
10375   need_version=no
10376   hardcode_into_libs=yes
10377   if test "$host_cpu" = ia64; then
10378     # AIX 5 supports IA64
10379     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10380     shlibpath_var=LD_LIBRARY_PATH
10381   else
10382     # With GCC up to 2.95.x, collect2 would create an import file
10383     # for dependence libraries.  The import file would start with
10384     # the line `#! .'.  This would cause the generated library to
10385     # depend on `.', always an invalid library.  This was fixed in
10386     # development snapshots of GCC prior to 3.0.
10387     case $host_os in
10388       aix4 | aix4.[01] | aix4.[01].*)
10389       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10390            echo ' yes '
10391            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10392         :
10393       else
10394         can_build_shared=no
10395       fi
10396       ;;
10397     esac
10398     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10399     # soname into executable. Probably we can add versioning support to
10400     # collect2, so additional links can be useful in future.
10401     if test "$aix_use_runtimelinking" = yes; then
10402       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10403       # instead of lib<name>.a to let people know that these are not
10404       # typical AIX shared libraries.
10405       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10406     else
10407       # We preserve .a as extension for shared libraries through AIX4.2
10408       # and later when we are not doing run time linking.
10409       library_names_spec='${libname}${release}.a $libname.a'
10410       soname_spec='${libname}${release}${shared_ext}$major'
10411     fi
10412     shlibpath_var=LIBPATH
10413   fi
10414   ;;
10415
10416 amigaos*)
10417   case $host_cpu in
10418   powerpc)
10419     # Since July 2007 AmigaOS4 officially supports .so libraries.
10420     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10421     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10422     ;;
10423   m68k)
10424     library_names_spec='$libname.ixlibrary $libname.a'
10425     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10426     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 ${libname}_ixlibrary.a || exit 1; done'
10427     ;;
10428   esac
10429   ;;
10430
10431 beos*)
10432   library_names_spec='${libname}${shared_ext}'
10433   dynamic_linker="$host_os ld.so"
10434   shlibpath_var=LIBRARY_PATH
10435   ;;
10436
10437 bsdi[45]*)
10438   version_type=linux
10439   need_version=no
10440   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10441   soname_spec='${libname}${release}${shared_ext}$major'
10442   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10443   shlibpath_var=LD_LIBRARY_PATH
10444   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10445   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10446   # the default ld.so.conf also contains /usr/contrib/lib and
10447   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10448   # libtool to hard-code these into programs
10449   ;;
10450
10451 cygwin* | mingw* | pw32* | cegcc*)
10452   version_type=windows
10453   shrext_cmds=".dll"
10454   need_version=no
10455   need_lib_prefix=no
10456
10457   case $GCC,$host_os in
10458   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10459     library_names_spec='$libname.dll.a'
10460     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10461     postinstall_cmds='base_file=`basename \${file}`~
10462       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10463       dldir=$destdir/`dirname \$dlpath`~
10464       test -d \$dldir || mkdir -p \$dldir~
10465       $install_prog $dir/$dlname \$dldir/$dlname~
10466       chmod a+x \$dldir/$dlname~
10467       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10468         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10469       fi'
10470     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10471       dlpath=$dir/\$dldll~
10472        $RM \$dlpath'
10473     shlibpath_overrides_runpath=yes
10474
10475     case $host_os in
10476     cygwin*)
10477       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10478       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10479
10480       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10481       ;;
10482     mingw* | cegcc*)
10483       # MinGW DLLs use traditional 'lib' prefix
10484       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10485       ;;
10486     pw32*)
10487       # pw32 DLLs use 'pw' prefix rather than 'lib'
10488       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10489       ;;
10490     esac
10491     ;;
10492
10493   *)
10494     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10495     ;;
10496   esac
10497   dynamic_linker='Win32 ld.exe'
10498   # FIXME: first we should search . and the directory the executable is in
10499   shlibpath_var=PATH
10500   ;;
10501
10502 darwin* | rhapsody*)
10503   dynamic_linker="$host_os dyld"
10504   version_type=darwin
10505   need_lib_prefix=no
10506   need_version=no
10507   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10508   soname_spec='${libname}${release}${major}$shared_ext'
10509   shlibpath_overrides_runpath=yes
10510   shlibpath_var=DYLD_LIBRARY_PATH
10511   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10512
10513   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10514   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10515   ;;
10516
10517 dgux*)
10518   version_type=linux
10519   need_lib_prefix=no
10520   need_version=no
10521   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10522   soname_spec='${libname}${release}${shared_ext}$major'
10523   shlibpath_var=LD_LIBRARY_PATH
10524   ;;
10525
10526 freebsd* | dragonfly*)
10527   # DragonFly does not have aout.  When/if they implement a new
10528   # versioning mechanism, adjust this.
10529   if test -x /usr/bin/objformat; then
10530     objformat=`/usr/bin/objformat`
10531   else
10532     case $host_os in
10533     freebsd[23].*) objformat=aout ;;
10534     *) objformat=elf ;;
10535     esac
10536   fi
10537   version_type=freebsd-$objformat
10538   case $version_type in
10539     freebsd-elf*)
10540       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10541       need_version=no
10542       need_lib_prefix=no
10543       ;;
10544     freebsd-*)
10545       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10546       need_version=yes
10547       ;;
10548   esac
10549   shlibpath_var=LD_LIBRARY_PATH
10550   case $host_os in
10551   freebsd2.*)
10552     shlibpath_overrides_runpath=yes
10553     ;;
10554   freebsd3.[01]* | freebsdelf3.[01]*)
10555     shlibpath_overrides_runpath=yes
10556     hardcode_into_libs=yes
10557     ;;
10558   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10559   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10560     shlibpath_overrides_runpath=no
10561     hardcode_into_libs=yes
10562     ;;
10563   *) # from 4.6 on, and DragonFly
10564     shlibpath_overrides_runpath=yes
10565     hardcode_into_libs=yes
10566     ;;
10567   esac
10568   ;;
10569
10570 gnu*)
10571   version_type=linux
10572   need_lib_prefix=no
10573   need_version=no
10574   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10575   soname_spec='${libname}${release}${shared_ext}$major'
10576   shlibpath_var=LD_LIBRARY_PATH
10577   hardcode_into_libs=yes
10578   ;;
10579
10580 haiku*)
10581   version_type=linux
10582   need_lib_prefix=no
10583   need_version=no
10584   dynamic_linker="$host_os runtime_loader"
10585   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10586   soname_spec='${libname}${release}${shared_ext}$major'
10587   shlibpath_var=LIBRARY_PATH
10588   shlibpath_overrides_runpath=yes
10589   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10590   hardcode_into_libs=yes
10591   ;;
10592
10593 hpux9* | hpux10* | hpux11*)
10594   # Give a soname corresponding to the major version so that dld.sl refuses to
10595   # link against other versions.
10596   version_type=sunos
10597   need_lib_prefix=no
10598   need_version=no
10599   case $host_cpu in
10600   ia64*)
10601     shrext_cmds='.so'
10602     hardcode_into_libs=yes
10603     dynamic_linker="$host_os dld.so"
10604     shlibpath_var=LD_LIBRARY_PATH
10605     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10606     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10607     soname_spec='${libname}${release}${shared_ext}$major'
10608     if test "X$HPUX_IA64_MODE" = X32; then
10609       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10610     else
10611       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10612     fi
10613     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10614     ;;
10615   hppa*64*)
10616     shrext_cmds='.sl'
10617     hardcode_into_libs=yes
10618     dynamic_linker="$host_os dld.sl"
10619     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10620     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10621     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10622     soname_spec='${libname}${release}${shared_ext}$major'
10623     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10624     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10625     ;;
10626   *)
10627     shrext_cmds='.sl'
10628     dynamic_linker="$host_os dld.sl"
10629     shlibpath_var=SHLIB_PATH
10630     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10631     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10632     soname_spec='${libname}${release}${shared_ext}$major'
10633     ;;
10634   esac
10635   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10636   postinstall_cmds='chmod 555 $lib'
10637   # or fails outright, so override atomically:
10638   install_override_mode=555
10639   ;;
10640
10641 interix[3-9]*)
10642   version_type=linux
10643   need_lib_prefix=no
10644   need_version=no
10645   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10646   soname_spec='${libname}${release}${shared_ext}$major'
10647   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10648   shlibpath_var=LD_LIBRARY_PATH
10649   shlibpath_overrides_runpath=no
10650   hardcode_into_libs=yes
10651   ;;
10652
10653 irix5* | irix6* | nonstopux*)
10654   case $host_os in
10655     nonstopux*) version_type=nonstopux ;;
10656     *)
10657         if test "$lt_cv_prog_gnu_ld" = yes; then
10658                 version_type=linux
10659         else
10660                 version_type=irix
10661         fi ;;
10662   esac
10663   need_lib_prefix=no
10664   need_version=no
10665   soname_spec='${libname}${release}${shared_ext}$major'
10666   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10667   case $host_os in
10668   irix5* | nonstopux*)
10669     libsuff= shlibsuff=
10670     ;;
10671   *)
10672     case $LD in # libtool.m4 will add one of these switches to LD
10673     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10674       libsuff= shlibsuff= libmagic=32-bit;;
10675     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10676       libsuff=32 shlibsuff=N32 libmagic=N32;;
10677     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10678       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10679     *) libsuff= shlibsuff= libmagic=never-match;;
10680     esac
10681     ;;
10682   esac
10683   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10684   shlibpath_overrides_runpath=no
10685   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10686   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10687   hardcode_into_libs=yes
10688   ;;
10689
10690 # No shared lib support for Linux oldld, aout, or coff.
10691 linux*oldld* | linux*aout* | linux*coff*)
10692   dynamic_linker=no
10693   ;;
10694
10695 # This must be Linux ELF.
10696
10697 # uclinux* changes (here and below) have been submitted to the libtool
10698 # project, but have not yet been accepted: they are GCC-local changes
10699 # for the time being.  (See
10700 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10701 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10702   version_type=linux
10703   need_lib_prefix=no
10704   need_version=no
10705   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10706   soname_spec='${libname}${release}${shared_ext}$major'
10707   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10708   shlibpath_var=LD_LIBRARY_PATH
10709   shlibpath_overrides_runpath=no
10710
10711   # Some binutils ld are patched to set DT_RUNPATH
10712   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10713   $as_echo_n "(cached) " >&6
10714 else
10715   lt_cv_shlibpath_overrides_runpath=no
10716     save_LDFLAGS=$LDFLAGS
10717     save_libdir=$libdir
10718     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10719          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10720     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10721 /* end confdefs.h.  */
10722
10723 int
10724 main ()
10725 {
10726
10727   ;
10728   return 0;
10729 }
10730 _ACEOF
10731 if ac_fn_c_try_link "$LINENO"; then :
10732   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10733   lt_cv_shlibpath_overrides_runpath=yes
10734 fi
10735 fi
10736 rm -f core conftest.err conftest.$ac_objext \
10737     conftest$ac_exeext conftest.$ac_ext
10738     LDFLAGS=$save_LDFLAGS
10739     libdir=$save_libdir
10740
10741 fi
10742
10743   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10744
10745   # This implies no fast_install, which is unacceptable.
10746   # Some rework will be needed to allow for fast_install
10747   # before this can be enabled.
10748   hardcode_into_libs=yes
10749
10750   # Append ld.so.conf contents to the search path
10751   if test -f /etc/ld.so.conf; then
10752     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' ' '`
10753     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10754   fi
10755
10756   # We used to test for /lib/ld.so.1 and disable shared libraries on
10757   # powerpc, because MkLinux only supported shared libraries with the
10758   # GNU dynamic linker.  Since this was broken with cross compilers,
10759   # most powerpc-linux boxes support dynamic linking these days and
10760   # people can always --disable-shared, the test was removed, and we
10761   # assume the GNU/Linux dynamic linker is in use.
10762   dynamic_linker='GNU/Linux ld.so'
10763   ;;
10764
10765 netbsd*)
10766   version_type=sunos
10767   need_lib_prefix=no
10768   need_version=no
10769   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10770     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10771     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10772     dynamic_linker='NetBSD (a.out) ld.so'
10773   else
10774     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10775     soname_spec='${libname}${release}${shared_ext}$major'
10776     dynamic_linker='NetBSD ld.elf_so'
10777   fi
10778   shlibpath_var=LD_LIBRARY_PATH
10779   shlibpath_overrides_runpath=yes
10780   hardcode_into_libs=yes
10781   ;;
10782
10783 newsos6)
10784   version_type=linux
10785   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10786   shlibpath_var=LD_LIBRARY_PATH
10787   shlibpath_overrides_runpath=yes
10788   ;;
10789
10790 *nto* | *qnx*)
10791   version_type=qnx
10792   need_lib_prefix=no
10793   need_version=no
10794   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10795   soname_spec='${libname}${release}${shared_ext}$major'
10796   shlibpath_var=LD_LIBRARY_PATH
10797   shlibpath_overrides_runpath=no
10798   hardcode_into_libs=yes
10799   dynamic_linker='ldqnx.so'
10800   ;;
10801
10802 openbsd*)
10803   version_type=sunos
10804   sys_lib_dlsearch_path_spec="/usr/lib"
10805   need_lib_prefix=no
10806   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10807   case $host_os in
10808     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10809     *)                          need_version=no  ;;
10810   esac
10811   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10812   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10813   shlibpath_var=LD_LIBRARY_PATH
10814   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10815     case $host_os in
10816       openbsd2.[89] | openbsd2.[89].*)
10817         shlibpath_overrides_runpath=no
10818         ;;
10819       *)
10820         shlibpath_overrides_runpath=yes
10821         ;;
10822       esac
10823   else
10824     shlibpath_overrides_runpath=yes
10825   fi
10826   ;;
10827
10828 os2*)
10829   libname_spec='$name'
10830   shrext_cmds=".dll"
10831   need_lib_prefix=no
10832   library_names_spec='$libname${shared_ext} $libname.a'
10833   dynamic_linker='OS/2 ld.exe'
10834   shlibpath_var=LIBPATH
10835   ;;
10836
10837 osf3* | osf4* | osf5*)
10838   version_type=osf
10839   need_lib_prefix=no
10840   need_version=no
10841   soname_spec='${libname}${release}${shared_ext}$major'
10842   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10843   shlibpath_var=LD_LIBRARY_PATH
10844   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10845   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10846   ;;
10847
10848 rdos*)
10849   dynamic_linker=no
10850   ;;
10851
10852 solaris*)
10853   version_type=linux
10854   need_lib_prefix=no
10855   need_version=no
10856   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10857   soname_spec='${libname}${release}${shared_ext}$major'
10858   shlibpath_var=LD_LIBRARY_PATH
10859   shlibpath_overrides_runpath=yes
10860   hardcode_into_libs=yes
10861   # ldd complains unless libraries are executable
10862   postinstall_cmds='chmod +x $lib'
10863   ;;
10864
10865 sunos4*)
10866   version_type=sunos
10867   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10868   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10869   shlibpath_var=LD_LIBRARY_PATH
10870   shlibpath_overrides_runpath=yes
10871   if test "$with_gnu_ld" = yes; then
10872     need_lib_prefix=no
10873   fi
10874   need_version=yes
10875   ;;
10876
10877 sysv4 | sysv4.3*)
10878   version_type=linux
10879   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10880   soname_spec='${libname}${release}${shared_ext}$major'
10881   shlibpath_var=LD_LIBRARY_PATH
10882   case $host_vendor in
10883     sni)
10884       shlibpath_overrides_runpath=no
10885       need_lib_prefix=no
10886       runpath_var=LD_RUN_PATH
10887       ;;
10888     siemens)
10889       need_lib_prefix=no
10890       ;;
10891     motorola)
10892       need_lib_prefix=no
10893       need_version=no
10894       shlibpath_overrides_runpath=no
10895       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10896       ;;
10897   esac
10898   ;;
10899
10900 sysv4*MP*)
10901   if test -d /usr/nec ;then
10902     version_type=linux
10903     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10904     soname_spec='$libname${shared_ext}.$major'
10905     shlibpath_var=LD_LIBRARY_PATH
10906   fi
10907   ;;
10908
10909 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10910   version_type=freebsd-elf
10911   need_lib_prefix=no
10912   need_version=no
10913   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10914   soname_spec='${libname}${release}${shared_ext}$major'
10915   shlibpath_var=LD_LIBRARY_PATH
10916   shlibpath_overrides_runpath=yes
10917   hardcode_into_libs=yes
10918   if test "$with_gnu_ld" = yes; then
10919     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10920   else
10921     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10922     case $host_os in
10923       sco3.2v5*)
10924         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10925         ;;
10926     esac
10927   fi
10928   sys_lib_dlsearch_path_spec='/usr/lib'
10929   ;;
10930
10931 tpf*)
10932   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10933   version_type=linux
10934   need_lib_prefix=no
10935   need_version=no
10936   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10937   shlibpath_var=LD_LIBRARY_PATH
10938   shlibpath_overrides_runpath=no
10939   hardcode_into_libs=yes
10940   ;;
10941
10942 uts4*)
10943   version_type=linux
10944   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10945   soname_spec='${libname}${release}${shared_ext}$major'
10946   shlibpath_var=LD_LIBRARY_PATH
10947   ;;
10948
10949 *)
10950   dynamic_linker=no
10951   ;;
10952 esac
10953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10954 $as_echo "$dynamic_linker" >&6; }
10955 test "$dynamic_linker" = no && can_build_shared=no
10956
10957 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10958 if test "$GCC" = yes; then
10959   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10960 fi
10961
10962 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10963   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10964 fi
10965 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10966   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10967 fi
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980
10981
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033
11034
11035
11036
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056
11057
11058
11059
11060   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11061 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11062 hardcode_action=
11063 if test -n "$hardcode_libdir_flag_spec" ||
11064    test -n "$runpath_var" ||
11065    test "X$hardcode_automatic" = "Xyes" ; then
11066
11067   # We can hardcode non-existent directories.
11068   if test "$hardcode_direct" != no &&
11069      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11070      # have to relink, otherwise we might link with an installed library
11071      # when we should be linking with a yet-to-be-installed one
11072      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11073      test "$hardcode_minus_L" != no; then
11074     # Linking always hardcodes the temporary library directory.
11075     hardcode_action=relink
11076   else
11077     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11078     hardcode_action=immediate
11079   fi
11080 else
11081   # We cannot hardcode anything, or else we can only hardcode existing
11082   # directories.
11083   hardcode_action=unsupported
11084 fi
11085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11086 $as_echo "$hardcode_action" >&6; }
11087
11088 if test "$hardcode_action" = relink ||
11089    test "$inherit_rpath" = yes; then
11090   # Fast installation is not supported
11091   enable_fast_install=no
11092 elif test "$shlibpath_overrides_runpath" = yes ||
11093      test "$enable_shared" = no; then
11094   # Fast installation is not necessary
11095   enable_fast_install=needless
11096 fi
11097
11098
11099
11100
11101
11102
11103   if test "x$enable_dlopen" != xyes; then
11104   enable_dlopen=unknown
11105   enable_dlopen_self=unknown
11106   enable_dlopen_self_static=unknown
11107 else
11108   lt_cv_dlopen=no
11109   lt_cv_dlopen_libs=
11110
11111   case $host_os in
11112   beos*)
11113     lt_cv_dlopen="load_add_on"
11114     lt_cv_dlopen_libs=
11115     lt_cv_dlopen_self=yes
11116     ;;
11117
11118   mingw* | pw32* | cegcc*)
11119     lt_cv_dlopen="LoadLibrary"
11120     lt_cv_dlopen_libs=
11121     ;;
11122
11123   cygwin*)
11124     lt_cv_dlopen="dlopen"
11125     lt_cv_dlopen_libs=
11126     ;;
11127
11128   darwin*)
11129   # if libdl is installed we need to link against it
11130     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11131 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11132 if ${ac_cv_lib_dl_dlopen+:} false; then :
11133   $as_echo_n "(cached) " >&6
11134 else
11135   ac_check_lib_save_LIBS=$LIBS
11136 LIBS="-ldl  $LIBS"
11137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11138 /* end confdefs.h.  */
11139
11140 /* Override any GCC internal prototype to avoid an error.
11141    Use char because int might match the return type of a GCC
11142    builtin and then its argument prototype would still apply.  */
11143 #ifdef __cplusplus
11144 extern "C"
11145 #endif
11146 char dlopen ();
11147 int
11148 main ()
11149 {
11150 return dlopen ();
11151   ;
11152   return 0;
11153 }
11154 _ACEOF
11155 if ac_fn_c_try_link "$LINENO"; then :
11156   ac_cv_lib_dl_dlopen=yes
11157 else
11158   ac_cv_lib_dl_dlopen=no
11159 fi
11160 rm -f core conftest.err conftest.$ac_objext \
11161     conftest$ac_exeext conftest.$ac_ext
11162 LIBS=$ac_check_lib_save_LIBS
11163 fi
11164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11165 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11166 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11167   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11168 else
11169
11170     lt_cv_dlopen="dyld"
11171     lt_cv_dlopen_libs=
11172     lt_cv_dlopen_self=yes
11173
11174 fi
11175
11176     ;;
11177
11178   *)
11179     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11180 if test "x$ac_cv_func_shl_load" = xyes; then :
11181   lt_cv_dlopen="shl_load"
11182 else
11183   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11184 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11185 if ${ac_cv_lib_dld_shl_load+:} false; then :
11186   $as_echo_n "(cached) " >&6
11187 else
11188   ac_check_lib_save_LIBS=$LIBS
11189 LIBS="-ldld  $LIBS"
11190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11191 /* end confdefs.h.  */
11192
11193 /* Override any GCC internal prototype to avoid an error.
11194    Use char because int might match the return type of a GCC
11195    builtin and then its argument prototype would still apply.  */
11196 #ifdef __cplusplus
11197 extern "C"
11198 #endif
11199 char shl_load ();
11200 int
11201 main ()
11202 {
11203 return shl_load ();
11204   ;
11205   return 0;
11206 }
11207 _ACEOF
11208 if ac_fn_c_try_link "$LINENO"; then :
11209   ac_cv_lib_dld_shl_load=yes
11210 else
11211   ac_cv_lib_dld_shl_load=no
11212 fi
11213 rm -f core conftest.err conftest.$ac_objext \
11214     conftest$ac_exeext conftest.$ac_ext
11215 LIBS=$ac_check_lib_save_LIBS
11216 fi
11217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11218 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11219 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11220   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11221 else
11222   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11223 if test "x$ac_cv_func_dlopen" = xyes; then :
11224   lt_cv_dlopen="dlopen"
11225 else
11226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11227 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11228 if ${ac_cv_lib_dl_dlopen+:} false; then :
11229   $as_echo_n "(cached) " >&6
11230 else
11231   ac_check_lib_save_LIBS=$LIBS
11232 LIBS="-ldl  $LIBS"
11233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11234 /* end confdefs.h.  */
11235
11236 /* Override any GCC internal prototype to avoid an error.
11237    Use char because int might match the return type of a GCC
11238    builtin and then its argument prototype would still apply.  */
11239 #ifdef __cplusplus
11240 extern "C"
11241 #endif
11242 char dlopen ();
11243 int
11244 main ()
11245 {
11246 return dlopen ();
11247   ;
11248   return 0;
11249 }
11250 _ACEOF
11251 if ac_fn_c_try_link "$LINENO"; then :
11252   ac_cv_lib_dl_dlopen=yes
11253 else
11254   ac_cv_lib_dl_dlopen=no
11255 fi
11256 rm -f core conftest.err conftest.$ac_objext \
11257     conftest$ac_exeext conftest.$ac_ext
11258 LIBS=$ac_check_lib_save_LIBS
11259 fi
11260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11261 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11262 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11263   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11264 else
11265   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11266 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11267 if ${ac_cv_lib_svld_dlopen+:} false; then :
11268   $as_echo_n "(cached) " >&6
11269 else
11270   ac_check_lib_save_LIBS=$LIBS
11271 LIBS="-lsvld  $LIBS"
11272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11273 /* end confdefs.h.  */
11274
11275 /* Override any GCC internal prototype to avoid an error.
11276    Use char because int might match the return type of a GCC
11277    builtin and then its argument prototype would still apply.  */
11278 #ifdef __cplusplus
11279 extern "C"
11280 #endif
11281 char dlopen ();
11282 int
11283 main ()
11284 {
11285 return dlopen ();
11286   ;
11287   return 0;
11288 }
11289 _ACEOF
11290 if ac_fn_c_try_link "$LINENO"; then :
11291   ac_cv_lib_svld_dlopen=yes
11292 else
11293   ac_cv_lib_svld_dlopen=no
11294 fi
11295 rm -f core conftest.err conftest.$ac_objext \
11296     conftest$ac_exeext conftest.$ac_ext
11297 LIBS=$ac_check_lib_save_LIBS
11298 fi
11299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11300 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11301 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11302   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11303 else
11304   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11305 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11306 if ${ac_cv_lib_dld_dld_link+:} false; then :
11307   $as_echo_n "(cached) " >&6
11308 else
11309   ac_check_lib_save_LIBS=$LIBS
11310 LIBS="-ldld  $LIBS"
11311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11312 /* end confdefs.h.  */
11313
11314 /* Override any GCC internal prototype to avoid an error.
11315    Use char because int might match the return type of a GCC
11316    builtin and then its argument prototype would still apply.  */
11317 #ifdef __cplusplus
11318 extern "C"
11319 #endif
11320 char dld_link ();
11321 int
11322 main ()
11323 {
11324 return dld_link ();
11325   ;
11326   return 0;
11327 }
11328 _ACEOF
11329 if ac_fn_c_try_link "$LINENO"; then :
11330   ac_cv_lib_dld_dld_link=yes
11331 else
11332   ac_cv_lib_dld_dld_link=no
11333 fi
11334 rm -f core conftest.err conftest.$ac_objext \
11335     conftest$ac_exeext conftest.$ac_ext
11336 LIBS=$ac_check_lib_save_LIBS
11337 fi
11338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11339 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11340 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11341   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11342 fi
11343
11344
11345 fi
11346
11347
11348 fi
11349
11350
11351 fi
11352
11353
11354 fi
11355
11356
11357 fi
11358
11359     ;;
11360   esac
11361
11362   if test "x$lt_cv_dlopen" != xno; then
11363     enable_dlopen=yes
11364   else
11365     enable_dlopen=no
11366   fi
11367
11368   case $lt_cv_dlopen in
11369   dlopen)
11370     save_CPPFLAGS="$CPPFLAGS"
11371     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11372
11373     save_LDFLAGS="$LDFLAGS"
11374     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11375
11376     save_LIBS="$LIBS"
11377     LIBS="$lt_cv_dlopen_libs $LIBS"
11378
11379     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11380 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11381 if ${lt_cv_dlopen_self+:} false; then :
11382   $as_echo_n "(cached) " >&6
11383 else
11384           if test "$cross_compiling" = yes; then :
11385   lt_cv_dlopen_self=cross
11386 else
11387   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11388   lt_status=$lt_dlunknown
11389   cat > conftest.$ac_ext <<_LT_EOF
11390 #line 11390 "configure"
11391 #include "confdefs.h"
11392
11393 #if HAVE_DLFCN_H
11394 #include <dlfcn.h>
11395 #endif
11396
11397 #include <stdio.h>
11398
11399 #ifdef RTLD_GLOBAL
11400 #  define LT_DLGLOBAL           RTLD_GLOBAL
11401 #else
11402 #  ifdef DL_GLOBAL
11403 #    define LT_DLGLOBAL         DL_GLOBAL
11404 #  else
11405 #    define LT_DLGLOBAL         0
11406 #  endif
11407 #endif
11408
11409 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11410    find out it does not work in some platform. */
11411 #ifndef LT_DLLAZY_OR_NOW
11412 #  ifdef RTLD_LAZY
11413 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11414 #  else
11415 #    ifdef DL_LAZY
11416 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11417 #    else
11418 #      ifdef RTLD_NOW
11419 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11420 #      else
11421 #        ifdef DL_NOW
11422 #          define LT_DLLAZY_OR_NOW      DL_NOW
11423 #        else
11424 #          define LT_DLLAZY_OR_NOW      0
11425 #        endif
11426 #      endif
11427 #    endif
11428 #  endif
11429 #endif
11430
11431 /* When -fvisbility=hidden is used, assume the code has been annotated
11432    correspondingly for the symbols needed.  */
11433 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11434 void fnord () __attribute__((visibility("default")));
11435 #endif
11436
11437 void fnord () { int i=42; }
11438 int main ()
11439 {
11440   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11441   int status = $lt_dlunknown;
11442
11443   if (self)
11444     {
11445       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11446       else
11447         {
11448           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11449           else puts (dlerror ());
11450         }
11451       /* dlclose (self); */
11452     }
11453   else
11454     puts (dlerror ());
11455
11456   return status;
11457 }
11458 _LT_EOF
11459   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11460   (eval $ac_link) 2>&5
11461   ac_status=$?
11462   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11463   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11464     (./conftest; exit; ) >&5 2>/dev/null
11465     lt_status=$?
11466     case x$lt_status in
11467       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11468       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11469       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11470     esac
11471   else :
11472     # compilation failed
11473     lt_cv_dlopen_self=no
11474   fi
11475 fi
11476 rm -fr conftest*
11477
11478
11479 fi
11480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11481 $as_echo "$lt_cv_dlopen_self" >&6; }
11482
11483     if test "x$lt_cv_dlopen_self" = xyes; then
11484       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11485       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11486 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11487 if ${lt_cv_dlopen_self_static+:} false; then :
11488   $as_echo_n "(cached) " >&6
11489 else
11490           if test "$cross_compiling" = yes; then :
11491   lt_cv_dlopen_self_static=cross
11492 else
11493   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11494   lt_status=$lt_dlunknown
11495   cat > conftest.$ac_ext <<_LT_EOF
11496 #line 11496 "configure"
11497 #include "confdefs.h"
11498
11499 #if HAVE_DLFCN_H
11500 #include <dlfcn.h>
11501 #endif
11502
11503 #include <stdio.h>
11504
11505 #ifdef RTLD_GLOBAL
11506 #  define LT_DLGLOBAL           RTLD_GLOBAL
11507 #else
11508 #  ifdef DL_GLOBAL
11509 #    define LT_DLGLOBAL         DL_GLOBAL
11510 #  else
11511 #    define LT_DLGLOBAL         0
11512 #  endif
11513 #endif
11514
11515 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11516    find out it does not work in some platform. */
11517 #ifndef LT_DLLAZY_OR_NOW
11518 #  ifdef RTLD_LAZY
11519 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11520 #  else
11521 #    ifdef DL_LAZY
11522 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11523 #    else
11524 #      ifdef RTLD_NOW
11525 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11526 #      else
11527 #        ifdef DL_NOW
11528 #          define LT_DLLAZY_OR_NOW      DL_NOW
11529 #        else
11530 #          define LT_DLLAZY_OR_NOW      0
11531 #        endif
11532 #      endif
11533 #    endif
11534 #  endif
11535 #endif
11536
11537 /* When -fvisbility=hidden is used, assume the code has been annotated
11538    correspondingly for the symbols needed.  */
11539 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11540 void fnord () __attribute__((visibility("default")));
11541 #endif
11542
11543 void fnord () { int i=42; }
11544 int main ()
11545 {
11546   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11547   int status = $lt_dlunknown;
11548
11549   if (self)
11550     {
11551       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11552       else
11553         {
11554           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11555           else puts (dlerror ());
11556         }
11557       /* dlclose (self); */
11558     }
11559   else
11560     puts (dlerror ());
11561
11562   return status;
11563 }
11564 _LT_EOF
11565   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11566   (eval $ac_link) 2>&5
11567   ac_status=$?
11568   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11569   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11570     (./conftest; exit; ) >&5 2>/dev/null
11571     lt_status=$?
11572     case x$lt_status in
11573       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11574       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11575       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11576     esac
11577   else :
11578     # compilation failed
11579     lt_cv_dlopen_self_static=no
11580   fi
11581 fi
11582 rm -fr conftest*
11583
11584
11585 fi
11586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11587 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11588     fi
11589
11590     CPPFLAGS="$save_CPPFLAGS"
11591     LDFLAGS="$save_LDFLAGS"
11592     LIBS="$save_LIBS"
11593     ;;
11594   esac
11595
11596   case $lt_cv_dlopen_self in
11597   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11598   *) enable_dlopen_self=unknown ;;
11599   esac
11600
11601   case $lt_cv_dlopen_self_static in
11602   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11603   *) enable_dlopen_self_static=unknown ;;
11604   esac
11605 fi
11606
11607
11608
11609
11610
11611
11612
11613
11614
11615
11616
11617
11618
11619
11620
11621
11622
11623 striplib=
11624 old_striplib=
11625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11626 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11627 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11628   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11629   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11631 $as_echo "yes" >&6; }
11632 else
11633 # FIXME - insert some real tests, host_os isn't really good enough
11634   case $host_os in
11635   darwin*)
11636     if test -n "$STRIP" ; then
11637       striplib="$STRIP -x"
11638       old_striplib="$STRIP -S"
11639       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11640 $as_echo "yes" >&6; }
11641     else
11642       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11643 $as_echo "no" >&6; }
11644     fi
11645     ;;
11646   *)
11647     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11648 $as_echo "no" >&6; }
11649     ;;
11650   esac
11651 fi
11652
11653
11654
11655
11656
11657
11658
11659
11660
11661
11662
11663
11664   # Report which library types will actually be built
11665   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11666 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11668 $as_echo "$can_build_shared" >&6; }
11669
11670   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11671 $as_echo_n "checking whether to build shared libraries... " >&6; }
11672   test "$can_build_shared" = "no" && enable_shared=no
11673
11674   # On AIX, shared libraries and static libraries use the same namespace, and
11675   # are all built from PIC.
11676   case $host_os in
11677   aix3*)
11678     test "$enable_shared" = yes && enable_static=no
11679     if test -n "$RANLIB"; then
11680       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11681       postinstall_cmds='$RANLIB $lib'
11682     fi
11683     ;;
11684
11685   aix[4-9]*)
11686     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11687       test "$enable_shared" = yes && enable_static=no
11688     fi
11689     ;;
11690   esac
11691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11692 $as_echo "$enable_shared" >&6; }
11693
11694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11695 $as_echo_n "checking whether to build static libraries... " >&6; }
11696   # Make sure either enable_shared or enable_static is yes.
11697   test "$enable_shared" = yes || enable_static=yes
11698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11699 $as_echo "$enable_static" >&6; }
11700
11701
11702
11703
11704 fi
11705 ac_ext=c
11706 ac_cpp='$CPP $CPPFLAGS'
11707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11709 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11710
11711 CC="$lt_save_CC"
11712
11713
11714
11715
11716
11717
11718
11719
11720
11721
11722
11723
11724
11725         ac_config_commands="$ac_config_commands libtool"
11726
11727
11728
11729
11730 # Only expand once:
11731
11732
11733
11734
11735
11736 case $host in
11737   *-cygwin* | *-mingw*)
11738     # 'host' will be top-level target in the case of a target lib,
11739     # we must compare to with_cross_host to decide if this is a native
11740     # or cross-compiler and select where to install dlls appropriately.
11741     if test -n "$with_cross_host" &&
11742         test x"$with_cross_host" != x"no"; then
11743       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11744     else
11745       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11746     fi
11747     ;;
11748   *)
11749     lt_host_flags=
11750     ;;
11751 esac
11752
11753
11754
11755
11756
11757
11758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11759 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11760     # Check whether --enable-maintainer-mode was given.
11761 if test "${enable_maintainer_mode+set}" = set; then :
11762   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11763 else
11764   USE_MAINTAINER_MODE=no
11765 fi
11766
11767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11768 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11769    if test $USE_MAINTAINER_MODE = yes; then
11770   MAINTAINER_MODE_TRUE=
11771   MAINTAINER_MODE_FALSE='#'
11772 else
11773   MAINTAINER_MODE_TRUE='#'
11774   MAINTAINER_MODE_FALSE=
11775 fi
11776
11777   MAINT=$MAINTAINER_MODE_TRUE
11778
11779
11780
11781 # For libtool versioning info, format is CURRENT:REVISION:AGE
11782 libtool_VERSION=3:0:2
11783
11784
11785 # Check for used threading-model
11786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11787 $as_echo_n "checking for thread model used by GCC... " >&6; }
11788 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11790 $as_echo "$target_thread_file" >&6; }
11791
11792 case "$target" in
11793  *aarch64*)
11794     ac_ext=c
11795 ac_cpp='$CPP $CPPFLAGS'
11796 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11797 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11798 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11799
11800 enable_aarch64_lse=
11801 save_CFLAGS="$CFLAGS"
11802 for real_option in -march=armv8-a+lse; do
11803   # Do the check with the no- prefix removed since gcc silently
11804   # accepts any -Wno-* option on purpose
11805   case $real_option in
11806     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11807     *) option=$real_option ;;
11808   esac
11809   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11810
11811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11812 $as_echo_n "checking whether $CC supports $option... " >&6; }
11813 if eval \${$as_acx_Woption+:} false; then :
11814   $as_echo_n "(cached) " >&6
11815 else
11816   CFLAGS="$option"
11817     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11818 /* end confdefs.h.  */
11819
11820 int
11821 main ()
11822 {
11823
11824   ;
11825   return 0;
11826 }
11827 _ACEOF
11828 if ac_fn_c_try_compile "$LINENO"; then :
11829   eval "$as_acx_Woption=yes"
11830 else
11831   eval "$as_acx_Woption=no"
11832 fi
11833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11834
11835 fi
11836 eval ac_res=\$$as_acx_Woption
11837                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11838 $as_echo "$ac_res" >&6; }
11839   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11840   enable_aarch64_lse="$enable_aarch64_lse${enable_aarch64_lse:+ }$real_option"
11841 fi
11842   done
11843 CFLAGS="$save_CFLAGS"
11844 ac_ext=c
11845 ac_cpp='$CPP $CPPFLAGS'
11846 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11847 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11848 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11849
11850
11851     ;;
11852 esac
11853
11854 # Get target configury.
11855 . ${srcdir}/configure.tgt
11856 if test -n "$UNSUPPORTED"; then
11857   as_fn_error $? "Configuration ${target} is unsupported." "$LINENO" 5
11858 fi
11859
11860 # Write out the ifunc resolver arg type.
11861
11862 cat >>confdefs.h <<_ACEOF
11863 #define IFUNC_RESOLVER_ARGS $IFUNC_RESOLVER_ARGS
11864 _ACEOF
11865
11866
11867 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11868 # make silly decisions about what the cpu can do.
11869 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11870
11871 # Check header files.
11872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11873 $as_echo_n "checking for ANSI C header files... " >&6; }
11874 if ${ac_cv_header_stdc+:} false; then :
11875   $as_echo_n "(cached) " >&6
11876 else
11877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11878 /* end confdefs.h.  */
11879 #include <stdlib.h>
11880 #include <stdarg.h>
11881 #include <string.h>
11882 #include <float.h>
11883
11884 int
11885 main ()
11886 {
11887
11888   ;
11889   return 0;
11890 }
11891 _ACEOF
11892 if ac_fn_c_try_compile "$LINENO"; then :
11893   ac_cv_header_stdc=yes
11894 else
11895   ac_cv_header_stdc=no
11896 fi
11897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11898
11899 if test $ac_cv_header_stdc = yes; then
11900   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11902 /* end confdefs.h.  */
11903 #include <string.h>
11904
11905 _ACEOF
11906 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11907   $EGREP "memchr" >/dev/null 2>&1; then :
11908
11909 else
11910   ac_cv_header_stdc=no
11911 fi
11912 rm -f conftest*
11913
11914 fi
11915
11916 if test $ac_cv_header_stdc = yes; then
11917   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11919 /* end confdefs.h.  */
11920 #include <stdlib.h>
11921
11922 _ACEOF
11923 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11924   $EGREP "free" >/dev/null 2>&1; then :
11925
11926 else
11927   ac_cv_header_stdc=no
11928 fi
11929 rm -f conftest*
11930
11931 fi
11932
11933 if test $ac_cv_header_stdc = yes; then
11934   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11935   if test "$cross_compiling" = yes; then :
11936   :
11937 else
11938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11939 /* end confdefs.h.  */
11940 #include <ctype.h>
11941 #include <stdlib.h>
11942 #if ((' ' & 0x0FF) == 0x020)
11943 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11944 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11945 #else
11946 # define ISLOWER(c) \
11947                    (('a' <= (c) && (c) <= 'i') \
11948                      || ('j' <= (c) && (c) <= 'r') \
11949                      || ('s' <= (c) && (c) <= 'z'))
11950 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11951 #endif
11952
11953 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11954 int
11955 main ()
11956 {
11957   int i;
11958   for (i = 0; i < 256; i++)
11959     if (XOR (islower (i), ISLOWER (i))
11960         || toupper (i) != TOUPPER (i))
11961       return 2;
11962   return 0;
11963 }
11964 _ACEOF
11965 if ac_fn_c_try_run "$LINENO"; then :
11966
11967 else
11968   ac_cv_header_stdc=no
11969 fi
11970 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11971   conftest.$ac_objext conftest.beam conftest.$ac_ext
11972 fi
11973
11974 fi
11975 fi
11976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11977 $as_echo "$ac_cv_header_stdc" >&6; }
11978 if test $ac_cv_header_stdc = yes; then
11979
11980 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11981
11982 fi
11983
11984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
11985 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
11986 if ${gcc_cv_header_string+:} false; then :
11987   $as_echo_n "(cached) " >&6
11988 else
11989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11990 /* end confdefs.h.  */
11991 #include <string.h>
11992 #include <strings.h>
11993 int
11994 main ()
11995 {
11996
11997   ;
11998   return 0;
11999 }
12000 _ACEOF
12001 if ac_fn_c_try_compile "$LINENO"; then :
12002   gcc_cv_header_string=yes
12003 else
12004   gcc_cv_header_string=no
12005 fi
12006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12007 fi
12008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
12009 $as_echo "$gcc_cv_header_string" >&6; }
12010 if test $gcc_cv_header_string = yes; then
12011
12012 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
12013
12014 fi
12015
12016
12017
12018 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12019
12020 acx_cv_header_stdint=stddef.h
12021 acx_cv_header_stdint_kind="(already complete)"
12022 for i in stdint.h $inttype_headers; do
12023   unset ac_cv_type_uintptr_t
12024   unset ac_cv_type_uintmax_t
12025   unset ac_cv_type_int_least32_t
12026   unset ac_cv_type_int_fast32_t
12027   unset ac_cv_type_uint64_t
12028   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12029   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12030 #include <$i>
12031 "
12032 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12033   acx_cv_header_stdint=$i
12034 else
12035   continue
12036 fi
12037
12038   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12039 #include <$i>
12040 "
12041 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12042
12043 else
12044   acx_cv_header_stdint_kind="(mostly complete)"
12045 fi
12046
12047   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12048 #include <$i>
12049 "
12050 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12051
12052 else
12053   acx_cv_header_stdint_kind="(mostly complete)"
12054 fi
12055
12056   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12057 #include <$i>
12058 "
12059 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12060
12061 else
12062   acx_cv_header_stdint_kind="(mostly complete)"
12063 fi
12064
12065   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12066 #include <$i>
12067 "
12068 if test "x$ac_cv_type_uint64_t" = xyes; then :
12069
12070 else
12071   acx_cv_header_stdint_kind="(lacks uint64_t)"
12072 fi
12073
12074   break
12075 done
12076 if test "$acx_cv_header_stdint" = stddef.h; then
12077   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12078   for i in stdint.h $inttype_headers; do
12079     unset ac_cv_type_uintptr_t
12080     unset ac_cv_type_uint32_t
12081     unset ac_cv_type_uint64_t
12082     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12083     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12084 #include <$i>
12085 "
12086 if test "x$ac_cv_type_uint32_t" = xyes; then :
12087   acx_cv_header_stdint=$i
12088 else
12089   continue
12090 fi
12091
12092     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12093 #include <$i>
12094 "
12095 if test "x$ac_cv_type_uint64_t" = xyes; then :
12096
12097 fi
12098
12099     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12100 #include <$i>
12101 "
12102 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12103
12104 fi
12105
12106     break
12107   done
12108 fi
12109 if test "$acx_cv_header_stdint" = stddef.h; then
12110   acx_cv_header_stdint_kind="(u_intXX_t style)"
12111   for i in sys/types.h $inttype_headers; do
12112     unset ac_cv_type_u_int32_t
12113     unset ac_cv_type_u_int64_t
12114     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12115     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12116 #include <$i>
12117 "
12118 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12119   acx_cv_header_stdint=$i
12120 else
12121   continue
12122 fi
12123
12124     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12125 #include <$i>
12126 "
12127 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12128
12129 fi
12130
12131     break
12132   done
12133 fi
12134 if test "$acx_cv_header_stdint" = stddef.h; then
12135   acx_cv_header_stdint_kind="(using manual detection)"
12136 fi
12137
12138 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12139 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12140 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12141 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12142 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12143
12144 # ----------------- Summarize what we found so far
12145
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12147 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12148
12149 case `$as_basename -- gstdint.h ||
12150 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12151          Xgstdint.h : 'X\(//\)$' \| \
12152          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12153 $as_echo X/gstdint.h |
12154     sed '/^.*\/\([^/][^/]*\)\/*$/{
12155             s//\1/
12156             q
12157           }
12158           /^X\/\(\/\/\)$/{
12159             s//\1/
12160             q
12161           }
12162           /^X\/\(\/\).*/{
12163             s//\1/
12164             q
12165           }
12166           s/.*/./; q'` in
12167   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12168 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12169   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12170 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12171   *) ;;
12172 esac
12173
12174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12175 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12176
12177 # ----------------- done included file, check C basic types --------
12178
12179 # Lacking an uintptr_t?  Test size of void *
12180 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12181   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12182 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12183 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12184 # This bug is HP SR number 8606223364.
12185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12186 $as_echo_n "checking size of void *... " >&6; }
12187 if ${ac_cv_sizeof_void_p+:} false; then :
12188   $as_echo_n "(cached) " >&6
12189 else
12190   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12191
12192 else
12193   if test "$ac_cv_type_void_p" = yes; then
12194      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12195 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12196 as_fn_error 77 "cannot compute sizeof (void *)
12197 See \`config.log' for more details" "$LINENO" 5; }
12198    else
12199      ac_cv_sizeof_void_p=0
12200    fi
12201 fi
12202
12203 fi
12204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12205 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12206
12207
12208
12209 cat >>confdefs.h <<_ACEOF
12210 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12211 _ACEOF
12212
12213  ;;
12214 esac
12215
12216 # Lacking an uint64_t?  Test size of long
12217 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12218   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12219 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12220 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12221 # This bug is HP SR number 8606223364.
12222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12223 $as_echo_n "checking size of long... " >&6; }
12224 if ${ac_cv_sizeof_long+:} false; then :
12225   $as_echo_n "(cached) " >&6
12226 else
12227   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12228
12229 else
12230   if test "$ac_cv_type_long" = yes; then
12231      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12232 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12233 as_fn_error 77 "cannot compute sizeof (long)
12234 See \`config.log' for more details" "$LINENO" 5; }
12235    else
12236      ac_cv_sizeof_long=0
12237    fi
12238 fi
12239
12240 fi
12241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12242 $as_echo "$ac_cv_sizeof_long" >&6; }
12243
12244
12245
12246 cat >>confdefs.h <<_ACEOF
12247 #define SIZEOF_LONG $ac_cv_sizeof_long
12248 _ACEOF
12249
12250  ;;
12251 esac
12252
12253 if test $acx_cv_header_stdint = stddef.h; then
12254   # Lacking a good header?  Test size of everything and deduce all types.
12255   # The cast to long int works around a bug in the HP C Compiler
12256 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12257 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12258 # This bug is HP SR number 8606223364.
12259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12260 $as_echo_n "checking size of int... " >&6; }
12261 if ${ac_cv_sizeof_int+:} false; then :
12262   $as_echo_n "(cached) " >&6
12263 else
12264   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12265
12266 else
12267   if test "$ac_cv_type_int" = yes; then
12268      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12269 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12270 as_fn_error 77 "cannot compute sizeof (int)
12271 See \`config.log' for more details" "$LINENO" 5; }
12272    else
12273      ac_cv_sizeof_int=0
12274    fi
12275 fi
12276
12277 fi
12278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12279 $as_echo "$ac_cv_sizeof_int" >&6; }
12280
12281
12282
12283 cat >>confdefs.h <<_ACEOF
12284 #define SIZEOF_INT $ac_cv_sizeof_int
12285 _ACEOF
12286
12287
12288   # The cast to long int works around a bug in the HP C Compiler
12289 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12290 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12291 # This bug is HP SR number 8606223364.
12292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12293 $as_echo_n "checking size of short... " >&6; }
12294 if ${ac_cv_sizeof_short+:} false; then :
12295   $as_echo_n "(cached) " >&6
12296 else
12297   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12298
12299 else
12300   if test "$ac_cv_type_short" = yes; then
12301      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12302 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12303 as_fn_error 77 "cannot compute sizeof (short)
12304 See \`config.log' for more details" "$LINENO" 5; }
12305    else
12306      ac_cv_sizeof_short=0
12307    fi
12308 fi
12309
12310 fi
12311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12312 $as_echo "$ac_cv_sizeof_short" >&6; }
12313
12314
12315
12316 cat >>confdefs.h <<_ACEOF
12317 #define SIZEOF_SHORT $ac_cv_sizeof_short
12318 _ACEOF
12319
12320
12321   # The cast to long int works around a bug in the HP C Compiler
12322 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12323 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12324 # This bug is HP SR number 8606223364.
12325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12326 $as_echo_n "checking size of char... " >&6; }
12327 if ${ac_cv_sizeof_char+:} false; then :
12328   $as_echo_n "(cached) " >&6
12329 else
12330   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12331
12332 else
12333   if test "$ac_cv_type_char" = yes; then
12334      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12335 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12336 as_fn_error 77 "cannot compute sizeof (char)
12337 See \`config.log' for more details" "$LINENO" 5; }
12338    else
12339      ac_cv_sizeof_char=0
12340    fi
12341 fi
12342
12343 fi
12344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12345 $as_echo "$ac_cv_sizeof_char" >&6; }
12346
12347
12348
12349 cat >>confdefs.h <<_ACEOF
12350 #define SIZEOF_CHAR $ac_cv_sizeof_char
12351 _ACEOF
12352
12353
12354
12355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12356 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12357   case "$ac_cv_sizeof_char" in
12358     1) acx_cv_type_int8_t=char ;;
12359     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
12360   esac
12361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12362 $as_echo "$acx_cv_type_int8_t" >&6; }
12363
12364   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12365 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12366   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12367     2:*) acx_cv_type_int16_t=int ;;
12368     *:2) acx_cv_type_int16_t=short ;;
12369     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
12370   esac
12371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12372 $as_echo "$acx_cv_type_int16_t" >&6; }
12373
12374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12375 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12376   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12377     4:*) acx_cv_type_int32_t=int ;;
12378     *:4) acx_cv_type_int32_t=long ;;
12379     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
12380   esac
12381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12382 $as_echo "$acx_cv_type_int32_t" >&6; }
12383 fi
12384
12385 # These tests are here to make the output prettier
12386
12387 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12388   case "$ac_cv_sizeof_long" in
12389     8) acx_cv_type_int64_t=long ;;
12390   esac
12391   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12392 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12394 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12395 fi
12396
12397 # Now we can use the above types
12398
12399 if test "$ac_cv_type_uintptr_t" != yes; then
12400   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12401 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12402   case $ac_cv_sizeof_void_p in
12403     2) acx_cv_type_intptr_t=int16_t ;;
12404     4) acx_cv_type_intptr_t=int32_t ;;
12405     8) acx_cv_type_intptr_t=int64_t ;;
12406     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12407   esac
12408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12409 $as_echo "$acx_cv_type_intptr_t" >&6; }
12410 fi
12411
12412 # ----------------- done all checks, emit header -------------
12413 ac_config_commands="$ac_config_commands gstdint.h"
12414
12415
12416
12417 for ac_header in fenv.h
12418 do :
12419   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12420 if test "x$ac_cv_header_fenv_h" = xyes; then :
12421   cat >>confdefs.h <<_ACEOF
12422 #define HAVE_FENV_H 1
12423 _ACEOF
12424
12425 fi
12426
12427 done
12428
12429
12430 # Check for common type sizes
12431
12432   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12433 $as_echo_n "checking for 1 byte integer... " >&6; }
12434 if ${libat_cv_have_mode_QI+:} false; then :
12435   $as_echo_n "(cached) " >&6
12436 else
12437   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12438 /* end confdefs.h.  */
12439 int x __attribute__((mode(QI)));
12440 _ACEOF
12441 if ac_fn_c_try_compile "$LINENO"; then :
12442   libat_cv_have_mode_QI=yes
12443 else
12444   libat_cv_have_mode_QI=no
12445 fi
12446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12447 fi
12448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12449 $as_echo "$libat_cv_have_mode_QI" >&6; }
12450
12451   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12452
12453 cat >>confdefs.h <<_ACEOF
12454 #define HAVE_INT1 $yesno
12455 _ACEOF
12456
12457
12458   if test x$libat_cv_have_mode_QI = xyes; then
12459     SIZES="$SIZES 1"
12460   fi
12461
12462
12463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12464 $as_echo_n "checking for 2 byte integer... " >&6; }
12465 if ${libat_cv_have_mode_HI+:} false; then :
12466   $as_echo_n "(cached) " >&6
12467 else
12468   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12469 /* end confdefs.h.  */
12470 int x __attribute__((mode(HI)));
12471 _ACEOF
12472 if ac_fn_c_try_compile "$LINENO"; then :
12473   libat_cv_have_mode_HI=yes
12474 else
12475   libat_cv_have_mode_HI=no
12476 fi
12477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12478 fi
12479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12480 $as_echo "$libat_cv_have_mode_HI" >&6; }
12481
12482   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12483
12484 cat >>confdefs.h <<_ACEOF
12485 #define HAVE_INT2 $yesno
12486 _ACEOF
12487
12488
12489   if test x$libat_cv_have_mode_HI = xyes; then
12490     SIZES="$SIZES 2"
12491   fi
12492
12493
12494   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12495 $as_echo_n "checking for 4 byte integer... " >&6; }
12496 if ${libat_cv_have_mode_SI+:} false; then :
12497   $as_echo_n "(cached) " >&6
12498 else
12499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12500 /* end confdefs.h.  */
12501 int x __attribute__((mode(SI)));
12502 _ACEOF
12503 if ac_fn_c_try_compile "$LINENO"; then :
12504   libat_cv_have_mode_SI=yes
12505 else
12506   libat_cv_have_mode_SI=no
12507 fi
12508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12509 fi
12510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12511 $as_echo "$libat_cv_have_mode_SI" >&6; }
12512
12513   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12514
12515 cat >>confdefs.h <<_ACEOF
12516 #define HAVE_INT4 $yesno
12517 _ACEOF
12518
12519
12520   if test x$libat_cv_have_mode_SI = xyes; then
12521     SIZES="$SIZES 4"
12522   fi
12523
12524
12525   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12526 $as_echo_n "checking for 8 byte integer... " >&6; }
12527 if ${libat_cv_have_mode_DI+:} false; then :
12528   $as_echo_n "(cached) " >&6
12529 else
12530   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12531 /* end confdefs.h.  */
12532 int x __attribute__((mode(DI)));
12533 _ACEOF
12534 if ac_fn_c_try_compile "$LINENO"; then :
12535   libat_cv_have_mode_DI=yes
12536 else
12537   libat_cv_have_mode_DI=no
12538 fi
12539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12540 fi
12541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12542 $as_echo "$libat_cv_have_mode_DI" >&6; }
12543
12544   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12545
12546 cat >>confdefs.h <<_ACEOF
12547 #define HAVE_INT8 $yesno
12548 _ACEOF
12549
12550
12551   if test x$libat_cv_have_mode_DI = xyes; then
12552     SIZES="$SIZES 8"
12553   fi
12554
12555
12556   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12557 $as_echo_n "checking for 16 byte integer... " >&6; }
12558 if ${libat_cv_have_mode_TI+:} false; then :
12559   $as_echo_n "(cached) " >&6
12560 else
12561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12562 /* end confdefs.h.  */
12563 int x __attribute__((mode(TI)));
12564 _ACEOF
12565 if ac_fn_c_try_compile "$LINENO"; then :
12566   libat_cv_have_mode_TI=yes
12567 else
12568   libat_cv_have_mode_TI=no
12569 fi
12570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12571 fi
12572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12573 $as_echo "$libat_cv_have_mode_TI" >&6; }
12574
12575   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12576
12577 cat >>confdefs.h <<_ACEOF
12578 #define HAVE_INT16 $yesno
12579 _ACEOF
12580
12581
12582   if test x$libat_cv_have_mode_TI = xyes; then
12583     SIZES="$SIZES 16"
12584   fi
12585
12586
12587
12588 # Check for compiler builtins of atomic operations.
12589
12590   # Do link tests if possible, instead asm tests, limited to some platforms
12591   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12592   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12593   atomic_builtins_link_tests=no
12594   if test x$gcc_no_link != xyes; then
12595     # Can do link tests. Limit to some tested platforms
12596     case "$host" in
12597       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12598         atomic_builtins_link_tests=yes
12599         ;;
12600     esac
12601   fi
12602
12603
12604
12605   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12606 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12607 if ${libat_cv_have_at_ldst_1+:} false; then :
12608   $as_echo_n "(cached) " >&6
12609 else
12610
12611     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12612 /* end confdefs.h.  */
12613
12614 int
12615 main ()
12616 {
12617 typedef int T __attribute__((mode(QI)));
12618      T *x; volatile T sink; asm("" : "=g"(x));
12619      sink = __atomic_load_n(x, 0);
12620      __atomic_store_n(x, sink, 0);
12621   ;
12622   return 0;
12623 }
12624 _ACEOF
12625     if test x$atomic_builtins_link_tests = xyes; then
12626       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12627   (eval $ac_link) 2>&5
12628   ac_status=$?
12629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12630   test $ac_status = 0; }; then
12631         eval libat_cv_have_at_ldst_1=yes
12632       else
12633         eval libat_cv_have_at_ldst_1=no
12634       fi
12635     else
12636       old_CFLAGS="$CFLAGS"
12637       # Compile unoptimized.
12638       CFLAGS="$CFLAGS -O0 -S"
12639       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12640   (eval $ac_compile) 2>&5
12641   ac_status=$?
12642   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12643   test $ac_status = 0; }; then
12644         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12645           eval libat_cv_have_at_ldst_1=no
12646         else
12647           eval libat_cv_have_at_ldst_1=yes
12648         fi
12649       else
12650         eval libat_cv_have_at_ldst_1=no
12651       fi
12652       CFLAGS="$old_CFLAGS"
12653     fi
12654     rm -f conftest*
12655
12656 fi
12657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12658 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12659
12660
12661   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12662
12663 cat >>confdefs.h <<_ACEOF
12664 #define HAVE_ATOMIC_LDST_1 $yesno
12665 _ACEOF
12666
12667
12668
12669
12670
12671
12672
12673   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12674 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12675 if ${libat_cv_have_at_ldst_2+:} false; then :
12676   $as_echo_n "(cached) " >&6
12677 else
12678
12679     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12680 /* end confdefs.h.  */
12681
12682 int
12683 main ()
12684 {
12685 typedef int T __attribute__((mode(HI)));
12686      T *x; volatile T sink; asm("" : "=g"(x));
12687      sink = __atomic_load_n(x, 0);
12688      __atomic_store_n(x, sink, 0);
12689   ;
12690   return 0;
12691 }
12692 _ACEOF
12693     if test x$atomic_builtins_link_tests = xyes; then
12694       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12695   (eval $ac_link) 2>&5
12696   ac_status=$?
12697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12698   test $ac_status = 0; }; then
12699         eval libat_cv_have_at_ldst_2=yes
12700       else
12701         eval libat_cv_have_at_ldst_2=no
12702       fi
12703     else
12704       old_CFLAGS="$CFLAGS"
12705       # Compile unoptimized.
12706       CFLAGS="$CFLAGS -O0 -S"
12707       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12708   (eval $ac_compile) 2>&5
12709   ac_status=$?
12710   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12711   test $ac_status = 0; }; then
12712         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12713           eval libat_cv_have_at_ldst_2=no
12714         else
12715           eval libat_cv_have_at_ldst_2=yes
12716         fi
12717       else
12718         eval libat_cv_have_at_ldst_2=no
12719       fi
12720       CFLAGS="$old_CFLAGS"
12721     fi
12722     rm -f conftest*
12723
12724 fi
12725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12726 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12727
12728
12729   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12730
12731 cat >>confdefs.h <<_ACEOF
12732 #define HAVE_ATOMIC_LDST_2 $yesno
12733 _ACEOF
12734
12735
12736
12737
12738
12739
12740
12741   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12742 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12743 if ${libat_cv_have_at_ldst_4+:} false; then :
12744   $as_echo_n "(cached) " >&6
12745 else
12746
12747     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12748 /* end confdefs.h.  */
12749
12750 int
12751 main ()
12752 {
12753 typedef int T __attribute__((mode(SI)));
12754      T *x; volatile T sink; asm("" : "=g"(x));
12755      sink = __atomic_load_n(x, 0);
12756      __atomic_store_n(x, sink, 0);
12757   ;
12758   return 0;
12759 }
12760 _ACEOF
12761     if test x$atomic_builtins_link_tests = xyes; then
12762       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12763   (eval $ac_link) 2>&5
12764   ac_status=$?
12765   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12766   test $ac_status = 0; }; then
12767         eval libat_cv_have_at_ldst_4=yes
12768       else
12769         eval libat_cv_have_at_ldst_4=no
12770       fi
12771     else
12772       old_CFLAGS="$CFLAGS"
12773       # Compile unoptimized.
12774       CFLAGS="$CFLAGS -O0 -S"
12775       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12776   (eval $ac_compile) 2>&5
12777   ac_status=$?
12778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12779   test $ac_status = 0; }; then
12780         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12781           eval libat_cv_have_at_ldst_4=no
12782         else
12783           eval libat_cv_have_at_ldst_4=yes
12784         fi
12785       else
12786         eval libat_cv_have_at_ldst_4=no
12787       fi
12788       CFLAGS="$old_CFLAGS"
12789     fi
12790     rm -f conftest*
12791
12792 fi
12793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12794 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12795
12796
12797   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12798
12799 cat >>confdefs.h <<_ACEOF
12800 #define HAVE_ATOMIC_LDST_4 $yesno
12801 _ACEOF
12802
12803
12804
12805
12806
12807
12808
12809   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12810 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12811 if ${libat_cv_have_at_ldst_8+:} false; then :
12812   $as_echo_n "(cached) " >&6
12813 else
12814
12815     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12816 /* end confdefs.h.  */
12817
12818 int
12819 main ()
12820 {
12821 typedef int T __attribute__((mode(DI)));
12822      T *x; volatile T sink; asm("" : "=g"(x));
12823      sink = __atomic_load_n(x, 0);
12824      __atomic_store_n(x, sink, 0);
12825   ;
12826   return 0;
12827 }
12828 _ACEOF
12829     if test x$atomic_builtins_link_tests = xyes; then
12830       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12831   (eval $ac_link) 2>&5
12832   ac_status=$?
12833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12834   test $ac_status = 0; }; then
12835         eval libat_cv_have_at_ldst_8=yes
12836       else
12837         eval libat_cv_have_at_ldst_8=no
12838       fi
12839     else
12840       old_CFLAGS="$CFLAGS"
12841       # Compile unoptimized.
12842       CFLAGS="$CFLAGS -O0 -S"
12843       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12844   (eval $ac_compile) 2>&5
12845   ac_status=$?
12846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12847   test $ac_status = 0; }; then
12848         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12849           eval libat_cv_have_at_ldst_8=no
12850         else
12851           eval libat_cv_have_at_ldst_8=yes
12852         fi
12853       else
12854         eval libat_cv_have_at_ldst_8=no
12855       fi
12856       CFLAGS="$old_CFLAGS"
12857     fi
12858     rm -f conftest*
12859
12860 fi
12861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12862 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12863
12864
12865   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12866
12867 cat >>confdefs.h <<_ACEOF
12868 #define HAVE_ATOMIC_LDST_8 $yesno
12869 _ACEOF
12870
12871
12872
12873
12874
12875
12876
12877   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12878 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12879 if ${libat_cv_have_at_ldst_16+:} false; then :
12880   $as_echo_n "(cached) " >&6
12881 else
12882
12883     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12884 /* end confdefs.h.  */
12885
12886 int
12887 main ()
12888 {
12889 typedef int T __attribute__((mode(TI)));
12890      T *x; volatile T sink; asm("" : "=g"(x));
12891      sink = __atomic_load_n(x, 0);
12892      __atomic_store_n(x, sink, 0);
12893   ;
12894   return 0;
12895 }
12896 _ACEOF
12897     if test x$atomic_builtins_link_tests = xyes; then
12898       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12899   (eval $ac_link) 2>&5
12900   ac_status=$?
12901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12902   test $ac_status = 0; }; then
12903         eval libat_cv_have_at_ldst_16=yes
12904       else
12905         eval libat_cv_have_at_ldst_16=no
12906       fi
12907     else
12908       old_CFLAGS="$CFLAGS"
12909       # Compile unoptimized.
12910       CFLAGS="$CFLAGS -O0 -S"
12911       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12912   (eval $ac_compile) 2>&5
12913   ac_status=$?
12914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12915   test $ac_status = 0; }; then
12916         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12917           eval libat_cv_have_at_ldst_16=no
12918         else
12919           eval libat_cv_have_at_ldst_16=yes
12920         fi
12921       else
12922         eval libat_cv_have_at_ldst_16=no
12923       fi
12924       CFLAGS="$old_CFLAGS"
12925     fi
12926     rm -f conftest*
12927
12928 fi
12929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
12930 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
12931
12932
12933   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
12934
12935 cat >>confdefs.h <<_ACEOF
12936 #define HAVE_ATOMIC_LDST_16 $yesno
12937 _ACEOF
12938
12939
12940
12941
12942
12943
12944
12945
12946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
12947 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
12948 if ${libat_cv_have_at_tas_1+:} false; then :
12949   $as_echo_n "(cached) " >&6
12950 else
12951
12952     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12953 /* end confdefs.h.  */
12954
12955 int
12956 main ()
12957 {
12958 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12959      __atomic_test_and_set(x, 0);
12960   ;
12961   return 0;
12962 }
12963 _ACEOF
12964     if test x$atomic_builtins_link_tests = xyes; then
12965       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12966   (eval $ac_link) 2>&5
12967   ac_status=$?
12968   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12969   test $ac_status = 0; }; then
12970         eval libat_cv_have_at_tas_1=yes
12971       else
12972         eval libat_cv_have_at_tas_1=no
12973       fi
12974     else
12975       old_CFLAGS="$CFLAGS"
12976       # Compile unoptimized.
12977       CFLAGS="$CFLAGS -O0 -S"
12978       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12979   (eval $ac_compile) 2>&5
12980   ac_status=$?
12981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12982   test $ac_status = 0; }; then
12983         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12984           eval libat_cv_have_at_tas_1=no
12985         else
12986           eval libat_cv_have_at_tas_1=yes
12987         fi
12988       else
12989         eval libat_cv_have_at_tas_1=no
12990       fi
12991       CFLAGS="$old_CFLAGS"
12992     fi
12993     rm -f conftest*
12994
12995 fi
12996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
12997 $as_echo "$libat_cv_have_at_tas_1" >&6; }
12998
12999
13000   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
13001
13002 cat >>confdefs.h <<_ACEOF
13003 #define HAVE_ATOMIC_TAS_1 $yesno
13004 _ACEOF
13005
13006
13007
13008
13009
13010
13011   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
13012 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
13013 if ${libat_cv_have_at_tas_2+:} false; then :
13014   $as_echo_n "(cached) " >&6
13015 else
13016
13017     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13018 /* end confdefs.h.  */
13019
13020 int
13021 main ()
13022 {
13023 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13024      __atomic_test_and_set(x, 0);
13025   ;
13026   return 0;
13027 }
13028 _ACEOF
13029     if test x$atomic_builtins_link_tests = xyes; then
13030       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13031   (eval $ac_link) 2>&5
13032   ac_status=$?
13033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13034   test $ac_status = 0; }; then
13035         eval libat_cv_have_at_tas_2=yes
13036       else
13037         eval libat_cv_have_at_tas_2=no
13038       fi
13039     else
13040       old_CFLAGS="$CFLAGS"
13041       # Compile unoptimized.
13042       CFLAGS="$CFLAGS -O0 -S"
13043       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13044   (eval $ac_compile) 2>&5
13045   ac_status=$?
13046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13047   test $ac_status = 0; }; then
13048         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13049           eval libat_cv_have_at_tas_2=no
13050         else
13051           eval libat_cv_have_at_tas_2=yes
13052         fi
13053       else
13054         eval libat_cv_have_at_tas_2=no
13055       fi
13056       CFLAGS="$old_CFLAGS"
13057     fi
13058     rm -f conftest*
13059
13060 fi
13061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
13062 $as_echo "$libat_cv_have_at_tas_2" >&6; }
13063
13064
13065   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
13066
13067 cat >>confdefs.h <<_ACEOF
13068 #define HAVE_ATOMIC_TAS_2 $yesno
13069 _ACEOF
13070
13071
13072
13073
13074
13075
13076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
13077 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
13078 if ${libat_cv_have_at_tas_4+:} false; then :
13079   $as_echo_n "(cached) " >&6
13080 else
13081
13082     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13083 /* end confdefs.h.  */
13084
13085 int
13086 main ()
13087 {
13088 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13089      __atomic_test_and_set(x, 0);
13090   ;
13091   return 0;
13092 }
13093 _ACEOF
13094     if test x$atomic_builtins_link_tests = xyes; then
13095       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13096   (eval $ac_link) 2>&5
13097   ac_status=$?
13098   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13099   test $ac_status = 0; }; then
13100         eval libat_cv_have_at_tas_4=yes
13101       else
13102         eval libat_cv_have_at_tas_4=no
13103       fi
13104     else
13105       old_CFLAGS="$CFLAGS"
13106       # Compile unoptimized.
13107       CFLAGS="$CFLAGS -O0 -S"
13108       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13109   (eval $ac_compile) 2>&5
13110   ac_status=$?
13111   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13112   test $ac_status = 0; }; then
13113         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13114           eval libat_cv_have_at_tas_4=no
13115         else
13116           eval libat_cv_have_at_tas_4=yes
13117         fi
13118       else
13119         eval libat_cv_have_at_tas_4=no
13120       fi
13121       CFLAGS="$old_CFLAGS"
13122     fi
13123     rm -f conftest*
13124
13125 fi
13126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
13127 $as_echo "$libat_cv_have_at_tas_4" >&6; }
13128
13129
13130   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
13131
13132 cat >>confdefs.h <<_ACEOF
13133 #define HAVE_ATOMIC_TAS_4 $yesno
13134 _ACEOF
13135
13136
13137
13138
13139
13140
13141   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
13142 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
13143 if ${libat_cv_have_at_tas_8+:} false; then :
13144   $as_echo_n "(cached) " >&6
13145 else
13146
13147     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13148 /* end confdefs.h.  */
13149
13150 int
13151 main ()
13152 {
13153 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13154      __atomic_test_and_set(x, 0);
13155   ;
13156   return 0;
13157 }
13158 _ACEOF
13159     if test x$atomic_builtins_link_tests = xyes; then
13160       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13161   (eval $ac_link) 2>&5
13162   ac_status=$?
13163   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13164   test $ac_status = 0; }; then
13165         eval libat_cv_have_at_tas_8=yes
13166       else
13167         eval libat_cv_have_at_tas_8=no
13168       fi
13169     else
13170       old_CFLAGS="$CFLAGS"
13171       # Compile unoptimized.
13172       CFLAGS="$CFLAGS -O0 -S"
13173       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13174   (eval $ac_compile) 2>&5
13175   ac_status=$?
13176   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13177   test $ac_status = 0; }; then
13178         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13179           eval libat_cv_have_at_tas_8=no
13180         else
13181           eval libat_cv_have_at_tas_8=yes
13182         fi
13183       else
13184         eval libat_cv_have_at_tas_8=no
13185       fi
13186       CFLAGS="$old_CFLAGS"
13187     fi
13188     rm -f conftest*
13189
13190 fi
13191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
13192 $as_echo "$libat_cv_have_at_tas_8" >&6; }
13193
13194
13195   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
13196
13197 cat >>confdefs.h <<_ACEOF
13198 #define HAVE_ATOMIC_TAS_8 $yesno
13199 _ACEOF
13200
13201
13202
13203
13204
13205
13206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
13207 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
13208 if ${libat_cv_have_at_tas_16+:} false; then :
13209   $as_echo_n "(cached) " >&6
13210 else
13211
13212     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13213 /* end confdefs.h.  */
13214
13215 int
13216 main ()
13217 {
13218 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13219      __atomic_test_and_set(x, 0);
13220   ;
13221   return 0;
13222 }
13223 _ACEOF
13224     if test x$atomic_builtins_link_tests = xyes; then
13225       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13226   (eval $ac_link) 2>&5
13227   ac_status=$?
13228   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13229   test $ac_status = 0; }; then
13230         eval libat_cv_have_at_tas_16=yes
13231       else
13232         eval libat_cv_have_at_tas_16=no
13233       fi
13234     else
13235       old_CFLAGS="$CFLAGS"
13236       # Compile unoptimized.
13237       CFLAGS="$CFLAGS -O0 -S"
13238       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13239   (eval $ac_compile) 2>&5
13240   ac_status=$?
13241   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13242   test $ac_status = 0; }; then
13243         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13244           eval libat_cv_have_at_tas_16=no
13245         else
13246           eval libat_cv_have_at_tas_16=yes
13247         fi
13248       else
13249         eval libat_cv_have_at_tas_16=no
13250       fi
13251       CFLAGS="$old_CFLAGS"
13252     fi
13253     rm -f conftest*
13254
13255 fi
13256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
13257 $as_echo "$libat_cv_have_at_tas_16" >&6; }
13258
13259
13260   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
13261
13262 cat >>confdefs.h <<_ACEOF
13263 #define HAVE_ATOMIC_TAS_16 $yesno
13264 _ACEOF
13265
13266
13267
13268
13269
13270
13271
13272   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
13273 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
13274 if ${libat_cv_have_at_exch_1+:} false; then :
13275   $as_echo_n "(cached) " >&6
13276 else
13277
13278     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13279 /* end confdefs.h.  */
13280
13281 int
13282 main ()
13283 {
13284 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13285      __atomic_exchange_n(x, 0, 0);
13286   ;
13287   return 0;
13288 }
13289 _ACEOF
13290     if test x$atomic_builtins_link_tests = xyes; then
13291       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13292   (eval $ac_link) 2>&5
13293   ac_status=$?
13294   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13295   test $ac_status = 0; }; then
13296         eval libat_cv_have_at_exch_1=yes
13297       else
13298         eval libat_cv_have_at_exch_1=no
13299       fi
13300     else
13301       old_CFLAGS="$CFLAGS"
13302       # Compile unoptimized.
13303       CFLAGS="$CFLAGS -O0 -S"
13304       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13305   (eval $ac_compile) 2>&5
13306   ac_status=$?
13307   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13308   test $ac_status = 0; }; then
13309         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13310           eval libat_cv_have_at_exch_1=no
13311         else
13312           eval libat_cv_have_at_exch_1=yes
13313         fi
13314       else
13315         eval libat_cv_have_at_exch_1=no
13316       fi
13317       CFLAGS="$old_CFLAGS"
13318     fi
13319     rm -f conftest*
13320
13321 fi
13322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
13323 $as_echo "$libat_cv_have_at_exch_1" >&6; }
13324
13325
13326   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
13327
13328 cat >>confdefs.h <<_ACEOF
13329 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
13330 _ACEOF
13331
13332
13333
13334
13335
13336
13337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13338 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13339 if ${libat_cv_have_at_exch_2+:} false; then :
13340   $as_echo_n "(cached) " >&6
13341 else
13342
13343     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13344 /* end confdefs.h.  */
13345
13346 int
13347 main ()
13348 {
13349 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13350      __atomic_exchange_n(x, 0, 0);
13351   ;
13352   return 0;
13353 }
13354 _ACEOF
13355     if test x$atomic_builtins_link_tests = xyes; then
13356       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13357   (eval $ac_link) 2>&5
13358   ac_status=$?
13359   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13360   test $ac_status = 0; }; then
13361         eval libat_cv_have_at_exch_2=yes
13362       else
13363         eval libat_cv_have_at_exch_2=no
13364       fi
13365     else
13366       old_CFLAGS="$CFLAGS"
13367       # Compile unoptimized.
13368       CFLAGS="$CFLAGS -O0 -S"
13369       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13370   (eval $ac_compile) 2>&5
13371   ac_status=$?
13372   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13373   test $ac_status = 0; }; then
13374         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13375           eval libat_cv_have_at_exch_2=no
13376         else
13377           eval libat_cv_have_at_exch_2=yes
13378         fi
13379       else
13380         eval libat_cv_have_at_exch_2=no
13381       fi
13382       CFLAGS="$old_CFLAGS"
13383     fi
13384     rm -f conftest*
13385
13386 fi
13387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13388 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13389
13390
13391   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13392
13393 cat >>confdefs.h <<_ACEOF
13394 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13395 _ACEOF
13396
13397
13398
13399
13400
13401
13402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13403 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13404 if ${libat_cv_have_at_exch_4+:} false; then :
13405   $as_echo_n "(cached) " >&6
13406 else
13407
13408     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13409 /* end confdefs.h.  */
13410
13411 int
13412 main ()
13413 {
13414 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13415      __atomic_exchange_n(x, 0, 0);
13416   ;
13417   return 0;
13418 }
13419 _ACEOF
13420     if test x$atomic_builtins_link_tests = xyes; then
13421       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13422   (eval $ac_link) 2>&5
13423   ac_status=$?
13424   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13425   test $ac_status = 0; }; then
13426         eval libat_cv_have_at_exch_4=yes
13427       else
13428         eval libat_cv_have_at_exch_4=no
13429       fi
13430     else
13431       old_CFLAGS="$CFLAGS"
13432       # Compile unoptimized.
13433       CFLAGS="$CFLAGS -O0 -S"
13434       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13435   (eval $ac_compile) 2>&5
13436   ac_status=$?
13437   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13438   test $ac_status = 0; }; then
13439         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13440           eval libat_cv_have_at_exch_4=no
13441         else
13442           eval libat_cv_have_at_exch_4=yes
13443         fi
13444       else
13445         eval libat_cv_have_at_exch_4=no
13446       fi
13447       CFLAGS="$old_CFLAGS"
13448     fi
13449     rm -f conftest*
13450
13451 fi
13452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13453 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13454
13455
13456   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13457
13458 cat >>confdefs.h <<_ACEOF
13459 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13460 _ACEOF
13461
13462
13463
13464
13465
13466
13467   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13468 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13469 if ${libat_cv_have_at_exch_8+:} false; then :
13470   $as_echo_n "(cached) " >&6
13471 else
13472
13473     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13474 /* end confdefs.h.  */
13475
13476 int
13477 main ()
13478 {
13479 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13480      __atomic_exchange_n(x, 0, 0);
13481   ;
13482   return 0;
13483 }
13484 _ACEOF
13485     if test x$atomic_builtins_link_tests = xyes; then
13486       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13487   (eval $ac_link) 2>&5
13488   ac_status=$?
13489   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13490   test $ac_status = 0; }; then
13491         eval libat_cv_have_at_exch_8=yes
13492       else
13493         eval libat_cv_have_at_exch_8=no
13494       fi
13495     else
13496       old_CFLAGS="$CFLAGS"
13497       # Compile unoptimized.
13498       CFLAGS="$CFLAGS -O0 -S"
13499       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13500   (eval $ac_compile) 2>&5
13501   ac_status=$?
13502   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13503   test $ac_status = 0; }; then
13504         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13505           eval libat_cv_have_at_exch_8=no
13506         else
13507           eval libat_cv_have_at_exch_8=yes
13508         fi
13509       else
13510         eval libat_cv_have_at_exch_8=no
13511       fi
13512       CFLAGS="$old_CFLAGS"
13513     fi
13514     rm -f conftest*
13515
13516 fi
13517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13518 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13519
13520
13521   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13522
13523 cat >>confdefs.h <<_ACEOF
13524 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13525 _ACEOF
13526
13527
13528
13529
13530
13531
13532   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13533 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13534 if ${libat_cv_have_at_exch_16+:} false; then :
13535   $as_echo_n "(cached) " >&6
13536 else
13537
13538     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13539 /* end confdefs.h.  */
13540
13541 int
13542 main ()
13543 {
13544 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13545      __atomic_exchange_n(x, 0, 0);
13546   ;
13547   return 0;
13548 }
13549 _ACEOF
13550     if test x$atomic_builtins_link_tests = xyes; then
13551       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13552   (eval $ac_link) 2>&5
13553   ac_status=$?
13554   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13555   test $ac_status = 0; }; then
13556         eval libat_cv_have_at_exch_16=yes
13557       else
13558         eval libat_cv_have_at_exch_16=no
13559       fi
13560     else
13561       old_CFLAGS="$CFLAGS"
13562       # Compile unoptimized.
13563       CFLAGS="$CFLAGS -O0 -S"
13564       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13565   (eval $ac_compile) 2>&5
13566   ac_status=$?
13567   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13568   test $ac_status = 0; }; then
13569         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13570           eval libat_cv_have_at_exch_16=no
13571         else
13572           eval libat_cv_have_at_exch_16=yes
13573         fi
13574       else
13575         eval libat_cv_have_at_exch_16=no
13576       fi
13577       CFLAGS="$old_CFLAGS"
13578     fi
13579     rm -f conftest*
13580
13581 fi
13582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13583 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13584
13585
13586   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13587
13588 cat >>confdefs.h <<_ACEOF
13589 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13590 _ACEOF
13591
13592
13593
13594
13595
13596
13597
13598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13599 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13600 if ${libat_cv_have_at_cas_1+:} false; then :
13601   $as_echo_n "(cached) " >&6
13602 else
13603
13604     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13605 /* end confdefs.h.  */
13606
13607 int
13608 main ()
13609 {
13610 typedef int T __attribute__((mode(QI))); T *x, *y;
13611      asm("" : "=g"(x), "=g"(y));
13612      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13613   ;
13614   return 0;
13615 }
13616 _ACEOF
13617     if test x$atomic_builtins_link_tests = xyes; then
13618       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13619   (eval $ac_link) 2>&5
13620   ac_status=$?
13621   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13622   test $ac_status = 0; }; then
13623         eval libat_cv_have_at_cas_1=yes
13624       else
13625         eval libat_cv_have_at_cas_1=no
13626       fi
13627     else
13628       old_CFLAGS="$CFLAGS"
13629       # Compile unoptimized.
13630       CFLAGS="$CFLAGS -O0 -S"
13631       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13632   (eval $ac_compile) 2>&5
13633   ac_status=$?
13634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13635   test $ac_status = 0; }; then
13636         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13637           eval libat_cv_have_at_cas_1=no
13638         else
13639           eval libat_cv_have_at_cas_1=yes
13640         fi
13641       else
13642         eval libat_cv_have_at_cas_1=no
13643       fi
13644       CFLAGS="$old_CFLAGS"
13645     fi
13646     rm -f conftest*
13647
13648 fi
13649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13650 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13651
13652
13653   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13654
13655 cat >>confdefs.h <<_ACEOF
13656 #define HAVE_ATOMIC_CAS_1 $yesno
13657 _ACEOF
13658
13659
13660
13661
13662
13663
13664   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13665 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13666 if ${libat_cv_have_at_cas_2+:} false; then :
13667   $as_echo_n "(cached) " >&6
13668 else
13669
13670     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13671 /* end confdefs.h.  */
13672
13673 int
13674 main ()
13675 {
13676 typedef int T __attribute__((mode(HI))); T *x, *y;
13677      asm("" : "=g"(x), "=g"(y));
13678      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13679   ;
13680   return 0;
13681 }
13682 _ACEOF
13683     if test x$atomic_builtins_link_tests = xyes; then
13684       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13685   (eval $ac_link) 2>&5
13686   ac_status=$?
13687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13688   test $ac_status = 0; }; then
13689         eval libat_cv_have_at_cas_2=yes
13690       else
13691         eval libat_cv_have_at_cas_2=no
13692       fi
13693     else
13694       old_CFLAGS="$CFLAGS"
13695       # Compile unoptimized.
13696       CFLAGS="$CFLAGS -O0 -S"
13697       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13698   (eval $ac_compile) 2>&5
13699   ac_status=$?
13700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13701   test $ac_status = 0; }; then
13702         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13703           eval libat_cv_have_at_cas_2=no
13704         else
13705           eval libat_cv_have_at_cas_2=yes
13706         fi
13707       else
13708         eval libat_cv_have_at_cas_2=no
13709       fi
13710       CFLAGS="$old_CFLAGS"
13711     fi
13712     rm -f conftest*
13713
13714 fi
13715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13716 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13717
13718
13719   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13720
13721 cat >>confdefs.h <<_ACEOF
13722 #define HAVE_ATOMIC_CAS_2 $yesno
13723 _ACEOF
13724
13725
13726
13727
13728
13729
13730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13731 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13732 if ${libat_cv_have_at_cas_4+:} false; then :
13733   $as_echo_n "(cached) " >&6
13734 else
13735
13736     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13737 /* end confdefs.h.  */
13738
13739 int
13740 main ()
13741 {
13742 typedef int T __attribute__((mode(SI))); T *x, *y;
13743      asm("" : "=g"(x), "=g"(y));
13744      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13745   ;
13746   return 0;
13747 }
13748 _ACEOF
13749     if test x$atomic_builtins_link_tests = xyes; then
13750       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13751   (eval $ac_link) 2>&5
13752   ac_status=$?
13753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13754   test $ac_status = 0; }; then
13755         eval libat_cv_have_at_cas_4=yes
13756       else
13757         eval libat_cv_have_at_cas_4=no
13758       fi
13759     else
13760       old_CFLAGS="$CFLAGS"
13761       # Compile unoptimized.
13762       CFLAGS="$CFLAGS -O0 -S"
13763       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13764   (eval $ac_compile) 2>&5
13765   ac_status=$?
13766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13767   test $ac_status = 0; }; then
13768         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13769           eval libat_cv_have_at_cas_4=no
13770         else
13771           eval libat_cv_have_at_cas_4=yes
13772         fi
13773       else
13774         eval libat_cv_have_at_cas_4=no
13775       fi
13776       CFLAGS="$old_CFLAGS"
13777     fi
13778     rm -f conftest*
13779
13780 fi
13781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13782 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13783
13784
13785   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13786
13787 cat >>confdefs.h <<_ACEOF
13788 #define HAVE_ATOMIC_CAS_4 $yesno
13789 _ACEOF
13790
13791
13792
13793
13794
13795
13796   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13797 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13798 if ${libat_cv_have_at_cas_8+:} false; then :
13799   $as_echo_n "(cached) " >&6
13800 else
13801
13802     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13803 /* end confdefs.h.  */
13804
13805 int
13806 main ()
13807 {
13808 typedef int T __attribute__((mode(DI))); T *x, *y;
13809      asm("" : "=g"(x), "=g"(y));
13810      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13811   ;
13812   return 0;
13813 }
13814 _ACEOF
13815     if test x$atomic_builtins_link_tests = xyes; then
13816       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13817   (eval $ac_link) 2>&5
13818   ac_status=$?
13819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13820   test $ac_status = 0; }; then
13821         eval libat_cv_have_at_cas_8=yes
13822       else
13823         eval libat_cv_have_at_cas_8=no
13824       fi
13825     else
13826       old_CFLAGS="$CFLAGS"
13827       # Compile unoptimized.
13828       CFLAGS="$CFLAGS -O0 -S"
13829       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13830   (eval $ac_compile) 2>&5
13831   ac_status=$?
13832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13833   test $ac_status = 0; }; then
13834         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13835           eval libat_cv_have_at_cas_8=no
13836         else
13837           eval libat_cv_have_at_cas_8=yes
13838         fi
13839       else
13840         eval libat_cv_have_at_cas_8=no
13841       fi
13842       CFLAGS="$old_CFLAGS"
13843     fi
13844     rm -f conftest*
13845
13846 fi
13847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13848 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13849
13850
13851   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13852
13853 cat >>confdefs.h <<_ACEOF
13854 #define HAVE_ATOMIC_CAS_8 $yesno
13855 _ACEOF
13856
13857
13858
13859
13860
13861
13862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13863 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13864 if ${libat_cv_have_at_cas_16+:} false; then :
13865   $as_echo_n "(cached) " >&6
13866 else
13867
13868     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13869 /* end confdefs.h.  */
13870
13871 int
13872 main ()
13873 {
13874 typedef int T __attribute__((mode(TI))); T *x, *y;
13875      asm("" : "=g"(x), "=g"(y));
13876      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13877   ;
13878   return 0;
13879 }
13880 _ACEOF
13881     if test x$atomic_builtins_link_tests = xyes; then
13882       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13883   (eval $ac_link) 2>&5
13884   ac_status=$?
13885   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13886   test $ac_status = 0; }; then
13887         eval libat_cv_have_at_cas_16=yes
13888       else
13889         eval libat_cv_have_at_cas_16=no
13890       fi
13891     else
13892       old_CFLAGS="$CFLAGS"
13893       # Compile unoptimized.
13894       CFLAGS="$CFLAGS -O0 -S"
13895       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13896   (eval $ac_compile) 2>&5
13897   ac_status=$?
13898   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13899   test $ac_status = 0; }; then
13900         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13901           eval libat_cv_have_at_cas_16=no
13902         else
13903           eval libat_cv_have_at_cas_16=yes
13904         fi
13905       else
13906         eval libat_cv_have_at_cas_16=no
13907       fi
13908       CFLAGS="$old_CFLAGS"
13909     fi
13910     rm -f conftest*
13911
13912 fi
13913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13914 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13915
13916
13917   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13918
13919 cat >>confdefs.h <<_ACEOF
13920 #define HAVE_ATOMIC_CAS_16 $yesno
13921 _ACEOF
13922
13923
13924
13925
13926
13927
13928
13929   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
13930 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
13931 if ${libat_cv_have_at_fadd_1+:} false; then :
13932   $as_echo_n "(cached) " >&6
13933 else
13934
13935     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13936 /* end confdefs.h.  */
13937
13938 int
13939 main ()
13940 {
13941 typedef int T __attribute__((mode(QI))); T *x, y;
13942      asm("" : "=g"(x), "=g"(y));
13943      __atomic_fetch_add (x, y, 0);
13944      __atomic_add_fetch (x, y, 0);
13945   ;
13946   return 0;
13947 }
13948 _ACEOF
13949     if test x$atomic_builtins_link_tests = xyes; then
13950       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13951   (eval $ac_link) 2>&5
13952   ac_status=$?
13953   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13954   test $ac_status = 0; }; then
13955         eval libat_cv_have_at_fadd_1=yes
13956       else
13957         eval libat_cv_have_at_fadd_1=no
13958       fi
13959     else
13960       old_CFLAGS="$CFLAGS"
13961       # Compile unoptimized.
13962       CFLAGS="$CFLAGS -O0 -S"
13963       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13964   (eval $ac_compile) 2>&5
13965   ac_status=$?
13966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13967   test $ac_status = 0; }; then
13968         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13969           eval libat_cv_have_at_fadd_1=no
13970         else
13971           eval libat_cv_have_at_fadd_1=yes
13972         fi
13973       else
13974         eval libat_cv_have_at_fadd_1=no
13975       fi
13976       CFLAGS="$old_CFLAGS"
13977     fi
13978     rm -f conftest*
13979
13980 fi
13981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
13982 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
13983
13984
13985   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
13986
13987 cat >>confdefs.h <<_ACEOF
13988 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
13989 _ACEOF
13990
13991
13992
13993
13994
13995
13996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
13997 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
13998 if ${libat_cv_have_at_fadd_2+:} false; then :
13999   $as_echo_n "(cached) " >&6
14000 else
14001
14002     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14003 /* end confdefs.h.  */
14004
14005 int
14006 main ()
14007 {
14008 typedef int T __attribute__((mode(HI))); T *x, y;
14009      asm("" : "=g"(x), "=g"(y));
14010      __atomic_fetch_add (x, y, 0);
14011      __atomic_add_fetch (x, y, 0);
14012   ;
14013   return 0;
14014 }
14015 _ACEOF
14016     if test x$atomic_builtins_link_tests = xyes; then
14017       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14018   (eval $ac_link) 2>&5
14019   ac_status=$?
14020   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14021   test $ac_status = 0; }; then
14022         eval libat_cv_have_at_fadd_2=yes
14023       else
14024         eval libat_cv_have_at_fadd_2=no
14025       fi
14026     else
14027       old_CFLAGS="$CFLAGS"
14028       # Compile unoptimized.
14029       CFLAGS="$CFLAGS -O0 -S"
14030       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14031   (eval $ac_compile) 2>&5
14032   ac_status=$?
14033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14034   test $ac_status = 0; }; then
14035         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14036           eval libat_cv_have_at_fadd_2=no
14037         else
14038           eval libat_cv_have_at_fadd_2=yes
14039         fi
14040       else
14041         eval libat_cv_have_at_fadd_2=no
14042       fi
14043       CFLAGS="$old_CFLAGS"
14044     fi
14045     rm -f conftest*
14046
14047 fi
14048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
14049 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
14050
14051
14052   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
14053
14054 cat >>confdefs.h <<_ACEOF
14055 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
14056 _ACEOF
14057
14058
14059
14060
14061
14062
14063   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
14064 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
14065 if ${libat_cv_have_at_fadd_4+:} false; then :
14066   $as_echo_n "(cached) " >&6
14067 else
14068
14069     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14070 /* end confdefs.h.  */
14071
14072 int
14073 main ()
14074 {
14075 typedef int T __attribute__((mode(SI))); T *x, y;
14076      asm("" : "=g"(x), "=g"(y));
14077      __atomic_fetch_add (x, y, 0);
14078      __atomic_add_fetch (x, y, 0);
14079   ;
14080   return 0;
14081 }
14082 _ACEOF
14083     if test x$atomic_builtins_link_tests = xyes; then
14084       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14085   (eval $ac_link) 2>&5
14086   ac_status=$?
14087   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14088   test $ac_status = 0; }; then
14089         eval libat_cv_have_at_fadd_4=yes
14090       else
14091         eval libat_cv_have_at_fadd_4=no
14092       fi
14093     else
14094       old_CFLAGS="$CFLAGS"
14095       # Compile unoptimized.
14096       CFLAGS="$CFLAGS -O0 -S"
14097       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14098   (eval $ac_compile) 2>&5
14099   ac_status=$?
14100   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14101   test $ac_status = 0; }; then
14102         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14103           eval libat_cv_have_at_fadd_4=no
14104         else
14105           eval libat_cv_have_at_fadd_4=yes
14106         fi
14107       else
14108         eval libat_cv_have_at_fadd_4=no
14109       fi
14110       CFLAGS="$old_CFLAGS"
14111     fi
14112     rm -f conftest*
14113
14114 fi
14115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
14116 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
14117
14118
14119   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
14120
14121 cat >>confdefs.h <<_ACEOF
14122 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
14123 _ACEOF
14124
14125
14126
14127
14128
14129
14130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
14131 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
14132 if ${libat_cv_have_at_fadd_8+:} false; then :
14133   $as_echo_n "(cached) " >&6
14134 else
14135
14136     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14137 /* end confdefs.h.  */
14138
14139 int
14140 main ()
14141 {
14142 typedef int T __attribute__((mode(DI))); T *x, y;
14143      asm("" : "=g"(x), "=g"(y));
14144      __atomic_fetch_add (x, y, 0);
14145      __atomic_add_fetch (x, y, 0);
14146   ;
14147   return 0;
14148 }
14149 _ACEOF
14150     if test x$atomic_builtins_link_tests = xyes; then
14151       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14152   (eval $ac_link) 2>&5
14153   ac_status=$?
14154   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14155   test $ac_status = 0; }; then
14156         eval libat_cv_have_at_fadd_8=yes
14157       else
14158         eval libat_cv_have_at_fadd_8=no
14159       fi
14160     else
14161       old_CFLAGS="$CFLAGS"
14162       # Compile unoptimized.
14163       CFLAGS="$CFLAGS -O0 -S"
14164       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14165   (eval $ac_compile) 2>&5
14166   ac_status=$?
14167   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14168   test $ac_status = 0; }; then
14169         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14170           eval libat_cv_have_at_fadd_8=no
14171         else
14172           eval libat_cv_have_at_fadd_8=yes
14173         fi
14174       else
14175         eval libat_cv_have_at_fadd_8=no
14176       fi
14177       CFLAGS="$old_CFLAGS"
14178     fi
14179     rm -f conftest*
14180
14181 fi
14182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
14183 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
14184
14185
14186   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
14187
14188 cat >>confdefs.h <<_ACEOF
14189 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
14190 _ACEOF
14191
14192
14193
14194
14195
14196
14197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
14198 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
14199 if ${libat_cv_have_at_fadd_16+:} false; then :
14200   $as_echo_n "(cached) " >&6
14201 else
14202
14203     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14204 /* end confdefs.h.  */
14205
14206 int
14207 main ()
14208 {
14209 typedef int T __attribute__((mode(TI))); T *x, y;
14210      asm("" : "=g"(x), "=g"(y));
14211      __atomic_fetch_add (x, y, 0);
14212      __atomic_add_fetch (x, y, 0);
14213   ;
14214   return 0;
14215 }
14216 _ACEOF
14217     if test x$atomic_builtins_link_tests = xyes; then
14218       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14219   (eval $ac_link) 2>&5
14220   ac_status=$?
14221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14222   test $ac_status = 0; }; then
14223         eval libat_cv_have_at_fadd_16=yes
14224       else
14225         eval libat_cv_have_at_fadd_16=no
14226       fi
14227     else
14228       old_CFLAGS="$CFLAGS"
14229       # Compile unoptimized.
14230       CFLAGS="$CFLAGS -O0 -S"
14231       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14232   (eval $ac_compile) 2>&5
14233   ac_status=$?
14234   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14235   test $ac_status = 0; }; then
14236         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14237           eval libat_cv_have_at_fadd_16=no
14238         else
14239           eval libat_cv_have_at_fadd_16=yes
14240         fi
14241       else
14242         eval libat_cv_have_at_fadd_16=no
14243       fi
14244       CFLAGS="$old_CFLAGS"
14245     fi
14246     rm -f conftest*
14247
14248 fi
14249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
14250 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
14251
14252
14253   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
14254
14255 cat >>confdefs.h <<_ACEOF
14256 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
14257 _ACEOF
14258
14259
14260
14261
14262
14263
14264
14265   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
14266 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
14267 if ${libat_cv_have_at_fop_1+:} false; then :
14268   $as_echo_n "(cached) " >&6
14269 else
14270
14271     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14272 /* end confdefs.h.  */
14273
14274 int
14275 main ()
14276 {
14277 typedef int T __attribute__((mode(QI))); T *x, y;
14278      asm("" : "=g"(x), "=g"(y));
14279      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14280      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14281      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14282      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14283      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14284      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14285   ;
14286   return 0;
14287 }
14288 _ACEOF
14289     if test x$atomic_builtins_link_tests = xyes; then
14290       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14291   (eval $ac_link) 2>&5
14292   ac_status=$?
14293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14294   test $ac_status = 0; }; then
14295         eval libat_cv_have_at_fop_1=yes
14296       else
14297         eval libat_cv_have_at_fop_1=no
14298       fi
14299     else
14300       old_CFLAGS="$CFLAGS"
14301       # Compile unoptimized.
14302       CFLAGS="$CFLAGS -O0 -S"
14303       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14304   (eval $ac_compile) 2>&5
14305   ac_status=$?
14306   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14307   test $ac_status = 0; }; then
14308         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14309           eval libat_cv_have_at_fop_1=no
14310         else
14311           eval libat_cv_have_at_fop_1=yes
14312         fi
14313       else
14314         eval libat_cv_have_at_fop_1=no
14315       fi
14316       CFLAGS="$old_CFLAGS"
14317     fi
14318     rm -f conftest*
14319
14320 fi
14321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
14322 $as_echo "$libat_cv_have_at_fop_1" >&6; }
14323
14324
14325   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
14326
14327 cat >>confdefs.h <<_ACEOF
14328 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
14329 _ACEOF
14330
14331
14332
14333
14334
14335
14336   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14337 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14338 if ${libat_cv_have_at_fop_2+:} false; then :
14339   $as_echo_n "(cached) " >&6
14340 else
14341
14342     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14343 /* end confdefs.h.  */
14344
14345 int
14346 main ()
14347 {
14348 typedef int T __attribute__((mode(HI))); T *x, y;
14349      asm("" : "=g"(x), "=g"(y));
14350      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14351      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14352      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14353      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14354      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14355      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14356   ;
14357   return 0;
14358 }
14359 _ACEOF
14360     if test x$atomic_builtins_link_tests = xyes; then
14361       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14362   (eval $ac_link) 2>&5
14363   ac_status=$?
14364   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14365   test $ac_status = 0; }; then
14366         eval libat_cv_have_at_fop_2=yes
14367       else
14368         eval libat_cv_have_at_fop_2=no
14369       fi
14370     else
14371       old_CFLAGS="$CFLAGS"
14372       # Compile unoptimized.
14373       CFLAGS="$CFLAGS -O0 -S"
14374       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14375   (eval $ac_compile) 2>&5
14376   ac_status=$?
14377   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14378   test $ac_status = 0; }; then
14379         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14380           eval libat_cv_have_at_fop_2=no
14381         else
14382           eval libat_cv_have_at_fop_2=yes
14383         fi
14384       else
14385         eval libat_cv_have_at_fop_2=no
14386       fi
14387       CFLAGS="$old_CFLAGS"
14388     fi
14389     rm -f conftest*
14390
14391 fi
14392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14393 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14394
14395
14396   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14397
14398 cat >>confdefs.h <<_ACEOF
14399 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14400 _ACEOF
14401
14402
14403
14404
14405
14406
14407   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14408 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14409 if ${libat_cv_have_at_fop_4+:} false; then :
14410   $as_echo_n "(cached) " >&6
14411 else
14412
14413     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14414 /* end confdefs.h.  */
14415
14416 int
14417 main ()
14418 {
14419 typedef int T __attribute__((mode(SI))); T *x, y;
14420      asm("" : "=g"(x), "=g"(y));
14421      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14422      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14423      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14424      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14425      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14426      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14427   ;
14428   return 0;
14429 }
14430 _ACEOF
14431     if test x$atomic_builtins_link_tests = xyes; then
14432       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14433   (eval $ac_link) 2>&5
14434   ac_status=$?
14435   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14436   test $ac_status = 0; }; then
14437         eval libat_cv_have_at_fop_4=yes
14438       else
14439         eval libat_cv_have_at_fop_4=no
14440       fi
14441     else
14442       old_CFLAGS="$CFLAGS"
14443       # Compile unoptimized.
14444       CFLAGS="$CFLAGS -O0 -S"
14445       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14446   (eval $ac_compile) 2>&5
14447   ac_status=$?
14448   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14449   test $ac_status = 0; }; then
14450         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14451           eval libat_cv_have_at_fop_4=no
14452         else
14453           eval libat_cv_have_at_fop_4=yes
14454         fi
14455       else
14456         eval libat_cv_have_at_fop_4=no
14457       fi
14458       CFLAGS="$old_CFLAGS"
14459     fi
14460     rm -f conftest*
14461
14462 fi
14463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14464 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14465
14466
14467   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14468
14469 cat >>confdefs.h <<_ACEOF
14470 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14471 _ACEOF
14472
14473
14474
14475
14476
14477
14478   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14479 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14480 if ${libat_cv_have_at_fop_8+:} false; then :
14481   $as_echo_n "(cached) " >&6
14482 else
14483
14484     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14485 /* end confdefs.h.  */
14486
14487 int
14488 main ()
14489 {
14490 typedef int T __attribute__((mode(DI))); T *x, y;
14491      asm("" : "=g"(x), "=g"(y));
14492      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14493      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14494      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14495      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14496      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14497      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14498   ;
14499   return 0;
14500 }
14501 _ACEOF
14502     if test x$atomic_builtins_link_tests = xyes; then
14503       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14504   (eval $ac_link) 2>&5
14505   ac_status=$?
14506   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14507   test $ac_status = 0; }; then
14508         eval libat_cv_have_at_fop_8=yes
14509       else
14510         eval libat_cv_have_at_fop_8=no
14511       fi
14512     else
14513       old_CFLAGS="$CFLAGS"
14514       # Compile unoptimized.
14515       CFLAGS="$CFLAGS -O0 -S"
14516       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14517   (eval $ac_compile) 2>&5
14518   ac_status=$?
14519   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14520   test $ac_status = 0; }; then
14521         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14522           eval libat_cv_have_at_fop_8=no
14523         else
14524           eval libat_cv_have_at_fop_8=yes
14525         fi
14526       else
14527         eval libat_cv_have_at_fop_8=no
14528       fi
14529       CFLAGS="$old_CFLAGS"
14530     fi
14531     rm -f conftest*
14532
14533 fi
14534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14535 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14536
14537
14538   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14539
14540 cat >>confdefs.h <<_ACEOF
14541 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14542 _ACEOF
14543
14544
14545
14546
14547
14548
14549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14550 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14551 if ${libat_cv_have_at_fop_16+:} false; then :
14552   $as_echo_n "(cached) " >&6
14553 else
14554
14555     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14556 /* end confdefs.h.  */
14557
14558 int
14559 main ()
14560 {
14561 typedef int T __attribute__((mode(TI))); T *x, y;
14562      asm("" : "=g"(x), "=g"(y));
14563      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14564      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14565      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14566      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14567      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14568      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14569   ;
14570   return 0;
14571 }
14572 _ACEOF
14573     if test x$atomic_builtins_link_tests = xyes; then
14574       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14575   (eval $ac_link) 2>&5
14576   ac_status=$?
14577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14578   test $ac_status = 0; }; then
14579         eval libat_cv_have_at_fop_16=yes
14580       else
14581         eval libat_cv_have_at_fop_16=no
14582       fi
14583     else
14584       old_CFLAGS="$CFLAGS"
14585       # Compile unoptimized.
14586       CFLAGS="$CFLAGS -O0 -S"
14587       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14588   (eval $ac_compile) 2>&5
14589   ac_status=$?
14590   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14591   test $ac_status = 0; }; then
14592         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14593           eval libat_cv_have_at_fop_16=no
14594         else
14595           eval libat_cv_have_at_fop_16=yes
14596         fi
14597       else
14598         eval libat_cv_have_at_fop_16=no
14599       fi
14600       CFLAGS="$old_CFLAGS"
14601     fi
14602     rm -f conftest*
14603
14604 fi
14605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14606 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14607
14608
14609   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14610
14611 cat >>confdefs.h <<_ACEOF
14612 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14613 _ACEOF
14614
14615
14616
14617
14618
14619
14620  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14621 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14622 if ${ac_cv_c_bigendian+:} false; then :
14623   $as_echo_n "(cached) " >&6
14624 else
14625   ac_cv_c_bigendian=unknown
14626     # See if we're dealing with a universal compiler.
14627     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14628 /* end confdefs.h.  */
14629 #ifndef __APPLE_CC__
14630                not a universal capable compiler
14631              #endif
14632              typedef int dummy;
14633
14634 _ACEOF
14635 if ac_fn_c_try_compile "$LINENO"; then :
14636
14637         # Check for potential -arch flags.  It is not universal unless
14638         # there are at least two -arch flags with different values.
14639         ac_arch=
14640         ac_prev=
14641         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14642          if test -n "$ac_prev"; then
14643            case $ac_word in
14644              i?86 | x86_64 | ppc | ppc64)
14645                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14646                  ac_arch=$ac_word
14647                else
14648                  ac_cv_c_bigendian=universal
14649                  break
14650                fi
14651                ;;
14652            esac
14653            ac_prev=
14654          elif test "x$ac_word" = "x-arch"; then
14655            ac_prev=arch
14656          fi
14657        done
14658 fi
14659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14660     if test $ac_cv_c_bigendian = unknown; then
14661       # See if sys/param.h defines the BYTE_ORDER macro.
14662       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14663 /* end confdefs.h.  */
14664 #include <sys/types.h>
14665              #include <sys/param.h>
14666
14667 int
14668 main ()
14669 {
14670 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14671                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14672                      && LITTLE_ENDIAN)
14673               bogus endian macros
14674              #endif
14675
14676   ;
14677   return 0;
14678 }
14679 _ACEOF
14680 if ac_fn_c_try_compile "$LINENO"; then :
14681   # It does; now see whether it defined to BIG_ENDIAN or not.
14682          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14683 /* end confdefs.h.  */
14684 #include <sys/types.h>
14685                 #include <sys/param.h>
14686
14687 int
14688 main ()
14689 {
14690 #if BYTE_ORDER != BIG_ENDIAN
14691                  not big endian
14692                 #endif
14693
14694   ;
14695   return 0;
14696 }
14697 _ACEOF
14698 if ac_fn_c_try_compile "$LINENO"; then :
14699   ac_cv_c_bigendian=yes
14700 else
14701   ac_cv_c_bigendian=no
14702 fi
14703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14704 fi
14705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14706     fi
14707     if test $ac_cv_c_bigendian = unknown; then
14708       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14709       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14710 /* end confdefs.h.  */
14711 #include <limits.h>
14712
14713 int
14714 main ()
14715 {
14716 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14717               bogus endian macros
14718              #endif
14719
14720   ;
14721   return 0;
14722 }
14723 _ACEOF
14724 if ac_fn_c_try_compile "$LINENO"; then :
14725   # It does; now see whether it defined to _BIG_ENDIAN or not.
14726          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14727 /* end confdefs.h.  */
14728 #include <limits.h>
14729
14730 int
14731 main ()
14732 {
14733 #ifndef _BIG_ENDIAN
14734                  not big endian
14735                 #endif
14736
14737   ;
14738   return 0;
14739 }
14740 _ACEOF
14741 if ac_fn_c_try_compile "$LINENO"; then :
14742   ac_cv_c_bigendian=yes
14743 else
14744   ac_cv_c_bigendian=no
14745 fi
14746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14747 fi
14748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14749     fi
14750     if test $ac_cv_c_bigendian = unknown; then
14751       # Compile a test program.
14752       if test "$cross_compiling" = yes; then :
14753   # Try to guess by grepping values from an object file.
14754          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14755 /* end confdefs.h.  */
14756 short int ascii_mm[] =
14757                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14758                 short int ascii_ii[] =
14759                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14760                 int use_ascii (int i) {
14761                   return ascii_mm[i] + ascii_ii[i];
14762                 }
14763                 short int ebcdic_ii[] =
14764                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14765                 short int ebcdic_mm[] =
14766                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14767                 int use_ebcdic (int i) {
14768                   return ebcdic_mm[i] + ebcdic_ii[i];
14769                 }
14770                 extern int foo;
14771
14772 int
14773 main ()
14774 {
14775 return use_ascii (foo) == use_ebcdic (foo);
14776   ;
14777   return 0;
14778 }
14779 _ACEOF
14780 if ac_fn_c_try_compile "$LINENO"; then :
14781   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14782               ac_cv_c_bigendian=yes
14783             fi
14784             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14785               if test "$ac_cv_c_bigendian" = unknown; then
14786                 ac_cv_c_bigendian=no
14787               else
14788                 # finding both strings is unlikely to happen, but who knows?
14789                 ac_cv_c_bigendian=unknown
14790               fi
14791             fi
14792 fi
14793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14794 else
14795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14796 /* end confdefs.h.  */
14797 $ac_includes_default
14798 int
14799 main ()
14800 {
14801
14802              /* Are we little or big endian?  From Harbison&Steele.  */
14803              union
14804              {
14805                long int l;
14806                char c[sizeof (long int)];
14807              } u;
14808              u.l = 1;
14809              return u.c[sizeof (long int) - 1] == 1;
14810
14811   ;
14812   return 0;
14813 }
14814 _ACEOF
14815 if ac_fn_c_try_run "$LINENO"; then :
14816   ac_cv_c_bigendian=no
14817 else
14818   ac_cv_c_bigendian=yes
14819 fi
14820 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14821   conftest.$ac_objext conftest.beam conftest.$ac_ext
14822 fi
14823
14824     fi
14825 fi
14826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14827 $as_echo "$ac_cv_c_bigendian" >&6; }
14828  case $ac_cv_c_bigendian in #(
14829    yes)
14830      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14831 ;; #(
14832    no)
14833       ;; #(
14834    universal)
14835
14836 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14837
14838      ;; #(
14839    *)
14840      as_fn_error $? "unknown endianness
14841  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14842  esac
14843
14844 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14845
14846
14847
14848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14849 $as_echo_n "checking for the word size... " >&6; }
14850 if ${libat_cv_wordsize+:} false; then :
14851   $as_echo_n "(cached) " >&6
14852 else
14853   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14854
14855 else
14856   as_fn_error $? "Could not determine word size." "$LINENO" 5
14857 fi
14858
14859 fi
14860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14861 $as_echo "$libat_cv_wordsize" >&6; }
14862
14863 cat >>confdefs.h <<_ACEOF
14864 #define WORDSIZE $libat_cv_wordsize
14865 _ACEOF
14866
14867
14868
14869 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14870 # In case the pthread.h system header is not found, this test will fail.
14871 case " $config_path " in
14872  *" posix "*)
14873   XPCFLAGS=""
14874   CFLAGS="$CFLAGS -pthread"
14875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14876 /* end confdefs.h.  */
14877 #include <pthread.h>
14878       void *g(void *d) { return NULL; }
14879 int
14880 main ()
14881 {
14882 pthread_t t; pthread_create(&t,NULL,g,NULL);
14883   ;
14884   return 0;
14885 }
14886 _ACEOF
14887 if ac_fn_c_try_link "$LINENO"; then :
14888   XPCFLAGS=" -pthread"
14889 else
14890   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14891      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14892 /* end confdefs.h.  */
14893 #include <pthread.h>
14894         void *g(void *d) { return NULL; }
14895 int
14896 main ()
14897 {
14898 pthread_t t; pthread_create(&t,NULL,g,NULL);
14899   ;
14900   return 0;
14901 }
14902 _ACEOF
14903 if ac_fn_c_try_link "$LINENO"; then :
14904
14905 else
14906   as_fn_error $? "Pthreads are required to build libatomic" "$LINENO" 5
14907 fi
14908 rm -f core conftest.err conftest.$ac_objext \
14909     conftest$ac_exeext conftest.$ac_ext
14910 fi
14911 rm -f core conftest.err conftest.$ac_objext \
14912     conftest$ac_exeext conftest.$ac_ext
14913   CFLAGS="$save_CFLAGS $XPCFLAGS"
14914   ;;
14915 esac
14916
14917 # See what sort of export controls are available.
14918
14919   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
14920 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
14921 if ${libat_cv_have_attribute_visibility+:} false; then :
14922   $as_echo_n "(cached) " >&6
14923 else
14924
14925   save_CFLAGS="$CFLAGS"
14926   CFLAGS="$CFLAGS -Werror"
14927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14928 /* end confdefs.h.  */
14929 void __attribute__((visibility("hidden"))) foo(void) { }
14930 int
14931 main ()
14932 {
14933
14934   ;
14935   return 0;
14936 }
14937 _ACEOF
14938 if ac_fn_c_try_compile "$LINENO"; then :
14939   libat_cv_have_attribute_visibility=yes
14940 else
14941   libat_cv_have_attribute_visibility=no
14942 fi
14943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14944   CFLAGS="$save_CFLAGS"
14945 fi
14946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
14947 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
14948   if test $libat_cv_have_attribute_visibility = yes; then
14949
14950 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
14951
14952   fi
14953
14954   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
14955 $as_echo_n "checking whether the target supports dllexport... " >&6; }
14956 if ${libat_cv_have_attribute_dllexport+:} false; then :
14957   $as_echo_n "(cached) " >&6
14958 else
14959
14960   save_CFLAGS="$CFLAGS"
14961   CFLAGS="$CFLAGS -Werror"
14962   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14963 /* end confdefs.h.  */
14964 void __attribute__((dllexport)) foo(void) { }
14965 int
14966 main ()
14967 {
14968
14969   ;
14970   return 0;
14971 }
14972 _ACEOF
14973 if ac_fn_c_try_compile "$LINENO"; then :
14974   libat_cv_have_attribute_dllexport=yes
14975 else
14976   libat_cv_have_attribute_dllexport=no
14977 fi
14978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14979   CFLAGS="$save_CFLAGS"
14980 fi
14981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
14982 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
14983   if test $libat_cv_have_attribute_dllexport = yes; then
14984
14985 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
14986
14987   fi
14988
14989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
14990 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
14991 if ${libat_cv_have_attribute_alias+:} false; then :
14992   $as_echo_n "(cached) " >&6
14993 else
14994
14995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14996 /* end confdefs.h.  */
14997
14998 void foo(void) { }
14999 extern void bar(void) __attribute__((alias("foo")));
15000 int
15001 main ()
15002 {
15003 bar();
15004   ;
15005   return 0;
15006 }
15007 _ACEOF
15008 if ac_fn_c_try_link "$LINENO"; then :
15009   libat_cv_have_attribute_alias=yes
15010 else
15011   libat_cv_have_attribute_alias=no
15012 fi
15013 rm -f core conftest.err conftest.$ac_objext \
15014     conftest$ac_exeext conftest.$ac_ext
15015 fi
15016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
15017 $as_echo "$libat_cv_have_attribute_alias" >&6; }
15018   if test $libat_cv_have_attribute_alias = yes; then
15019
15020 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
15021
15022   fi
15023 if test x$try_ifunc = xyes; then
15024
15025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
15026 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
15027 if ${libat_cv_have_ifunc+:} false; then :
15028   $as_echo_n "(cached) " >&6
15029 else
15030
15031   save_CFLAGS="$CFLAGS"
15032   CFLAGS="$CFLAGS -Werror"
15033   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15034 /* end confdefs.h.  */
15035
15036     int foo_alt(void) { return 0; }
15037     typedef int F (void);
15038     F *foo_sel(void) { return foo_alt; }
15039     int foo(void) __attribute__((ifunc("foo_sel")));
15040 int
15041 main ()
15042 {
15043 return foo();
15044   ;
15045   return 0;
15046 }
15047 _ACEOF
15048 if ac_fn_c_try_link "$LINENO"; then :
15049   libat_cv_have_ifunc=yes
15050 else
15051   libat_cv_have_ifunc=no
15052 fi
15053 rm -f core conftest.err conftest.$ac_objext \
15054     conftest$ac_exeext conftest.$ac_ext
15055 fi
15056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
15057 $as_echo "$libat_cv_have_ifunc" >&6; }
15058
15059   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
15060
15061 cat >>confdefs.h <<_ACEOF
15062 #define HAVE_IFUNC $yesno
15063 _ACEOF
15064
15065
15066
15067 fi
15068
15069 # Check linker support.
15070
15071
15072 # Check whether --with-gnu-ld was given.
15073 if test "${with_gnu_ld+set}" = set; then :
15074   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15075 else
15076   with_gnu_ld=no
15077 fi
15078
15079 ac_prog=ld
15080 if test "$GCC" = yes; then
15081   # Check if gcc -print-prog-name=ld gives a path.
15082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15083 $as_echo_n "checking for ld used by $CC... " >&6; }
15084   case $host in
15085   *-*-mingw*)
15086     # gcc leaves a trailing carriage return which upsets mingw
15087     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15088   *)
15089     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15090   esac
15091   case $ac_prog in
15092     # Accept absolute paths.
15093     [\\/]* | ?:[\\/]*)
15094       re_direlt='/[^/][^/]*/\.\./'
15095       # Canonicalize the pathname of ld
15096       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15097       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15098         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15099       done
15100       test -z "$LD" && LD="$ac_prog"
15101       ;;
15102   "")
15103     # If it fails, then pretend we aren't using GCC.
15104     ac_prog=ld
15105     ;;
15106   *)
15107     # If it is relative, then search for the first ld in PATH.
15108     with_gnu_ld=unknown
15109     ;;
15110   esac
15111 elif test "$with_gnu_ld" = yes; then
15112   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15113 $as_echo_n "checking for GNU ld... " >&6; }
15114 else
15115   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15116 $as_echo_n "checking for non-GNU ld... " >&6; }
15117 fi
15118 if ${lt_cv_path_LD+:} false; then :
15119   $as_echo_n "(cached) " >&6
15120 else
15121   if test -z "$LD"; then
15122   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15123   for ac_dir in $PATH; do
15124     IFS="$lt_save_ifs"
15125     test -z "$ac_dir" && ac_dir=.
15126     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15127       lt_cv_path_LD="$ac_dir/$ac_prog"
15128       # Check to see if the program is GNU ld.  I'd rather use --version,
15129       # but apparently some variants of GNU ld only accept -v.
15130       # Break only if it was the GNU/non-GNU ld that we prefer.
15131       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15132       *GNU* | *'with BFD'*)
15133         test "$with_gnu_ld" != no && break
15134         ;;
15135       *)
15136         test "$with_gnu_ld" != yes && break
15137         ;;
15138       esac
15139     fi
15140   done
15141   IFS="$lt_save_ifs"
15142 else
15143   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15144 fi
15145 fi
15146
15147 LD="$lt_cv_path_LD"
15148 if test -n "$LD"; then
15149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15150 $as_echo "$LD" >&6; }
15151 else
15152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15153 $as_echo "no" >&6; }
15154 fi
15155 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15157 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15158 if ${lt_cv_prog_gnu_ld+:} false; then :
15159   $as_echo_n "(cached) " >&6
15160 else
15161   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15162 case `$LD -v 2>&1 </dev/null` in
15163 *GNU* | *'with BFD'*)
15164   lt_cv_prog_gnu_ld=yes
15165   ;;
15166 *)
15167   lt_cv_prog_gnu_ld=no
15168   ;;
15169 esac
15170 fi
15171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15172 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15173 with_gnu_ld=$lt_cv_prog_gnu_ld
15174
15175
15176
15177
15178
15179
15180
15181   # If we're not using GNU ld, then there's no point in even trying these
15182   # tests.  Check for that first.  We should have already tested for gld
15183   # by now (in libtool), but require it now just to be safe...
15184   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
15185   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
15186
15187
15188
15189   # The name set by libtool depends on the version of libtool.  Shame on us
15190   # for depending on an impl detail, but c'est la vie.  Older versions used
15191   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
15192   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
15193   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
15194   # set (hence we're using an older libtool), then set it.
15195   if test x${with_gnu_ld+set} != xset; then
15196     if test x${ac_cv_prog_gnu_ld+set} != xset; then
15197       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
15198       with_gnu_ld=no
15199     else
15200       with_gnu_ld=$ac_cv_prog_gnu_ld
15201     fi
15202   fi
15203
15204   # Start by getting the version number.  I think the libtool test already
15205   # does some of this, but throws away the result.
15206   libat_ld_is_gold=no
15207   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
15208     libat_ld_is_gold=yes
15209   fi
15210
15211   ldver=`$LD --version 2>/dev/null |
15212          sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
15213
15214   libat_gnu_ld_version=`echo $ldver | \
15215          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
15216
15217   # Set --gc-sections.
15218   if test "$with_gnu_ld" = "notbroken"; then
15219     # GNU ld it is!  Joy and bunny rabbits!
15220
15221     # All these tests are for C++; save the language and the compiler flags.
15222     # Need to do this so that g++ won't try to link in libstdc++
15223     ac_test_CFLAGS="${CFLAGS+set}"
15224     ac_save_CFLAGS="$CFLAGS"
15225     CFLAGS='-x c++  -Wl,--gc-sections'
15226
15227     # Check for -Wl,--gc-sections
15228     # XXX This test is broken at the moment, as symbols required for linking
15229     # are now in libsupc++ (not built yet).  In addition, this test has
15230     # cored on solaris in the past.  In addition, --gc-sections doesn't
15231     # really work at the moment (keeps on discarding used sections, first
15232     # .eh_frame and now some of the glibc sections for iconv).
15233     # Bzzzzt.  Thanks for playing, maybe next time.
15234     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
15235 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
15236     if test "$cross_compiling" = yes; then :
15237   ac_sectionLDflags=yes
15238 else
15239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15240 /* end confdefs.h.  */
15241
15242      int main(void)
15243      {
15244        try { throw 1; }
15245        catch (...) { };
15246        return 0;
15247      }
15248
15249 _ACEOF
15250 if ac_fn_c_try_run "$LINENO"; then :
15251   ac_sectionLDflags=yes
15252 else
15253   ac_sectionLDflags=no
15254 fi
15255 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15256   conftest.$ac_objext conftest.beam conftest.$ac_ext
15257 fi
15258
15259     if test "$ac_test_CFLAGS" = set; then
15260       CFLAGS="$ac_save_CFLAGS"
15261     else
15262       # this is the suspicious part
15263       CFLAGS=''
15264     fi
15265     if test "$ac_sectionLDflags" = "yes"; then
15266       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
15267     fi
15268     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
15269 $as_echo "$ac_sectionLDflags" >&6; }
15270   fi
15271
15272   # Set linker optimization flags.
15273   if test x"$with_gnu_ld" = x"yes"; then
15274     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
15275   fi
15276
15277
15278
15279
15280
15281
15282  # Check whether --enable-symvers was given.
15283 if test "${enable_symvers+set}" = set; then :
15284   enableval=$enable_symvers;
15285       case "$enableval" in
15286        yes|no|gnu*|sun) ;;
15287        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
15288                           esac
15289
15290 else
15291   enable_symvers=yes
15292 fi
15293
15294
15295
15296 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
15297 # don't know enough about $LD to do tricks...
15298
15299
15300 # Turn a 'yes' into a suitable default.
15301 if test x$enable_symvers = xyes ; then
15302   # FIXME  The following test is too strict, in theory.
15303   if test $enable_shared = no || test "x$LD" = x; then
15304     enable_symvers=no
15305   else
15306     if test $with_gnu_ld = yes ; then
15307       enable_symvers=gnu
15308     else
15309       case ${target_os} in
15310         # Sun symbol versioning exists since Solaris 2.5.
15311         solaris2.[5-9]* | solaris2.1[0-9]*)
15312           enable_symvers=sun ;;
15313         *)
15314           enable_symvers=no ;;
15315       esac
15316     fi
15317   fi
15318 fi
15319
15320 # Check if 'sun' was requested on non-Solaris 2 platforms.
15321 if test x$enable_symvers = xsun ; then
15322   case ${target_os} in
15323     solaris2*)
15324       # All fine.
15325       ;;
15326     *)
15327       # Unlikely to work.
15328       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
15329 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
15330       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
15331 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
15332       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15333 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15334       enable_symvers=no
15335       ;;
15336   esac
15337 fi
15338
15339 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15340 if test $enable_symvers != no; then
15341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15342 $as_echo_n "checking for shared libgcc... " >&6; }
15343   ac_save_CFLAGS="$CFLAGS"
15344   CFLAGS=' -lgcc_s'
15345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15346 /* end confdefs.h.  */
15347
15348 int
15349 main ()
15350 {
15351 return 0;
15352   ;
15353   return 0;
15354 }
15355 _ACEOF
15356 if ac_fn_c_try_link "$LINENO"; then :
15357   libat_shared_libgcc=yes
15358 else
15359   libat_shared_libgcc=no
15360 fi
15361 rm -f core conftest.err conftest.$ac_objext \
15362     conftest$ac_exeext conftest.$ac_ext
15363   CFLAGS="$ac_save_CFLAGS"
15364   if test $libat_shared_libgcc = no; then
15365     cat > conftest.c <<EOF
15366 int main (void) { return 0; }
15367 EOF
15368     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15369                              -shared -shared-libgcc -o conftest.so \
15370                              conftest.c -v 2>&1 >/dev/null \
15371                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15372     rm -f conftest.c conftest.so
15373     if test x${libat_libgcc_s_suffix+set} = xset; then
15374       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15375       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15376 /* end confdefs.h.  */
15377
15378 int
15379 main ()
15380 {
15381 return 0;
15382   ;
15383   return 0;
15384 }
15385 _ACEOF
15386 if ac_fn_c_try_link "$LINENO"; then :
15387   libat_shared_libgcc=yes
15388 fi
15389 rm -f core conftest.err conftest.$ac_objext \
15390     conftest$ac_exeext conftest.$ac_ext
15391       CFLAGS="$ac_save_CFLAGS"
15392     fi
15393   fi
15394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15395 $as_echo "$libat_shared_libgcc" >&6; }
15396 fi
15397
15398 # For GNU ld, we need at least this version.  The format is described in
15399 # LIBAT_CHECK_LINKER_FEATURES above.
15400 libat_min_gnu_ld_version=21400
15401 # XXXXXXXXXXX libat_gnu_ld_version=21390
15402
15403 # Check to see if unspecified "yes" value can win, given results above.
15404 # Change "yes" into either "no" or a style name.
15405 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15406   if test $with_gnu_ld = yes; then
15407     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15408       enable_symvers=gnu
15409     elif test $libat_ld_is_gold = yes ; then
15410       enable_symvers=gnu
15411     else
15412       # The right tools, the right setup, but too old.  Fallbacks?
15413       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15414 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15415       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15416 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15417       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15418 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15419       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15420 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15421       if test $libat_gnu_ld_version -ge 21200 ; then
15422         # Globbing fix is present, proper block support is not.
15423                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15424 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15425         enable_symvers=no
15426       else
15427         # 2.11 or older.
15428         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15429 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15430         enable_symvers=no
15431       fi
15432     fi
15433   elif test $enable_symvers = sun; then
15434     : All interesting versions of Sun ld support sun style symbol versioning.
15435   else
15436     # just fail for now
15437     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15438 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15439     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15440 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15441     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15442 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15443     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15444 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15445     enable_symvers=no
15446   fi
15447 fi
15448 if test $enable_symvers = gnu; then
15449
15450 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15451
15452 fi
15453
15454  if test $enable_symvers != no; then
15455   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15456   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15457 else
15458   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15459   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15460 fi
15461
15462  if test $enable_symvers = gnu; then
15463   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15464   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15465 else
15466   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15467   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15468 fi
15469
15470  if test $enable_symvers = sun; then
15471   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15472   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15473 else
15474   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15475   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15476 fi
15477
15478 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15479 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15480
15481
15482 # Cleanup and exit.
15483 CFLAGS="$save_CFLAGS"
15484 cat >confcache <<\_ACEOF
15485 # This file is a shell script that caches the results of configure
15486 # tests run on this system so they can be shared between configure
15487 # scripts and configure runs, see configure's option --config-cache.
15488 # It is not useful on other systems.  If it contains results you don't
15489 # want to keep, you may remove or edit it.
15490 #
15491 # config.status only pays attention to the cache file if you give it
15492 # the --recheck option to rerun configure.
15493 #
15494 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15495 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15496 # following values.
15497
15498 _ACEOF
15499
15500 # The following way of writing the cache mishandles newlines in values,
15501 # but we know of no workaround that is simple, portable, and efficient.
15502 # So, we kill variables containing newlines.
15503 # Ultrix sh set writes to stderr and can't be redirected directly,
15504 # and sets the high bit in the cache file unless we assign to the vars.
15505 (
15506   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15507     eval ac_val=\$$ac_var
15508     case $ac_val in #(
15509     *${as_nl}*)
15510       case $ac_var in #(
15511       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15512 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15513       esac
15514       case $ac_var in #(
15515       _ | IFS | as_nl) ;; #(
15516       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15517       *) { eval $ac_var=; unset $ac_var;} ;;
15518       esac ;;
15519     esac
15520   done
15521
15522   (set) 2>&1 |
15523     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15524     *${as_nl}ac_space=\ *)
15525       # `set' does not quote correctly, so add quotes: double-quote
15526       # substitution turns \\\\ into \\, and sed turns \\ into \.
15527       sed -n \
15528         "s/'/'\\\\''/g;
15529           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15530       ;; #(
15531     *)
15532       # `set' quotes correctly as required by POSIX, so do not add quotes.
15533       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15534       ;;
15535     esac |
15536     sort
15537 ) |
15538   sed '
15539      /^ac_cv_env_/b end
15540      t clear
15541      :clear
15542      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15543      t end
15544      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15545      :end' >>confcache
15546 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15547   if test -w "$cache_file"; then
15548     if test "x$cache_file" != "x/dev/null"; then
15549       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15550 $as_echo "$as_me: updating cache $cache_file" >&6;}
15551       if test ! -f "$cache_file" || test -h "$cache_file"; then
15552         cat confcache >"$cache_file"
15553       else
15554         case $cache_file in #(
15555         */* | ?:*)
15556           mv -f confcache "$cache_file"$$ &&
15557           mv -f "$cache_file"$$ "$cache_file" ;; #(
15558         *)
15559           mv -f confcache "$cache_file" ;;
15560         esac
15561       fi
15562     fi
15563   else
15564     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15565 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15566   fi
15567 fi
15568 rm -f confcache
15569
15570 # Add -Wall -Werror if we are using GCC.
15571 if test "x$GCC" = "xyes"; then
15572   XCFLAGS="$XCFLAGS -Wall -Werror"
15573 fi
15574
15575 # Add CET specific flags if CET is enabled
15576  # Check whether --enable-cet was given.
15577 if test "${enable_cet+set}" = set; then :
15578   enableval=$enable_cet;
15579       case "$enableval" in
15580        yes|no|auto) ;;
15581        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15582                           esac
15583
15584 else
15585   enable_cet=auto
15586 fi
15587
15588
15589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
15590 $as_echo_n "checking for CET support... " >&6; }
15591
15592 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
15593 case "$host" in
15594   i[34567]86-*-linux* | x86_64-*-linux*)
15595     case "$enable_cet" in
15596       auto)
15597         # Check if target supports multi-byte NOPs
15598         # and if assembler supports CET insn.
15599         cet_save_CFLAGS="$CFLAGS"
15600         CFLAGS="$CFLAGS -fcf-protection"
15601         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15602 /* end confdefs.h.  */
15603
15604 int
15605 main ()
15606 {
15607
15608 #if !defined(__SSE2__)
15609 #error target does not support multi-byte NOPs
15610 #else
15611 asm ("setssbsy");
15612 #endif
15613
15614   ;
15615   return 0;
15616 }
15617 _ACEOF
15618 if ac_fn_c_try_compile "$LINENO"; then :
15619   enable_cet=yes
15620 else
15621   enable_cet=no
15622 fi
15623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15624         CFLAGS="$cet_save_CFLAGS"
15625         ;;
15626       yes)
15627         # Check if assembler supports CET.
15628         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15629 /* end confdefs.h.  */
15630
15631 int
15632 main ()
15633 {
15634 asm ("setssbsy");
15635   ;
15636   return 0;
15637 }
15638 _ACEOF
15639 if ac_fn_c_try_compile "$LINENO"; then :
15640
15641 else
15642   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
15643 fi
15644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15645         ;;
15646     esac
15647     ;;
15648   *)
15649     enable_cet=no
15650     ;;
15651 esac
15652 if test x$enable_cet = xyes; then
15653   CET_FLAGS="-fcf-protection -mshstk"
15654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15655 $as_echo "yes" >&6; }
15656 else
15657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15658 $as_echo "no" >&6; }
15659 fi
15660
15661 XCFLAGS="$XCFLAGS $CET_FLAGS"
15662
15663 XCFLAGS="$XCFLAGS $XPCFLAGS"
15664
15665
15666
15667
15668
15669
15670
15671  if test x$libat_cv_have_ifunc = xyes; then
15672   HAVE_IFUNC_TRUE=
15673   HAVE_IFUNC_FALSE='#'
15674 else
15675   HAVE_IFUNC_TRUE='#'
15676   HAVE_IFUNC_FALSE=
15677 fi
15678
15679  if expr "$config_path" : ".* linux/aarch64 .*" > /dev/null; then
15680   ARCH_AARCH64_LINUX_TRUE=
15681   ARCH_AARCH64_LINUX_FALSE='#'
15682 else
15683   ARCH_AARCH64_LINUX_TRUE='#'
15684   ARCH_AARCH64_LINUX_FALSE=
15685 fi
15686
15687  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15688   ARCH_ARM_LINUX_TRUE=
15689   ARCH_ARM_LINUX_FALSE='#'
15690 else
15691   ARCH_ARM_LINUX_TRUE='#'
15692   ARCH_ARM_LINUX_FALSE=
15693 fi
15694
15695  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15696   ARCH_I386_TRUE=
15697   ARCH_I386_FALSE='#'
15698 else
15699   ARCH_I386_TRUE='#'
15700   ARCH_I386_FALSE=
15701 fi
15702
15703  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15704   ARCH_X86_64_TRUE=
15705   ARCH_X86_64_FALSE='#'
15706 else
15707   ARCH_X86_64_TRUE='#'
15708   ARCH_X86_64_FALSE=
15709 fi
15710
15711
15712 # Determine what GCC version number to use in filesystem paths.
15713
15714   get_gcc_base_ver="cat"
15715
15716 # Check whether --with-gcc-major-version-only was given.
15717 if test "${with_gcc_major_version_only+set}" = set; then :
15718   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15719         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
15720       fi
15721
15722 fi
15723
15724
15725
15726
15727 if test ${multilib} = yes; then
15728   multilib_arg="--enable-multilib"
15729 else
15730   multilib_arg=
15731 fi
15732
15733 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15734
15735 ac_config_files="$ac_config_files testsuite/libatomic-site-extra.exp"
15736
15737 cat >confcache <<\_ACEOF
15738 # This file is a shell script that caches the results of configure
15739 # tests run on this system so they can be shared between configure
15740 # scripts and configure runs, see configure's option --config-cache.
15741 # It is not useful on other systems.  If it contains results you don't
15742 # want to keep, you may remove or edit it.
15743 #
15744 # config.status only pays attention to the cache file if you give it
15745 # the --recheck option to rerun configure.
15746 #
15747 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15748 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15749 # following values.
15750
15751 _ACEOF
15752
15753 # The following way of writing the cache mishandles newlines in values,
15754 # but we know of no workaround that is simple, portable, and efficient.
15755 # So, we kill variables containing newlines.
15756 # Ultrix sh set writes to stderr and can't be redirected directly,
15757 # and sets the high bit in the cache file unless we assign to the vars.
15758 (
15759   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15760     eval ac_val=\$$ac_var
15761     case $ac_val in #(
15762     *${as_nl}*)
15763       case $ac_var in #(
15764       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15765 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15766       esac
15767       case $ac_var in #(
15768       _ | IFS | as_nl) ;; #(
15769       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15770       *) { eval $ac_var=; unset $ac_var;} ;;
15771       esac ;;
15772     esac
15773   done
15774
15775   (set) 2>&1 |
15776     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15777     *${as_nl}ac_space=\ *)
15778       # `set' does not quote correctly, so add quotes: double-quote
15779       # substitution turns \\\\ into \\, and sed turns \\ into \.
15780       sed -n \
15781         "s/'/'\\\\''/g;
15782           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15783       ;; #(
15784     *)
15785       # `set' quotes correctly as required by POSIX, so do not add quotes.
15786       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15787       ;;
15788     esac |
15789     sort
15790 ) |
15791   sed '
15792      /^ac_cv_env_/b end
15793      t clear
15794      :clear
15795      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15796      t end
15797      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15798      :end' >>confcache
15799 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15800   if test -w "$cache_file"; then
15801     if test "x$cache_file" != "x/dev/null"; then
15802       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15803 $as_echo "$as_me: updating cache $cache_file" >&6;}
15804       if test ! -f "$cache_file" || test -h "$cache_file"; then
15805         cat confcache >"$cache_file"
15806       else
15807         case $cache_file in #(
15808         */* | ?:*)
15809           mv -f confcache "$cache_file"$$ &&
15810           mv -f "$cache_file"$$ "$cache_file" ;; #(
15811         *)
15812           mv -f confcache "$cache_file" ;;
15813         esac
15814       fi
15815     fi
15816   else
15817     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15818 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15819   fi
15820 fi
15821 rm -f confcache
15822
15823 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15824 # Let make expand exec_prefix.
15825 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15826
15827 DEFS=-DHAVE_CONFIG_H
15828
15829 ac_libobjs=
15830 ac_ltlibobjs=
15831 U=
15832 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15833   # 1. Remove the extension, and $U if already installed.
15834   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15835   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15836   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15837   #    will be set to the directory where LIBOBJS objects are built.
15838   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15839   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15840 done
15841 LIBOBJS=$ac_libobjs
15842
15843 LTLIBOBJS=$ac_ltlibobjs
15844
15845
15846 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15847   as_fn_error $? "conditional \"GENINSRC\" was never defined.
15848 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15849 fi
15850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15851 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15852    if test -n "$am_sleep_pid"; then
15853      # Hide warnings about reused PIDs.
15854      wait $am_sleep_pid 2>/dev/null
15855    fi
15856    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15857 $as_echo "done" >&6; }
15858  if test -n "$EXEEXT"; then
15859   am__EXEEXT_TRUE=
15860   am__EXEEXT_FALSE='#'
15861 else
15862   am__EXEEXT_TRUE='#'
15863   am__EXEEXT_FALSE=
15864 fi
15865
15866 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15867   as_fn_error $? "conditional \"AMDEP\" was never defined.
15868 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15869 fi
15870 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15871   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
15872 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15873 fi
15874 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15875   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
15876 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15877 fi
15878 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15879   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15880 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15881 fi
15882
15883 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15884   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15885 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15886 fi
15887 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15888   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15889 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15890 fi
15891 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
15892   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
15893 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15894 fi
15895 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
15896   as_fn_error $? "conditional \"HAVE_IFUNC\" was never defined.
15897 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15898 fi
15899 if test -z "${ARCH_AARCH64_LINUX_TRUE}" && test -z "${ARCH_AARCH64_LINUX_FALSE}"; then
15900   as_fn_error $? "conditional \"ARCH_AARCH64_LINUX\" was never defined.
15901 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15902 fi
15903 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
15904   as_fn_error $? "conditional \"ARCH_ARM_LINUX\" was never defined.
15905 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15906 fi
15907 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
15908   as_fn_error $? "conditional \"ARCH_I386\" was never defined.
15909 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15910 fi
15911 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
15912   as_fn_error $? "conditional \"ARCH_X86_64\" was never defined.
15913 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15914 fi
15915
15916 : "${CONFIG_STATUS=./config.status}"
15917 ac_write_fail=0
15918 ac_clean_files_save=$ac_clean_files
15919 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15920 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15921 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15922 as_write_fail=0
15923 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15924 #! $SHELL
15925 # Generated by $as_me.
15926 # Run this file to recreate the current configuration.
15927 # Compiler output produced by configure, useful for debugging
15928 # configure, is in config.log if it exists.
15929
15930 debug=false
15931 ac_cs_recheck=false
15932 ac_cs_silent=false
15933
15934 SHELL=\${CONFIG_SHELL-$SHELL}
15935 export SHELL
15936 _ASEOF
15937 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15938 ## -------------------- ##
15939 ## M4sh Initialization. ##
15940 ## -------------------- ##
15941
15942 # Be more Bourne compatible
15943 DUALCASE=1; export DUALCASE # for MKS sh
15944 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15945   emulate sh
15946   NULLCMD=:
15947   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15948   # is contrary to our usage.  Disable this feature.
15949   alias -g '${1+"$@"}'='"$@"'
15950   setopt NO_GLOB_SUBST
15951 else
15952   case `(set -o) 2>/dev/null` in #(
15953   *posix*) :
15954     set -o posix ;; #(
15955   *) :
15956      ;;
15957 esac
15958 fi
15959
15960
15961 as_nl='
15962 '
15963 export as_nl
15964 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15965 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15966 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15967 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15968 # Prefer a ksh shell builtin over an external printf program on Solaris,
15969 # but without wasting forks for bash or zsh.
15970 if test -z "$BASH_VERSION$ZSH_VERSION" \
15971     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15972   as_echo='print -r --'
15973   as_echo_n='print -rn --'
15974 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15975   as_echo='printf %s\n'
15976   as_echo_n='printf %s'
15977 else
15978   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15979     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15980     as_echo_n='/usr/ucb/echo -n'
15981   else
15982     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15983     as_echo_n_body='eval
15984       arg=$1;
15985       case $arg in #(
15986       *"$as_nl"*)
15987         expr "X$arg" : "X\\(.*\\)$as_nl";
15988         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15989       esac;
15990       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15991     '
15992     export as_echo_n_body
15993     as_echo_n='sh -c $as_echo_n_body as_echo'
15994   fi
15995   export as_echo_body
15996   as_echo='sh -c $as_echo_body as_echo'
15997 fi
15998
15999 # The user is always right.
16000 if test "${PATH_SEPARATOR+set}" != set; then
16001   PATH_SEPARATOR=:
16002   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16003     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16004       PATH_SEPARATOR=';'
16005   }
16006 fi
16007
16008
16009 # IFS
16010 # We need space, tab and new line, in precisely that order.  Quoting is
16011 # there to prevent editors from complaining about space-tab.
16012 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16013 # splitting by setting IFS to empty value.)
16014 IFS=" ""        $as_nl"
16015
16016 # Find who we are.  Look in the path if we contain no directory separator.
16017 as_myself=
16018 case $0 in #((
16019   *[\\/]* ) as_myself=$0 ;;
16020   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16021 for as_dir in $PATH
16022 do
16023   IFS=$as_save_IFS
16024   test -z "$as_dir" && as_dir=.
16025     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16026   done
16027 IFS=$as_save_IFS
16028
16029      ;;
16030 esac
16031 # We did not find ourselves, most probably we were run as `sh COMMAND'
16032 # in which case we are not to be found in the path.
16033 if test "x$as_myself" = x; then
16034   as_myself=$0
16035 fi
16036 if test ! -f "$as_myself"; then
16037   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16038   exit 1
16039 fi
16040
16041 # Unset variables that we do not need and which cause bugs (e.g. in
16042 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16043 # suppresses any "Segmentation fault" message there.  '((' could
16044 # trigger a bug in pdksh 5.2.14.
16045 for as_var in BASH_ENV ENV MAIL MAILPATH
16046 do eval test x\${$as_var+set} = xset \
16047   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16048 done
16049 PS1='$ '
16050 PS2='> '
16051 PS4='+ '
16052
16053 # NLS nuisances.
16054 LC_ALL=C
16055 export LC_ALL
16056 LANGUAGE=C
16057 export LANGUAGE
16058
16059 # CDPATH.
16060 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16061
16062
16063 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16064 # ----------------------------------------
16065 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16066 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16067 # script with STATUS, using 1 if that was 0.
16068 as_fn_error ()
16069 {
16070   as_status=$1; test $as_status -eq 0 && as_status=1
16071   if test "$4"; then
16072     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16073     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16074   fi
16075   $as_echo "$as_me: error: $2" >&2
16076   as_fn_exit $as_status
16077 } # as_fn_error
16078
16079
16080 # as_fn_set_status STATUS
16081 # -----------------------
16082 # Set $? to STATUS, without forking.
16083 as_fn_set_status ()
16084 {
16085   return $1
16086 } # as_fn_set_status
16087
16088 # as_fn_exit STATUS
16089 # -----------------
16090 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16091 as_fn_exit ()
16092 {
16093   set +e
16094   as_fn_set_status $1
16095   exit $1
16096 } # as_fn_exit
16097
16098 # as_fn_unset VAR
16099 # ---------------
16100 # Portably unset VAR.
16101 as_fn_unset ()
16102 {
16103   { eval $1=; unset $1;}
16104 }
16105 as_unset=as_fn_unset
16106 # as_fn_append VAR VALUE
16107 # ----------------------
16108 # Append the text in VALUE to the end of the definition contained in VAR. Take
16109 # advantage of any shell optimizations that allow amortized linear growth over
16110 # repeated appends, instead of the typical quadratic growth present in naive
16111 # implementations.
16112 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16113   eval 'as_fn_append ()
16114   {
16115     eval $1+=\$2
16116   }'
16117 else
16118   as_fn_append ()
16119   {
16120     eval $1=\$$1\$2
16121   }
16122 fi # as_fn_append
16123
16124 # as_fn_arith ARG...
16125 # ------------------
16126 # Perform arithmetic evaluation on the ARGs, and store the result in the
16127 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16128 # must be portable across $(()) and expr.
16129 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16130   eval 'as_fn_arith ()
16131   {
16132     as_val=$(( $* ))
16133   }'
16134 else
16135   as_fn_arith ()
16136   {
16137     as_val=`expr "$@" || test $? -eq 1`
16138   }
16139 fi # as_fn_arith
16140
16141
16142 if expr a : '\(a\)' >/dev/null 2>&1 &&
16143    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16144   as_expr=expr
16145 else
16146   as_expr=false
16147 fi
16148
16149 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16150   as_basename=basename
16151 else
16152   as_basename=false
16153 fi
16154
16155 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16156   as_dirname=dirname
16157 else
16158   as_dirname=false
16159 fi
16160
16161 as_me=`$as_basename -- "$0" ||
16162 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16163          X"$0" : 'X\(//\)$' \| \
16164          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16165 $as_echo X/"$0" |
16166     sed '/^.*\/\([^/][^/]*\)\/*$/{
16167             s//\1/
16168             q
16169           }
16170           /^X\/\(\/\/\)$/{
16171             s//\1/
16172             q
16173           }
16174           /^X\/\(\/\).*/{
16175             s//\1/
16176             q
16177           }
16178           s/.*/./; q'`
16179
16180 # Avoid depending upon Character Ranges.
16181 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16182 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16183 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16184 as_cr_digits='0123456789'
16185 as_cr_alnum=$as_cr_Letters$as_cr_digits
16186
16187 ECHO_C= ECHO_N= ECHO_T=
16188 case `echo -n x` in #(((((
16189 -n*)
16190   case `echo 'xy\c'` in
16191   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16192   xy)  ECHO_C='\c';;
16193   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16194        ECHO_T=' ';;
16195   esac;;
16196 *)
16197   ECHO_N='-n';;
16198 esac
16199
16200 rm -f conf$$ conf$$.exe conf$$.file
16201 if test -d conf$$.dir; then
16202   rm -f conf$$.dir/conf$$.file
16203 else
16204   rm -f conf$$.dir
16205   mkdir conf$$.dir 2>/dev/null
16206 fi
16207 if (echo >conf$$.file) 2>/dev/null; then
16208   if ln -s conf$$.file conf$$ 2>/dev/null; then
16209     as_ln_s='ln -s'
16210     # ... but there are two gotchas:
16211     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16212     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16213     # In both cases, we have to default to `cp -pR'.
16214     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16215       as_ln_s='cp -pR'
16216   elif ln conf$$.file conf$$ 2>/dev/null; then
16217     as_ln_s=ln
16218   else
16219     as_ln_s='cp -pR'
16220   fi
16221 else
16222   as_ln_s='cp -pR'
16223 fi
16224 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16225 rmdir conf$$.dir 2>/dev/null
16226
16227
16228 # as_fn_mkdir_p
16229 # -------------
16230 # Create "$as_dir" as a directory, including parents if necessary.
16231 as_fn_mkdir_p ()
16232 {
16233
16234   case $as_dir in #(
16235   -*) as_dir=./$as_dir;;
16236   esac
16237   test -d "$as_dir" || eval $as_mkdir_p || {
16238     as_dirs=
16239     while :; do
16240       case $as_dir in #(
16241       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16242       *) as_qdir=$as_dir;;
16243       esac
16244       as_dirs="'$as_qdir' $as_dirs"
16245       as_dir=`$as_dirname -- "$as_dir" ||
16246 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16247          X"$as_dir" : 'X\(//\)[^/]' \| \
16248          X"$as_dir" : 'X\(//\)$' \| \
16249          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16250 $as_echo X"$as_dir" |
16251     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16252             s//\1/
16253             q
16254           }
16255           /^X\(\/\/\)[^/].*/{
16256             s//\1/
16257             q
16258           }
16259           /^X\(\/\/\)$/{
16260             s//\1/
16261             q
16262           }
16263           /^X\(\/\).*/{
16264             s//\1/
16265             q
16266           }
16267           s/.*/./; q'`
16268       test -d "$as_dir" && break
16269     done
16270     test -z "$as_dirs" || eval "mkdir $as_dirs"
16271   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16272
16273
16274 } # as_fn_mkdir_p
16275 if mkdir -p . 2>/dev/null; then
16276   as_mkdir_p='mkdir -p "$as_dir"'
16277 else
16278   test -d ./-p && rmdir ./-p
16279   as_mkdir_p=false
16280 fi
16281
16282
16283 # as_fn_executable_p FILE
16284 # -----------------------
16285 # Test if FILE is an executable regular file.
16286 as_fn_executable_p ()
16287 {
16288   test -f "$1" && test -x "$1"
16289 } # as_fn_executable_p
16290 as_test_x='test -x'
16291 as_executable_p=as_fn_executable_p
16292
16293 # Sed expression to map a string onto a valid CPP name.
16294 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16295
16296 # Sed expression to map a string onto a valid variable name.
16297 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16298
16299
16300 exec 6>&1
16301 ## ----------------------------------- ##
16302 ## Main body of $CONFIG_STATUS script. ##
16303 ## ----------------------------------- ##
16304 _ASEOF
16305 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16306
16307 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16308 # Save the log message, to keep $0 and so on meaningful, and to
16309 # report actual input values of CONFIG_FILES etc. instead of their
16310 # values after options handling.
16311 ac_log="
16312 This file was extended by GNU Atomic Library $as_me 1.0, which was
16313 generated by GNU Autoconf 2.69.  Invocation command line was
16314
16315   CONFIG_FILES    = $CONFIG_FILES
16316   CONFIG_HEADERS  = $CONFIG_HEADERS
16317   CONFIG_LINKS    = $CONFIG_LINKS
16318   CONFIG_COMMANDS = $CONFIG_COMMANDS
16319   $ $0 $@
16320
16321 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16322 "
16323
16324 _ACEOF
16325
16326 case $ac_config_files in *"
16327 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16328 esac
16329
16330 case $ac_config_headers in *"
16331 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16332 esac
16333
16334
16335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16336 # Files that config.status was made for.
16337 config_files="$ac_config_files"
16338 config_headers="$ac_config_headers"
16339 config_commands="$ac_config_commands"
16340
16341 _ACEOF
16342
16343 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16344 ac_cs_usage="\
16345 \`$as_me' instantiates files and other configuration actions
16346 from templates according to the current configuration.  Unless the files
16347 and actions are specified as TAGs, all are instantiated by default.
16348
16349 Usage: $0 [OPTION]... [TAG]...
16350
16351   -h, --help       print this help, then exit
16352   -V, --version    print version number and configuration settings, then exit
16353       --config     print configuration, then exit
16354   -q, --quiet, --silent
16355                    do not print progress messages
16356   -d, --debug      don't remove temporary files
16357       --recheck    update $as_me by reconfiguring in the same conditions
16358       --file=FILE[:TEMPLATE]
16359                    instantiate the configuration file FILE
16360       --header=FILE[:TEMPLATE]
16361                    instantiate the configuration header FILE
16362
16363 Configuration files:
16364 $config_files
16365
16366 Configuration headers:
16367 $config_headers
16368
16369 Configuration commands:
16370 $config_commands
16371
16372 Report bugs to the package provider.
16373 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
16374 General help using GNU software: <http://www.gnu.org/gethelp/>."
16375
16376 _ACEOF
16377 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16378 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16379 ac_cs_version="\\
16380 GNU Atomic Library config.status 1.0
16381 configured by $0, generated by GNU Autoconf 2.69,
16382   with options \\"\$ac_cs_config\\"
16383
16384 Copyright (C) 2012 Free Software Foundation, Inc.
16385 This config.status script is free software; the Free Software Foundation
16386 gives unlimited permission to copy, distribute and modify it."
16387
16388 ac_pwd='$ac_pwd'
16389 srcdir='$srcdir'
16390 INSTALL='$INSTALL'
16391 MKDIR_P='$MKDIR_P'
16392 AWK='$AWK'
16393 test -n "\$AWK" || AWK=awk
16394 _ACEOF
16395
16396 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16397 # The default lists apply if the user does not specify any file.
16398 ac_need_defaults=:
16399 while test $# != 0
16400 do
16401   case $1 in
16402   --*=?*)
16403     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16404     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16405     ac_shift=:
16406     ;;
16407   --*=)
16408     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16409     ac_optarg=
16410     ac_shift=:
16411     ;;
16412   *)
16413     ac_option=$1
16414     ac_optarg=$2
16415     ac_shift=shift
16416     ;;
16417   esac
16418
16419   case $ac_option in
16420   # Handling of the options.
16421   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16422     ac_cs_recheck=: ;;
16423   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16424     $as_echo "$ac_cs_version"; exit ;;
16425   --config | --confi | --conf | --con | --co | --c )
16426     $as_echo "$ac_cs_config"; exit ;;
16427   --debug | --debu | --deb | --de | --d | -d )
16428     debug=: ;;
16429   --file | --fil | --fi | --f )
16430     $ac_shift
16431     case $ac_optarg in
16432     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16433     '') as_fn_error $? "missing file argument" ;;
16434     esac
16435     as_fn_append CONFIG_FILES " '$ac_optarg'"
16436     ac_need_defaults=false;;
16437   --header | --heade | --head | --hea )
16438     $ac_shift
16439     case $ac_optarg in
16440     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16441     esac
16442     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16443     ac_need_defaults=false;;
16444   --he | --h)
16445     # Conflict between --help and --header
16446     as_fn_error $? "ambiguous option: \`$1'
16447 Try \`$0 --help' for more information.";;
16448   --help | --hel | -h )
16449     $as_echo "$ac_cs_usage"; exit ;;
16450   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16451   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16452     ac_cs_silent=: ;;
16453
16454   # This is an error.
16455   -*) as_fn_error $? "unrecognized option: \`$1'
16456 Try \`$0 --help' for more information." ;;
16457
16458   *) as_fn_append ac_config_targets " $1"
16459      ac_need_defaults=false ;;
16460
16461   esac
16462   shift
16463 done
16464
16465 ac_configure_extra_args=
16466
16467 if $ac_cs_silent; then
16468   exec 6>/dev/null
16469   ac_configure_extra_args="$ac_configure_extra_args --silent"
16470 fi
16471
16472 _ACEOF
16473 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16474 if \$ac_cs_recheck; then
16475   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16476   shift
16477   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16478   CONFIG_SHELL='$SHELL'
16479   export CONFIG_SHELL
16480   exec "\$@"
16481 fi
16482
16483 _ACEOF
16484 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16485 exec 5>>config.log
16486 {
16487   echo
16488   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16489 ## Running $as_me. ##
16490 _ASBOX
16491   $as_echo "$ac_log"
16492 } >&5
16493
16494 _ACEOF
16495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16496 #
16497 # INIT-COMMANDS
16498 #
16499
16500 srcdir="$srcdir"
16501 host="$host"
16502 target="$target"
16503 with_multisubdir="$with_multisubdir"
16504 with_multisrctop="$with_multisrctop"
16505 with_target_subdir="$with_target_subdir"
16506 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16507 multi_basedir="$multi_basedir"
16508 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16509 CC="$CC"
16510 CXX="$CXX"
16511 GFORTRAN="$GFORTRAN"
16512 GDC="$GDC"
16513 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16514
16515
16516 # The HP-UX ksh and POSIX shell print the target directory to stdout
16517 # if CDPATH is set.
16518 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16519
16520 sed_quote_subst='$sed_quote_subst'
16521 double_quote_subst='$double_quote_subst'
16522 delay_variable_subst='$delay_variable_subst'
16523 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16524 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16525 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16526 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16527 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16528 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16529 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16530 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16531 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16532 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16533 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16534 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16535 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16536 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16537 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16538 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16539 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16540 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16541 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16542 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16543 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16544 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16545 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16546 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16547 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16548 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16549 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16550 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16551 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16552 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16553 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16554 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16555 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16556 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16557 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16558 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16559 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16560 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16561 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16562 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16563 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16564 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16565 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16566 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16567 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16568 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16569 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16570 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16571 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"`'
16572 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16573 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16574 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16575 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16576 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16577 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16578 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16579 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16580 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16581 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16582 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16583 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16584 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16585 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16586 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16587 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16588 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16589 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16590 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16591 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16592 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16593 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16594 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16595 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16596 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16597 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16598 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16599 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16600 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16601 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16602 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16603 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16604 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16605 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16606 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16607 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16608 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16609 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16610 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16611 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16612 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16613 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16614 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16615 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16616 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16617 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16618 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16619 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16620 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16621 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16622 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16623 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16624 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16625 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16626 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16627 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16628 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16629 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16630 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16631 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16632 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16633 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16634 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16635 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16636 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16637 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16638 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16639 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16640 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16641 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16642 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16643
16644 LTCC='$LTCC'
16645 LTCFLAGS='$LTCFLAGS'
16646 compiler='$compiler_DEFAULT'
16647
16648 # A function that is used when there is no print builtin or printf.
16649 func_fallback_echo ()
16650 {
16651   eval 'cat <<_LTECHO_EOF
16652 \$1
16653 _LTECHO_EOF'
16654 }
16655
16656 # Quote evaled strings.
16657 for var in SHELL \
16658 ECHO \
16659 SED \
16660 GREP \
16661 EGREP \
16662 FGREP \
16663 LD \
16664 NM \
16665 LN_S \
16666 lt_SP2NL \
16667 lt_NL2SP \
16668 reload_flag \
16669 OBJDUMP \
16670 deplibs_check_method \
16671 file_magic_cmd \
16672 AR \
16673 AR_FLAGS \
16674 STRIP \
16675 RANLIB \
16676 CC \
16677 CFLAGS \
16678 compiler \
16679 lt_cv_sys_global_symbol_pipe \
16680 lt_cv_sys_global_symbol_to_cdecl \
16681 lt_cv_sys_global_symbol_to_c_name_address \
16682 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16683 lt_prog_compiler_no_builtin_flag \
16684 lt_prog_compiler_wl \
16685 lt_prog_compiler_pic \
16686 lt_prog_compiler_static \
16687 lt_cv_prog_compiler_c_o \
16688 need_locks \
16689 DSYMUTIL \
16690 NMEDIT \
16691 LIPO \
16692 OTOOL \
16693 OTOOL64 \
16694 shrext_cmds \
16695 export_dynamic_flag_spec \
16696 whole_archive_flag_spec \
16697 compiler_needs_object \
16698 with_gnu_ld \
16699 allow_undefined_flag \
16700 no_undefined_flag \
16701 hardcode_libdir_flag_spec \
16702 hardcode_libdir_flag_spec_ld \
16703 hardcode_libdir_separator \
16704 fix_srcfile_path \
16705 exclude_expsyms \
16706 include_expsyms \
16707 file_list_spec \
16708 variables_saved_for_relink \
16709 libname_spec \
16710 library_names_spec \
16711 soname_spec \
16712 install_override_mode \
16713 finish_eval \
16714 old_striplib \
16715 striplib; do
16716     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16717     *[\\\\\\\`\\"\\\$]*)
16718       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16719       ;;
16720     *)
16721       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16722       ;;
16723     esac
16724 done
16725
16726 # Double-quote double-evaled strings.
16727 for var in reload_cmds \
16728 old_postinstall_cmds \
16729 old_postuninstall_cmds \
16730 old_archive_cmds \
16731 extract_expsyms_cmds \
16732 old_archive_from_new_cmds \
16733 old_archive_from_expsyms_cmds \
16734 archive_cmds \
16735 archive_expsym_cmds \
16736 module_cmds \
16737 module_expsym_cmds \
16738 export_symbols_cmds \
16739 prelink_cmds \
16740 postinstall_cmds \
16741 postuninstall_cmds \
16742 finish_cmds \
16743 sys_lib_search_path_spec \
16744 sys_lib_dlsearch_path_spec; do
16745     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16746     *[\\\\\\\`\\"\\\$]*)
16747       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16748       ;;
16749     *)
16750       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16751       ;;
16752     esac
16753 done
16754
16755 ac_aux_dir='$ac_aux_dir'
16756 xsi_shell='$xsi_shell'
16757 lt_shell_append='$lt_shell_append'
16758
16759 # See if we are running on zsh, and set the options which allow our
16760 # commands through without removal of \ escapes INIT.
16761 if test -n "\${ZSH_VERSION+set}" ; then
16762    setopt NO_GLOB_SUBST
16763 fi
16764
16765
16766     PACKAGE='$PACKAGE'
16767     VERSION='$VERSION'
16768     TIMESTAMP='$TIMESTAMP'
16769     RM='$RM'
16770     ofile='$ofile'
16771
16772
16773
16774
16775 GCC="$GCC"
16776 CC="$CC"
16777 acx_cv_header_stdint="$acx_cv_header_stdint"
16778 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16779 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16780 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16781 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16782 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16783 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16784 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16785 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16786 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16787 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16788 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16789 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16790 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16791
16792
16793 _ACEOF
16794
16795 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16796
16797 # Handling of arguments.
16798 for ac_config_target in $ac_config_targets
16799 do
16800   case $ac_config_target in
16801     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16802     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16803     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16804     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16805     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16806     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16807     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16808     "testsuite/libatomic-site-extra.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libatomic-site-extra.exp" ;;
16809
16810   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16811   esac
16812 done
16813
16814
16815 # If the user did not use the arguments to specify the items to instantiate,
16816 # then the envvar interface is used.  Set only those that are not.
16817 # We use the long form for the default assignment because of an extremely
16818 # bizarre bug on SunOS 4.1.3.
16819 if $ac_need_defaults; then
16820   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16821   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16822   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16823 fi
16824
16825 # Have a temporary directory for convenience.  Make it in the build tree
16826 # simply because there is no reason against having it here, and in addition,
16827 # creating and moving files from /tmp can sometimes cause problems.
16828 # Hook for its removal unless debugging.
16829 # Note that there is a small window in which the directory will not be cleaned:
16830 # after its creation but before its name has been assigned to `$tmp'.
16831 $debug ||
16832 {
16833   tmp= ac_tmp=
16834   trap 'exit_status=$?
16835   : "${ac_tmp:=$tmp}"
16836   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
16837 ' 0
16838   trap 'as_fn_exit 1' 1 2 13 15
16839 }
16840 # Create a (secure) tmp directory for tmp files.
16841
16842 {
16843   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16844   test -d "$tmp"
16845 }  ||
16846 {
16847   tmp=./conf$$-$RANDOM
16848   (umask 077 && mkdir "$tmp")
16849 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
16850 ac_tmp=$tmp
16851
16852 # Set up the scripts for CONFIG_FILES section.
16853 # No need to generate them if there are no CONFIG_FILES.
16854 # This happens for instance with `./config.status config.h'.
16855 if test -n "$CONFIG_FILES"; then
16856
16857
16858 ac_cr=`echo X | tr X '\015'`
16859 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16860 # But we know of no other shell where ac_cr would be empty at this
16861 # point, so we can use a bashism as a fallback.
16862 if test "x$ac_cr" = x; then
16863   eval ac_cr=\$\'\\r\'
16864 fi
16865 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16866 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16867   ac_cs_awk_cr='\\r'
16868 else
16869   ac_cs_awk_cr=$ac_cr
16870 fi
16871
16872 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
16873 _ACEOF
16874
16875
16876 {
16877   echo "cat >conf$$subs.awk <<_ACEOF" &&
16878   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16879   echo "_ACEOF"
16880 } >conf$$subs.sh ||
16881   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16882 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
16883 ac_delim='%!_!# '
16884 for ac_last_try in false false false false false :; do
16885   . ./conf$$subs.sh ||
16886     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16887
16888   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16889   if test $ac_delim_n = $ac_delim_num; then
16890     break
16891   elif $ac_last_try; then
16892     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16893   else
16894     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16895   fi
16896 done
16897 rm -f conf$$subs.sh
16898
16899 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16900 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
16901 _ACEOF
16902 sed -n '
16903 h
16904 s/^/S["/; s/!.*/"]=/
16905 p
16906 g
16907 s/^[^!]*!//
16908 :repl
16909 t repl
16910 s/'"$ac_delim"'$//
16911 t delim
16912 :nl
16913 h
16914 s/\(.\{148\}\)..*/\1/
16915 t more1
16916 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16917 p
16918 n
16919 b repl
16920 :more1
16921 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16922 p
16923 g
16924 s/.\{148\}//
16925 t nl
16926 :delim
16927 h
16928 s/\(.\{148\}\)..*/\1/
16929 t more2
16930 s/["\\]/\\&/g; s/^/"/; s/$/"/
16931 p
16932 b
16933 :more2
16934 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16935 p
16936 g
16937 s/.\{148\}//
16938 t delim
16939 ' <conf$$subs.awk | sed '
16940 /^[^""]/{
16941   N
16942   s/\n//
16943 }
16944 ' >>$CONFIG_STATUS || ac_write_fail=1
16945 rm -f conf$$subs.awk
16946 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16947 _ACAWK
16948 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
16949   for (key in S) S_is_set[key] = 1
16950   FS = "\a"
16951
16952 }
16953 {
16954   line = $ 0
16955   nfields = split(line, field, "@")
16956   substed = 0
16957   len = length(field[1])
16958   for (i = 2; i < nfields; i++) {
16959     key = field[i]
16960     keylen = length(key)
16961     if (S_is_set[key]) {
16962       value = S[key]
16963       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16964       len += length(value) + length(field[++i])
16965       substed = 1
16966     } else
16967       len += 1 + keylen
16968   }
16969
16970   print line
16971 }
16972
16973 _ACAWK
16974 _ACEOF
16975 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16976 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16977   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16978 else
16979   cat
16980 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
16981   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
16982 _ACEOF
16983
16984 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
16985 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
16986 # trailing colons and then remove the whole line if VPATH becomes empty
16987 # (actually we leave an empty line to preserve line numbers).
16988 if test "x$srcdir" = x.; then
16989   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
16990 h
16991 s///
16992 s/^/:/
16993 s/[      ]*$/:/
16994 s/:\$(srcdir):/:/g
16995 s/:\${srcdir}:/:/g
16996 s/:@srcdir@:/:/g
16997 s/^:*//
16998 s/:*$//
16999 x
17000 s/\(=[   ]*\).*/\1/
17001 G
17002 s/\n//
17003 s/^[^=]*=[       ]*$//
17004 }'
17005 fi
17006
17007 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17008 fi # test -n "$CONFIG_FILES"
17009
17010 # Set up the scripts for CONFIG_HEADERS section.
17011 # No need to generate them if there are no CONFIG_HEADERS.
17012 # This happens for instance with `./config.status Makefile'.
17013 if test -n "$CONFIG_HEADERS"; then
17014 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17015 BEGIN {
17016 _ACEOF
17017
17018 # Transform confdefs.h into an awk script `defines.awk', embedded as
17019 # here-document in config.status, that substitutes the proper values into
17020 # config.h.in to produce config.h.
17021
17022 # Create a delimiter string that does not exist in confdefs.h, to ease
17023 # handling of long lines.
17024 ac_delim='%!_!# '
17025 for ac_last_try in false false :; do
17026   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17027   if test -z "$ac_tt"; then
17028     break
17029   elif $ac_last_try; then
17030     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17031   else
17032     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17033   fi
17034 done
17035
17036 # For the awk script, D is an array of macro values keyed by name,
17037 # likewise P contains macro parameters if any.  Preserve backslash
17038 # newline sequences.
17039
17040 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17041 sed -n '
17042 s/.\{148\}/&'"$ac_delim"'/g
17043 t rset
17044 :rset
17045 s/^[     ]*#[    ]*define[       ][      ]*/ /
17046 t def
17047 d
17048 :def
17049 s/\\$//
17050 t bsnl
17051 s/["\\]/\\&/g
17052 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17053 D["\1"]=" \3"/p
17054 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17055 d
17056 :bsnl
17057 s/["\\]/\\&/g
17058 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17059 D["\1"]=" \3\\\\\\n"\\/p
17060 t cont
17061 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17062 t cont
17063 d
17064 :cont
17065 n
17066 s/.\{148\}/&'"$ac_delim"'/g
17067 t clear
17068 :clear
17069 s/\\$//
17070 t bsnlc
17071 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17072 d
17073 :bsnlc
17074 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17075 b cont
17076 ' <confdefs.h | sed '
17077 s/'"$ac_delim"'/"\\\
17078 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17079
17080 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17081   for (key in D) D_is_set[key] = 1
17082   FS = "\a"
17083 }
17084 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17085   line = \$ 0
17086   split(line, arg, " ")
17087   if (arg[1] == "#") {
17088     defundef = arg[2]
17089     mac1 = arg[3]
17090   } else {
17091     defundef = substr(arg[1], 2)
17092     mac1 = arg[2]
17093   }
17094   split(mac1, mac2, "(") #)
17095   macro = mac2[1]
17096   prefix = substr(line, 1, index(line, defundef) - 1)
17097   if (D_is_set[macro]) {
17098     # Preserve the white space surrounding the "#".
17099     print prefix "define", macro P[macro] D[macro]
17100     next
17101   } else {
17102     # Replace #undef with comments.  This is necessary, for example,
17103     # in the case of _POSIX_SOURCE, which is predefined and required
17104     # on some systems where configure will not decide to define it.
17105     if (defundef == "undef") {
17106       print "/*", prefix defundef, macro, "*/"
17107       next
17108     }
17109   }
17110 }
17111 { print }
17112 _ACAWK
17113 _ACEOF
17114 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17115   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17116 fi # test -n "$CONFIG_HEADERS"
17117
17118
17119 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17120 shift
17121 for ac_tag
17122 do
17123   case $ac_tag in
17124   :[FHLC]) ac_mode=$ac_tag; continue;;
17125   esac
17126   case $ac_mode$ac_tag in
17127   :[FHL]*:*);;
17128   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17129   :[FH]-) ac_tag=-:-;;
17130   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17131   esac
17132   ac_save_IFS=$IFS
17133   IFS=:
17134   set x $ac_tag
17135   IFS=$ac_save_IFS
17136   shift
17137   ac_file=$1
17138   shift
17139
17140   case $ac_mode in
17141   :L) ac_source=$1;;
17142   :[FH])
17143     ac_file_inputs=
17144     for ac_f
17145     do
17146       case $ac_f in
17147       -) ac_f="$ac_tmp/stdin";;
17148       *) # Look for the file first in the build tree, then in the source tree
17149          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17150          # because $ac_f cannot contain `:'.
17151          test -f "$ac_f" ||
17152            case $ac_f in
17153            [\\/$]*) false;;
17154            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17155            esac ||
17156            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17157       esac
17158       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17159       as_fn_append ac_file_inputs " '$ac_f'"
17160     done
17161
17162     # Let's still pretend it is `configure' which instantiates (i.e., don't
17163     # use $as_me), people would be surprised to read:
17164     #    /* config.h.  Generated by config.status.  */
17165     configure_input='Generated from '`
17166           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17167         `' by configure.'
17168     if test x"$ac_file" != x-; then
17169       configure_input="$ac_file.  $configure_input"
17170       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17171 $as_echo "$as_me: creating $ac_file" >&6;}
17172     fi
17173     # Neutralize special characters interpreted by sed in replacement strings.
17174     case $configure_input in #(
17175     *\&* | *\|* | *\\* )
17176        ac_sed_conf_input=`$as_echo "$configure_input" |
17177        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17178     *) ac_sed_conf_input=$configure_input;;
17179     esac
17180
17181     case $ac_tag in
17182     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17183       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17184     esac
17185     ;;
17186   esac
17187
17188   ac_dir=`$as_dirname -- "$ac_file" ||
17189 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17190          X"$ac_file" : 'X\(//\)[^/]' \| \
17191          X"$ac_file" : 'X\(//\)$' \| \
17192          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17193 $as_echo X"$ac_file" |
17194     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17195             s//\1/
17196             q
17197           }
17198           /^X\(\/\/\)[^/].*/{
17199             s//\1/
17200             q
17201           }
17202           /^X\(\/\/\)$/{
17203             s//\1/
17204             q
17205           }
17206           /^X\(\/\).*/{
17207             s//\1/
17208             q
17209           }
17210           s/.*/./; q'`
17211   as_dir="$ac_dir"; as_fn_mkdir_p
17212   ac_builddir=.
17213
17214 case "$ac_dir" in
17215 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17216 *)
17217   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17218   # A ".." for each directory in $ac_dir_suffix.
17219   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17220   case $ac_top_builddir_sub in
17221   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17222   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17223   esac ;;
17224 esac
17225 ac_abs_top_builddir=$ac_pwd
17226 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17227 # for backward compatibility:
17228 ac_top_builddir=$ac_top_build_prefix
17229
17230 case $srcdir in
17231   .)  # We are building in place.
17232     ac_srcdir=.
17233     ac_top_srcdir=$ac_top_builddir_sub
17234     ac_abs_top_srcdir=$ac_pwd ;;
17235   [\\/]* | ?:[\\/]* )  # Absolute name.
17236     ac_srcdir=$srcdir$ac_dir_suffix;
17237     ac_top_srcdir=$srcdir
17238     ac_abs_top_srcdir=$srcdir ;;
17239   *) # Relative name.
17240     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17241     ac_top_srcdir=$ac_top_build_prefix$srcdir
17242     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17243 esac
17244 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17245
17246
17247   case $ac_mode in
17248   :F)
17249   #
17250   # CONFIG_FILE
17251   #
17252
17253   case $INSTALL in
17254   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17255   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17256   esac
17257   ac_MKDIR_P=$MKDIR_P
17258   case $MKDIR_P in
17259   [\\/$]* | ?:[\\/]* ) ;;
17260   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17261   esac
17262 _ACEOF
17263
17264 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17265 # If the template does not know about datarootdir, expand it.
17266 # FIXME: This hack should be removed a few years after 2.60.
17267 ac_datarootdir_hack=; ac_datarootdir_seen=
17268 ac_sed_dataroot='
17269 /datarootdir/ {
17270   p
17271   q
17272 }
17273 /@datadir@/p
17274 /@docdir@/p
17275 /@infodir@/p
17276 /@localedir@/p
17277 /@mandir@/p'
17278 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17279 *datarootdir*) ac_datarootdir_seen=yes;;
17280 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17281   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17282 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17283 _ACEOF
17284 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17285   ac_datarootdir_hack='
17286   s&@datadir@&$datadir&g
17287   s&@docdir@&$docdir&g
17288   s&@infodir@&$infodir&g
17289   s&@localedir@&$localedir&g
17290   s&@mandir@&$mandir&g
17291   s&\\\${datarootdir}&$datarootdir&g' ;;
17292 esac
17293 _ACEOF
17294
17295 # Neutralize VPATH when `$srcdir' = `.'.
17296 # Shell code in configure.ac might set extrasub.
17297 # FIXME: do we really want to maintain this feature?
17298 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17299 ac_sed_extra="$ac_vpsub
17300 $extrasub
17301 _ACEOF
17302 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17303 :t
17304 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17305 s|@configure_input@|$ac_sed_conf_input|;t t
17306 s&@top_builddir@&$ac_top_builddir_sub&;t t
17307 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17308 s&@srcdir@&$ac_srcdir&;t t
17309 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17310 s&@top_srcdir@&$ac_top_srcdir&;t t
17311 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17312 s&@builddir@&$ac_builddir&;t t
17313 s&@abs_builddir@&$ac_abs_builddir&;t t
17314 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17315 s&@INSTALL@&$ac_INSTALL&;t t
17316 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17317 $ac_datarootdir_hack
17318 "
17319 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17320   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17321
17322 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17323   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17324   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17325       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17326   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17327 which seems to be undefined.  Please make sure it is defined" >&5
17328 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17329 which seems to be undefined.  Please make sure it is defined" >&2;}
17330
17331   rm -f "$ac_tmp/stdin"
17332   case $ac_file in
17333   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17334   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17335   esac \
17336   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17337  ;;
17338   :H)
17339   #
17340   # CONFIG_HEADER
17341   #
17342   if test x"$ac_file" != x-; then
17343     {
17344       $as_echo "/* $configure_input  */" \
17345       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17346     } >"$ac_tmp/config.h" \
17347       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17348     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17349       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17350 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17351     else
17352       rm -f "$ac_file"
17353       mv "$ac_tmp/config.h" "$ac_file" \
17354         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17355     fi
17356   else
17357     $as_echo "/* $configure_input  */" \
17358       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17359       || as_fn_error $? "could not create -" "$LINENO" 5
17360   fi
17361 # Compute "$ac_file"'s index in $config_headers.
17362 _am_arg="$ac_file"
17363 _am_stamp_count=1
17364 for _am_header in $config_headers :; do
17365   case $_am_header in
17366     $_am_arg | $_am_arg:* )
17367       break ;;
17368     * )
17369       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17370   esac
17371 done
17372 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17373 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17374          X"$_am_arg" : 'X\(//\)[^/]' \| \
17375          X"$_am_arg" : 'X\(//\)$' \| \
17376          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17377 $as_echo X"$_am_arg" |
17378     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17379             s//\1/
17380             q
17381           }
17382           /^X\(\/\/\)[^/].*/{
17383             s//\1/
17384             q
17385           }
17386           /^X\(\/\/\)$/{
17387             s//\1/
17388             q
17389           }
17390           /^X\(\/\).*/{
17391             s//\1/
17392             q
17393           }
17394           s/.*/./; q'`/stamp-h$_am_stamp_count
17395  ;;
17396
17397   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17398 $as_echo "$as_me: executing $ac_file commands" >&6;}
17399  ;;
17400   esac
17401
17402
17403   case $ac_file$ac_mode in
17404     "default-1":C)
17405 # Only add multilib support code if we just rebuilt the top-level
17406 # Makefile.
17407 case " $CONFIG_FILES " in
17408  *" Makefile "*)
17409    ac_file=Makefile . ${multi_basedir}/config-ml.in
17410    ;;
17411 esac ;;
17412     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17413   # Older Autoconf quotes --file arguments for eval, but not when files
17414   # are listed without --file.  Let's play safe and only enable the eval
17415   # if we detect the quoting.
17416   case $CONFIG_FILES in
17417   *\'*) eval set x "$CONFIG_FILES" ;;
17418   *)   set x $CONFIG_FILES ;;
17419   esac
17420   shift
17421   for mf
17422   do
17423     # Strip MF so we end up with the name of the file.
17424     mf=`echo "$mf" | sed -e 's/:.*$//'`
17425     # Check whether this is an Automake generated Makefile or not.
17426     # We used to match only the files named 'Makefile.in', but
17427     # some people rename them; so instead we look at the file content.
17428     # Grep'ing the first line is not enough: some people post-process
17429     # each Makefile.in and add a new line on top of each file to say so.
17430     # Grep'ing the whole file is not good either: AIX grep has a line
17431     # limit of 2048, but all sed's we know have understand at least 4000.
17432     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17433       dirpart=`$as_dirname -- "$mf" ||
17434 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17435          X"$mf" : 'X\(//\)[^/]' \| \
17436          X"$mf" : 'X\(//\)$' \| \
17437          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17438 $as_echo X"$mf" |
17439     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17440             s//\1/
17441             q
17442           }
17443           /^X\(\/\/\)[^/].*/{
17444             s//\1/
17445             q
17446           }
17447           /^X\(\/\/\)$/{
17448             s//\1/
17449             q
17450           }
17451           /^X\(\/\).*/{
17452             s//\1/
17453             q
17454           }
17455           s/.*/./; q'`
17456     else
17457       continue
17458     fi
17459     # Extract the definition of DEPDIR, am__include, and am__quote
17460     # from the Makefile without running 'make'.
17461     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17462     test -z "$DEPDIR" && continue
17463     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17464     test -z "$am__include" && continue
17465     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17466     # Find all dependency output files, they are included files with
17467     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17468     # simplest approach to changing $(DEPDIR) to its actual value in the
17469     # expansion.
17470     for file in `sed -n "
17471       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17472          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17473       # Make sure the directory exists.
17474       test -f "$dirpart/$file" && continue
17475       fdir=`$as_dirname -- "$file" ||
17476 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17477          X"$file" : 'X\(//\)[^/]' \| \
17478          X"$file" : 'X\(//\)$' \| \
17479          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17480 $as_echo X"$file" |
17481     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17482             s//\1/
17483             q
17484           }
17485           /^X\(\/\/\)[^/].*/{
17486             s//\1/
17487             q
17488           }
17489           /^X\(\/\/\)$/{
17490             s//\1/
17491             q
17492           }
17493           /^X\(\/\).*/{
17494             s//\1/
17495             q
17496           }
17497           s/.*/./; q'`
17498       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17499       # echo "creating $dirpart/$file"
17500       echo '# dummy' > "$dirpart/$file"
17501     done
17502   done
17503 }
17504  ;;
17505     "libtool":C)
17506
17507     # See if we are running on zsh, and set the options which allow our
17508     # commands through without removal of \ escapes.
17509     if test -n "${ZSH_VERSION+set}" ; then
17510       setopt NO_GLOB_SUBST
17511     fi
17512
17513     cfgfile="${ofile}T"
17514     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17515     $RM "$cfgfile"
17516
17517     cat <<_LT_EOF >> "$cfgfile"
17518 #! $SHELL
17519
17520 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17521 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17522 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17523 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17524 #
17525 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17526 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17527 #   Written by Gordon Matzigkeit, 1996
17528 #
17529 #   This file is part of GNU Libtool.
17530 #
17531 # GNU Libtool is free software; you can redistribute it and/or
17532 # modify it under the terms of the GNU General Public License as
17533 # published by the Free Software Foundation; either version 2 of
17534 # the License, or (at your option) any later version.
17535 #
17536 # As a special exception to the GNU General Public License,
17537 # if you distribute this file as part of a program or library that
17538 # is built using GNU Libtool, you may include this file under the
17539 # same distribution terms that you use for the rest of that program.
17540 #
17541 # GNU Libtool is distributed in the hope that it will be useful,
17542 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17543 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17544 # GNU General Public License for more details.
17545 #
17546 # You should have received a copy of the GNU General Public License
17547 # along with GNU Libtool; see the file COPYING.  If not, a copy
17548 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17549 # obtained by writing to the Free Software Foundation, Inc.,
17550 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17551
17552
17553 # The names of the tagged configurations supported by this script.
17554 available_tags=""
17555
17556 # ### BEGIN LIBTOOL CONFIG
17557
17558 # Which release of libtool.m4 was used?
17559 macro_version=$macro_version
17560 macro_revision=$macro_revision
17561
17562 # Whether or not to build shared libraries.
17563 build_libtool_libs=$enable_shared
17564
17565 # Whether or not to build static libraries.
17566 build_old_libs=$enable_static
17567
17568 # What type of objects to build.
17569 pic_mode=$pic_mode
17570
17571 # Whether or not to optimize for fast installation.
17572 fast_install=$enable_fast_install
17573
17574 # Shell to use when invoking shell scripts.
17575 SHELL=$lt_SHELL
17576
17577 # An echo program that protects backslashes.
17578 ECHO=$lt_ECHO
17579
17580 # The host system.
17581 host_alias=$host_alias
17582 host=$host
17583 host_os=$host_os
17584
17585 # The build system.
17586 build_alias=$build_alias
17587 build=$build
17588 build_os=$build_os
17589
17590 # A sed program that does not truncate output.
17591 SED=$lt_SED
17592
17593 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17594 Xsed="\$SED -e 1s/^X//"
17595
17596 # A grep program that handles long lines.
17597 GREP=$lt_GREP
17598
17599 # An ERE matcher.
17600 EGREP=$lt_EGREP
17601
17602 # A literal string matcher.
17603 FGREP=$lt_FGREP
17604
17605 # A BSD- or MS-compatible name lister.
17606 NM=$lt_NM
17607
17608 # Whether we need soft or hard links.
17609 LN_S=$lt_LN_S
17610
17611 # What is the maximum length of a command?
17612 max_cmd_len=$max_cmd_len
17613
17614 # Object file suffix (normally "o").
17615 objext=$ac_objext
17616
17617 # Executable file suffix (normally "").
17618 exeext=$exeext
17619
17620 # whether the shell understands "unset".
17621 lt_unset=$lt_unset
17622
17623 # turn spaces into newlines.
17624 SP2NL=$lt_lt_SP2NL
17625
17626 # turn newlines into spaces.
17627 NL2SP=$lt_lt_NL2SP
17628
17629 # An object symbol dumper.
17630 OBJDUMP=$lt_OBJDUMP
17631
17632 # Method to check whether dependent libraries are shared objects.
17633 deplibs_check_method=$lt_deplibs_check_method
17634
17635 # Command to use when deplibs_check_method == "file_magic".
17636 file_magic_cmd=$lt_file_magic_cmd
17637
17638 # The archiver.
17639 AR=$lt_AR
17640 AR_FLAGS=$lt_AR_FLAGS
17641
17642 # A symbol stripping program.
17643 STRIP=$lt_STRIP
17644
17645 # Commands used to install an old-style archive.
17646 RANLIB=$lt_RANLIB
17647 old_postinstall_cmds=$lt_old_postinstall_cmds
17648 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17649
17650 # Whether to use a lock for old archive extraction.
17651 lock_old_archive_extraction=$lock_old_archive_extraction
17652
17653 # A C compiler.
17654 LTCC=$lt_CC
17655
17656 # LTCC compiler flags.
17657 LTCFLAGS=$lt_CFLAGS
17658
17659 # Take the output of nm and produce a listing of raw symbols and C names.
17660 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17661
17662 # Transform the output of nm in a proper C declaration.
17663 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17664
17665 # Transform the output of nm in a C name address pair.
17666 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17667
17668 # Transform the output of nm in a C name address pair when lib prefix is needed.
17669 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17670
17671 # The name of the directory that contains temporary libtool files.
17672 objdir=$objdir
17673
17674 # Used to examine libraries when file_magic_cmd begins with "file".
17675 MAGIC_CMD=$MAGIC_CMD
17676
17677 # Must we lock files when doing compilation?
17678 need_locks=$lt_need_locks
17679
17680 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17681 DSYMUTIL=$lt_DSYMUTIL
17682
17683 # Tool to change global to local symbols on Mac OS X.
17684 NMEDIT=$lt_NMEDIT
17685
17686 # Tool to manipulate fat objects and archives on Mac OS X.
17687 LIPO=$lt_LIPO
17688
17689 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17690 OTOOL=$lt_OTOOL
17691
17692 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17693 OTOOL64=$lt_OTOOL64
17694
17695 # Old archive suffix (normally "a").
17696 libext=$libext
17697
17698 # Shared library suffix (normally ".so").
17699 shrext_cmds=$lt_shrext_cmds
17700
17701 # The commands to extract the exported symbol list from a shared archive.
17702 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17703
17704 # Variables whose values should be saved in libtool wrapper scripts and
17705 # restored at link time.
17706 variables_saved_for_relink=$lt_variables_saved_for_relink
17707
17708 # Do we need the "lib" prefix for modules?
17709 need_lib_prefix=$need_lib_prefix
17710
17711 # Do we need a version for libraries?
17712 need_version=$need_version
17713
17714 # Library versioning type.
17715 version_type=$version_type
17716
17717 # Shared library runtime path variable.
17718 runpath_var=$runpath_var
17719
17720 # Shared library path variable.
17721 shlibpath_var=$shlibpath_var
17722
17723 # Is shlibpath searched before the hard-coded library search path?
17724 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17725
17726 # Format of library name prefix.
17727 libname_spec=$lt_libname_spec
17728
17729 # List of archive names.  First name is the real one, the rest are links.
17730 # The last name is the one that the linker finds with -lNAME
17731 library_names_spec=$lt_library_names_spec
17732
17733 # The coded name of the library, if different from the real name.
17734 soname_spec=$lt_soname_spec
17735
17736 # Permission mode override for installation of shared libraries.
17737 install_override_mode=$lt_install_override_mode
17738
17739 # Command to use after installation of a shared archive.
17740 postinstall_cmds=$lt_postinstall_cmds
17741
17742 # Command to use after uninstallation of a shared archive.
17743 postuninstall_cmds=$lt_postuninstall_cmds
17744
17745 # Commands used to finish a libtool library installation in a directory.
17746 finish_cmds=$lt_finish_cmds
17747
17748 # As "finish_cmds", except a single script fragment to be evaled but
17749 # not shown.
17750 finish_eval=$lt_finish_eval
17751
17752 # Whether we should hardcode library paths into libraries.
17753 hardcode_into_libs=$hardcode_into_libs
17754
17755 # Compile-time system search path for libraries.
17756 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17757
17758 # Run-time system search path for libraries.
17759 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17760
17761 # Whether dlopen is supported.
17762 dlopen_support=$enable_dlopen
17763
17764 # Whether dlopen of programs is supported.
17765 dlopen_self=$enable_dlopen_self
17766
17767 # Whether dlopen of statically linked programs is supported.
17768 dlopen_self_static=$enable_dlopen_self_static
17769
17770 # Commands to strip libraries.
17771 old_striplib=$lt_old_striplib
17772 striplib=$lt_striplib
17773
17774
17775 # The linker used to build libraries.
17776 LD=$lt_LD
17777
17778 # How to create reloadable object files.
17779 reload_flag=$lt_reload_flag
17780 reload_cmds=$lt_reload_cmds
17781
17782 # Commands used to build an old-style archive.
17783 old_archive_cmds=$lt_old_archive_cmds
17784
17785 # A language specific compiler.
17786 CC=$lt_compiler
17787
17788 # Is the compiler the GNU compiler?
17789 with_gcc=$GCC
17790
17791 # Compiler flag to turn off builtin functions.
17792 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17793
17794 # How to pass a linker flag through the compiler.
17795 wl=$lt_lt_prog_compiler_wl
17796
17797 # Additional compiler flags for building library objects.
17798 pic_flag=$lt_lt_prog_compiler_pic
17799
17800 # Compiler flag to prevent dynamic linking.
17801 link_static_flag=$lt_lt_prog_compiler_static
17802
17803 # Does compiler simultaneously support -c and -o options?
17804 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17805
17806 # Whether or not to add -lc for building shared libraries.
17807 build_libtool_need_lc=$archive_cmds_need_lc
17808
17809 # Whether or not to disallow shared libs when runtime libs are static.
17810 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17811
17812 # Compiler flag to allow reflexive dlopens.
17813 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17814
17815 # Compiler flag to generate shared objects directly from archives.
17816 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17817
17818 # Whether the compiler copes with passing no objects directly.
17819 compiler_needs_object=$lt_compiler_needs_object
17820
17821 # Create an old-style archive from a shared archive.
17822 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17823
17824 # Create a temporary old-style archive to link instead of a shared archive.
17825 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17826
17827 # Commands used to build a shared archive.
17828 archive_cmds=$lt_archive_cmds
17829 archive_expsym_cmds=$lt_archive_expsym_cmds
17830
17831 # Commands used to build a loadable module if different from building
17832 # a shared archive.
17833 module_cmds=$lt_module_cmds
17834 module_expsym_cmds=$lt_module_expsym_cmds
17835
17836 # Whether we are building with GNU ld or not.
17837 with_gnu_ld=$lt_with_gnu_ld
17838
17839 # Flag that allows shared libraries with undefined symbols to be built.
17840 allow_undefined_flag=$lt_allow_undefined_flag
17841
17842 # Flag that enforces no undefined symbols.
17843 no_undefined_flag=$lt_no_undefined_flag
17844
17845 # Flag to hardcode \$libdir into a binary during linking.
17846 # This must work even if \$libdir does not exist
17847 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17848
17849 # If ld is used when linking, flag to hardcode \$libdir into a binary
17850 # during linking.  This must work even if \$libdir does not exist.
17851 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17852
17853 # Whether we need a single "-rpath" flag with a separated argument.
17854 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17855
17856 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17857 # DIR into the resulting binary.
17858 hardcode_direct=$hardcode_direct
17859
17860 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17861 # DIR into the resulting binary and the resulting library dependency is
17862 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17863 # library is relocated.
17864 hardcode_direct_absolute=$hardcode_direct_absolute
17865
17866 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17867 # into the resulting binary.
17868 hardcode_minus_L=$hardcode_minus_L
17869
17870 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17871 # into the resulting binary.
17872 hardcode_shlibpath_var=$hardcode_shlibpath_var
17873
17874 # Set to "yes" if building a shared library automatically hardcodes DIR
17875 # into the library and all subsequent libraries and executables linked
17876 # against it.
17877 hardcode_automatic=$hardcode_automatic
17878
17879 # Set to yes if linker adds runtime paths of dependent libraries
17880 # to runtime path list.
17881 inherit_rpath=$inherit_rpath
17882
17883 # Whether libtool must link a program against all its dependency libraries.
17884 link_all_deplibs=$link_all_deplibs
17885
17886 # Fix the shell variable \$srcfile for the compiler.
17887 fix_srcfile_path=$lt_fix_srcfile_path
17888
17889 # Set to "yes" if exported symbols are required.
17890 always_export_symbols=$always_export_symbols
17891
17892 # The commands to list exported symbols.
17893 export_symbols_cmds=$lt_export_symbols_cmds
17894
17895 # Symbols that should not be listed in the preloaded symbols.
17896 exclude_expsyms=$lt_exclude_expsyms
17897
17898 # Symbols that must always be exported.
17899 include_expsyms=$lt_include_expsyms
17900
17901 # Commands necessary for linking programs (against libraries) with templates.
17902 prelink_cmds=$lt_prelink_cmds
17903
17904 # Specify filename containing input files.
17905 file_list_spec=$lt_file_list_spec
17906
17907 # How to hardcode a shared library path into an executable.
17908 hardcode_action=$hardcode_action
17909
17910 # ### END LIBTOOL CONFIG
17911
17912 _LT_EOF
17913
17914   case $host_os in
17915   aix3*)
17916     cat <<\_LT_EOF >> "$cfgfile"
17917 # AIX sometimes has problems with the GCC collect2 program.  For some
17918 # reason, if we set the COLLECT_NAMES environment variable, the problems
17919 # vanish in a puff of smoke.
17920 if test "X${COLLECT_NAMES+set}" != Xset; then
17921   COLLECT_NAMES=
17922   export COLLECT_NAMES
17923 fi
17924 _LT_EOF
17925     ;;
17926   esac
17927
17928
17929 ltmain="$ac_aux_dir/ltmain.sh"
17930
17931
17932   # We use sed instead of cat because bash on DJGPP gets confused if
17933   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17934   # text mode, it properly converts lines to CR/LF.  This bash problem
17935   # is reportedly fixed, but why not run on old versions too?
17936   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17937     || (rm -f "$cfgfile"; exit 1)
17938
17939   case $xsi_shell in
17940   yes)
17941     cat << \_LT_EOF >> "$cfgfile"
17942
17943 # func_dirname file append nondir_replacement
17944 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17945 # otherwise set result to NONDIR_REPLACEMENT.
17946 func_dirname ()
17947 {
17948   case ${1} in
17949     */*) func_dirname_result="${1%/*}${2}" ;;
17950     *  ) func_dirname_result="${3}" ;;
17951   esac
17952 }
17953
17954 # func_basename file
17955 func_basename ()
17956 {
17957   func_basename_result="${1##*/}"
17958 }
17959
17960 # func_dirname_and_basename file append nondir_replacement
17961 # perform func_basename and func_dirname in a single function
17962 # call:
17963 #   dirname:  Compute the dirname of FILE.  If nonempty,
17964 #             add APPEND to the result, otherwise set result
17965 #             to NONDIR_REPLACEMENT.
17966 #             value returned in "$func_dirname_result"
17967 #   basename: Compute filename of FILE.
17968 #             value retuned in "$func_basename_result"
17969 # Implementation must be kept synchronized with func_dirname
17970 # and func_basename. For efficiency, we do not delegate to
17971 # those functions but instead duplicate the functionality here.
17972 func_dirname_and_basename ()
17973 {
17974   case ${1} in
17975     */*) func_dirname_result="${1%/*}${2}" ;;
17976     *  ) func_dirname_result="${3}" ;;
17977   esac
17978   func_basename_result="${1##*/}"
17979 }
17980
17981 # func_stripname prefix suffix name
17982 # strip PREFIX and SUFFIX off of NAME.
17983 # PREFIX and SUFFIX must not contain globbing or regex special
17984 # characters, hashes, percent signs, but SUFFIX may contain a leading
17985 # dot (in which case that matches only a dot).
17986 func_stripname ()
17987 {
17988   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17989   # positional parameters, so assign one to ordinary parameter first.
17990   func_stripname_result=${3}
17991   func_stripname_result=${func_stripname_result#"${1}"}
17992   func_stripname_result=${func_stripname_result%"${2}"}
17993 }
17994
17995 # func_opt_split
17996 func_opt_split ()
17997 {
17998   func_opt_split_opt=${1%%=*}
17999   func_opt_split_arg=${1#*=}
18000 }
18001
18002 # func_lo2o object
18003 func_lo2o ()
18004 {
18005   case ${1} in
18006     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18007     *)    func_lo2o_result=${1} ;;
18008   esac
18009 }
18010
18011 # func_xform libobj-or-source
18012 func_xform ()
18013 {
18014   func_xform_result=${1%.*}.lo
18015 }
18016
18017 # func_arith arithmetic-term...
18018 func_arith ()
18019 {
18020   func_arith_result=$(( $* ))
18021 }
18022
18023 # func_len string
18024 # STRING may not start with a hyphen.
18025 func_len ()
18026 {
18027   func_len_result=${#1}
18028 }
18029
18030 _LT_EOF
18031     ;;
18032   *) # Bourne compatible functions.
18033     cat << \_LT_EOF >> "$cfgfile"
18034
18035 # func_dirname file append nondir_replacement
18036 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18037 # otherwise set result to NONDIR_REPLACEMENT.
18038 func_dirname ()
18039 {
18040   # Extract subdirectory from the argument.
18041   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18042   if test "X$func_dirname_result" = "X${1}"; then
18043     func_dirname_result="${3}"
18044   else
18045     func_dirname_result="$func_dirname_result${2}"
18046   fi
18047 }
18048
18049 # func_basename file
18050 func_basename ()
18051 {
18052   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18053 }
18054
18055
18056 # func_stripname prefix suffix name
18057 # strip PREFIX and SUFFIX off of NAME.
18058 # PREFIX and SUFFIX must not contain globbing or regex special
18059 # characters, hashes, percent signs, but SUFFIX may contain a leading
18060 # dot (in which case that matches only a dot).
18061 # func_strip_suffix prefix name
18062 func_stripname ()
18063 {
18064   case ${2} in
18065     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18066     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18067   esac
18068 }
18069
18070 # sed scripts:
18071 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18072 my_sed_long_arg='1s/^-[^=]*=//'
18073
18074 # func_opt_split
18075 func_opt_split ()
18076 {
18077   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18078   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18079 }
18080
18081 # func_lo2o object
18082 func_lo2o ()
18083 {
18084   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18085 }
18086
18087 # func_xform libobj-or-source
18088 func_xform ()
18089 {
18090   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18091 }
18092
18093 # func_arith arithmetic-term...
18094 func_arith ()
18095 {
18096   func_arith_result=`expr "$@"`
18097 }
18098
18099 # func_len string
18100 # STRING may not start with a hyphen.
18101 func_len ()
18102 {
18103   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18104 }
18105
18106 _LT_EOF
18107 esac
18108
18109 case $lt_shell_append in
18110   yes)
18111     cat << \_LT_EOF >> "$cfgfile"
18112
18113 # func_append var value
18114 # Append VALUE to the end of shell variable VAR.
18115 func_append ()
18116 {
18117   eval "$1+=\$2"
18118 }
18119 _LT_EOF
18120     ;;
18121   *)
18122     cat << \_LT_EOF >> "$cfgfile"
18123
18124 # func_append var value
18125 # Append VALUE to the end of shell variable VAR.
18126 func_append ()
18127 {
18128   eval "$1=\$$1\$2"
18129 }
18130
18131 _LT_EOF
18132     ;;
18133   esac
18134
18135
18136   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18137     || (rm -f "$cfgfile"; exit 1)
18138
18139   mv -f "$cfgfile" "$ofile" ||
18140     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18141   chmod +x "$ofile"
18142
18143  ;;
18144     "gstdint.h":C)
18145 if test "$GCC" = yes; then
18146   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
18147 else
18148   echo "/* generated for $CC */" > tmp-stdint.h
18149 fi
18150
18151 sed 's/^ *//' >> tmp-stdint.h <<EOF
18152
18153   #ifndef GCC_GENERATED_STDINT_H
18154   #define GCC_GENERATED_STDINT_H 1
18155
18156   #include <sys/types.h>
18157 EOF
18158
18159 if test "$acx_cv_header_stdint" != stdint.h; then
18160   echo "#include <stddef.h>" >> tmp-stdint.h
18161 fi
18162 if test "$acx_cv_header_stdint" != stddef.h; then
18163   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
18164 fi
18165
18166 sed 's/^ *//' >> tmp-stdint.h <<EOF
18167   /* glibc uses these symbols as guards to prevent redefinitions.  */
18168   #ifdef __int8_t_defined
18169   #define _INT8_T
18170   #define _INT16_T
18171   #define _INT32_T
18172   #endif
18173   #ifdef __uint32_t_defined
18174   #define _UINT32_T
18175   #endif
18176
18177 EOF
18178
18179 # ----------------- done header, emit basic int types -------------
18180 if test "$acx_cv_header_stdint" = stddef.h; then
18181   sed 's/^ *//' >> tmp-stdint.h <<EOF
18182
18183     #ifndef _UINT8_T
18184     #define _UINT8_T
18185     #ifndef __uint8_t_defined
18186     #define __uint8_t_defined
18187     #ifndef uint8_t
18188     typedef unsigned $acx_cv_type_int8_t uint8_t;
18189     #endif
18190     #endif
18191     #endif
18192
18193     #ifndef _UINT16_T
18194     #define _UINT16_T
18195     #ifndef __uint16_t_defined
18196     #define __uint16_t_defined
18197     #ifndef uint16_t
18198     typedef unsigned $acx_cv_type_int16_t uint16_t;
18199     #endif
18200     #endif
18201     #endif
18202
18203     #ifndef _UINT32_T
18204     #define _UINT32_T
18205     #ifndef __uint32_t_defined
18206     #define __uint32_t_defined
18207     #ifndef uint32_t
18208     typedef unsigned $acx_cv_type_int32_t uint32_t;
18209     #endif
18210     #endif
18211     #endif
18212
18213     #ifndef _INT8_T
18214     #define _INT8_T
18215     #ifndef __int8_t_defined
18216     #define __int8_t_defined
18217     #ifndef int8_t
18218     typedef $acx_cv_type_int8_t int8_t;
18219     #endif
18220     #endif
18221     #endif
18222
18223     #ifndef _INT16_T
18224     #define _INT16_T
18225     #ifndef __int16_t_defined
18226     #define __int16_t_defined
18227     #ifndef int16_t
18228     typedef $acx_cv_type_int16_t int16_t;
18229     #endif
18230     #endif
18231     #endif
18232
18233     #ifndef _INT32_T
18234     #define _INT32_T
18235     #ifndef __int32_t_defined
18236     #define __int32_t_defined
18237     #ifndef int32_t
18238     typedef $acx_cv_type_int32_t int32_t;
18239     #endif
18240     #endif
18241     #endif
18242 EOF
18243 elif test "$ac_cv_type_u_int32_t" = yes; then
18244   sed 's/^ *//' >> tmp-stdint.h <<EOF
18245
18246     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
18247     #ifndef _INT8_T
18248     #define _INT8_T
18249     #endif
18250     #ifndef _INT16_T
18251     #define _INT16_T
18252     #endif
18253     #ifndef _INT32_T
18254     #define _INT32_T
18255     #endif
18256
18257     #ifndef _UINT8_T
18258     #define _UINT8_T
18259     #ifndef __uint8_t_defined
18260     #define __uint8_t_defined
18261     #ifndef uint8_t
18262     typedef u_int8_t uint8_t;
18263     #endif
18264     #endif
18265     #endif
18266
18267     #ifndef _UINT16_T
18268     #define _UINT16_T
18269     #ifndef __uint16_t_defined
18270     #define __uint16_t_defined
18271     #ifndef uint16_t
18272     typedef u_int16_t uint16_t;
18273     #endif
18274     #endif
18275     #endif
18276
18277     #ifndef _UINT32_T
18278     #define _UINT32_T
18279     #ifndef __uint32_t_defined
18280     #define __uint32_t_defined
18281     #ifndef uint32_t
18282     typedef u_int32_t uint32_t;
18283     #endif
18284     #endif
18285     #endif
18286 EOF
18287 else
18288   sed 's/^ *//' >> tmp-stdint.h <<EOF
18289
18290     /* Some systems have guard macros to prevent redefinitions, define them.  */
18291     #ifndef _INT8_T
18292     #define _INT8_T
18293     #endif
18294     #ifndef _INT16_T
18295     #define _INT16_T
18296     #endif
18297     #ifndef _INT32_T
18298     #define _INT32_T
18299     #endif
18300     #ifndef _UINT8_T
18301     #define _UINT8_T
18302     #endif
18303     #ifndef _UINT16_T
18304     #define _UINT16_T
18305     #endif
18306     #ifndef _UINT32_T
18307     #define _UINT32_T
18308     #endif
18309 EOF
18310 fi
18311
18312 # ------------- done basic int types, emit int64_t types ------------
18313 if test "$ac_cv_type_uint64_t" = yes; then
18314   sed 's/^ *//' >> tmp-stdint.h <<EOF
18315
18316     /* system headers have good uint64_t and int64_t */
18317     #ifndef _INT64_T
18318     #define _INT64_T
18319     #endif
18320     #ifndef _UINT64_T
18321     #define _UINT64_T
18322     #endif
18323 EOF
18324 elif test "$ac_cv_type_u_int64_t" = yes; then
18325   sed 's/^ *//' >> tmp-stdint.h <<EOF
18326
18327     /* system headers have an u_int64_t (and int64_t) */
18328     #ifndef _INT64_T
18329     #define _INT64_T
18330     #endif
18331     #ifndef _UINT64_T
18332     #define _UINT64_T
18333     #ifndef __uint64_t_defined
18334     #define __uint64_t_defined
18335     #ifndef uint64_t
18336     typedef u_int64_t uint64_t;
18337     #endif
18338     #endif
18339     #endif
18340 EOF
18341 elif test -n "$acx_cv_type_int64_t"; then
18342   sed 's/^ *//' >> tmp-stdint.h <<EOF
18343
18344     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
18345     #ifndef _INT64_T
18346     #define _INT64_T
18347     #ifndef int64_t
18348     typedef $acx_cv_type_int64_t int64_t;
18349     #endif
18350     #endif
18351     #ifndef _UINT64_T
18352     #define _UINT64_T
18353     #ifndef __uint64_t_defined
18354     #define __uint64_t_defined
18355     #ifndef uint64_t
18356     typedef unsigned $acx_cv_type_int64_t uint64_t;
18357     #endif
18358     #endif
18359     #endif
18360 EOF
18361 else
18362   sed 's/^ *//' >> tmp-stdint.h <<EOF
18363
18364     /* some common heuristics for int64_t, using compiler-specific tests */
18365     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
18366     #ifndef _INT64_T
18367     #define _INT64_T
18368     #ifndef __int64_t_defined
18369     #ifndef int64_t
18370     typedef long long int64_t;
18371     #endif
18372     #endif
18373     #endif
18374     #ifndef _UINT64_T
18375     #define _UINT64_T
18376     #ifndef uint64_t
18377     typedef unsigned long long uint64_t;
18378     #endif
18379     #endif
18380
18381     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
18382     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
18383        does not implement __extension__.  But that compiler doesn't define
18384        __GNUC_MINOR__.  */
18385     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
18386     # define __extension__
18387     # endif
18388
18389     # ifndef _INT64_T
18390     # define _INT64_T
18391     # ifndef int64_t
18392     __extension__ typedef long long int64_t;
18393     # endif
18394     # endif
18395     # ifndef _UINT64_T
18396     # define _UINT64_T
18397     # ifndef uint64_t
18398     __extension__ typedef unsigned long long uint64_t;
18399     # endif
18400     # endif
18401
18402     #elif !defined __STRICT_ANSI__
18403     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
18404
18405     #  ifndef _INT64_T
18406     #  define _INT64_T
18407     #  ifndef int64_t
18408     typedef __int64 int64_t;
18409     #  endif
18410     #  endif
18411     #  ifndef _UINT64_T
18412     #  define _UINT64_T
18413     #  ifndef uint64_t
18414     typedef unsigned __int64 uint64_t;
18415     #  endif
18416     #  endif
18417     # endif /* compiler */
18418
18419     #endif /* ANSI version */
18420 EOF
18421 fi
18422
18423 # ------------- done int64_t types, emit intptr types ------------
18424 if test "$ac_cv_type_uintptr_t" != yes; then
18425   sed 's/^ *//' >> tmp-stdint.h <<EOF
18426
18427     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18428     #ifndef __uintptr_t_defined
18429     #ifndef uintptr_t
18430     typedef u$acx_cv_type_intptr_t uintptr_t;
18431     #endif
18432     #endif
18433     #ifndef __intptr_t_defined
18434     #ifndef intptr_t
18435     typedef $acx_cv_type_intptr_t  intptr_t;
18436     #endif
18437     #endif
18438 EOF
18439 fi
18440
18441 # ------------- done intptr types, emit int_least types ------------
18442 if test "$ac_cv_type_int_least32_t" != yes; then
18443   sed 's/^ *//' >> tmp-stdint.h <<EOF
18444
18445     /* Define int_least types */
18446     typedef int8_t     int_least8_t;
18447     typedef int16_t    int_least16_t;
18448     typedef int32_t    int_least32_t;
18449     #ifdef _INT64_T
18450     typedef int64_t    int_least64_t;
18451     #endif
18452
18453     typedef uint8_t    uint_least8_t;
18454     typedef uint16_t   uint_least16_t;
18455     typedef uint32_t   uint_least32_t;
18456     #ifdef _UINT64_T
18457     typedef uint64_t   uint_least64_t;
18458     #endif
18459 EOF
18460 fi
18461
18462 # ------------- done intptr types, emit int_fast types ------------
18463 if test "$ac_cv_type_int_fast32_t" != yes; then
18464       sed 's/^ *//' >> tmp-stdint.h <<EOF
18465
18466     /* Define int_fast types.  short is often slow */
18467     typedef int8_t       int_fast8_t;
18468     typedef int          int_fast16_t;
18469     typedef int32_t      int_fast32_t;
18470     #ifdef _INT64_T
18471     typedef int64_t      int_fast64_t;
18472     #endif
18473
18474     typedef uint8_t      uint_fast8_t;
18475     typedef unsigned int uint_fast16_t;
18476     typedef uint32_t     uint_fast32_t;
18477     #ifdef _UINT64_T
18478     typedef uint64_t     uint_fast64_t;
18479     #endif
18480 EOF
18481 fi
18482
18483 if test "$ac_cv_type_uintmax_t" != yes; then
18484   sed 's/^ *//' >> tmp-stdint.h <<EOF
18485
18486     /* Define intmax based on what we found */
18487     #ifndef intmax_t
18488     #ifdef _INT64_T
18489     typedef int64_t       intmax_t;
18490     #else
18491     typedef long          intmax_t;
18492     #endif
18493     #endif
18494     #ifndef uintmax_t
18495     #ifdef _UINT64_T
18496     typedef uint64_t      uintmax_t;
18497     #else
18498     typedef unsigned long uintmax_t;
18499     #endif
18500     #endif
18501 EOF
18502 fi
18503
18504 sed 's/^ *//' >> tmp-stdint.h <<EOF
18505
18506   #endif /* GCC_GENERATED_STDINT_H */
18507 EOF
18508
18509 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18510   rm -f tmp-stdint.h
18511 else
18512   mv -f tmp-stdint.h gstdint.h
18513 fi
18514
18515  ;;
18516
18517   esac
18518 done # for ac_tag
18519
18520
18521 as_fn_exit 0
18522 _ACEOF
18523 ac_clean_files=$ac_clean_files_save
18524
18525 test $ac_write_fail = 0 ||
18526   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18527
18528
18529 # configure is writing to config.log, and then calls config.status.
18530 # config.status does its own redirection, appending to config.log.
18531 # Unfortunately, on DOS this fails, as config.log is still kept open
18532 # by configure, so config.status won't be able to write to it; its
18533 # output is simply discarded.  So we exec the FD to /dev/null,
18534 # effectively closing config.log, so it can be properly (re)opened and
18535 # appended to by config.status.  When coming back to configure, we
18536 # need to make the FD available again.
18537 if test "$no_create" != yes; then
18538   ac_cs_success=:
18539   ac_config_status_args=
18540   test "$silent" = yes &&
18541     ac_config_status_args="$ac_config_status_args --quiet"
18542   exec 5>/dev/null
18543   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18544   exec 5>>config.log
18545   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18546   # would make configure fail if this is the last instruction.
18547   $ac_cs_success || as_fn_exit 1
18548 fi
18549 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18550   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18551 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18552 fi
18553