libatomic/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for GNU Atomic Library 1.0.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172
 173   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 174     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 175     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     PATH=/empty FPATH=/empty; export PATH FPATH
 178     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 179       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 180 test \$(( 1 + 1 )) = 2 || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME='GNU Atomic Library'
 558 PACKAGE_TARNAME='libatomic'
 559 PACKAGE_VERSION='1.0'
 560 PACKAGE_STRING='GNU Atomic Library 1.0'
 561 PACKAGE_BUGREPORT=''
 562 PACKAGE_URL='http://www.gnu.org/software/libatomic/'
 563
 564 # Factoring default headers for most tests.
 565 ac_includes_default="\
 566 #include <stdio.h>
 567 #ifdef HAVE_SYS_TYPES_H
 568 # include <sys/types.h>
 569 #endif
 570 #ifdef HAVE_SYS_STAT_H
 571 # include <sys/stat.h>
 572 #endif
 573 #ifdef STDC_HEADERS
 574 # include <stdlib.h>
 575 # include <stddef.h>
 576 #else
 577 # ifdef HAVE_STDLIB_H
 578 #  include <stdlib.h>
 579 # endif
 580 #endif
 581 #ifdef HAVE_STRING_H
 582 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 583 #  include <memory.h>
 584 # endif
 585 # include <string.h>
 586 #endif
 587 #ifdef HAVE_STRINGS_H
 588 # include <strings.h>
 589 #endif
 590 #ifdef HAVE_INTTYPES_H
 591 # include <inttypes.h>
 592 #endif
 593 #ifdef HAVE_STDINT_H
 594 # include <stdint.h>
 595 #endif
 596 #ifdef HAVE_UNISTD_H
 597 # include <unistd.h>
 598 #endif"
 599
 600 ac_subst_vars='am__EXEEXT_FALSE
 601 am__EXEEXT_TRUE
 602 LTLIBOBJS
 603 LIBOBJS
 604 get_gcc_base_ver
 605 ARCH_X86_64_FALSE
 606 ARCH_X86_64_TRUE
 607 ARCH_I386_FALSE
 608 ARCH_I386_TRUE
 609 ARCH_ARM_LINUX_FALSE
 610 ARCH_ARM_LINUX_TRUE
 611 HAVE_IFUNC_FALSE
 612 HAVE_IFUNC_TRUE
 613 SIZES
 614 XLDFLAGS
 615 XCFLAGS
 616 config_path
 617 LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE
 618 LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE
 619 LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE
 620 LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE
 621 LIBAT_BUILD_VERSIONED_SHLIB_FALSE
 622 LIBAT_BUILD_VERSIONED_SHLIB_TRUE
 623 OPT_LDFLAGS
 624 SECTION_LDFLAGS
 625 libtool_VERSION
 626 MAINT
 627 MAINTAINER_MODE_FALSE
 628 MAINTAINER_MODE_TRUE
 629 enable_static
 630 enable_shared
 631 lt_host_flags
 632 CPP
 633 OTOOL64
 634 OTOOL
 635 LIPO
 636 NMEDIT
 637 DSYMUTIL
 638 OBJDUMP
 639 LN_S
 640 ac_ct_DUMPBIN
 641 DUMPBIN
 642 LD
 643 FGREP
 644 EGREP
 645 GREP
 646 SED
 647 LIBTOOL
 648 PERL
 649 RANLIB
 650 NM
 651 AR
 652 am__fastdepCCAS_FALSE
 653 am__fastdepCCAS_TRUE
 654 CCASDEPMODE
 655 CCASFLAGS
 656 CCAS
 657 am__fastdepCC_FALSE
 658 am__fastdepCC_TRUE
 659 CCDEPMODE
 660 am__nodep
 661 AMDEPBACKSLASH
 662 AMDEP_FALSE
 663 AMDEP_TRUE
 664 am__quote
 665 am__include
 666 DEPDIR
 667 OBJEXT
 668 EXEEXT
 669 ac_ct_CC
 670 CPPFLAGS
 671 LDFLAGS
 672 CFLAGS
 673 CC
 674 toolexeclibdir
 675 toolexecdir
 676 multi_basedir
 677 am__untar
 678 am__tar
 679 AMTAR
 680 am__leading_dot
 681 SET_MAKE
 682 AWK
 683 mkdir_p
 684 MKDIR_P
 685 INSTALL_STRIP_PROGRAM
 686 STRIP
 687 install_sh
 688 MAKEINFO
 689 AUTOHEADER
 690 AUTOMAKE
 691 AUTOCONF
 692 ACLOCAL
 693 VERSION
 694 PACKAGE
 695 CYGPATH_W
 696 am__isrc
 697 INSTALL_DATA
 698 INSTALL_SCRIPT
 699 INSTALL_PROGRAM
 700 target_os
 701 target_vendor
 702 target_cpu
 703 target
 704 host_os
 705 host_vendor
 706 host_cpu
 707 host
 708 build_os
 709 build_vendor
 710 build_cpu
 711 build
 712 GENINSRC_FALSE
 713 GENINSRC_TRUE
 714 target_alias
 715 host_alias
 716 build_alias
 717 LIBS
 718 ECHO_T
 719 ECHO_N
 720 ECHO_C
 721 DEFS
 722 mandir
 723 localedir
 724 libdir
 725 psdir
 726 pdfdir
 727 dvidir
 728 htmldir
 729 infodir
 730 docdir
 731 oldincludedir
 732 includedir
 733 localstatedir
 734 sharedstatedir
 735 sysconfdir
 736 datadir
 737 datarootdir
 738 libexecdir
 739 sbindir
 740 bindir
 741 program_transform_name
 742 prefix
 743 exec_prefix
 744 PACKAGE_URL
 745 PACKAGE_BUGREPORT
 746 PACKAGE_STRING
 747 PACKAGE_VERSION
 748 PACKAGE_TARNAME
 749 PACKAGE_NAME
 750 PATH_SEPARATOR
 751 SHELL'
 752 ac_subst_files=''
 753 ac_user_opts='
 754 enable_option_checking
 755 enable_version_specific_runtime_libs
 756 enable_generated_files_in_srcdir
 757 enable_multilib
 758 enable_dependency_tracking
 759 enable_shared
 760 enable_static
 761 with_pic
 762 enable_fast_install
 763 with_gnu_ld
 764 enable_libtool_lock
 765 enable_maintainer_mode
 766 enable_symvers
 767 with_gcc_major_version_only
 768 '
 769       ac_precious_vars='build_alias
 770 host_alias
 771 target_alias
 772 CPP
 773 CPPFLAGS'
 774
 775
 776 # Initialize some variables set by options.
 777 ac_init_help=
 778 ac_init_version=false
 779 ac_unrecognized_opts=
 780 ac_unrecognized_sep=
 781 # The variables have the same names as the options, with
 782 # dashes changed to underlines.
 783 cache_file=/dev/null
 784 exec_prefix=NONE
 785 no_create=
 786 no_recursion=
 787 prefix=NONE
 788 program_prefix=NONE
 789 program_suffix=NONE
 790 program_transform_name=s,x,x,
 791 silent=
 792 site=
 793 srcdir=
 794 verbose=
 795 x_includes=NONE
 796 x_libraries=NONE
 797
 798 # Installation directory options.
 799 # These are left unexpanded so users can "make install exec_prefix=/foo"
 800 # and all the variables that are supposed to be based on exec_prefix
 801 # by default will actually change.
 802 # Use braces instead of parens because sh, perl, etc. also accept them.
 803 # (The list follows the same order as the GNU Coding Standards.)
 804 bindir='${exec_prefix}/bin'
 805 sbindir='${exec_prefix}/sbin'
 806 libexecdir='${exec_prefix}/libexec'
 807 datarootdir='${prefix}/share'
 808 datadir='${datarootdir}'
 809 sysconfdir='${prefix}/etc'
 810 sharedstatedir='${prefix}/com'
 811 localstatedir='${prefix}/var'
 812 includedir='${prefix}/include'
 813 oldincludedir='/usr/include'
 814 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 815 infodir='${datarootdir}/info'
 816 htmldir='${docdir}'
 817 dvidir='${docdir}'
 818 pdfdir='${docdir}'
 819 psdir='${docdir}'
 820 libdir='${exec_prefix}/lib'
 821 localedir='${datarootdir}/locale'
 822 mandir='${datarootdir}/man'
 823
 824 ac_prev=
 825 ac_dashdash=
 826 for ac_option
 827 do
 828   # If the previous option needs an argument, assign it.
 829   if test -n "$ac_prev"; then
 830     eval $ac_prev=\$ac_option
 831     ac_prev=
 832     continue
 833   fi
 834
 835   case $ac_option in
 836   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 837   *)    ac_optarg=yes ;;
 838   esac
 839
 840   # Accept the important Cygnus configure options, so we can diagnose typos.
 841
 842   case $ac_dashdash$ac_option in
 843   --)
 844     ac_dashdash=yes ;;
 845
 846   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 847     ac_prev=bindir ;;
 848   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 849     bindir=$ac_optarg ;;
 850
 851   -build | --build | --buil | --bui | --bu)
 852     ac_prev=build_alias ;;
 853   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 854     build_alias=$ac_optarg ;;
 855
 856   -cache-file | --cache-file | --cache-fil | --cache-fi \
 857   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 858     ac_prev=cache_file ;;
 859   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 860   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 861     cache_file=$ac_optarg ;;
 862
 863   --config-cache | -C)
 864     cache_file=config.cache ;;
 865
 866   -datadir | --datadir | --datadi | --datad)
 867     ac_prev=datadir ;;
 868   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 869     datadir=$ac_optarg ;;
 870
 871   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 872   | --dataroo | --dataro | --datar)
 873     ac_prev=datarootdir ;;
 874   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 875   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 876     datarootdir=$ac_optarg ;;
 877
 878   -disable-* | --disable-*)
 879     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 880     # Reject names that are not valid shell variable names.
 881     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 882       as_fn_error "invalid feature name: $ac_useropt"
 883     ac_useropt_orig=$ac_useropt
 884     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 885     case $ac_user_opts in
 886       *"
 887 "enable_$ac_useropt"
 888 "*) ;;
 889       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 890          ac_unrecognized_sep=', ';;
 891     esac
 892     eval enable_$ac_useropt=no ;;
 893
 894   -docdir | --docdir | --docdi | --doc | --do)
 895     ac_prev=docdir ;;
 896   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 897     docdir=$ac_optarg ;;
 898
 899   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 900     ac_prev=dvidir ;;
 901   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 902     dvidir=$ac_optarg ;;
 903
 904   -enable-* | --enable-*)
 905     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 906     # Reject names that are not valid shell variable names.
 907     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 908       as_fn_error "invalid feature name: $ac_useropt"
 909     ac_useropt_orig=$ac_useropt
 910     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 911     case $ac_user_opts in
 912       *"
 913 "enable_$ac_useropt"
 914 "*) ;;
 915       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 916          ac_unrecognized_sep=', ';;
 917     esac
 918     eval enable_$ac_useropt=\$ac_optarg ;;
 919
 920   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 921   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 922   | --exec | --exe | --ex)
 923     ac_prev=exec_prefix ;;
 924   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 925   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 926   | --exec=* | --exe=* | --ex=*)
 927     exec_prefix=$ac_optarg ;;
 928
 929   -gas | --gas | --ga | --g)
 930     # Obsolete; use --with-gas.
 931     with_gas=yes ;;
 932
 933   -help | --help | --hel | --he | -h)
 934     ac_init_help=long ;;
 935   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 936     ac_init_help=recursive ;;
 937   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 938     ac_init_help=short ;;
 939
 940   -host | --host | --hos | --ho)
 941     ac_prev=host_alias ;;
 942   -host=* | --host=* | --hos=* | --ho=*)
 943     host_alias=$ac_optarg ;;
 944
 945   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 946     ac_prev=htmldir ;;
 947   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 948   | --ht=*)
 949     htmldir=$ac_optarg ;;
 950
 951   -includedir | --includedir | --includedi | --included | --include \
 952   | --includ | --inclu | --incl | --inc)
 953     ac_prev=includedir ;;
 954   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 955   | --includ=* | --inclu=* | --incl=* | --inc=*)
 956     includedir=$ac_optarg ;;
 957
 958   -infodir | --infodir | --infodi | --infod | --info | --inf)
 959     ac_prev=infodir ;;
 960   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 961     infodir=$ac_optarg ;;
 962
 963   -libdir | --libdir | --libdi | --libd)
 964     ac_prev=libdir ;;
 965   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 966     libdir=$ac_optarg ;;
 967
 968   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 969   | --libexe | --libex | --libe)
 970     ac_prev=libexecdir ;;
 971   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 972   | --libexe=* | --libex=* | --libe=*)
 973     libexecdir=$ac_optarg ;;
 974
 975   -localedir | --localedir | --localedi | --localed | --locale)
 976     ac_prev=localedir ;;
 977   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 978     localedir=$ac_optarg ;;
 979
 980   -localstatedir | --localstatedir | --localstatedi | --localstated \
 981   | --localstate | --localstat | --localsta | --localst | --locals)
 982     ac_prev=localstatedir ;;
 983   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 984   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 985     localstatedir=$ac_optarg ;;
 986
 987   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 988     ac_prev=mandir ;;
 989   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 990     mandir=$ac_optarg ;;
 991
 992   -nfp | --nfp | --nf)
 993     # Obsolete; use --without-fp.
 994     with_fp=no ;;
 995
 996   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 997   | --no-cr | --no-c | -n)
 998     no_create=yes ;;
 999
1000   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1001   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1002     no_recursion=yes ;;
1003
1004   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1005   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1006   | --oldin | --oldi | --old | --ol | --o)
1007     ac_prev=oldincludedir ;;
1008   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1009   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1010   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1011     oldincludedir=$ac_optarg ;;
1012
1013   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1014     ac_prev=prefix ;;
1015   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1016     prefix=$ac_optarg ;;
1017
1018   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1019   | --program-pre | --program-pr | --program-p)
1020     ac_prev=program_prefix ;;
1021   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1022   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1023     program_prefix=$ac_optarg ;;
1024
1025   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1026   | --program-suf | --program-su | --program-s)
1027     ac_prev=program_suffix ;;
1028   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1029   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1030     program_suffix=$ac_optarg ;;
1031
1032   -program-transform-name | --program-transform-name \
1033   | --program-transform-nam | --program-transform-na \
1034   | --program-transform-n | --program-transform- \
1035   | --program-transform | --program-transfor \
1036   | --program-transfo | --program-transf \
1037   | --program-trans | --program-tran \
1038   | --progr-tra | --program-tr | --program-t)
1039     ac_prev=program_transform_name ;;
1040   -program-transform-name=* | --program-transform-name=* \
1041   | --program-transform-nam=* | --program-transform-na=* \
1042   | --program-transform-n=* | --program-transform-=* \
1043   | --program-transform=* | --program-transfor=* \
1044   | --program-transfo=* | --program-transf=* \
1045   | --program-trans=* | --program-tran=* \
1046   | --progr-tra=* | --program-tr=* | --program-t=*)
1047     program_transform_name=$ac_optarg ;;
1048
1049   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1050     ac_prev=pdfdir ;;
1051   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1052     pdfdir=$ac_optarg ;;
1053
1054   -psdir | --psdir | --psdi | --psd | --ps)
1055     ac_prev=psdir ;;
1056   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1057     psdir=$ac_optarg ;;
1058
1059   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1060   | -silent | --silent | --silen | --sile | --sil)
1061     silent=yes ;;
1062
1063   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1064     ac_prev=sbindir ;;
1065   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1066   | --sbi=* | --sb=*)
1067     sbindir=$ac_optarg ;;
1068
1069   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1070   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1071   | --sharedst | --shareds | --shared | --share | --shar \
1072   | --sha | --sh)
1073     ac_prev=sharedstatedir ;;
1074   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1075   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1076   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1077   | --sha=* | --sh=*)
1078     sharedstatedir=$ac_optarg ;;
1079
1080   -site | --site | --sit)
1081     ac_prev=site ;;
1082   -site=* | --site=* | --sit=*)
1083     site=$ac_optarg ;;
1084
1085   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1086     ac_prev=srcdir ;;
1087   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1088     srcdir=$ac_optarg ;;
1089
1090   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1091   | --syscon | --sysco | --sysc | --sys | --sy)
1092     ac_prev=sysconfdir ;;
1093   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1094   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1095     sysconfdir=$ac_optarg ;;
1096
1097   -target | --target | --targe | --targ | --tar | --ta | --t)
1098     ac_prev=target_alias ;;
1099   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1100     target_alias=$ac_optarg ;;
1101
1102   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1103     verbose=yes ;;
1104
1105   -version | --version | --versio | --versi | --vers | -V)
1106     ac_init_version=: ;;
1107
1108   -with-* | --with-*)
1109     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1110     # Reject names that are not valid shell variable names.
1111     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1112       as_fn_error "invalid package name: $ac_useropt"
1113     ac_useropt_orig=$ac_useropt
1114     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1115     case $ac_user_opts in
1116       *"
1117 "with_$ac_useropt"
1118 "*) ;;
1119       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1120          ac_unrecognized_sep=', ';;
1121     esac
1122     eval with_$ac_useropt=\$ac_optarg ;;
1123
1124   -without-* | --without-*)
1125     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1126     # Reject names that are not valid shell variable names.
1127     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1128       as_fn_error "invalid package name: $ac_useropt"
1129     ac_useropt_orig=$ac_useropt
1130     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1131     case $ac_user_opts in
1132       *"
1133 "with_$ac_useropt"
1134 "*) ;;
1135       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1136          ac_unrecognized_sep=', ';;
1137     esac
1138     eval with_$ac_useropt=no ;;
1139
1140   --x)
1141     # Obsolete; use --with-x.
1142     with_x=yes ;;
1143
1144   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1145   | --x-incl | --x-inc | --x-in | --x-i)
1146     ac_prev=x_includes ;;
1147   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1148   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1149     x_includes=$ac_optarg ;;
1150
1151   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1152   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1153     ac_prev=x_libraries ;;
1154   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1155   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1156     x_libraries=$ac_optarg ;;
1157
1158   -*) as_fn_error "unrecognized option: \`$ac_option'
1159 Try \`$0 --help' for more information."
1160     ;;
1161
1162   *=*)
1163     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1164     # Reject names that are not valid shell variable names.
1165     case $ac_envvar in #(
1166       '' | [0-9]* | *[!_$as_cr_alnum]* )
1167       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1168     esac
1169     eval $ac_envvar=\$ac_optarg
1170     export $ac_envvar ;;
1171
1172   *)
1173     # FIXME: should be removed in autoconf 3.0.
1174     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1175     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1176       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1177     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1178     ;;
1179
1180   esac
1181 done
1182
1183 if test -n "$ac_prev"; then
1184   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1185   as_fn_error "missing argument to $ac_option"
1186 fi
1187
1188 if test -n "$ac_unrecognized_opts"; then
1189   case $enable_option_checking in
1190     no) ;;
1191     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1192     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1193   esac
1194 fi
1195
1196 # Check all directory arguments for consistency.
1197 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1198                 datadir sysconfdir sharedstatedir localstatedir includedir \
1199                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1200                 libdir localedir mandir
1201 do
1202   eval ac_val=\$$ac_var
1203   # Remove trailing slashes.
1204   case $ac_val in
1205     */ )
1206       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1207       eval $ac_var=\$ac_val;;
1208   esac
1209   # Be sure to have absolute directory names.
1210   case $ac_val in
1211     [\\/$]* | ?:[\\/]* )  continue;;
1212     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1213   esac
1214   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1215 done
1216
1217 # There might be people who depend on the old broken behavior: `$host'
1218 # used to hold the argument of --host etc.
1219 # FIXME: To remove some day.
1220 build=$build_alias
1221 host=$host_alias
1222 target=$target_alias
1223
1224 # FIXME: To remove some day.
1225 if test "x$host_alias" != x; then
1226   if test "x$build_alias" = x; then
1227     cross_compiling=maybe
1228     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1229     If a cross compiler is detected then cross compile mode will be used." >&2
1230   elif test "x$build_alias" != "x$host_alias"; then
1231     cross_compiling=yes
1232   fi
1233 fi
1234
1235 ac_tool_prefix=
1236 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1237
1238 test "$silent" = yes && exec 6>/dev/null
1239
1240
1241 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1242 ac_ls_di=`ls -di .` &&
1243 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1244   as_fn_error "working directory cannot be determined"
1245 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1246   as_fn_error "pwd does not report name of working directory"
1247
1248
1249 # Find the source files, if location was not specified.
1250 if test -z "$srcdir"; then
1251   ac_srcdir_defaulted=yes
1252   # Try the directory containing this script, then the parent directory.
1253   ac_confdir=`$as_dirname -- "$as_myself" ||
1254 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1255          X"$as_myself" : 'X\(//\)[^/]' \| \
1256          X"$as_myself" : 'X\(//\)$' \| \
1257          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1258 $as_echo X"$as_myself" |
1259     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1260             s//\1/
1261             q
1262           }
1263           /^X\(\/\/\)[^/].*/{
1264             s//\1/
1265             q
1266           }
1267           /^X\(\/\/\)$/{
1268             s//\1/
1269             q
1270           }
1271           /^X\(\/\).*/{
1272             s//\1/
1273             q
1274           }
1275           s/.*/./; q'`
1276   srcdir=$ac_confdir
1277   if test ! -r "$srcdir/$ac_unique_file"; then
1278     srcdir=..
1279   fi
1280 else
1281   ac_srcdir_defaulted=no
1282 fi
1283 if test ! -r "$srcdir/$ac_unique_file"; then
1284   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1285   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1286 fi
1287 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1288 ac_abs_confdir=`(
1289         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1290         pwd)`
1291 # When building in place, set srcdir=.
1292 if test "$ac_abs_confdir" = "$ac_pwd"; then
1293   srcdir=.
1294 fi
1295 # Remove unnecessary trailing slashes from srcdir.
1296 # Double slashes in file names in object file debugging info
1297 # mess up M-x gdb in Emacs.
1298 case $srcdir in
1299 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1300 esac
1301 for ac_var in $ac_precious_vars; do
1302   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1303   eval ac_env_${ac_var}_value=\$${ac_var}
1304   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1305   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1306 done
1307
1308 #
1309 # Report the --help message.
1310 #
1311 if test "$ac_init_help" = "long"; then
1312   # Omit some internal or obsolete options to make the list less imposing.
1313   # This message is too long to be a string in the A/UX 3.1 sh.
1314   cat <<_ACEOF
1315 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1316
1317 Usage: $0 [OPTION]... [VAR=VALUE]...
1318
1319 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1320 VAR=VALUE.  See below for descriptions of some of the useful variables.
1321
1322 Defaults for the options are specified in brackets.
1323
1324 Configuration:
1325   -h, --help              display this help and exit
1326       --help=short        display options specific to this package
1327       --help=recursive    display the short help of all the included packages
1328   -V, --version           display version information and exit
1329   -q, --quiet, --silent   do not print \`checking...' messages
1330       --cache-file=FILE   cache test results in FILE [disabled]
1331   -C, --config-cache      alias for \`--cache-file=config.cache'
1332   -n, --no-create         do not create output files
1333       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1334
1335 Installation directories:
1336   --prefix=PREFIX         install architecture-independent files in PREFIX
1337                           [$ac_default_prefix]
1338   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1339                           [PREFIX]
1340
1341 By default, \`make install' will install all the files in
1342 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1343 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1344 for instance \`--prefix=\$HOME'.
1345
1346 For better control, use the options below.
1347
1348 Fine tuning of the installation directories:
1349   --bindir=DIR            user executables [EPREFIX/bin]
1350   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1351   --libexecdir=DIR        program executables [EPREFIX/libexec]
1352   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1353   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1354   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1355   --libdir=DIR            object code libraries [EPREFIX/lib]
1356   --includedir=DIR        C header files [PREFIX/include]
1357   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1358   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1359   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1360   --infodir=DIR           info documentation [DATAROOTDIR/info]
1361   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1362   --mandir=DIR            man documentation [DATAROOTDIR/man]
1363   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1364   --htmldir=DIR           html documentation [DOCDIR]
1365   --dvidir=DIR            dvi documentation [DOCDIR]
1366   --pdfdir=DIR            pdf documentation [DOCDIR]
1367   --psdir=DIR             ps documentation [DOCDIR]
1368 _ACEOF
1369
1370   cat <<\_ACEOF
1371
1372 Program names:
1373   --program-prefix=PREFIX            prepend PREFIX to installed program names
1374   --program-suffix=SUFFIX            append SUFFIX to installed program names
1375   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1376
1377 System types:
1378   --build=BUILD     configure for building on BUILD [guessed]
1379   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1380   --target=TARGET   configure for building compilers for TARGET [HOST]
1381 _ACEOF
1382 fi
1383
1384 if test -n "$ac_init_help"; then
1385   case $ac_init_help in
1386      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1387    esac
1388   cat <<\_ACEOF
1389
1390 Optional Features:
1391   --disable-option-checking  ignore unrecognized --enable/--with options
1392   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1393   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1394   --enable-version-specific-runtime-libs
1395                           Specify that runtime libraries should be installed
1396                           in a compiler-specific directory [default=no]
1397   --enable-generated-files-in-srcdir
1398                           put copies of generated files in source dir intended
1399                           for creating source tarballs for users without
1400                           texinfo bison or flex. [default=no]
1401   --enable-multilib       build many library versions (default)
1402   --disable-dependency-tracking  speeds up one-time build
1403   --enable-dependency-tracking   do not reject slow dependency extractors
1404   --enable-shared[=PKGS]  build shared libraries [default=yes]
1405   --enable-static[=PKGS]  build static libraries [default=yes]
1406   --enable-fast-install[=PKGS]
1407                           optimize for fast installation [default=yes]
1408   --disable-libtool-lock  avoid locking (might break parallel builds)
1409   --enable-maintainer-mode  enable make rules and dependencies not useful
1410                           (and sometimes confusing) to the casual installer
1411   --enable-symvers=STYLE  enables symbol versioning of the shared library
1412                           [default=yes]
1413
1414 Optional Packages:
1415   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1416   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1417   --with-pic              try to use only PIC/non-PIC objects [default=use
1418                           both]
1419   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1420   --with-gcc-major-version-only
1421                           use only GCC major number in filesystem paths
1422
1423 Some influential environment variables:
1424   CC          C compiler command
1425   CFLAGS      C compiler flags
1426   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1427               nonstandard directory <lib dir>
1428   LIBS        libraries to pass to the linker, e.g. -l<library>
1429   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1430               you have headers in a nonstandard directory <include dir>
1431   CCAS        assembler compiler command (defaults to CC)
1432   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1433   CPP         C preprocessor
1434
1435 Use these variables to override the choices made by `configure' or to help
1436 it to find libraries and programs with nonstandard names/locations.
1437
1438 Report bugs to the package provider.
1439 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1440 General help using GNU software: <http://www.gnu.org/gethelp/>.
1441 _ACEOF
1442 ac_status=$?
1443 fi
1444
1445 if test "$ac_init_help" = "recursive"; then
1446   # If there are subdirs, report their specific --help.
1447   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1448     test -d "$ac_dir" ||
1449       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1450       continue
1451     ac_builddir=.
1452
1453 case "$ac_dir" in
1454 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1455 *)
1456   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1457   # A ".." for each directory in $ac_dir_suffix.
1458   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1459   case $ac_top_builddir_sub in
1460   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1461   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1462   esac ;;
1463 esac
1464 ac_abs_top_builddir=$ac_pwd
1465 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1466 # for backward compatibility:
1467 ac_top_builddir=$ac_top_build_prefix
1468
1469 case $srcdir in
1470   .)  # We are building in place.
1471     ac_srcdir=.
1472     ac_top_srcdir=$ac_top_builddir_sub
1473     ac_abs_top_srcdir=$ac_pwd ;;
1474   [\\/]* | ?:[\\/]* )  # Absolute name.
1475     ac_srcdir=$srcdir$ac_dir_suffix;
1476     ac_top_srcdir=$srcdir
1477     ac_abs_top_srcdir=$srcdir ;;
1478   *) # Relative name.
1479     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1480     ac_top_srcdir=$ac_top_build_prefix$srcdir
1481     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1482 esac
1483 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1484
1485     cd "$ac_dir" || { ac_status=$?; continue; }
1486     # Check for guested configure.
1487     if test -f "$ac_srcdir/configure.gnu"; then
1488       echo &&
1489       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1490     elif test -f "$ac_srcdir/configure"; then
1491       echo &&
1492       $SHELL "$ac_srcdir/configure" --help=recursive
1493     else
1494       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1495     fi || ac_status=$?
1496     cd "$ac_pwd" || { ac_status=$?; break; }
1497   done
1498 fi
1499
1500 test -n "$ac_init_help" && exit $ac_status
1501 if $ac_init_version; then
1502   cat <<\_ACEOF
1503 GNU Atomic Library configure 1.0
1504 generated by GNU Autoconf 2.64
1505
1506 Copyright (C) 2009 Free Software Foundation, Inc.
1507 This configure script is free software; the Free Software Foundation
1508 gives unlimited permission to copy, distribute and modify it.
1509 _ACEOF
1510   exit
1511 fi
1512
1513 ## ------------------------ ##
1514 ## Autoconf initialization. ##
1515 ## ------------------------ ##
1516
1517 # ac_fn_c_try_compile LINENO
1518 # --------------------------
1519 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1520 ac_fn_c_try_compile ()
1521 {
1522   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1523   rm -f conftest.$ac_objext
1524   if { { ac_try="$ac_compile"
1525 case "(($ac_try" in
1526   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1527   *) ac_try_echo=$ac_try;;
1528 esac
1529 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1530 $as_echo "$ac_try_echo"; } >&5
1531   (eval "$ac_compile") 2>conftest.err
1532   ac_status=$?
1533   if test -s conftest.err; then
1534     grep -v '^ *+' conftest.err >conftest.er1
1535     cat conftest.er1 >&5
1536     mv -f conftest.er1 conftest.err
1537   fi
1538   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1539   test $ac_status = 0; } && {
1540          test -z "$ac_c_werror_flag" ||
1541          test ! -s conftest.err
1542        } && test -s conftest.$ac_objext; then :
1543   ac_retval=0
1544 else
1545   $as_echo "$as_me: failed program was:" >&5
1546 sed 's/^/| /' conftest.$ac_ext >&5
1547
1548         ac_retval=1
1549 fi
1550   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1551   return $ac_retval
1552
1553 } # ac_fn_c_try_compile
1554
1555 # ac_fn_c_try_link LINENO
1556 # -----------------------
1557 # Try to link conftest.$ac_ext, and return whether this succeeded.
1558 ac_fn_c_try_link ()
1559 {
1560   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561   rm -f conftest.$ac_objext conftest$ac_exeext
1562   if { { ac_try="$ac_link"
1563 case "(($ac_try" in
1564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1565   *) ac_try_echo=$ac_try;;
1566 esac
1567 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1568 $as_echo "$ac_try_echo"; } >&5
1569   (eval "$ac_link") 2>conftest.err
1570   ac_status=$?
1571   if test -s conftest.err; then
1572     grep -v '^ *+' conftest.err >conftest.er1
1573     cat conftest.er1 >&5
1574     mv -f conftest.er1 conftest.err
1575   fi
1576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1577   test $ac_status = 0; } && {
1578          test -z "$ac_c_werror_flag" ||
1579          test ! -s conftest.err
1580        } && test -s conftest$ac_exeext && {
1581          test "$cross_compiling" = yes ||
1582          $as_test_x conftest$ac_exeext
1583        }; then :
1584   ac_retval=0
1585 else
1586   $as_echo "$as_me: failed program was:" >&5
1587 sed 's/^/| /' conftest.$ac_ext >&5
1588
1589         ac_retval=1
1590 fi
1591   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1592   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1593   # interfere with the next link command; also delete a directory that is
1594   # left behind by Apple's compiler.  We do this before executing the actions.
1595   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1596   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1597   return $ac_retval
1598
1599 } # ac_fn_c_try_link
1600
1601 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1602 # -------------------------------------------------------
1603 # Tests whether HEADER exists and can be compiled using the include files in
1604 # INCLUDES, setting the cache variable VAR accordingly.
1605 ac_fn_c_check_header_compile ()
1606 {
1607   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1608   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1609 $as_echo_n "checking for $2... " >&6; }
1610 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1611   $as_echo_n "(cached) " >&6
1612 else
1613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1614 /* end confdefs.h.  */
1615 $4
1616 #include <$2>
1617 _ACEOF
1618 if ac_fn_c_try_compile "$LINENO"; then :
1619   eval "$3=yes"
1620 else
1621   eval "$3=no"
1622 fi
1623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1624 fi
1625 eval ac_res=\$$3
1626                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1627 $as_echo "$ac_res" >&6; }
1628   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1629
1630 } # ac_fn_c_check_header_compile
1631
1632 # ac_fn_c_try_cpp LINENO
1633 # ----------------------
1634 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1635 ac_fn_c_try_cpp ()
1636 {
1637   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1638   if { { ac_try="$ac_cpp conftest.$ac_ext"
1639 case "(($ac_try" in
1640   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1641   *) ac_try_echo=$ac_try;;
1642 esac
1643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1644 $as_echo "$ac_try_echo"; } >&5
1645   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1646   ac_status=$?
1647   if test -s conftest.err; then
1648     grep -v '^ *+' conftest.err >conftest.er1
1649     cat conftest.er1 >&5
1650     mv -f conftest.er1 conftest.err
1651   fi
1652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1653   test $ac_status = 0; } >/dev/null && {
1654          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1655          test ! -s conftest.err
1656        }; then :
1657   ac_retval=0
1658 else
1659   $as_echo "$as_me: failed program was:" >&5
1660 sed 's/^/| /' conftest.$ac_ext >&5
1661
1662     ac_retval=1
1663 fi
1664   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1665   return $ac_retval
1666
1667 } # ac_fn_c_try_cpp
1668
1669 # ac_fn_c_try_run LINENO
1670 # ----------------------
1671 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1672 # that executables *can* be run.
1673 ac_fn_c_try_run ()
1674 {
1675   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1676   if { { ac_try="$ac_link"
1677 case "(($ac_try" in
1678   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1679   *) ac_try_echo=$ac_try;;
1680 esac
1681 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1682 $as_echo "$ac_try_echo"; } >&5
1683   (eval "$ac_link") 2>&5
1684   ac_status=$?
1685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1686   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1687   { { case "(($ac_try" in
1688   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1689   *) ac_try_echo=$ac_try;;
1690 esac
1691 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1692 $as_echo "$ac_try_echo"; } >&5
1693   (eval "$ac_try") 2>&5
1694   ac_status=$?
1695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696   test $ac_status = 0; }; }; then :
1697   ac_retval=0
1698 else
1699   $as_echo "$as_me: program exited with status $ac_status" >&5
1700        $as_echo "$as_me: failed program was:" >&5
1701 sed 's/^/| /' conftest.$ac_ext >&5
1702
1703        ac_retval=$ac_status
1704 fi
1705   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1706   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1707   return $ac_retval
1708
1709 } # ac_fn_c_try_run
1710
1711 # ac_fn_c_check_func LINENO FUNC VAR
1712 # ----------------------------------
1713 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1714 ac_fn_c_check_func ()
1715 {
1716   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1718 $as_echo_n "checking for $2... " >&6; }
1719 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1720   $as_echo_n "(cached) " >&6
1721 else
1722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1723 /* end confdefs.h.  */
1724 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1725    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1726 #define $2 innocuous_$2
1727
1728 /* System header to define __stub macros and hopefully few prototypes,
1729     which can conflict with char $2 (); below.
1730     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1731     <limits.h> exists even on freestanding compilers.  */
1732
1733 #ifdef __STDC__
1734 # include <limits.h>
1735 #else
1736 # include <assert.h>
1737 #endif
1738
1739 #undef $2
1740
1741 /* Override any GCC internal prototype to avoid an error.
1742    Use char because int might match the return type of a GCC
1743    builtin and then its argument prototype would still apply.  */
1744 #ifdef __cplusplus
1745 extern "C"
1746 #endif
1747 char $2 ();
1748 /* The GNU C library defines this for functions which it implements
1749     to always fail with ENOSYS.  Some functions are actually named
1750     something starting with __ and the normal name is an alias.  */
1751 #if defined __stub_$2 || defined __stub___$2
1752 choke me
1753 #endif
1754
1755 int
1756 main ()
1757 {
1758 return $2 ();
1759   ;
1760   return 0;
1761 }
1762 _ACEOF
1763 if ac_fn_c_try_link "$LINENO"; then :
1764   eval "$3=yes"
1765 else
1766   eval "$3=no"
1767 fi
1768 rm -f core conftest.err conftest.$ac_objext \
1769     conftest$ac_exeext conftest.$ac_ext
1770 fi
1771 eval ac_res=\$$3
1772                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1773 $as_echo "$ac_res" >&6; }
1774   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1775
1776 } # ac_fn_c_check_func
1777
1778 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1779 # -------------------------------------------
1780 # Tests whether TYPE exists after having included INCLUDES, setting cache
1781 # variable VAR accordingly.
1782 ac_fn_c_check_type ()
1783 {
1784   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1785   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1786 $as_echo_n "checking for $2... " >&6; }
1787 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1788   $as_echo_n "(cached) " >&6
1789 else
1790   eval "$3=no"
1791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1792 /* end confdefs.h.  */
1793 $4
1794 int
1795 main ()
1796 {
1797 if (sizeof ($2))
1798          return 0;
1799   ;
1800   return 0;
1801 }
1802 _ACEOF
1803 if ac_fn_c_try_compile "$LINENO"; then :
1804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1805 /* end confdefs.h.  */
1806 $4
1807 int
1808 main ()
1809 {
1810 if (sizeof (($2)))
1811             return 0;
1812   ;
1813   return 0;
1814 }
1815 _ACEOF
1816 if ac_fn_c_try_compile "$LINENO"; then :
1817
1818 else
1819   eval "$3=yes"
1820 fi
1821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1822 fi
1823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1824 fi
1825 eval ac_res=\$$3
1826                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1827 $as_echo "$ac_res" >&6; }
1828   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1829
1830 } # ac_fn_c_check_type
1831
1832 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1833 # --------------------------------------------
1834 # Tries to find the compile-time value of EXPR in a program that includes
1835 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1836 # computed
1837 ac_fn_c_compute_int ()
1838 {
1839   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1840   if test "$cross_compiling" = yes; then
1841     # Depending upon the size, compute the lo and hi bounds.
1842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1843 /* end confdefs.h.  */
1844 $4
1845 int
1846 main ()
1847 {
1848 static int test_array [1 - 2 * !(($2) >= 0)];
1849 test_array [0] = 0
1850
1851   ;
1852   return 0;
1853 }
1854 _ACEOF
1855 if ac_fn_c_try_compile "$LINENO"; then :
1856   ac_lo=0 ac_mid=0
1857   while :; do
1858     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1859 /* end confdefs.h.  */
1860 $4
1861 int
1862 main ()
1863 {
1864 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1865 test_array [0] = 0
1866
1867   ;
1868   return 0;
1869 }
1870 _ACEOF
1871 if ac_fn_c_try_compile "$LINENO"; then :
1872   ac_hi=$ac_mid; break
1873 else
1874   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1875                         if test $ac_lo -le $ac_mid; then
1876                           ac_lo= ac_hi=
1877                           break
1878                         fi
1879                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1880 fi
1881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1882   done
1883 else
1884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1885 /* end confdefs.h.  */
1886 $4
1887 int
1888 main ()
1889 {
1890 static int test_array [1 - 2 * !(($2) < 0)];
1891 test_array [0] = 0
1892
1893   ;
1894   return 0;
1895 }
1896 _ACEOF
1897 if ac_fn_c_try_compile "$LINENO"; then :
1898   ac_hi=-1 ac_mid=-1
1899   while :; do
1900     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1901 /* end confdefs.h.  */
1902 $4
1903 int
1904 main ()
1905 {
1906 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1907 test_array [0] = 0
1908
1909   ;
1910   return 0;
1911 }
1912 _ACEOF
1913 if ac_fn_c_try_compile "$LINENO"; then :
1914   ac_lo=$ac_mid; break
1915 else
1916   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1917                         if test $ac_mid -le $ac_hi; then
1918                           ac_lo= ac_hi=
1919                           break
1920                         fi
1921                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1922 fi
1923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1924   done
1925 else
1926   ac_lo= ac_hi=
1927 fi
1928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1929 fi
1930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1931 # Binary search between lo and hi bounds.
1932 while test "x$ac_lo" != "x$ac_hi"; do
1933   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1934   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1935 /* end confdefs.h.  */
1936 $4
1937 int
1938 main ()
1939 {
1940 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1941 test_array [0] = 0
1942
1943   ;
1944   return 0;
1945 }
1946 _ACEOF
1947 if ac_fn_c_try_compile "$LINENO"; then :
1948   ac_hi=$ac_mid
1949 else
1950   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1951 fi
1952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1953 done
1954 case $ac_lo in #((
1955 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1956 '') ac_retval=1 ;;
1957 esac
1958   else
1959     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1960 /* end confdefs.h.  */
1961 $4
1962 static long int longval () { return $2; }
1963 static unsigned long int ulongval () { return $2; }
1964 #include <stdio.h>
1965 #include <stdlib.h>
1966 int
1967 main ()
1968 {
1969
1970   FILE *f = fopen ("conftest.val", "w");
1971   if (! f)
1972     return 1;
1973   if (($2) < 0)
1974     {
1975       long int i = longval ();
1976       if (i != ($2))
1977         return 1;
1978       fprintf (f, "%ld", i);
1979     }
1980   else
1981     {
1982       unsigned long int i = ulongval ();
1983       if (i != ($2))
1984         return 1;
1985       fprintf (f, "%lu", i);
1986     }
1987   /* Do not output a trailing newline, as this causes \r\n confusion
1988      on some platforms.  */
1989   return ferror (f) || fclose (f) != 0;
1990
1991   ;
1992   return 0;
1993 }
1994 _ACEOF
1995 if ac_fn_c_try_run "$LINENO"; then :
1996   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1997 else
1998   ac_retval=1
1999 fi
2000 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2001   conftest.$ac_objext conftest.beam conftest.$ac_ext
2002 rm -f conftest.val
2003
2004   fi
2005   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2006   return $ac_retval
2007
2008 } # ac_fn_c_compute_int
2009
2010 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2011 # -------------------------------------------------------
2012 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2013 # the include files in INCLUDES and setting the cache variable VAR
2014 # accordingly.
2015 ac_fn_c_check_header_mongrel ()
2016 {
2017   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2018   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2019   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2020 $as_echo_n "checking for $2... " >&6; }
2021 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2022   $as_echo_n "(cached) " >&6
2023 fi
2024 eval ac_res=\$$3
2025                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2026 $as_echo "$ac_res" >&6; }
2027 else
2028   # Is the header compilable?
2029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2030 $as_echo_n "checking $2 usability... " >&6; }
2031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2032 /* end confdefs.h.  */
2033 $4
2034 #include <$2>
2035 _ACEOF
2036 if ac_fn_c_try_compile "$LINENO"; then :
2037   ac_header_compiler=yes
2038 else
2039   ac_header_compiler=no
2040 fi
2041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2043 $as_echo "$ac_header_compiler" >&6; }
2044
2045 # Is the header present?
2046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2047 $as_echo_n "checking $2 presence... " >&6; }
2048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2049 /* end confdefs.h.  */
2050 #include <$2>
2051 _ACEOF
2052 if ac_fn_c_try_cpp "$LINENO"; then :
2053   ac_header_preproc=yes
2054 else
2055   ac_header_preproc=no
2056 fi
2057 rm -f conftest.err conftest.$ac_ext
2058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2059 $as_echo "$ac_header_preproc" >&6; }
2060
2061 # So?  What about this header?
2062 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2063   yes:no: )
2064     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2065 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2066     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2067 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2068     ;;
2069   no:yes:* )
2070     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2071 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2072     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2073 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2074     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2075 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2076     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2077 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2078     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2079 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2080     ;;
2081 esac
2082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2083 $as_echo_n "checking for $2... " >&6; }
2084 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2085   $as_echo_n "(cached) " >&6
2086 else
2087   eval "$3=\$ac_header_compiler"
2088 fi
2089 eval ac_res=\$$3
2090                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2091 $as_echo "$ac_res" >&6; }
2092 fi
2093   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2094
2095 } # ac_fn_c_check_header_mongrel
2096 cat >config.log <<_ACEOF
2097 This file contains any messages produced by compilers while
2098 running configure, to aid debugging if configure makes a mistake.
2099
2100 It was created by GNU Atomic Library $as_me 1.0, which was
2101 generated by GNU Autoconf 2.64.  Invocation command line was
2102
2103   $ $0 $@
2104
2105 _ACEOF
2106 exec 5>>config.log
2107 {
2108 cat <<_ASUNAME
2109 ## --------- ##
2110 ## Platform. ##
2111 ## --------- ##
2112
2113 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2114 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2115 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2116 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2117 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2118
2119 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2120 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2121
2122 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2123 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2124 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2125 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2126 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2127 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2128 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2129
2130 _ASUNAME
2131
2132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2133 for as_dir in $PATH
2134 do
2135   IFS=$as_save_IFS
2136   test -z "$as_dir" && as_dir=.
2137     $as_echo "PATH: $as_dir"
2138   done
2139 IFS=$as_save_IFS
2140
2141 } >&5
2142
2143 cat >&5 <<_ACEOF
2144
2145
2146 ## ----------- ##
2147 ## Core tests. ##
2148 ## ----------- ##
2149
2150 _ACEOF
2151
2152
2153 # Keep a trace of the command line.
2154 # Strip out --no-create and --no-recursion so they do not pile up.
2155 # Strip out --silent because we don't want to record it for future runs.
2156 # Also quote any args containing shell meta-characters.
2157 # Make two passes to allow for proper duplicate-argument suppression.
2158 ac_configure_args=
2159 ac_configure_args0=
2160 ac_configure_args1=
2161 ac_must_keep_next=false
2162 for ac_pass in 1 2
2163 do
2164   for ac_arg
2165   do
2166     case $ac_arg in
2167     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2168     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2169     | -silent | --silent | --silen | --sile | --sil)
2170       continue ;;
2171     *\'*)
2172       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2173     esac
2174     case $ac_pass in
2175     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2176     2)
2177       as_fn_append ac_configure_args1 " '$ac_arg'"
2178       if test $ac_must_keep_next = true; then
2179         ac_must_keep_next=false # Got value, back to normal.
2180       else
2181         case $ac_arg in
2182           *=* | --config-cache | -C | -disable-* | --disable-* \
2183           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2184           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2185           | -with-* | --with-* | -without-* | --without-* | --x)
2186             case "$ac_configure_args0 " in
2187               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2188             esac
2189             ;;
2190           -* ) ac_must_keep_next=true ;;
2191         esac
2192       fi
2193       as_fn_append ac_configure_args " '$ac_arg'"
2194       ;;
2195     esac
2196   done
2197 done
2198 { ac_configure_args0=; unset ac_configure_args0;}
2199 { ac_configure_args1=; unset ac_configure_args1;}
2200
2201 # When interrupted or exit'd, cleanup temporary files, and complete
2202 # config.log.  We remove comments because anyway the quotes in there
2203 # would cause problems or look ugly.
2204 # WARNING: Use '\'' to represent an apostrophe within the trap.
2205 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2206 trap 'exit_status=$?
2207   # Save into config.log some information that might help in debugging.
2208   {
2209     echo
2210
2211     cat <<\_ASBOX
2212 ## ---------------- ##
2213 ## Cache variables. ##
2214 ## ---------------- ##
2215 _ASBOX
2216     echo
2217     # The following way of writing the cache mishandles newlines in values,
2218 (
2219   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2220     eval ac_val=\$$ac_var
2221     case $ac_val in #(
2222     *${as_nl}*)
2223       case $ac_var in #(
2224       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2225 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2226       esac
2227       case $ac_var in #(
2228       _ | IFS | as_nl) ;; #(
2229       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2230       *) { eval $ac_var=; unset $ac_var;} ;;
2231       esac ;;
2232     esac
2233   done
2234   (set) 2>&1 |
2235     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2236     *${as_nl}ac_space=\ *)
2237       sed -n \
2238         "s/'\''/'\''\\\\'\'''\''/g;
2239           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2240       ;; #(
2241     *)
2242       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2243       ;;
2244     esac |
2245     sort
2246 )
2247     echo
2248
2249     cat <<\_ASBOX
2250 ## ----------------- ##
2251 ## Output variables. ##
2252 ## ----------------- ##
2253 _ASBOX
2254     echo
2255     for ac_var in $ac_subst_vars
2256     do
2257       eval ac_val=\$$ac_var
2258       case $ac_val in
2259       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2260       esac
2261       $as_echo "$ac_var='\''$ac_val'\''"
2262     done | sort
2263     echo
2264
2265     if test -n "$ac_subst_files"; then
2266       cat <<\_ASBOX
2267 ## ------------------- ##
2268 ## File substitutions. ##
2269 ## ------------------- ##
2270 _ASBOX
2271       echo
2272       for ac_var in $ac_subst_files
2273       do
2274         eval ac_val=\$$ac_var
2275         case $ac_val in
2276         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2277         esac
2278         $as_echo "$ac_var='\''$ac_val'\''"
2279       done | sort
2280       echo
2281     fi
2282
2283     if test -s confdefs.h; then
2284       cat <<\_ASBOX
2285 ## ----------- ##
2286 ## confdefs.h. ##
2287 ## ----------- ##
2288 _ASBOX
2289       echo
2290       cat confdefs.h
2291       echo
2292     fi
2293     test "$ac_signal" != 0 &&
2294       $as_echo "$as_me: caught signal $ac_signal"
2295     $as_echo "$as_me: exit $exit_status"
2296   } >&5
2297   rm -f core *.core core.conftest.* &&
2298     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2299     exit $exit_status
2300 ' 0
2301 for ac_signal in 1 2 13 15; do
2302   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2303 done
2304 ac_signal=0
2305
2306 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2307 rm -f -r conftest* confdefs.h
2308
2309 $as_echo "/* confdefs.h */" > confdefs.h
2310
2311 # Predefined preprocessor variables.
2312
2313 cat >>confdefs.h <<_ACEOF
2314 #define PACKAGE_NAME "$PACKAGE_NAME"
2315 _ACEOF
2316
2317 cat >>confdefs.h <<_ACEOF
2318 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2319 _ACEOF
2320
2321 cat >>confdefs.h <<_ACEOF
2322 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2323 _ACEOF
2324
2325 cat >>confdefs.h <<_ACEOF
2326 #define PACKAGE_STRING "$PACKAGE_STRING"
2327 _ACEOF
2328
2329 cat >>confdefs.h <<_ACEOF
2330 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2331 _ACEOF
2332
2333 cat >>confdefs.h <<_ACEOF
2334 #define PACKAGE_URL "$PACKAGE_URL"
2335 _ACEOF
2336
2337
2338 # Let the site file select an alternate cache file if it wants to.
2339 # Prefer an explicitly selected file to automatically selected ones.
2340 ac_site_file1=NONE
2341 ac_site_file2=NONE
2342 if test -n "$CONFIG_SITE"; then
2343   ac_site_file1=$CONFIG_SITE
2344 elif test "x$prefix" != xNONE; then
2345   ac_site_file1=$prefix/share/config.site
2346   ac_site_file2=$prefix/etc/config.site
2347 else
2348   ac_site_file1=$ac_default_prefix/share/config.site
2349   ac_site_file2=$ac_default_prefix/etc/config.site
2350 fi
2351 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2352 do
2353   test "x$ac_site_file" = xNONE && continue
2354   if test -r "$ac_site_file"; then
2355     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2356 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2357     sed 's/^/| /' "$ac_site_file" >&5
2358     . "$ac_site_file"
2359   fi
2360 done
2361
2362 if test -r "$cache_file"; then
2363   # Some versions of bash will fail to source /dev/null (special
2364   # files actually), so we avoid doing that.
2365   if test -f "$cache_file"; then
2366     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2367 $as_echo "$as_me: loading cache $cache_file" >&6;}
2368     case $cache_file in
2369       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2370       *)                      . "./$cache_file";;
2371     esac
2372   fi
2373 else
2374   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2375 $as_echo "$as_me: creating cache $cache_file" >&6;}
2376   >$cache_file
2377 fi
2378
2379 # Check that the precious variables saved in the cache have kept the same
2380 # value.
2381 ac_cache_corrupted=false
2382 for ac_var in $ac_precious_vars; do
2383   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2384   eval ac_new_set=\$ac_env_${ac_var}_set
2385   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2386   eval ac_new_val=\$ac_env_${ac_var}_value
2387   case $ac_old_set,$ac_new_set in
2388     set,)
2389       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2390 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2391       ac_cache_corrupted=: ;;
2392     ,set)
2393       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2394 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2395       ac_cache_corrupted=: ;;
2396     ,);;
2397     *)
2398       if test "x$ac_old_val" != "x$ac_new_val"; then
2399         # differences in whitespace do not lead to failure.
2400         ac_old_val_w=`echo x $ac_old_val`
2401         ac_new_val_w=`echo x $ac_new_val`
2402         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2403           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2404 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2405           ac_cache_corrupted=:
2406         else
2407           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2408 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2409           eval $ac_var=\$ac_old_val
2410         fi
2411         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2412 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2413         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2414 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2415       fi;;
2416   esac
2417   # Pass precious variables to config.status.
2418   if test "$ac_new_set" = set; then
2419     case $ac_new_val in
2420     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2421     *) ac_arg=$ac_var=$ac_new_val ;;
2422     esac
2423     case " $ac_configure_args " in
2424       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2425       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2426     esac
2427   fi
2428 done
2429 if $ac_cache_corrupted; then
2430   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2431 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2432   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2433 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2434   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2435 fi
2436 ## -------------------- ##
2437 ## Main body of script. ##
2438 ## -------------------- ##
2439
2440 ac_ext=c
2441 ac_cpp='$CPP $CPPFLAGS'
2442 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2443 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2444 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2445
2446
2447
2448
2449
2450 ac_config_headers="$ac_config_headers auto-config.h"
2451
2452
2453 # -------
2454 # Options
2455 # -------
2456
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2458 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2459  # Check whether --enable-version-specific-runtime-libs was given.
2460 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2461   enableval=$enable_version_specific_runtime_libs;
2462       case "$enableval" in
2463        yes|no) ;;
2464        *) as_fn_error "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2465                           esac
2466
2467 else
2468   enable_version_specific_runtime_libs=no
2469 fi
2470
2471
2472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2473 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2474
2475 # We would like our source tree to be readonly. However when releases or
2476 # pre-releases are generated, the flex/bison generated files as well as the
2477 # various formats of manuals need to be included along with the rest of the
2478 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2479 # just that.
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2481 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2482  # Check whether --enable-generated-files-in-srcdir was given.
2483 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2484   enableval=$enable_generated_files_in_srcdir;
2485       case "$enableval" in
2486        yes|no) ;;
2487        *) as_fn_error "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2488                           esac
2489
2490 else
2491   enable_generated_files_in_srcdir=no
2492 fi
2493
2494
2495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2496 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2497  if test "$enable_generated_files_in_srcdir" = yes; then
2498   GENINSRC_TRUE=
2499   GENINSRC_FALSE='#'
2500 else
2501   GENINSRC_TRUE='#'
2502   GENINSRC_FALSE=
2503 fi
2504
2505
2506
2507 # -------
2508
2509 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2510 #
2511 # You will slowly go insane if you do not grok the following fact:  when
2512 # building this library, the top-level /target/ becomes the library's /host/.
2513 #
2514 # configure then causes --target to default to --host, exactly like any
2515 # other package using autoconf.  Therefore, 'target' and 'host' will
2516 # always be the same.  This makes sense both for native and cross compilers
2517 # just think about it for a little while.  :-)
2518 #
2519 # Also, if this library is being configured as part of a cross compiler, the
2520 # top-level configure script will pass the "real" host as $with_cross_host.
2521 #
2522 # Do not delete or change the following two lines.  For why, see
2523 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2524 ac_aux_dir=
2525 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2526   for ac_t in install-sh install.sh shtool; do
2527     if test -f "$ac_dir/$ac_t"; then
2528       ac_aux_dir=$ac_dir
2529       ac_install_sh="$ac_aux_dir/$ac_t -c"
2530       break 2
2531     fi
2532   done
2533 done
2534 if test -z "$ac_aux_dir"; then
2535   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2536 fi
2537
2538 # These three variables are undocumented and unsupported,
2539 # and are intended to be withdrawn in a future Autoconf release.
2540 # They can cause serious problems if a builder's source tree is in a directory
2541 # whose full name contains unusual characters.
2542 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2543 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2544 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2545
2546
2547 # Make sure we can run config.sub.
2548 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2549   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2550
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2552 $as_echo_n "checking build system type... " >&6; }
2553 if test "${ac_cv_build+set}" = set; then :
2554   $as_echo_n "(cached) " >&6
2555 else
2556   ac_build_alias=$build_alias
2557 test "x$ac_build_alias" = x &&
2558   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2559 test "x$ac_build_alias" = x &&
2560   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2561 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2562   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2563
2564 fi
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2566 $as_echo "$ac_cv_build" >&6; }
2567 case $ac_cv_build in
2568 *-*-*) ;;
2569 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2570 esac
2571 build=$ac_cv_build
2572 ac_save_IFS=$IFS; IFS='-'
2573 set x $ac_cv_build
2574 shift
2575 build_cpu=$1
2576 build_vendor=$2
2577 shift; shift
2578 # Remember, the first character of IFS is used to create $*,
2579 # except with old shells:
2580 build_os=$*
2581 IFS=$ac_save_IFS
2582 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2583
2584
2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2586 $as_echo_n "checking host system type... " >&6; }
2587 if test "${ac_cv_host+set}" = set; then :
2588   $as_echo_n "(cached) " >&6
2589 else
2590   if test "x$host_alias" = x; then
2591   ac_cv_host=$ac_cv_build
2592 else
2593   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2594     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2595 fi
2596
2597 fi
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2599 $as_echo "$ac_cv_host" >&6; }
2600 case $ac_cv_host in
2601 *-*-*) ;;
2602 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2603 esac
2604 host=$ac_cv_host
2605 ac_save_IFS=$IFS; IFS='-'
2606 set x $ac_cv_host
2607 shift
2608 host_cpu=$1
2609 host_vendor=$2
2610 shift; shift
2611 # Remember, the first character of IFS is used to create $*,
2612 # except with old shells:
2613 host_os=$*
2614 IFS=$ac_save_IFS
2615 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2616
2617
2618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2619 $as_echo_n "checking target system type... " >&6; }
2620 if test "${ac_cv_target+set}" = set; then :
2621   $as_echo_n "(cached) " >&6
2622 else
2623   if test "x$target_alias" = x; then
2624   ac_cv_target=$ac_cv_host
2625 else
2626   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2627     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2628 fi
2629
2630 fi
2631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2632 $as_echo "$ac_cv_target" >&6; }
2633 case $ac_cv_target in
2634 *-*-*) ;;
2635 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2636 esac
2637 target=$ac_cv_target
2638 ac_save_IFS=$IFS; IFS='-'
2639 set x $ac_cv_target
2640 shift
2641 target_cpu=$1
2642 target_vendor=$2
2643 shift; shift
2644 # Remember, the first character of IFS is used to create $*,
2645 # except with old shells:
2646 target_os=$*
2647 IFS=$ac_save_IFS
2648 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2649
2650
2651 # The aliases save the names the user supplied, while $host etc.
2652 # will get canonicalized.
2653 test -n "$target_alias" &&
2654   test "$program_prefix$program_suffix$program_transform_name" = \
2655     NONENONEs,x,x, &&
2656   program_prefix=${target_alias}-
2657
2658 target_alias=${target_alias-$host_alias}
2659
2660 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2661 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2662 #  1.9.0:  minimum required version
2663 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2664 #              of other PACKAGE_* variables will, however, and there's nothing
2665 #              we can do about that; they come from AC_INIT).
2666 #  no-dist:  we don't want 'dist' and related rules.
2667 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2668 #            file in the top srcdir, etc, etc), so stop complaining.
2669 #  -Wall:  turns on all automake warnings...
2670 #  -Wno-portability:  ...except this one, since GNU make is required.
2671 #  -Wno-override: ... and this one, since we do want this in testsuite.
2672 am__api_version='1.11'
2673
2674 # Find a good install program.  We prefer a C program (faster),
2675 # so one script is as good as another.  But avoid the broken or
2676 # incompatible versions:
2677 # SysV /etc/install, /usr/sbin/install
2678 # SunOS /usr/etc/install
2679 # IRIX /sbin/install
2680 # AIX /bin/install
2681 # AmigaOS /C/install, which installs bootblocks on floppy discs
2682 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2683 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2684 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2685 # OS/2's system install, which has a completely different semantic
2686 # ./install, which can be erroneously created by make from ./install.sh.
2687 # Reject install programs that cannot install multiple files.
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2689 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2690 if test -z "$INSTALL"; then
2691 if test "${ac_cv_path_install+set}" = set; then :
2692   $as_echo_n "(cached) " >&6
2693 else
2694   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2695 for as_dir in $PATH
2696 do
2697   IFS=$as_save_IFS
2698   test -z "$as_dir" && as_dir=.
2699     # Account for people who put trailing slashes in PATH elements.
2700 case $as_dir/ in #((
2701   ./ | .// | /[cC]/* | \
2702   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2703   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2704   /usr/ucb/* ) ;;
2705   *)
2706     # OSF1 and SCO ODT 3.0 have their own names for install.
2707     # Don't use installbsd from OSF since it installs stuff as root
2708     # by default.
2709     for ac_prog in ginstall scoinst install; do
2710       for ac_exec_ext in '' $ac_executable_extensions; do
2711         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2712           if test $ac_prog = install &&
2713             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2714             # AIX install.  It has an incompatible calling convention.
2715             :
2716           elif test $ac_prog = install &&
2717             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2718             # program-specific install script used by HP pwplus--don't use.
2719             :
2720           else
2721             rm -rf conftest.one conftest.two conftest.dir
2722             echo one > conftest.one
2723             echo two > conftest.two
2724             mkdir conftest.dir
2725             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2726               test -s conftest.one && test -s conftest.two &&
2727               test -s conftest.dir/conftest.one &&
2728               test -s conftest.dir/conftest.two
2729             then
2730               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2731               break 3
2732             fi
2733           fi
2734         fi
2735       done
2736     done
2737     ;;
2738 esac
2739
2740   done
2741 IFS=$as_save_IFS
2742
2743 rm -rf conftest.one conftest.two conftest.dir
2744
2745 fi
2746   if test "${ac_cv_path_install+set}" = set; then
2747     INSTALL=$ac_cv_path_install
2748   else
2749     # As a last resort, use the slow shell script.  Don't cache a
2750     # value for INSTALL within a source directory, because that will
2751     # break other packages using the cache if that directory is
2752     # removed, or if the value is a relative name.
2753     INSTALL=$ac_install_sh
2754   fi
2755 fi
2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2757 $as_echo "$INSTALL" >&6; }
2758
2759 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2760 # It thinks the first close brace ends the variable substitution.
2761 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2762
2763 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2764
2765 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2766
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2768 $as_echo_n "checking whether build environment is sane... " >&6; }
2769 # Just in case
2770 sleep 1
2771 echo timestamp > conftest.file
2772 # Reject unsafe characters in $srcdir or the absolute working directory
2773 # name.  Accept space and tab only in the latter.
2774 am_lf='
2775 '
2776 case `pwd` in
2777   *[\\\"\#\$\&\'\`$am_lf]*)
2778     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2779 esac
2780 case $srcdir in
2781   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2782     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2783 esac
2784
2785 # Do `set' in a subshell so we don't clobber the current shell's
2786 # arguments.  Must try -L first in case configure is actually a
2787 # symlink; some systems play weird games with the mod time of symlinks
2788 # (eg FreeBSD returns the mod time of the symlink's containing
2789 # directory).
2790 if (
2791    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2792    if test "$*" = "X"; then
2793       # -L didn't work.
2794       set X `ls -t "$srcdir/configure" conftest.file`
2795    fi
2796    rm -f conftest.file
2797    if test "$*" != "X $srcdir/configure conftest.file" \
2798       && test "$*" != "X conftest.file $srcdir/configure"; then
2799
2800       # If neither matched, then we have a broken ls.  This can happen
2801       # if, for instance, CONFIG_SHELL is bash and it inherits a
2802       # broken ls alias from the environment.  This has actually
2803       # happened.  Such a system could not be considered "sane".
2804       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2805 alias in your environment" "$LINENO" 5
2806    fi
2807
2808    test "$2" = conftest.file
2809    )
2810 then
2811    # Ok.
2812    :
2813 else
2814    as_fn_error "newly created file is older than distributed files!
2815 Check your system clock" "$LINENO" 5
2816 fi
2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2818 $as_echo "yes" >&6; }
2819 test "$program_prefix" != NONE &&
2820   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2821 # Use a double $ so make ignores it.
2822 test "$program_suffix" != NONE &&
2823   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2824 # Double any \ or $.
2825 # By default was `s,x,x', remove it if useless.
2826 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2827 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2828
2829 # expand $ac_aux_dir to an absolute path
2830 am_aux_dir=`cd $ac_aux_dir && pwd`
2831
2832 if test x"${MISSING+set}" != xset; then
2833   case $am_aux_dir in
2834   *\ * | *\     *)
2835     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2836   *)
2837     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2838   esac
2839 fi
2840 # Use eval to expand $SHELL
2841 if eval "$MISSING --run true"; then
2842   am_missing_run="$MISSING --run "
2843 else
2844   am_missing_run=
2845   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2846 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2847 fi
2848
2849 if test x"${install_sh}" != xset; then
2850   case $am_aux_dir in
2851   *\ * | *\     *)
2852     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2853   *)
2854     install_sh="\${SHELL} $am_aux_dir/install-sh"
2855   esac
2856 fi
2857
2858 # Installed binaries are usually stripped using `strip' when the user
2859 # run `make install-strip'.  However `strip' might not be the right
2860 # tool to use in cross-compilation environments, therefore Automake
2861 # will honor the `STRIP' environment variable to overrule this program.
2862 if test "$cross_compiling" != no; then
2863   if test -n "$ac_tool_prefix"; then
2864   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2865 set dummy ${ac_tool_prefix}strip; ac_word=$2
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2867 $as_echo_n "checking for $ac_word... " >&6; }
2868 if test "${ac_cv_prog_STRIP+set}" = set; then :
2869   $as_echo_n "(cached) " >&6
2870 else
2871   if test -n "$STRIP"; then
2872   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2873 else
2874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2875 for as_dir in $PATH
2876 do
2877   IFS=$as_save_IFS
2878   test -z "$as_dir" && as_dir=.
2879     for ac_exec_ext in '' $ac_executable_extensions; do
2880   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2881     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2882     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2883     break 2
2884   fi
2885 done
2886   done
2887 IFS=$as_save_IFS
2888
2889 fi
2890 fi
2891 STRIP=$ac_cv_prog_STRIP
2892 if test -n "$STRIP"; then
2893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2894 $as_echo "$STRIP" >&6; }
2895 else
2896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2897 $as_echo "no" >&6; }
2898 fi
2899
2900
2901 fi
2902 if test -z "$ac_cv_prog_STRIP"; then
2903   ac_ct_STRIP=$STRIP
2904   # Extract the first word of "strip", so it can be a program name with args.
2905 set dummy strip; ac_word=$2
2906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2907 $as_echo_n "checking for $ac_word... " >&6; }
2908 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2909   $as_echo_n "(cached) " >&6
2910 else
2911   if test -n "$ac_ct_STRIP"; then
2912   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2913 else
2914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2915 for as_dir in $PATH
2916 do
2917   IFS=$as_save_IFS
2918   test -z "$as_dir" && as_dir=.
2919     for ac_exec_ext in '' $ac_executable_extensions; do
2920   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2921     ac_cv_prog_ac_ct_STRIP="strip"
2922     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2923     break 2
2924   fi
2925 done
2926   done
2927 IFS=$as_save_IFS
2928
2929 fi
2930 fi
2931 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2932 if test -n "$ac_ct_STRIP"; then
2933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2934 $as_echo "$ac_ct_STRIP" >&6; }
2935 else
2936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2937 $as_echo "no" >&6; }
2938 fi
2939
2940   if test "x$ac_ct_STRIP" = x; then
2941     STRIP=":"
2942   else
2943     case $cross_compiling:$ac_tool_warned in
2944 yes:)
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2946 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2947 ac_tool_warned=yes ;;
2948 esac
2949     STRIP=$ac_ct_STRIP
2950   fi
2951 else
2952   STRIP="$ac_cv_prog_STRIP"
2953 fi
2954
2955 fi
2956 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2957
2958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2959 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2960 if test -z "$MKDIR_P"; then
2961   if test "${ac_cv_path_mkdir+set}" = set; then :
2962   $as_echo_n "(cached) " >&6
2963 else
2964   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2965 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2966 do
2967   IFS=$as_save_IFS
2968   test -z "$as_dir" && as_dir=.
2969     for ac_prog in mkdir gmkdir; do
2970          for ac_exec_ext in '' $ac_executable_extensions; do
2971            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2972            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2973              'mkdir (GNU coreutils) '* | \
2974              'mkdir (coreutils) '* | \
2975              'mkdir (fileutils) '4.1*)
2976                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2977                break 3;;
2978            esac
2979          done
2980        done
2981   done
2982 IFS=$as_save_IFS
2983
2984 fi
2985
2986   if test "${ac_cv_path_mkdir+set}" = set; then
2987     MKDIR_P="$ac_cv_path_mkdir -p"
2988   else
2989     # As a last resort, use the slow shell script.  Don't cache a
2990     # value for MKDIR_P within a source directory, because that will
2991     # break other packages using the cache if that directory is
2992     # removed, or if the value is a relative name.
2993     test -d ./--version && rmdir ./--version
2994     MKDIR_P="$ac_install_sh -d"
2995   fi
2996 fi
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2998 $as_echo "$MKDIR_P" >&6; }
2999
3000 mkdir_p="$MKDIR_P"
3001 case $mkdir_p in
3002   [\\/$]* | ?:[\\/]*) ;;
3003   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3004 esac
3005
3006 for ac_prog in gawk mawk nawk awk
3007 do
3008   # Extract the first word of "$ac_prog", so it can be a program name with args.
3009 set dummy $ac_prog; ac_word=$2
3010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3011 $as_echo_n "checking for $ac_word... " >&6; }
3012 if test "${ac_cv_prog_AWK+set}" = set; then :
3013   $as_echo_n "(cached) " >&6
3014 else
3015   if test -n "$AWK"; then
3016   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3017 else
3018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3019 for as_dir in $PATH
3020 do
3021   IFS=$as_save_IFS
3022   test -z "$as_dir" && as_dir=.
3023     for ac_exec_ext in '' $ac_executable_extensions; do
3024   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3025     ac_cv_prog_AWK="$ac_prog"
3026     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3027     break 2
3028   fi
3029 done
3030   done
3031 IFS=$as_save_IFS
3032
3033 fi
3034 fi
3035 AWK=$ac_cv_prog_AWK
3036 if test -n "$AWK"; then
3037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3038 $as_echo "$AWK" >&6; }
3039 else
3040   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3041 $as_echo "no" >&6; }
3042 fi
3043
3044
3045   test -n "$AWK" && break
3046 done
3047
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3049 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3050 set x ${MAKE-make}
3051 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3052 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3053   $as_echo_n "(cached) " >&6
3054 else
3055   cat >conftest.make <<\_ACEOF
3056 SHELL = /bin/sh
3057 all:
3058         @echo '@@@%%%=$(MAKE)=@@@%%%'
3059 _ACEOF
3060 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3061 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3062   *@@@%%%=?*=@@@%%%*)
3063     eval ac_cv_prog_make_${ac_make}_set=yes;;
3064   *)
3065     eval ac_cv_prog_make_${ac_make}_set=no;;
3066 esac
3067 rm -f conftest.make
3068 fi
3069 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3071 $as_echo "yes" >&6; }
3072   SET_MAKE=
3073 else
3074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3075 $as_echo "no" >&6; }
3076   SET_MAKE="MAKE=${MAKE-make}"
3077 fi
3078
3079 rm -rf .tst 2>/dev/null
3080 mkdir .tst 2>/dev/null
3081 if test -d .tst; then
3082   am__leading_dot=.
3083 else
3084   am__leading_dot=_
3085 fi
3086 rmdir .tst 2>/dev/null
3087
3088 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3089   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3090   # is not polluted with repeated "-I."
3091   am__isrc=' -I$(srcdir)'
3092   # test to see if srcdir already configured
3093   if test -f $srcdir/config.status; then
3094     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3095   fi
3096 fi
3097
3098 # test whether we have cygpath
3099 if test -z "$CYGPATH_W"; then
3100   if (cygpath --version) >/dev/null 2>/dev/null; then
3101     CYGPATH_W='cygpath -w'
3102   else
3103     CYGPATH_W=echo
3104   fi
3105 fi
3106
3107
3108 # Define the identity of the package.
3109  PACKAGE='libatomic'
3110  VERSION='1.0'
3111
3112
3113 cat >>confdefs.h <<_ACEOF
3114 #define PACKAGE "$PACKAGE"
3115 _ACEOF
3116
3117
3118 cat >>confdefs.h <<_ACEOF
3119 #define VERSION "$VERSION"
3120 _ACEOF
3121
3122 # Some tools Automake needs.
3123
3124 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3125
3126
3127 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3128
3129
3130 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3131
3132
3133 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3134
3135
3136 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3137
3138 # We need awk for the "check" target.  The system "awk" is bad on
3139 # some platforms.
3140 # Always define AMTAR for backward compatibility.  Yes, it's still used
3141 # in the wild :-(  We should find a proper way to deprecate it ...
3142 AMTAR='$${TAR-tar}'
3143
3144 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3145
3146
3147
3148
3149
3150 # Default to --enable-multilib
3151 # Check whether --enable-multilib was given.
3152 if test "${enable_multilib+set}" = set; then :
3153   enableval=$enable_multilib; case "$enableval" in
3154   yes) multilib=yes ;;
3155   no)  multilib=no ;;
3156   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
3157  esac
3158 else
3159   multilib=yes
3160 fi
3161
3162
3163 # We may get other options which we leave undocumented:
3164 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3165 # See config-ml.in if you want the gory details.
3166
3167 if test "$srcdir" = "."; then
3168   if test "$with_target_subdir" != "."; then
3169     multi_basedir="$srcdir/$with_multisrctop../.."
3170   else
3171     multi_basedir="$srcdir/$with_multisrctop.."
3172   fi
3173 else
3174   multi_basedir="$srcdir/.."
3175 fi
3176
3177
3178 # Even if the default multilib is not a cross compilation,
3179 # it may be that some of the other multilibs are.
3180 if test $cross_compiling = no && test $multilib = yes \
3181    && test "x${with_multisubdir}" != x ; then
3182    cross_compiling=maybe
3183 fi
3184
3185 ac_config_commands="$ac_config_commands default-1"
3186
3187
3188 # Calculate toolexeclibdir
3189 # Also toolexecdir, though it's only used in toolexeclibdir
3190 case ${enable_version_specific_runtime_libs} in
3191   yes)
3192     # Need the gcc compiler version to know where to install libraries
3193     # and header files if --enable-version-specific-runtime-libs option
3194     # is selected.
3195     toolexecdir='$(libdir)/gcc/$(target_alias)'
3196     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3197     ;;
3198   no)
3199     if test -n "$with_cross_host" &&
3200        test x"$with_cross_host" != x"no"; then
3201       # Install a library built with a cross compiler in tooldir, not libdir.
3202       toolexecdir='$(exec_prefix)/$(target_alias)'
3203       toolexeclibdir='$(toolexecdir)/lib'
3204     else
3205       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3206       toolexeclibdir='$(libdir)'
3207     fi
3208     multi_os_directory=`$CC -print-multi-os-directory`
3209     case $multi_os_directory in
3210       .) ;; # Avoid trailing /.
3211       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3212     esac
3213     ;;
3214 esac
3215
3216
3217
3218 # Check the compiler.
3219 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3220 # We must force CC to /not/ be precious variables; otherwise
3221 # the wrong, non-multilib-adjusted value will be used in multilibs.
3222 # As a side effect, we have to subst CFLAGS ourselves.
3223
3224
3225
3226 ac_ext=c
3227 ac_cpp='$CPP $CPPFLAGS'
3228 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3229 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3230 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3231 if test -n "$ac_tool_prefix"; then
3232   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3233 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3235 $as_echo_n "checking for $ac_word... " >&6; }
3236 if test "${ac_cv_prog_CC+set}" = set; then :
3237   $as_echo_n "(cached) " >&6
3238 else
3239   if test -n "$CC"; then
3240   ac_cv_prog_CC="$CC" # Let the user override the test.
3241 else
3242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3243 for as_dir in $PATH
3244 do
3245   IFS=$as_save_IFS
3246   test -z "$as_dir" && as_dir=.
3247     for ac_exec_ext in '' $ac_executable_extensions; do
3248   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3249     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3250     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3251     break 2
3252   fi
3253 done
3254   done
3255 IFS=$as_save_IFS
3256
3257 fi
3258 fi
3259 CC=$ac_cv_prog_CC
3260 if test -n "$CC"; then
3261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3262 $as_echo "$CC" >&6; }
3263 else
3264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3265 $as_echo "no" >&6; }
3266 fi
3267
3268
3269 fi
3270 if test -z "$ac_cv_prog_CC"; then
3271   ac_ct_CC=$CC
3272   # Extract the first word of "gcc", so it can be a program name with args.
3273 set dummy gcc; ac_word=$2
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3275 $as_echo_n "checking for $ac_word... " >&6; }
3276 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3277   $as_echo_n "(cached) " >&6
3278 else
3279   if test -n "$ac_ct_CC"; then
3280   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3281 else
3282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3283 for as_dir in $PATH
3284 do
3285   IFS=$as_save_IFS
3286   test -z "$as_dir" && as_dir=.
3287     for ac_exec_ext in '' $ac_executable_extensions; do
3288   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3289     ac_cv_prog_ac_ct_CC="gcc"
3290     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3291     break 2
3292   fi
3293 done
3294   done
3295 IFS=$as_save_IFS
3296
3297 fi
3298 fi
3299 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3300 if test -n "$ac_ct_CC"; then
3301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3302 $as_echo "$ac_ct_CC" >&6; }
3303 else
3304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3305 $as_echo "no" >&6; }
3306 fi
3307
3308   if test "x$ac_ct_CC" = x; then
3309     CC=""
3310   else
3311     case $cross_compiling:$ac_tool_warned in
3312 yes:)
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3314 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3315 ac_tool_warned=yes ;;
3316 esac
3317     CC=$ac_ct_CC
3318   fi
3319 else
3320   CC="$ac_cv_prog_CC"
3321 fi
3322
3323 if test -z "$CC"; then
3324           if test -n "$ac_tool_prefix"; then
3325     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3326 set dummy ${ac_tool_prefix}cc; ac_word=$2
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3328 $as_echo_n "checking for $ac_word... " >&6; }
3329 if test "${ac_cv_prog_CC+set}" = set; then :
3330   $as_echo_n "(cached) " >&6
3331 else
3332   if test -n "$CC"; then
3333   ac_cv_prog_CC="$CC" # Let the user override the test.
3334 else
3335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3336 for as_dir in $PATH
3337 do
3338   IFS=$as_save_IFS
3339   test -z "$as_dir" && as_dir=.
3340     for ac_exec_ext in '' $ac_executable_extensions; do
3341   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3342     ac_cv_prog_CC="${ac_tool_prefix}cc"
3343     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3344     break 2
3345   fi
3346 done
3347   done
3348 IFS=$as_save_IFS
3349
3350 fi
3351 fi
3352 CC=$ac_cv_prog_CC
3353 if test -n "$CC"; then
3354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3355 $as_echo "$CC" >&6; }
3356 else
3357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3358 $as_echo "no" >&6; }
3359 fi
3360
3361
3362   fi
3363 fi
3364 if test -z "$CC"; then
3365   # Extract the first word of "cc", so it can be a program name with args.
3366 set dummy cc; ac_word=$2
3367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3368 $as_echo_n "checking for $ac_word... " >&6; }
3369 if test "${ac_cv_prog_CC+set}" = set; then :
3370   $as_echo_n "(cached) " >&6
3371 else
3372   if test -n "$CC"; then
3373   ac_cv_prog_CC="$CC" # Let the user override the test.
3374 else
3375   ac_prog_rejected=no
3376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3377 for as_dir in $PATH
3378 do
3379   IFS=$as_save_IFS
3380   test -z "$as_dir" && as_dir=.
3381     for ac_exec_ext in '' $ac_executable_extensions; do
3382   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3383     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3384        ac_prog_rejected=yes
3385        continue
3386      fi
3387     ac_cv_prog_CC="cc"
3388     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3389     break 2
3390   fi
3391 done
3392   done
3393 IFS=$as_save_IFS
3394
3395 if test $ac_prog_rejected = yes; then
3396   # We found a bogon in the path, so make sure we never use it.
3397   set dummy $ac_cv_prog_CC
3398   shift
3399   if test $# != 0; then
3400     # We chose a different compiler from the bogus one.
3401     # However, it has the same basename, so the bogon will be chosen
3402     # first if we set CC to just the basename; use the full file name.
3403     shift
3404     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3405   fi
3406 fi
3407 fi
3408 fi
3409 CC=$ac_cv_prog_CC
3410 if test -n "$CC"; then
3411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3412 $as_echo "$CC" >&6; }
3413 else
3414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3415 $as_echo "no" >&6; }
3416 fi
3417
3418
3419 fi
3420 if test -z "$CC"; then
3421   if test -n "$ac_tool_prefix"; then
3422   for ac_prog in cl.exe
3423   do
3424     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3425 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3427 $as_echo_n "checking for $ac_word... " >&6; }
3428 if test "${ac_cv_prog_CC+set}" = set; then :
3429   $as_echo_n "(cached) " >&6
3430 else
3431   if test -n "$CC"; then
3432   ac_cv_prog_CC="$CC" # Let the user override the test.
3433 else
3434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3435 for as_dir in $PATH
3436 do
3437   IFS=$as_save_IFS
3438   test -z "$as_dir" && as_dir=.
3439     for ac_exec_ext in '' $ac_executable_extensions; do
3440   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3441     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3442     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3443     break 2
3444   fi
3445 done
3446   done
3447 IFS=$as_save_IFS
3448
3449 fi
3450 fi
3451 CC=$ac_cv_prog_CC
3452 if test -n "$CC"; then
3453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3454 $as_echo "$CC" >&6; }
3455 else
3456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3457 $as_echo "no" >&6; }
3458 fi
3459
3460
3461     test -n "$CC" && break
3462   done
3463 fi
3464 if test -z "$CC"; then
3465   ac_ct_CC=$CC
3466   for ac_prog in cl.exe
3467 do
3468   # Extract the first word of "$ac_prog", so it can be a program name with args.
3469 set dummy $ac_prog; ac_word=$2
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3471 $as_echo_n "checking for $ac_word... " >&6; }
3472 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3473   $as_echo_n "(cached) " >&6
3474 else
3475   if test -n "$ac_ct_CC"; then
3476   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3477 else
3478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3479 for as_dir in $PATH
3480 do
3481   IFS=$as_save_IFS
3482   test -z "$as_dir" && as_dir=.
3483     for ac_exec_ext in '' $ac_executable_extensions; do
3484   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3485     ac_cv_prog_ac_ct_CC="$ac_prog"
3486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3487     break 2
3488   fi
3489 done
3490   done
3491 IFS=$as_save_IFS
3492
3493 fi
3494 fi
3495 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3496 if test -n "$ac_ct_CC"; then
3497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3498 $as_echo "$ac_ct_CC" >&6; }
3499 else
3500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3501 $as_echo "no" >&6; }
3502 fi
3503
3504
3505   test -n "$ac_ct_CC" && break
3506 done
3507
3508   if test "x$ac_ct_CC" = x; then
3509     CC=""
3510   else
3511     case $cross_compiling:$ac_tool_warned in
3512 yes:)
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3514 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3515 ac_tool_warned=yes ;;
3516 esac
3517     CC=$ac_ct_CC
3518   fi
3519 fi
3520
3521 fi
3522
3523
3524 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3525 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3526 as_fn_error "no acceptable C compiler found in \$PATH
3527 See \`config.log' for more details." "$LINENO" 5; }
3528
3529 # Provide some information about the compiler.
3530 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3531 set X $ac_compile
3532 ac_compiler=$2
3533 for ac_option in --version -v -V -qversion; do
3534   { { ac_try="$ac_compiler $ac_option >&5"
3535 case "(($ac_try" in
3536   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3537   *) ac_try_echo=$ac_try;;
3538 esac
3539 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3540 $as_echo "$ac_try_echo"; } >&5
3541   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3542   ac_status=$?
3543   if test -s conftest.err; then
3544     sed '10a\
3545 ... rest of stderr output deleted ...
3546          10q' conftest.err >conftest.er1
3547     cat conftest.er1 >&5
3548     rm -f conftest.er1 conftest.err
3549   fi
3550   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3551   test $ac_status = 0; }
3552 done
3553
3554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3555 /* end confdefs.h.  */
3556
3557 int
3558 main ()
3559 {
3560
3561   ;
3562   return 0;
3563 }
3564 _ACEOF
3565 ac_clean_files_save=$ac_clean_files
3566 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3567 # Try to create an executable without -o first, disregard a.out.
3568 # It will help us diagnose broken compilers, and finding out an intuition
3569 # of exeext.
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3571 $as_echo_n "checking for C compiler default output file name... " >&6; }
3572 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3573
3574 # The possible output files:
3575 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3576
3577 ac_rmfiles=
3578 for ac_file in $ac_files
3579 do
3580   case $ac_file in
3581     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3582     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3583   esac
3584 done
3585 rm -f $ac_rmfiles
3586
3587 if { { ac_try="$ac_link_default"
3588 case "(($ac_try" in
3589   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3590   *) ac_try_echo=$ac_try;;
3591 esac
3592 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3593 $as_echo "$ac_try_echo"; } >&5
3594   (eval "$ac_link_default") 2>&5
3595   ac_status=$?
3596   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3597   test $ac_status = 0; }; then :
3598   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3599 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3600 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3601 # so that the user can short-circuit this test for compilers unknown to
3602 # Autoconf.
3603 for ac_file in $ac_files ''
3604 do
3605   test -f "$ac_file" || continue
3606   case $ac_file in
3607     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3608         ;;
3609     [ab].out )
3610         # We found the default executable, but exeext='' is most
3611         # certainly right.
3612         break;;
3613     *.* )
3614         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3615         then :; else
3616            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3617         fi
3618         # We set ac_cv_exeext here because the later test for it is not
3619         # safe: cross compilers may not add the suffix if given an `-o'
3620         # argument, so we may need to know it at that point already.
3621         # Even if this section looks crufty: it has the advantage of
3622         # actually working.
3623         break;;
3624     * )
3625         break;;
3626   esac
3627 done
3628 test "$ac_cv_exeext" = no && ac_cv_exeext=
3629
3630 else
3631   ac_file=''
3632 fi
3633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3634 $as_echo "$ac_file" >&6; }
3635 if test -z "$ac_file"; then :
3636   $as_echo "$as_me: failed program was:" >&5
3637 sed 's/^/| /' conftest.$ac_ext >&5
3638
3639 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3640 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3641 { as_fn_set_status 77
3642 as_fn_error "C compiler cannot create executables
3643 See \`config.log' for more details." "$LINENO" 5; }; }
3644 fi
3645 ac_exeext=$ac_cv_exeext
3646
3647 # Check that the compiler produces executables we can run.  If not, either
3648 # the compiler is broken, or we cross compile.
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3650 $as_echo_n "checking whether the C compiler works... " >&6; }
3651 # If not cross compiling, check that we can run a simple program.
3652 if test "$cross_compiling" != yes; then
3653   if { ac_try='./$ac_file'
3654   { { case "(($ac_try" in
3655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3656   *) ac_try_echo=$ac_try;;
3657 esac
3658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3659 $as_echo "$ac_try_echo"; } >&5
3660   (eval "$ac_try") 2>&5
3661   ac_status=$?
3662   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3663   test $ac_status = 0; }; }; then
3664     cross_compiling=no
3665   else
3666     if test "$cross_compiling" = maybe; then
3667         cross_compiling=yes
3668     else
3669         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3670 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3671 as_fn_error "cannot run C compiled programs.
3672 If you meant to cross compile, use \`--host'.
3673 See \`config.log' for more details." "$LINENO" 5; }
3674     fi
3675   fi
3676 fi
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3678 $as_echo "yes" >&6; }
3679
3680 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3681 ac_clean_files=$ac_clean_files_save
3682 # Check that the compiler produces executables we can run.  If not, either
3683 # the compiler is broken, or we cross compile.
3684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3685 $as_echo_n "checking whether we are cross compiling... " >&6; }
3686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3687 $as_echo "$cross_compiling" >&6; }
3688
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3690 $as_echo_n "checking for suffix of executables... " >&6; }
3691 if { { ac_try="$ac_link"
3692 case "(($ac_try" in
3693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3694   *) ac_try_echo=$ac_try;;
3695 esac
3696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3697 $as_echo "$ac_try_echo"; } >&5
3698   (eval "$ac_link") 2>&5
3699   ac_status=$?
3700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3701   test $ac_status = 0; }; then :
3702   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3703 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3704 # work properly (i.e., refer to `conftest.exe'), while it won't with
3705 # `rm'.
3706 for ac_file in conftest.exe conftest conftest.*; do
3707   test -f "$ac_file" || continue
3708   case $ac_file in
3709     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3710     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3711           break;;
3712     * ) break;;
3713   esac
3714 done
3715 else
3716   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3718 as_fn_error "cannot compute suffix of executables: cannot compile and link
3719 See \`config.log' for more details." "$LINENO" 5; }
3720 fi
3721 rm -f conftest$ac_cv_exeext
3722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3723 $as_echo "$ac_cv_exeext" >&6; }
3724
3725 rm -f conftest.$ac_ext
3726 EXEEXT=$ac_cv_exeext
3727 ac_exeext=$EXEEXT
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3729 $as_echo_n "checking for suffix of object files... " >&6; }
3730 if test "${ac_cv_objext+set}" = set; then :
3731   $as_echo_n "(cached) " >&6
3732 else
3733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3734 /* end confdefs.h.  */
3735
3736 int
3737 main ()
3738 {
3739
3740   ;
3741   return 0;
3742 }
3743 _ACEOF
3744 rm -f conftest.o conftest.obj
3745 if { { ac_try="$ac_compile"
3746 case "(($ac_try" in
3747   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3748   *) ac_try_echo=$ac_try;;
3749 esac
3750 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3751 $as_echo "$ac_try_echo"; } >&5
3752   (eval "$ac_compile") 2>&5
3753   ac_status=$?
3754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3755   test $ac_status = 0; }; then :
3756   for ac_file in conftest.o conftest.obj conftest.*; do
3757   test -f "$ac_file" || continue;
3758   case $ac_file in
3759     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3760     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3761        break;;
3762   esac
3763 done
3764 else
3765   $as_echo "$as_me: failed program was:" >&5
3766 sed 's/^/| /' conftest.$ac_ext >&5
3767
3768 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3769 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3770 as_fn_error "cannot compute suffix of object files: cannot compile
3771 See \`config.log' for more details." "$LINENO" 5; }
3772 fi
3773 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3774 fi
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3776 $as_echo "$ac_cv_objext" >&6; }
3777 OBJEXT=$ac_cv_objext
3778 ac_objext=$OBJEXT
3779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3780 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3781 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3782   $as_echo_n "(cached) " >&6
3783 else
3784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3785 /* end confdefs.h.  */
3786
3787 int
3788 main ()
3789 {
3790 #ifndef __GNUC__
3791        choke me
3792 #endif
3793
3794   ;
3795   return 0;
3796 }
3797 _ACEOF
3798 if ac_fn_c_try_compile "$LINENO"; then :
3799   ac_compiler_gnu=yes
3800 else
3801   ac_compiler_gnu=no
3802 fi
3803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3804 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3805
3806 fi
3807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3808 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3809 if test $ac_compiler_gnu = yes; then
3810   GCC=yes
3811 else
3812   GCC=
3813 fi
3814 ac_test_CFLAGS=${CFLAGS+set}
3815 ac_save_CFLAGS=$CFLAGS
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3817 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3818 if test "${ac_cv_prog_cc_g+set}" = set; then :
3819   $as_echo_n "(cached) " >&6
3820 else
3821   ac_save_c_werror_flag=$ac_c_werror_flag
3822    ac_c_werror_flag=yes
3823    ac_cv_prog_cc_g=no
3824    CFLAGS="-g"
3825    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3826 /* end confdefs.h.  */
3827
3828 int
3829 main ()
3830 {
3831
3832   ;
3833   return 0;
3834 }
3835 _ACEOF
3836 if ac_fn_c_try_compile "$LINENO"; then :
3837   ac_cv_prog_cc_g=yes
3838 else
3839   CFLAGS=""
3840       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3841 /* end confdefs.h.  */
3842
3843 int
3844 main ()
3845 {
3846
3847   ;
3848   return 0;
3849 }
3850 _ACEOF
3851 if ac_fn_c_try_compile "$LINENO"; then :
3852
3853 else
3854   ac_c_werror_flag=$ac_save_c_werror_flag
3855          CFLAGS="-g"
3856          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3857 /* end confdefs.h.  */
3858
3859 int
3860 main ()
3861 {
3862
3863   ;
3864   return 0;
3865 }
3866 _ACEOF
3867 if ac_fn_c_try_compile "$LINENO"; then :
3868   ac_cv_prog_cc_g=yes
3869 fi
3870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3871 fi
3872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3873 fi
3874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3875    ac_c_werror_flag=$ac_save_c_werror_flag
3876 fi
3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3878 $as_echo "$ac_cv_prog_cc_g" >&6; }
3879 if test "$ac_test_CFLAGS" = set; then
3880   CFLAGS=$ac_save_CFLAGS
3881 elif test $ac_cv_prog_cc_g = yes; then
3882   if test "$GCC" = yes; then
3883     CFLAGS="-g -O2"
3884   else
3885     CFLAGS="-g"
3886   fi
3887 else
3888   if test "$GCC" = yes; then
3889     CFLAGS="-O2"
3890   else
3891     CFLAGS=
3892   fi
3893 fi
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3895 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3896 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3897   $as_echo_n "(cached) " >&6
3898 else
3899   ac_cv_prog_cc_c89=no
3900 ac_save_CC=$CC
3901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3902 /* end confdefs.h.  */
3903 #include <stdarg.h>
3904 #include <stdio.h>
3905 #include <sys/types.h>
3906 #include <sys/stat.h>
3907 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3908 struct buf { int x; };
3909 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3910 static char *e (p, i)
3911      char **p;
3912      int i;
3913 {
3914   return p[i];
3915 }
3916 static char *f (char * (*g) (char **, int), char **p, ...)
3917 {
3918   char *s;
3919   va_list v;
3920   va_start (v,p);
3921   s = g (p, va_arg (v,int));
3922   va_end (v);
3923   return s;
3924 }
3925
3926 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3927    function prototypes and stuff, but not '\xHH' hex character constants.
3928    These don't provoke an error unfortunately, instead are silently treated
3929    as 'x'.  The following induces an error, until -std is added to get
3930    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3931    array size at least.  It's necessary to write '\x00'==0 to get something
3932    that's true only with -std.  */
3933 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3934
3935 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3936    inside strings and character constants.  */
3937 #define FOO(x) 'x'
3938 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3939
3940 int test (int i, double x);
3941 struct s1 {int (*f) (int a);};
3942 struct s2 {int (*f) (double a);};
3943 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3944 int argc;
3945 char **argv;
3946 int
3947 main ()
3948 {
3949 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3950   ;
3951   return 0;
3952 }
3953 _ACEOF
3954 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3955         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3956 do
3957   CC="$ac_save_CC $ac_arg"
3958   if ac_fn_c_try_compile "$LINENO"; then :
3959   ac_cv_prog_cc_c89=$ac_arg
3960 fi
3961 rm -f core conftest.err conftest.$ac_objext
3962   test "x$ac_cv_prog_cc_c89" != "xno" && break
3963 done
3964 rm -f conftest.$ac_ext
3965 CC=$ac_save_CC
3966
3967 fi
3968 # AC_CACHE_VAL
3969 case "x$ac_cv_prog_cc_c89" in
3970   x)
3971     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3972 $as_echo "none needed" >&6; } ;;
3973   xno)
3974     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3975 $as_echo "unsupported" >&6; } ;;
3976   *)
3977     CC="$CC $ac_cv_prog_cc_c89"
3978     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3979 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3980 esac
3981 if test "x$ac_cv_prog_cc_c89" != xno; then :
3982
3983 fi
3984
3985 ac_ext=c
3986 ac_cpp='$CPP $CPPFLAGS'
3987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3990 DEPDIR="${am__leading_dot}deps"
3991
3992 ac_config_commands="$ac_config_commands depfiles"
3993
3994
3995 am_make=${MAKE-make}
3996 cat > confinc << 'END'
3997 am__doit:
3998         @echo this is the am__doit target
3999 .PHONY: am__doit
4000 END
4001 # If we don't find an include directive, just comment out the code.
4002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4003 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4004 am__include="#"
4005 am__quote=
4006 _am_result=none
4007 # First try GNU make style include.
4008 echo "include confinc" > confmf
4009 # Ignore all kinds of additional output from `make'.
4010 case `$am_make -s -f confmf 2> /dev/null` in #(
4011 *the\ am__doit\ target*)
4012   am__include=include
4013   am__quote=
4014   _am_result=GNU
4015   ;;
4016 esac
4017 # Now try BSD make style include.
4018 if test "$am__include" = "#"; then
4019    echo '.include "confinc"' > confmf
4020    case `$am_make -s -f confmf 2> /dev/null` in #(
4021    *the\ am__doit\ target*)
4022      am__include=.include
4023      am__quote="\""
4024      _am_result=BSD
4025      ;;
4026    esac
4027 fi
4028
4029
4030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4031 $as_echo "$_am_result" >&6; }
4032 rm -f confinc confmf
4033
4034 # Check whether --enable-dependency-tracking was given.
4035 if test "${enable_dependency_tracking+set}" = set; then :
4036   enableval=$enable_dependency_tracking;
4037 fi
4038
4039 if test "x$enable_dependency_tracking" != xno; then
4040   am_depcomp="$ac_aux_dir/depcomp"
4041   AMDEPBACKSLASH='\'
4042   am__nodep='_no'
4043 fi
4044  if test "x$enable_dependency_tracking" != xno; then
4045   AMDEP_TRUE=
4046   AMDEP_FALSE='#'
4047 else
4048   AMDEP_TRUE='#'
4049   AMDEP_FALSE=
4050 fi
4051
4052
4053
4054 depcc="$CC"   am_compiler_list=
4055
4056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4057 $as_echo_n "checking dependency style of $depcc... " >&6; }
4058 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4059   $as_echo_n "(cached) " >&6
4060 else
4061   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4062   # We make a subdir and do the tests there.  Otherwise we can end up
4063   # making bogus files that we don't know about and never remove.  For
4064   # instance it was reported that on HP-UX the gcc test will end up
4065   # making a dummy file named `D' -- because `-MD' means `put the output
4066   # in D'.
4067   rm -rf conftest.dir
4068   mkdir conftest.dir
4069   # Copy depcomp to subdir because otherwise we won't find it if we're
4070   # using a relative directory.
4071   cp "$am_depcomp" conftest.dir
4072   cd conftest.dir
4073   # We will build objects and dependencies in a subdirectory because
4074   # it helps to detect inapplicable dependency modes.  For instance
4075   # both Tru64's cc and ICC support -MD to output dependencies as a
4076   # side effect of compilation, but ICC will put the dependencies in
4077   # the current directory while Tru64 will put them in the object
4078   # directory.
4079   mkdir sub
4080
4081   am_cv_CC_dependencies_compiler_type=none
4082   if test "$am_compiler_list" = ""; then
4083      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4084   fi
4085   am__universal=false
4086   case " $depcc " in #(
4087      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4088      esac
4089
4090   for depmode in $am_compiler_list; do
4091     # Setup a source with many dependencies, because some compilers
4092     # like to wrap large dependency lists on column 80 (with \), and
4093     # we should not choose a depcomp mode which is confused by this.
4094     #
4095     # We need to recreate these files for each test, as the compiler may
4096     # overwrite some of them when testing with obscure command lines.
4097     # This happens at least with the AIX C compiler.
4098     : > sub/conftest.c
4099     for i in 1 2 3 4 5 6; do
4100       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4101       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4102       # Solaris 8's {/usr,}/bin/sh.
4103       touch sub/conftst$i.h
4104     done
4105     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4106
4107     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4108     # mode.  It turns out that the SunPro C++ compiler does not properly
4109     # handle `-M -o', and we need to detect this.  Also, some Intel
4110     # versions had trouble with output in subdirs
4111     am__obj=sub/conftest.${OBJEXT-o}
4112     am__minus_obj="-o $am__obj"
4113     case $depmode in
4114     gcc)
4115       # This depmode causes a compiler race in universal mode.
4116       test "$am__universal" = false || continue
4117       ;;
4118     nosideeffect)
4119       # after this tag, mechanisms are not by side-effect, so they'll
4120       # only be used when explicitly requested
4121       if test "x$enable_dependency_tracking" = xyes; then
4122         continue
4123       else
4124         break
4125       fi
4126       ;;
4127     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4128       # This compiler won't grok `-c -o', but also, the minuso test has
4129       # not run yet.  These depmodes are late enough in the game, and
4130       # so weak that their functioning should not be impacted.
4131       am__obj=conftest.${OBJEXT-o}
4132       am__minus_obj=
4133       ;;
4134     none) break ;;
4135     esac
4136     if depmode=$depmode \
4137        source=sub/conftest.c object=$am__obj \
4138        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4139        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4140          >/dev/null 2>conftest.err &&
4141        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4142        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4143        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4144        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4145       # icc doesn't choke on unknown options, it will just issue warnings
4146       # or remarks (even with -Werror).  So we grep stderr for any message
4147       # that says an option was ignored or not supported.
4148       # When given -MP, icc 7.0 and 7.1 complain thusly:
4149       #   icc: Command line warning: ignoring option '-M'; no argument required
4150       # The diagnosis changed in icc 8.0:
4151       #   icc: Command line remark: option '-MP' not supported
4152       if (grep 'ignoring option' conftest.err ||
4153           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4154         am_cv_CC_dependencies_compiler_type=$depmode
4155         break
4156       fi
4157     fi
4158   done
4159
4160   cd ..
4161   rm -rf conftest.dir
4162 else
4163   am_cv_CC_dependencies_compiler_type=none
4164 fi
4165
4166 fi
4167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4168 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4169 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4170
4171  if
4172   test "x$enable_dependency_tracking" != xno \
4173   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4174   am__fastdepCC_TRUE=
4175   am__fastdepCC_FALSE='#'
4176 else
4177   am__fastdepCC_TRUE='#'
4178   am__fastdepCC_FALSE=
4179 fi
4180
4181
4182 # By default we simply use the C compiler to build assembly code.
4183
4184 test "${CCAS+set}" = set || CCAS=$CC
4185 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4186
4187
4188
4189 depcc="$CCAS"   am_compiler_list=
4190
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4192 $as_echo_n "checking dependency style of $depcc... " >&6; }
4193 if test "${am_cv_CCAS_dependencies_compiler_type+set}" = set; then :
4194   $as_echo_n "(cached) " >&6
4195 else
4196   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4197   # We make a subdir and do the tests there.  Otherwise we can end up
4198   # making bogus files that we don't know about and never remove.  For
4199   # instance it was reported that on HP-UX the gcc test will end up
4200   # making a dummy file named `D' -- because `-MD' means `put the output
4201   # in D'.
4202   rm -rf conftest.dir
4203   mkdir conftest.dir
4204   # Copy depcomp to subdir because otherwise we won't find it if we're
4205   # using a relative directory.
4206   cp "$am_depcomp" conftest.dir
4207   cd conftest.dir
4208   # We will build objects and dependencies in a subdirectory because
4209   # it helps to detect inapplicable dependency modes.  For instance
4210   # both Tru64's cc and ICC support -MD to output dependencies as a
4211   # side effect of compilation, but ICC will put the dependencies in
4212   # the current directory while Tru64 will put them in the object
4213   # directory.
4214   mkdir sub
4215
4216   am_cv_CCAS_dependencies_compiler_type=none
4217   if test "$am_compiler_list" = ""; then
4218      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4219   fi
4220   am__universal=false
4221
4222
4223   for depmode in $am_compiler_list; do
4224     # Setup a source with many dependencies, because some compilers
4225     # like to wrap large dependency lists on column 80 (with \), and
4226     # we should not choose a depcomp mode which is confused by this.
4227     #
4228     # We need to recreate these files for each test, as the compiler may
4229     # overwrite some of them when testing with obscure command lines.
4230     # This happens at least with the AIX C compiler.
4231     : > sub/conftest.c
4232     for i in 1 2 3 4 5 6; do
4233       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4234       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4235       # Solaris 8's {/usr,}/bin/sh.
4236       touch sub/conftst$i.h
4237     done
4238     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4239
4240     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4241     # mode.  It turns out that the SunPro C++ compiler does not properly
4242     # handle `-M -o', and we need to detect this.  Also, some Intel
4243     # versions had trouble with output in subdirs
4244     am__obj=sub/conftest.${OBJEXT-o}
4245     am__minus_obj="-o $am__obj"
4246     case $depmode in
4247     gcc)
4248       # This depmode causes a compiler race in universal mode.
4249       test "$am__universal" = false || continue
4250       ;;
4251     nosideeffect)
4252       # after this tag, mechanisms are not by side-effect, so they'll
4253       # only be used when explicitly requested
4254       if test "x$enable_dependency_tracking" = xyes; then
4255         continue
4256       else
4257         break
4258       fi
4259       ;;
4260     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4261       # This compiler won't grok `-c -o', but also, the minuso test has
4262       # not run yet.  These depmodes are late enough in the game, and
4263       # so weak that their functioning should not be impacted.
4264       am__obj=conftest.${OBJEXT-o}
4265       am__minus_obj=
4266       ;;
4267     none) break ;;
4268     esac
4269     if depmode=$depmode \
4270        source=sub/conftest.c object=$am__obj \
4271        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4272        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4273          >/dev/null 2>conftest.err &&
4274        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4275        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4276        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4277        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4278       # icc doesn't choke on unknown options, it will just issue warnings
4279       # or remarks (even with -Werror).  So we grep stderr for any message
4280       # that says an option was ignored or not supported.
4281       # When given -MP, icc 7.0 and 7.1 complain thusly:
4282       #   icc: Command line warning: ignoring option '-M'; no argument required
4283       # The diagnosis changed in icc 8.0:
4284       #   icc: Command line remark: option '-MP' not supported
4285       if (grep 'ignoring option' conftest.err ||
4286           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4287         am_cv_CCAS_dependencies_compiler_type=$depmode
4288         break
4289       fi
4290     fi
4291   done
4292
4293   cd ..
4294   rm -rf conftest.dir
4295 else
4296   am_cv_CCAS_dependencies_compiler_type=none
4297 fi
4298
4299 fi
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4301 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4302 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4303
4304  if
4305   test "x$enable_dependency_tracking" != xno \
4306   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4307   am__fastdepCCAS_TRUE=
4308   am__fastdepCCAS_FALSE='#'
4309 else
4310   am__fastdepCCAS_TRUE='#'
4311   am__fastdepCCAS_FALSE=
4312 fi
4313
4314
4315
4316
4317
4318
4319 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4320 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4321 # in both places for now and restore CFLAGS at the end of config.
4322 save_CFLAGS="$CFLAGS"
4323
4324 # Find other programs we need.
4325 if test -n "$ac_tool_prefix"; then
4326   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4327 set dummy ${ac_tool_prefix}ar; ac_word=$2
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4329 $as_echo_n "checking for $ac_word... " >&6; }
4330 if test "${ac_cv_prog_AR+set}" = set; then :
4331   $as_echo_n "(cached) " >&6
4332 else
4333   if test -n "$AR"; then
4334   ac_cv_prog_AR="$AR" # Let the user override the test.
4335 else
4336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4337 for as_dir in $PATH
4338 do
4339   IFS=$as_save_IFS
4340   test -z "$as_dir" && as_dir=.
4341     for ac_exec_ext in '' $ac_executable_extensions; do
4342   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4343     ac_cv_prog_AR="${ac_tool_prefix}ar"
4344     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4345     break 2
4346   fi
4347 done
4348   done
4349 IFS=$as_save_IFS
4350
4351 fi
4352 fi
4353 AR=$ac_cv_prog_AR
4354 if test -n "$AR"; then
4355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4356 $as_echo "$AR" >&6; }
4357 else
4358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4359 $as_echo "no" >&6; }
4360 fi
4361
4362
4363 fi
4364 if test -z "$ac_cv_prog_AR"; then
4365   ac_ct_AR=$AR
4366   # Extract the first word of "ar", so it can be a program name with args.
4367 set dummy ar; ac_word=$2
4368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4369 $as_echo_n "checking for $ac_word... " >&6; }
4370 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4371   $as_echo_n "(cached) " >&6
4372 else
4373   if test -n "$ac_ct_AR"; then
4374   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4375 else
4376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4377 for as_dir in $PATH
4378 do
4379   IFS=$as_save_IFS
4380   test -z "$as_dir" && as_dir=.
4381     for ac_exec_ext in '' $ac_executable_extensions; do
4382   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4383     ac_cv_prog_ac_ct_AR="ar"
4384     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4385     break 2
4386   fi
4387 done
4388   done
4389 IFS=$as_save_IFS
4390
4391 fi
4392 fi
4393 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4394 if test -n "$ac_ct_AR"; then
4395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4396 $as_echo "$ac_ct_AR" >&6; }
4397 else
4398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4399 $as_echo "no" >&6; }
4400 fi
4401
4402   if test "x$ac_ct_AR" = x; then
4403     AR=""
4404   else
4405     case $cross_compiling:$ac_tool_warned in
4406 yes:)
4407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4408 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4409 ac_tool_warned=yes ;;
4410 esac
4411     AR=$ac_ct_AR
4412   fi
4413 else
4414   AR="$ac_cv_prog_AR"
4415 fi
4416
4417 if test -n "$ac_tool_prefix"; then
4418   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4419 set dummy ${ac_tool_prefix}nm; ac_word=$2
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4421 $as_echo_n "checking for $ac_word... " >&6; }
4422 if test "${ac_cv_prog_NM+set}" = set; then :
4423   $as_echo_n "(cached) " >&6
4424 else
4425   if test -n "$NM"; then
4426   ac_cv_prog_NM="$NM" # Let the user override the test.
4427 else
4428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4429 for as_dir in $PATH
4430 do
4431   IFS=$as_save_IFS
4432   test -z "$as_dir" && as_dir=.
4433     for ac_exec_ext in '' $ac_executable_extensions; do
4434   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4435     ac_cv_prog_NM="${ac_tool_prefix}nm"
4436     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4437     break 2
4438   fi
4439 done
4440   done
4441 IFS=$as_save_IFS
4442
4443 fi
4444 fi
4445 NM=$ac_cv_prog_NM
4446 if test -n "$NM"; then
4447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4448 $as_echo "$NM" >&6; }
4449 else
4450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4451 $as_echo "no" >&6; }
4452 fi
4453
4454
4455 fi
4456 if test -z "$ac_cv_prog_NM"; then
4457   ac_ct_NM=$NM
4458   # Extract the first word of "nm", so it can be a program name with args.
4459 set dummy nm; ac_word=$2
4460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4461 $as_echo_n "checking for $ac_word... " >&6; }
4462 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
4463   $as_echo_n "(cached) " >&6
4464 else
4465   if test -n "$ac_ct_NM"; then
4466   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4467 else
4468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4469 for as_dir in $PATH
4470 do
4471   IFS=$as_save_IFS
4472   test -z "$as_dir" && as_dir=.
4473     for ac_exec_ext in '' $ac_executable_extensions; do
4474   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4475     ac_cv_prog_ac_ct_NM="nm"
4476     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4477     break 2
4478   fi
4479 done
4480   done
4481 IFS=$as_save_IFS
4482
4483 fi
4484 fi
4485 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4486 if test -n "$ac_ct_NM"; then
4487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4488 $as_echo "$ac_ct_NM" >&6; }
4489 else
4490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4491 $as_echo "no" >&6; }
4492 fi
4493
4494   if test "x$ac_ct_NM" = x; then
4495     NM=""
4496   else
4497     case $cross_compiling:$ac_tool_warned in
4498 yes:)
4499 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4500 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4501 ac_tool_warned=yes ;;
4502 esac
4503     NM=$ac_ct_NM
4504   fi
4505 else
4506   NM="$ac_cv_prog_NM"
4507 fi
4508
4509 if test -n "$ac_tool_prefix"; then
4510   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4511 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4513 $as_echo_n "checking for $ac_word... " >&6; }
4514 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4515   $as_echo_n "(cached) " >&6
4516 else
4517   if test -n "$RANLIB"; then
4518   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4519 else
4520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4521 for as_dir in $PATH
4522 do
4523   IFS=$as_save_IFS
4524   test -z "$as_dir" && as_dir=.
4525     for ac_exec_ext in '' $ac_executable_extensions; do
4526   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4527     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4528     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4529     break 2
4530   fi
4531 done
4532   done
4533 IFS=$as_save_IFS
4534
4535 fi
4536 fi
4537 RANLIB=$ac_cv_prog_RANLIB
4538 if test -n "$RANLIB"; then
4539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4540 $as_echo "$RANLIB" >&6; }
4541 else
4542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4543 $as_echo "no" >&6; }
4544 fi
4545
4546
4547 fi
4548 if test -z "$ac_cv_prog_RANLIB"; then
4549   ac_ct_RANLIB=$RANLIB
4550   # Extract the first word of "ranlib", so it can be a program name with args.
4551 set dummy ranlib; ac_word=$2
4552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4553 $as_echo_n "checking for $ac_word... " >&6; }
4554 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4555   $as_echo_n "(cached) " >&6
4556 else
4557   if test -n "$ac_ct_RANLIB"; then
4558   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4559 else
4560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4561 for as_dir in $PATH
4562 do
4563   IFS=$as_save_IFS
4564   test -z "$as_dir" && as_dir=.
4565     for ac_exec_ext in '' $ac_executable_extensions; do
4566   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4567     ac_cv_prog_ac_ct_RANLIB="ranlib"
4568     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4569     break 2
4570   fi
4571 done
4572   done
4573 IFS=$as_save_IFS
4574
4575 fi
4576 fi
4577 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4578 if test -n "$ac_ct_RANLIB"; then
4579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4580 $as_echo "$ac_ct_RANLIB" >&6; }
4581 else
4582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4583 $as_echo "no" >&6; }
4584 fi
4585
4586   if test "x$ac_ct_RANLIB" = x; then
4587     RANLIB="ranlib-not-found-in-path-error"
4588   else
4589     case $cross_compiling:$ac_tool_warned in
4590 yes:)
4591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4592 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4593 ac_tool_warned=yes ;;
4594 esac
4595     RANLIB=$ac_ct_RANLIB
4596   fi
4597 else
4598   RANLIB="$ac_cv_prog_RANLIB"
4599 fi
4600
4601 # Extract the first word of "perl", so it can be a program name with args.
4602 set dummy perl; ac_word=$2
4603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4604 $as_echo_n "checking for $ac_word... " >&6; }
4605 if test "${ac_cv_path_PERL+set}" = set; then :
4606   $as_echo_n "(cached) " >&6
4607 else
4608   case $PERL in
4609   [\\/]* | ?:[\\/]*)
4610   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4611   ;;
4612   *)
4613   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4614 for as_dir in $PATH
4615 do
4616   IFS=$as_save_IFS
4617   test -z "$as_dir" && as_dir=.
4618     for ac_exec_ext in '' $ac_executable_extensions; do
4619   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4620     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4621     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4622     break 2
4623   fi
4624 done
4625   done
4626 IFS=$as_save_IFS
4627
4628   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error"
4629   ;;
4630 esac
4631 fi
4632 PERL=$ac_cv_path_PERL
4633 if test -n "$PERL"; then
4634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
4635 $as_echo "$PERL" >&6; }
4636 else
4637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4638 $as_echo "no" >&6; }
4639 fi
4640
4641
4642
4643
4644 # Configure libtool
4645 case `pwd` in
4646   *\ * | *\     *)
4647     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4648 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4649 esac
4650
4651
4652
4653 macro_version='2.2.7a'
4654 macro_revision='1.3134'
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668 ltmain="$ac_aux_dir/ltmain.sh"
4669
4670 # Backslashify metacharacters that are still active within
4671 # double-quoted strings.
4672 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4673
4674 # Same as above, but do not quote variable references.
4675 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4676
4677 # Sed substitution to delay expansion of an escaped shell variable in a
4678 # double_quote_subst'ed string.
4679 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4680
4681 # Sed substitution to delay expansion of an escaped single quote.
4682 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4683
4684 # Sed substitution to avoid accidental globbing in evaled expressions
4685 no_glob_subst='s/\*/\\\*/g'
4686
4687 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4688 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4689 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4690
4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4692 $as_echo_n "checking how to print strings... " >&6; }
4693 # Test print first, because it will be a builtin if present.
4694 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4695    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4696   ECHO='print -r --'
4697 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4698   ECHO='printf %s\n'
4699 else
4700   # Use this function as a fallback that always works.
4701   func_fallback_echo ()
4702   {
4703     eval 'cat <<_LTECHO_EOF
4704 $1
4705 _LTECHO_EOF'
4706   }
4707   ECHO='func_fallback_echo'
4708 fi
4709
4710 # func_echo_all arg...
4711 # Invoke $ECHO with all args, space-separated.
4712 func_echo_all ()
4713 {
4714     $ECHO ""
4715 }
4716
4717 case "$ECHO" in
4718   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4719 $as_echo "printf" >&6; } ;;
4720   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4721 $as_echo "print -r" >&6; } ;;
4722   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4723 $as_echo "cat" >&6; } ;;
4724 esac
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4740 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4741 if test "${ac_cv_path_SED+set}" = set; then :
4742   $as_echo_n "(cached) " >&6
4743 else
4744             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4745      for ac_i in 1 2 3 4 5 6 7; do
4746        ac_script="$ac_script$as_nl$ac_script"
4747      done
4748      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4749      { ac_script=; unset ac_script;}
4750      if test -z "$SED"; then
4751   ac_path_SED_found=false
4752   # Loop through the user's path and test for each of PROGNAME-LIST
4753   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4754 for as_dir in $PATH
4755 do
4756   IFS=$as_save_IFS
4757   test -z "$as_dir" && as_dir=.
4758     for ac_prog in sed gsed; do
4759     for ac_exec_ext in '' $ac_executable_extensions; do
4760       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4761       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4762 # Check for GNU ac_path_SED and select it if it is found.
4763   # Check for GNU $ac_path_SED
4764 case `"$ac_path_SED" --version 2>&1` in
4765 *GNU*)
4766   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4767 *)
4768   ac_count=0
4769   $as_echo_n 0123456789 >"conftest.in"
4770   while :
4771   do
4772     cat "conftest.in" "conftest.in" >"conftest.tmp"
4773     mv "conftest.tmp" "conftest.in"
4774     cp "conftest.in" "conftest.nl"
4775     $as_echo '' >> "conftest.nl"
4776     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4777     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4778     as_fn_arith $ac_count + 1 && ac_count=$as_val
4779     if test $ac_count -gt ${ac_path_SED_max-0}; then
4780       # Best one so far, save it but keep looking for a better one
4781       ac_cv_path_SED="$ac_path_SED"
4782       ac_path_SED_max=$ac_count
4783     fi
4784     # 10*(2^10) chars as input seems more than enough
4785     test $ac_count -gt 10 && break
4786   done
4787   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4788 esac
4789
4790       $ac_path_SED_found && break 3
4791     done
4792   done
4793   done
4794 IFS=$as_save_IFS
4795   if test -z "$ac_cv_path_SED"; then
4796     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4797   fi
4798 else
4799   ac_cv_path_SED=$SED
4800 fi
4801
4802 fi
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4804 $as_echo "$ac_cv_path_SED" >&6; }
4805  SED="$ac_cv_path_SED"
4806   rm -f conftest.sed
4807
4808 test -z "$SED" && SED=sed
4809 Xsed="$SED -e 1s/^X//"
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4822 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4823 if test "${ac_cv_path_GREP+set}" = set; then :
4824   $as_echo_n "(cached) " >&6
4825 else
4826   if test -z "$GREP"; then
4827   ac_path_GREP_found=false
4828   # Loop through the user's path and test for each of PROGNAME-LIST
4829   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4830 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4831 do
4832   IFS=$as_save_IFS
4833   test -z "$as_dir" && as_dir=.
4834     for ac_prog in grep ggrep; do
4835     for ac_exec_ext in '' $ac_executable_extensions; do
4836       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4837       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4838 # Check for GNU ac_path_GREP and select it if it is found.
4839   # Check for GNU $ac_path_GREP
4840 case `"$ac_path_GREP" --version 2>&1` in
4841 *GNU*)
4842   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4843 *)
4844   ac_count=0
4845   $as_echo_n 0123456789 >"conftest.in"
4846   while :
4847   do
4848     cat "conftest.in" "conftest.in" >"conftest.tmp"
4849     mv "conftest.tmp" "conftest.in"
4850     cp "conftest.in" "conftest.nl"
4851     $as_echo 'GREP' >> "conftest.nl"
4852     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4853     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4854     as_fn_arith $ac_count + 1 && ac_count=$as_val
4855     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4856       # Best one so far, save it but keep looking for a better one
4857       ac_cv_path_GREP="$ac_path_GREP"
4858       ac_path_GREP_max=$ac_count
4859     fi
4860     # 10*(2^10) chars as input seems more than enough
4861     test $ac_count -gt 10 && break
4862   done
4863   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4864 esac
4865
4866       $ac_path_GREP_found && break 3
4867     done
4868   done
4869   done
4870 IFS=$as_save_IFS
4871   if test -z "$ac_cv_path_GREP"; then
4872     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4873   fi
4874 else
4875   ac_cv_path_GREP=$GREP
4876 fi
4877
4878 fi
4879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4880 $as_echo "$ac_cv_path_GREP" >&6; }
4881  GREP="$ac_cv_path_GREP"
4882
4883
4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4885 $as_echo_n "checking for egrep... " >&6; }
4886 if test "${ac_cv_path_EGREP+set}" = set; then :
4887   $as_echo_n "(cached) " >&6
4888 else
4889   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4890    then ac_cv_path_EGREP="$GREP -E"
4891    else
4892      if test -z "$EGREP"; then
4893   ac_path_EGREP_found=false
4894   # Loop through the user's path and test for each of PROGNAME-LIST
4895   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4896 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4897 do
4898   IFS=$as_save_IFS
4899   test -z "$as_dir" && as_dir=.
4900     for ac_prog in egrep; do
4901     for ac_exec_ext in '' $ac_executable_extensions; do
4902       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4903       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4904 # Check for GNU ac_path_EGREP and select it if it is found.
4905   # Check for GNU $ac_path_EGREP
4906 case `"$ac_path_EGREP" --version 2>&1` in
4907 *GNU*)
4908   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4909 *)
4910   ac_count=0
4911   $as_echo_n 0123456789 >"conftest.in"
4912   while :
4913   do
4914     cat "conftest.in" "conftest.in" >"conftest.tmp"
4915     mv "conftest.tmp" "conftest.in"
4916     cp "conftest.in" "conftest.nl"
4917     $as_echo 'EGREP' >> "conftest.nl"
4918     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4919     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4920     as_fn_arith $ac_count + 1 && ac_count=$as_val
4921     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4922       # Best one so far, save it but keep looking for a better one
4923       ac_cv_path_EGREP="$ac_path_EGREP"
4924       ac_path_EGREP_max=$ac_count
4925     fi
4926     # 10*(2^10) chars as input seems more than enough
4927     test $ac_count -gt 10 && break
4928   done
4929   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4930 esac
4931
4932       $ac_path_EGREP_found && break 3
4933     done
4934   done
4935   done
4936 IFS=$as_save_IFS
4937   if test -z "$ac_cv_path_EGREP"; then
4938     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4939   fi
4940 else
4941   ac_cv_path_EGREP=$EGREP
4942 fi
4943
4944    fi
4945 fi
4946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4947 $as_echo "$ac_cv_path_EGREP" >&6; }
4948  EGREP="$ac_cv_path_EGREP"
4949
4950
4951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4952 $as_echo_n "checking for fgrep... " >&6; }
4953 if test "${ac_cv_path_FGREP+set}" = set; then :
4954   $as_echo_n "(cached) " >&6
4955 else
4956   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4957    then ac_cv_path_FGREP="$GREP -F"
4958    else
4959      if test -z "$FGREP"; then
4960   ac_path_FGREP_found=false
4961   # Loop through the user's path and test for each of PROGNAME-LIST
4962   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4963 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4964 do
4965   IFS=$as_save_IFS
4966   test -z "$as_dir" && as_dir=.
4967     for ac_prog in fgrep; do
4968     for ac_exec_ext in '' $ac_executable_extensions; do
4969       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4970       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4971 # Check for GNU ac_path_FGREP and select it if it is found.
4972   # Check for GNU $ac_path_FGREP
4973 case `"$ac_path_FGREP" --version 2>&1` in
4974 *GNU*)
4975   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4976 *)
4977   ac_count=0
4978   $as_echo_n 0123456789 >"conftest.in"
4979   while :
4980   do
4981     cat "conftest.in" "conftest.in" >"conftest.tmp"
4982     mv "conftest.tmp" "conftest.in"
4983     cp "conftest.in" "conftest.nl"
4984     $as_echo 'FGREP' >> "conftest.nl"
4985     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4986     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4987     as_fn_arith $ac_count + 1 && ac_count=$as_val
4988     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4989       # Best one so far, save it but keep looking for a better one
4990       ac_cv_path_FGREP="$ac_path_FGREP"
4991       ac_path_FGREP_max=$ac_count
4992     fi
4993     # 10*(2^10) chars as input seems more than enough
4994     test $ac_count -gt 10 && break
4995   done
4996   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4997 esac
4998
4999       $ac_path_FGREP_found && break 3
5000     done
5001   done
5002   done
5003 IFS=$as_save_IFS
5004   if test -z "$ac_cv_path_FGREP"; then
5005     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5006   fi
5007 else
5008   ac_cv_path_FGREP=$FGREP
5009 fi
5010
5011    fi
5012 fi
5013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5014 $as_echo "$ac_cv_path_FGREP" >&6; }
5015  FGREP="$ac_cv_path_FGREP"
5016
5017
5018 test -z "$GREP" && GREP=grep
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038 # Check whether --with-gnu-ld was given.
5039 if test "${with_gnu_ld+set}" = set; then :
5040   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5041 else
5042   with_gnu_ld=no
5043 fi
5044
5045 ac_prog=ld
5046 if test "$GCC" = yes; then
5047   # Check if gcc -print-prog-name=ld gives a path.
5048   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5049 $as_echo_n "checking for ld used by $CC... " >&6; }
5050   case $host in
5051   *-*-mingw*)
5052     # gcc leaves a trailing carriage return which upsets mingw
5053     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5054   *)
5055     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5056   esac
5057   case $ac_prog in
5058     # Accept absolute paths.
5059     [\\/]* | ?:[\\/]*)
5060       re_direlt='/[^/][^/]*/\.\./'
5061       # Canonicalize the pathname of ld
5062       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5063       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5064         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5065       done
5066       test -z "$LD" && LD="$ac_prog"
5067       ;;
5068   "")
5069     # If it fails, then pretend we aren't using GCC.
5070     ac_prog=ld
5071     ;;
5072   *)
5073     # If it is relative, then search for the first ld in PATH.
5074     with_gnu_ld=unknown
5075     ;;
5076   esac
5077 elif test "$with_gnu_ld" = yes; then
5078   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5079 $as_echo_n "checking for GNU ld... " >&6; }
5080 else
5081   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5082 $as_echo_n "checking for non-GNU ld... " >&6; }
5083 fi
5084 if test "${lt_cv_path_LD+set}" = set; then :
5085   $as_echo_n "(cached) " >&6
5086 else
5087   if test -z "$LD"; then
5088   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5089   for ac_dir in $PATH; do
5090     IFS="$lt_save_ifs"
5091     test -z "$ac_dir" && ac_dir=.
5092     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5093       lt_cv_path_LD="$ac_dir/$ac_prog"
5094       # Check to see if the program is GNU ld.  I'd rather use --version,
5095       # but apparently some variants of GNU ld only accept -v.
5096       # Break only if it was the GNU/non-GNU ld that we prefer.
5097       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5098       *GNU* | *'with BFD'*)
5099         test "$with_gnu_ld" != no && break
5100         ;;
5101       *)
5102         test "$with_gnu_ld" != yes && break
5103         ;;
5104       esac
5105     fi
5106   done
5107   IFS="$lt_save_ifs"
5108 else
5109   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5110 fi
5111 fi
5112
5113 LD="$lt_cv_path_LD"
5114 if test -n "$LD"; then
5115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5116 $as_echo "$LD" >&6; }
5117 else
5118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5119 $as_echo "no" >&6; }
5120 fi
5121 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5123 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5124 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5125   $as_echo_n "(cached) " >&6
5126 else
5127   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5128 case `$LD -v 2>&1 </dev/null` in
5129 *GNU* | *'with BFD'*)
5130   lt_cv_prog_gnu_ld=yes
5131   ;;
5132 *)
5133   lt_cv_prog_gnu_ld=no
5134   ;;
5135 esac
5136 fi
5137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5138 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5139 with_gnu_ld=$lt_cv_prog_gnu_ld
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5150 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5151 if test "${lt_cv_path_NM+set}" = set; then :
5152   $as_echo_n "(cached) " >&6
5153 else
5154   if test -n "$NM"; then
5155   # Let the user override the test.
5156   lt_cv_path_NM="$NM"
5157 else
5158   lt_nm_to_check="${ac_tool_prefix}nm"
5159   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5160     lt_nm_to_check="$lt_nm_to_check nm"
5161   fi
5162   for lt_tmp_nm in $lt_nm_to_check; do
5163     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5164     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5165       IFS="$lt_save_ifs"
5166       test -z "$ac_dir" && ac_dir=.
5167       tmp_nm="$ac_dir/$lt_tmp_nm"
5168       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5169         # Check to see if the nm accepts a BSD-compat flag.
5170         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5171         #   nm: unknown option "B" ignored
5172         # Tru64's nm complains that /dev/null is an invalid object file
5173         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5174         */dev/null* | *'Invalid file or object type'*)
5175           lt_cv_path_NM="$tmp_nm -B"
5176           break
5177           ;;
5178         *)
5179           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5180           */dev/null*)
5181             lt_cv_path_NM="$tmp_nm -p"
5182             break
5183             ;;
5184           *)
5185             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5186             continue # so that we can try to find one that supports BSD flags
5187             ;;
5188           esac
5189           ;;
5190         esac
5191       fi
5192     done
5193     IFS="$lt_save_ifs"
5194   done
5195   : ${lt_cv_path_NM=no}
5196 fi
5197 fi
5198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5199 $as_echo "$lt_cv_path_NM" >&6; }
5200 if test "$lt_cv_path_NM" != "no"; then
5201   NM="$lt_cv_path_NM"
5202 else
5203   # Didn't find any BSD compatible name lister, look for dumpbin.
5204   if test -n "$DUMPBIN"; then :
5205     # Let the user override the test.
5206   else
5207     if test -n "$ac_tool_prefix"; then
5208   for ac_prog in dumpbin "link -dump"
5209   do
5210     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5211 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5213 $as_echo_n "checking for $ac_word... " >&6; }
5214 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5215   $as_echo_n "(cached) " >&6
5216 else
5217   if test -n "$DUMPBIN"; then
5218   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5219 else
5220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5221 for as_dir in $PATH
5222 do
5223   IFS=$as_save_IFS
5224   test -z "$as_dir" && as_dir=.
5225     for ac_exec_ext in '' $ac_executable_extensions; do
5226   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5227     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5228     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5229     break 2
5230   fi
5231 done
5232   done
5233 IFS=$as_save_IFS
5234
5235 fi
5236 fi
5237 DUMPBIN=$ac_cv_prog_DUMPBIN
5238 if test -n "$DUMPBIN"; then
5239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5240 $as_echo "$DUMPBIN" >&6; }
5241 else
5242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5243 $as_echo "no" >&6; }
5244 fi
5245
5246
5247     test -n "$DUMPBIN" && break
5248   done
5249 fi
5250 if test -z "$DUMPBIN"; then
5251   ac_ct_DUMPBIN=$DUMPBIN
5252   for ac_prog in dumpbin "link -dump"
5253 do
5254   # Extract the first word of "$ac_prog", so it can be a program name with args.
5255 set dummy $ac_prog; ac_word=$2
5256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5257 $as_echo_n "checking for $ac_word... " >&6; }
5258 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5259   $as_echo_n "(cached) " >&6
5260 else
5261   if test -n "$ac_ct_DUMPBIN"; then
5262   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5263 else
5264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5265 for as_dir in $PATH
5266 do
5267   IFS=$as_save_IFS
5268   test -z "$as_dir" && as_dir=.
5269     for ac_exec_ext in '' $ac_executable_extensions; do
5270   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5271     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5272     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5273     break 2
5274   fi
5275 done
5276   done
5277 IFS=$as_save_IFS
5278
5279 fi
5280 fi
5281 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5282 if test -n "$ac_ct_DUMPBIN"; then
5283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5284 $as_echo "$ac_ct_DUMPBIN" >&6; }
5285 else
5286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5287 $as_echo "no" >&6; }
5288 fi
5289
5290
5291   test -n "$ac_ct_DUMPBIN" && break
5292 done
5293
5294   if test "x$ac_ct_DUMPBIN" = x; then
5295     DUMPBIN=":"
5296   else
5297     case $cross_compiling:$ac_tool_warned in
5298 yes:)
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5300 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5301 ac_tool_warned=yes ;;
5302 esac
5303     DUMPBIN=$ac_ct_DUMPBIN
5304   fi
5305 fi
5306
5307     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5308     *COFF*)
5309       DUMPBIN="$DUMPBIN -symbols"
5310       ;;
5311     *)
5312       DUMPBIN=:
5313       ;;
5314     esac
5315   fi
5316
5317   if test "$DUMPBIN" != ":"; then
5318     NM="$DUMPBIN"
5319   fi
5320 fi
5321 test -z "$NM" && NM=nm
5322
5323
5324
5325
5326
5327
5328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5329 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5330 if test "${lt_cv_nm_interface+set}" = set; then :
5331   $as_echo_n "(cached) " >&6
5332 else
5333   lt_cv_nm_interface="BSD nm"
5334   echo "int some_variable = 0;" > conftest.$ac_ext
5335   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5336   (eval "$ac_compile" 2>conftest.err)
5337   cat conftest.err >&5
5338   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5339   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5340   cat conftest.err >&5
5341   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5342   cat conftest.out >&5
5343   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5344     lt_cv_nm_interface="MS dumpbin"
5345   fi
5346   rm -f conftest*
5347 fi
5348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5349 $as_echo "$lt_cv_nm_interface" >&6; }
5350
5351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5352 $as_echo_n "checking whether ln -s works... " >&6; }
5353 LN_S=$as_ln_s
5354 if test "$LN_S" = "ln -s"; then
5355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5356 $as_echo "yes" >&6; }
5357 else
5358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5359 $as_echo "no, using $LN_S" >&6; }
5360 fi
5361
5362 # find the maximum length of command line arguments
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5364 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5365 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5366   $as_echo_n "(cached) " >&6
5367 else
5368     i=0
5369   teststring="ABCD"
5370
5371   case $build_os in
5372   msdosdjgpp*)
5373     # On DJGPP, this test can blow up pretty badly due to problems in libc
5374     # (any single argument exceeding 2000 bytes causes a buffer overrun
5375     # during glob expansion).  Even if it were fixed, the result of this
5376     # check would be larger than it should be.
5377     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5378     ;;
5379
5380   gnu*)
5381     # Under GNU Hurd, this test is not required because there is
5382     # no limit to the length of command line arguments.
5383     # Libtool will interpret -1 as no limit whatsoever
5384     lt_cv_sys_max_cmd_len=-1;
5385     ;;
5386
5387   cygwin* | mingw* | cegcc*)
5388     # On Win9x/ME, this test blows up -- it succeeds, but takes
5389     # about 5 minutes as the teststring grows exponentially.
5390     # Worse, since 9x/ME are not pre-emptively multitasking,
5391     # you end up with a "frozen" computer, even though with patience
5392     # the test eventually succeeds (with a max line length of 256k).
5393     # Instead, let's just punt: use the minimum linelength reported by
5394     # all of the supported platforms: 8192 (on NT/2K/XP).
5395     lt_cv_sys_max_cmd_len=8192;
5396     ;;
5397
5398   mint*)
5399     # On MiNT this can take a long time and run out of memory.
5400     lt_cv_sys_max_cmd_len=8192;
5401     ;;
5402
5403   amigaos*)
5404     # On AmigaOS with pdksh, this test takes hours, literally.
5405     # So we just punt and use a minimum line length of 8192.
5406     lt_cv_sys_max_cmd_len=8192;
5407     ;;
5408
5409   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5410     # This has been around since 386BSD, at least.  Likely further.
5411     if test -x /sbin/sysctl; then
5412       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5413     elif test -x /usr/sbin/sysctl; then
5414       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5415     else
5416       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5417     fi
5418     # And add a safety zone
5419     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5420     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5421     ;;
5422
5423   interix*)
5424     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5425     lt_cv_sys_max_cmd_len=196608
5426     ;;
5427
5428   osf*)
5429     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5430     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5431     # nice to cause kernel panics so lets avoid the loop below.
5432     # First set a reasonable default.
5433     lt_cv_sys_max_cmd_len=16384
5434     #
5435     if test -x /sbin/sysconfig; then
5436       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5437         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5438       esac
5439     fi
5440     ;;
5441   sco3.2v5*)
5442     lt_cv_sys_max_cmd_len=102400
5443     ;;
5444   sysv5* | sco5v6* | sysv4.2uw2*)
5445     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5446     if test -n "$kargmax"; then
5447       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5448     else
5449       lt_cv_sys_max_cmd_len=32768
5450     fi
5451     ;;
5452   *)
5453     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5454     if test -n "$lt_cv_sys_max_cmd_len"; then
5455       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5456       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5457     else
5458       # Make teststring a little bigger before we do anything with it.
5459       # a 1K string should be a reasonable start.
5460       for i in 1 2 3 4 5 6 7 8 ; do
5461         teststring=$teststring$teststring
5462       done
5463       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5464       # If test is not a shell built-in, we'll probably end up computing a
5465       # maximum length that is only half of the actual maximum length, but
5466       # we can't tell.
5467       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5468                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5469               test $i != 17 # 1/2 MB should be enough
5470       do
5471         i=`expr $i + 1`
5472         teststring=$teststring$teststring
5473       done
5474       # Only check the string length outside the loop.
5475       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5476       teststring=
5477       # Add a significant safety factor because C++ compilers can tack on
5478       # massive amounts of additional arguments before passing them to the
5479       # linker.  It appears as though 1/2 is a usable value.
5480       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5481     fi
5482     ;;
5483   esac
5484
5485 fi
5486
5487 if test -n $lt_cv_sys_max_cmd_len ; then
5488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5489 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5490 else
5491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5492 $as_echo "none" >&6; }
5493 fi
5494 max_cmd_len=$lt_cv_sys_max_cmd_len
5495
5496
5497
5498
5499
5500
5501 : ${CP="cp -f"}
5502 : ${MV="mv -f"}
5503 : ${RM="rm -f"}
5504
5505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5506 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5507 # Try some XSI features
5508 xsi_shell=no
5509 ( _lt_dummy="a/b/c"
5510   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5511       = c,a/b,, \
5512     && eval 'test $(( 1 + 1 )) -eq 2 \
5513     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5514   && xsi_shell=yes
5515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5516 $as_echo "$xsi_shell" >&6; }
5517
5518
5519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5520 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5521 lt_shell_append=no
5522 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5523     >/dev/null 2>&1 \
5524   && lt_shell_append=yes
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5526 $as_echo "$lt_shell_append" >&6; }
5527
5528
5529 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5530   lt_unset=unset
5531 else
5532   lt_unset=false
5533 fi
5534
5535
5536
5537
5538
5539 # test EBCDIC or ASCII
5540 case `echo X|tr X '\101'` in
5541  A) # ASCII based system
5542     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5543   lt_SP2NL='tr \040 \012'
5544   lt_NL2SP='tr \015\012 \040\040'
5545   ;;
5546  *) # EBCDIC based system
5547   lt_SP2NL='tr \100 \n'
5548   lt_NL2SP='tr \r\n \100\100'
5549   ;;
5550 esac
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5561 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5562 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5563   $as_echo_n "(cached) " >&6
5564 else
5565   lt_cv_ld_reload_flag='-r'
5566 fi
5567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5568 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5569 reload_flag=$lt_cv_ld_reload_flag
5570 case $reload_flag in
5571 "" | " "*) ;;
5572 *) reload_flag=" $reload_flag" ;;
5573 esac
5574 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5575 case $host_os in
5576   darwin*)
5577     if test "$GCC" = yes; then
5578       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5579     else
5580       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5581     fi
5582     ;;
5583 esac
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593 if test -n "$ac_tool_prefix"; then
5594   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5595 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5597 $as_echo_n "checking for $ac_word... " >&6; }
5598 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5599   $as_echo_n "(cached) " >&6
5600 else
5601   if test -n "$OBJDUMP"; then
5602   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5603 else
5604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5605 for as_dir in $PATH
5606 do
5607   IFS=$as_save_IFS
5608   test -z "$as_dir" && as_dir=.
5609     for ac_exec_ext in '' $ac_executable_extensions; do
5610   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5611     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5613     break 2
5614   fi
5615 done
5616   done
5617 IFS=$as_save_IFS
5618
5619 fi
5620 fi
5621 OBJDUMP=$ac_cv_prog_OBJDUMP
5622 if test -n "$OBJDUMP"; then
5623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5624 $as_echo "$OBJDUMP" >&6; }
5625 else
5626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5627 $as_echo "no" >&6; }
5628 fi
5629
5630
5631 fi
5632 if test -z "$ac_cv_prog_OBJDUMP"; then
5633   ac_ct_OBJDUMP=$OBJDUMP
5634   # Extract the first word of "objdump", so it can be a program name with args.
5635 set dummy objdump; ac_word=$2
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5637 $as_echo_n "checking for $ac_word... " >&6; }
5638 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5639   $as_echo_n "(cached) " >&6
5640 else
5641   if test -n "$ac_ct_OBJDUMP"; then
5642   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5643 else
5644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5645 for as_dir in $PATH
5646 do
5647   IFS=$as_save_IFS
5648   test -z "$as_dir" && as_dir=.
5649     for ac_exec_ext in '' $ac_executable_extensions; do
5650   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5651     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5652     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5653     break 2
5654   fi
5655 done
5656   done
5657 IFS=$as_save_IFS
5658
5659 fi
5660 fi
5661 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5662 if test -n "$ac_ct_OBJDUMP"; then
5663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5664 $as_echo "$ac_ct_OBJDUMP" >&6; }
5665 else
5666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5667 $as_echo "no" >&6; }
5668 fi
5669
5670   if test "x$ac_ct_OBJDUMP" = x; then
5671     OBJDUMP="false"
5672   else
5673     case $cross_compiling:$ac_tool_warned in
5674 yes:)
5675 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5676 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5677 ac_tool_warned=yes ;;
5678 esac
5679     OBJDUMP=$ac_ct_OBJDUMP
5680   fi
5681 else
5682   OBJDUMP="$ac_cv_prog_OBJDUMP"
5683 fi
5684
5685 test -z "$OBJDUMP" && OBJDUMP=objdump
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5696 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5697 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5698   $as_echo_n "(cached) " >&6
5699 else
5700   lt_cv_file_magic_cmd='$MAGIC_CMD'
5701 lt_cv_file_magic_test_file=
5702 lt_cv_deplibs_check_method='unknown'
5703 # Need to set the preceding variable on all platforms that support
5704 # interlibrary dependencies.
5705 # 'none' -- dependencies not supported.
5706 # `unknown' -- same as none, but documents that we really don't know.
5707 # 'pass_all' -- all dependencies passed with no checks.
5708 # 'test_compile' -- check by making test program.
5709 # 'file_magic [[regex]]' -- check by looking for files in library path
5710 # which responds to the $file_magic_cmd with a given extended regex.
5711 # If you have `file' or equivalent on your system and you're not sure
5712 # whether `pass_all' will *always* work, you probably want this one.
5713
5714 case $host_os in
5715 aix[4-9]*)
5716   lt_cv_deplibs_check_method=pass_all
5717   ;;
5718
5719 beos*)
5720   lt_cv_deplibs_check_method=pass_all
5721   ;;
5722
5723 bsdi[45]*)
5724   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5725   lt_cv_file_magic_cmd='/usr/bin/file -L'
5726   lt_cv_file_magic_test_file=/shlib/libc.so
5727   ;;
5728
5729 cygwin*)
5730   # func_win32_libid is a shell function defined in ltmain.sh
5731   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5732   lt_cv_file_magic_cmd='func_win32_libid'
5733   ;;
5734
5735 mingw* | pw32*)
5736   # Base MSYS/MinGW do not provide the 'file' command needed by
5737   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5738   # unless we find 'file', for example because we are cross-compiling.
5739   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5740   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5741     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5742     lt_cv_file_magic_cmd='func_win32_libid'
5743   else
5744     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5745     lt_cv_file_magic_cmd='$OBJDUMP -f'
5746   fi
5747   ;;
5748
5749 cegcc*)
5750   # use the weaker test based on 'objdump'. See mingw*.
5751   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5752   lt_cv_file_magic_cmd='$OBJDUMP -f'
5753   ;;
5754
5755 darwin* | rhapsody*)
5756   lt_cv_deplibs_check_method=pass_all
5757   ;;
5758
5759 freebsd* | dragonfly*)
5760   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5761     case $host_cpu in
5762     i*86 )
5763       # Not sure whether the presence of OpenBSD here was a mistake.
5764       # Let's accept both of them until this is cleared up.
5765       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5766       lt_cv_file_magic_cmd=/usr/bin/file
5767       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5768       ;;
5769     esac
5770   else
5771     lt_cv_deplibs_check_method=pass_all
5772   fi
5773   ;;
5774
5775 gnu*)
5776   lt_cv_deplibs_check_method=pass_all
5777   ;;
5778
5779 haiku*)
5780   lt_cv_deplibs_check_method=pass_all
5781   ;;
5782
5783 hpux10.20* | hpux11*)
5784   lt_cv_file_magic_cmd=/usr/bin/file
5785   case $host_cpu in
5786   ia64*)
5787     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5788     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5789     ;;
5790   hppa*64*)
5791     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5792     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5793     ;;
5794   *)
5795     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5796     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5797     ;;
5798   esac
5799   ;;
5800
5801 interix[3-9]*)
5802   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5803   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5804   ;;
5805
5806 irix5* | irix6* | nonstopux*)
5807   case $LD in
5808   *-32|*"-32 ") libmagic=32-bit;;
5809   *-n32|*"-n32 ") libmagic=N32;;
5810   *-64|*"-64 ") libmagic=64-bit;;
5811   *) libmagic=never-match;;
5812   esac
5813   lt_cv_deplibs_check_method=pass_all
5814   ;;
5815
5816 # This must be Linux ELF.
5817 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5818   lt_cv_deplibs_check_method=pass_all
5819   ;;
5820
5821 netbsd*)
5822   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5823     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5824   else
5825     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5826   fi
5827   ;;
5828
5829 newos6*)
5830   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5831   lt_cv_file_magic_cmd=/usr/bin/file
5832   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5833   ;;
5834
5835 *nto* | *qnx*)
5836   lt_cv_deplibs_check_method=pass_all
5837   ;;
5838
5839 openbsd*)
5840   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5841     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5842   else
5843     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5844   fi
5845   ;;
5846
5847 osf3* | osf4* | osf5*)
5848   lt_cv_deplibs_check_method=pass_all
5849   ;;
5850
5851 rdos*)
5852   lt_cv_deplibs_check_method=pass_all
5853   ;;
5854
5855 solaris*)
5856   lt_cv_deplibs_check_method=pass_all
5857   ;;
5858
5859 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5860   lt_cv_deplibs_check_method=pass_all
5861   ;;
5862
5863 sysv4 | sysv4.3*)
5864   case $host_vendor in
5865   motorola)
5866     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]'
5867     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5868     ;;
5869   ncr)
5870     lt_cv_deplibs_check_method=pass_all
5871     ;;
5872   sequent)
5873     lt_cv_file_magic_cmd='/bin/file'
5874     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5875     ;;
5876   sni)
5877     lt_cv_file_magic_cmd='/bin/file'
5878     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5879     lt_cv_file_magic_test_file=/lib/libc.so
5880     ;;
5881   siemens)
5882     lt_cv_deplibs_check_method=pass_all
5883     ;;
5884   pc)
5885     lt_cv_deplibs_check_method=pass_all
5886     ;;
5887   esac
5888   ;;
5889
5890 tpf*)
5891   lt_cv_deplibs_check_method=pass_all
5892   ;;
5893 esac
5894
5895 fi
5896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5897 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5898 file_magic_cmd=$lt_cv_file_magic_cmd
5899 deplibs_check_method=$lt_cv_deplibs_check_method
5900 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913 if test -n "$ac_tool_prefix"; then
5914   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5915 set dummy ${ac_tool_prefix}ar; ac_word=$2
5916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5917 $as_echo_n "checking for $ac_word... " >&6; }
5918 if test "${ac_cv_prog_AR+set}" = set; then :
5919   $as_echo_n "(cached) " >&6
5920 else
5921   if test -n "$AR"; then
5922   ac_cv_prog_AR="$AR" # Let the user override the test.
5923 else
5924 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5925 for as_dir in $PATH
5926 do
5927   IFS=$as_save_IFS
5928   test -z "$as_dir" && as_dir=.
5929     for ac_exec_ext in '' $ac_executable_extensions; do
5930   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5931     ac_cv_prog_AR="${ac_tool_prefix}ar"
5932     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5933     break 2
5934   fi
5935 done
5936   done
5937 IFS=$as_save_IFS
5938
5939 fi
5940 fi
5941 AR=$ac_cv_prog_AR
5942 if test -n "$AR"; then
5943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5944 $as_echo "$AR" >&6; }
5945 else
5946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5947 $as_echo "no" >&6; }
5948 fi
5949
5950
5951 fi
5952 if test -z "$ac_cv_prog_AR"; then
5953   ac_ct_AR=$AR
5954   # Extract the first word of "ar", so it can be a program name with args.
5955 set dummy ar; ac_word=$2
5956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5957 $as_echo_n "checking for $ac_word... " >&6; }
5958 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5959   $as_echo_n "(cached) " >&6
5960 else
5961   if test -n "$ac_ct_AR"; then
5962   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5963 else
5964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5965 for as_dir in $PATH
5966 do
5967   IFS=$as_save_IFS
5968   test -z "$as_dir" && as_dir=.
5969     for ac_exec_ext in '' $ac_executable_extensions; do
5970   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5971     ac_cv_prog_ac_ct_AR="ar"
5972     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5973     break 2
5974   fi
5975 done
5976   done
5977 IFS=$as_save_IFS
5978
5979 fi
5980 fi
5981 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5982 if test -n "$ac_ct_AR"; then
5983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5984 $as_echo "$ac_ct_AR" >&6; }
5985 else
5986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5987 $as_echo "no" >&6; }
5988 fi
5989
5990   if test "x$ac_ct_AR" = x; then
5991     AR="false"
5992   else
5993     case $cross_compiling:$ac_tool_warned in
5994 yes:)
5995 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5996 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5997 ac_tool_warned=yes ;;
5998 esac
5999     AR=$ac_ct_AR
6000   fi
6001 else
6002   AR="$ac_cv_prog_AR"
6003 fi
6004
6005 test -z "$AR" && AR=ar
6006 test -z "$AR_FLAGS" && AR_FLAGS=cru
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018 if test -n "$ac_tool_prefix"; then
6019   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6020 set dummy ${ac_tool_prefix}strip; ac_word=$2
6021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6022 $as_echo_n "checking for $ac_word... " >&6; }
6023 if test "${ac_cv_prog_STRIP+set}" = set; then :
6024   $as_echo_n "(cached) " >&6
6025 else
6026   if test -n "$STRIP"; then
6027   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6028 else
6029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6030 for as_dir in $PATH
6031 do
6032   IFS=$as_save_IFS
6033   test -z "$as_dir" && as_dir=.
6034     for ac_exec_ext in '' $ac_executable_extensions; do
6035   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6036     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6037     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6038     break 2
6039   fi
6040 done
6041   done
6042 IFS=$as_save_IFS
6043
6044 fi
6045 fi
6046 STRIP=$ac_cv_prog_STRIP
6047 if test -n "$STRIP"; then
6048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6049 $as_echo "$STRIP" >&6; }
6050 else
6051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6052 $as_echo "no" >&6; }
6053 fi
6054
6055
6056 fi
6057 if test -z "$ac_cv_prog_STRIP"; then
6058   ac_ct_STRIP=$STRIP
6059   # Extract the first word of "strip", so it can be a program name with args.
6060 set dummy strip; ac_word=$2
6061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6062 $as_echo_n "checking for $ac_word... " >&6; }
6063 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6064   $as_echo_n "(cached) " >&6
6065 else
6066   if test -n "$ac_ct_STRIP"; then
6067   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6068 else
6069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6070 for as_dir in $PATH
6071 do
6072   IFS=$as_save_IFS
6073   test -z "$as_dir" && as_dir=.
6074     for ac_exec_ext in '' $ac_executable_extensions; do
6075   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6076     ac_cv_prog_ac_ct_STRIP="strip"
6077     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6078     break 2
6079   fi
6080 done
6081   done
6082 IFS=$as_save_IFS
6083
6084 fi
6085 fi
6086 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6087 if test -n "$ac_ct_STRIP"; then
6088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6089 $as_echo "$ac_ct_STRIP" >&6; }
6090 else
6091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6092 $as_echo "no" >&6; }
6093 fi
6094
6095   if test "x$ac_ct_STRIP" = x; then
6096     STRIP=":"
6097   else
6098     case $cross_compiling:$ac_tool_warned in
6099 yes:)
6100 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6101 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6102 ac_tool_warned=yes ;;
6103 esac
6104     STRIP=$ac_ct_STRIP
6105   fi
6106 else
6107   STRIP="$ac_cv_prog_STRIP"
6108 fi
6109
6110 test -z "$STRIP" && STRIP=:
6111
6112
6113
6114
6115
6116
6117 if test -n "$ac_tool_prefix"; then
6118   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6119 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6121 $as_echo_n "checking for $ac_word... " >&6; }
6122 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6123   $as_echo_n "(cached) " >&6
6124 else
6125   if test -n "$RANLIB"; then
6126   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6127 else
6128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6129 for as_dir in $PATH
6130 do
6131   IFS=$as_save_IFS
6132   test -z "$as_dir" && as_dir=.
6133     for ac_exec_ext in '' $ac_executable_extensions; do
6134   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6135     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6136     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6137     break 2
6138   fi
6139 done
6140   done
6141 IFS=$as_save_IFS
6142
6143 fi
6144 fi
6145 RANLIB=$ac_cv_prog_RANLIB
6146 if test -n "$RANLIB"; then
6147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6148 $as_echo "$RANLIB" >&6; }
6149 else
6150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6151 $as_echo "no" >&6; }
6152 fi
6153
6154
6155 fi
6156 if test -z "$ac_cv_prog_RANLIB"; then
6157   ac_ct_RANLIB=$RANLIB
6158   # Extract the first word of "ranlib", so it can be a program name with args.
6159 set dummy ranlib; ac_word=$2
6160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6161 $as_echo_n "checking for $ac_word... " >&6; }
6162 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6163   $as_echo_n "(cached) " >&6
6164 else
6165   if test -n "$ac_ct_RANLIB"; then
6166   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6167 else
6168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6169 for as_dir in $PATH
6170 do
6171   IFS=$as_save_IFS
6172   test -z "$as_dir" && as_dir=.
6173     for ac_exec_ext in '' $ac_executable_extensions; do
6174   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6175     ac_cv_prog_ac_ct_RANLIB="ranlib"
6176     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6177     break 2
6178   fi
6179 done
6180   done
6181 IFS=$as_save_IFS
6182
6183 fi
6184 fi
6185 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6186 if test -n "$ac_ct_RANLIB"; then
6187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6188 $as_echo "$ac_ct_RANLIB" >&6; }
6189 else
6190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6191 $as_echo "no" >&6; }
6192 fi
6193
6194   if test "x$ac_ct_RANLIB" = x; then
6195     RANLIB=":"
6196   else
6197     case $cross_compiling:$ac_tool_warned in
6198 yes:)
6199 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6200 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6201 ac_tool_warned=yes ;;
6202 esac
6203     RANLIB=$ac_ct_RANLIB
6204   fi
6205 else
6206   RANLIB="$ac_cv_prog_RANLIB"
6207 fi
6208
6209 test -z "$RANLIB" && RANLIB=:
6210
6211
6212
6213
6214
6215
6216 # Determine commands to create old-style static archives.
6217 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6218 old_postinstall_cmds='chmod 644 $oldlib'
6219 old_postuninstall_cmds=
6220
6221 if test -n "$RANLIB"; then
6222   case $host_os in
6223   openbsd*)
6224     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6225     ;;
6226   *)
6227     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6228     ;;
6229   esac
6230   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6231 fi
6232
6233 case $host_os in
6234   darwin*)
6235     lock_old_archive_extraction=yes ;;
6236   *)
6237     lock_old_archive_extraction=no ;;
6238 esac
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278 # If no C compiler was specified, use CC.
6279 LTCC=${LTCC-"$CC"}
6280
6281 # If no C compiler flags were specified, use CFLAGS.
6282 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6283
6284 # Allow CC to be a program name with arguments.
6285 compiler=$CC
6286
6287
6288 # Check for command to grab the raw symbol name followed by C symbol from nm.
6289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6290 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6291 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6292   $as_echo_n "(cached) " >&6
6293 else
6294
6295 # These are sane defaults that work on at least a few old systems.
6296 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6297
6298 # Character class describing NM global symbol codes.
6299 symcode='[BCDEGRST]'
6300
6301 # Regexp to match symbols that can be accessed directly from C.
6302 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6303
6304 # Define system-specific variables.
6305 case $host_os in
6306 aix*)
6307   symcode='[BCDT]'
6308   ;;
6309 cygwin* | mingw* | pw32* | cegcc*)
6310   symcode='[ABCDGISTW]'
6311   ;;
6312 hpux*)
6313   if test "$host_cpu" = ia64; then
6314     symcode='[ABCDEGRST]'
6315   fi
6316   ;;
6317 irix* | nonstopux*)
6318   symcode='[BCDEGRST]'
6319   ;;
6320 osf*)
6321   symcode='[BCDEGQRST]'
6322   ;;
6323 solaris*)
6324   symcode='[BDRT]'
6325   ;;
6326 sco3.2v5*)
6327   symcode='[DT]'
6328   ;;
6329 sysv4.2uw2*)
6330   symcode='[DT]'
6331   ;;
6332 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6333   symcode='[ABDT]'
6334   ;;
6335 sysv4)
6336   symcode='[DFNSTU]'
6337   ;;
6338 esac
6339
6340 # If we're using GNU nm, then use its standard symbol codes.
6341 case `$NM -V 2>&1` in
6342 *GNU* | *'with BFD'*)
6343   symcode='[ABCDGIRSTW]' ;;
6344 esac
6345
6346 # Transform an extracted symbol line into a proper C declaration.
6347 # Some systems (esp. on ia64) link data and code symbols differently,
6348 # so use this general approach.
6349 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6350
6351 # Transform an extracted symbol line into symbol name and symbol address
6352 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6353 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'"
6354
6355 # Handle CRLF in mingw tool chain
6356 opt_cr=
6357 case $build_os in
6358 mingw*)
6359   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6360   ;;
6361 esac
6362
6363 # Try without a prefix underscore, then with it.
6364 for ac_symprfx in "" "_"; do
6365
6366   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6367   symxfrm="\\1 $ac_symprfx\\2 \\2"
6368
6369   # Write the raw and C identifiers.
6370   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6371     # Fake it for dumpbin and say T for any non-static function
6372     # and D for any global variable.
6373     # Also find C++ and __fastcall symbols from MSVC++,
6374     # which start with @ or ?.
6375     lt_cv_sys_global_symbol_pipe="$AWK '"\
6376 "     {last_section=section; section=\$ 3};"\
6377 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6378 "     \$ 0!~/External *\|/{next};"\
6379 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6380 "     {if(hide[section]) next};"\
6381 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6382 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6383 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6384 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6385 "     ' prfx=^$ac_symprfx"
6386   else
6387     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6388   fi
6389
6390   # Check to see that the pipe works correctly.
6391   pipe_works=no
6392
6393   rm -f conftest*
6394   cat > conftest.$ac_ext <<_LT_EOF
6395 #ifdef __cplusplus
6396 extern "C" {
6397 #endif
6398 char nm_test_var;
6399 void nm_test_func(void);
6400 void nm_test_func(void){}
6401 #ifdef __cplusplus
6402 }
6403 #endif
6404 int main(){nm_test_var='a';nm_test_func();return(0);}
6405 _LT_EOF
6406
6407   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6408   (eval $ac_compile) 2>&5
6409   ac_status=$?
6410   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6411   test $ac_status = 0; }; then
6412     # Now try to grab the symbols.
6413     nlist=conftest.nm
6414     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6415   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6416   ac_status=$?
6417   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6418   test $ac_status = 0; } && test -s "$nlist"; then
6419       # Try sorting and uniquifying the output.
6420       if sort "$nlist" | uniq > "$nlist"T; then
6421         mv -f "$nlist"T "$nlist"
6422       else
6423         rm -f "$nlist"T
6424       fi
6425
6426       # Make sure that we snagged all the symbols we need.
6427       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6428         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6429           cat <<_LT_EOF > conftest.$ac_ext
6430 #ifdef __cplusplus
6431 extern "C" {
6432 #endif
6433
6434 _LT_EOF
6435           # Now generate the symbol file.
6436           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6437
6438           cat <<_LT_EOF >> conftest.$ac_ext
6439
6440 /* The mapping between symbol names and symbols.  */
6441 const struct {
6442   const char *name;
6443   void       *address;
6444 }
6445 lt__PROGRAM__LTX_preloaded_symbols[] =
6446 {
6447   { "@PROGRAM@", (void *) 0 },
6448 _LT_EOF
6449           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6450           cat <<\_LT_EOF >> conftest.$ac_ext
6451   {0, (void *) 0}
6452 };
6453
6454 /* This works around a problem in FreeBSD linker */
6455 #ifdef FREEBSD_WORKAROUND
6456 static const void *lt_preloaded_setup() {
6457   return lt__PROGRAM__LTX_preloaded_symbols;
6458 }
6459 #endif
6460
6461 #ifdef __cplusplus
6462 }
6463 #endif
6464 _LT_EOF
6465           # Now try linking the two files.
6466           mv conftest.$ac_objext conftstm.$ac_objext
6467           lt_save_LIBS="$LIBS"
6468           lt_save_CFLAGS="$CFLAGS"
6469           LIBS="conftstm.$ac_objext"
6470           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6471           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6472   (eval $ac_link) 2>&5
6473   ac_status=$?
6474   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6475   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6476             pipe_works=yes
6477           fi
6478           LIBS="$lt_save_LIBS"
6479           CFLAGS="$lt_save_CFLAGS"
6480         else
6481           echo "cannot find nm_test_func in $nlist" >&5
6482         fi
6483       else
6484         echo "cannot find nm_test_var in $nlist" >&5
6485       fi
6486     else
6487       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6488     fi
6489   else
6490     echo "$progname: failed program was:" >&5
6491     cat conftest.$ac_ext >&5
6492   fi
6493   rm -rf conftest* conftst*
6494
6495   # Do not use the global_symbol_pipe unless it works.
6496   if test "$pipe_works" = yes; then
6497     break
6498   else
6499     lt_cv_sys_global_symbol_pipe=
6500   fi
6501 done
6502
6503 fi
6504
6505 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6506   lt_cv_sys_global_symbol_to_cdecl=
6507 fi
6508 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6510 $as_echo "failed" >&6; }
6511 else
6512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6513 $as_echo "ok" >&6; }
6514 fi
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538 # Check whether --enable-libtool-lock was given.
6539 if test "${enable_libtool_lock+set}" = set; then :
6540   enableval=$enable_libtool_lock;
6541 fi
6542
6543 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6544
6545 # Some flags need to be propagated to the compiler or linker for good
6546 # libtool support.
6547 case $host in
6548 ia64-*-hpux*)
6549   # Find out which ABI we are using.
6550   echo 'int i;' > conftest.$ac_ext
6551   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6552   (eval $ac_compile) 2>&5
6553   ac_status=$?
6554   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6555   test $ac_status = 0; }; then
6556     case `/usr/bin/file conftest.$ac_objext` in
6557       *ELF-32*)
6558         HPUX_IA64_MODE="32"
6559         ;;
6560       *ELF-64*)
6561         HPUX_IA64_MODE="64"
6562         ;;
6563     esac
6564   fi
6565   rm -rf conftest*
6566   ;;
6567 *-*-irix6*)
6568   # Find out which ABI we are using.
6569   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6570   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6571   (eval $ac_compile) 2>&5
6572   ac_status=$?
6573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6574   test $ac_status = 0; }; then
6575     if test "$lt_cv_prog_gnu_ld" = yes; then
6576       case `/usr/bin/file conftest.$ac_objext` in
6577         *32-bit*)
6578           LD="${LD-ld} -melf32bsmip"
6579           ;;
6580         *N32*)
6581           LD="${LD-ld} -melf32bmipn32"
6582           ;;
6583         *64-bit*)
6584           LD="${LD-ld} -melf64bmip"
6585         ;;
6586       esac
6587     else
6588       case `/usr/bin/file conftest.$ac_objext` in
6589         *32-bit*)
6590           LD="${LD-ld} -32"
6591           ;;
6592         *N32*)
6593           LD="${LD-ld} -n32"
6594           ;;
6595         *64-bit*)
6596           LD="${LD-ld} -64"
6597           ;;
6598       esac
6599     fi
6600   fi
6601   rm -rf conftest*
6602   ;;
6603
6604 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6605 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6606   # Find out which ABI we are using.
6607   echo 'int i;' > conftest.$ac_ext
6608   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6609   (eval $ac_compile) 2>&5
6610   ac_status=$?
6611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6612   test $ac_status = 0; }; then
6613     case `/usr/bin/file conftest.o` in
6614       *32-bit*)
6615         case $host in
6616           x86_64-*kfreebsd*-gnu)
6617             LD="${LD-ld} -m elf_i386_fbsd"
6618             ;;
6619           x86_64-*linux*)
6620             case `/usr/bin/file conftest.o` in
6621               *x86-64*)
6622                 LD="${LD-ld} -m elf32_x86_64"
6623                 ;;
6624               *)
6625                 LD="${LD-ld} -m elf_i386"
6626                 ;;
6627             esac
6628             ;;
6629           powerpc64le-*linux*)
6630             LD="${LD-ld} -m elf32lppclinux"
6631             ;;
6632           powerpc64-*linux*)
6633             LD="${LD-ld} -m elf32ppclinux"
6634             ;;
6635           s390x-*linux*)
6636             LD="${LD-ld} -m elf_s390"
6637             ;;
6638           sparc64-*linux*)
6639             LD="${LD-ld} -m elf32_sparc"
6640             ;;
6641         esac
6642         ;;
6643       *64-bit*)
6644         case $host in
6645           x86_64-*kfreebsd*-gnu)
6646             LD="${LD-ld} -m elf_x86_64_fbsd"
6647             ;;
6648           x86_64-*linux*)
6649             LD="${LD-ld} -m elf_x86_64"
6650             ;;
6651           powerpcle-*linux*)
6652             LD="${LD-ld} -m elf64lppc"
6653             ;;
6654           powerpc-*linux*)
6655             LD="${LD-ld} -m elf64ppc"
6656             ;;
6657           s390*-*linux*|s390*-*tpf*)
6658             LD="${LD-ld} -m elf64_s390"
6659             ;;
6660           sparc*-*linux*)
6661             LD="${LD-ld} -m elf64_sparc"
6662             ;;
6663         esac
6664         ;;
6665     esac
6666   fi
6667   rm -rf conftest*
6668   ;;
6669
6670 *-*-sco3.2v5*)
6671   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6672   SAVE_CFLAGS="$CFLAGS"
6673   CFLAGS="$CFLAGS -belf"
6674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6675 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6676 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6677   $as_echo_n "(cached) " >&6
6678 else
6679   ac_ext=c
6680 ac_cpp='$CPP $CPPFLAGS'
6681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6684
6685      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6686 /* end confdefs.h.  */
6687
6688 int
6689 main ()
6690 {
6691
6692   ;
6693   return 0;
6694 }
6695 _ACEOF
6696 if ac_fn_c_try_link "$LINENO"; then :
6697   lt_cv_cc_needs_belf=yes
6698 else
6699   lt_cv_cc_needs_belf=no
6700 fi
6701 rm -f core conftest.err conftest.$ac_objext \
6702     conftest$ac_exeext conftest.$ac_ext
6703      ac_ext=c
6704 ac_cpp='$CPP $CPPFLAGS'
6705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6708
6709 fi
6710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6711 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6712   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6713     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6714     CFLAGS="$SAVE_CFLAGS"
6715   fi
6716   ;;
6717 sparc*-*solaris*)
6718   # Find out which ABI we are using.
6719   echo 'int i;' > conftest.$ac_ext
6720   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6721   (eval $ac_compile) 2>&5
6722   ac_status=$?
6723   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6724   test $ac_status = 0; }; then
6725     case `/usr/bin/file conftest.o` in
6726     *64-bit*)
6727       case $lt_cv_prog_gnu_ld in
6728       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6729       *)
6730         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6731           LD="${LD-ld} -64"
6732         fi
6733         ;;
6734       esac
6735       ;;
6736     esac
6737   fi
6738   rm -rf conftest*
6739   ;;
6740 esac
6741
6742 need_locks="$enable_libtool_lock"
6743
6744
6745   case $host_os in
6746     rhapsody* | darwin*)
6747     if test -n "$ac_tool_prefix"; then
6748   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6749 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6751 $as_echo_n "checking for $ac_word... " >&6; }
6752 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6753   $as_echo_n "(cached) " >&6
6754 else
6755   if test -n "$DSYMUTIL"; then
6756   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6757 else
6758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6759 for as_dir in $PATH
6760 do
6761   IFS=$as_save_IFS
6762   test -z "$as_dir" && as_dir=.
6763     for ac_exec_ext in '' $ac_executable_extensions; do
6764   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6765     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6766     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6767     break 2
6768   fi
6769 done
6770   done
6771 IFS=$as_save_IFS
6772
6773 fi
6774 fi
6775 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6776 if test -n "$DSYMUTIL"; then
6777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6778 $as_echo "$DSYMUTIL" >&6; }
6779 else
6780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6781 $as_echo "no" >&6; }
6782 fi
6783
6784
6785 fi
6786 if test -z "$ac_cv_prog_DSYMUTIL"; then
6787   ac_ct_DSYMUTIL=$DSYMUTIL
6788   # Extract the first word of "dsymutil", so it can be a program name with args.
6789 set dummy dsymutil; ac_word=$2
6790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6791 $as_echo_n "checking for $ac_word... " >&6; }
6792 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6793   $as_echo_n "(cached) " >&6
6794 else
6795   if test -n "$ac_ct_DSYMUTIL"; then
6796   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6797 else
6798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6799 for as_dir in $PATH
6800 do
6801   IFS=$as_save_IFS
6802   test -z "$as_dir" && as_dir=.
6803     for ac_exec_ext in '' $ac_executable_extensions; do
6804   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6805     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6807     break 2
6808   fi
6809 done
6810   done
6811 IFS=$as_save_IFS
6812
6813 fi
6814 fi
6815 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6816 if test -n "$ac_ct_DSYMUTIL"; then
6817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6818 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6819 else
6820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6821 $as_echo "no" >&6; }
6822 fi
6823
6824   if test "x$ac_ct_DSYMUTIL" = x; then
6825     DSYMUTIL=":"
6826   else
6827     case $cross_compiling:$ac_tool_warned in
6828 yes:)
6829 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6830 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6831 ac_tool_warned=yes ;;
6832 esac
6833     DSYMUTIL=$ac_ct_DSYMUTIL
6834   fi
6835 else
6836   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6837 fi
6838
6839     if test -n "$ac_tool_prefix"; then
6840   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6841 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6843 $as_echo_n "checking for $ac_word... " >&6; }
6844 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6845   $as_echo_n "(cached) " >&6
6846 else
6847   if test -n "$NMEDIT"; then
6848   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6849 else
6850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6851 for as_dir in $PATH
6852 do
6853   IFS=$as_save_IFS
6854   test -z "$as_dir" && as_dir=.
6855     for ac_exec_ext in '' $ac_executable_extensions; do
6856   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6857     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6858     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6859     break 2
6860   fi
6861 done
6862   done
6863 IFS=$as_save_IFS
6864
6865 fi
6866 fi
6867 NMEDIT=$ac_cv_prog_NMEDIT
6868 if test -n "$NMEDIT"; then
6869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6870 $as_echo "$NMEDIT" >&6; }
6871 else
6872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6873 $as_echo "no" >&6; }
6874 fi
6875
6876
6877 fi
6878 if test -z "$ac_cv_prog_NMEDIT"; then
6879   ac_ct_NMEDIT=$NMEDIT
6880   # Extract the first word of "nmedit", so it can be a program name with args.
6881 set dummy nmedit; ac_word=$2
6882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6883 $as_echo_n "checking for $ac_word... " >&6; }
6884 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6885   $as_echo_n "(cached) " >&6
6886 else
6887   if test -n "$ac_ct_NMEDIT"; then
6888   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6889 else
6890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6891 for as_dir in $PATH
6892 do
6893   IFS=$as_save_IFS
6894   test -z "$as_dir" && as_dir=.
6895     for ac_exec_ext in '' $ac_executable_extensions; do
6896   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6897     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6898     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6899     break 2
6900   fi
6901 done
6902   done
6903 IFS=$as_save_IFS
6904
6905 fi
6906 fi
6907 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6908 if test -n "$ac_ct_NMEDIT"; then
6909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6910 $as_echo "$ac_ct_NMEDIT" >&6; }
6911 else
6912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6913 $as_echo "no" >&6; }
6914 fi
6915
6916   if test "x$ac_ct_NMEDIT" = x; then
6917     NMEDIT=":"
6918   else
6919     case $cross_compiling:$ac_tool_warned in
6920 yes:)
6921 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6922 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6923 ac_tool_warned=yes ;;
6924 esac
6925     NMEDIT=$ac_ct_NMEDIT
6926   fi
6927 else
6928   NMEDIT="$ac_cv_prog_NMEDIT"
6929 fi
6930
6931     if test -n "$ac_tool_prefix"; then
6932   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6933 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6935 $as_echo_n "checking for $ac_word... " >&6; }
6936 if test "${ac_cv_prog_LIPO+set}" = set; then :
6937   $as_echo_n "(cached) " >&6
6938 else
6939   if test -n "$LIPO"; then
6940   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6941 else
6942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6943 for as_dir in $PATH
6944 do
6945   IFS=$as_save_IFS
6946   test -z "$as_dir" && as_dir=.
6947     for ac_exec_ext in '' $ac_executable_extensions; do
6948   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6949     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6951     break 2
6952   fi
6953 done
6954   done
6955 IFS=$as_save_IFS
6956
6957 fi
6958 fi
6959 LIPO=$ac_cv_prog_LIPO
6960 if test -n "$LIPO"; then
6961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6962 $as_echo "$LIPO" >&6; }
6963 else
6964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6965 $as_echo "no" >&6; }
6966 fi
6967
6968
6969 fi
6970 if test -z "$ac_cv_prog_LIPO"; then
6971   ac_ct_LIPO=$LIPO
6972   # Extract the first word of "lipo", so it can be a program name with args.
6973 set dummy lipo; ac_word=$2
6974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6975 $as_echo_n "checking for $ac_word... " >&6; }
6976 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6977   $as_echo_n "(cached) " >&6
6978 else
6979   if test -n "$ac_ct_LIPO"; then
6980   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6981 else
6982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6983 for as_dir in $PATH
6984 do
6985   IFS=$as_save_IFS
6986   test -z "$as_dir" && as_dir=.
6987     for ac_exec_ext in '' $ac_executable_extensions; do
6988   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6989     ac_cv_prog_ac_ct_LIPO="lipo"
6990     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6991     break 2
6992   fi
6993 done
6994   done
6995 IFS=$as_save_IFS
6996
6997 fi
6998 fi
6999 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7000 if test -n "$ac_ct_LIPO"; then
7001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7002 $as_echo "$ac_ct_LIPO" >&6; }
7003 else
7004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7005 $as_echo "no" >&6; }
7006 fi
7007
7008   if test "x$ac_ct_LIPO" = x; then
7009     LIPO=":"
7010   else
7011     case $cross_compiling:$ac_tool_warned in
7012 yes:)
7013 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7014 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7015 ac_tool_warned=yes ;;
7016 esac
7017     LIPO=$ac_ct_LIPO
7018   fi
7019 else
7020   LIPO="$ac_cv_prog_LIPO"
7021 fi
7022
7023     if test -n "$ac_tool_prefix"; then
7024   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7025 set dummy ${ac_tool_prefix}otool; ac_word=$2
7026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7027 $as_echo_n "checking for $ac_word... " >&6; }
7028 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7029   $as_echo_n "(cached) " >&6
7030 else
7031   if test -n "$OTOOL"; then
7032   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7033 else
7034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7035 for as_dir in $PATH
7036 do
7037   IFS=$as_save_IFS
7038   test -z "$as_dir" && as_dir=.
7039     for ac_exec_ext in '' $ac_executable_extensions; do
7040   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7041     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7042     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7043     break 2
7044   fi
7045 done
7046   done
7047 IFS=$as_save_IFS
7048
7049 fi
7050 fi
7051 OTOOL=$ac_cv_prog_OTOOL
7052 if test -n "$OTOOL"; then
7053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7054 $as_echo "$OTOOL" >&6; }
7055 else
7056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7057 $as_echo "no" >&6; }
7058 fi
7059
7060
7061 fi
7062 if test -z "$ac_cv_prog_OTOOL"; then
7063   ac_ct_OTOOL=$OTOOL
7064   # Extract the first word of "otool", so it can be a program name with args.
7065 set dummy otool; ac_word=$2
7066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7067 $as_echo_n "checking for $ac_word... " >&6; }
7068 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7069   $as_echo_n "(cached) " >&6
7070 else
7071   if test -n "$ac_ct_OTOOL"; then
7072   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7073 else
7074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7075 for as_dir in $PATH
7076 do
7077   IFS=$as_save_IFS
7078   test -z "$as_dir" && as_dir=.
7079     for ac_exec_ext in '' $ac_executable_extensions; do
7080   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7081     ac_cv_prog_ac_ct_OTOOL="otool"
7082     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7083     break 2
7084   fi
7085 done
7086   done
7087 IFS=$as_save_IFS
7088
7089 fi
7090 fi
7091 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7092 if test -n "$ac_ct_OTOOL"; then
7093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7094 $as_echo "$ac_ct_OTOOL" >&6; }
7095 else
7096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7097 $as_echo "no" >&6; }
7098 fi
7099
7100   if test "x$ac_ct_OTOOL" = x; then
7101     OTOOL=":"
7102   else
7103     case $cross_compiling:$ac_tool_warned in
7104 yes:)
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7106 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7107 ac_tool_warned=yes ;;
7108 esac
7109     OTOOL=$ac_ct_OTOOL
7110   fi
7111 else
7112   OTOOL="$ac_cv_prog_OTOOL"
7113 fi
7114
7115     if test -n "$ac_tool_prefix"; then
7116   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7117 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7119 $as_echo_n "checking for $ac_word... " >&6; }
7120 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7121   $as_echo_n "(cached) " >&6
7122 else
7123   if test -n "$OTOOL64"; then
7124   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7125 else
7126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7127 for as_dir in $PATH
7128 do
7129   IFS=$as_save_IFS
7130   test -z "$as_dir" && as_dir=.
7131     for ac_exec_ext in '' $ac_executable_extensions; do
7132   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7133     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7134     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7135     break 2
7136   fi
7137 done
7138   done
7139 IFS=$as_save_IFS
7140
7141 fi
7142 fi
7143 OTOOL64=$ac_cv_prog_OTOOL64
7144 if test -n "$OTOOL64"; then
7145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7146 $as_echo "$OTOOL64" >&6; }
7147 else
7148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7149 $as_echo "no" >&6; }
7150 fi
7151
7152
7153 fi
7154 if test -z "$ac_cv_prog_OTOOL64"; then
7155   ac_ct_OTOOL64=$OTOOL64
7156   # Extract the first word of "otool64", so it can be a program name with args.
7157 set dummy otool64; ac_word=$2
7158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7159 $as_echo_n "checking for $ac_word... " >&6; }
7160 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7161   $as_echo_n "(cached) " >&6
7162 else
7163   if test -n "$ac_ct_OTOOL64"; then
7164   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7165 else
7166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7167 for as_dir in $PATH
7168 do
7169   IFS=$as_save_IFS
7170   test -z "$as_dir" && as_dir=.
7171     for ac_exec_ext in '' $ac_executable_extensions; do
7172   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7173     ac_cv_prog_ac_ct_OTOOL64="otool64"
7174     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7175     break 2
7176   fi
7177 done
7178   done
7179 IFS=$as_save_IFS
7180
7181 fi
7182 fi
7183 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7184 if test -n "$ac_ct_OTOOL64"; then
7185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7186 $as_echo "$ac_ct_OTOOL64" >&6; }
7187 else
7188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7189 $as_echo "no" >&6; }
7190 fi
7191
7192   if test "x$ac_ct_OTOOL64" = x; then
7193     OTOOL64=":"
7194   else
7195     case $cross_compiling:$ac_tool_warned in
7196 yes:)
7197 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7198 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7199 ac_tool_warned=yes ;;
7200 esac
7201     OTOOL64=$ac_ct_OTOOL64
7202   fi
7203 else
7204   OTOOL64="$ac_cv_prog_OTOOL64"
7205 fi
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7234 $as_echo_n "checking for -single_module linker flag... " >&6; }
7235 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7236   $as_echo_n "(cached) " >&6
7237 else
7238   lt_cv_apple_cc_single_mod=no
7239       if test -z "${LT_MULTI_MODULE}"; then
7240         # By default we will add the -single_module flag. You can override
7241         # by either setting the environment variable LT_MULTI_MODULE
7242         # non-empty at configure time, or by adding -multi_module to the
7243         # link flags.
7244         rm -rf libconftest.dylib*
7245         echo "int foo(void){return 1;}" > conftest.c
7246         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7247 -dynamiclib -Wl,-single_module conftest.c" >&5
7248         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7249           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7250         _lt_result=$?
7251         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7252           lt_cv_apple_cc_single_mod=yes
7253         else
7254           cat conftest.err >&5
7255         fi
7256         rm -rf libconftest.dylib*
7257         rm -f conftest.*
7258       fi
7259 fi
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7261 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7262     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7263 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7264 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7265   $as_echo_n "(cached) " >&6
7266 else
7267   lt_cv_ld_exported_symbols_list=no
7268       save_LDFLAGS=$LDFLAGS
7269       echo "_main" > conftest.sym
7270       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7271       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7272 /* end confdefs.h.  */
7273
7274 int
7275 main ()
7276 {
7277
7278   ;
7279   return 0;
7280 }
7281 _ACEOF
7282 if ac_fn_c_try_link "$LINENO"; then :
7283   lt_cv_ld_exported_symbols_list=yes
7284 else
7285   lt_cv_ld_exported_symbols_list=no
7286 fi
7287 rm -f core conftest.err conftest.$ac_objext \
7288     conftest$ac_exeext conftest.$ac_ext
7289         LDFLAGS="$save_LDFLAGS"
7290
7291 fi
7292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7293 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7294     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7295 $as_echo_n "checking for -force_load linker flag... " >&6; }
7296 if test "${lt_cv_ld_force_load+set}" = set; then :
7297   $as_echo_n "(cached) " >&6
7298 else
7299   lt_cv_ld_force_load=no
7300       cat > conftest.c << _LT_EOF
7301 int forced_loaded() { return 2;}
7302 _LT_EOF
7303       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7304       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7305       echo "$AR cru libconftest.a conftest.o" >&5
7306       $AR cru libconftest.a conftest.o 2>&5
7307       cat > conftest.c << _LT_EOF
7308 int main() { return 0;}
7309 _LT_EOF
7310       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7311       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7312       _lt_result=$?
7313       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7314         lt_cv_ld_force_load=yes
7315       else
7316         cat conftest.err >&5
7317       fi
7318         rm -f conftest.err libconftest.a conftest conftest.c
7319         rm -rf conftest.dSYM
7320
7321 fi
7322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7323 $as_echo "$lt_cv_ld_force_load" >&6; }
7324     case $host_os in
7325     rhapsody* | darwin1.[012])
7326       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7327     darwin1.*)
7328       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7329     darwin*) # darwin 5.x on
7330       # if running on 10.5 or later, the deployment target defaults
7331       # to the OS version, if on x86, and 10.4, the deployment
7332       # target defaults to 10.4. Don't you love it?
7333       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7334         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7335           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7336         10.[012][,.]*)
7337           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7338         10.*)
7339           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7340       esac
7341     ;;
7342   esac
7343     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7344       _lt_dar_single_mod='$single_module'
7345     fi
7346     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7347       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7348     else
7349       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7350     fi
7351     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7352       _lt_dsymutil='~$DSYMUTIL $lib || :'
7353     else
7354       _lt_dsymutil=
7355     fi
7356     ;;
7357   esac
7358
7359 ac_ext=c
7360 ac_cpp='$CPP $CPPFLAGS'
7361 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7362 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7363 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7365 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7366 # On Suns, sometimes $CPP names a directory.
7367 if test -n "$CPP" && test -d "$CPP"; then
7368   CPP=
7369 fi
7370 if test -z "$CPP"; then
7371   if test "${ac_cv_prog_CPP+set}" = set; then :
7372   $as_echo_n "(cached) " >&6
7373 else
7374       # Double quotes because CPP needs to be expanded
7375     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7376     do
7377       ac_preproc_ok=false
7378 for ac_c_preproc_warn_flag in '' yes
7379 do
7380   # Use a header file that comes with gcc, so configuring glibc
7381   # with a fresh cross-compiler works.
7382   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7383   # <limits.h> exists even on freestanding compilers.
7384   # On the NeXT, cc -E runs the code through the compiler's parser,
7385   # not just through cpp. "Syntax error" is here to catch this case.
7386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7387 /* end confdefs.h.  */
7388 #ifdef __STDC__
7389 # include <limits.h>
7390 #else
7391 # include <assert.h>
7392 #endif
7393                      Syntax error
7394 _ACEOF
7395 if ac_fn_c_try_cpp "$LINENO"; then :
7396
7397 else
7398   # Broken: fails on valid input.
7399 continue
7400 fi
7401 rm -f conftest.err conftest.$ac_ext
7402
7403   # OK, works on sane cases.  Now check whether nonexistent headers
7404   # can be detected and how.
7405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7406 /* end confdefs.h.  */
7407 #include <ac_nonexistent.h>
7408 _ACEOF
7409 if ac_fn_c_try_cpp "$LINENO"; then :
7410   # Broken: success on invalid input.
7411 continue
7412 else
7413   # Passes both tests.
7414 ac_preproc_ok=:
7415 break
7416 fi
7417 rm -f conftest.err conftest.$ac_ext
7418
7419 done
7420 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7421 rm -f conftest.err conftest.$ac_ext
7422 if $ac_preproc_ok; then :
7423   break
7424 fi
7425
7426     done
7427     ac_cv_prog_CPP=$CPP
7428
7429 fi
7430   CPP=$ac_cv_prog_CPP
7431 else
7432   ac_cv_prog_CPP=$CPP
7433 fi
7434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7435 $as_echo "$CPP" >&6; }
7436 ac_preproc_ok=false
7437 for ac_c_preproc_warn_flag in '' yes
7438 do
7439   # Use a header file that comes with gcc, so configuring glibc
7440   # with a fresh cross-compiler works.
7441   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7442   # <limits.h> exists even on freestanding compilers.
7443   # On the NeXT, cc -E runs the code through the compiler's parser,
7444   # not just through cpp. "Syntax error" is here to catch this case.
7445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7446 /* end confdefs.h.  */
7447 #ifdef __STDC__
7448 # include <limits.h>
7449 #else
7450 # include <assert.h>
7451 #endif
7452                      Syntax error
7453 _ACEOF
7454 if ac_fn_c_try_cpp "$LINENO"; then :
7455
7456 else
7457   # Broken: fails on valid input.
7458 continue
7459 fi
7460 rm -f conftest.err conftest.$ac_ext
7461
7462   # OK, works on sane cases.  Now check whether nonexistent headers
7463   # can be detected and how.
7464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7465 /* end confdefs.h.  */
7466 #include <ac_nonexistent.h>
7467 _ACEOF
7468 if ac_fn_c_try_cpp "$LINENO"; then :
7469   # Broken: success on invalid input.
7470 continue
7471 else
7472   # Passes both tests.
7473 ac_preproc_ok=:
7474 break
7475 fi
7476 rm -f conftest.err conftest.$ac_ext
7477
7478 done
7479 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7480 rm -f conftest.err conftest.$ac_ext
7481 if $ac_preproc_ok; then :
7482
7483 else
7484   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7485 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7486 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7487 See \`config.log' for more details." "$LINENO" 5; }
7488 fi
7489
7490 ac_ext=c
7491 ac_cpp='$CPP $CPPFLAGS'
7492 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7493 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7494 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7495
7496
7497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7498 $as_echo_n "checking for ANSI C header files... " >&6; }
7499 if test "${ac_cv_header_stdc+set}" = set; then :
7500   $as_echo_n "(cached) " >&6
7501 else
7502   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7503 /* end confdefs.h.  */
7504 #include <stdlib.h>
7505 #include <stdarg.h>
7506 #include <string.h>
7507 #include <float.h>
7508
7509 int
7510 main ()
7511 {
7512
7513   ;
7514   return 0;
7515 }
7516 _ACEOF
7517 if ac_fn_c_try_compile "$LINENO"; then :
7518   ac_cv_header_stdc=yes
7519 else
7520   ac_cv_header_stdc=no
7521 fi
7522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7523
7524 if test $ac_cv_header_stdc = yes; then
7525   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7527 /* end confdefs.h.  */
7528 #include <string.h>
7529
7530 _ACEOF
7531 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7532   $EGREP "memchr" >/dev/null 2>&1; then :
7533
7534 else
7535   ac_cv_header_stdc=no
7536 fi
7537 rm -f conftest*
7538
7539 fi
7540
7541 if test $ac_cv_header_stdc = yes; then
7542   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7544 /* end confdefs.h.  */
7545 #include <stdlib.h>
7546
7547 _ACEOF
7548 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7549   $EGREP "free" >/dev/null 2>&1; then :
7550
7551 else
7552   ac_cv_header_stdc=no
7553 fi
7554 rm -f conftest*
7555
7556 fi
7557
7558 if test $ac_cv_header_stdc = yes; then
7559   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7560   if test "$cross_compiling" = yes; then :
7561   :
7562 else
7563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7564 /* end confdefs.h.  */
7565 #include <ctype.h>
7566 #include <stdlib.h>
7567 #if ((' ' & 0x0FF) == 0x020)
7568 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7569 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7570 #else
7571 # define ISLOWER(c) \
7572                    (('a' <= (c) && (c) <= 'i') \
7573                      || ('j' <= (c) && (c) <= 'r') \
7574                      || ('s' <= (c) && (c) <= 'z'))
7575 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7576 #endif
7577
7578 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7579 int
7580 main ()
7581 {
7582   int i;
7583   for (i = 0; i < 256; i++)
7584     if (XOR (islower (i), ISLOWER (i))
7585         || toupper (i) != TOUPPER (i))
7586       return 2;
7587   return 0;
7588 }
7589 _ACEOF
7590 if ac_fn_c_try_run "$LINENO"; then :
7591
7592 else
7593   ac_cv_header_stdc=no
7594 fi
7595 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7596   conftest.$ac_objext conftest.beam conftest.$ac_ext
7597 fi
7598
7599 fi
7600 fi
7601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7602 $as_echo "$ac_cv_header_stdc" >&6; }
7603 if test $ac_cv_header_stdc = yes; then
7604
7605 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7606
7607 fi
7608
7609 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7610 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7611                   inttypes.h stdint.h unistd.h
7612 do :
7613   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7614 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7615 "
7616 eval as_val=\$$as_ac_Header
7617    if test "x$as_val" = x""yes; then :
7618   cat >>confdefs.h <<_ACEOF
7619 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7620 _ACEOF
7621
7622 fi
7623
7624 done
7625
7626
7627 for ac_header in dlfcn.h
7628 do :
7629   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7630 "
7631 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7632   cat >>confdefs.h <<_ACEOF
7633 #define HAVE_DLFCN_H 1
7634 _ACEOF
7635
7636 fi
7637
7638 done
7639
7640
7641
7642
7643
7644 # Set options
7645
7646
7647
7648         enable_dlopen=no
7649
7650
7651   enable_win32_dll=no
7652
7653
7654             # Check whether --enable-shared was given.
7655 if test "${enable_shared+set}" = set; then :
7656   enableval=$enable_shared; p=${PACKAGE-default}
7657     case $enableval in
7658     yes) enable_shared=yes ;;
7659     no) enable_shared=no ;;
7660     *)
7661       enable_shared=no
7662       # Look at the argument we got.  We use all the common list separators.
7663       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7664       for pkg in $enableval; do
7665         IFS="$lt_save_ifs"
7666         if test "X$pkg" = "X$p"; then
7667           enable_shared=yes
7668         fi
7669       done
7670       IFS="$lt_save_ifs"
7671       ;;
7672     esac
7673 else
7674   enable_shared=yes
7675 fi
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685   # Check whether --enable-static was given.
7686 if test "${enable_static+set}" = set; then :
7687   enableval=$enable_static; p=${PACKAGE-default}
7688     case $enableval in
7689     yes) enable_static=yes ;;
7690     no) enable_static=no ;;
7691     *)
7692      enable_static=no
7693       # Look at the argument we got.  We use all the common list separators.
7694       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7695       for pkg in $enableval; do
7696         IFS="$lt_save_ifs"
7697         if test "X$pkg" = "X$p"; then
7698           enable_static=yes
7699         fi
7700       done
7701       IFS="$lt_save_ifs"
7702       ;;
7703     esac
7704 else
7705   enable_static=yes
7706 fi
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717 # Check whether --with-pic was given.
7718 if test "${with_pic+set}" = set; then :
7719   withval=$with_pic; pic_mode="$withval"
7720 else
7721   pic_mode=default
7722 fi
7723
7724
7725 test -z "$pic_mode" && pic_mode=default
7726
7727
7728
7729
7730
7731
7732
7733   # Check whether --enable-fast-install was given.
7734 if test "${enable_fast_install+set}" = set; then :
7735   enableval=$enable_fast_install; p=${PACKAGE-default}
7736     case $enableval in
7737     yes) enable_fast_install=yes ;;
7738     no) enable_fast_install=no ;;
7739     *)
7740       enable_fast_install=no
7741       # Look at the argument we got.  We use all the common list separators.
7742       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7743       for pkg in $enableval; do
7744         IFS="$lt_save_ifs"
7745         if test "X$pkg" = "X$p"; then
7746           enable_fast_install=yes
7747         fi
7748       done
7749       IFS="$lt_save_ifs"
7750       ;;
7751     esac
7752 else
7753   enable_fast_install=yes
7754 fi
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765
7766 # This can be used to rebuild libtool when needed
7767 LIBTOOL_DEPS="$ltmain"
7768
7769 # Always use our own libtool.
7770 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797 test -z "$LN_S" && LN_S="ln -s"
7798
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812 if test -n "${ZSH_VERSION+set}" ; then
7813    setopt NO_GLOB_SUBST
7814 fi
7815
7816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7817 $as_echo_n "checking for objdir... " >&6; }
7818 if test "${lt_cv_objdir+set}" = set; then :
7819   $as_echo_n "(cached) " >&6
7820 else
7821   rm -f .libs 2>/dev/null
7822 mkdir .libs 2>/dev/null
7823 if test -d .libs; then
7824   lt_cv_objdir=.libs
7825 else
7826   # MS-DOS does not allow filenames that begin with a dot.
7827   lt_cv_objdir=_libs
7828 fi
7829 rmdir .libs 2>/dev/null
7830 fi
7831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7832 $as_echo "$lt_cv_objdir" >&6; }
7833 objdir=$lt_cv_objdir
7834
7835
7836
7837
7838
7839 cat >>confdefs.h <<_ACEOF
7840 #define LT_OBJDIR "$lt_cv_objdir/"
7841 _ACEOF
7842
7843
7844
7845
7846 case $host_os in
7847 aix3*)
7848   # AIX sometimes has problems with the GCC collect2 program.  For some
7849   # reason, if we set the COLLECT_NAMES environment variable, the problems
7850   # vanish in a puff of smoke.
7851   if test "X${COLLECT_NAMES+set}" != Xset; then
7852     COLLECT_NAMES=
7853     export COLLECT_NAMES
7854   fi
7855   ;;
7856 esac
7857
7858 # Global variables:
7859 ofile=libtool
7860 can_build_shared=yes
7861
7862 # All known linkers require a `.a' archive for static linking (except MSVC,
7863 # which needs '.lib').
7864 libext=a
7865
7866 with_gnu_ld="$lt_cv_prog_gnu_ld"
7867
7868 old_CC="$CC"
7869 old_CFLAGS="$CFLAGS"
7870
7871 # Set sane defaults for various variables
7872 test -z "$CC" && CC=cc
7873 test -z "$LTCC" && LTCC=$CC
7874 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7875 test -z "$LD" && LD=ld
7876 test -z "$ac_objext" && ac_objext=o
7877
7878 for cc_temp in $compiler""; do
7879   case $cc_temp in
7880     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7881     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7882     \-*) ;;
7883     *) break;;
7884   esac
7885 done
7886 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7887
7888
7889 # Only perform the check for file, if the check method requires it
7890 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7891 case $deplibs_check_method in
7892 file_magic*)
7893   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7894     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7895 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7896 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7897   $as_echo_n "(cached) " >&6
7898 else
7899   case $MAGIC_CMD in
7900 [\\/*] |  ?:[\\/]*)
7901   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7902   ;;
7903 *)
7904   lt_save_MAGIC_CMD="$MAGIC_CMD"
7905   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7906   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7907   for ac_dir in $ac_dummy; do
7908     IFS="$lt_save_ifs"
7909     test -z "$ac_dir" && ac_dir=.
7910     if test -f $ac_dir/${ac_tool_prefix}file; then
7911       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7912       if test -n "$file_magic_test_file"; then
7913         case $deplibs_check_method in
7914         "file_magic "*)
7915           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7916           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7917           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7918             $EGREP "$file_magic_regex" > /dev/null; then
7919             :
7920           else
7921             cat <<_LT_EOF 1>&2
7922
7923 *** Warning: the command libtool uses to detect shared libraries,
7924 *** $file_magic_cmd, produces output that libtool cannot recognize.
7925 *** The result is that libtool may fail to recognize shared libraries
7926 *** as such.  This will affect the creation of libtool libraries that
7927 *** depend on shared libraries, but programs linked with such libtool
7928 *** libraries will work regardless of this problem.  Nevertheless, you
7929 *** may want to report the problem to your system manager and/or to
7930 *** bug-libtool@gnu.org
7931
7932 _LT_EOF
7933           fi ;;
7934         esac
7935       fi
7936       break
7937     fi
7938   done
7939   IFS="$lt_save_ifs"
7940   MAGIC_CMD="$lt_save_MAGIC_CMD"
7941   ;;
7942 esac
7943 fi
7944
7945 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7946 if test -n "$MAGIC_CMD"; then
7947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7948 $as_echo "$MAGIC_CMD" >&6; }
7949 else
7950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7951 $as_echo "no" >&6; }
7952 fi
7953
7954
7955
7956
7957
7958 if test -z "$lt_cv_path_MAGIC_CMD"; then
7959   if test -n "$ac_tool_prefix"; then
7960     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7961 $as_echo_n "checking for file... " >&6; }
7962 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7963   $as_echo_n "(cached) " >&6
7964 else
7965   case $MAGIC_CMD in
7966 [\\/*] |  ?:[\\/]*)
7967   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7968   ;;
7969 *)
7970   lt_save_MAGIC_CMD="$MAGIC_CMD"
7971   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7972   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7973   for ac_dir in $ac_dummy; do
7974     IFS="$lt_save_ifs"
7975     test -z "$ac_dir" && ac_dir=.
7976     if test -f $ac_dir/file; then
7977       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7978       if test -n "$file_magic_test_file"; then
7979         case $deplibs_check_method in
7980         "file_magic "*)
7981           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7982           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7983           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7984             $EGREP "$file_magic_regex" > /dev/null; then
7985             :
7986           else
7987             cat <<_LT_EOF 1>&2
7988
7989 *** Warning: the command libtool uses to detect shared libraries,
7990 *** $file_magic_cmd, produces output that libtool cannot recognize.
7991 *** The result is that libtool may fail to recognize shared libraries
7992 *** as such.  This will affect the creation of libtool libraries that
7993 *** depend on shared libraries, but programs linked with such libtool
7994 *** libraries will work regardless of this problem.  Nevertheless, you
7995 *** may want to report the problem to your system manager and/or to
7996 *** bug-libtool@gnu.org
7997
7998 _LT_EOF
7999           fi ;;
8000         esac
8001       fi
8002       break
8003     fi
8004   done
8005   IFS="$lt_save_ifs"
8006   MAGIC_CMD="$lt_save_MAGIC_CMD"
8007   ;;
8008 esac
8009 fi
8010
8011 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8012 if test -n "$MAGIC_CMD"; then
8013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8014 $as_echo "$MAGIC_CMD" >&6; }
8015 else
8016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8017 $as_echo "no" >&6; }
8018 fi
8019
8020
8021   else
8022     MAGIC_CMD=:
8023   fi
8024 fi
8025
8026   fi
8027   ;;
8028 esac
8029
8030 # Use C for the default configuration in the libtool script
8031
8032 lt_save_CC="$CC"
8033 ac_ext=c
8034 ac_cpp='$CPP $CPPFLAGS'
8035 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8036 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8037 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8038
8039
8040 # Source file extension for C test sources.
8041 ac_ext=c
8042
8043 # Object file extension for compiled C test sources.
8044 objext=o
8045 objext=$objext
8046
8047 # Code to be used in simple compile tests
8048 lt_simple_compile_test_code="int some_variable = 0;"
8049
8050 # Code to be used in simple link tests
8051 lt_simple_link_test_code='int main(){return(0);}'
8052
8053
8054
8055
8056
8057
8058
8059 # If no C compiler was specified, use CC.
8060 LTCC=${LTCC-"$CC"}
8061
8062 # If no C compiler flags were specified, use CFLAGS.
8063 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8064
8065 # Allow CC to be a program name with arguments.
8066 compiler=$CC
8067
8068 # Save the default compiler, since it gets overwritten when the other
8069 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8070 compiler_DEFAULT=$CC
8071
8072 # save warnings/boilerplate of simple test code
8073 ac_outfile=conftest.$ac_objext
8074 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8075 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8076 _lt_compiler_boilerplate=`cat conftest.err`
8077 $RM conftest*
8078
8079 ac_outfile=conftest.$ac_objext
8080 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8081 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8082 _lt_linker_boilerplate=`cat conftest.err`
8083 $RM -r conftest*
8084
8085
8086 ## CAVEAT EMPTOR:
8087 ## There is no encapsulation within the following macros, do not change
8088 ## the running order or otherwise move them around unless you know exactly
8089 ## what you are doing...
8090 if test -n "$compiler"; then
8091
8092 lt_prog_compiler_no_builtin_flag=
8093
8094 if test "$GCC" = yes; then
8095   case $cc_basename in
8096   nvcc*)
8097     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8098   *)
8099     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8100   esac
8101
8102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8103 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8104 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8105   $as_echo_n "(cached) " >&6
8106 else
8107   lt_cv_prog_compiler_rtti_exceptions=no
8108    ac_outfile=conftest.$ac_objext
8109    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8110    lt_compiler_flag="-fno-rtti -fno-exceptions"
8111    # Insert the option either (1) after the last *FLAGS variable, or
8112    # (2) before a word containing "conftest.", or (3) at the end.
8113    # Note that $ac_compile itself does not contain backslashes and begins
8114    # with a dollar sign (not a hyphen), so the echo should work correctly.
8115    # The option is referenced via a variable to avoid confusing sed.
8116    lt_compile=`echo "$ac_compile" | $SED \
8117    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8118    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8119    -e 's:$: $lt_compiler_flag:'`
8120    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8121    (eval "$lt_compile" 2>conftest.err)
8122    ac_status=$?
8123    cat conftest.err >&5
8124    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8125    if (exit $ac_status) && test -s "$ac_outfile"; then
8126      # The compiler can only warn and ignore the option if not recognized
8127      # So say no if there are warnings other than the usual output.
8128      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8129      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8130      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8131        lt_cv_prog_compiler_rtti_exceptions=yes
8132      fi
8133    fi
8134    $RM conftest*
8135
8136 fi
8137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8138 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8139
8140 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8141     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8142 else
8143     :
8144 fi
8145
8146 fi
8147
8148
8149
8150
8151
8152
8153   lt_prog_compiler_wl=
8154 lt_prog_compiler_pic=
8155 lt_prog_compiler_static=
8156
8157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8158 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8159
8160   if test "$GCC" = yes; then
8161     lt_prog_compiler_wl='-Wl,'
8162     lt_prog_compiler_static='-static'
8163
8164     case $host_os in
8165       aix*)
8166       # All AIX code is PIC.
8167       if test "$host_cpu" = ia64; then
8168         # AIX 5 now supports IA64 processor
8169         lt_prog_compiler_static='-Bstatic'
8170       fi
8171       lt_prog_compiler_pic='-fPIC'
8172       ;;
8173
8174     amigaos*)
8175       case $host_cpu in
8176       powerpc)
8177             # see comment about AmigaOS4 .so support
8178             lt_prog_compiler_pic='-fPIC'
8179         ;;
8180       m68k)
8181             # FIXME: we need at least 68020 code to build shared libraries, but
8182             # adding the `-m68020' flag to GCC prevents building anything better,
8183             # like `-m68040'.
8184             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8185         ;;
8186       esac
8187       ;;
8188
8189     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8190       # PIC is the default for these OSes.
8191       ;;
8192
8193     mingw* | cygwin* | pw32* | os2* | cegcc*)
8194       # This hack is so that the source file can tell whether it is being
8195       # built for inclusion in a dll (and should export symbols for example).
8196       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8197       # (--disable-auto-import) libraries
8198       lt_prog_compiler_pic='-DDLL_EXPORT'
8199       ;;
8200
8201     darwin* | rhapsody*)
8202       # PIC is the default on this platform
8203       # Common symbols not allowed in MH_DYLIB files
8204       lt_prog_compiler_pic='-fno-common'
8205       ;;
8206
8207     haiku*)
8208       # PIC is the default for Haiku.
8209       # The "-static" flag exists, but is broken.
8210       lt_prog_compiler_static=
8211       ;;
8212
8213     hpux*)
8214       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8215       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8216       # sets the default TLS model and affects inlining.
8217       case $host_cpu in
8218       hppa*64*)
8219         # +Z the default
8220         ;;
8221       *)
8222         lt_prog_compiler_pic='-fPIC'
8223         ;;
8224       esac
8225       ;;
8226
8227     interix[3-9]*)
8228       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8229       # Instead, we relocate shared libraries at runtime.
8230       ;;
8231
8232     msdosdjgpp*)
8233       # Just because we use GCC doesn't mean we suddenly get shared libraries
8234       # on systems that don't support them.
8235       lt_prog_compiler_can_build_shared=no
8236       enable_shared=no
8237       ;;
8238
8239     *nto* | *qnx*)
8240       # QNX uses GNU C++, but need to define -shared option too, otherwise
8241       # it will coredump.
8242       lt_prog_compiler_pic='-fPIC -shared'
8243       ;;
8244
8245     sysv4*MP*)
8246       if test -d /usr/nec; then
8247         lt_prog_compiler_pic=-Kconform_pic
8248       fi
8249       ;;
8250
8251     *)
8252       lt_prog_compiler_pic='-fPIC'
8253       ;;
8254     esac
8255
8256     case $cc_basename in
8257     nvcc*) # Cuda Compiler Driver 2.2
8258       lt_prog_compiler_wl='-Xlinker '
8259       lt_prog_compiler_pic='-Xcompiler -fPIC'
8260       ;;
8261     esac
8262   else
8263     # PORTME Check for flag to pass linker flags through the system compiler.
8264     case $host_os in
8265     aix*)
8266       lt_prog_compiler_wl='-Wl,'
8267       if test "$host_cpu" = ia64; then
8268         # AIX 5 now supports IA64 processor
8269         lt_prog_compiler_static='-Bstatic'
8270       else
8271         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8272       fi
8273       ;;
8274
8275     mingw* | cygwin* | pw32* | os2* | cegcc*)
8276       # This hack is so that the source file can tell whether it is being
8277       # built for inclusion in a dll (and should export symbols for example).
8278       lt_prog_compiler_pic='-DDLL_EXPORT'
8279       ;;
8280
8281     hpux9* | hpux10* | hpux11*)
8282       lt_prog_compiler_wl='-Wl,'
8283       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8284       # not for PA HP-UX.
8285       case $host_cpu in
8286       hppa*64*|ia64*)
8287         # +Z the default
8288         ;;
8289       *)
8290         lt_prog_compiler_pic='+Z'
8291         ;;
8292       esac
8293       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8294       lt_prog_compiler_static='${wl}-a ${wl}archive'
8295       ;;
8296
8297     irix5* | irix6* | nonstopux*)
8298       lt_prog_compiler_wl='-Wl,'
8299       # PIC (with -KPIC) is the default.
8300       lt_prog_compiler_static='-non_shared'
8301       ;;
8302
8303     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8304       case $cc_basename in
8305       # old Intel for x86_64 which still supported -KPIC.
8306       ecc*)
8307         lt_prog_compiler_wl='-Wl,'
8308         lt_prog_compiler_pic='-KPIC'
8309         lt_prog_compiler_static='-static'
8310         ;;
8311       # icc used to be incompatible with GCC.
8312       # ICC 10 doesn't accept -KPIC any more.
8313       icc* | ifort*)
8314         lt_prog_compiler_wl='-Wl,'
8315         lt_prog_compiler_pic='-fPIC'
8316         lt_prog_compiler_static='-static'
8317         ;;
8318       # Lahey Fortran 8.1.
8319       lf95*)
8320         lt_prog_compiler_wl='-Wl,'
8321         lt_prog_compiler_pic='--shared'
8322         lt_prog_compiler_static='--static'
8323         ;;
8324       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8325         # Portland Group compilers (*not* the Pentium gcc compiler,
8326         # which looks to be a dead project)
8327         lt_prog_compiler_wl='-Wl,'
8328         lt_prog_compiler_pic='-fpic'
8329         lt_prog_compiler_static='-Bstatic'
8330         ;;
8331       ccc*)
8332         lt_prog_compiler_wl='-Wl,'
8333         # All Alpha code is PIC.
8334         lt_prog_compiler_static='-non_shared'
8335         ;;
8336       xl* | bgxl* | bgf* | mpixl*)
8337         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8338         lt_prog_compiler_wl='-Wl,'
8339         lt_prog_compiler_pic='-qpic'
8340         lt_prog_compiler_static='-qstaticlink'
8341         ;;
8342       *)
8343         case `$CC -V 2>&1 | sed 5q` in
8344         *Sun\ F* | *Sun*Fortran*)
8345           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8346           lt_prog_compiler_pic='-KPIC'
8347           lt_prog_compiler_static='-Bstatic'
8348           lt_prog_compiler_wl=''
8349           ;;
8350         *Sun\ C*)
8351           # Sun C 5.9
8352           lt_prog_compiler_pic='-KPIC'
8353           lt_prog_compiler_static='-Bstatic'
8354           lt_prog_compiler_wl='-Wl,'
8355           ;;
8356         esac
8357         ;;
8358       esac
8359       ;;
8360
8361     newsos6)
8362       lt_prog_compiler_pic='-KPIC'
8363       lt_prog_compiler_static='-Bstatic'
8364       ;;
8365
8366     *nto* | *qnx*)
8367       # QNX uses GNU C++, but need to define -shared option too, otherwise
8368       # it will coredump.
8369       lt_prog_compiler_pic='-fPIC -shared'
8370       ;;
8371
8372     osf3* | osf4* | osf5*)
8373       lt_prog_compiler_wl='-Wl,'
8374       # All OSF/1 code is PIC.
8375       lt_prog_compiler_static='-non_shared'
8376       ;;
8377
8378     rdos*)
8379       lt_prog_compiler_static='-non_shared'
8380       ;;
8381
8382     solaris*)
8383       lt_prog_compiler_pic='-KPIC'
8384       lt_prog_compiler_static='-Bstatic'
8385       case $cc_basename in
8386       f77* | f90* | f95*)
8387         lt_prog_compiler_wl='-Qoption ld ';;
8388       *)
8389         lt_prog_compiler_wl='-Wl,';;
8390       esac
8391       ;;
8392
8393     sunos4*)
8394       lt_prog_compiler_wl='-Qoption ld '
8395       lt_prog_compiler_pic='-PIC'
8396       lt_prog_compiler_static='-Bstatic'
8397       ;;
8398
8399     sysv4 | sysv4.2uw2* | sysv4.3*)
8400       lt_prog_compiler_wl='-Wl,'
8401       lt_prog_compiler_pic='-KPIC'
8402       lt_prog_compiler_static='-Bstatic'
8403       ;;
8404
8405     sysv4*MP*)
8406       if test -d /usr/nec ;then
8407         lt_prog_compiler_pic='-Kconform_pic'
8408         lt_prog_compiler_static='-Bstatic'
8409       fi
8410       ;;
8411
8412     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8413       lt_prog_compiler_wl='-Wl,'
8414       lt_prog_compiler_pic='-KPIC'
8415       lt_prog_compiler_static='-Bstatic'
8416       ;;
8417
8418     unicos*)
8419       lt_prog_compiler_wl='-Wl,'
8420       lt_prog_compiler_can_build_shared=no
8421       ;;
8422
8423     uts4*)
8424       lt_prog_compiler_pic='-pic'
8425       lt_prog_compiler_static='-Bstatic'
8426       ;;
8427
8428     *)
8429       lt_prog_compiler_can_build_shared=no
8430       ;;
8431     esac
8432   fi
8433
8434 case $host_os in
8435   # For platforms which do not support PIC, -DPIC is meaningless:
8436   *djgpp*)
8437     lt_prog_compiler_pic=
8438     ;;
8439   *)
8440     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8441     ;;
8442 esac
8443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8444 $as_echo "$lt_prog_compiler_pic" >&6; }
8445
8446
8447
8448
8449
8450
8451 #
8452 # Check to make sure the PIC flag actually works.
8453 #
8454 if test -n "$lt_prog_compiler_pic"; then
8455   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8456 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8457 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8458   $as_echo_n "(cached) " >&6
8459 else
8460   lt_cv_prog_compiler_pic_works=no
8461    ac_outfile=conftest.$ac_objext
8462    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8463    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8464    # Insert the option either (1) after the last *FLAGS variable, or
8465    # (2) before a word containing "conftest.", or (3) at the end.
8466    # Note that $ac_compile itself does not contain backslashes and begins
8467    # with a dollar sign (not a hyphen), so the echo should work correctly.
8468    # The option is referenced via a variable to avoid confusing sed.
8469    lt_compile=`echo "$ac_compile" | $SED \
8470    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8471    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8472    -e 's:$: $lt_compiler_flag:'`
8473    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8474    (eval "$lt_compile" 2>conftest.err)
8475    ac_status=$?
8476    cat conftest.err >&5
8477    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8478    if (exit $ac_status) && test -s "$ac_outfile"; then
8479      # The compiler can only warn and ignore the option if not recognized
8480      # So say no if there are warnings other than the usual output.
8481      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8482      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8483      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8484        lt_cv_prog_compiler_pic_works=yes
8485      fi
8486    fi
8487    $RM conftest*
8488
8489 fi
8490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8491 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8492
8493 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8494     case $lt_prog_compiler_pic in
8495      "" | " "*) ;;
8496      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8497      esac
8498 else
8499     lt_prog_compiler_pic=
8500      lt_prog_compiler_can_build_shared=no
8501 fi
8502
8503 fi
8504
8505
8506
8507
8508
8509
8510 #
8511 # Check to make sure the static flag actually works.
8512 #
8513 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8515 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8516 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8517   $as_echo_n "(cached) " >&6
8518 else
8519   lt_cv_prog_compiler_static_works=no
8520    save_LDFLAGS="$LDFLAGS"
8521    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8522    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8523    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8524      # The linker can only warn and ignore the option if not recognized
8525      # So say no if there are warnings
8526      if test -s conftest.err; then
8527        # Append any errors to the config.log.
8528        cat conftest.err 1>&5
8529        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8530        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8531        if diff conftest.exp conftest.er2 >/dev/null; then
8532          lt_cv_prog_compiler_static_works=yes
8533        fi
8534      else
8535        lt_cv_prog_compiler_static_works=yes
8536      fi
8537    fi
8538    $RM -r conftest*
8539    LDFLAGS="$save_LDFLAGS"
8540
8541 fi
8542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8543 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8544
8545 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8546     :
8547 else
8548     lt_prog_compiler_static=
8549 fi
8550
8551
8552
8553
8554
8555
8556
8557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8558 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8559 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8560   $as_echo_n "(cached) " >&6
8561 else
8562   lt_cv_prog_compiler_c_o=no
8563    $RM -r conftest 2>/dev/null
8564    mkdir conftest
8565    cd conftest
8566    mkdir out
8567    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8568
8569    lt_compiler_flag="-o out/conftest2.$ac_objext"
8570    # Insert the option either (1) after the last *FLAGS variable, or
8571    # (2) before a word containing "conftest.", or (3) at the end.
8572    # Note that $ac_compile itself does not contain backslashes and begins
8573    # with a dollar sign (not a hyphen), so the echo should work correctly.
8574    lt_compile=`echo "$ac_compile" | $SED \
8575    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8576    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8577    -e 's:$: $lt_compiler_flag:'`
8578    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8579    (eval "$lt_compile" 2>out/conftest.err)
8580    ac_status=$?
8581    cat out/conftest.err >&5
8582    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8583    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8584    then
8585      # The compiler can only warn and ignore the option if not recognized
8586      # So say no if there are warnings
8587      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8588      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8589      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8590        lt_cv_prog_compiler_c_o=yes
8591      fi
8592    fi
8593    chmod u+w . 2>&5
8594    $RM conftest*
8595    # SGI C++ compiler will create directory out/ii_files/ for
8596    # template instantiation
8597    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8598    $RM out/* && rmdir out
8599    cd ..
8600    $RM -r conftest
8601    $RM conftest*
8602
8603 fi
8604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8605 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8606
8607
8608
8609
8610
8611
8612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8613 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8614 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8615   $as_echo_n "(cached) " >&6
8616 else
8617   lt_cv_prog_compiler_c_o=no
8618    $RM -r conftest 2>/dev/null
8619    mkdir conftest
8620    cd conftest
8621    mkdir out
8622    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8623
8624    lt_compiler_flag="-o out/conftest2.$ac_objext"
8625    # Insert the option either (1) after the last *FLAGS variable, or
8626    # (2) before a word containing "conftest.", or (3) at the end.
8627    # Note that $ac_compile itself does not contain backslashes and begins
8628    # with a dollar sign (not a hyphen), so the echo should work correctly.
8629    lt_compile=`echo "$ac_compile" | $SED \
8630    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8631    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8632    -e 's:$: $lt_compiler_flag:'`
8633    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8634    (eval "$lt_compile" 2>out/conftest.err)
8635    ac_status=$?
8636    cat out/conftest.err >&5
8637    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8638    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8639    then
8640      # The compiler can only warn and ignore the option if not recognized
8641      # So say no if there are warnings
8642      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8643      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8644      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8645        lt_cv_prog_compiler_c_o=yes
8646      fi
8647    fi
8648    chmod u+w . 2>&5
8649    $RM conftest*
8650    # SGI C++ compiler will create directory out/ii_files/ for
8651    # template instantiation
8652    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8653    $RM out/* && rmdir out
8654    cd ..
8655    $RM -r conftest
8656    $RM conftest*
8657
8658 fi
8659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8660 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8661
8662
8663
8664
8665 hard_links="nottested"
8666 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8667   # do not overwrite the value of need_locks provided by the user
8668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8669 $as_echo_n "checking if we can lock with hard links... " >&6; }
8670   hard_links=yes
8671   $RM conftest*
8672   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8673   touch conftest.a
8674   ln conftest.a conftest.b 2>&5 || hard_links=no
8675   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8677 $as_echo "$hard_links" >&6; }
8678   if test "$hard_links" = no; then
8679     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8680 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8681     need_locks=warn
8682   fi
8683 else
8684   need_locks=no
8685 fi
8686
8687
8688
8689
8690
8691
8692   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8693 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8694
8695   runpath_var=
8696   allow_undefined_flag=
8697   always_export_symbols=no
8698   archive_cmds=
8699   archive_expsym_cmds=
8700   compiler_needs_object=no
8701   enable_shared_with_static_runtimes=no
8702   export_dynamic_flag_spec=
8703   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8704   hardcode_automatic=no
8705   hardcode_direct=no
8706   hardcode_direct_absolute=no
8707   hardcode_libdir_flag_spec=
8708   hardcode_libdir_flag_spec_ld=
8709   hardcode_libdir_separator=
8710   hardcode_minus_L=no
8711   hardcode_shlibpath_var=unsupported
8712   inherit_rpath=no
8713   link_all_deplibs=unknown
8714   module_cmds=
8715   module_expsym_cmds=
8716   old_archive_from_new_cmds=
8717   old_archive_from_expsyms_cmds=
8718   thread_safe_flag_spec=
8719   whole_archive_flag_spec=
8720   # include_expsyms should be a list of space-separated symbols to be *always*
8721   # included in the symbol list
8722   include_expsyms=
8723   # exclude_expsyms can be an extended regexp of symbols to exclude
8724   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8725   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8726   # as well as any symbol that contains `d'.
8727   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8728   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8729   # platforms (ab)use it in PIC code, but their linkers get confused if
8730   # the symbol is explicitly referenced.  Since portable code cannot
8731   # rely on this symbol name, it's probably fine to never include it in
8732   # preloaded symbol tables.
8733   # Exclude shared library initialization/finalization symbols.
8734   extract_expsyms_cmds=
8735
8736   case $host_os in
8737   cygwin* | mingw* | pw32* | cegcc*)
8738     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8739     # When not using gcc, we currently assume that we are using
8740     # Microsoft Visual C++.
8741     if test "$GCC" != yes; then
8742       with_gnu_ld=no
8743     fi
8744     ;;
8745   interix*)
8746     # we just hope/assume this is gcc and not c89 (= MSVC++)
8747     with_gnu_ld=yes
8748     ;;
8749   openbsd*)
8750     with_gnu_ld=no
8751     ;;
8752   esac
8753
8754   ld_shlibs=yes
8755
8756   # On some targets, GNU ld is compatible enough with the native linker
8757   # that we're better off using the native interface for both.
8758   lt_use_gnu_ld_interface=no
8759   if test "$with_gnu_ld" = yes; then
8760     case $host_os in
8761       aix*)
8762         # The AIX port of GNU ld has always aspired to compatibility
8763         # with the native linker.  However, as the warning in the GNU ld
8764         # block says, versions before 2.19.5* couldn't really create working
8765         # shared libraries, regardless of the interface used.
8766         case `$LD -v 2>&1` in
8767           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8768           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8769           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8770           *)
8771             lt_use_gnu_ld_interface=yes
8772             ;;
8773         esac
8774         ;;
8775       *)
8776         lt_use_gnu_ld_interface=yes
8777         ;;
8778     esac
8779   fi
8780
8781   if test "$lt_use_gnu_ld_interface" = yes; then
8782     # If archive_cmds runs LD, not CC, wlarc should be empty
8783     wlarc='${wl}'
8784
8785     # Set some defaults for GNU ld with shared library support. These
8786     # are reset later if shared libraries are not supported. Putting them
8787     # here allows them to be overridden if necessary.
8788     runpath_var=LD_RUN_PATH
8789     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8790     export_dynamic_flag_spec='${wl}--export-dynamic'
8791     # ancient GNU ld didn't support --whole-archive et. al.
8792     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8793       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8794     else
8795       whole_archive_flag_spec=
8796     fi
8797     supports_anon_versioning=no
8798     case `$LD -v 2>&1` in
8799       *GNU\ gold*) supports_anon_versioning=yes ;;
8800       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8801       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8802       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8803       *\ 2.11.*) ;; # other 2.11 versions
8804       *) supports_anon_versioning=yes ;;
8805     esac
8806
8807     # See if GNU ld supports shared libraries.
8808     case $host_os in
8809     aix[3-9]*)
8810       # On AIX/PPC, the GNU linker is very broken
8811       if test "$host_cpu" != ia64; then
8812         ld_shlibs=no
8813         cat <<_LT_EOF 1>&2
8814
8815 *** Warning: the GNU linker, at least up to release 2.19, is reported
8816 *** to be unable to reliably create shared libraries on AIX.
8817 *** Therefore, libtool is disabling shared libraries support.  If you
8818 *** really care for shared libraries, you may want to install binutils
8819 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8820 *** You will then need to restart the configuration process.
8821
8822 _LT_EOF
8823       fi
8824       ;;
8825
8826     amigaos*)
8827       case $host_cpu in
8828       powerpc)
8829             # see comment about AmigaOS4 .so support
8830             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8831             archive_expsym_cmds=''
8832         ;;
8833       m68k)
8834             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8835             hardcode_libdir_flag_spec='-L$libdir'
8836             hardcode_minus_L=yes
8837         ;;
8838       esac
8839       ;;
8840
8841     beos*)
8842       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8843         allow_undefined_flag=unsupported
8844         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8845         # support --undefined.  This deserves some investigation.  FIXME
8846         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8847       else
8848         ld_shlibs=no
8849       fi
8850       ;;
8851
8852     cygwin* | mingw* | pw32* | cegcc*)
8853       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8854       # as there is no search path for DLLs.
8855       hardcode_libdir_flag_spec='-L$libdir'
8856       export_dynamic_flag_spec='${wl}--export-all-symbols'
8857       allow_undefined_flag=unsupported
8858       always_export_symbols=no
8859       enable_shared_with_static_runtimes=yes
8860       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8861
8862       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8863         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8864         # If the export-symbols file already is a .def file (1st line
8865         # is EXPORTS), use it as is; otherwise, prepend...
8866         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8867           cp $export_symbols $output_objdir/$soname.def;
8868         else
8869           echo EXPORTS > $output_objdir/$soname.def;
8870           cat $export_symbols >> $output_objdir/$soname.def;
8871         fi~
8872         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8873       else
8874         ld_shlibs=no
8875       fi
8876       ;;
8877
8878     haiku*)
8879       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8880       link_all_deplibs=yes
8881       ;;
8882
8883     interix[3-9]*)
8884       hardcode_direct=no
8885       hardcode_shlibpath_var=no
8886       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8887       export_dynamic_flag_spec='${wl}-E'
8888       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8889       # Instead, shared libraries are loaded at an image base (0x10000000 by
8890       # default) and relocated if they conflict, which is a slow very memory
8891       # consuming and fragmenting process.  To avoid this, we pick a random,
8892       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8893       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8894       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8895       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8896       ;;
8897
8898     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8899       tmp_diet=no
8900       if test "$host_os" = linux-dietlibc; then
8901         case $cc_basename in
8902           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8903         esac
8904       fi
8905       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8906          && test "$tmp_diet" = no
8907       then
8908         tmp_addflag=' $pic_flag'
8909         tmp_sharedflag='-shared'
8910         case $cc_basename,$host_cpu in
8911         pgcc*)                          # Portland Group C compiler
8912           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'
8913           tmp_addflag=' $pic_flag'
8914           ;;
8915         pgf77* | pgf90* | pgf95* | pgfortran*)
8916                                         # Portland Group f77 and f90 compilers
8917           whole_archive_flag_spec='${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'
8918           tmp_addflag=' $pic_flag -Mnomain' ;;
8919         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8920           tmp_addflag=' -i_dynamic' ;;
8921         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8922           tmp_addflag=' -i_dynamic -nofor_main' ;;
8923         ifc* | ifort*)                  # Intel Fortran compiler
8924           tmp_addflag=' -nofor_main' ;;
8925         lf95*)                          # Lahey Fortran 8.1
8926           whole_archive_flag_spec=
8927           tmp_sharedflag='--shared' ;;
8928         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8929           tmp_sharedflag='-qmkshrobj'
8930           tmp_addflag= ;;
8931         nvcc*)  # Cuda Compiler Driver 2.2
8932           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8933           compiler_needs_object=yes
8934           ;;
8935         esac
8936         case `$CC -V 2>&1 | sed 5q` in
8937         *Sun\ C*)                       # Sun C 5.9
8938           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\"` ${wl}--no-whole-archive'
8939           compiler_needs_object=yes
8940           tmp_sharedflag='-G' ;;
8941         *Sun\ F*)                       # Sun Fortran 8.3
8942           tmp_sharedflag='-G' ;;
8943         esac
8944         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8945
8946         if test "x$supports_anon_versioning" = xyes; then
8947           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8948             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8949             echo "local: *; };" >> $output_objdir/$libname.ver~
8950             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8951         fi
8952
8953         case $cc_basename in
8954         xlf* | bgf* | bgxlf* | mpixlf*)
8955           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8956           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8957           hardcode_libdir_flag_spec=
8958           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8959           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8960           if test "x$supports_anon_versioning" = xyes; then
8961             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8962               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8963               echo "local: *; };" >> $output_objdir/$libname.ver~
8964               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8965           fi
8966           ;;
8967         esac
8968       else
8969         ld_shlibs=no
8970       fi
8971       ;;
8972
8973     netbsd*)
8974       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8975         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8976         wlarc=
8977       else
8978         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8979         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8980       fi
8981       ;;
8982
8983     solaris*)
8984       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8985         ld_shlibs=no
8986         cat <<_LT_EOF 1>&2
8987
8988 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8989 *** create shared libraries on Solaris systems.  Therefore, libtool
8990 *** is disabling shared libraries support.  We urge you to upgrade GNU
8991 *** binutils to release 2.9.1 or newer.  Another option is to modify
8992 *** your PATH or compiler configuration so that the native linker is
8993 *** used, and then restart.
8994
8995 _LT_EOF
8996       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8997         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8998         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8999       else
9000         ld_shlibs=no
9001       fi
9002       ;;
9003
9004     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9005       case `$LD -v 2>&1` in
9006         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9007         ld_shlibs=no
9008         cat <<_LT_EOF 1>&2
9009
9010 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9011 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9012 *** is disabling shared libraries support.  We urge you to upgrade GNU
9013 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9014 *** your PATH or compiler configuration so that the native linker is
9015 *** used, and then restart.
9016
9017 _LT_EOF
9018         ;;
9019         *)
9020           # For security reasons, it is highly recommended that you always
9021           # use absolute paths for naming shared libraries, and exclude the
9022           # DT_RUNPATH tag from executables and libraries.  But doing so
9023           # requires that you compile everything twice, which is a pain.
9024           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9025             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9026             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9027             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9028           else
9029             ld_shlibs=no
9030           fi
9031         ;;
9032       esac
9033       ;;
9034
9035     sunos4*)
9036       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9037       wlarc=
9038       hardcode_direct=yes
9039       hardcode_shlibpath_var=no
9040       ;;
9041
9042     *)
9043       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9044         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9045         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9046       else
9047         ld_shlibs=no
9048       fi
9049       ;;
9050     esac
9051
9052     if test "$ld_shlibs" = no; then
9053       runpath_var=
9054       hardcode_libdir_flag_spec=
9055       export_dynamic_flag_spec=
9056       whole_archive_flag_spec=
9057     fi
9058   else
9059     # PORTME fill in a description of your system's linker (not GNU ld)
9060     case $host_os in
9061     aix3*)
9062       allow_undefined_flag=unsupported
9063       always_export_symbols=yes
9064       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9065       # Note: this linker hardcodes the directories in LIBPATH if there
9066       # are no directories specified by -L.
9067       hardcode_minus_L=yes
9068       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9069         # Neither direct hardcoding nor static linking is supported with a
9070         # broken collect2.
9071         hardcode_direct=unsupported
9072       fi
9073       ;;
9074
9075     aix[4-9]*)
9076       if test "$host_cpu" = ia64; then
9077         # On IA64, the linker does run time linking by default, so we don't
9078         # have to do anything special.
9079         aix_use_runtimelinking=no
9080         exp_sym_flag='-Bexport'
9081         no_entry_flag=""
9082       else
9083         # If we're using GNU nm, then we don't want the "-C" option.
9084         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9085         # Also, AIX nm treats weak defined symbols like other global
9086         # defined symbols, whereas GNU nm marks them as "W".
9087         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9088           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9089         else
9090           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9091         fi
9092         aix_use_runtimelinking=no
9093
9094         # Test if we are trying to use run time linking or normal
9095         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9096         # need to do runtime linking.
9097         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9098           for ld_flag in $LDFLAGS; do
9099           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9100             aix_use_runtimelinking=yes
9101             break
9102           fi
9103           done
9104           ;;
9105         esac
9106
9107         exp_sym_flag='-bexport'
9108         no_entry_flag='-bnoentry'
9109       fi
9110
9111       # When large executables or shared objects are built, AIX ld can
9112       # have problems creating the table of contents.  If linking a library
9113       # or program results in "error TOC overflow" add -mminimal-toc to
9114       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9115       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9116
9117       archive_cmds=''
9118       hardcode_direct=yes
9119       hardcode_direct_absolute=yes
9120       hardcode_libdir_separator=':'
9121       link_all_deplibs=yes
9122       file_list_spec='${wl}-f,'
9123
9124       if test "$GCC" = yes; then
9125         case $host_os in aix4.[012]|aix4.[012].*)
9126         # We only want to do this on AIX 4.2 and lower, the check
9127         # below for broken collect2 doesn't work under 4.3+
9128           collect2name=`${CC} -print-prog-name=collect2`
9129           if test -f "$collect2name" &&
9130            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9131           then
9132           # We have reworked collect2
9133           :
9134           else
9135           # We have old collect2
9136           hardcode_direct=unsupported
9137           # It fails to find uninstalled libraries when the uninstalled
9138           # path is not listed in the libpath.  Setting hardcode_minus_L
9139           # to unsupported forces relinking
9140           hardcode_minus_L=yes
9141           hardcode_libdir_flag_spec='-L$libdir'
9142           hardcode_libdir_separator=
9143           fi
9144           ;;
9145         esac
9146         shared_flag='-shared'
9147         if test "$aix_use_runtimelinking" = yes; then
9148           shared_flag="$shared_flag "'${wl}-G'
9149         fi
9150       else
9151         # not using gcc
9152         if test "$host_cpu" = ia64; then
9153         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9154         # chokes on -Wl,-G. The following line is correct:
9155           shared_flag='-G'
9156         else
9157           if test "$aix_use_runtimelinking" = yes; then
9158             shared_flag='${wl}-G'
9159           else
9160             shared_flag='${wl}-bM:SRE'
9161           fi
9162         fi
9163       fi
9164
9165       export_dynamic_flag_spec='${wl}-bexpall'
9166       # It seems that -bexpall does not export symbols beginning with
9167       # underscore (_), so it is better to generate a list of symbols to export.
9168       always_export_symbols=yes
9169       if test "$aix_use_runtimelinking" = yes; then
9170         # Warning - without using the other runtime loading flags (-brtl),
9171         # -berok will link without error, but may produce a broken library.
9172         allow_undefined_flag='-berok'
9173         # Determine the default libpath from the value encoded in an
9174         # empty executable.
9175         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9176 /* end confdefs.h.  */
9177
9178 int
9179 main ()
9180 {
9181
9182   ;
9183   return 0;
9184 }
9185 _ACEOF
9186 if ac_fn_c_try_link "$LINENO"; then :
9187
9188 lt_aix_libpath_sed='
9189     /Import File Strings/,/^$/ {
9190         /^0/ {
9191             s/^0  *\(.*\)$/\1/
9192             p
9193         }
9194     }'
9195 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9196 # Check for a 64-bit object if we didn't find anything.
9197 if test -z "$aix_libpath"; then
9198   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9199 fi
9200 fi
9201 rm -f core conftest.err conftest.$ac_objext \
9202     conftest$ac_exeext conftest.$ac_ext
9203 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9204
9205         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9206         archive_expsym_cmds='$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 $shared_flag"
9207       else
9208         if test "$host_cpu" = ia64; then
9209           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9210           allow_undefined_flag="-z nodefs"
9211           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9212         else
9213          # Determine the default libpath from the value encoded in an
9214          # empty executable.
9215          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9216 /* end confdefs.h.  */
9217
9218 int
9219 main ()
9220 {
9221
9222   ;
9223   return 0;
9224 }
9225 _ACEOF
9226 if ac_fn_c_try_link "$LINENO"; then :
9227
9228 lt_aix_libpath_sed='
9229     /Import File Strings/,/^$/ {
9230         /^0/ {
9231             s/^0  *\(.*\)$/\1/
9232             p
9233         }
9234     }'
9235 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9236 # Check for a 64-bit object if we didn't find anything.
9237 if test -z "$aix_libpath"; then
9238   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9239 fi
9240 fi
9241 rm -f core conftest.err conftest.$ac_objext \
9242     conftest$ac_exeext conftest.$ac_ext
9243 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9244
9245          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9246           # Warning - without using the other run time loading flags,
9247           # -berok will link without error, but may produce a broken library.
9248           no_undefined_flag=' ${wl}-bernotok'
9249           allow_undefined_flag=' ${wl}-berok'
9250           if test "$with_gnu_ld" = yes; then
9251             # We only use this code for GNU lds that support --whole-archive.
9252             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9253           else
9254             # Exported symbols can be pulled into shared objects from archives
9255             whole_archive_flag_spec='$convenience'
9256           fi
9257           archive_cmds_need_lc=yes
9258           # This is similar to how AIX traditionally builds its shared libraries.
9259           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'
9260         fi
9261       fi
9262       ;;
9263
9264     amigaos*)
9265       case $host_cpu in
9266       powerpc)
9267             # see comment about AmigaOS4 .so support
9268             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9269             archive_expsym_cmds=''
9270         ;;
9271       m68k)
9272             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9273             hardcode_libdir_flag_spec='-L$libdir'
9274             hardcode_minus_L=yes
9275         ;;
9276       esac
9277       ;;
9278
9279     bsdi[45]*)
9280       export_dynamic_flag_spec=-rdynamic
9281       ;;
9282
9283     cygwin* | mingw* | pw32* | cegcc*)
9284       # When not using gcc, we currently assume that we are using
9285       # Microsoft Visual C++.
9286       # hardcode_libdir_flag_spec is actually meaningless, as there is
9287       # no search path for DLLs.
9288       hardcode_libdir_flag_spec=' '
9289       allow_undefined_flag=unsupported
9290       # Tell ltmain to make .lib files, not .a files.
9291       libext=lib
9292       # Tell ltmain to make .dll files, not .so files.
9293       shrext_cmds=".dll"
9294       # FIXME: Setting linknames here is a bad hack.
9295       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9296       # The linker will automatically build a .lib file if we build a DLL.
9297       old_archive_from_new_cmds='true'
9298       # FIXME: Should let the user specify the lib program.
9299       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9300       fix_srcfile_path='`cygpath -w "$srcfile"`'
9301       enable_shared_with_static_runtimes=yes
9302       ;;
9303
9304     darwin* | rhapsody*)
9305
9306
9307   archive_cmds_need_lc=no
9308   hardcode_direct=no
9309   hardcode_automatic=yes
9310   hardcode_shlibpath_var=unsupported
9311   if test "$lt_cv_ld_force_load" = "yes"; then
9312     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9313   else
9314     whole_archive_flag_spec=''
9315   fi
9316   link_all_deplibs=yes
9317   allow_undefined_flag="$_lt_dar_allow_undefined"
9318   case $cc_basename in
9319      ifort*) _lt_dar_can_shared=yes ;;
9320      *) _lt_dar_can_shared=$GCC ;;
9321   esac
9322   if test "$_lt_dar_can_shared" = "yes"; then
9323     output_verbose_link_cmd=func_echo_all
9324     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9325     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9326     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}${_lt_dsymutil}"
9327     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9328
9329   else
9330   ld_shlibs=no
9331   fi
9332
9333       ;;
9334
9335     dgux*)
9336       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9337       hardcode_libdir_flag_spec='-L$libdir'
9338       hardcode_shlibpath_var=no
9339       ;;
9340
9341     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9342     # support.  Future versions do this automatically, but an explicit c++rt0.o
9343     # does not break anything, and helps significantly (at the cost of a little
9344     # extra space).
9345     freebsd2.2*)
9346       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9347       hardcode_libdir_flag_spec='-R$libdir'
9348       hardcode_direct=yes
9349       hardcode_shlibpath_var=no
9350       ;;
9351
9352     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9353     freebsd2.*)
9354       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9355       hardcode_direct=yes
9356       hardcode_minus_L=yes
9357       hardcode_shlibpath_var=no
9358       ;;
9359
9360     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9361     freebsd* | dragonfly*)
9362       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9363       hardcode_libdir_flag_spec='-R$libdir'
9364       hardcode_direct=yes
9365       hardcode_shlibpath_var=no
9366       ;;
9367
9368     hpux9*)
9369       if test "$GCC" = yes; then
9370         archive_cmds='$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 $lib'
9371       else
9372         archive_cmds='$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 $lib'
9373       fi
9374       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9375       hardcode_libdir_separator=:
9376       hardcode_direct=yes
9377
9378       # hardcode_minus_L: Not really in the search PATH,
9379       # but as the default location of the library.
9380       hardcode_minus_L=yes
9381       export_dynamic_flag_spec='${wl}-E'
9382       ;;
9383
9384     hpux10*)
9385       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9386         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9387       else
9388         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9389       fi
9390       if test "$with_gnu_ld" = no; then
9391         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9392         hardcode_libdir_flag_spec_ld='+b $libdir'
9393         hardcode_libdir_separator=:
9394         hardcode_direct=yes
9395         hardcode_direct_absolute=yes
9396         export_dynamic_flag_spec='${wl}-E'
9397         # hardcode_minus_L: Not really in the search PATH,
9398         # but as the default location of the library.
9399         hardcode_minus_L=yes
9400       fi
9401       ;;
9402
9403     hpux11*)
9404       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9405         case $host_cpu in
9406         hppa*64*)
9407           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9408           ;;
9409         ia64*)
9410           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9411           ;;
9412         *)
9413           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9414           ;;
9415         esac
9416       else
9417         case $host_cpu in
9418         hppa*64*)
9419           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9420           ;;
9421         ia64*)
9422           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9423           ;;
9424         *)
9425
9426           # Older versions of the 11.00 compiler do not understand -b yet
9427           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9428           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9429 $as_echo_n "checking if $CC understands -b... " >&6; }
9430 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9431   $as_echo_n "(cached) " >&6
9432 else
9433   lt_cv_prog_compiler__b=no
9434    save_LDFLAGS="$LDFLAGS"
9435    LDFLAGS="$LDFLAGS -b"
9436    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9437    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9438      # The linker can only warn and ignore the option if not recognized
9439      # So say no if there are warnings
9440      if test -s conftest.err; then
9441        # Append any errors to the config.log.
9442        cat conftest.err 1>&5
9443        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9444        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9445        if diff conftest.exp conftest.er2 >/dev/null; then
9446          lt_cv_prog_compiler__b=yes
9447        fi
9448      else
9449        lt_cv_prog_compiler__b=yes
9450      fi
9451    fi
9452    $RM -r conftest*
9453    LDFLAGS="$save_LDFLAGS"
9454
9455 fi
9456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9457 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9458
9459 if test x"$lt_cv_prog_compiler__b" = xyes; then
9460     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9461 else
9462     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9463 fi
9464
9465           ;;
9466         esac
9467       fi
9468       if test "$with_gnu_ld" = no; then
9469         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9470         hardcode_libdir_separator=:
9471
9472         case $host_cpu in
9473         hppa*64*|ia64*)
9474           hardcode_direct=no
9475           hardcode_shlibpath_var=no
9476           ;;
9477         *)
9478           hardcode_direct=yes
9479           hardcode_direct_absolute=yes
9480           export_dynamic_flag_spec='${wl}-E'
9481
9482           # hardcode_minus_L: Not really in the search PATH,
9483           # but as the default location of the library.
9484           hardcode_minus_L=yes
9485           ;;
9486         esac
9487       fi
9488       ;;
9489
9490     irix5* | irix6* | nonstopux*)
9491       if test "$GCC" = yes; then
9492         archive_cmds='$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 $lib'
9493         # Try to use the -exported_symbol ld option, if it does not
9494         # work, assume that -exports_file does not work either and
9495         # implicitly export all symbols.
9496         save_LDFLAGS="$LDFLAGS"
9497         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9498         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9499 /* end confdefs.h.  */
9500 int foo(void) {}
9501 _ACEOF
9502 if ac_fn_c_try_link "$LINENO"; then :
9503   archive_expsym_cmds='$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 $lib'
9504
9505 fi
9506 rm -f core conftest.err conftest.$ac_objext \
9507     conftest$ac_exeext conftest.$ac_ext
9508         LDFLAGS="$save_LDFLAGS"
9509       else
9510         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9511         archive_expsym_cmds='$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 $lib'
9512       fi
9513       archive_cmds_need_lc='no'
9514       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9515       hardcode_libdir_separator=:
9516       inherit_rpath=yes
9517       link_all_deplibs=yes
9518       ;;
9519
9520     netbsd*)
9521       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9522         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9523       else
9524         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9525       fi
9526       hardcode_libdir_flag_spec='-R$libdir'
9527       hardcode_direct=yes
9528       hardcode_shlibpath_var=no
9529       ;;
9530
9531     newsos6)
9532       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9533       hardcode_direct=yes
9534       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9535       hardcode_libdir_separator=:
9536       hardcode_shlibpath_var=no
9537       ;;
9538
9539     *nto* | *qnx*)
9540       ;;
9541
9542     openbsd*)
9543       if test -f /usr/libexec/ld.so; then
9544         hardcode_direct=yes
9545         hardcode_shlibpath_var=no
9546         hardcode_direct_absolute=yes
9547         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9548           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9549           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9550           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9551           export_dynamic_flag_spec='${wl}-E'
9552         else
9553           case $host_os in
9554            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9555              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9556              hardcode_libdir_flag_spec='-R$libdir'
9557              ;;
9558            *)
9559              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9560              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9561              ;;
9562           esac
9563         fi
9564       else
9565         ld_shlibs=no
9566       fi
9567       ;;
9568
9569     os2*)
9570       hardcode_libdir_flag_spec='-L$libdir'
9571       hardcode_minus_L=yes
9572       allow_undefined_flag=unsupported
9573       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'
9574       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9575       ;;
9576
9577     osf3*)
9578       if test "$GCC" = yes; then
9579         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9580         archive_cmds='$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 $lib'
9581       else
9582         allow_undefined_flag=' -expect_unresolved \*'
9583         archive_cmds='$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 $lib'
9584       fi
9585       archive_cmds_need_lc='no'
9586       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9587       hardcode_libdir_separator=:
9588       ;;
9589
9590     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9591       if test "$GCC" = yes; then
9592         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9593         archive_cmds='$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 $lib'
9594         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9595       else
9596         allow_undefined_flag=' -expect_unresolved \*'
9597         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'
9598         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~
9599         $CC -shared${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'
9600
9601         # Both c and cxx compiler support -rpath directly
9602         hardcode_libdir_flag_spec='-rpath $libdir'
9603       fi
9604       archive_cmds_need_lc='no'
9605       hardcode_libdir_separator=:
9606       ;;
9607
9608     solaris*)
9609       no_undefined_flag=' -z defs'
9610       if test "$GCC" = yes; then
9611         wlarc='${wl}'
9612         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9613         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9614           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9615       else
9616         case `$CC -V 2>&1` in
9617         *"Compilers 5.0"*)
9618           wlarc=''
9619           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9620           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9621           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9622           ;;
9623         *)
9624           wlarc='${wl}'
9625           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9626           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9627           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9628           ;;
9629         esac
9630       fi
9631       hardcode_libdir_flag_spec='-R$libdir'
9632       hardcode_shlibpath_var=no
9633       case $host_os in
9634       solaris2.[0-5] | solaris2.[0-5].*) ;;
9635       *)
9636         # The compiler driver will combine and reorder linker options,
9637         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9638         # but is careful enough not to reorder.
9639         # Supported since Solaris 2.6 (maybe 2.5.1?)
9640         if test "$GCC" = yes; then
9641           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9642         else
9643           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9644         fi
9645         ;;
9646       esac
9647       link_all_deplibs=yes
9648       ;;
9649
9650     sunos4*)
9651       if test "x$host_vendor" = xsequent; then
9652         # Use $CC to link under sequent, because it throws in some extra .o
9653         # files that make .init and .fini sections work.
9654         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9655       else
9656         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9657       fi
9658       hardcode_libdir_flag_spec='-L$libdir'
9659       hardcode_direct=yes
9660       hardcode_minus_L=yes
9661       hardcode_shlibpath_var=no
9662       ;;
9663
9664     sysv4)
9665       case $host_vendor in
9666         sni)
9667           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9668           hardcode_direct=yes # is this really true???
9669         ;;
9670         siemens)
9671           ## LD is ld it makes a PLAMLIB
9672           ## CC just makes a GrossModule.
9673           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9674           reload_cmds='$CC -r -o $output$reload_objs'
9675           hardcode_direct=no
9676         ;;
9677         motorola)
9678           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9679           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9680         ;;
9681       esac
9682       runpath_var='LD_RUN_PATH'
9683       hardcode_shlibpath_var=no
9684       ;;
9685
9686     sysv4.3*)
9687       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9688       hardcode_shlibpath_var=no
9689       export_dynamic_flag_spec='-Bexport'
9690       ;;
9691
9692     sysv4*MP*)
9693       if test -d /usr/nec; then
9694         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9695         hardcode_shlibpath_var=no
9696         runpath_var=LD_RUN_PATH
9697         hardcode_runpath_var=yes
9698         ld_shlibs=yes
9699       fi
9700       ;;
9701
9702     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9703       no_undefined_flag='${wl}-z,text'
9704       archive_cmds_need_lc=no
9705       hardcode_shlibpath_var=no
9706       runpath_var='LD_RUN_PATH'
9707
9708       if test "$GCC" = yes; then
9709         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9710         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9711       else
9712         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9713         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9714       fi
9715       ;;
9716
9717     sysv5* | sco3.2v5* | sco5v6*)
9718       # Note: We can NOT use -z defs as we might desire, because we do not
9719       # link with -lc, and that would cause any symbols used from libc to
9720       # always be unresolved, which means just about no library would
9721       # ever link correctly.  If we're not using GNU ld we use -z text
9722       # though, which does catch some bad symbols but isn't as heavy-handed
9723       # as -z defs.
9724       no_undefined_flag='${wl}-z,text'
9725       allow_undefined_flag='${wl}-z,nodefs'
9726       archive_cmds_need_lc=no
9727       hardcode_shlibpath_var=no
9728       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9729       hardcode_libdir_separator=':'
9730       link_all_deplibs=yes
9731       export_dynamic_flag_spec='${wl}-Bexport'
9732       runpath_var='LD_RUN_PATH'
9733
9734       if test "$GCC" = yes; then
9735         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9736         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9737       else
9738         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9739         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9740       fi
9741       ;;
9742
9743     uts4*)
9744       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9745       hardcode_libdir_flag_spec='-L$libdir'
9746       hardcode_shlibpath_var=no
9747       ;;
9748
9749     *)
9750       ld_shlibs=no
9751       ;;
9752     esac
9753
9754     if test x$host_vendor = xsni; then
9755       case $host in
9756       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9757         export_dynamic_flag_spec='${wl}-Blargedynsym'
9758         ;;
9759       esac
9760     fi
9761   fi
9762
9763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9764 $as_echo "$ld_shlibs" >&6; }
9765 test "$ld_shlibs" = no && can_build_shared=no
9766
9767 with_gnu_ld=$with_gnu_ld
9768
9769
9770
9771
9772
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783 #
9784 # Do we need to explicitly link libc?
9785 #
9786 case "x$archive_cmds_need_lc" in
9787 x|xyes)
9788   # Assume -lc should be added
9789   archive_cmds_need_lc=yes
9790
9791   if test "$enable_shared" = yes && test "$GCC" = yes; then
9792     case $archive_cmds in
9793     *'~'*)
9794       # FIXME: we may have to deal with multi-command sequences.
9795       ;;
9796     '$CC '*)
9797       # Test whether the compiler implicitly links with -lc since on some
9798       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9799       # to ld, don't add -lc before -lgcc.
9800       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9801 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9802 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9803   $as_echo_n "(cached) " >&6
9804 else
9805   $RM conftest*
9806         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9807
9808         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9809   (eval $ac_compile) 2>&5
9810   ac_status=$?
9811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9812   test $ac_status = 0; } 2>conftest.err; then
9813           soname=conftest
9814           lib=conftest
9815           libobjs=conftest.$ac_objext
9816           deplibs=
9817           wl=$lt_prog_compiler_wl
9818           pic_flag=$lt_prog_compiler_pic
9819           compiler_flags=-v
9820           linker_flags=-v
9821           verstring=
9822           output_objdir=.
9823           libname=conftest
9824           lt_save_allow_undefined_flag=$allow_undefined_flag
9825           allow_undefined_flag=
9826           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9827   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9828   ac_status=$?
9829   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9830   test $ac_status = 0; }
9831           then
9832             lt_cv_archive_cmds_need_lc=no
9833           else
9834             lt_cv_archive_cmds_need_lc=yes
9835           fi
9836           allow_undefined_flag=$lt_save_allow_undefined_flag
9837         else
9838           cat conftest.err 1>&5
9839         fi
9840         $RM conftest*
9841
9842 fi
9843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9844 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9845       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9846       ;;
9847     esac
9848   fi
9849   ;;
9850 esac
9851
9852
9853
9854
9855
9856
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
9887
9888
9889
9890
9891
9892
9893
9894
9895
9896
9897
9898
9899
9900
9901
9902
9903
9904
9905
9906
9907
9908
9909
9910
9911
9912
9913
9914
9915
9916
9917
9918
9919
9920
9921
9922
9923
9924
9925
9926
9927
9928
9929
9930
9931
9932
9933
9934
9935
9936
9937
9938
9939
9940
9941
9942
9943
9944
9945
9946
9947
9948
9949
9950
9951
9952
9953
9954
9955
9956
9957
9958
9959
9960
9961
9962
9963
9964
9965
9966
9967
9968
9969
9970
9971
9972
9973
9974
9975
9976
9977
9978
9979
9980
9981
9982
9983
9984
9985
9986
9987
9988
9989
9990
9991
9992
9993
9994
9995
9996
9997
9998
9999
10000
10001
10002
10003
10004
10005
10006
10007
10008   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10009 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10010
10011 if test "$GCC" = yes; then
10012   case $host_os in
10013     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10014     *) lt_awk_arg="/^libraries:/" ;;
10015   esac
10016   case $host_os in
10017     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10018     *) lt_sed_strip_eq="s,=/,/,g" ;;
10019   esac
10020   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10021   case $lt_search_path_spec in
10022   *\;*)
10023     # if the path contains ";" then we assume it to be the separator
10024     # otherwise default to the standard path separator (i.e. ":") - it is
10025     # assumed that no part of a normal pathname contains ";" but that should
10026     # okay in the real world where ";" in dirpaths is itself problematic.
10027     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10028     ;;
10029   *)
10030     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10031     ;;
10032   esac
10033   # Ok, now we have the path, separated by spaces, we can step through it
10034   # and add multilib dir if necessary.
10035   lt_tmp_lt_search_path_spec=
10036   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10037   for lt_sys_path in $lt_search_path_spec; do
10038     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10039       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10040     else
10041       test -d "$lt_sys_path" && \
10042         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10043     fi
10044   done
10045   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10046 BEGIN {RS=" "; FS="/|\n";} {
10047   lt_foo="";
10048   lt_count=0;
10049   for (lt_i = NF; lt_i > 0; lt_i--) {
10050     if ($lt_i != "" && $lt_i != ".") {
10051       if ($lt_i == "..") {
10052         lt_count++;
10053       } else {
10054         if (lt_count == 0) {
10055           lt_foo="/" $lt_i lt_foo;
10056         } else {
10057           lt_count--;
10058         }
10059       }
10060     }
10061   }
10062   if (lt_foo != "") { lt_freq[lt_foo]++; }
10063   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10064 }'`
10065   # AWK program above erroneously prepends '/' to C:/dos/paths
10066   # for these hosts.
10067   case $host_os in
10068     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10069       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10070   esac
10071   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10072 else
10073   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10074 fi
10075 library_names_spec=
10076 libname_spec='lib$name'
10077 soname_spec=
10078 shrext_cmds=".so"
10079 postinstall_cmds=
10080 postuninstall_cmds=
10081 finish_cmds=
10082 finish_eval=
10083 shlibpath_var=
10084 shlibpath_overrides_runpath=unknown
10085 version_type=none
10086 dynamic_linker="$host_os ld.so"
10087 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10088 need_lib_prefix=unknown
10089 hardcode_into_libs=no
10090
10091 # when you set need_version to no, make sure it does not cause -set_version
10092 # flags to be left without arguments
10093 need_version=unknown
10094
10095 case $host_os in
10096 aix3*)
10097   version_type=linux
10098   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10099   shlibpath_var=LIBPATH
10100
10101   # AIX 3 has no versioning support, so we append a major version to the name.
10102   soname_spec='${libname}${release}${shared_ext}$major'
10103   ;;
10104
10105 aix[4-9]*)
10106   version_type=linux
10107   need_lib_prefix=no
10108   need_version=no
10109   hardcode_into_libs=yes
10110   if test "$host_cpu" = ia64; then
10111     # AIX 5 supports IA64
10112     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10113     shlibpath_var=LD_LIBRARY_PATH
10114   else
10115     # With GCC up to 2.95.x, collect2 would create an import file
10116     # for dependence libraries.  The import file would start with
10117     # the line `#! .'.  This would cause the generated library to
10118     # depend on `.', always an invalid library.  This was fixed in
10119     # development snapshots of GCC prior to 3.0.
10120     case $host_os in
10121       aix4 | aix4.[01] | aix4.[01].*)
10122       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10123            echo ' yes '
10124            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10125         :
10126       else
10127         can_build_shared=no
10128       fi
10129       ;;
10130     esac
10131     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10132     # soname into executable. Probably we can add versioning support to
10133     # collect2, so additional links can be useful in future.
10134     if test "$aix_use_runtimelinking" = yes; then
10135       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10136       # instead of lib<name>.a to let people know that these are not
10137       # typical AIX shared libraries.
10138       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10139     else
10140       # We preserve .a as extension for shared libraries through AIX4.2
10141       # and later when we are not doing run time linking.
10142       library_names_spec='${libname}${release}.a $libname.a'
10143       soname_spec='${libname}${release}${shared_ext}$major'
10144     fi
10145     shlibpath_var=LIBPATH
10146   fi
10147   ;;
10148
10149 amigaos*)
10150   case $host_cpu in
10151   powerpc)
10152     # Since July 2007 AmigaOS4 officially supports .so libraries.
10153     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10154     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10155     ;;
10156   m68k)
10157     library_names_spec='$libname.ixlibrary $libname.a'
10158     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10159     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 ${libname}_ixlibrary.a || exit 1; done'
10160     ;;
10161   esac
10162   ;;
10163
10164 beos*)
10165   library_names_spec='${libname}${shared_ext}'
10166   dynamic_linker="$host_os ld.so"
10167   shlibpath_var=LIBRARY_PATH
10168   ;;
10169
10170 bsdi[45]*)
10171   version_type=linux
10172   need_version=no
10173   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10174   soname_spec='${libname}${release}${shared_ext}$major'
10175   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10176   shlibpath_var=LD_LIBRARY_PATH
10177   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10178   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10179   # the default ld.so.conf also contains /usr/contrib/lib and
10180   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10181   # libtool to hard-code these into programs
10182   ;;
10183
10184 cygwin* | mingw* | pw32* | cegcc*)
10185   version_type=windows
10186   shrext_cmds=".dll"
10187   need_version=no
10188   need_lib_prefix=no
10189
10190   case $GCC,$host_os in
10191   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10192     library_names_spec='$libname.dll.a'
10193     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10194     postinstall_cmds='base_file=`basename \${file}`~
10195       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10196       dldir=$destdir/`dirname \$dlpath`~
10197       test -d \$dldir || mkdir -p \$dldir~
10198       $install_prog $dir/$dlname \$dldir/$dlname~
10199       chmod a+x \$dldir/$dlname~
10200       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10201         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10202       fi'
10203     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10204       dlpath=$dir/\$dldll~
10205        $RM \$dlpath'
10206     shlibpath_overrides_runpath=yes
10207
10208     case $host_os in
10209     cygwin*)
10210       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10211       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10212
10213       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10214       ;;
10215     mingw* | cegcc*)
10216       # MinGW DLLs use traditional 'lib' prefix
10217       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10218       ;;
10219     pw32*)
10220       # pw32 DLLs use 'pw' prefix rather than 'lib'
10221       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10222       ;;
10223     esac
10224     ;;
10225
10226   *)
10227     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10228     ;;
10229   esac
10230   dynamic_linker='Win32 ld.exe'
10231   # FIXME: first we should search . and the directory the executable is in
10232   shlibpath_var=PATH
10233   ;;
10234
10235 darwin* | rhapsody*)
10236   dynamic_linker="$host_os dyld"
10237   version_type=darwin
10238   need_lib_prefix=no
10239   need_version=no
10240   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10241   soname_spec='${libname}${release}${major}$shared_ext'
10242   shlibpath_overrides_runpath=yes
10243   shlibpath_var=DYLD_LIBRARY_PATH
10244   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10245
10246   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10247   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10248   ;;
10249
10250 dgux*)
10251   version_type=linux
10252   need_lib_prefix=no
10253   need_version=no
10254   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10255   soname_spec='${libname}${release}${shared_ext}$major'
10256   shlibpath_var=LD_LIBRARY_PATH
10257   ;;
10258
10259 freebsd* | dragonfly*)
10260   # DragonFly does not have aout.  When/if they implement a new
10261   # versioning mechanism, adjust this.
10262   if test -x /usr/bin/objformat; then
10263     objformat=`/usr/bin/objformat`
10264   else
10265     case $host_os in
10266     freebsd[23].*) objformat=aout ;;
10267     *) objformat=elf ;;
10268     esac
10269   fi
10270   version_type=freebsd-$objformat
10271   case $version_type in
10272     freebsd-elf*)
10273       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10274       need_version=no
10275       need_lib_prefix=no
10276       ;;
10277     freebsd-*)
10278       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10279       need_version=yes
10280       ;;
10281   esac
10282   shlibpath_var=LD_LIBRARY_PATH
10283   case $host_os in
10284   freebsd2.*)
10285     shlibpath_overrides_runpath=yes
10286     ;;
10287   freebsd3.[01]* | freebsdelf3.[01]*)
10288     shlibpath_overrides_runpath=yes
10289     hardcode_into_libs=yes
10290     ;;
10291   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10292   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10293     shlibpath_overrides_runpath=no
10294     hardcode_into_libs=yes
10295     ;;
10296   *) # from 4.6 on, and DragonFly
10297     shlibpath_overrides_runpath=yes
10298     hardcode_into_libs=yes
10299     ;;
10300   esac
10301   ;;
10302
10303 gnu*)
10304   version_type=linux
10305   need_lib_prefix=no
10306   need_version=no
10307   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10308   soname_spec='${libname}${release}${shared_ext}$major'
10309   shlibpath_var=LD_LIBRARY_PATH
10310   hardcode_into_libs=yes
10311   ;;
10312
10313 haiku*)
10314   version_type=linux
10315   need_lib_prefix=no
10316   need_version=no
10317   dynamic_linker="$host_os runtime_loader"
10318   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10319   soname_spec='${libname}${release}${shared_ext}$major'
10320   shlibpath_var=LIBRARY_PATH
10321   shlibpath_overrides_runpath=yes
10322   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10323   hardcode_into_libs=yes
10324   ;;
10325
10326 hpux9* | hpux10* | hpux11*)
10327   # Give a soname corresponding to the major version so that dld.sl refuses to
10328   # link against other versions.
10329   version_type=sunos
10330   need_lib_prefix=no
10331   need_version=no
10332   case $host_cpu in
10333   ia64*)
10334     shrext_cmds='.so'
10335     hardcode_into_libs=yes
10336     dynamic_linker="$host_os dld.so"
10337     shlibpath_var=LD_LIBRARY_PATH
10338     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10339     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10340     soname_spec='${libname}${release}${shared_ext}$major'
10341     if test "X$HPUX_IA64_MODE" = X32; then
10342       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10343     else
10344       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10345     fi
10346     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10347     ;;
10348   hppa*64*)
10349     shrext_cmds='.sl'
10350     hardcode_into_libs=yes
10351     dynamic_linker="$host_os dld.sl"
10352     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10353     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10354     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10355     soname_spec='${libname}${release}${shared_ext}$major'
10356     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10357     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10358     ;;
10359   *)
10360     shrext_cmds='.sl'
10361     dynamic_linker="$host_os dld.sl"
10362     shlibpath_var=SHLIB_PATH
10363     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10364     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10365     soname_spec='${libname}${release}${shared_ext}$major'
10366     ;;
10367   esac
10368   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10369   postinstall_cmds='chmod 555 $lib'
10370   # or fails outright, so override atomically:
10371   install_override_mode=555
10372   ;;
10373
10374 interix[3-9]*)
10375   version_type=linux
10376   need_lib_prefix=no
10377   need_version=no
10378   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10379   soname_spec='${libname}${release}${shared_ext}$major'
10380   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10381   shlibpath_var=LD_LIBRARY_PATH
10382   shlibpath_overrides_runpath=no
10383   hardcode_into_libs=yes
10384   ;;
10385
10386 irix5* | irix6* | nonstopux*)
10387   case $host_os in
10388     nonstopux*) version_type=nonstopux ;;
10389     *)
10390         if test "$lt_cv_prog_gnu_ld" = yes; then
10391                 version_type=linux
10392         else
10393                 version_type=irix
10394         fi ;;
10395   esac
10396   need_lib_prefix=no
10397   need_version=no
10398   soname_spec='${libname}${release}${shared_ext}$major'
10399   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10400   case $host_os in
10401   irix5* | nonstopux*)
10402     libsuff= shlibsuff=
10403     ;;
10404   *)
10405     case $LD in # libtool.m4 will add one of these switches to LD
10406     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10407       libsuff= shlibsuff= libmagic=32-bit;;
10408     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10409       libsuff=32 shlibsuff=N32 libmagic=N32;;
10410     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10411       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10412     *) libsuff= shlibsuff= libmagic=never-match;;
10413     esac
10414     ;;
10415   esac
10416   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10417   shlibpath_overrides_runpath=no
10418   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10419   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10420   hardcode_into_libs=yes
10421   ;;
10422
10423 # No shared lib support for Linux oldld, aout, or coff.
10424 linux*oldld* | linux*aout* | linux*coff*)
10425   dynamic_linker=no
10426   ;;
10427
10428 # This must be Linux ELF.
10429 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10430   version_type=linux
10431   need_lib_prefix=no
10432   need_version=no
10433   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10434   soname_spec='${libname}${release}${shared_ext}$major'
10435   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10436   shlibpath_var=LD_LIBRARY_PATH
10437   shlibpath_overrides_runpath=no
10438
10439   # Some binutils ld are patched to set DT_RUNPATH
10440   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10441   $as_echo_n "(cached) " >&6
10442 else
10443   lt_cv_shlibpath_overrides_runpath=no
10444     save_LDFLAGS=$LDFLAGS
10445     save_libdir=$libdir
10446     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10447          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10448     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10449 /* end confdefs.h.  */
10450
10451 int
10452 main ()
10453 {
10454
10455   ;
10456   return 0;
10457 }
10458 _ACEOF
10459 if ac_fn_c_try_link "$LINENO"; then :
10460   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10461   lt_cv_shlibpath_overrides_runpath=yes
10462 fi
10463 fi
10464 rm -f core conftest.err conftest.$ac_objext \
10465     conftest$ac_exeext conftest.$ac_ext
10466     LDFLAGS=$save_LDFLAGS
10467     libdir=$save_libdir
10468
10469 fi
10470
10471   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10472
10473   # This implies no fast_install, which is unacceptable.
10474   # Some rework will be needed to allow for fast_install
10475   # before this can be enabled.
10476   hardcode_into_libs=yes
10477
10478   # Append ld.so.conf contents to the search path
10479   if test -f /etc/ld.so.conf; then
10480     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' ' '`
10481     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10482   fi
10483
10484   # We used to test for /lib/ld.so.1 and disable shared libraries on
10485   # powerpc, because MkLinux only supported shared libraries with the
10486   # GNU dynamic linker.  Since this was broken with cross compilers,
10487   # most powerpc-linux boxes support dynamic linking these days and
10488   # people can always --disable-shared, the test was removed, and we
10489   # assume the GNU/Linux dynamic linker is in use.
10490   dynamic_linker='GNU/Linux ld.so'
10491   ;;
10492
10493 netbsd*)
10494   version_type=sunos
10495   need_lib_prefix=no
10496   need_version=no
10497   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10498     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10499     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10500     dynamic_linker='NetBSD (a.out) ld.so'
10501   else
10502     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10503     soname_spec='${libname}${release}${shared_ext}$major'
10504     dynamic_linker='NetBSD ld.elf_so'
10505   fi
10506   shlibpath_var=LD_LIBRARY_PATH
10507   shlibpath_overrides_runpath=yes
10508   hardcode_into_libs=yes
10509   ;;
10510
10511 newsos6)
10512   version_type=linux
10513   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10514   shlibpath_var=LD_LIBRARY_PATH
10515   shlibpath_overrides_runpath=yes
10516   ;;
10517
10518 *nto* | *qnx*)
10519   version_type=qnx
10520   need_lib_prefix=no
10521   need_version=no
10522   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10523   soname_spec='${libname}${release}${shared_ext}$major'
10524   shlibpath_var=LD_LIBRARY_PATH
10525   shlibpath_overrides_runpath=no
10526   hardcode_into_libs=yes
10527   dynamic_linker='ldqnx.so'
10528   ;;
10529
10530 openbsd*)
10531   version_type=sunos
10532   sys_lib_dlsearch_path_spec="/usr/lib"
10533   need_lib_prefix=no
10534   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10535   case $host_os in
10536     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10537     *)                          need_version=no  ;;
10538   esac
10539   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10540   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10541   shlibpath_var=LD_LIBRARY_PATH
10542   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10543     case $host_os in
10544       openbsd2.[89] | openbsd2.[89].*)
10545         shlibpath_overrides_runpath=no
10546         ;;
10547       *)
10548         shlibpath_overrides_runpath=yes
10549         ;;
10550       esac
10551   else
10552     shlibpath_overrides_runpath=yes
10553   fi
10554   ;;
10555
10556 os2*)
10557   libname_spec='$name'
10558   shrext_cmds=".dll"
10559   need_lib_prefix=no
10560   library_names_spec='$libname${shared_ext} $libname.a'
10561   dynamic_linker='OS/2 ld.exe'
10562   shlibpath_var=LIBPATH
10563   ;;
10564
10565 osf3* | osf4* | osf5*)
10566   version_type=osf
10567   need_lib_prefix=no
10568   need_version=no
10569   soname_spec='${libname}${release}${shared_ext}$major'
10570   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10571   shlibpath_var=LD_LIBRARY_PATH
10572   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10573   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10574   ;;
10575
10576 rdos*)
10577   dynamic_linker=no
10578   ;;
10579
10580 solaris*)
10581   version_type=linux
10582   need_lib_prefix=no
10583   need_version=no
10584   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10585   soname_spec='${libname}${release}${shared_ext}$major'
10586   shlibpath_var=LD_LIBRARY_PATH
10587   shlibpath_overrides_runpath=yes
10588   hardcode_into_libs=yes
10589   # ldd complains unless libraries are executable
10590   postinstall_cmds='chmod +x $lib'
10591   ;;
10592
10593 sunos4*)
10594   version_type=sunos
10595   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10596   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10597   shlibpath_var=LD_LIBRARY_PATH
10598   shlibpath_overrides_runpath=yes
10599   if test "$with_gnu_ld" = yes; then
10600     need_lib_prefix=no
10601   fi
10602   need_version=yes
10603   ;;
10604
10605 sysv4 | sysv4.3*)
10606   version_type=linux
10607   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10608   soname_spec='${libname}${release}${shared_ext}$major'
10609   shlibpath_var=LD_LIBRARY_PATH
10610   case $host_vendor in
10611     sni)
10612       shlibpath_overrides_runpath=no
10613       need_lib_prefix=no
10614       runpath_var=LD_RUN_PATH
10615       ;;
10616     siemens)
10617       need_lib_prefix=no
10618       ;;
10619     motorola)
10620       need_lib_prefix=no
10621       need_version=no
10622       shlibpath_overrides_runpath=no
10623       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10624       ;;
10625   esac
10626   ;;
10627
10628 sysv4*MP*)
10629   if test -d /usr/nec ;then
10630     version_type=linux
10631     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10632     soname_spec='$libname${shared_ext}.$major'
10633     shlibpath_var=LD_LIBRARY_PATH
10634   fi
10635   ;;
10636
10637 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10638   version_type=freebsd-elf
10639   need_lib_prefix=no
10640   need_version=no
10641   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10642   soname_spec='${libname}${release}${shared_ext}$major'
10643   shlibpath_var=LD_LIBRARY_PATH
10644   shlibpath_overrides_runpath=yes
10645   hardcode_into_libs=yes
10646   if test "$with_gnu_ld" = yes; then
10647     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10648   else
10649     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10650     case $host_os in
10651       sco3.2v5*)
10652         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10653         ;;
10654     esac
10655   fi
10656   sys_lib_dlsearch_path_spec='/usr/lib'
10657   ;;
10658
10659 tpf*)
10660   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10661   version_type=linux
10662   need_lib_prefix=no
10663   need_version=no
10664   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10665   shlibpath_var=LD_LIBRARY_PATH
10666   shlibpath_overrides_runpath=no
10667   hardcode_into_libs=yes
10668   ;;
10669
10670 uts4*)
10671   version_type=linux
10672   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10673   soname_spec='${libname}${release}${shared_ext}$major'
10674   shlibpath_var=LD_LIBRARY_PATH
10675   ;;
10676
10677 *)
10678   dynamic_linker=no
10679   ;;
10680 esac
10681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10682 $as_echo "$dynamic_linker" >&6; }
10683 test "$dynamic_linker" = no && can_build_shared=no
10684
10685 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10686 if test "$GCC" = yes; then
10687   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10688 fi
10689
10690 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10691   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10692 fi
10693 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10694   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10695 fi
10696
10697
10698
10699
10700
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10789 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10790 hardcode_action=
10791 if test -n "$hardcode_libdir_flag_spec" ||
10792    test -n "$runpath_var" ||
10793    test "X$hardcode_automatic" = "Xyes" ; then
10794
10795   # We can hardcode non-existent directories.
10796   if test "$hardcode_direct" != no &&
10797      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10798      # have to relink, otherwise we might link with an installed library
10799      # when we should be linking with a yet-to-be-installed one
10800      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10801      test "$hardcode_minus_L" != no; then
10802     # Linking always hardcodes the temporary library directory.
10803     hardcode_action=relink
10804   else
10805     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10806     hardcode_action=immediate
10807   fi
10808 else
10809   # We cannot hardcode anything, or else we can only hardcode existing
10810   # directories.
10811   hardcode_action=unsupported
10812 fi
10813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10814 $as_echo "$hardcode_action" >&6; }
10815
10816 if test "$hardcode_action" = relink ||
10817    test "$inherit_rpath" = yes; then
10818   # Fast installation is not supported
10819   enable_fast_install=no
10820 elif test "$shlibpath_overrides_runpath" = yes ||
10821      test "$enable_shared" = no; then
10822   # Fast installation is not necessary
10823   enable_fast_install=needless
10824 fi
10825
10826
10827
10828
10829
10830
10831   if test "x$enable_dlopen" != xyes; then
10832   enable_dlopen=unknown
10833   enable_dlopen_self=unknown
10834   enable_dlopen_self_static=unknown
10835 else
10836   lt_cv_dlopen=no
10837   lt_cv_dlopen_libs=
10838
10839   case $host_os in
10840   beos*)
10841     lt_cv_dlopen="load_add_on"
10842     lt_cv_dlopen_libs=
10843     lt_cv_dlopen_self=yes
10844     ;;
10845
10846   mingw* | pw32* | cegcc*)
10847     lt_cv_dlopen="LoadLibrary"
10848     lt_cv_dlopen_libs=
10849     ;;
10850
10851   cygwin*)
10852     lt_cv_dlopen="dlopen"
10853     lt_cv_dlopen_libs=
10854     ;;
10855
10856   darwin*)
10857   # if libdl is installed we need to link against it
10858     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10859 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10860 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10861   $as_echo_n "(cached) " >&6
10862 else
10863   ac_check_lib_save_LIBS=$LIBS
10864 LIBS="-ldl  $LIBS"
10865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10866 /* end confdefs.h.  */
10867
10868 /* Override any GCC internal prototype to avoid an error.
10869    Use char because int might match the return type of a GCC
10870    builtin and then its argument prototype would still apply.  */
10871 #ifdef __cplusplus
10872 extern "C"
10873 #endif
10874 char dlopen ();
10875 int
10876 main ()
10877 {
10878 return dlopen ();
10879   ;
10880   return 0;
10881 }
10882 _ACEOF
10883 if ac_fn_c_try_link "$LINENO"; then :
10884   ac_cv_lib_dl_dlopen=yes
10885 else
10886   ac_cv_lib_dl_dlopen=no
10887 fi
10888 rm -f core conftest.err conftest.$ac_objext \
10889     conftest$ac_exeext conftest.$ac_ext
10890 LIBS=$ac_check_lib_save_LIBS
10891 fi
10892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10893 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10894 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10895   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10896 else
10897
10898     lt_cv_dlopen="dyld"
10899     lt_cv_dlopen_libs=
10900     lt_cv_dlopen_self=yes
10901
10902 fi
10903
10904     ;;
10905
10906   *)
10907     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10908 if test "x$ac_cv_func_shl_load" = x""yes; then :
10909   lt_cv_dlopen="shl_load"
10910 else
10911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10912 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10913 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10914   $as_echo_n "(cached) " >&6
10915 else
10916   ac_check_lib_save_LIBS=$LIBS
10917 LIBS="-ldld  $LIBS"
10918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10919 /* end confdefs.h.  */
10920
10921 /* Override any GCC internal prototype to avoid an error.
10922    Use char because int might match the return type of a GCC
10923    builtin and then its argument prototype would still apply.  */
10924 #ifdef __cplusplus
10925 extern "C"
10926 #endif
10927 char shl_load ();
10928 int
10929 main ()
10930 {
10931 return shl_load ();
10932   ;
10933   return 0;
10934 }
10935 _ACEOF
10936 if ac_fn_c_try_link "$LINENO"; then :
10937   ac_cv_lib_dld_shl_load=yes
10938 else
10939   ac_cv_lib_dld_shl_load=no
10940 fi
10941 rm -f core conftest.err conftest.$ac_objext \
10942     conftest$ac_exeext conftest.$ac_ext
10943 LIBS=$ac_check_lib_save_LIBS
10944 fi
10945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10946 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10947 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10948   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10949 else
10950   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10951 if test "x$ac_cv_func_dlopen" = x""yes; then :
10952   lt_cv_dlopen="dlopen"
10953 else
10954   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10955 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10956 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10957   $as_echo_n "(cached) " >&6
10958 else
10959   ac_check_lib_save_LIBS=$LIBS
10960 LIBS="-ldl  $LIBS"
10961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10962 /* end confdefs.h.  */
10963
10964 /* Override any GCC internal prototype to avoid an error.
10965    Use char because int might match the return type of a GCC
10966    builtin and then its argument prototype would still apply.  */
10967 #ifdef __cplusplus
10968 extern "C"
10969 #endif
10970 char dlopen ();
10971 int
10972 main ()
10973 {
10974 return dlopen ();
10975   ;
10976   return 0;
10977 }
10978 _ACEOF
10979 if ac_fn_c_try_link "$LINENO"; then :
10980   ac_cv_lib_dl_dlopen=yes
10981 else
10982   ac_cv_lib_dl_dlopen=no
10983 fi
10984 rm -f core conftest.err conftest.$ac_objext \
10985     conftest$ac_exeext conftest.$ac_ext
10986 LIBS=$ac_check_lib_save_LIBS
10987 fi
10988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10989 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10990 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10991   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10992 else
10993   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10994 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10995 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
10996   $as_echo_n "(cached) " >&6
10997 else
10998   ac_check_lib_save_LIBS=$LIBS
10999 LIBS="-lsvld  $LIBS"
11000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11001 /* end confdefs.h.  */
11002
11003 /* Override any GCC internal prototype to avoid an error.
11004    Use char because int might match the return type of a GCC
11005    builtin and then its argument prototype would still apply.  */
11006 #ifdef __cplusplus
11007 extern "C"
11008 #endif
11009 char dlopen ();
11010 int
11011 main ()
11012 {
11013 return dlopen ();
11014   ;
11015   return 0;
11016 }
11017 _ACEOF
11018 if ac_fn_c_try_link "$LINENO"; then :
11019   ac_cv_lib_svld_dlopen=yes
11020 else
11021   ac_cv_lib_svld_dlopen=no
11022 fi
11023 rm -f core conftest.err conftest.$ac_objext \
11024     conftest$ac_exeext conftest.$ac_ext
11025 LIBS=$ac_check_lib_save_LIBS
11026 fi
11027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11028 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11029 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11030   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11031 else
11032   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11033 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11034 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11035   $as_echo_n "(cached) " >&6
11036 else
11037   ac_check_lib_save_LIBS=$LIBS
11038 LIBS="-ldld  $LIBS"
11039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11040 /* end confdefs.h.  */
11041
11042 /* Override any GCC internal prototype to avoid an error.
11043    Use char because int might match the return type of a GCC
11044    builtin and then its argument prototype would still apply.  */
11045 #ifdef __cplusplus
11046 extern "C"
11047 #endif
11048 char dld_link ();
11049 int
11050 main ()
11051 {
11052 return dld_link ();
11053   ;
11054   return 0;
11055 }
11056 _ACEOF
11057 if ac_fn_c_try_link "$LINENO"; then :
11058   ac_cv_lib_dld_dld_link=yes
11059 else
11060   ac_cv_lib_dld_dld_link=no
11061 fi
11062 rm -f core conftest.err conftest.$ac_objext \
11063     conftest$ac_exeext conftest.$ac_ext
11064 LIBS=$ac_check_lib_save_LIBS
11065 fi
11066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11067 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11068 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11069   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11070 fi
11071
11072
11073 fi
11074
11075
11076 fi
11077
11078
11079 fi
11080
11081
11082 fi
11083
11084
11085 fi
11086
11087     ;;
11088   esac
11089
11090   if test "x$lt_cv_dlopen" != xno; then
11091     enable_dlopen=yes
11092   else
11093     enable_dlopen=no
11094   fi
11095
11096   case $lt_cv_dlopen in
11097   dlopen)
11098     save_CPPFLAGS="$CPPFLAGS"
11099     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11100
11101     save_LDFLAGS="$LDFLAGS"
11102     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11103
11104     save_LIBS="$LIBS"
11105     LIBS="$lt_cv_dlopen_libs $LIBS"
11106
11107     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11108 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11109 if test "${lt_cv_dlopen_self+set}" = set; then :
11110   $as_echo_n "(cached) " >&6
11111 else
11112           if test "$cross_compiling" = yes; then :
11113   lt_cv_dlopen_self=cross
11114 else
11115   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11116   lt_status=$lt_dlunknown
11117   cat > conftest.$ac_ext <<_LT_EOF
11118 #line 11118 "configure"
11119 #include "confdefs.h"
11120
11121 #if HAVE_DLFCN_H
11122 #include <dlfcn.h>
11123 #endif
11124
11125 #include <stdio.h>
11126
11127 #ifdef RTLD_GLOBAL
11128 #  define LT_DLGLOBAL           RTLD_GLOBAL
11129 #else
11130 #  ifdef DL_GLOBAL
11131 #    define LT_DLGLOBAL         DL_GLOBAL
11132 #  else
11133 #    define LT_DLGLOBAL         0
11134 #  endif
11135 #endif
11136
11137 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11138    find out it does not work in some platform. */
11139 #ifndef LT_DLLAZY_OR_NOW
11140 #  ifdef RTLD_LAZY
11141 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11142 #  else
11143 #    ifdef DL_LAZY
11144 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11145 #    else
11146 #      ifdef RTLD_NOW
11147 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11148 #      else
11149 #        ifdef DL_NOW
11150 #          define LT_DLLAZY_OR_NOW      DL_NOW
11151 #        else
11152 #          define LT_DLLAZY_OR_NOW      0
11153 #        endif
11154 #      endif
11155 #    endif
11156 #  endif
11157 #endif
11158
11159 /* When -fvisbility=hidden is used, assume the code has been annotated
11160    correspondingly for the symbols needed.  */
11161 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11162 void fnord () __attribute__((visibility("default")));
11163 #endif
11164
11165 void fnord () { int i=42; }
11166 int main ()
11167 {
11168   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11169   int status = $lt_dlunknown;
11170
11171   if (self)
11172     {
11173       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11174       else
11175         {
11176           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11177           else puts (dlerror ());
11178         }
11179       /* dlclose (self); */
11180     }
11181   else
11182     puts (dlerror ());
11183
11184   return status;
11185 }
11186 _LT_EOF
11187   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11188   (eval $ac_link) 2>&5
11189   ac_status=$?
11190   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11191   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11192     (./conftest; exit; ) >&5 2>/dev/null
11193     lt_status=$?
11194     case x$lt_status in
11195       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11196       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11197       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11198     esac
11199   else :
11200     # compilation failed
11201     lt_cv_dlopen_self=no
11202   fi
11203 fi
11204 rm -fr conftest*
11205
11206
11207 fi
11208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11209 $as_echo "$lt_cv_dlopen_self" >&6; }
11210
11211     if test "x$lt_cv_dlopen_self" = xyes; then
11212       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11213       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11214 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11215 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11216   $as_echo_n "(cached) " >&6
11217 else
11218           if test "$cross_compiling" = yes; then :
11219   lt_cv_dlopen_self_static=cross
11220 else
11221   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11222   lt_status=$lt_dlunknown
11223   cat > conftest.$ac_ext <<_LT_EOF
11224 #line 11224 "configure"
11225 #include "confdefs.h"
11226
11227 #if HAVE_DLFCN_H
11228 #include <dlfcn.h>
11229 #endif
11230
11231 #include <stdio.h>
11232
11233 #ifdef RTLD_GLOBAL
11234 #  define LT_DLGLOBAL           RTLD_GLOBAL
11235 #else
11236 #  ifdef DL_GLOBAL
11237 #    define LT_DLGLOBAL         DL_GLOBAL
11238 #  else
11239 #    define LT_DLGLOBAL         0
11240 #  endif
11241 #endif
11242
11243 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11244    find out it does not work in some platform. */
11245 #ifndef LT_DLLAZY_OR_NOW
11246 #  ifdef RTLD_LAZY
11247 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11248 #  else
11249 #    ifdef DL_LAZY
11250 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11251 #    else
11252 #      ifdef RTLD_NOW
11253 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11254 #      else
11255 #        ifdef DL_NOW
11256 #          define LT_DLLAZY_OR_NOW      DL_NOW
11257 #        else
11258 #          define LT_DLLAZY_OR_NOW      0
11259 #        endif
11260 #      endif
11261 #    endif
11262 #  endif
11263 #endif
11264
11265 /* When -fvisbility=hidden is used, assume the code has been annotated
11266    correspondingly for the symbols needed.  */
11267 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11268 void fnord () __attribute__((visibility("default")));
11269 #endif
11270
11271 void fnord () { int i=42; }
11272 int main ()
11273 {
11274   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11275   int status = $lt_dlunknown;
11276
11277   if (self)
11278     {
11279       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11280       else
11281         {
11282           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11283           else puts (dlerror ());
11284         }
11285       /* dlclose (self); */
11286     }
11287   else
11288     puts (dlerror ());
11289
11290   return status;
11291 }
11292 _LT_EOF
11293   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11294   (eval $ac_link) 2>&5
11295   ac_status=$?
11296   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11297   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11298     (./conftest; exit; ) >&5 2>/dev/null
11299     lt_status=$?
11300     case x$lt_status in
11301       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11302       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11303       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11304     esac
11305   else :
11306     # compilation failed
11307     lt_cv_dlopen_self_static=no
11308   fi
11309 fi
11310 rm -fr conftest*
11311
11312
11313 fi
11314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11315 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11316     fi
11317
11318     CPPFLAGS="$save_CPPFLAGS"
11319     LDFLAGS="$save_LDFLAGS"
11320     LIBS="$save_LIBS"
11321     ;;
11322   esac
11323
11324   case $lt_cv_dlopen_self in
11325   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11326   *) enable_dlopen_self=unknown ;;
11327   esac
11328
11329   case $lt_cv_dlopen_self_static in
11330   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11331   *) enable_dlopen_self_static=unknown ;;
11332   esac
11333 fi
11334
11335
11336
11337
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351 striplib=
11352 old_striplib=
11353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11354 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11355 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11356   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11357   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11359 $as_echo "yes" >&6; }
11360 else
11361 # FIXME - insert some real tests, host_os isn't really good enough
11362   case $host_os in
11363   darwin*)
11364     if test -n "$STRIP" ; then
11365       striplib="$STRIP -x"
11366       old_striplib="$STRIP -S"
11367       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11368 $as_echo "yes" >&6; }
11369     else
11370       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11371 $as_echo "no" >&6; }
11372     fi
11373     ;;
11374   *)
11375     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11376 $as_echo "no" >&6; }
11377     ;;
11378   esac
11379 fi
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389
11390
11391
11392   # Report which library types will actually be built
11393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11394 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11396 $as_echo "$can_build_shared" >&6; }
11397
11398   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11399 $as_echo_n "checking whether to build shared libraries... " >&6; }
11400   test "$can_build_shared" = "no" && enable_shared=no
11401
11402   # On AIX, shared libraries and static libraries use the same namespace, and
11403   # are all built from PIC.
11404   case $host_os in
11405   aix3*)
11406     test "$enable_shared" = yes && enable_static=no
11407     if test -n "$RANLIB"; then
11408       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11409       postinstall_cmds='$RANLIB $lib'
11410     fi
11411     ;;
11412
11413   aix[4-9]*)
11414     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11415       test "$enable_shared" = yes && enable_static=no
11416     fi
11417     ;;
11418   esac
11419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11420 $as_echo "$enable_shared" >&6; }
11421
11422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11423 $as_echo_n "checking whether to build static libraries... " >&6; }
11424   # Make sure either enable_shared or enable_static is yes.
11425   test "$enable_shared" = yes || enable_static=yes
11426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11427 $as_echo "$enable_static" >&6; }
11428
11429
11430
11431
11432 fi
11433 ac_ext=c
11434 ac_cpp='$CPP $CPPFLAGS'
11435 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11436 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11437 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11438
11439 CC="$lt_save_CC"
11440
11441
11442
11443
11444
11445
11446
11447
11448
11449
11450
11451
11452
11453         ac_config_commands="$ac_config_commands libtool"
11454
11455
11456
11457
11458 # Only expand once:
11459
11460
11461
11462
11463
11464 case $host in
11465   *-cygwin* | *-mingw*)
11466     # 'host' will be top-level target in the case of a target lib,
11467     # we must compare to with_cross_host to decide if this is a native
11468     # or cross-compiler and select where to install dlls appropriately.
11469     if test -n "$with_cross_host" &&
11470         test x"$with_cross_host" != x"no"; then
11471       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11472     else
11473       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11474     fi
11475     ;;
11476   *)
11477     lt_host_flags=
11478     ;;
11479 esac
11480
11481
11482
11483
11484
11485
11486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11487 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11488     # Check whether --enable-maintainer-mode was given.
11489 if test "${enable_maintainer_mode+set}" = set; then :
11490   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11491 else
11492   USE_MAINTAINER_MODE=no
11493 fi
11494
11495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11496 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11497    if test $USE_MAINTAINER_MODE = yes; then
11498   MAINTAINER_MODE_TRUE=
11499   MAINTAINER_MODE_FALSE='#'
11500 else
11501   MAINTAINER_MODE_TRUE='#'
11502   MAINTAINER_MODE_FALSE=
11503 fi
11504
11505   MAINT=$MAINTAINER_MODE_TRUE
11506
11507
11508
11509 # For libtool versioning info, format is CURRENT:REVISION:AGE
11510 libtool_VERSION=3:0:2
11511
11512
11513 # Check for used threading-model
11514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11515 $as_echo_n "checking for thread model used by GCC... " >&6; }
11516 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11518 $as_echo "$target_thread_file" >&6; }
11519
11520 # Get target configury.
11521 . ${srcdir}/configure.tgt
11522 if test -n "$UNSUPPORTED"; then
11523   as_fn_error "Configuration ${target} is unsupported." "$LINENO" 5
11524 fi
11525
11526 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11527 # make silly decisions about what the cpu can do.
11528 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11529
11530 # Check header files.
11531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11532 $as_echo_n "checking for ANSI C header files... " >&6; }
11533 if test "${ac_cv_header_stdc+set}" = set; then :
11534   $as_echo_n "(cached) " >&6
11535 else
11536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11537 /* end confdefs.h.  */
11538 #include <stdlib.h>
11539 #include <stdarg.h>
11540 #include <string.h>
11541 #include <float.h>
11542
11543 int
11544 main ()
11545 {
11546
11547   ;
11548   return 0;
11549 }
11550 _ACEOF
11551 if ac_fn_c_try_compile "$LINENO"; then :
11552   ac_cv_header_stdc=yes
11553 else
11554   ac_cv_header_stdc=no
11555 fi
11556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11557
11558 if test $ac_cv_header_stdc = yes; then
11559   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11561 /* end confdefs.h.  */
11562 #include <string.h>
11563
11564 _ACEOF
11565 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11566   $EGREP "memchr" >/dev/null 2>&1; then :
11567
11568 else
11569   ac_cv_header_stdc=no
11570 fi
11571 rm -f conftest*
11572
11573 fi
11574
11575 if test $ac_cv_header_stdc = yes; then
11576   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11577   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11578 /* end confdefs.h.  */
11579 #include <stdlib.h>
11580
11581 _ACEOF
11582 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11583   $EGREP "free" >/dev/null 2>&1; then :
11584
11585 else
11586   ac_cv_header_stdc=no
11587 fi
11588 rm -f conftest*
11589
11590 fi
11591
11592 if test $ac_cv_header_stdc = yes; then
11593   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11594   if test "$cross_compiling" = yes; then :
11595   :
11596 else
11597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11598 /* end confdefs.h.  */
11599 #include <ctype.h>
11600 #include <stdlib.h>
11601 #if ((' ' & 0x0FF) == 0x020)
11602 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11603 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11604 #else
11605 # define ISLOWER(c) \
11606                    (('a' <= (c) && (c) <= 'i') \
11607                      || ('j' <= (c) && (c) <= 'r') \
11608                      || ('s' <= (c) && (c) <= 'z'))
11609 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11610 #endif
11611
11612 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11613 int
11614 main ()
11615 {
11616   int i;
11617   for (i = 0; i < 256; i++)
11618     if (XOR (islower (i), ISLOWER (i))
11619         || toupper (i) != TOUPPER (i))
11620       return 2;
11621   return 0;
11622 }
11623 _ACEOF
11624 if ac_fn_c_try_run "$LINENO"; then :
11625
11626 else
11627   ac_cv_header_stdc=no
11628 fi
11629 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11630   conftest.$ac_objext conftest.beam conftest.$ac_ext
11631 fi
11632
11633 fi
11634 fi
11635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11636 $as_echo "$ac_cv_header_stdc" >&6; }
11637 if test $ac_cv_header_stdc = yes; then
11638
11639 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11640
11641 fi
11642
11643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
11644 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
11645 if test "${gcc_cv_header_string+set}" = set; then :
11646   $as_echo_n "(cached) " >&6
11647 else
11648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11649 /* end confdefs.h.  */
11650 #include <string.h>
11651 #include <strings.h>
11652 int
11653 main ()
11654 {
11655
11656   ;
11657   return 0;
11658 }
11659 _ACEOF
11660 if ac_fn_c_try_compile "$LINENO"; then :
11661   gcc_cv_header_string=yes
11662 else
11663   gcc_cv_header_string=no
11664 fi
11665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11666 fi
11667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
11668 $as_echo "$gcc_cv_header_string" >&6; }
11669 if test $gcc_cv_header_string = yes; then
11670
11671 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
11672
11673 fi
11674
11675
11676
11677 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
11678
11679 acx_cv_header_stdint=stddef.h
11680 acx_cv_header_stdint_kind="(already complete)"
11681 for i in stdint.h $inttype_headers; do
11682   unset ac_cv_type_uintptr_t
11683   unset ac_cv_type_uintmax_t
11684   unset ac_cv_type_int_least32_t
11685   unset ac_cv_type_int_fast32_t
11686   unset ac_cv_type_uint64_t
11687   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
11688   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
11689 #include <$i>
11690 "
11691 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
11692   acx_cv_header_stdint=$i
11693 else
11694   continue
11695 fi
11696
11697   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
11698 #include <$i>
11699 "
11700 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
11701
11702 else
11703   acx_cv_header_stdint_kind="(mostly complete)"
11704 fi
11705
11706   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
11707 #include <$i>
11708 "
11709 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
11710
11711 else
11712   acx_cv_header_stdint_kind="(mostly complete)"
11713 fi
11714
11715   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
11716 #include <$i>
11717 "
11718 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
11719
11720 else
11721   acx_cv_header_stdint_kind="(mostly complete)"
11722 fi
11723
11724   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
11725 #include <$i>
11726 "
11727 if test "x$ac_cv_type_uint64_t" = x""yes; then :
11728
11729 else
11730   acx_cv_header_stdint_kind="(lacks uint64_t)"
11731 fi
11732
11733   break
11734 done
11735 if test "$acx_cv_header_stdint" = stddef.h; then
11736   acx_cv_header_stdint_kind="(lacks uintmax_t)"
11737   for i in stdint.h $inttype_headers; do
11738     unset ac_cv_type_uintptr_t
11739     unset ac_cv_type_uint32_t
11740     unset ac_cv_type_uint64_t
11741     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
11742     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
11743 #include <$i>
11744 "
11745 if test "x$ac_cv_type_uint32_t" = x""yes; then :
11746   acx_cv_header_stdint=$i
11747 else
11748   continue
11749 fi
11750
11751     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
11752 #include <$i>
11753 "
11754 if test "x$ac_cv_type_uint64_t" = x""yes; then :
11755
11756 fi
11757
11758     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
11759 #include <$i>
11760 "
11761 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
11762
11763 fi
11764
11765     break
11766   done
11767 fi
11768 if test "$acx_cv_header_stdint" = stddef.h; then
11769   acx_cv_header_stdint_kind="(u_intXX_t style)"
11770   for i in sys/types.h $inttype_headers; do
11771     unset ac_cv_type_u_int32_t
11772     unset ac_cv_type_u_int64_t
11773     $as_echo_n "looking for u_intXX_t types in $i, " >&6
11774     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
11775 #include <$i>
11776 "
11777 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
11778   acx_cv_header_stdint=$i
11779 else
11780   continue
11781 fi
11782
11783     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
11784 #include <$i>
11785 "
11786 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
11787
11788 fi
11789
11790     break
11791   done
11792 fi
11793 if test "$acx_cv_header_stdint" = stddef.h; then
11794   acx_cv_header_stdint_kind="(using manual detection)"
11795 fi
11796
11797 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
11798 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
11799 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
11800 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
11801 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
11802
11803 # ----------------- Summarize what we found so far
11804
11805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
11806 $as_echo_n "checking what to include in gstdint.h... " >&6; }
11807
11808 case `$as_basename -- gstdint.h ||
11809 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
11810          Xgstdint.h : 'X\(//\)$' \| \
11811          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
11812 $as_echo X/gstdint.h |
11813     sed '/^.*\/\([^/][^/]*\)\/*$/{
11814             s//\1/
11815             q
11816           }
11817           /^X\/\(\/\/\)$/{
11818             s//\1/
11819             q
11820           }
11821           /^X\/\(\/\).*/{
11822             s//\1/
11823             q
11824           }
11825           s/.*/./; q'` in
11826   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
11827 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
11828   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
11829 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
11830   *) ;;
11831 esac
11832
11833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
11834 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
11835
11836 # ----------------- done included file, check C basic types --------
11837
11838 # Lacking an uintptr_t?  Test size of void *
11839 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
11840   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
11841 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11842 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11843 # This bug is HP SR number 8606223364.
11844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
11845 $as_echo_n "checking size of void *... " >&6; }
11846 if test "${ac_cv_sizeof_void_p+set}" = set; then :
11847   $as_echo_n "(cached) " >&6
11848 else
11849   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
11850
11851 else
11852   if test "$ac_cv_type_void_p" = yes; then
11853      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11854 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11855 { as_fn_set_status 77
11856 as_fn_error "cannot compute sizeof (void *)
11857 See \`config.log' for more details." "$LINENO" 5; }; }
11858    else
11859      ac_cv_sizeof_void_p=0
11860    fi
11861 fi
11862
11863 fi
11864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
11865 $as_echo "$ac_cv_sizeof_void_p" >&6; }
11866
11867
11868
11869 cat >>confdefs.h <<_ACEOF
11870 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
11871 _ACEOF
11872
11873  ;;
11874 esac
11875
11876 # Lacking an uint64_t?  Test size of long
11877 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
11878   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
11879 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11880 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11881 # This bug is HP SR number 8606223364.
11882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
11883 $as_echo_n "checking size of long... " >&6; }
11884 if test "${ac_cv_sizeof_long+set}" = set; then :
11885   $as_echo_n "(cached) " >&6
11886 else
11887   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
11888
11889 else
11890   if test "$ac_cv_type_long" = yes; then
11891      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11892 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11893 { as_fn_set_status 77
11894 as_fn_error "cannot compute sizeof (long)
11895 See \`config.log' for more details." "$LINENO" 5; }; }
11896    else
11897      ac_cv_sizeof_long=0
11898    fi
11899 fi
11900
11901 fi
11902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
11903 $as_echo "$ac_cv_sizeof_long" >&6; }
11904
11905
11906
11907 cat >>confdefs.h <<_ACEOF
11908 #define SIZEOF_LONG $ac_cv_sizeof_long
11909 _ACEOF
11910
11911  ;;
11912 esac
11913
11914 if test $acx_cv_header_stdint = stddef.h; then
11915   # Lacking a good header?  Test size of everything and deduce all types.
11916   # The cast to long int works around a bug in the HP C Compiler
11917 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11918 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11919 # This bug is HP SR number 8606223364.
11920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
11921 $as_echo_n "checking size of int... " >&6; }
11922 if test "${ac_cv_sizeof_int+set}" = set; then :
11923   $as_echo_n "(cached) " >&6
11924 else
11925   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
11926
11927 else
11928   if test "$ac_cv_type_int" = yes; then
11929      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11930 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11931 { as_fn_set_status 77
11932 as_fn_error "cannot compute sizeof (int)
11933 See \`config.log' for more details." "$LINENO" 5; }; }
11934    else
11935      ac_cv_sizeof_int=0
11936    fi
11937 fi
11938
11939 fi
11940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
11941 $as_echo "$ac_cv_sizeof_int" >&6; }
11942
11943
11944
11945 cat >>confdefs.h <<_ACEOF
11946 #define SIZEOF_INT $ac_cv_sizeof_int
11947 _ACEOF
11948
11949
11950   # The cast to long int works around a bug in the HP C Compiler
11951 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11952 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11953 # This bug is HP SR number 8606223364.
11954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
11955 $as_echo_n "checking size of short... " >&6; }
11956 if test "${ac_cv_sizeof_short+set}" = set; then :
11957   $as_echo_n "(cached) " >&6
11958 else
11959   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
11960
11961 else
11962   if test "$ac_cv_type_short" = yes; then
11963      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11964 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11965 { as_fn_set_status 77
11966 as_fn_error "cannot compute sizeof (short)
11967 See \`config.log' for more details." "$LINENO" 5; }; }
11968    else
11969      ac_cv_sizeof_short=0
11970    fi
11971 fi
11972
11973 fi
11974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
11975 $as_echo "$ac_cv_sizeof_short" >&6; }
11976
11977
11978
11979 cat >>confdefs.h <<_ACEOF
11980 #define SIZEOF_SHORT $ac_cv_sizeof_short
11981 _ACEOF
11982
11983
11984   # The cast to long int works around a bug in the HP C Compiler
11985 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11986 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11987 # This bug is HP SR number 8606223364.
11988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
11989 $as_echo_n "checking size of char... " >&6; }
11990 if test "${ac_cv_sizeof_char+set}" = set; then :
11991   $as_echo_n "(cached) " >&6
11992 else
11993   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
11994
11995 else
11996   if test "$ac_cv_type_char" = yes; then
11997      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11999 { as_fn_set_status 77
12000 as_fn_error "cannot compute sizeof (char)
12001 See \`config.log' for more details." "$LINENO" 5; }; }
12002    else
12003      ac_cv_sizeof_char=0
12004    fi
12005 fi
12006
12007 fi
12008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12009 $as_echo "$ac_cv_sizeof_char" >&6; }
12010
12011
12012
12013 cat >>confdefs.h <<_ACEOF
12014 #define SIZEOF_CHAR $ac_cv_sizeof_char
12015 _ACEOF
12016
12017
12018
12019   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12020 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12021   case "$ac_cv_sizeof_char" in
12022     1) acx_cv_type_int8_t=char ;;
12023     *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
12024   esac
12025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12026 $as_echo "$acx_cv_type_int8_t" >&6; }
12027
12028   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12029 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12030   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12031     2:*) acx_cv_type_int16_t=int ;;
12032     *:2) acx_cv_type_int16_t=short ;;
12033     *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
12034   esac
12035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12036 $as_echo "$acx_cv_type_int16_t" >&6; }
12037
12038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12039 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12040   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12041     4:*) acx_cv_type_int32_t=int ;;
12042     *:4) acx_cv_type_int32_t=long ;;
12043     *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
12044   esac
12045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12046 $as_echo "$acx_cv_type_int32_t" >&6; }
12047 fi
12048
12049 # These tests are here to make the output prettier
12050
12051 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12052   case "$ac_cv_sizeof_long" in
12053     8) acx_cv_type_int64_t=long ;;
12054   esac
12055   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12056 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12058 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12059 fi
12060
12061 # Now we can use the above types
12062
12063 if test "$ac_cv_type_uintptr_t" != yes; then
12064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12065 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12066   case $ac_cv_sizeof_void_p in
12067     2) acx_cv_type_intptr_t=int16_t ;;
12068     4) acx_cv_type_intptr_t=int32_t ;;
12069     8) acx_cv_type_intptr_t=int64_t ;;
12070     *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12071   esac
12072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12073 $as_echo "$acx_cv_type_intptr_t" >&6; }
12074 fi
12075
12076 # ----------------- done all checks, emit header -------------
12077 ac_config_commands="$ac_config_commands gstdint.h"
12078
12079
12080
12081 for ac_header in fenv.h
12082 do :
12083   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12084 if test "x$ac_cv_header_fenv_h" = x""yes; then :
12085   cat >>confdefs.h <<_ACEOF
12086 #define HAVE_FENV_H 1
12087 _ACEOF
12088
12089 fi
12090
12091 done
12092
12093
12094 # Check for common type sizes
12095
12096   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12097 $as_echo_n "checking for 1 byte integer... " >&6; }
12098 if test "${libat_cv_have_mode_QI+set}" = set; then :
12099   $as_echo_n "(cached) " >&6
12100 else
12101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12102 /* end confdefs.h.  */
12103 int x __attribute__((mode(QI)));
12104 _ACEOF
12105 if ac_fn_c_try_compile "$LINENO"; then :
12106   libat_cv_have_mode_QI=yes
12107 else
12108   libat_cv_have_mode_QI=no
12109 fi
12110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12111 fi
12112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12113 $as_echo "$libat_cv_have_mode_QI" >&6; }
12114
12115   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12116
12117 cat >>confdefs.h <<_ACEOF
12118 #define HAVE_INT1 $yesno
12119 _ACEOF
12120
12121
12122   if test x$libat_cv_have_mode_QI = xyes; then
12123     SIZES="$SIZES 1"
12124   fi
12125
12126
12127   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12128 $as_echo_n "checking for 2 byte integer... " >&6; }
12129 if test "${libat_cv_have_mode_HI+set}" = set; then :
12130   $as_echo_n "(cached) " >&6
12131 else
12132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12133 /* end confdefs.h.  */
12134 int x __attribute__((mode(HI)));
12135 _ACEOF
12136 if ac_fn_c_try_compile "$LINENO"; then :
12137   libat_cv_have_mode_HI=yes
12138 else
12139   libat_cv_have_mode_HI=no
12140 fi
12141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12142 fi
12143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12144 $as_echo "$libat_cv_have_mode_HI" >&6; }
12145
12146   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12147
12148 cat >>confdefs.h <<_ACEOF
12149 #define HAVE_INT2 $yesno
12150 _ACEOF
12151
12152
12153   if test x$libat_cv_have_mode_HI = xyes; then
12154     SIZES="$SIZES 2"
12155   fi
12156
12157
12158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12159 $as_echo_n "checking for 4 byte integer... " >&6; }
12160 if test "${libat_cv_have_mode_SI+set}" = set; then :
12161   $as_echo_n "(cached) " >&6
12162 else
12163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12164 /* end confdefs.h.  */
12165 int x __attribute__((mode(SI)));
12166 _ACEOF
12167 if ac_fn_c_try_compile "$LINENO"; then :
12168   libat_cv_have_mode_SI=yes
12169 else
12170   libat_cv_have_mode_SI=no
12171 fi
12172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12173 fi
12174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12175 $as_echo "$libat_cv_have_mode_SI" >&6; }
12176
12177   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12178
12179 cat >>confdefs.h <<_ACEOF
12180 #define HAVE_INT4 $yesno
12181 _ACEOF
12182
12183
12184   if test x$libat_cv_have_mode_SI = xyes; then
12185     SIZES="$SIZES 4"
12186   fi
12187
12188
12189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12190 $as_echo_n "checking for 8 byte integer... " >&6; }
12191 if test "${libat_cv_have_mode_DI+set}" = set; then :
12192   $as_echo_n "(cached) " >&6
12193 else
12194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12195 /* end confdefs.h.  */
12196 int x __attribute__((mode(DI)));
12197 _ACEOF
12198 if ac_fn_c_try_compile "$LINENO"; then :
12199   libat_cv_have_mode_DI=yes
12200 else
12201   libat_cv_have_mode_DI=no
12202 fi
12203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12204 fi
12205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12206 $as_echo "$libat_cv_have_mode_DI" >&6; }
12207
12208   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12209
12210 cat >>confdefs.h <<_ACEOF
12211 #define HAVE_INT8 $yesno
12212 _ACEOF
12213
12214
12215   if test x$libat_cv_have_mode_DI = xyes; then
12216     SIZES="$SIZES 8"
12217   fi
12218
12219
12220   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12221 $as_echo_n "checking for 16 byte integer... " >&6; }
12222 if test "${libat_cv_have_mode_TI+set}" = set; then :
12223   $as_echo_n "(cached) " >&6
12224 else
12225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12226 /* end confdefs.h.  */
12227 int x __attribute__((mode(TI)));
12228 _ACEOF
12229 if ac_fn_c_try_compile "$LINENO"; then :
12230   libat_cv_have_mode_TI=yes
12231 else
12232   libat_cv_have_mode_TI=no
12233 fi
12234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12235 fi
12236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12237 $as_echo "$libat_cv_have_mode_TI" >&6; }
12238
12239   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12240
12241 cat >>confdefs.h <<_ACEOF
12242 #define HAVE_INT16 $yesno
12243 _ACEOF
12244
12245
12246   if test x$libat_cv_have_mode_TI = xyes; then
12247     SIZES="$SIZES 16"
12248   fi
12249
12250
12251
12252 # Check for compiler builtins of atomic operations.
12253
12254   # Do link tests if possible, instead asm tests, limited to some platforms
12255   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12256   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12257   atomic_builtins_link_tests=no
12258   if test x$gcc_no_link != xyes; then
12259     # Can do link tests. Limit to some tested platforms
12260     case "$host" in
12261       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12262         atomic_builtins_link_tests=yes
12263         ;;
12264     esac
12265   fi
12266
12267
12268
12269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12270 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12271 if test "${libat_cv_have_at_ldst_1+set}" = set; then :
12272   $as_echo_n "(cached) " >&6
12273 else
12274
12275     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12276 /* end confdefs.h.  */
12277
12278 int
12279 main ()
12280 {
12281 typedef int T __attribute__((mode(QI)));
12282      T *x; volatile T sink; asm("" : "=g"(x));
12283      sink = __atomic_load_n(x, 0);
12284      __atomic_store_n(x, sink, 0);
12285   ;
12286   return 0;
12287 }
12288 _ACEOF
12289     if test x$atomic_builtins_link_tests = xyes; then
12290       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12291   (eval $ac_link) 2>&5
12292   ac_status=$?
12293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12294   test $ac_status = 0; }; then
12295         eval libat_cv_have_at_ldst_1=yes
12296       else
12297         eval libat_cv_have_at_ldst_1=no
12298       fi
12299     else
12300       old_CFLAGS="$CFLAGS"
12301       # Compile unoptimized.
12302       CFLAGS="$CFLAGS -O0 -S"
12303       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12304   (eval $ac_compile) 2>&5
12305   ac_status=$?
12306   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12307   test $ac_status = 0; }; then
12308         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12309           eval libat_cv_have_at_ldst_1=no
12310         else
12311           eval libat_cv_have_at_ldst_1=yes
12312         fi
12313       else
12314         eval libat_cv_have_at_ldst_1=no
12315       fi
12316       CFLAGS="$old_CFLAGS"
12317     fi
12318     rm -f conftest*
12319
12320 fi
12321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12322 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12323
12324
12325   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12326
12327 cat >>confdefs.h <<_ACEOF
12328 #define HAVE_ATOMIC_LDST_1 $yesno
12329 _ACEOF
12330
12331
12332
12333
12334
12335
12336
12337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12338 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12339 if test "${libat_cv_have_at_ldst_2+set}" = set; then :
12340   $as_echo_n "(cached) " >&6
12341 else
12342
12343     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12344 /* end confdefs.h.  */
12345
12346 int
12347 main ()
12348 {
12349 typedef int T __attribute__((mode(HI)));
12350      T *x; volatile T sink; asm("" : "=g"(x));
12351      sink = __atomic_load_n(x, 0);
12352      __atomic_store_n(x, sink, 0);
12353   ;
12354   return 0;
12355 }
12356 _ACEOF
12357     if test x$atomic_builtins_link_tests = xyes; then
12358       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12359   (eval $ac_link) 2>&5
12360   ac_status=$?
12361   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12362   test $ac_status = 0; }; then
12363         eval libat_cv_have_at_ldst_2=yes
12364       else
12365         eval libat_cv_have_at_ldst_2=no
12366       fi
12367     else
12368       old_CFLAGS="$CFLAGS"
12369       # Compile unoptimized.
12370       CFLAGS="$CFLAGS -O0 -S"
12371       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12372   (eval $ac_compile) 2>&5
12373   ac_status=$?
12374   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12375   test $ac_status = 0; }; then
12376         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12377           eval libat_cv_have_at_ldst_2=no
12378         else
12379           eval libat_cv_have_at_ldst_2=yes
12380         fi
12381       else
12382         eval libat_cv_have_at_ldst_2=no
12383       fi
12384       CFLAGS="$old_CFLAGS"
12385     fi
12386     rm -f conftest*
12387
12388 fi
12389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12390 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12391
12392
12393   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12394
12395 cat >>confdefs.h <<_ACEOF
12396 #define HAVE_ATOMIC_LDST_2 $yesno
12397 _ACEOF
12398
12399
12400
12401
12402
12403
12404
12405   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12406 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12407 if test "${libat_cv_have_at_ldst_4+set}" = set; then :
12408   $as_echo_n "(cached) " >&6
12409 else
12410
12411     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12412 /* end confdefs.h.  */
12413
12414 int
12415 main ()
12416 {
12417 typedef int T __attribute__((mode(SI)));
12418      T *x; volatile T sink; asm("" : "=g"(x));
12419      sink = __atomic_load_n(x, 0);
12420      __atomic_store_n(x, sink, 0);
12421   ;
12422   return 0;
12423 }
12424 _ACEOF
12425     if test x$atomic_builtins_link_tests = xyes; then
12426       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12427   (eval $ac_link) 2>&5
12428   ac_status=$?
12429   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12430   test $ac_status = 0; }; then
12431         eval libat_cv_have_at_ldst_4=yes
12432       else
12433         eval libat_cv_have_at_ldst_4=no
12434       fi
12435     else
12436       old_CFLAGS="$CFLAGS"
12437       # Compile unoptimized.
12438       CFLAGS="$CFLAGS -O0 -S"
12439       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12440   (eval $ac_compile) 2>&5
12441   ac_status=$?
12442   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12443   test $ac_status = 0; }; then
12444         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12445           eval libat_cv_have_at_ldst_4=no
12446         else
12447           eval libat_cv_have_at_ldst_4=yes
12448         fi
12449       else
12450         eval libat_cv_have_at_ldst_4=no
12451       fi
12452       CFLAGS="$old_CFLAGS"
12453     fi
12454     rm -f conftest*
12455
12456 fi
12457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12458 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12459
12460
12461   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12462
12463 cat >>confdefs.h <<_ACEOF
12464 #define HAVE_ATOMIC_LDST_4 $yesno
12465 _ACEOF
12466
12467
12468
12469
12470
12471
12472
12473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12474 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12475 if test "${libat_cv_have_at_ldst_8+set}" = set; then :
12476   $as_echo_n "(cached) " >&6
12477 else
12478
12479     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12480 /* end confdefs.h.  */
12481
12482 int
12483 main ()
12484 {
12485 typedef int T __attribute__((mode(DI)));
12486      T *x; volatile T sink; asm("" : "=g"(x));
12487      sink = __atomic_load_n(x, 0);
12488      __atomic_store_n(x, sink, 0);
12489   ;
12490   return 0;
12491 }
12492 _ACEOF
12493     if test x$atomic_builtins_link_tests = xyes; then
12494       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12495   (eval $ac_link) 2>&5
12496   ac_status=$?
12497   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12498   test $ac_status = 0; }; then
12499         eval libat_cv_have_at_ldst_8=yes
12500       else
12501         eval libat_cv_have_at_ldst_8=no
12502       fi
12503     else
12504       old_CFLAGS="$CFLAGS"
12505       # Compile unoptimized.
12506       CFLAGS="$CFLAGS -O0 -S"
12507       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12508   (eval $ac_compile) 2>&5
12509   ac_status=$?
12510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12511   test $ac_status = 0; }; then
12512         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12513           eval libat_cv_have_at_ldst_8=no
12514         else
12515           eval libat_cv_have_at_ldst_8=yes
12516         fi
12517       else
12518         eval libat_cv_have_at_ldst_8=no
12519       fi
12520       CFLAGS="$old_CFLAGS"
12521     fi
12522     rm -f conftest*
12523
12524 fi
12525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12526 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12527
12528
12529   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12530
12531 cat >>confdefs.h <<_ACEOF
12532 #define HAVE_ATOMIC_LDST_8 $yesno
12533 _ACEOF
12534
12535
12536
12537
12538
12539
12540
12541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12542 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12543 if test "${libat_cv_have_at_ldst_16+set}" = set; then :
12544   $as_echo_n "(cached) " >&6
12545 else
12546
12547     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12548 /* end confdefs.h.  */
12549
12550 int
12551 main ()
12552 {
12553 typedef int T __attribute__((mode(TI)));
12554      T *x; volatile T sink; asm("" : "=g"(x));
12555      sink = __atomic_load_n(x, 0);
12556      __atomic_store_n(x, sink, 0);
12557   ;
12558   return 0;
12559 }
12560 _ACEOF
12561     if test x$atomic_builtins_link_tests = xyes; then
12562       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12563   (eval $ac_link) 2>&5
12564   ac_status=$?
12565   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12566   test $ac_status = 0; }; then
12567         eval libat_cv_have_at_ldst_16=yes
12568       else
12569         eval libat_cv_have_at_ldst_16=no
12570       fi
12571     else
12572       old_CFLAGS="$CFLAGS"
12573       # Compile unoptimized.
12574       CFLAGS="$CFLAGS -O0 -S"
12575       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12576   (eval $ac_compile) 2>&5
12577   ac_status=$?
12578   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12579   test $ac_status = 0; }; then
12580         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12581           eval libat_cv_have_at_ldst_16=no
12582         else
12583           eval libat_cv_have_at_ldst_16=yes
12584         fi
12585       else
12586         eval libat_cv_have_at_ldst_16=no
12587       fi
12588       CFLAGS="$old_CFLAGS"
12589     fi
12590     rm -f conftest*
12591
12592 fi
12593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
12594 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
12595
12596
12597   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
12598
12599 cat >>confdefs.h <<_ACEOF
12600 #define HAVE_ATOMIC_LDST_16 $yesno
12601 _ACEOF
12602
12603
12604
12605
12606
12607
12608
12609
12610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
12611 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
12612 if test "${libat_cv_have_at_tas_1+set}" = set; then :
12613   $as_echo_n "(cached) " >&6
12614 else
12615
12616     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12617 /* end confdefs.h.  */
12618
12619 int
12620 main ()
12621 {
12622 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12623      __atomic_test_and_set(x, 0);
12624   ;
12625   return 0;
12626 }
12627 _ACEOF
12628     if test x$atomic_builtins_link_tests = xyes; then
12629       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12630   (eval $ac_link) 2>&5
12631   ac_status=$?
12632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12633   test $ac_status = 0; }; then
12634         eval libat_cv_have_at_tas_1=yes
12635       else
12636         eval libat_cv_have_at_tas_1=no
12637       fi
12638     else
12639       old_CFLAGS="$CFLAGS"
12640       # Compile unoptimized.
12641       CFLAGS="$CFLAGS -O0 -S"
12642       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12643   (eval $ac_compile) 2>&5
12644   ac_status=$?
12645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12646   test $ac_status = 0; }; then
12647         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12648           eval libat_cv_have_at_tas_1=no
12649         else
12650           eval libat_cv_have_at_tas_1=yes
12651         fi
12652       else
12653         eval libat_cv_have_at_tas_1=no
12654       fi
12655       CFLAGS="$old_CFLAGS"
12656     fi
12657     rm -f conftest*
12658
12659 fi
12660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
12661 $as_echo "$libat_cv_have_at_tas_1" >&6; }
12662
12663
12664   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
12665
12666 cat >>confdefs.h <<_ACEOF
12667 #define HAVE_ATOMIC_TAS_1 $yesno
12668 _ACEOF
12669
12670
12671
12672
12673
12674
12675   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
12676 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
12677 if test "${libat_cv_have_at_tas_2+set}" = set; then :
12678   $as_echo_n "(cached) " >&6
12679 else
12680
12681     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12682 /* end confdefs.h.  */
12683
12684 int
12685 main ()
12686 {
12687 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
12688      __atomic_test_and_set(x, 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 $ac_status = 0; }; then
12699         eval libat_cv_have_at_tas_2=yes
12700       else
12701         eval libat_cv_have_at_tas_2=no
12702       fi
12703     else
12704       old_CFLAGS="$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 $ac_status = 0; }; then
12712         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12713           eval libat_cv_have_at_tas_2=no
12714         else
12715           eval libat_cv_have_at_tas_2=yes
12716         fi
12717       else
12718         eval libat_cv_have_at_tas_2=no
12719       fi
12720       CFLAGS="$old_CFLAGS"
12721     fi
12722     rm -f conftest*
12723
12724 fi
12725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
12726 $as_echo "$libat_cv_have_at_tas_2" >&6; }
12727
12728
12729   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
12730
12731 cat >>confdefs.h <<_ACEOF
12732 #define HAVE_ATOMIC_TAS_2 $yesno
12733 _ACEOF
12734
12735
12736
12737
12738
12739
12740   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
12741 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
12742 if test "${libat_cv_have_at_tas_4+set}" = set; then :
12743   $as_echo_n "(cached) " >&6
12744 else
12745
12746     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12747 /* end confdefs.h.  */
12748
12749 int
12750 main ()
12751 {
12752 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
12753      __atomic_test_and_set(x, 0);
12754   ;
12755   return 0;
12756 }
12757 _ACEOF
12758     if test x$atomic_builtins_link_tests = xyes; then
12759       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12760   (eval $ac_link) 2>&5
12761   ac_status=$?
12762   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12763   test $ac_status = 0; }; then
12764         eval libat_cv_have_at_tas_4=yes
12765       else
12766         eval libat_cv_have_at_tas_4=no
12767       fi
12768     else
12769       old_CFLAGS="$CFLAGS"
12770       # Compile unoptimized.
12771       CFLAGS="$CFLAGS -O0 -S"
12772       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12773   (eval $ac_compile) 2>&5
12774   ac_status=$?
12775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12776   test $ac_status = 0; }; then
12777         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12778           eval libat_cv_have_at_tas_4=no
12779         else
12780           eval libat_cv_have_at_tas_4=yes
12781         fi
12782       else
12783         eval libat_cv_have_at_tas_4=no
12784       fi
12785       CFLAGS="$old_CFLAGS"
12786     fi
12787     rm -f conftest*
12788
12789 fi
12790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
12791 $as_echo "$libat_cv_have_at_tas_4" >&6; }
12792
12793
12794   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
12795
12796 cat >>confdefs.h <<_ACEOF
12797 #define HAVE_ATOMIC_TAS_4 $yesno
12798 _ACEOF
12799
12800
12801
12802
12803
12804
12805   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
12806 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
12807 if test "${libat_cv_have_at_tas_8+set}" = set; then :
12808   $as_echo_n "(cached) " >&6
12809 else
12810
12811     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12812 /* end confdefs.h.  */
12813
12814 int
12815 main ()
12816 {
12817 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
12818      __atomic_test_and_set(x, 0);
12819   ;
12820   return 0;
12821 }
12822 _ACEOF
12823     if test x$atomic_builtins_link_tests = xyes; then
12824       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12825   (eval $ac_link) 2>&5
12826   ac_status=$?
12827   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12828   test $ac_status = 0; }; then
12829         eval libat_cv_have_at_tas_8=yes
12830       else
12831         eval libat_cv_have_at_tas_8=no
12832       fi
12833     else
12834       old_CFLAGS="$CFLAGS"
12835       # Compile unoptimized.
12836       CFLAGS="$CFLAGS -O0 -S"
12837       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12838   (eval $ac_compile) 2>&5
12839   ac_status=$?
12840   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12841   test $ac_status = 0; }; then
12842         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12843           eval libat_cv_have_at_tas_8=no
12844         else
12845           eval libat_cv_have_at_tas_8=yes
12846         fi
12847       else
12848         eval libat_cv_have_at_tas_8=no
12849       fi
12850       CFLAGS="$old_CFLAGS"
12851     fi
12852     rm -f conftest*
12853
12854 fi
12855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
12856 $as_echo "$libat_cv_have_at_tas_8" >&6; }
12857
12858
12859   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
12860
12861 cat >>confdefs.h <<_ACEOF
12862 #define HAVE_ATOMIC_TAS_8 $yesno
12863 _ACEOF
12864
12865
12866
12867
12868
12869
12870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
12871 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
12872 if test "${libat_cv_have_at_tas_16+set}" = set; then :
12873   $as_echo_n "(cached) " >&6
12874 else
12875
12876     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12877 /* end confdefs.h.  */
12878
12879 int
12880 main ()
12881 {
12882 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
12883      __atomic_test_and_set(x, 0);
12884   ;
12885   return 0;
12886 }
12887 _ACEOF
12888     if test x$atomic_builtins_link_tests = xyes; then
12889       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12890   (eval $ac_link) 2>&5
12891   ac_status=$?
12892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12893   test $ac_status = 0; }; then
12894         eval libat_cv_have_at_tas_16=yes
12895       else
12896         eval libat_cv_have_at_tas_16=no
12897       fi
12898     else
12899       old_CFLAGS="$CFLAGS"
12900       # Compile unoptimized.
12901       CFLAGS="$CFLAGS -O0 -S"
12902       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12903   (eval $ac_compile) 2>&5
12904   ac_status=$?
12905   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12906   test $ac_status = 0; }; then
12907         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12908           eval libat_cv_have_at_tas_16=no
12909         else
12910           eval libat_cv_have_at_tas_16=yes
12911         fi
12912       else
12913         eval libat_cv_have_at_tas_16=no
12914       fi
12915       CFLAGS="$old_CFLAGS"
12916     fi
12917     rm -f conftest*
12918
12919 fi
12920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
12921 $as_echo "$libat_cv_have_at_tas_16" >&6; }
12922
12923
12924   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
12925
12926 cat >>confdefs.h <<_ACEOF
12927 #define HAVE_ATOMIC_TAS_16 $yesno
12928 _ACEOF
12929
12930
12931
12932
12933
12934
12935
12936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
12937 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
12938 if test "${libat_cv_have_at_exch_1+set}" = set; then :
12939   $as_echo_n "(cached) " >&6
12940 else
12941
12942     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12943 /* end confdefs.h.  */
12944
12945 int
12946 main ()
12947 {
12948 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12949      __atomic_exchange_n(x, 0, 0);
12950   ;
12951   return 0;
12952 }
12953 _ACEOF
12954     if test x$atomic_builtins_link_tests = xyes; then
12955       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12956   (eval $ac_link) 2>&5
12957   ac_status=$?
12958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12959   test $ac_status = 0; }; then
12960         eval libat_cv_have_at_exch_1=yes
12961       else
12962         eval libat_cv_have_at_exch_1=no
12963       fi
12964     else
12965       old_CFLAGS="$CFLAGS"
12966       # Compile unoptimized.
12967       CFLAGS="$CFLAGS -O0 -S"
12968       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12969   (eval $ac_compile) 2>&5
12970   ac_status=$?
12971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12972   test $ac_status = 0; }; then
12973         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12974           eval libat_cv_have_at_exch_1=no
12975         else
12976           eval libat_cv_have_at_exch_1=yes
12977         fi
12978       else
12979         eval libat_cv_have_at_exch_1=no
12980       fi
12981       CFLAGS="$old_CFLAGS"
12982     fi
12983     rm -f conftest*
12984
12985 fi
12986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
12987 $as_echo "$libat_cv_have_at_exch_1" >&6; }
12988
12989
12990   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
12991
12992 cat >>confdefs.h <<_ACEOF
12993 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
12994 _ACEOF
12995
12996
12997
12998
12999
13000
13001   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13002 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13003 if test "${libat_cv_have_at_exch_2+set}" = set; then :
13004   $as_echo_n "(cached) " >&6
13005 else
13006
13007     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13008 /* end confdefs.h.  */
13009
13010 int
13011 main ()
13012 {
13013 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13014      __atomic_exchange_n(x, 0, 0);
13015   ;
13016   return 0;
13017 }
13018 _ACEOF
13019     if test x$atomic_builtins_link_tests = xyes; then
13020       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13021   (eval $ac_link) 2>&5
13022   ac_status=$?
13023   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13024   test $ac_status = 0; }; then
13025         eval libat_cv_have_at_exch_2=yes
13026       else
13027         eval libat_cv_have_at_exch_2=no
13028       fi
13029     else
13030       old_CFLAGS="$CFLAGS"
13031       # Compile unoptimized.
13032       CFLAGS="$CFLAGS -O0 -S"
13033       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13034   (eval $ac_compile) 2>&5
13035   ac_status=$?
13036   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13037   test $ac_status = 0; }; then
13038         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13039           eval libat_cv_have_at_exch_2=no
13040         else
13041           eval libat_cv_have_at_exch_2=yes
13042         fi
13043       else
13044         eval libat_cv_have_at_exch_2=no
13045       fi
13046       CFLAGS="$old_CFLAGS"
13047     fi
13048     rm -f conftest*
13049
13050 fi
13051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13052 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13053
13054
13055   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13056
13057 cat >>confdefs.h <<_ACEOF
13058 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13059 _ACEOF
13060
13061
13062
13063
13064
13065
13066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13067 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13068 if test "${libat_cv_have_at_exch_4+set}" = set; then :
13069   $as_echo_n "(cached) " >&6
13070 else
13071
13072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13073 /* end confdefs.h.  */
13074
13075 int
13076 main ()
13077 {
13078 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13079      __atomic_exchange_n(x, 0, 0);
13080   ;
13081   return 0;
13082 }
13083 _ACEOF
13084     if test x$atomic_builtins_link_tests = xyes; then
13085       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13086   (eval $ac_link) 2>&5
13087   ac_status=$?
13088   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13089   test $ac_status = 0; }; then
13090         eval libat_cv_have_at_exch_4=yes
13091       else
13092         eval libat_cv_have_at_exch_4=no
13093       fi
13094     else
13095       old_CFLAGS="$CFLAGS"
13096       # Compile unoptimized.
13097       CFLAGS="$CFLAGS -O0 -S"
13098       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13099   (eval $ac_compile) 2>&5
13100   ac_status=$?
13101   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13102   test $ac_status = 0; }; then
13103         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13104           eval libat_cv_have_at_exch_4=no
13105         else
13106           eval libat_cv_have_at_exch_4=yes
13107         fi
13108       else
13109         eval libat_cv_have_at_exch_4=no
13110       fi
13111       CFLAGS="$old_CFLAGS"
13112     fi
13113     rm -f conftest*
13114
13115 fi
13116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13117 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13118
13119
13120   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13121
13122 cat >>confdefs.h <<_ACEOF
13123 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13124 _ACEOF
13125
13126
13127
13128
13129
13130
13131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13132 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13133 if test "${libat_cv_have_at_exch_8+set}" = set; then :
13134   $as_echo_n "(cached) " >&6
13135 else
13136
13137     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13138 /* end confdefs.h.  */
13139
13140 int
13141 main ()
13142 {
13143 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13144      __atomic_exchange_n(x, 0, 0);
13145   ;
13146   return 0;
13147 }
13148 _ACEOF
13149     if test x$atomic_builtins_link_tests = xyes; then
13150       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13151   (eval $ac_link) 2>&5
13152   ac_status=$?
13153   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13154   test $ac_status = 0; }; then
13155         eval libat_cv_have_at_exch_8=yes
13156       else
13157         eval libat_cv_have_at_exch_8=no
13158       fi
13159     else
13160       old_CFLAGS="$CFLAGS"
13161       # Compile unoptimized.
13162       CFLAGS="$CFLAGS -O0 -S"
13163       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13164   (eval $ac_compile) 2>&5
13165   ac_status=$?
13166   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13167   test $ac_status = 0; }; then
13168         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13169           eval libat_cv_have_at_exch_8=no
13170         else
13171           eval libat_cv_have_at_exch_8=yes
13172         fi
13173       else
13174         eval libat_cv_have_at_exch_8=no
13175       fi
13176       CFLAGS="$old_CFLAGS"
13177     fi
13178     rm -f conftest*
13179
13180 fi
13181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13182 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13183
13184
13185   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13186
13187 cat >>confdefs.h <<_ACEOF
13188 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13189 _ACEOF
13190
13191
13192
13193
13194
13195
13196   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13197 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13198 if test "${libat_cv_have_at_exch_16+set}" = set; then :
13199   $as_echo_n "(cached) " >&6
13200 else
13201
13202     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13203 /* end confdefs.h.  */
13204
13205 int
13206 main ()
13207 {
13208 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13209      __atomic_exchange_n(x, 0, 0);
13210   ;
13211   return 0;
13212 }
13213 _ACEOF
13214     if test x$atomic_builtins_link_tests = xyes; then
13215       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13216   (eval $ac_link) 2>&5
13217   ac_status=$?
13218   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13219   test $ac_status = 0; }; then
13220         eval libat_cv_have_at_exch_16=yes
13221       else
13222         eval libat_cv_have_at_exch_16=no
13223       fi
13224     else
13225       old_CFLAGS="$CFLAGS"
13226       # Compile unoptimized.
13227       CFLAGS="$CFLAGS -O0 -S"
13228       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13229   (eval $ac_compile) 2>&5
13230   ac_status=$?
13231   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13232   test $ac_status = 0; }; then
13233         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13234           eval libat_cv_have_at_exch_16=no
13235         else
13236           eval libat_cv_have_at_exch_16=yes
13237         fi
13238       else
13239         eval libat_cv_have_at_exch_16=no
13240       fi
13241       CFLAGS="$old_CFLAGS"
13242     fi
13243     rm -f conftest*
13244
13245 fi
13246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13247 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13248
13249
13250   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13251
13252 cat >>confdefs.h <<_ACEOF
13253 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13254 _ACEOF
13255
13256
13257
13258
13259
13260
13261
13262   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13263 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13264 if test "${libat_cv_have_at_cas_1+set}" = set; then :
13265   $as_echo_n "(cached) " >&6
13266 else
13267
13268     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13269 /* end confdefs.h.  */
13270
13271 int
13272 main ()
13273 {
13274 typedef int T __attribute__((mode(QI))); T *x, *y;
13275      asm("" : "=g"(x), "=g"(y));
13276      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13277   ;
13278   return 0;
13279 }
13280 _ACEOF
13281     if test x$atomic_builtins_link_tests = xyes; then
13282       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13283   (eval $ac_link) 2>&5
13284   ac_status=$?
13285   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13286   test $ac_status = 0; }; then
13287         eval libat_cv_have_at_cas_1=yes
13288       else
13289         eval libat_cv_have_at_cas_1=no
13290       fi
13291     else
13292       old_CFLAGS="$CFLAGS"
13293       # Compile unoptimized.
13294       CFLAGS="$CFLAGS -O0 -S"
13295       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13296   (eval $ac_compile) 2>&5
13297   ac_status=$?
13298   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13299   test $ac_status = 0; }; then
13300         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13301           eval libat_cv_have_at_cas_1=no
13302         else
13303           eval libat_cv_have_at_cas_1=yes
13304         fi
13305       else
13306         eval libat_cv_have_at_cas_1=no
13307       fi
13308       CFLAGS="$old_CFLAGS"
13309     fi
13310     rm -f conftest*
13311
13312 fi
13313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13314 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13315
13316
13317   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13318
13319 cat >>confdefs.h <<_ACEOF
13320 #define HAVE_ATOMIC_CAS_1 $yesno
13321 _ACEOF
13322
13323
13324
13325
13326
13327
13328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13329 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13330 if test "${libat_cv_have_at_cas_2+set}" = set; then :
13331   $as_echo_n "(cached) " >&6
13332 else
13333
13334     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13335 /* end confdefs.h.  */
13336
13337 int
13338 main ()
13339 {
13340 typedef int T __attribute__((mode(HI))); T *x, *y;
13341      asm("" : "=g"(x), "=g"(y));
13342      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13343   ;
13344   return 0;
13345 }
13346 _ACEOF
13347     if test x$atomic_builtins_link_tests = xyes; then
13348       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13349   (eval $ac_link) 2>&5
13350   ac_status=$?
13351   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13352   test $ac_status = 0; }; then
13353         eval libat_cv_have_at_cas_2=yes
13354       else
13355         eval libat_cv_have_at_cas_2=no
13356       fi
13357     else
13358       old_CFLAGS="$CFLAGS"
13359       # Compile unoptimized.
13360       CFLAGS="$CFLAGS -O0 -S"
13361       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13362   (eval $ac_compile) 2>&5
13363   ac_status=$?
13364   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13365   test $ac_status = 0; }; then
13366         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13367           eval libat_cv_have_at_cas_2=no
13368         else
13369           eval libat_cv_have_at_cas_2=yes
13370         fi
13371       else
13372         eval libat_cv_have_at_cas_2=no
13373       fi
13374       CFLAGS="$old_CFLAGS"
13375     fi
13376     rm -f conftest*
13377
13378 fi
13379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13380 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13381
13382
13383   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13384
13385 cat >>confdefs.h <<_ACEOF
13386 #define HAVE_ATOMIC_CAS_2 $yesno
13387 _ACEOF
13388
13389
13390
13391
13392
13393
13394   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13395 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13396 if test "${libat_cv_have_at_cas_4+set}" = set; then :
13397   $as_echo_n "(cached) " >&6
13398 else
13399
13400     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13401 /* end confdefs.h.  */
13402
13403 int
13404 main ()
13405 {
13406 typedef int T __attribute__((mode(SI))); T *x, *y;
13407      asm("" : "=g"(x), "=g"(y));
13408      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13409   ;
13410   return 0;
13411 }
13412 _ACEOF
13413     if test x$atomic_builtins_link_tests = xyes; then
13414       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13415   (eval $ac_link) 2>&5
13416   ac_status=$?
13417   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13418   test $ac_status = 0; }; then
13419         eval libat_cv_have_at_cas_4=yes
13420       else
13421         eval libat_cv_have_at_cas_4=no
13422       fi
13423     else
13424       old_CFLAGS="$CFLAGS"
13425       # Compile unoptimized.
13426       CFLAGS="$CFLAGS -O0 -S"
13427       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13428   (eval $ac_compile) 2>&5
13429   ac_status=$?
13430   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13431   test $ac_status = 0; }; then
13432         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13433           eval libat_cv_have_at_cas_4=no
13434         else
13435           eval libat_cv_have_at_cas_4=yes
13436         fi
13437       else
13438         eval libat_cv_have_at_cas_4=no
13439       fi
13440       CFLAGS="$old_CFLAGS"
13441     fi
13442     rm -f conftest*
13443
13444 fi
13445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13446 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13447
13448
13449   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13450
13451 cat >>confdefs.h <<_ACEOF
13452 #define HAVE_ATOMIC_CAS_4 $yesno
13453 _ACEOF
13454
13455
13456
13457
13458
13459
13460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13461 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13462 if test "${libat_cv_have_at_cas_8+set}" = set; then :
13463   $as_echo_n "(cached) " >&6
13464 else
13465
13466     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13467 /* end confdefs.h.  */
13468
13469 int
13470 main ()
13471 {
13472 typedef int T __attribute__((mode(DI))); T *x, *y;
13473      asm("" : "=g"(x), "=g"(y));
13474      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13475   ;
13476   return 0;
13477 }
13478 _ACEOF
13479     if test x$atomic_builtins_link_tests = xyes; then
13480       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13481   (eval $ac_link) 2>&5
13482   ac_status=$?
13483   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13484   test $ac_status = 0; }; then
13485         eval libat_cv_have_at_cas_8=yes
13486       else
13487         eval libat_cv_have_at_cas_8=no
13488       fi
13489     else
13490       old_CFLAGS="$CFLAGS"
13491       # Compile unoptimized.
13492       CFLAGS="$CFLAGS -O0 -S"
13493       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13494   (eval $ac_compile) 2>&5
13495   ac_status=$?
13496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13497   test $ac_status = 0; }; then
13498         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13499           eval libat_cv_have_at_cas_8=no
13500         else
13501           eval libat_cv_have_at_cas_8=yes
13502         fi
13503       else
13504         eval libat_cv_have_at_cas_8=no
13505       fi
13506       CFLAGS="$old_CFLAGS"
13507     fi
13508     rm -f conftest*
13509
13510 fi
13511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13512 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13513
13514
13515   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13516
13517 cat >>confdefs.h <<_ACEOF
13518 #define HAVE_ATOMIC_CAS_8 $yesno
13519 _ACEOF
13520
13521
13522
13523
13524
13525
13526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13527 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13528 if test "${libat_cv_have_at_cas_16+set}" = set; then :
13529   $as_echo_n "(cached) " >&6
13530 else
13531
13532     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13533 /* end confdefs.h.  */
13534
13535 int
13536 main ()
13537 {
13538 typedef int T __attribute__((mode(TI))); T *x, *y;
13539      asm("" : "=g"(x), "=g"(y));
13540      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13541   ;
13542   return 0;
13543 }
13544 _ACEOF
13545     if test x$atomic_builtins_link_tests = xyes; then
13546       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13547   (eval $ac_link) 2>&5
13548   ac_status=$?
13549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13550   test $ac_status = 0; }; then
13551         eval libat_cv_have_at_cas_16=yes
13552       else
13553         eval libat_cv_have_at_cas_16=no
13554       fi
13555     else
13556       old_CFLAGS="$CFLAGS"
13557       # Compile unoptimized.
13558       CFLAGS="$CFLAGS -O0 -S"
13559       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13560   (eval $ac_compile) 2>&5
13561   ac_status=$?
13562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13563   test $ac_status = 0; }; then
13564         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13565           eval libat_cv_have_at_cas_16=no
13566         else
13567           eval libat_cv_have_at_cas_16=yes
13568         fi
13569       else
13570         eval libat_cv_have_at_cas_16=no
13571       fi
13572       CFLAGS="$old_CFLAGS"
13573     fi
13574     rm -f conftest*
13575
13576 fi
13577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13578 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13579
13580
13581   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13582
13583 cat >>confdefs.h <<_ACEOF
13584 #define HAVE_ATOMIC_CAS_16 $yesno
13585 _ACEOF
13586
13587
13588
13589
13590
13591
13592
13593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
13594 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
13595 if test "${libat_cv_have_at_fadd_1+set}" = set; then :
13596   $as_echo_n "(cached) " >&6
13597 else
13598
13599     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13600 /* end confdefs.h.  */
13601
13602 int
13603 main ()
13604 {
13605 typedef int T __attribute__((mode(QI))); T *x, y;
13606      asm("" : "=g"(x), "=g"(y));
13607      __atomic_fetch_add (x, y, 0);
13608      __atomic_add_fetch (x, y, 0);
13609   ;
13610   return 0;
13611 }
13612 _ACEOF
13613     if test x$atomic_builtins_link_tests = xyes; then
13614       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13615   (eval $ac_link) 2>&5
13616   ac_status=$?
13617   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13618   test $ac_status = 0; }; then
13619         eval libat_cv_have_at_fadd_1=yes
13620       else
13621         eval libat_cv_have_at_fadd_1=no
13622       fi
13623     else
13624       old_CFLAGS="$CFLAGS"
13625       # Compile unoptimized.
13626       CFLAGS="$CFLAGS -O0 -S"
13627       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13628   (eval $ac_compile) 2>&5
13629   ac_status=$?
13630   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13631   test $ac_status = 0; }; then
13632         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13633           eval libat_cv_have_at_fadd_1=no
13634         else
13635           eval libat_cv_have_at_fadd_1=yes
13636         fi
13637       else
13638         eval libat_cv_have_at_fadd_1=no
13639       fi
13640       CFLAGS="$old_CFLAGS"
13641     fi
13642     rm -f conftest*
13643
13644 fi
13645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
13646 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
13647
13648
13649   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
13650
13651 cat >>confdefs.h <<_ACEOF
13652 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
13653 _ACEOF
13654
13655
13656
13657
13658
13659
13660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
13661 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
13662 if test "${libat_cv_have_at_fadd_2+set}" = set; then :
13663   $as_echo_n "(cached) " >&6
13664 else
13665
13666     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13667 /* end confdefs.h.  */
13668
13669 int
13670 main ()
13671 {
13672 typedef int T __attribute__((mode(HI))); T *x, y;
13673      asm("" : "=g"(x), "=g"(y));
13674      __atomic_fetch_add (x, y, 0);
13675      __atomic_add_fetch (x, y, 0);
13676   ;
13677   return 0;
13678 }
13679 _ACEOF
13680     if test x$atomic_builtins_link_tests = xyes; then
13681       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13682   (eval $ac_link) 2>&5
13683   ac_status=$?
13684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13685   test $ac_status = 0; }; then
13686         eval libat_cv_have_at_fadd_2=yes
13687       else
13688         eval libat_cv_have_at_fadd_2=no
13689       fi
13690     else
13691       old_CFLAGS="$CFLAGS"
13692       # Compile unoptimized.
13693       CFLAGS="$CFLAGS -O0 -S"
13694       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13695   (eval $ac_compile) 2>&5
13696   ac_status=$?
13697   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13698   test $ac_status = 0; }; then
13699         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13700           eval libat_cv_have_at_fadd_2=no
13701         else
13702           eval libat_cv_have_at_fadd_2=yes
13703         fi
13704       else
13705         eval libat_cv_have_at_fadd_2=no
13706       fi
13707       CFLAGS="$old_CFLAGS"
13708     fi
13709     rm -f conftest*
13710
13711 fi
13712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
13713 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
13714
13715
13716   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
13717
13718 cat >>confdefs.h <<_ACEOF
13719 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
13720 _ACEOF
13721
13722
13723
13724
13725
13726
13727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
13728 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
13729 if test "${libat_cv_have_at_fadd_4+set}" = set; then :
13730   $as_echo_n "(cached) " >&6
13731 else
13732
13733     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13734 /* end confdefs.h.  */
13735
13736 int
13737 main ()
13738 {
13739 typedef int T __attribute__((mode(SI))); T *x, y;
13740      asm("" : "=g"(x), "=g"(y));
13741      __atomic_fetch_add (x, y, 0);
13742      __atomic_add_fetch (x, y, 0);
13743   ;
13744   return 0;
13745 }
13746 _ACEOF
13747     if test x$atomic_builtins_link_tests = xyes; then
13748       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13749   (eval $ac_link) 2>&5
13750   ac_status=$?
13751   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13752   test $ac_status = 0; }; then
13753         eval libat_cv_have_at_fadd_4=yes
13754       else
13755         eval libat_cv_have_at_fadd_4=no
13756       fi
13757     else
13758       old_CFLAGS="$CFLAGS"
13759       # Compile unoptimized.
13760       CFLAGS="$CFLAGS -O0 -S"
13761       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13762   (eval $ac_compile) 2>&5
13763   ac_status=$?
13764   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13765   test $ac_status = 0; }; then
13766         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13767           eval libat_cv_have_at_fadd_4=no
13768         else
13769           eval libat_cv_have_at_fadd_4=yes
13770         fi
13771       else
13772         eval libat_cv_have_at_fadd_4=no
13773       fi
13774       CFLAGS="$old_CFLAGS"
13775     fi
13776     rm -f conftest*
13777
13778 fi
13779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
13780 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
13781
13782
13783   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
13784
13785 cat >>confdefs.h <<_ACEOF
13786 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
13787 _ACEOF
13788
13789
13790
13791
13792
13793
13794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
13795 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
13796 if test "${libat_cv_have_at_fadd_8+set}" = set; then :
13797   $as_echo_n "(cached) " >&6
13798 else
13799
13800     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13801 /* end confdefs.h.  */
13802
13803 int
13804 main ()
13805 {
13806 typedef int T __attribute__((mode(DI))); T *x, y;
13807      asm("" : "=g"(x), "=g"(y));
13808      __atomic_fetch_add (x, y, 0);
13809      __atomic_add_fetch (x, y, 0);
13810   ;
13811   return 0;
13812 }
13813 _ACEOF
13814     if test x$atomic_builtins_link_tests = xyes; then
13815       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13816   (eval $ac_link) 2>&5
13817   ac_status=$?
13818   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13819   test $ac_status = 0; }; then
13820         eval libat_cv_have_at_fadd_8=yes
13821       else
13822         eval libat_cv_have_at_fadd_8=no
13823       fi
13824     else
13825       old_CFLAGS="$CFLAGS"
13826       # Compile unoptimized.
13827       CFLAGS="$CFLAGS -O0 -S"
13828       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13829   (eval $ac_compile) 2>&5
13830   ac_status=$?
13831   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13832   test $ac_status = 0; }; then
13833         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13834           eval libat_cv_have_at_fadd_8=no
13835         else
13836           eval libat_cv_have_at_fadd_8=yes
13837         fi
13838       else
13839         eval libat_cv_have_at_fadd_8=no
13840       fi
13841       CFLAGS="$old_CFLAGS"
13842     fi
13843     rm -f conftest*
13844
13845 fi
13846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
13847 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
13848
13849
13850   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
13851
13852 cat >>confdefs.h <<_ACEOF
13853 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
13854 _ACEOF
13855
13856
13857
13858
13859
13860
13861   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
13862 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
13863 if test "${libat_cv_have_at_fadd_16+set}" = set; then :
13864   $as_echo_n "(cached) " >&6
13865 else
13866
13867     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13868 /* end confdefs.h.  */
13869
13870 int
13871 main ()
13872 {
13873 typedef int T __attribute__((mode(TI))); T *x, y;
13874      asm("" : "=g"(x), "=g"(y));
13875      __atomic_fetch_add (x, y, 0);
13876      __atomic_add_fetch (x, y, 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 $ac_status = 0; }; then
13887         eval libat_cv_have_at_fadd_16=yes
13888       else
13889         eval libat_cv_have_at_fadd_16=no
13890       fi
13891     else
13892       old_CFLAGS="$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 $ac_status = 0; }; then
13900         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13901           eval libat_cv_have_at_fadd_16=no
13902         else
13903           eval libat_cv_have_at_fadd_16=yes
13904         fi
13905       else
13906         eval libat_cv_have_at_fadd_16=no
13907       fi
13908       CFLAGS="$old_CFLAGS"
13909     fi
13910     rm -f conftest*
13911
13912 fi
13913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
13914 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
13915
13916
13917   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
13918
13919 cat >>confdefs.h <<_ACEOF
13920 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
13921 _ACEOF
13922
13923
13924
13925
13926
13927
13928
13929   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
13930 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
13931 if test "${libat_cv_have_at_fop_1+set}" = set; 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); __atomic_add_fetch (x, y, 0);
13944      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
13945      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
13946      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
13947      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
13948      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
13949   ;
13950   return 0;
13951 }
13952 _ACEOF
13953     if test x$atomic_builtins_link_tests = xyes; then
13954       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13955   (eval $ac_link) 2>&5
13956   ac_status=$?
13957   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13958   test $ac_status = 0; }; then
13959         eval libat_cv_have_at_fop_1=yes
13960       else
13961         eval libat_cv_have_at_fop_1=no
13962       fi
13963     else
13964       old_CFLAGS="$CFLAGS"
13965       # Compile unoptimized.
13966       CFLAGS="$CFLAGS -O0 -S"
13967       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13968   (eval $ac_compile) 2>&5
13969   ac_status=$?
13970   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13971   test $ac_status = 0; }; then
13972         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13973           eval libat_cv_have_at_fop_1=no
13974         else
13975           eval libat_cv_have_at_fop_1=yes
13976         fi
13977       else
13978         eval libat_cv_have_at_fop_1=no
13979       fi
13980       CFLAGS="$old_CFLAGS"
13981     fi
13982     rm -f conftest*
13983
13984 fi
13985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
13986 $as_echo "$libat_cv_have_at_fop_1" >&6; }
13987
13988
13989   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
13990
13991 cat >>confdefs.h <<_ACEOF
13992 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
13993 _ACEOF
13994
13995
13996
13997
13998
13999
14000   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14001 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14002 if test "${libat_cv_have_at_fop_2+set}" = set; then :
14003   $as_echo_n "(cached) " >&6
14004 else
14005
14006     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14007 /* end confdefs.h.  */
14008
14009 int
14010 main ()
14011 {
14012 typedef int T __attribute__((mode(HI))); T *x, y;
14013      asm("" : "=g"(x), "=g"(y));
14014      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14015      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14016      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14017      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14018      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14019      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14020   ;
14021   return 0;
14022 }
14023 _ACEOF
14024     if test x$atomic_builtins_link_tests = xyes; then
14025       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14026   (eval $ac_link) 2>&5
14027   ac_status=$?
14028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14029   test $ac_status = 0; }; then
14030         eval libat_cv_have_at_fop_2=yes
14031       else
14032         eval libat_cv_have_at_fop_2=no
14033       fi
14034     else
14035       old_CFLAGS="$CFLAGS"
14036       # Compile unoptimized.
14037       CFLAGS="$CFLAGS -O0 -S"
14038       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14039   (eval $ac_compile) 2>&5
14040   ac_status=$?
14041   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14042   test $ac_status = 0; }; then
14043         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14044           eval libat_cv_have_at_fop_2=no
14045         else
14046           eval libat_cv_have_at_fop_2=yes
14047         fi
14048       else
14049         eval libat_cv_have_at_fop_2=no
14050       fi
14051       CFLAGS="$old_CFLAGS"
14052     fi
14053     rm -f conftest*
14054
14055 fi
14056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14057 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14058
14059
14060   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14061
14062 cat >>confdefs.h <<_ACEOF
14063 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14064 _ACEOF
14065
14066
14067
14068
14069
14070
14071   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14072 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14073 if test "${libat_cv_have_at_fop_4+set}" = set; then :
14074   $as_echo_n "(cached) " >&6
14075 else
14076
14077     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14078 /* end confdefs.h.  */
14079
14080 int
14081 main ()
14082 {
14083 typedef int T __attribute__((mode(SI))); T *x, y;
14084      asm("" : "=g"(x), "=g"(y));
14085      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14086      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14087      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14088      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14089      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14090      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14091   ;
14092   return 0;
14093 }
14094 _ACEOF
14095     if test x$atomic_builtins_link_tests = xyes; then
14096       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14097   (eval $ac_link) 2>&5
14098   ac_status=$?
14099   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14100   test $ac_status = 0; }; then
14101         eval libat_cv_have_at_fop_4=yes
14102       else
14103         eval libat_cv_have_at_fop_4=no
14104       fi
14105     else
14106       old_CFLAGS="$CFLAGS"
14107       # Compile unoptimized.
14108       CFLAGS="$CFLAGS -O0 -S"
14109       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14110   (eval $ac_compile) 2>&5
14111   ac_status=$?
14112   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14113   test $ac_status = 0; }; then
14114         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14115           eval libat_cv_have_at_fop_4=no
14116         else
14117           eval libat_cv_have_at_fop_4=yes
14118         fi
14119       else
14120         eval libat_cv_have_at_fop_4=no
14121       fi
14122       CFLAGS="$old_CFLAGS"
14123     fi
14124     rm -f conftest*
14125
14126 fi
14127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14128 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14129
14130
14131   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14132
14133 cat >>confdefs.h <<_ACEOF
14134 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14135 _ACEOF
14136
14137
14138
14139
14140
14141
14142   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14143 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14144 if test "${libat_cv_have_at_fop_8+set}" = set; then :
14145   $as_echo_n "(cached) " >&6
14146 else
14147
14148     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14149 /* end confdefs.h.  */
14150
14151 int
14152 main ()
14153 {
14154 typedef int T __attribute__((mode(DI))); T *x, y;
14155      asm("" : "=g"(x), "=g"(y));
14156      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14157      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14158      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14159      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14160      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14161      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14162   ;
14163   return 0;
14164 }
14165 _ACEOF
14166     if test x$atomic_builtins_link_tests = xyes; then
14167       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14168   (eval $ac_link) 2>&5
14169   ac_status=$?
14170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14171   test $ac_status = 0; }; then
14172         eval libat_cv_have_at_fop_8=yes
14173       else
14174         eval libat_cv_have_at_fop_8=no
14175       fi
14176     else
14177       old_CFLAGS="$CFLAGS"
14178       # Compile unoptimized.
14179       CFLAGS="$CFLAGS -O0 -S"
14180       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14181   (eval $ac_compile) 2>&5
14182   ac_status=$?
14183   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14184   test $ac_status = 0; }; then
14185         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14186           eval libat_cv_have_at_fop_8=no
14187         else
14188           eval libat_cv_have_at_fop_8=yes
14189         fi
14190       else
14191         eval libat_cv_have_at_fop_8=no
14192       fi
14193       CFLAGS="$old_CFLAGS"
14194     fi
14195     rm -f conftest*
14196
14197 fi
14198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14199 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14200
14201
14202   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14203
14204 cat >>confdefs.h <<_ACEOF
14205 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14206 _ACEOF
14207
14208
14209
14210
14211
14212
14213   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14214 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14215 if test "${libat_cv_have_at_fop_16+set}" = set; then :
14216   $as_echo_n "(cached) " >&6
14217 else
14218
14219     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14220 /* end confdefs.h.  */
14221
14222 int
14223 main ()
14224 {
14225 typedef int T __attribute__((mode(TI))); T *x, y;
14226      asm("" : "=g"(x), "=g"(y));
14227      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14228      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14229      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14230      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14231      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14232      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14233   ;
14234   return 0;
14235 }
14236 _ACEOF
14237     if test x$atomic_builtins_link_tests = xyes; then
14238       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14239   (eval $ac_link) 2>&5
14240   ac_status=$?
14241   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14242   test $ac_status = 0; }; then
14243         eval libat_cv_have_at_fop_16=yes
14244       else
14245         eval libat_cv_have_at_fop_16=no
14246       fi
14247     else
14248       old_CFLAGS="$CFLAGS"
14249       # Compile unoptimized.
14250       CFLAGS="$CFLAGS -O0 -S"
14251       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14252   (eval $ac_compile) 2>&5
14253   ac_status=$?
14254   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14255   test $ac_status = 0; }; then
14256         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14257           eval libat_cv_have_at_fop_16=no
14258         else
14259           eval libat_cv_have_at_fop_16=yes
14260         fi
14261       else
14262         eval libat_cv_have_at_fop_16=no
14263       fi
14264       CFLAGS="$old_CFLAGS"
14265     fi
14266     rm -f conftest*
14267
14268 fi
14269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14270 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14271
14272
14273   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14274
14275 cat >>confdefs.h <<_ACEOF
14276 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14277 _ACEOF
14278
14279
14280
14281
14282
14283
14284  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14285 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14286 if test "${ac_cv_c_bigendian+set}" = set; then :
14287   $as_echo_n "(cached) " >&6
14288 else
14289   ac_cv_c_bigendian=unknown
14290     # See if we're dealing with a universal compiler.
14291     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14292 /* end confdefs.h.  */
14293 #ifndef __APPLE_CC__
14294                not a universal capable compiler
14295              #endif
14296              typedef int dummy;
14297
14298 _ACEOF
14299 if ac_fn_c_try_compile "$LINENO"; then :
14300
14301         # Check for potential -arch flags.  It is not universal unless
14302         # there are at least two -arch flags with different values.
14303         ac_arch=
14304         ac_prev=
14305         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14306          if test -n "$ac_prev"; then
14307            case $ac_word in
14308              i?86 | x86_64 | ppc | ppc64)
14309                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14310                  ac_arch=$ac_word
14311                else
14312                  ac_cv_c_bigendian=universal
14313                  break
14314                fi
14315                ;;
14316            esac
14317            ac_prev=
14318          elif test "x$ac_word" = "x-arch"; then
14319            ac_prev=arch
14320          fi
14321        done
14322 fi
14323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14324     if test $ac_cv_c_bigendian = unknown; then
14325       # See if sys/param.h defines the BYTE_ORDER macro.
14326       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14327 /* end confdefs.h.  */
14328 #include <sys/types.h>
14329              #include <sys/param.h>
14330
14331 int
14332 main ()
14333 {
14334 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14335                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14336                      && LITTLE_ENDIAN)
14337               bogus endian macros
14338              #endif
14339
14340   ;
14341   return 0;
14342 }
14343 _ACEOF
14344 if ac_fn_c_try_compile "$LINENO"; then :
14345   # It does; now see whether it defined to BIG_ENDIAN or not.
14346          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14347 /* end confdefs.h.  */
14348 #include <sys/types.h>
14349                 #include <sys/param.h>
14350
14351 int
14352 main ()
14353 {
14354 #if BYTE_ORDER != BIG_ENDIAN
14355                  not big endian
14356                 #endif
14357
14358   ;
14359   return 0;
14360 }
14361 _ACEOF
14362 if ac_fn_c_try_compile "$LINENO"; then :
14363   ac_cv_c_bigendian=yes
14364 else
14365   ac_cv_c_bigendian=no
14366 fi
14367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14368 fi
14369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14370     fi
14371     if test $ac_cv_c_bigendian = unknown; then
14372       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14373       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14374 /* end confdefs.h.  */
14375 #include <limits.h>
14376
14377 int
14378 main ()
14379 {
14380 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14381               bogus endian macros
14382              #endif
14383
14384   ;
14385   return 0;
14386 }
14387 _ACEOF
14388 if ac_fn_c_try_compile "$LINENO"; then :
14389   # It does; now see whether it defined to _BIG_ENDIAN or not.
14390          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14391 /* end confdefs.h.  */
14392 #include <limits.h>
14393
14394 int
14395 main ()
14396 {
14397 #ifndef _BIG_ENDIAN
14398                  not big endian
14399                 #endif
14400
14401   ;
14402   return 0;
14403 }
14404 _ACEOF
14405 if ac_fn_c_try_compile "$LINENO"; then :
14406   ac_cv_c_bigendian=yes
14407 else
14408   ac_cv_c_bigendian=no
14409 fi
14410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14411 fi
14412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14413     fi
14414     if test $ac_cv_c_bigendian = unknown; then
14415       # Compile a test program.
14416       if test "$cross_compiling" = yes; then :
14417   # Try to guess by grepping values from an object file.
14418          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14419 /* end confdefs.h.  */
14420 short int ascii_mm[] =
14421                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14422                 short int ascii_ii[] =
14423                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14424                 int use_ascii (int i) {
14425                   return ascii_mm[i] + ascii_ii[i];
14426                 }
14427                 short int ebcdic_ii[] =
14428                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14429                 short int ebcdic_mm[] =
14430                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14431                 int use_ebcdic (int i) {
14432                   return ebcdic_mm[i] + ebcdic_ii[i];
14433                 }
14434                 extern int foo;
14435
14436 int
14437 main ()
14438 {
14439 return use_ascii (foo) == use_ebcdic (foo);
14440   ;
14441   return 0;
14442 }
14443 _ACEOF
14444 if ac_fn_c_try_compile "$LINENO"; then :
14445   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14446               ac_cv_c_bigendian=yes
14447             fi
14448             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14449               if test "$ac_cv_c_bigendian" = unknown; then
14450                 ac_cv_c_bigendian=no
14451               else
14452                 # finding both strings is unlikely to happen, but who knows?
14453                 ac_cv_c_bigendian=unknown
14454               fi
14455             fi
14456 fi
14457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14458 else
14459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14460 /* end confdefs.h.  */
14461 $ac_includes_default
14462 int
14463 main ()
14464 {
14465
14466              /* Are we little or big endian?  From Harbison&Steele.  */
14467              union
14468              {
14469                long int l;
14470                char c[sizeof (long int)];
14471              } u;
14472              u.l = 1;
14473              return u.c[sizeof (long int) - 1] == 1;
14474
14475   ;
14476   return 0;
14477 }
14478 _ACEOF
14479 if ac_fn_c_try_run "$LINENO"; then :
14480   ac_cv_c_bigendian=no
14481 else
14482   ac_cv_c_bigendian=yes
14483 fi
14484 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14485   conftest.$ac_objext conftest.beam conftest.$ac_ext
14486 fi
14487
14488     fi
14489 fi
14490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14491 $as_echo "$ac_cv_c_bigendian" >&6; }
14492  case $ac_cv_c_bigendian in #(
14493    yes)
14494      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14495 ;; #(
14496    no)
14497       ;; #(
14498    universal)
14499
14500 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14501
14502      ;; #(
14503    *)
14504      as_fn_error "unknown endianness
14505  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14506  esac
14507
14508 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14509
14510
14511
14512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14513 $as_echo_n "checking for the word size... " >&6; }
14514 if test "${libat_cv_wordsize+set}" = set; then :
14515   $as_echo_n "(cached) " >&6
14516 else
14517   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14518
14519 else
14520   as_fn_error "Could not determine word size." "$LINENO" 5
14521 fi
14522
14523 fi
14524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14525 $as_echo "$libat_cv_wordsize" >&6; }
14526
14527 cat >>confdefs.h <<_ACEOF
14528 #define WORDSIZE $libat_cv_wordsize
14529 _ACEOF
14530
14531
14532
14533 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14534 # In case the pthread.h system header is not found, this test will fail.
14535 case " $config_path " in
14536  *" posix "*)
14537   XPCFLAGS=""
14538   CFLAGS="$CFLAGS -pthread"
14539   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14540 /* end confdefs.h.  */
14541 #include <pthread.h>
14542       void *g(void *d) { return NULL; }
14543 int
14544 main ()
14545 {
14546 pthread_t t; pthread_create(&t,NULL,g,NULL);
14547   ;
14548   return 0;
14549 }
14550 _ACEOF
14551 if ac_fn_c_try_link "$LINENO"; then :
14552   XPCFLAGS=" -pthread"
14553 else
14554   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14555      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14556 /* end confdefs.h.  */
14557 #include <pthread.h>
14558         void *g(void *d) { return NULL; }
14559 int
14560 main ()
14561 {
14562 pthread_t t; pthread_create(&t,NULL,g,NULL);
14563   ;
14564   return 0;
14565 }
14566 _ACEOF
14567 if ac_fn_c_try_link "$LINENO"; then :
14568
14569 else
14570   as_fn_error "Pthreads are required to build libatomic" "$LINENO" 5
14571 fi
14572 rm -f core conftest.err conftest.$ac_objext \
14573     conftest$ac_exeext conftest.$ac_ext
14574 fi
14575 rm -f core conftest.err conftest.$ac_objext \
14576     conftest$ac_exeext conftest.$ac_ext
14577   CFLAGS="$save_CFLAGS $XPCFLAGS"
14578   ;;
14579 esac
14580
14581 # See what sort of export controls are available.
14582
14583   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
14584 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
14585 if test "${libat_cv_have_attribute_visibility+set}" = set; then :
14586   $as_echo_n "(cached) " >&6
14587 else
14588
14589   save_CFLAGS="$CFLAGS"
14590   CFLAGS="$CFLAGS -Werror"
14591   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14592 /* end confdefs.h.  */
14593 void __attribute__((visibility("hidden"))) foo(void) { }
14594 int
14595 main ()
14596 {
14597
14598   ;
14599   return 0;
14600 }
14601 _ACEOF
14602 if ac_fn_c_try_compile "$LINENO"; then :
14603   libat_cv_have_attribute_visibility=yes
14604 else
14605   libat_cv_have_attribute_visibility=no
14606 fi
14607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14608   CFLAGS="$save_CFLAGS"
14609 fi
14610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
14611 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
14612   if test $libat_cv_have_attribute_visibility = yes; then
14613
14614 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
14615
14616   fi
14617
14618   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
14619 $as_echo_n "checking whether the target supports dllexport... " >&6; }
14620 if test "${libat_cv_have_attribute_dllexport+set}" = set; then :
14621   $as_echo_n "(cached) " >&6
14622 else
14623
14624   save_CFLAGS="$CFLAGS"
14625   CFLAGS="$CFLAGS -Werror"
14626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14627 /* end confdefs.h.  */
14628 void __attribute__((dllexport)) foo(void) { }
14629 int
14630 main ()
14631 {
14632
14633   ;
14634   return 0;
14635 }
14636 _ACEOF
14637 if ac_fn_c_try_compile "$LINENO"; then :
14638   libat_cv_have_attribute_dllexport=yes
14639 else
14640   libat_cv_have_attribute_dllexport=no
14641 fi
14642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14643   CFLAGS="$save_CFLAGS"
14644 fi
14645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
14646 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
14647   if test $libat_cv_have_attribute_dllexport = yes; then
14648
14649 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
14650
14651   fi
14652
14653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
14654 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
14655 if test "${libat_cv_have_attribute_alias+set}" = set; then :
14656   $as_echo_n "(cached) " >&6
14657 else
14658
14659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14660 /* end confdefs.h.  */
14661
14662 void foo(void) { }
14663 extern void bar(void) __attribute__((alias("foo")));
14664 int
14665 main ()
14666 {
14667 bar();
14668   ;
14669   return 0;
14670 }
14671 _ACEOF
14672 if ac_fn_c_try_link "$LINENO"; then :
14673   libat_cv_have_attribute_alias=yes
14674 else
14675   libat_cv_have_attribute_alias=no
14676 fi
14677 rm -f core conftest.err conftest.$ac_objext \
14678     conftest$ac_exeext conftest.$ac_ext
14679 fi
14680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
14681 $as_echo "$libat_cv_have_attribute_alias" >&6; }
14682   if test $libat_cv_have_attribute_alias = yes; then
14683
14684 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
14685
14686   fi
14687 if test x$try_ifunc = xyes; then
14688
14689   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
14690 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
14691 if test "${libat_cv_have_ifunc+set}" = set; then :
14692   $as_echo_n "(cached) " >&6
14693 else
14694
14695   save_CFLAGS="$CFLAGS"
14696   CFLAGS="$CFLAGS -Werror"
14697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14698 /* end confdefs.h.  */
14699
14700     int foo_alt(void) { return 0; }
14701     typedef int F (void);
14702     F *foo_sel(void) { return foo_alt; }
14703     int foo(void) __attribute__((ifunc("foo_sel")));
14704 int
14705 main ()
14706 {
14707 return foo();
14708   ;
14709   return 0;
14710 }
14711 _ACEOF
14712 if ac_fn_c_try_link "$LINENO"; then :
14713   libat_cv_have_ifunc=yes
14714 else
14715   libat_cv_have_ifunc=no
14716 fi
14717 rm -f core conftest.err conftest.$ac_objext \
14718     conftest$ac_exeext conftest.$ac_ext
14719 fi
14720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
14721 $as_echo "$libat_cv_have_ifunc" >&6; }
14722
14723   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
14724
14725 cat >>confdefs.h <<_ACEOF
14726 #define HAVE_IFUNC $yesno
14727 _ACEOF
14728
14729
14730
14731 fi
14732
14733 # Check linker support.
14734
14735
14736 # Check whether --with-gnu-ld was given.
14737 if test "${with_gnu_ld+set}" = set; then :
14738   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
14739 else
14740   with_gnu_ld=no
14741 fi
14742
14743 ac_prog=ld
14744 if test "$GCC" = yes; then
14745   # Check if gcc -print-prog-name=ld gives a path.
14746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
14747 $as_echo_n "checking for ld used by $CC... " >&6; }
14748   case $host in
14749   *-*-mingw*)
14750     # gcc leaves a trailing carriage return which upsets mingw
14751     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14752   *)
14753     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14754   esac
14755   case $ac_prog in
14756     # Accept absolute paths.
14757     [\\/]* | ?:[\\/]*)
14758       re_direlt='/[^/][^/]*/\.\./'
14759       # Canonicalize the pathname of ld
14760       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14761       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14762         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14763       done
14764       test -z "$LD" && LD="$ac_prog"
14765       ;;
14766   "")
14767     # If it fails, then pretend we aren't using GCC.
14768     ac_prog=ld
14769     ;;
14770   *)
14771     # If it is relative, then search for the first ld in PATH.
14772     with_gnu_ld=unknown
14773     ;;
14774   esac
14775 elif test "$with_gnu_ld" = yes; then
14776   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
14777 $as_echo_n "checking for GNU ld... " >&6; }
14778 else
14779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
14780 $as_echo_n "checking for non-GNU ld... " >&6; }
14781 fi
14782 if test "${lt_cv_path_LD+set}" = set; then :
14783   $as_echo_n "(cached) " >&6
14784 else
14785   if test -z "$LD"; then
14786   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14787   for ac_dir in $PATH; do
14788     IFS="$lt_save_ifs"
14789     test -z "$ac_dir" && ac_dir=.
14790     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14791       lt_cv_path_LD="$ac_dir/$ac_prog"
14792       # Check to see if the program is GNU ld.  I'd rather use --version,
14793       # but apparently some variants of GNU ld only accept -v.
14794       # Break only if it was the GNU/non-GNU ld that we prefer.
14795       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14796       *GNU* | *'with BFD'*)
14797         test "$with_gnu_ld" != no && break
14798         ;;
14799       *)
14800         test "$with_gnu_ld" != yes && break
14801         ;;
14802       esac
14803     fi
14804   done
14805   IFS="$lt_save_ifs"
14806 else
14807   lt_cv_path_LD="$LD" # Let the user override the test with a path.
14808 fi
14809 fi
14810
14811 LD="$lt_cv_path_LD"
14812 if test -n "$LD"; then
14813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
14814 $as_echo "$LD" >&6; }
14815 else
14816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14817 $as_echo "no" >&6; }
14818 fi
14819 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
14820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
14821 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
14822 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
14823   $as_echo_n "(cached) " >&6
14824 else
14825   # I'd rather use --version here, but apparently some GNU lds only accept -v.
14826 case `$LD -v 2>&1 </dev/null` in
14827 *GNU* | *'with BFD'*)
14828   lt_cv_prog_gnu_ld=yes
14829   ;;
14830 *)
14831   lt_cv_prog_gnu_ld=no
14832   ;;
14833 esac
14834 fi
14835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
14836 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
14837 with_gnu_ld=$lt_cv_prog_gnu_ld
14838
14839
14840
14841
14842
14843
14844
14845   # If we're not using GNU ld, then there's no point in even trying these
14846   # tests.  Check for that first.  We should have already tested for gld
14847   # by now (in libtool), but require it now just to be safe...
14848   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
14849   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
14850
14851
14852
14853   # The name set by libtool depends on the version of libtool.  Shame on us
14854   # for depending on an impl detail, but c'est la vie.  Older versions used
14855   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
14856   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
14857   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
14858   # set (hence we're using an older libtool), then set it.
14859   if test x${with_gnu_ld+set} != xset; then
14860     if test x${ac_cv_prog_gnu_ld+set} != xset; then
14861       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
14862       with_gnu_ld=no
14863     else
14864       with_gnu_ld=$ac_cv_prog_gnu_ld
14865     fi
14866   fi
14867
14868   # Start by getting the version number.  I think the libtool test already
14869   # does some of this, but throws away the result.
14870   libat_ld_is_gold=no
14871   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
14872     libat_ld_is_gold=yes
14873   fi
14874
14875   ldver=`$LD --version 2>/dev/null |
14876          sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
14877
14878   libat_gnu_ld_version=`echo $ldver | \
14879          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
14880
14881   # Set --gc-sections.
14882   if test "$with_gnu_ld" = "notbroken"; then
14883     # GNU ld it is!  Joy and bunny rabbits!
14884
14885     # All these tests are for C++; save the language and the compiler flags.
14886     # Need to do this so that g++ won't try to link in libstdc++
14887     ac_test_CFLAGS="${CFLAGS+set}"
14888     ac_save_CFLAGS="$CFLAGS"
14889     CFLAGS='-x c++  -Wl,--gc-sections'
14890
14891     # Check for -Wl,--gc-sections
14892     # XXX This test is broken at the moment, as symbols required for linking
14893     # are now in libsupc++ (not built yet).  In addition, this test has
14894     # cored on solaris in the past.  In addition, --gc-sections doesn't
14895     # really work at the moment (keeps on discarding used sections, first
14896     # .eh_frame and now some of the glibc sections for iconv).
14897     # Bzzzzt.  Thanks for playing, maybe next time.
14898     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
14899 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
14900     if test "$cross_compiling" = yes; then :
14901   ac_sectionLDflags=yes
14902 else
14903   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14904 /* end confdefs.h.  */
14905
14906      int main(void)
14907      {
14908        try { throw 1; }
14909        catch (...) { };
14910        return 0;
14911      }
14912
14913 _ACEOF
14914 if ac_fn_c_try_run "$LINENO"; then :
14915   ac_sectionLDflags=yes
14916 else
14917   ac_sectionLDflags=no
14918 fi
14919 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14920   conftest.$ac_objext conftest.beam conftest.$ac_ext
14921 fi
14922
14923     if test "$ac_test_CFLAGS" = set; then
14924       CFLAGS="$ac_save_CFLAGS"
14925     else
14926       # this is the suspicious part
14927       CFLAGS=''
14928     fi
14929     if test "$ac_sectionLDflags" = "yes"; then
14930       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
14931     fi
14932     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
14933 $as_echo "$ac_sectionLDflags" >&6; }
14934   fi
14935
14936   # Set linker optimization flags.
14937   if test x"$with_gnu_ld" = x"yes"; then
14938     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
14939   fi
14940
14941
14942
14943
14944
14945
14946  # Check whether --enable-symvers was given.
14947 if test "${enable_symvers+set}" = set; then :
14948   enableval=$enable_symvers;
14949       case "$enableval" in
14950        yes|no|gnu*|sun) ;;
14951        *) as_fn_error "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
14952                           esac
14953
14954 else
14955   enable_symvers=yes
14956 fi
14957
14958
14959
14960 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
14961 # don't know enough about $LD to do tricks...
14962
14963
14964 # Turn a 'yes' into a suitable default.
14965 if test x$enable_symvers = xyes ; then
14966   # FIXME  The following test is too strict, in theory.
14967   if test $enable_shared = no || test "x$LD" = x; then
14968     enable_symvers=no
14969   else
14970     if test $with_gnu_ld = yes ; then
14971       enable_symvers=gnu
14972     else
14973       case ${target_os} in
14974         # Sun symbol versioning exists since Solaris 2.5.
14975         solaris2.[5-9]* | solaris2.1[0-9]*)
14976           enable_symvers=sun ;;
14977         *)
14978           enable_symvers=no ;;
14979       esac
14980     fi
14981   fi
14982 fi
14983
14984 # Check if 'sun' was requested on non-Solaris 2 platforms.
14985 if test x$enable_symvers = xsun ; then
14986   case ${target_os} in
14987     solaris2*)
14988       # All fine.
14989       ;;
14990     *)
14991       # Unlikely to work.
14992       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
14993 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
14994       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
14995 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
14996       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
14997 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
14998       enable_symvers=no
14999       ;;
15000   esac
15001 fi
15002
15003 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15004 if test $enable_symvers != no; then
15005   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15006 $as_echo_n "checking for shared libgcc... " >&6; }
15007   ac_save_CFLAGS="$CFLAGS"
15008   CFLAGS=' -lgcc_s'
15009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15010 /* end confdefs.h.  */
15011
15012 int
15013 main ()
15014 {
15015 return 0;
15016   ;
15017   return 0;
15018 }
15019 _ACEOF
15020 if ac_fn_c_try_link "$LINENO"; then :
15021   libat_shared_libgcc=yes
15022 else
15023   libat_shared_libgcc=no
15024 fi
15025 rm -f core conftest.err conftest.$ac_objext \
15026     conftest$ac_exeext conftest.$ac_ext
15027   CFLAGS="$ac_save_CFLAGS"
15028   if test $libat_shared_libgcc = no; then
15029     cat > conftest.c <<EOF
15030 int main (void) { return 0; }
15031 EOF
15032     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15033                              -shared -shared-libgcc -o conftest.so \
15034                              conftest.c -v 2>&1 >/dev/null \
15035                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15036     rm -f conftest.c conftest.so
15037     if test x${libat_libgcc_s_suffix+set} = xset; then
15038       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15039       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15040 /* end confdefs.h.  */
15041
15042 int
15043 main ()
15044 {
15045 return 0;
15046   ;
15047   return 0;
15048 }
15049 _ACEOF
15050 if ac_fn_c_try_link "$LINENO"; then :
15051   libat_shared_libgcc=yes
15052 fi
15053 rm -f core conftest.err conftest.$ac_objext \
15054     conftest$ac_exeext conftest.$ac_ext
15055       CFLAGS="$ac_save_CFLAGS"
15056     fi
15057   fi
15058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15059 $as_echo "$libat_shared_libgcc" >&6; }
15060 fi
15061
15062 # For GNU ld, we need at least this version.  The format is described in
15063 # LIBAT_CHECK_LINKER_FEATURES above.
15064 libat_min_gnu_ld_version=21400
15065 # XXXXXXXXXXX libat_gnu_ld_version=21390
15066
15067 # Check to see if unspecified "yes" value can win, given results above.
15068 # Change "yes" into either "no" or a style name.
15069 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15070   if test $with_gnu_ld = yes; then
15071     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15072       enable_symvers=gnu
15073     elif test $libat_ld_is_gold = yes ; then
15074       enable_symvers=gnu
15075     else
15076       # The right tools, the right setup, but too old.  Fallbacks?
15077       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15078 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15079       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15080 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15081       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15082 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15083       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15084 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15085       if test $libat_gnu_ld_version -ge 21200 ; then
15086         # Globbing fix is present, proper block support is not.
15087                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15088 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15089         enable_symvers=no
15090       else
15091         # 2.11 or older.
15092         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15093 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15094         enable_symvers=no
15095       fi
15096     fi
15097   elif test $enable_symvers = sun; then
15098     : All interesting versions of Sun ld support sun style symbol versioning.
15099   else
15100     # just fail for now
15101     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15102 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15103     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15104 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15105     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15106 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15107     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15108 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15109     enable_symvers=no
15110   fi
15111 fi
15112 if test $enable_symvers = gnu; then
15113
15114 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15115
15116 fi
15117
15118  if test $enable_symvers != no; then
15119   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15120   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15121 else
15122   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15123   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15124 fi
15125
15126  if test $enable_symvers = gnu; then
15127   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15128   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15129 else
15130   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15131   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15132 fi
15133
15134  if test $enable_symvers = sun; then
15135   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15136   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15137 else
15138   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15139   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15140 fi
15141
15142 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15143 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15144
15145
15146 # Cleanup and exit.
15147 CFLAGS="$save_CFLAGS"
15148 cat >confcache <<\_ACEOF
15149 # This file is a shell script that caches the results of configure
15150 # tests run on this system so they can be shared between configure
15151 # scripts and configure runs, see configure's option --config-cache.
15152 # It is not useful on other systems.  If it contains results you don't
15153 # want to keep, you may remove or edit it.
15154 #
15155 # config.status only pays attention to the cache file if you give it
15156 # the --recheck option to rerun configure.
15157 #
15158 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15159 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15160 # following values.
15161
15162 _ACEOF
15163
15164 # The following way of writing the cache mishandles newlines in values,
15165 # but we know of no workaround that is simple, portable, and efficient.
15166 # So, we kill variables containing newlines.
15167 # Ultrix sh set writes to stderr and can't be redirected directly,
15168 # and sets the high bit in the cache file unless we assign to the vars.
15169 (
15170   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15171     eval ac_val=\$$ac_var
15172     case $ac_val in #(
15173     *${as_nl}*)
15174       case $ac_var in #(
15175       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15176 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15177       esac
15178       case $ac_var in #(
15179       _ | IFS | as_nl) ;; #(
15180       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15181       *) { eval $ac_var=; unset $ac_var;} ;;
15182       esac ;;
15183     esac
15184   done
15185
15186   (set) 2>&1 |
15187     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15188     *${as_nl}ac_space=\ *)
15189       # `set' does not quote correctly, so add quotes: double-quote
15190       # substitution turns \\\\ into \\, and sed turns \\ into \.
15191       sed -n \
15192         "s/'/'\\\\''/g;
15193           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15194       ;; #(
15195     *)
15196       # `set' quotes correctly as required by POSIX, so do not add quotes.
15197       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15198       ;;
15199     esac |
15200     sort
15201 ) |
15202   sed '
15203      /^ac_cv_env_/b end
15204      t clear
15205      :clear
15206      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15207      t end
15208      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15209      :end' >>confcache
15210 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15211   if test -w "$cache_file"; then
15212     test "x$cache_file" != "x/dev/null" &&
15213       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15214 $as_echo "$as_me: updating cache $cache_file" >&6;}
15215     cat confcache >$cache_file
15216   else
15217     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15218 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15219   fi
15220 fi
15221 rm -f confcache
15222
15223 # Add -Wall -Werror if we are using GCC.
15224 if test "x$GCC" = "xyes"; then
15225   XCFLAGS="$XCFLAGS -Wall -Werror"
15226 fi
15227
15228 XCFLAGS="$XCFLAGS $XPCFLAGS"
15229
15230
15231
15232
15233
15234
15235
15236  if test x$libat_cv_have_ifunc = xyes; then
15237   HAVE_IFUNC_TRUE=
15238   HAVE_IFUNC_FALSE='#'
15239 else
15240   HAVE_IFUNC_TRUE='#'
15241   HAVE_IFUNC_FALSE=
15242 fi
15243
15244  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15245   ARCH_ARM_LINUX_TRUE=
15246   ARCH_ARM_LINUX_FALSE='#'
15247 else
15248   ARCH_ARM_LINUX_TRUE='#'
15249   ARCH_ARM_LINUX_FALSE=
15250 fi
15251
15252  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15253   ARCH_I386_TRUE=
15254   ARCH_I386_FALSE='#'
15255 else
15256   ARCH_I386_TRUE='#'
15257   ARCH_I386_FALSE=
15258 fi
15259
15260  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15261   ARCH_X86_64_TRUE=
15262   ARCH_X86_64_FALSE='#'
15263 else
15264   ARCH_X86_64_TRUE='#'
15265   ARCH_X86_64_FALSE=
15266 fi
15267
15268
15269 # Determine what GCC version number to use in filesystem paths.
15270
15271   get_gcc_base_ver="cat"
15272
15273 # Check whether --with-gcc-major-version-only was given.
15274 if test "${with_gcc_major_version_only+set}" = set; then :
15275   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15276         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*\$\$/\1/'"
15277       fi
15278
15279 fi
15280
15281
15282
15283
15284 if test ${multilib} = yes; then
15285   multilib_arg="--enable-multilib"
15286 else
15287   multilib_arg=
15288 fi
15289
15290 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15291
15292 cat >confcache <<\_ACEOF
15293 # This file is a shell script that caches the results of configure
15294 # tests run on this system so they can be shared between configure
15295 # scripts and configure runs, see configure's option --config-cache.
15296 # It is not useful on other systems.  If it contains results you don't
15297 # want to keep, you may remove or edit it.
15298 #
15299 # config.status only pays attention to the cache file if you give it
15300 # the --recheck option to rerun configure.
15301 #
15302 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15303 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15304 # following values.
15305
15306 _ACEOF
15307
15308 # The following way of writing the cache mishandles newlines in values,
15309 # but we know of no workaround that is simple, portable, and efficient.
15310 # So, we kill variables containing newlines.
15311 # Ultrix sh set writes to stderr and can't be redirected directly,
15312 # and sets the high bit in the cache file unless we assign to the vars.
15313 (
15314   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15315     eval ac_val=\$$ac_var
15316     case $ac_val in #(
15317     *${as_nl}*)
15318       case $ac_var in #(
15319       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15320 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15321       esac
15322       case $ac_var in #(
15323       _ | IFS | as_nl) ;; #(
15324       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15325       *) { eval $ac_var=; unset $ac_var;} ;;
15326       esac ;;
15327     esac
15328   done
15329
15330   (set) 2>&1 |
15331     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15332     *${as_nl}ac_space=\ *)
15333       # `set' does not quote correctly, so add quotes: double-quote
15334       # substitution turns \\\\ into \\, and sed turns \\ into \.
15335       sed -n \
15336         "s/'/'\\\\''/g;
15337           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15338       ;; #(
15339     *)
15340       # `set' quotes correctly as required by POSIX, so do not add quotes.
15341       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15342       ;;
15343     esac |
15344     sort
15345 ) |
15346   sed '
15347      /^ac_cv_env_/b end
15348      t clear
15349      :clear
15350      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15351      t end
15352      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15353      :end' >>confcache
15354 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15355   if test -w "$cache_file"; then
15356     test "x$cache_file" != "x/dev/null" &&
15357       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15358 $as_echo "$as_me: updating cache $cache_file" >&6;}
15359     cat confcache >$cache_file
15360   else
15361     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15362 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15363   fi
15364 fi
15365 rm -f confcache
15366
15367 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15368 # Let make expand exec_prefix.
15369 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15370
15371 DEFS=-DHAVE_CONFIG_H
15372
15373 ac_libobjs=
15374 ac_ltlibobjs=
15375 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15376   # 1. Remove the extension, and $U if already installed.
15377   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15378   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15379   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15380   #    will be set to the directory where LIBOBJS objects are built.
15381   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15382   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15383 done
15384 LIBOBJS=$ac_libobjs
15385
15386 LTLIBOBJS=$ac_ltlibobjs
15387
15388
15389 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15390   as_fn_error "conditional \"GENINSRC\" was never defined.
15391 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15392 fi
15393  if test -n "$EXEEXT"; then
15394   am__EXEEXT_TRUE=
15395   am__EXEEXT_FALSE='#'
15396 else
15397   am__EXEEXT_TRUE='#'
15398   am__EXEEXT_FALSE=
15399 fi
15400
15401 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15402   as_fn_error "conditional \"AMDEP\" was never defined.
15403 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15404 fi
15405 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15406   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15407 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15408 fi
15409 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15410   as_fn_error "conditional \"am__fastdepCCAS\" was never defined.
15411 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15412 fi
15413 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15414   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15415 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15416 fi
15417
15418 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15419   as_fn_error "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15420 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15421 fi
15422 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15423   as_fn_error "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15424 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15425 fi
15426 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
15427   as_fn_error "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
15428 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15429 fi
15430 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
15431   as_fn_error "conditional \"HAVE_IFUNC\" was never defined.
15432 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15433 fi
15434 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
15435   as_fn_error "conditional \"ARCH_ARM_LINUX\" was never defined.
15436 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15437 fi
15438 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
15439   as_fn_error "conditional \"ARCH_I386\" was never defined.
15440 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15441 fi
15442 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
15443   as_fn_error "conditional \"ARCH_X86_64\" was never defined.
15444 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15445 fi
15446
15447 : ${CONFIG_STATUS=./config.status}
15448 ac_write_fail=0
15449 ac_clean_files_save=$ac_clean_files
15450 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15451 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15452 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15453 as_write_fail=0
15454 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15455 #! $SHELL
15456 # Generated by $as_me.
15457 # Run this file to recreate the current configuration.
15458 # Compiler output produced by configure, useful for debugging
15459 # configure, is in config.log if it exists.
15460
15461 debug=false
15462 ac_cs_recheck=false
15463 ac_cs_silent=false
15464
15465 SHELL=\${CONFIG_SHELL-$SHELL}
15466 export SHELL
15467 _ASEOF
15468 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15469 ## -------------------- ##
15470 ## M4sh Initialization. ##
15471 ## -------------------- ##
15472
15473 # Be more Bourne compatible
15474 DUALCASE=1; export DUALCASE # for MKS sh
15475 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15476   emulate sh
15477   NULLCMD=:
15478   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15479   # is contrary to our usage.  Disable this feature.
15480   alias -g '${1+"$@"}'='"$@"'
15481   setopt NO_GLOB_SUBST
15482 else
15483   case `(set -o) 2>/dev/null` in #(
15484   *posix*) :
15485     set -o posix ;; #(
15486   *) :
15487      ;;
15488 esac
15489 fi
15490
15491
15492 as_nl='
15493 '
15494 export as_nl
15495 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15496 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15497 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15498 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15499 # Prefer a ksh shell builtin over an external printf program on Solaris,
15500 # but without wasting forks for bash or zsh.
15501 if test -z "$BASH_VERSION$ZSH_VERSION" \
15502     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15503   as_echo='print -r --'
15504   as_echo_n='print -rn --'
15505 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15506   as_echo='printf %s\n'
15507   as_echo_n='printf %s'
15508 else
15509   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15510     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15511     as_echo_n='/usr/ucb/echo -n'
15512   else
15513     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15514     as_echo_n_body='eval
15515       arg=$1;
15516       case $arg in #(
15517       *"$as_nl"*)
15518         expr "X$arg" : "X\\(.*\\)$as_nl";
15519         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15520       esac;
15521       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15522     '
15523     export as_echo_n_body
15524     as_echo_n='sh -c $as_echo_n_body as_echo'
15525   fi
15526   export as_echo_body
15527   as_echo='sh -c $as_echo_body as_echo'
15528 fi
15529
15530 # The user is always right.
15531 if test "${PATH_SEPARATOR+set}" != set; then
15532   PATH_SEPARATOR=:
15533   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15534     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15535       PATH_SEPARATOR=';'
15536   }
15537 fi
15538
15539
15540 # IFS
15541 # We need space, tab and new line, in precisely that order.  Quoting is
15542 # there to prevent editors from complaining about space-tab.
15543 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15544 # splitting by setting IFS to empty value.)
15545 IFS=" ""        $as_nl"
15546
15547 # Find who we are.  Look in the path if we contain no directory separator.
15548 case $0 in #((
15549   *[\\/]* ) as_myself=$0 ;;
15550   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15551 for as_dir in $PATH
15552 do
15553   IFS=$as_save_IFS
15554   test -z "$as_dir" && as_dir=.
15555     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15556   done
15557 IFS=$as_save_IFS
15558
15559      ;;
15560 esac
15561 # We did not find ourselves, most probably we were run as `sh COMMAND'
15562 # in which case we are not to be found in the path.
15563 if test "x$as_myself" = x; then
15564   as_myself=$0
15565 fi
15566 if test ! -f "$as_myself"; then
15567   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15568   exit 1
15569 fi
15570
15571 # Unset variables that we do not need and which cause bugs (e.g. in
15572 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15573 # suppresses any "Segmentation fault" message there.  '((' could
15574 # trigger a bug in pdksh 5.2.14.
15575 for as_var in BASH_ENV ENV MAIL MAILPATH
15576 do eval test x\${$as_var+set} = xset \
15577   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15578 done
15579 PS1='$ '
15580 PS2='> '
15581 PS4='+ '
15582
15583 # NLS nuisances.
15584 LC_ALL=C
15585 export LC_ALL
15586 LANGUAGE=C
15587 export LANGUAGE
15588
15589 # CDPATH.
15590 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15591
15592
15593 # as_fn_error ERROR [LINENO LOG_FD]
15594 # ---------------------------------
15595 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15596 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15597 # script with status $?, using 1 if that was 0.
15598 as_fn_error ()
15599 {
15600   as_status=$?; test $as_status -eq 0 && as_status=1
15601   if test "$3"; then
15602     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15603     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15604   fi
15605   $as_echo "$as_me: error: $1" >&2
15606   as_fn_exit $as_status
15607 } # as_fn_error
15608
15609
15610 # as_fn_set_status STATUS
15611 # -----------------------
15612 # Set $? to STATUS, without forking.
15613 as_fn_set_status ()
15614 {
15615   return $1
15616 } # as_fn_set_status
15617
15618 # as_fn_exit STATUS
15619 # -----------------
15620 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15621 as_fn_exit ()
15622 {
15623   set +e
15624   as_fn_set_status $1
15625   exit $1
15626 } # as_fn_exit
15627
15628 # as_fn_unset VAR
15629 # ---------------
15630 # Portably unset VAR.
15631 as_fn_unset ()
15632 {
15633   { eval $1=; unset $1;}
15634 }
15635 as_unset=as_fn_unset
15636 # as_fn_append VAR VALUE
15637 # ----------------------
15638 # Append the text in VALUE to the end of the definition contained in VAR. Take
15639 # advantage of any shell optimizations that allow amortized linear growth over
15640 # repeated appends, instead of the typical quadratic growth present in naive
15641 # implementations.
15642 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15643   eval 'as_fn_append ()
15644   {
15645     eval $1+=\$2
15646   }'
15647 else
15648   as_fn_append ()
15649   {
15650     eval $1=\$$1\$2
15651   }
15652 fi # as_fn_append
15653
15654 # as_fn_arith ARG...
15655 # ------------------
15656 # Perform arithmetic evaluation on the ARGs, and store the result in the
15657 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15658 # must be portable across $(()) and expr.
15659 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15660   eval 'as_fn_arith ()
15661   {
15662     as_val=$(( $* ))
15663   }'
15664 else
15665   as_fn_arith ()
15666   {
15667     as_val=`expr "$@" || test $? -eq 1`
15668   }
15669 fi # as_fn_arith
15670
15671
15672 if expr a : '\(a\)' >/dev/null 2>&1 &&
15673    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15674   as_expr=expr
15675 else
15676   as_expr=false
15677 fi
15678
15679 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15680   as_basename=basename
15681 else
15682   as_basename=false
15683 fi
15684
15685 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15686   as_dirname=dirname
15687 else
15688   as_dirname=false
15689 fi
15690
15691 as_me=`$as_basename -- "$0" ||
15692 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15693          X"$0" : 'X\(//\)$' \| \
15694          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15695 $as_echo X/"$0" |
15696     sed '/^.*\/\([^/][^/]*\)\/*$/{
15697             s//\1/
15698             q
15699           }
15700           /^X\/\(\/\/\)$/{
15701             s//\1/
15702             q
15703           }
15704           /^X\/\(\/\).*/{
15705             s//\1/
15706             q
15707           }
15708           s/.*/./; q'`
15709
15710 # Avoid depending upon Character Ranges.
15711 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15712 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15713 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15714 as_cr_digits='0123456789'
15715 as_cr_alnum=$as_cr_Letters$as_cr_digits
15716
15717 ECHO_C= ECHO_N= ECHO_T=
15718 case `echo -n x` in #(((((
15719 -n*)
15720   case `echo 'xy\c'` in
15721   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15722   xy)  ECHO_C='\c';;
15723   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15724        ECHO_T=' ';;
15725   esac;;
15726 *)
15727   ECHO_N='-n';;
15728 esac
15729
15730 rm -f conf$$ conf$$.exe conf$$.file
15731 if test -d conf$$.dir; then
15732   rm -f conf$$.dir/conf$$.file
15733 else
15734   rm -f conf$$.dir
15735   mkdir conf$$.dir 2>/dev/null
15736 fi
15737 if (echo >conf$$.file) 2>/dev/null; then
15738   if ln -s conf$$.file conf$$ 2>/dev/null; then
15739     as_ln_s='ln -s'
15740     # ... but there are two gotchas:
15741     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15742     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15743     # In both cases, we have to default to `cp -p'.
15744     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15745       as_ln_s='cp -p'
15746   elif ln conf$$.file conf$$ 2>/dev/null; then
15747     as_ln_s=ln
15748   else
15749     as_ln_s='cp -p'
15750   fi
15751 else
15752   as_ln_s='cp -p'
15753 fi
15754 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15755 rmdir conf$$.dir 2>/dev/null
15756
15757
15758 # as_fn_mkdir_p
15759 # -------------
15760 # Create "$as_dir" as a directory, including parents if necessary.
15761 as_fn_mkdir_p ()
15762 {
15763
15764   case $as_dir in #(
15765   -*) as_dir=./$as_dir;;
15766   esac
15767   test -d "$as_dir" || eval $as_mkdir_p || {
15768     as_dirs=
15769     while :; do
15770       case $as_dir in #(
15771       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15772       *) as_qdir=$as_dir;;
15773       esac
15774       as_dirs="'$as_qdir' $as_dirs"
15775       as_dir=`$as_dirname -- "$as_dir" ||
15776 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15777          X"$as_dir" : 'X\(//\)[^/]' \| \
15778          X"$as_dir" : 'X\(//\)$' \| \
15779          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15780 $as_echo X"$as_dir" |
15781     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15782             s//\1/
15783             q
15784           }
15785           /^X\(\/\/\)[^/].*/{
15786             s//\1/
15787             q
15788           }
15789           /^X\(\/\/\)$/{
15790             s//\1/
15791             q
15792           }
15793           /^X\(\/\).*/{
15794             s//\1/
15795             q
15796           }
15797           s/.*/./; q'`
15798       test -d "$as_dir" && break
15799     done
15800     test -z "$as_dirs" || eval "mkdir $as_dirs"
15801   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15802
15803
15804 } # as_fn_mkdir_p
15805 if mkdir -p . 2>/dev/null; then
15806   as_mkdir_p='mkdir -p "$as_dir"'
15807 else
15808   test -d ./-p && rmdir ./-p
15809   as_mkdir_p=false
15810 fi
15811
15812 if test -x / >/dev/null 2>&1; then
15813   as_test_x='test -x'
15814 else
15815   if ls -dL / >/dev/null 2>&1; then
15816     as_ls_L_option=L
15817   else
15818     as_ls_L_option=
15819   fi
15820   as_test_x='
15821     eval sh -c '\''
15822       if test -d "$1"; then
15823         test -d "$1/.";
15824       else
15825         case $1 in #(
15826         -*)set "./$1";;
15827         esac;
15828         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15829         ???[sx]*):;;*)false;;esac;fi
15830     '\'' sh
15831   '
15832 fi
15833 as_executable_p=$as_test_x
15834
15835 # Sed expression to map a string onto a valid CPP name.
15836 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15837
15838 # Sed expression to map a string onto a valid variable name.
15839 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15840
15841
15842 exec 6>&1
15843 ## ----------------------------------- ##
15844 ## Main body of $CONFIG_STATUS script. ##
15845 ## ----------------------------------- ##
15846 _ASEOF
15847 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15848
15849 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15850 # Save the log message, to keep $0 and so on meaningful, and to
15851 # report actual input values of CONFIG_FILES etc. instead of their
15852 # values after options handling.
15853 ac_log="
15854 This file was extended by GNU Atomic Library $as_me 1.0, which was
15855 generated by GNU Autoconf 2.64.  Invocation command line was
15856
15857   CONFIG_FILES    = $CONFIG_FILES
15858   CONFIG_HEADERS  = $CONFIG_HEADERS
15859   CONFIG_LINKS    = $CONFIG_LINKS
15860   CONFIG_COMMANDS = $CONFIG_COMMANDS
15861   $ $0 $@
15862
15863 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15864 "
15865
15866 _ACEOF
15867
15868 case $ac_config_files in *"
15869 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15870 esac
15871
15872 case $ac_config_headers in *"
15873 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15874 esac
15875
15876
15877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15878 # Files that config.status was made for.
15879 config_files="$ac_config_files"
15880 config_headers="$ac_config_headers"
15881 config_commands="$ac_config_commands"
15882
15883 _ACEOF
15884
15885 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15886 ac_cs_usage="\
15887 \`$as_me' instantiates files and other configuration actions
15888 from templates according to the current configuration.  Unless the files
15889 and actions are specified as TAGs, all are instantiated by default.
15890
15891 Usage: $0 [OPTION]... [TAG]...
15892
15893   -h, --help       print this help, then exit
15894   -V, --version    print version number and configuration settings, then exit
15895   -q, --quiet, --silent
15896                    do not print progress messages
15897   -d, --debug      don't remove temporary files
15898       --recheck    update $as_me by reconfiguring in the same conditions
15899       --file=FILE[:TEMPLATE]
15900                    instantiate the configuration file FILE
15901       --header=FILE[:TEMPLATE]
15902                    instantiate the configuration header FILE
15903
15904 Configuration files:
15905 $config_files
15906
15907 Configuration headers:
15908 $config_headers
15909
15910 Configuration commands:
15911 $config_commands
15912
15913 Report bugs to the package provider.
15914 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
15915 General help using GNU software: <http://www.gnu.org/gethelp/>."
15916
15917 _ACEOF
15918 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15919 ac_cs_version="\\
15920 GNU Atomic Library config.status 1.0
15921 configured by $0, generated by GNU Autoconf 2.64,
15922   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15923
15924 Copyright (C) 2009 Free Software Foundation, Inc.
15925 This config.status script is free software; the Free Software Foundation
15926 gives unlimited permission to copy, distribute and modify it."
15927
15928 ac_pwd='$ac_pwd'
15929 srcdir='$srcdir'
15930 INSTALL='$INSTALL'
15931 MKDIR_P='$MKDIR_P'
15932 AWK='$AWK'
15933 test -n "\$AWK" || AWK=awk
15934 _ACEOF
15935
15936 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15937 # The default lists apply if the user does not specify any file.
15938 ac_need_defaults=:
15939 while test $# != 0
15940 do
15941   case $1 in
15942   --*=*)
15943     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15944     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15945     ac_shift=:
15946     ;;
15947   *)
15948     ac_option=$1
15949     ac_optarg=$2
15950     ac_shift=shift
15951     ;;
15952   esac
15953
15954   case $ac_option in
15955   # Handling of the options.
15956   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15957     ac_cs_recheck=: ;;
15958   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15959     $as_echo "$ac_cs_version"; exit ;;
15960   --debug | --debu | --deb | --de | --d | -d )
15961     debug=: ;;
15962   --file | --fil | --fi | --f )
15963     $ac_shift
15964     case $ac_optarg in
15965     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15966     esac
15967     as_fn_append CONFIG_FILES " '$ac_optarg'"
15968     ac_need_defaults=false;;
15969   --header | --heade | --head | --hea )
15970     $ac_shift
15971     case $ac_optarg in
15972     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15973     esac
15974     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15975     ac_need_defaults=false;;
15976   --he | --h)
15977     # Conflict between --help and --header
15978     as_fn_error "ambiguous option: \`$1'
15979 Try \`$0 --help' for more information.";;
15980   --help | --hel | -h )
15981     $as_echo "$ac_cs_usage"; exit ;;
15982   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15983   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15984     ac_cs_silent=: ;;
15985
15986   # This is an error.
15987   -*) as_fn_error "unrecognized option: \`$1'
15988 Try \`$0 --help' for more information." ;;
15989
15990   *) as_fn_append ac_config_targets " $1"
15991      ac_need_defaults=false ;;
15992
15993   esac
15994   shift
15995 done
15996
15997 ac_configure_extra_args=
15998
15999 if $ac_cs_silent; then
16000   exec 6>/dev/null
16001   ac_configure_extra_args="$ac_configure_extra_args --silent"
16002 fi
16003
16004 _ACEOF
16005 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16006 if \$ac_cs_recheck; then
16007   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16008   shift
16009   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16010   CONFIG_SHELL='$SHELL'
16011   export CONFIG_SHELL
16012   exec "\$@"
16013 fi
16014
16015 _ACEOF
16016 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16017 exec 5>>config.log
16018 {
16019   echo
16020   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16021 ## Running $as_me. ##
16022 _ASBOX
16023   $as_echo "$ac_log"
16024 } >&5
16025
16026 _ACEOF
16027 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16028 #
16029 # INIT-COMMANDS
16030 #
16031
16032 srcdir="$srcdir"
16033 host="$host"
16034 target="$target"
16035 with_multisubdir="$with_multisubdir"
16036 with_multisrctop="$with_multisrctop"
16037 with_target_subdir="$with_target_subdir"
16038 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16039 multi_basedir="$multi_basedir"
16040 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16041 CC="$CC"
16042 CXX="$CXX"
16043 GFORTRAN="$GFORTRAN"
16044 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16045
16046
16047 # The HP-UX ksh and POSIX shell print the target directory to stdout
16048 # if CDPATH is set.
16049 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16050
16051 sed_quote_subst='$sed_quote_subst'
16052 double_quote_subst='$double_quote_subst'
16053 delay_variable_subst='$delay_variable_subst'
16054 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16055 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16056 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16057 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16058 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16059 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16060 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16061 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16062 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16063 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16064 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16065 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16066 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16067 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16068 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16069 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16070 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16071 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16072 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16073 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16074 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16075 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16076 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16077 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16078 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16079 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16080 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16081 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16082 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16083 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16084 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16085 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16086 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16087 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16088 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16089 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16090 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16091 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16092 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16093 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16094 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16095 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16096 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16097 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16098 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16099 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16100 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16101 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16102 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"`'
16103 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16104 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16105 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16106 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16107 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16108 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16109 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16110 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16111 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16112 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16113 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16114 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16115 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16116 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16117 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16118 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16119 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16120 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16121 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16122 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16123 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16124 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16125 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16126 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16127 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16128 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16129 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16130 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16131 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16132 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16133 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16134 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16135 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16136 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16137 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16138 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16139 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16140 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16141 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16142 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16143 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16144 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16145 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16146 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16147 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16148 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16149 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16150 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16151 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16152 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16153 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16154 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16155 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16156 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16157 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16158 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16159 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16160 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16161 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16162 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16163 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16164 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16165 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16166 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16167 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16168 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16169 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16170 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16171 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16172 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16173 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16174
16175 LTCC='$LTCC'
16176 LTCFLAGS='$LTCFLAGS'
16177 compiler='$compiler_DEFAULT'
16178
16179 # A function that is used when there is no print builtin or printf.
16180 func_fallback_echo ()
16181 {
16182   eval 'cat <<_LTECHO_EOF
16183 \$1
16184 _LTECHO_EOF'
16185 }
16186
16187 # Quote evaled strings.
16188 for var in SHELL \
16189 ECHO \
16190 SED \
16191 GREP \
16192 EGREP \
16193 FGREP \
16194 LD \
16195 NM \
16196 LN_S \
16197 lt_SP2NL \
16198 lt_NL2SP \
16199 reload_flag \
16200 OBJDUMP \
16201 deplibs_check_method \
16202 file_magic_cmd \
16203 AR \
16204 AR_FLAGS \
16205 STRIP \
16206 RANLIB \
16207 CC \
16208 CFLAGS \
16209 compiler \
16210 lt_cv_sys_global_symbol_pipe \
16211 lt_cv_sys_global_symbol_to_cdecl \
16212 lt_cv_sys_global_symbol_to_c_name_address \
16213 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16214 lt_prog_compiler_no_builtin_flag \
16215 lt_prog_compiler_wl \
16216 lt_prog_compiler_pic \
16217 lt_prog_compiler_static \
16218 lt_cv_prog_compiler_c_o \
16219 need_locks \
16220 DSYMUTIL \
16221 NMEDIT \
16222 LIPO \
16223 OTOOL \
16224 OTOOL64 \
16225 shrext_cmds \
16226 export_dynamic_flag_spec \
16227 whole_archive_flag_spec \
16228 compiler_needs_object \
16229 with_gnu_ld \
16230 allow_undefined_flag \
16231 no_undefined_flag \
16232 hardcode_libdir_flag_spec \
16233 hardcode_libdir_flag_spec_ld \
16234 hardcode_libdir_separator \
16235 fix_srcfile_path \
16236 exclude_expsyms \
16237 include_expsyms \
16238 file_list_spec \
16239 variables_saved_for_relink \
16240 libname_spec \
16241 library_names_spec \
16242 soname_spec \
16243 install_override_mode \
16244 finish_eval \
16245 old_striplib \
16246 striplib; do
16247     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16248     *[\\\\\\\`\\"\\\$]*)
16249       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16250       ;;
16251     *)
16252       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16253       ;;
16254     esac
16255 done
16256
16257 # Double-quote double-evaled strings.
16258 for var in reload_cmds \
16259 old_postinstall_cmds \
16260 old_postuninstall_cmds \
16261 old_archive_cmds \
16262 extract_expsyms_cmds \
16263 old_archive_from_new_cmds \
16264 old_archive_from_expsyms_cmds \
16265 archive_cmds \
16266 archive_expsym_cmds \
16267 module_cmds \
16268 module_expsym_cmds \
16269 export_symbols_cmds \
16270 prelink_cmds \
16271 postinstall_cmds \
16272 postuninstall_cmds \
16273 finish_cmds \
16274 sys_lib_search_path_spec \
16275 sys_lib_dlsearch_path_spec; do
16276     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16277     *[\\\\\\\`\\"\\\$]*)
16278       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16279       ;;
16280     *)
16281       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16282       ;;
16283     esac
16284 done
16285
16286 ac_aux_dir='$ac_aux_dir'
16287 xsi_shell='$xsi_shell'
16288 lt_shell_append='$lt_shell_append'
16289
16290 # See if we are running on zsh, and set the options which allow our
16291 # commands through without removal of \ escapes INIT.
16292 if test -n "\${ZSH_VERSION+set}" ; then
16293    setopt NO_GLOB_SUBST
16294 fi
16295
16296
16297     PACKAGE='$PACKAGE'
16298     VERSION='$VERSION'
16299     TIMESTAMP='$TIMESTAMP'
16300     RM='$RM'
16301     ofile='$ofile'
16302
16303
16304
16305
16306 GCC="$GCC"
16307 CC="$CC"
16308 acx_cv_header_stdint="$acx_cv_header_stdint"
16309 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16310 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16311 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16312 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16313 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16314 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16315 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16316 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16317 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16318 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16319 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16320 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16321 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16322
16323
16324 _ACEOF
16325
16326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16327
16328 # Handling of arguments.
16329 for ac_config_target in $ac_config_targets
16330 do
16331   case $ac_config_target in
16332     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16333     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16334     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16335     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16336     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16337     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16338     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16339
16340   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16341   esac
16342 done
16343
16344
16345 # If the user did not use the arguments to specify the items to instantiate,
16346 # then the envvar interface is used.  Set only those that are not.
16347 # We use the long form for the default assignment because of an extremely
16348 # bizarre bug on SunOS 4.1.3.
16349 if $ac_need_defaults; then
16350   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16351   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16352   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16353 fi
16354
16355 # Have a temporary directory for convenience.  Make it in the build tree
16356 # simply because there is no reason against having it here, and in addition,
16357 # creating and moving files from /tmp can sometimes cause problems.
16358 # Hook for its removal unless debugging.
16359 # Note that there is a small window in which the directory will not be cleaned:
16360 # after its creation but before its name has been assigned to `$tmp'.
16361 $debug ||
16362 {
16363   tmp=
16364   trap 'exit_status=$?
16365   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16366 ' 0
16367   trap 'as_fn_exit 1' 1 2 13 15
16368 }
16369 # Create a (secure) tmp directory for tmp files.
16370
16371 {
16372   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16373   test -n "$tmp" && test -d "$tmp"
16374 }  ||
16375 {
16376   tmp=./conf$$-$RANDOM
16377   (umask 077 && mkdir "$tmp")
16378 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16379
16380 # Set up the scripts for CONFIG_FILES section.
16381 # No need to generate them if there are no CONFIG_FILES.
16382 # This happens for instance with `./config.status config.h'.
16383 if test -n "$CONFIG_FILES"; then
16384
16385
16386 ac_cr=`echo X | tr X '\015'`
16387 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16388 # But we know of no other shell where ac_cr would be empty at this
16389 # point, so we can use a bashism as a fallback.
16390 if test "x$ac_cr" = x; then
16391   eval ac_cr=\$\'\\r\'
16392 fi
16393 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16394 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16395   ac_cs_awk_cr='\r'
16396 else
16397   ac_cs_awk_cr=$ac_cr
16398 fi
16399
16400 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16401 _ACEOF
16402
16403
16404 {
16405   echo "cat >conf$$subs.awk <<_ACEOF" &&
16406   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16407   echo "_ACEOF"
16408 } >conf$$subs.sh ||
16409   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16410 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16411 ac_delim='%!_!# '
16412 for ac_last_try in false false false false false :; do
16413   . ./conf$$subs.sh ||
16414     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16415
16416   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16417   if test $ac_delim_n = $ac_delim_num; then
16418     break
16419   elif $ac_last_try; then
16420     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16421   else
16422     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16423   fi
16424 done
16425 rm -f conf$$subs.sh
16426
16427 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16428 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16429 _ACEOF
16430 sed -n '
16431 h
16432 s/^/S["/; s/!.*/"]=/
16433 p
16434 g
16435 s/^[^!]*!//
16436 :repl
16437 t repl
16438 s/'"$ac_delim"'$//
16439 t delim
16440 :nl
16441 h
16442 s/\(.\{148\}\).*/\1/
16443 t more1
16444 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16445 p
16446 n
16447 b repl
16448 :more1
16449 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16450 p
16451 g
16452 s/.\{148\}//
16453 t nl
16454 :delim
16455 h
16456 s/\(.\{148\}\).*/\1/
16457 t more2
16458 s/["\\]/\\&/g; s/^/"/; s/$/"/
16459 p
16460 b
16461 :more2
16462 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16463 p
16464 g
16465 s/.\{148\}//
16466 t delim
16467 ' <conf$$subs.awk | sed '
16468 /^[^""]/{
16469   N
16470   s/\n//
16471 }
16472 ' >>$CONFIG_STATUS || ac_write_fail=1
16473 rm -f conf$$subs.awk
16474 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16475 _ACAWK
16476 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16477   for (key in S) S_is_set[key] = 1
16478   FS = "\a"
16479
16480 }
16481 {
16482   line = $ 0
16483   nfields = split(line, field, "@")
16484   substed = 0
16485   len = length(field[1])
16486   for (i = 2; i < nfields; i++) {
16487     key = field[i]
16488     keylen = length(key)
16489     if (S_is_set[key]) {
16490       value = S[key]
16491       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16492       len += length(value) + length(field[++i])
16493       substed = 1
16494     } else
16495       len += 1 + keylen
16496   }
16497
16498   print line
16499 }
16500
16501 _ACAWK
16502 _ACEOF
16503 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16504 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16505   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16506 else
16507   cat
16508 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16509   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16510 _ACEOF
16511
16512 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16513 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16514 # trailing colons and then remove the whole line if VPATH becomes empty
16515 # (actually we leave an empty line to preserve line numbers).
16516 if test "x$srcdir" = x.; then
16517   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16518 s/:*\$(srcdir):*/:/
16519 s/:*\${srcdir}:*/:/
16520 s/:*@srcdir@:*/:/
16521 s/^\([^=]*=[     ]*\):*/\1/
16522 s/:*$//
16523 s/^[^=]*=[       ]*$//
16524 }'
16525 fi
16526
16527 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16528 fi # test -n "$CONFIG_FILES"
16529
16530 # Set up the scripts for CONFIG_HEADERS section.
16531 # No need to generate them if there are no CONFIG_HEADERS.
16532 # This happens for instance with `./config.status Makefile'.
16533 if test -n "$CONFIG_HEADERS"; then
16534 cat >"$tmp/defines.awk" <<\_ACAWK ||
16535 BEGIN {
16536 _ACEOF
16537
16538 # Transform confdefs.h into an awk script `defines.awk', embedded as
16539 # here-document in config.status, that substitutes the proper values into
16540 # config.h.in to produce config.h.
16541
16542 # Create a delimiter string that does not exist in confdefs.h, to ease
16543 # handling of long lines.
16544 ac_delim='%!_!# '
16545 for ac_last_try in false false :; do
16546   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16547   if test -z "$ac_t"; then
16548     break
16549   elif $ac_last_try; then
16550     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16551   else
16552     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16553   fi
16554 done
16555
16556 # For the awk script, D is an array of macro values keyed by name,
16557 # likewise P contains macro parameters if any.  Preserve backslash
16558 # newline sequences.
16559
16560 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16561 sed -n '
16562 s/.\{148\}/&'"$ac_delim"'/g
16563 t rset
16564 :rset
16565 s/^[     ]*#[    ]*define[       ][      ]*/ /
16566 t def
16567 d
16568 :def
16569 s/\\$//
16570 t bsnl
16571 s/["\\]/\\&/g
16572 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16573 D["\1"]=" \3"/p
16574 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16575 d
16576 :bsnl
16577 s/["\\]/\\&/g
16578 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16579 D["\1"]=" \3\\\\\\n"\\/p
16580 t cont
16581 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16582 t cont
16583 d
16584 :cont
16585 n
16586 s/.\{148\}/&'"$ac_delim"'/g
16587 t clear
16588 :clear
16589 s/\\$//
16590 t bsnlc
16591 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16592 d
16593 :bsnlc
16594 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16595 b cont
16596 ' <confdefs.h | sed '
16597 s/'"$ac_delim"'/"\\\
16598 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16599
16600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16601   for (key in D) D_is_set[key] = 1
16602   FS = "\a"
16603 }
16604 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16605   line = \$ 0
16606   split(line, arg, " ")
16607   if (arg[1] == "#") {
16608     defundef = arg[2]
16609     mac1 = arg[3]
16610   } else {
16611     defundef = substr(arg[1], 2)
16612     mac1 = arg[2]
16613   }
16614   split(mac1, mac2, "(") #)
16615   macro = mac2[1]
16616   prefix = substr(line, 1, index(line, defundef) - 1)
16617   if (D_is_set[macro]) {
16618     # Preserve the white space surrounding the "#".
16619     print prefix "define", macro P[macro] D[macro]
16620     next
16621   } else {
16622     # Replace #undef with comments.  This is necessary, for example,
16623     # in the case of _POSIX_SOURCE, which is predefined and required
16624     # on some systems where configure will not decide to define it.
16625     if (defundef == "undef") {
16626       print "/*", prefix defundef, macro, "*/"
16627       next
16628     }
16629   }
16630 }
16631 { print }
16632 _ACAWK
16633 _ACEOF
16634 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16635   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16636 fi # test -n "$CONFIG_HEADERS"
16637
16638
16639 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
16640 shift
16641 for ac_tag
16642 do
16643   case $ac_tag in
16644   :[FHLC]) ac_mode=$ac_tag; continue;;
16645   esac
16646   case $ac_mode$ac_tag in
16647   :[FHL]*:*);;
16648   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16649   :[FH]-) ac_tag=-:-;;
16650   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16651   esac
16652   ac_save_IFS=$IFS
16653   IFS=:
16654   set x $ac_tag
16655   IFS=$ac_save_IFS
16656   shift
16657   ac_file=$1
16658   shift
16659
16660   case $ac_mode in
16661   :L) ac_source=$1;;
16662   :[FH])
16663     ac_file_inputs=
16664     for ac_f
16665     do
16666       case $ac_f in
16667       -) ac_f="$tmp/stdin";;
16668       *) # Look for the file first in the build tree, then in the source tree
16669          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16670          # because $ac_f cannot contain `:'.
16671          test -f "$ac_f" ||
16672            case $ac_f in
16673            [\\/$]*) false;;
16674            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16675            esac ||
16676            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16677       esac
16678       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16679       as_fn_append ac_file_inputs " '$ac_f'"
16680     done
16681
16682     # Let's still pretend it is `configure' which instantiates (i.e., don't
16683     # use $as_me), people would be surprised to read:
16684     #    /* config.h.  Generated by config.status.  */
16685     configure_input='Generated from '`
16686           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16687         `' by configure.'
16688     if test x"$ac_file" != x-; then
16689       configure_input="$ac_file.  $configure_input"
16690       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16691 $as_echo "$as_me: creating $ac_file" >&6;}
16692     fi
16693     # Neutralize special characters interpreted by sed in replacement strings.
16694     case $configure_input in #(
16695     *\&* | *\|* | *\\* )
16696        ac_sed_conf_input=`$as_echo "$configure_input" |
16697        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16698     *) ac_sed_conf_input=$configure_input;;
16699     esac
16700
16701     case $ac_tag in
16702     *:-:* | *:-) cat >"$tmp/stdin" \
16703       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16704     esac
16705     ;;
16706   esac
16707
16708   ac_dir=`$as_dirname -- "$ac_file" ||
16709 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16710          X"$ac_file" : 'X\(//\)[^/]' \| \
16711          X"$ac_file" : 'X\(//\)$' \| \
16712          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16713 $as_echo X"$ac_file" |
16714     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16715             s//\1/
16716             q
16717           }
16718           /^X\(\/\/\)[^/].*/{
16719             s//\1/
16720             q
16721           }
16722           /^X\(\/\/\)$/{
16723             s//\1/
16724             q
16725           }
16726           /^X\(\/\).*/{
16727             s//\1/
16728             q
16729           }
16730           s/.*/./; q'`
16731   as_dir="$ac_dir"; as_fn_mkdir_p
16732   ac_builddir=.
16733
16734 case "$ac_dir" in
16735 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16736 *)
16737   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16738   # A ".." for each directory in $ac_dir_suffix.
16739   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16740   case $ac_top_builddir_sub in
16741   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16742   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16743   esac ;;
16744 esac
16745 ac_abs_top_builddir=$ac_pwd
16746 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16747 # for backward compatibility:
16748 ac_top_builddir=$ac_top_build_prefix
16749
16750 case $srcdir in
16751   .)  # We are building in place.
16752     ac_srcdir=.
16753     ac_top_srcdir=$ac_top_builddir_sub
16754     ac_abs_top_srcdir=$ac_pwd ;;
16755   [\\/]* | ?:[\\/]* )  # Absolute name.
16756     ac_srcdir=$srcdir$ac_dir_suffix;
16757     ac_top_srcdir=$srcdir
16758     ac_abs_top_srcdir=$srcdir ;;
16759   *) # Relative name.
16760     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16761     ac_top_srcdir=$ac_top_build_prefix$srcdir
16762     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16763 esac
16764 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16765
16766
16767   case $ac_mode in
16768   :F)
16769   #
16770   # CONFIG_FILE
16771   #
16772
16773   case $INSTALL in
16774   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16775   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16776   esac
16777   ac_MKDIR_P=$MKDIR_P
16778   case $MKDIR_P in
16779   [\\/$]* | ?:[\\/]* ) ;;
16780   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
16781   esac
16782 _ACEOF
16783
16784 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16785 # If the template does not know about datarootdir, expand it.
16786 # FIXME: This hack should be removed a few years after 2.60.
16787 ac_datarootdir_hack=; ac_datarootdir_seen=
16788 ac_sed_dataroot='
16789 /datarootdir/ {
16790   p
16791   q
16792 }
16793 /@datadir@/p
16794 /@docdir@/p
16795 /@infodir@/p
16796 /@localedir@/p
16797 /@mandir@/p'
16798 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16799 *datarootdir*) ac_datarootdir_seen=yes;;
16800 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16801   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16802 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16803 _ACEOF
16804 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16805   ac_datarootdir_hack='
16806   s&@datadir@&$datadir&g
16807   s&@docdir@&$docdir&g
16808   s&@infodir@&$infodir&g
16809   s&@localedir@&$localedir&g
16810   s&@mandir@&$mandir&g
16811   s&\\\${datarootdir}&$datarootdir&g' ;;
16812 esac
16813 _ACEOF
16814
16815 # Neutralize VPATH when `$srcdir' = `.'.
16816 # Shell code in configure.ac might set extrasub.
16817 # FIXME: do we really want to maintain this feature?
16818 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16819 ac_sed_extra="$ac_vpsub
16820 $extrasub
16821 _ACEOF
16822 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16823 :t
16824 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16825 s|@configure_input@|$ac_sed_conf_input|;t t
16826 s&@top_builddir@&$ac_top_builddir_sub&;t t
16827 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16828 s&@srcdir@&$ac_srcdir&;t t
16829 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16830 s&@top_srcdir@&$ac_top_srcdir&;t t
16831 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16832 s&@builddir@&$ac_builddir&;t t
16833 s&@abs_builddir@&$ac_abs_builddir&;t t
16834 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16835 s&@INSTALL@&$ac_INSTALL&;t t
16836 s&@MKDIR_P@&$ac_MKDIR_P&;t t
16837 $ac_datarootdir_hack
16838 "
16839 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
16840   || as_fn_error "could not create $ac_file" "$LINENO" 5
16841
16842 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16843   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16844   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16845   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16846 which seems to be undefined.  Please make sure it is defined." >&5
16847 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16848 which seems to be undefined.  Please make sure it is defined." >&2;}
16849
16850   rm -f "$tmp/stdin"
16851   case $ac_file in
16852   -) cat "$tmp/out" && rm -f "$tmp/out";;
16853   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16854   esac \
16855   || as_fn_error "could not create $ac_file" "$LINENO" 5
16856  ;;
16857   :H)
16858   #
16859   # CONFIG_HEADER
16860   #
16861   if test x"$ac_file" != x-; then
16862     {
16863       $as_echo "/* $configure_input  */" \
16864       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16865     } >"$tmp/config.h" \
16866       || as_fn_error "could not create $ac_file" "$LINENO" 5
16867     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16868       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16869 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16870     else
16871       rm -f "$ac_file"
16872       mv "$tmp/config.h" "$ac_file" \
16873         || as_fn_error "could not create $ac_file" "$LINENO" 5
16874     fi
16875   else
16876     $as_echo "/* $configure_input  */" \
16877       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16878       || as_fn_error "could not create -" "$LINENO" 5
16879   fi
16880 # Compute "$ac_file"'s index in $config_headers.
16881 _am_arg="$ac_file"
16882 _am_stamp_count=1
16883 for _am_header in $config_headers :; do
16884   case $_am_header in
16885     $_am_arg | $_am_arg:* )
16886       break ;;
16887     * )
16888       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
16889   esac
16890 done
16891 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
16892 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16893          X"$_am_arg" : 'X\(//\)[^/]' \| \
16894          X"$_am_arg" : 'X\(//\)$' \| \
16895          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
16896 $as_echo X"$_am_arg" |
16897     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16898             s//\1/
16899             q
16900           }
16901           /^X\(\/\/\)[^/].*/{
16902             s//\1/
16903             q
16904           }
16905           /^X\(\/\/\)$/{
16906             s//\1/
16907             q
16908           }
16909           /^X\(\/\).*/{
16910             s//\1/
16911             q
16912           }
16913           s/.*/./; q'`/stamp-h$_am_stamp_count
16914  ;;
16915
16916   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16917 $as_echo "$as_me: executing $ac_file commands" >&6;}
16918  ;;
16919   esac
16920
16921
16922   case $ac_file$ac_mode in
16923     "default-1":C)
16924 # Only add multilib support code if we just rebuilt the top-level
16925 # Makefile.
16926 case " $CONFIG_FILES " in
16927  *" Makefile "*)
16928    ac_file=Makefile . ${multi_basedir}/config-ml.in
16929    ;;
16930 esac ;;
16931     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
16932   # Autoconf 2.62 quotes --file arguments for eval, but not when files
16933   # are listed without --file.  Let's play safe and only enable the eval
16934   # if we detect the quoting.
16935   case $CONFIG_FILES in
16936   *\'*) eval set x "$CONFIG_FILES" ;;
16937   *)   set x $CONFIG_FILES ;;
16938   esac
16939   shift
16940   for mf
16941   do
16942     # Strip MF so we end up with the name of the file.
16943     mf=`echo "$mf" | sed -e 's/:.*$//'`
16944     # Check whether this is an Automake generated Makefile or not.
16945     # We used to match only the files named `Makefile.in', but
16946     # some people rename them; so instead we look at the file content.
16947     # Grep'ing the first line is not enough: some people post-process
16948     # each Makefile.in and add a new line on top of each file to say so.
16949     # Grep'ing the whole file is not good either: AIX grep has a line
16950     # limit of 2048, but all sed's we know have understand at least 4000.
16951     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
16952       dirpart=`$as_dirname -- "$mf" ||
16953 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16954          X"$mf" : 'X\(//\)[^/]' \| \
16955          X"$mf" : 'X\(//\)$' \| \
16956          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
16957 $as_echo X"$mf" |
16958     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16959             s//\1/
16960             q
16961           }
16962           /^X\(\/\/\)[^/].*/{
16963             s//\1/
16964             q
16965           }
16966           /^X\(\/\/\)$/{
16967             s//\1/
16968             q
16969           }
16970           /^X\(\/\).*/{
16971             s//\1/
16972             q
16973           }
16974           s/.*/./; q'`
16975     else
16976       continue
16977     fi
16978     # Extract the definition of DEPDIR, am__include, and am__quote
16979     # from the Makefile without running `make'.
16980     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
16981     test -z "$DEPDIR" && continue
16982     am__include=`sed -n 's/^am__include = //p' < "$mf"`
16983     test -z "am__include" && continue
16984     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
16985     # When using ansi2knr, U may be empty or an underscore; expand it
16986     U=`sed -n 's/^U = //p' < "$mf"`
16987     # Find all dependency output files, they are included files with
16988     # $(DEPDIR) in their names.  We invoke sed twice because it is the
16989     # simplest approach to changing $(DEPDIR) to its actual value in the
16990     # expansion.
16991     for file in `sed -n "
16992       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
16993          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
16994       # Make sure the directory exists.
16995       test -f "$dirpart/$file" && continue
16996       fdir=`$as_dirname -- "$file" ||
16997 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16998          X"$file" : 'X\(//\)[^/]' \| \
16999          X"$file" : 'X\(//\)$' \| \
17000          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17001 $as_echo X"$file" |
17002     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17003             s//\1/
17004             q
17005           }
17006           /^X\(\/\/\)[^/].*/{
17007             s//\1/
17008             q
17009           }
17010           /^X\(\/\/\)$/{
17011             s//\1/
17012             q
17013           }
17014           /^X\(\/\).*/{
17015             s//\1/
17016             q
17017           }
17018           s/.*/./; q'`
17019       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17020       # echo "creating $dirpart/$file"
17021       echo '# dummy' > "$dirpart/$file"
17022     done
17023   done
17024 }
17025  ;;
17026     "libtool":C)
17027
17028     # See if we are running on zsh, and set the options which allow our
17029     # commands through without removal of \ escapes.
17030     if test -n "${ZSH_VERSION+set}" ; then
17031       setopt NO_GLOB_SUBST
17032     fi
17033
17034     cfgfile="${ofile}T"
17035     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17036     $RM "$cfgfile"
17037
17038     cat <<_LT_EOF >> "$cfgfile"
17039 #! $SHELL
17040
17041 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17042 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17043 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17044 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17045 #
17046 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17047 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17048 #   Written by Gordon Matzigkeit, 1996
17049 #
17050 #   This file is part of GNU Libtool.
17051 #
17052 # GNU Libtool is free software; you can redistribute it and/or
17053 # modify it under the terms of the GNU General Public License as
17054 # published by the Free Software Foundation; either version 2 of
17055 # the License, or (at your option) any later version.
17056 #
17057 # As a special exception to the GNU General Public License,
17058 # if you distribute this file as part of a program or library that
17059 # is built using GNU Libtool, you may include this file under the
17060 # same distribution terms that you use for the rest of that program.
17061 #
17062 # GNU Libtool is distributed in the hope that it will be useful,
17063 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17064 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17065 # GNU General Public License for more details.
17066 #
17067 # You should have received a copy of the GNU General Public License
17068 # along with GNU Libtool; see the file COPYING.  If not, a copy
17069 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17070 # obtained by writing to the Free Software Foundation, Inc.,
17071 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17072
17073
17074 # The names of the tagged configurations supported by this script.
17075 available_tags=""
17076
17077 # ### BEGIN LIBTOOL CONFIG
17078
17079 # Which release of libtool.m4 was used?
17080 macro_version=$macro_version
17081 macro_revision=$macro_revision
17082
17083 # Whether or not to build shared libraries.
17084 build_libtool_libs=$enable_shared
17085
17086 # Whether or not to build static libraries.
17087 build_old_libs=$enable_static
17088
17089 # What type of objects to build.
17090 pic_mode=$pic_mode
17091
17092 # Whether or not to optimize for fast installation.
17093 fast_install=$enable_fast_install
17094
17095 # Shell to use when invoking shell scripts.
17096 SHELL=$lt_SHELL
17097
17098 # An echo program that protects backslashes.
17099 ECHO=$lt_ECHO
17100
17101 # The host system.
17102 host_alias=$host_alias
17103 host=$host
17104 host_os=$host_os
17105
17106 # The build system.
17107 build_alias=$build_alias
17108 build=$build
17109 build_os=$build_os
17110
17111 # A sed program that does not truncate output.
17112 SED=$lt_SED
17113
17114 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17115 Xsed="\$SED -e 1s/^X//"
17116
17117 # A grep program that handles long lines.
17118 GREP=$lt_GREP
17119
17120 # An ERE matcher.
17121 EGREP=$lt_EGREP
17122
17123 # A literal string matcher.
17124 FGREP=$lt_FGREP
17125
17126 # A BSD- or MS-compatible name lister.
17127 NM=$lt_NM
17128
17129 # Whether we need soft or hard links.
17130 LN_S=$lt_LN_S
17131
17132 # What is the maximum length of a command?
17133 max_cmd_len=$max_cmd_len
17134
17135 # Object file suffix (normally "o").
17136 objext=$ac_objext
17137
17138 # Executable file suffix (normally "").
17139 exeext=$exeext
17140
17141 # whether the shell understands "unset".
17142 lt_unset=$lt_unset
17143
17144 # turn spaces into newlines.
17145 SP2NL=$lt_lt_SP2NL
17146
17147 # turn newlines into spaces.
17148 NL2SP=$lt_lt_NL2SP
17149
17150 # An object symbol dumper.
17151 OBJDUMP=$lt_OBJDUMP
17152
17153 # Method to check whether dependent libraries are shared objects.
17154 deplibs_check_method=$lt_deplibs_check_method
17155
17156 # Command to use when deplibs_check_method == "file_magic".
17157 file_magic_cmd=$lt_file_magic_cmd
17158
17159 # The archiver.
17160 AR=$lt_AR
17161 AR_FLAGS=$lt_AR_FLAGS
17162
17163 # A symbol stripping program.
17164 STRIP=$lt_STRIP
17165
17166 # Commands used to install an old-style archive.
17167 RANLIB=$lt_RANLIB
17168 old_postinstall_cmds=$lt_old_postinstall_cmds
17169 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17170
17171 # Whether to use a lock for old archive extraction.
17172 lock_old_archive_extraction=$lock_old_archive_extraction
17173
17174 # A C compiler.
17175 LTCC=$lt_CC
17176
17177 # LTCC compiler flags.
17178 LTCFLAGS=$lt_CFLAGS
17179
17180 # Take the output of nm and produce a listing of raw symbols and C names.
17181 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17182
17183 # Transform the output of nm in a proper C declaration.
17184 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17185
17186 # Transform the output of nm in a C name address pair.
17187 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17188
17189 # Transform the output of nm in a C name address pair when lib prefix is needed.
17190 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17191
17192 # The name of the directory that contains temporary libtool files.
17193 objdir=$objdir
17194
17195 # Used to examine libraries when file_magic_cmd begins with "file".
17196 MAGIC_CMD=$MAGIC_CMD
17197
17198 # Must we lock files when doing compilation?
17199 need_locks=$lt_need_locks
17200
17201 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17202 DSYMUTIL=$lt_DSYMUTIL
17203
17204 # Tool to change global to local symbols on Mac OS X.
17205 NMEDIT=$lt_NMEDIT
17206
17207 # Tool to manipulate fat objects and archives on Mac OS X.
17208 LIPO=$lt_LIPO
17209
17210 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17211 OTOOL=$lt_OTOOL
17212
17213 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17214 OTOOL64=$lt_OTOOL64
17215
17216 # Old archive suffix (normally "a").
17217 libext=$libext
17218
17219 # Shared library suffix (normally ".so").
17220 shrext_cmds=$lt_shrext_cmds
17221
17222 # The commands to extract the exported symbol list from a shared archive.
17223 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17224
17225 # Variables whose values should be saved in libtool wrapper scripts and
17226 # restored at link time.
17227 variables_saved_for_relink=$lt_variables_saved_for_relink
17228
17229 # Do we need the "lib" prefix for modules?
17230 need_lib_prefix=$need_lib_prefix
17231
17232 # Do we need a version for libraries?
17233 need_version=$need_version
17234
17235 # Library versioning type.
17236 version_type=$version_type
17237
17238 # Shared library runtime path variable.
17239 runpath_var=$runpath_var
17240
17241 # Shared library path variable.
17242 shlibpath_var=$shlibpath_var
17243
17244 # Is shlibpath searched before the hard-coded library search path?
17245 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17246
17247 # Format of library name prefix.
17248 libname_spec=$lt_libname_spec
17249
17250 # List of archive names.  First name is the real one, the rest are links.
17251 # The last name is the one that the linker finds with -lNAME
17252 library_names_spec=$lt_library_names_spec
17253
17254 # The coded name of the library, if different from the real name.
17255 soname_spec=$lt_soname_spec
17256
17257 # Permission mode override for installation of shared libraries.
17258 install_override_mode=$lt_install_override_mode
17259
17260 # Command to use after installation of a shared archive.
17261 postinstall_cmds=$lt_postinstall_cmds
17262
17263 # Command to use after uninstallation of a shared archive.
17264 postuninstall_cmds=$lt_postuninstall_cmds
17265
17266 # Commands used to finish a libtool library installation in a directory.
17267 finish_cmds=$lt_finish_cmds
17268
17269 # As "finish_cmds", except a single script fragment to be evaled but
17270 # not shown.
17271 finish_eval=$lt_finish_eval
17272
17273 # Whether we should hardcode library paths into libraries.
17274 hardcode_into_libs=$hardcode_into_libs
17275
17276 # Compile-time system search path for libraries.
17277 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17278
17279 # Run-time system search path for libraries.
17280 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17281
17282 # Whether dlopen is supported.
17283 dlopen_support=$enable_dlopen
17284
17285 # Whether dlopen of programs is supported.
17286 dlopen_self=$enable_dlopen_self
17287
17288 # Whether dlopen of statically linked programs is supported.
17289 dlopen_self_static=$enable_dlopen_self_static
17290
17291 # Commands to strip libraries.
17292 old_striplib=$lt_old_striplib
17293 striplib=$lt_striplib
17294
17295
17296 # The linker used to build libraries.
17297 LD=$lt_LD
17298
17299 # How to create reloadable object files.
17300 reload_flag=$lt_reload_flag
17301 reload_cmds=$lt_reload_cmds
17302
17303 # Commands used to build an old-style archive.
17304 old_archive_cmds=$lt_old_archive_cmds
17305
17306 # A language specific compiler.
17307 CC=$lt_compiler
17308
17309 # Is the compiler the GNU compiler?
17310 with_gcc=$GCC
17311
17312 # Compiler flag to turn off builtin functions.
17313 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17314
17315 # How to pass a linker flag through the compiler.
17316 wl=$lt_lt_prog_compiler_wl
17317
17318 # Additional compiler flags for building library objects.
17319 pic_flag=$lt_lt_prog_compiler_pic
17320
17321 # Compiler flag to prevent dynamic linking.
17322 link_static_flag=$lt_lt_prog_compiler_static
17323
17324 # Does compiler simultaneously support -c and -o options?
17325 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17326
17327 # Whether or not to add -lc for building shared libraries.
17328 build_libtool_need_lc=$archive_cmds_need_lc
17329
17330 # Whether or not to disallow shared libs when runtime libs are static.
17331 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17332
17333 # Compiler flag to allow reflexive dlopens.
17334 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17335
17336 # Compiler flag to generate shared objects directly from archives.
17337 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17338
17339 # Whether the compiler copes with passing no objects directly.
17340 compiler_needs_object=$lt_compiler_needs_object
17341
17342 # Create an old-style archive from a shared archive.
17343 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17344
17345 # Create a temporary old-style archive to link instead of a shared archive.
17346 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17347
17348 # Commands used to build a shared archive.
17349 archive_cmds=$lt_archive_cmds
17350 archive_expsym_cmds=$lt_archive_expsym_cmds
17351
17352 # Commands used to build a loadable module if different from building
17353 # a shared archive.
17354 module_cmds=$lt_module_cmds
17355 module_expsym_cmds=$lt_module_expsym_cmds
17356
17357 # Whether we are building with GNU ld or not.
17358 with_gnu_ld=$lt_with_gnu_ld
17359
17360 # Flag that allows shared libraries with undefined symbols to be built.
17361 allow_undefined_flag=$lt_allow_undefined_flag
17362
17363 # Flag that enforces no undefined symbols.
17364 no_undefined_flag=$lt_no_undefined_flag
17365
17366 # Flag to hardcode \$libdir into a binary during linking.
17367 # This must work even if \$libdir does not exist
17368 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17369
17370 # If ld is used when linking, flag to hardcode \$libdir into a binary
17371 # during linking.  This must work even if \$libdir does not exist.
17372 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17373
17374 # Whether we need a single "-rpath" flag with a separated argument.
17375 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17376
17377 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17378 # DIR into the resulting binary.
17379 hardcode_direct=$hardcode_direct
17380
17381 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17382 # DIR into the resulting binary and the resulting library dependency is
17383 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17384 # library is relocated.
17385 hardcode_direct_absolute=$hardcode_direct_absolute
17386
17387 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17388 # into the resulting binary.
17389 hardcode_minus_L=$hardcode_minus_L
17390
17391 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17392 # into the resulting binary.
17393 hardcode_shlibpath_var=$hardcode_shlibpath_var
17394
17395 # Set to "yes" if building a shared library automatically hardcodes DIR
17396 # into the library and all subsequent libraries and executables linked
17397 # against it.
17398 hardcode_automatic=$hardcode_automatic
17399
17400 # Set to yes if linker adds runtime paths of dependent libraries
17401 # to runtime path list.
17402 inherit_rpath=$inherit_rpath
17403
17404 # Whether libtool must link a program against all its dependency libraries.
17405 link_all_deplibs=$link_all_deplibs
17406
17407 # Fix the shell variable \$srcfile for the compiler.
17408 fix_srcfile_path=$lt_fix_srcfile_path
17409
17410 # Set to "yes" if exported symbols are required.
17411 always_export_symbols=$always_export_symbols
17412
17413 # The commands to list exported symbols.
17414 export_symbols_cmds=$lt_export_symbols_cmds
17415
17416 # Symbols that should not be listed in the preloaded symbols.
17417 exclude_expsyms=$lt_exclude_expsyms
17418
17419 # Symbols that must always be exported.
17420 include_expsyms=$lt_include_expsyms
17421
17422 # Commands necessary for linking programs (against libraries) with templates.
17423 prelink_cmds=$lt_prelink_cmds
17424
17425 # Specify filename containing input files.
17426 file_list_spec=$lt_file_list_spec
17427
17428 # How to hardcode a shared library path into an executable.
17429 hardcode_action=$hardcode_action
17430
17431 # ### END LIBTOOL CONFIG
17432
17433 _LT_EOF
17434
17435   case $host_os in
17436   aix3*)
17437     cat <<\_LT_EOF >> "$cfgfile"
17438 # AIX sometimes has problems with the GCC collect2 program.  For some
17439 # reason, if we set the COLLECT_NAMES environment variable, the problems
17440 # vanish in a puff of smoke.
17441 if test "X${COLLECT_NAMES+set}" != Xset; then
17442   COLLECT_NAMES=
17443   export COLLECT_NAMES
17444 fi
17445 _LT_EOF
17446     ;;
17447   esac
17448
17449
17450 ltmain="$ac_aux_dir/ltmain.sh"
17451
17452
17453   # We use sed instead of cat because bash on DJGPP gets confused if
17454   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17455   # text mode, it properly converts lines to CR/LF.  This bash problem
17456   # is reportedly fixed, but why not run on old versions too?
17457   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17458     || (rm -f "$cfgfile"; exit 1)
17459
17460   case $xsi_shell in
17461   yes)
17462     cat << \_LT_EOF >> "$cfgfile"
17463
17464 # func_dirname file append nondir_replacement
17465 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17466 # otherwise set result to NONDIR_REPLACEMENT.
17467 func_dirname ()
17468 {
17469   case ${1} in
17470     */*) func_dirname_result="${1%/*}${2}" ;;
17471     *  ) func_dirname_result="${3}" ;;
17472   esac
17473 }
17474
17475 # func_basename file
17476 func_basename ()
17477 {
17478   func_basename_result="${1##*/}"
17479 }
17480
17481 # func_dirname_and_basename file append nondir_replacement
17482 # perform func_basename and func_dirname in a single function
17483 # call:
17484 #   dirname:  Compute the dirname of FILE.  If nonempty,
17485 #             add APPEND to the result, otherwise set result
17486 #             to NONDIR_REPLACEMENT.
17487 #             value returned in "$func_dirname_result"
17488 #   basename: Compute filename of FILE.
17489 #             value retuned in "$func_basename_result"
17490 # Implementation must be kept synchronized with func_dirname
17491 # and func_basename. For efficiency, we do not delegate to
17492 # those functions but instead duplicate the functionality here.
17493 func_dirname_and_basename ()
17494 {
17495   case ${1} in
17496     */*) func_dirname_result="${1%/*}${2}" ;;
17497     *  ) func_dirname_result="${3}" ;;
17498   esac
17499   func_basename_result="${1##*/}"
17500 }
17501
17502 # func_stripname prefix suffix name
17503 # strip PREFIX and SUFFIX off of NAME.
17504 # PREFIX and SUFFIX must not contain globbing or regex special
17505 # characters, hashes, percent signs, but SUFFIX may contain a leading
17506 # dot (in which case that matches only a dot).
17507 func_stripname ()
17508 {
17509   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17510   # positional parameters, so assign one to ordinary parameter first.
17511   func_stripname_result=${3}
17512   func_stripname_result=${func_stripname_result#"${1}"}
17513   func_stripname_result=${func_stripname_result%"${2}"}
17514 }
17515
17516 # func_opt_split
17517 func_opt_split ()
17518 {
17519   func_opt_split_opt=${1%%=*}
17520   func_opt_split_arg=${1#*=}
17521 }
17522
17523 # func_lo2o object
17524 func_lo2o ()
17525 {
17526   case ${1} in
17527     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
17528     *)    func_lo2o_result=${1} ;;
17529   esac
17530 }
17531
17532 # func_xform libobj-or-source
17533 func_xform ()
17534 {
17535   func_xform_result=${1%.*}.lo
17536 }
17537
17538 # func_arith arithmetic-term...
17539 func_arith ()
17540 {
17541   func_arith_result=$(( $* ))
17542 }
17543
17544 # func_len string
17545 # STRING may not start with a hyphen.
17546 func_len ()
17547 {
17548   func_len_result=${#1}
17549 }
17550
17551 _LT_EOF
17552     ;;
17553   *) # Bourne compatible functions.
17554     cat << \_LT_EOF >> "$cfgfile"
17555
17556 # func_dirname file append nondir_replacement
17557 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17558 # otherwise set result to NONDIR_REPLACEMENT.
17559 func_dirname ()
17560 {
17561   # Extract subdirectory from the argument.
17562   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
17563   if test "X$func_dirname_result" = "X${1}"; then
17564     func_dirname_result="${3}"
17565   else
17566     func_dirname_result="$func_dirname_result${2}"
17567   fi
17568 }
17569
17570 # func_basename file
17571 func_basename ()
17572 {
17573   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
17574 }
17575
17576
17577 # func_stripname prefix suffix name
17578 # strip PREFIX and SUFFIX off of NAME.
17579 # PREFIX and SUFFIX must not contain globbing or regex special
17580 # characters, hashes, percent signs, but SUFFIX may contain a leading
17581 # dot (in which case that matches only a dot).
17582 # func_strip_suffix prefix name
17583 func_stripname ()
17584 {
17585   case ${2} in
17586     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
17587     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
17588   esac
17589 }
17590
17591 # sed scripts:
17592 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
17593 my_sed_long_arg='1s/^-[^=]*=//'
17594
17595 # func_opt_split
17596 func_opt_split ()
17597 {
17598   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
17599   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
17600 }
17601
17602 # func_lo2o object
17603 func_lo2o ()
17604 {
17605   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
17606 }
17607
17608 # func_xform libobj-or-source
17609 func_xform ()
17610 {
17611   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
17612 }
17613
17614 # func_arith arithmetic-term...
17615 func_arith ()
17616 {
17617   func_arith_result=`expr "$@"`
17618 }
17619
17620 # func_len string
17621 # STRING may not start with a hyphen.
17622 func_len ()
17623 {
17624   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
17625 }
17626
17627 _LT_EOF
17628 esac
17629
17630 case $lt_shell_append in
17631   yes)
17632     cat << \_LT_EOF >> "$cfgfile"
17633
17634 # func_append var value
17635 # Append VALUE to the end of shell variable VAR.
17636 func_append ()
17637 {
17638   eval "$1+=\$2"
17639 }
17640 _LT_EOF
17641     ;;
17642   *)
17643     cat << \_LT_EOF >> "$cfgfile"
17644
17645 # func_append var value
17646 # Append VALUE to the end of shell variable VAR.
17647 func_append ()
17648 {
17649   eval "$1=\$$1\$2"
17650 }
17651
17652 _LT_EOF
17653     ;;
17654   esac
17655
17656
17657   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
17658     || (rm -f "$cfgfile"; exit 1)
17659
17660   mv -f "$cfgfile" "$ofile" ||
17661     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
17662   chmod +x "$ofile"
17663
17664  ;;
17665     "gstdint.h":C)
17666 if test "$GCC" = yes; then
17667   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
17668 else
17669   echo "/* generated for $CC */" > tmp-stdint.h
17670 fi
17671
17672 sed 's/^ *//' >> tmp-stdint.h <<EOF
17673
17674   #ifndef GCC_GENERATED_STDINT_H
17675   #define GCC_GENERATED_STDINT_H 1
17676
17677   #include <sys/types.h>
17678 EOF
17679
17680 if test "$acx_cv_header_stdint" != stdint.h; then
17681   echo "#include <stddef.h>" >> tmp-stdint.h
17682 fi
17683 if test "$acx_cv_header_stdint" != stddef.h; then
17684   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
17685 fi
17686
17687 sed 's/^ *//' >> tmp-stdint.h <<EOF
17688   /* glibc uses these symbols as guards to prevent redefinitions.  */
17689   #ifdef __int8_t_defined
17690   #define _INT8_T
17691   #define _INT16_T
17692   #define _INT32_T
17693   #endif
17694   #ifdef __uint32_t_defined
17695   #define _UINT32_T
17696   #endif
17697
17698 EOF
17699
17700 # ----------------- done header, emit basic int types -------------
17701 if test "$acx_cv_header_stdint" = stddef.h; then
17702   sed 's/^ *//' >> tmp-stdint.h <<EOF
17703
17704     #ifndef _UINT8_T
17705     #define _UINT8_T
17706     #ifndef __uint8_t_defined
17707     #define __uint8_t_defined
17708     #ifndef uint8_t
17709     typedef unsigned $acx_cv_type_int8_t uint8_t;
17710     #endif
17711     #endif
17712     #endif
17713
17714     #ifndef _UINT16_T
17715     #define _UINT16_T
17716     #ifndef __uint16_t_defined
17717     #define __uint16_t_defined
17718     #ifndef uint16_t
17719     typedef unsigned $acx_cv_type_int16_t uint16_t;
17720     #endif
17721     #endif
17722     #endif
17723
17724     #ifndef _UINT32_T
17725     #define _UINT32_T
17726     #ifndef __uint32_t_defined
17727     #define __uint32_t_defined
17728     #ifndef uint32_t
17729     typedef unsigned $acx_cv_type_int32_t uint32_t;
17730     #endif
17731     #endif
17732     #endif
17733
17734     #ifndef _INT8_T
17735     #define _INT8_T
17736     #ifndef __int8_t_defined
17737     #define __int8_t_defined
17738     #ifndef int8_t
17739     typedef $acx_cv_type_int8_t int8_t;
17740     #endif
17741     #endif
17742     #endif
17743
17744     #ifndef _INT16_T
17745     #define _INT16_T
17746     #ifndef __int16_t_defined
17747     #define __int16_t_defined
17748     #ifndef int16_t
17749     typedef $acx_cv_type_int16_t int16_t;
17750     #endif
17751     #endif
17752     #endif
17753
17754     #ifndef _INT32_T
17755     #define _INT32_T
17756     #ifndef __int32_t_defined
17757     #define __int32_t_defined
17758     #ifndef int32_t
17759     typedef $acx_cv_type_int32_t int32_t;
17760     #endif
17761     #endif
17762     #endif
17763 EOF
17764 elif test "$ac_cv_type_u_int32_t" = yes; then
17765   sed 's/^ *//' >> tmp-stdint.h <<EOF
17766
17767     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
17768     #ifndef _INT8_T
17769     #define _INT8_T
17770     #endif
17771     #ifndef _INT16_T
17772     #define _INT16_T
17773     #endif
17774     #ifndef _INT32_T
17775     #define _INT32_T
17776     #endif
17777
17778     #ifndef _UINT8_T
17779     #define _UINT8_T
17780     #ifndef __uint8_t_defined
17781     #define __uint8_t_defined
17782     #ifndef uint8_t
17783     typedef u_int8_t uint8_t;
17784     #endif
17785     #endif
17786     #endif
17787
17788     #ifndef _UINT16_T
17789     #define _UINT16_T
17790     #ifndef __uint16_t_defined
17791     #define __uint16_t_defined
17792     #ifndef uint16_t
17793     typedef u_int16_t uint16_t;
17794     #endif
17795     #endif
17796     #endif
17797
17798     #ifndef _UINT32_T
17799     #define _UINT32_T
17800     #ifndef __uint32_t_defined
17801     #define __uint32_t_defined
17802     #ifndef uint32_t
17803     typedef u_int32_t uint32_t;
17804     #endif
17805     #endif
17806     #endif
17807 EOF
17808 else
17809   sed 's/^ *//' >> tmp-stdint.h <<EOF
17810
17811     /* Some systems have guard macros to prevent redefinitions, define them.  */
17812     #ifndef _INT8_T
17813     #define _INT8_T
17814     #endif
17815     #ifndef _INT16_T
17816     #define _INT16_T
17817     #endif
17818     #ifndef _INT32_T
17819     #define _INT32_T
17820     #endif
17821     #ifndef _UINT8_T
17822     #define _UINT8_T
17823     #endif
17824     #ifndef _UINT16_T
17825     #define _UINT16_T
17826     #endif
17827     #ifndef _UINT32_T
17828     #define _UINT32_T
17829     #endif
17830 EOF
17831 fi
17832
17833 # ------------- done basic int types, emit int64_t types ------------
17834 if test "$ac_cv_type_uint64_t" = yes; then
17835   sed 's/^ *//' >> tmp-stdint.h <<EOF
17836
17837     /* system headers have good uint64_t and int64_t */
17838     #ifndef _INT64_T
17839     #define _INT64_T
17840     #endif
17841     #ifndef _UINT64_T
17842     #define _UINT64_T
17843     #endif
17844 EOF
17845 elif test "$ac_cv_type_u_int64_t" = yes; then
17846   sed 's/^ *//' >> tmp-stdint.h <<EOF
17847
17848     /* system headers have an u_int64_t (and int64_t) */
17849     #ifndef _INT64_T
17850     #define _INT64_T
17851     #endif
17852     #ifndef _UINT64_T
17853     #define _UINT64_T
17854     #ifndef __uint64_t_defined
17855     #define __uint64_t_defined
17856     #ifndef uint64_t
17857     typedef u_int64_t uint64_t;
17858     #endif
17859     #endif
17860     #endif
17861 EOF
17862 elif test -n "$acx_cv_type_int64_t"; then
17863   sed 's/^ *//' >> tmp-stdint.h <<EOF
17864
17865     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
17866     #ifndef _INT64_T
17867     #define _INT64_T
17868     #ifndef int64_t
17869     typedef $acx_cv_type_int64_t int64_t;
17870     #endif
17871     #endif
17872     #ifndef _UINT64_T
17873     #define _UINT64_T
17874     #ifndef __uint64_t_defined
17875     #define __uint64_t_defined
17876     #ifndef uint64_t
17877     typedef unsigned $acx_cv_type_int64_t uint64_t;
17878     #endif
17879     #endif
17880     #endif
17881 EOF
17882 else
17883   sed 's/^ *//' >> tmp-stdint.h <<EOF
17884
17885     /* some common heuristics for int64_t, using compiler-specific tests */
17886     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
17887     #ifndef _INT64_T
17888     #define _INT64_T
17889     #ifndef __int64_t_defined
17890     #ifndef int64_t
17891     typedef long long int64_t;
17892     #endif
17893     #endif
17894     #endif
17895     #ifndef _UINT64_T
17896     #define _UINT64_T
17897     #ifndef uint64_t
17898     typedef unsigned long long uint64_t;
17899     #endif
17900     #endif
17901
17902     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
17903     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
17904        does not implement __extension__.  But that compiler doesn't define
17905        __GNUC_MINOR__.  */
17906     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
17907     # define __extension__
17908     # endif
17909
17910     # ifndef _INT64_T
17911     # define _INT64_T
17912     # ifndef int64_t
17913     __extension__ typedef long long int64_t;
17914     # endif
17915     # endif
17916     # ifndef _UINT64_T
17917     # define _UINT64_T
17918     # ifndef uint64_t
17919     __extension__ typedef unsigned long long uint64_t;
17920     # endif
17921     # endif
17922
17923     #elif !defined __STRICT_ANSI__
17924     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
17925
17926     #  ifndef _INT64_T
17927     #  define _INT64_T
17928     #  ifndef int64_t
17929     typedef __int64 int64_t;
17930     #  endif
17931     #  endif
17932     #  ifndef _UINT64_T
17933     #  define _UINT64_T
17934     #  ifndef uint64_t
17935     typedef unsigned __int64 uint64_t;
17936     #  endif
17937     #  endif
17938     # endif /* compiler */
17939
17940     #endif /* ANSI version */
17941 EOF
17942 fi
17943
17944 # ------------- done int64_t types, emit intptr types ------------
17945 if test "$ac_cv_type_uintptr_t" != yes; then
17946   sed 's/^ *//' >> tmp-stdint.h <<EOF
17947
17948     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
17949     #ifndef __uintptr_t_defined
17950     #ifndef uintptr_t
17951     typedef u$acx_cv_type_intptr_t uintptr_t;
17952     #endif
17953     #endif
17954     #ifndef __intptr_t_defined
17955     #ifndef intptr_t
17956     typedef $acx_cv_type_intptr_t  intptr_t;
17957     #endif
17958     #endif
17959 EOF
17960 fi
17961
17962 # ------------- done intptr types, emit int_least types ------------
17963 if test "$ac_cv_type_int_least32_t" != yes; then
17964   sed 's/^ *//' >> tmp-stdint.h <<EOF
17965
17966     /* Define int_least types */
17967     typedef int8_t     int_least8_t;
17968     typedef int16_t    int_least16_t;
17969     typedef int32_t    int_least32_t;
17970     #ifdef _INT64_T
17971     typedef int64_t    int_least64_t;
17972     #endif
17973
17974     typedef uint8_t    uint_least8_t;
17975     typedef uint16_t   uint_least16_t;
17976     typedef uint32_t   uint_least32_t;
17977     #ifdef _UINT64_T
17978     typedef uint64_t   uint_least64_t;
17979     #endif
17980 EOF
17981 fi
17982
17983 # ------------- done intptr types, emit int_fast types ------------
17984 if test "$ac_cv_type_int_fast32_t" != yes; then
17985       sed 's/^ *//' >> tmp-stdint.h <<EOF
17986
17987     /* Define int_fast types.  short is often slow */
17988     typedef int8_t       int_fast8_t;
17989     typedef int          int_fast16_t;
17990     typedef int32_t      int_fast32_t;
17991     #ifdef _INT64_T
17992     typedef int64_t      int_fast64_t;
17993     #endif
17994
17995     typedef uint8_t      uint_fast8_t;
17996     typedef unsigned int uint_fast16_t;
17997     typedef uint32_t     uint_fast32_t;
17998     #ifdef _UINT64_T
17999     typedef uint64_t     uint_fast64_t;
18000     #endif
18001 EOF
18002 fi
18003
18004 if test "$ac_cv_type_uintmax_t" != yes; then
18005   sed 's/^ *//' >> tmp-stdint.h <<EOF
18006
18007     /* Define intmax based on what we found */
18008     #ifndef intmax_t
18009     #ifdef _INT64_T
18010     typedef int64_t       intmax_t;
18011     #else
18012     typedef long          intmax_t;
18013     #endif
18014     #endif
18015     #ifndef uintmax_t
18016     #ifdef _UINT64_T
18017     typedef uint64_t      uintmax_t;
18018     #else
18019     typedef unsigned long uintmax_t;
18020     #endif
18021     #endif
18022 EOF
18023 fi
18024
18025 sed 's/^ *//' >> tmp-stdint.h <<EOF
18026
18027   #endif /* GCC_GENERATED_STDINT_H */
18028 EOF
18029
18030 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18031   rm -f tmp-stdint.h
18032 else
18033   mv -f tmp-stdint.h gstdint.h
18034 fi
18035
18036  ;;
18037
18038   esac
18039 done # for ac_tag
18040
18041
18042 as_fn_exit 0
18043 _ACEOF
18044 ac_clean_files=$ac_clean_files_save
18045
18046 test $ac_write_fail = 0 ||
18047   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18048
18049
18050 # configure is writing to config.log, and then calls config.status.
18051 # config.status does its own redirection, appending to config.log.
18052 # Unfortunately, on DOS this fails, as config.log is still kept open
18053 # by configure, so config.status won't be able to write to it; its
18054 # output is simply discarded.  So we exec the FD to /dev/null,
18055 # effectively closing config.log, so it can be properly (re)opened and
18056 # appended to by config.status.  When coming back to configure, we
18057 # need to make the FD available again.
18058 if test "$no_create" != yes; then
18059   ac_cs_success=:
18060   ac_config_status_args=
18061   test "$silent" = yes &&
18062     ac_config_status_args="$ac_config_status_args --quiet"
18063   exec 5>/dev/null
18064   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18065   exec 5>>config.log
18066   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18067   # would make configure fail if this is the last instruction.
18068   $ac_cs_success || as_fn_exit $?
18069 fi
18070 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18071   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18072 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18073 fi
18074