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 ARCH_AARCH64_LINUX_FALSE
 612 ARCH_AARCH64_LINUX_TRUE
 613 HAVE_IFUNC_FALSE
 614 HAVE_IFUNC_TRUE
 615 SIZES
 616 XLDFLAGS
 617 XCFLAGS
 618 config_path
 619 LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE
 620 LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE
 621 LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE
 622 LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE
 623 LIBAT_BUILD_VERSIONED_SHLIB_FALSE
 624 LIBAT_BUILD_VERSIONED_SHLIB_TRUE
 625 OPT_LDFLAGS
 626 SECTION_LDFLAGS
 627 enable_aarch64_lse
 628 libtool_VERSION
 629 MAINT
 630 MAINTAINER_MODE_FALSE
 631 MAINTAINER_MODE_TRUE
 632 enable_static
 633 enable_shared
 634 lt_host_flags
 635 CPP
 636 OTOOL64
 637 OTOOL
 638 LIPO
 639 NMEDIT
 640 DSYMUTIL
 641 OBJDUMP
 642 LN_S
 643 ac_ct_DUMPBIN
 644 DUMPBIN
 645 LD
 646 FGREP
 647 EGREP
 648 GREP
 649 SED
 650 LIBTOOL
 651 PERL
 652 RANLIB
 653 NM
 654 AR
 655 am__fastdepCCAS_FALSE
 656 am__fastdepCCAS_TRUE
 657 CCASDEPMODE
 658 CCASFLAGS
 659 CCAS
 660 am__fastdepCC_FALSE
 661 am__fastdepCC_TRUE
 662 CCDEPMODE
 663 am__nodep
 664 AMDEPBACKSLASH
 665 AMDEP_FALSE
 666 AMDEP_TRUE
 667 am__quote
 668 am__include
 669 DEPDIR
 670 OBJEXT
 671 EXEEXT
 672 ac_ct_CC
 673 CPPFLAGS
 674 LDFLAGS
 675 CFLAGS
 676 CC
 677 toolexeclibdir
 678 toolexecdir
 679 multi_basedir
 680 am__untar
 681 am__tar
 682 AMTAR
 683 am__leading_dot
 684 SET_MAKE
 685 AWK
 686 mkdir_p
 687 MKDIR_P
 688 INSTALL_STRIP_PROGRAM
 689 STRIP
 690 install_sh
 691 MAKEINFO
 692 AUTOHEADER
 693 AUTOMAKE
 694 AUTOCONF
 695 ACLOCAL
 696 VERSION
 697 PACKAGE
 698 CYGPATH_W
 699 am__isrc
 700 INSTALL_DATA
 701 INSTALL_SCRIPT
 702 INSTALL_PROGRAM
 703 target_os
 704 target_vendor
 705 target_cpu
 706 target
 707 host_os
 708 host_vendor
 709 host_cpu
 710 host
 711 build_os
 712 build_vendor
 713 build_cpu
 714 build
 715 GENINSRC_FALSE
 716 GENINSRC_TRUE
 717 target_alias
 718 host_alias
 719 build_alias
 720 LIBS
 721 ECHO_T
 722 ECHO_N
 723 ECHO_C
 724 DEFS
 725 mandir
 726 localedir
 727 libdir
 728 psdir
 729 pdfdir
 730 dvidir
 731 htmldir
 732 infodir
 733 docdir
 734 oldincludedir
 735 includedir
 736 localstatedir
 737 sharedstatedir
 738 sysconfdir
 739 datadir
 740 datarootdir
 741 libexecdir
 742 sbindir
 743 bindir
 744 program_transform_name
 745 prefix
 746 exec_prefix
 747 PACKAGE_URL
 748 PACKAGE_BUGREPORT
 749 PACKAGE_STRING
 750 PACKAGE_VERSION
 751 PACKAGE_TARNAME
 752 PACKAGE_NAME
 753 PATH_SEPARATOR
 754 SHELL'
 755 ac_subst_files=''
 756 ac_user_opts='
 757 enable_option_checking
 758 enable_version_specific_runtime_libs
 759 enable_generated_files_in_srcdir
 760 enable_multilib
 761 enable_dependency_tracking
 762 enable_shared
 763 enable_static
 764 with_pic
 765 enable_fast_install
 766 with_gnu_ld
 767 enable_libtool_lock
 768 enable_maintainer_mode
 769 enable_symvers
 770 enable_cet
 771 with_gcc_major_version_only
 772 '
 773       ac_precious_vars='build_alias
 774 host_alias
 775 target_alias
 776 CPP
 777 CPPFLAGS'
 778
 779
 780 # Initialize some variables set by options.
 781 ac_init_help=
 782 ac_init_version=false
 783 ac_unrecognized_opts=
 784 ac_unrecognized_sep=
 785 # The variables have the same names as the options, with
 786 # dashes changed to underlines.
 787 cache_file=/dev/null
 788 exec_prefix=NONE
 789 no_create=
 790 no_recursion=
 791 prefix=NONE
 792 program_prefix=NONE
 793 program_suffix=NONE
 794 program_transform_name=s,x,x,
 795 silent=
 796 site=
 797 srcdir=
 798 verbose=
 799 x_includes=NONE
 800 x_libraries=NONE
 801
 802 # Installation directory options.
 803 # These are left unexpanded so users can "make install exec_prefix=/foo"
 804 # and all the variables that are supposed to be based on exec_prefix
 805 # by default will actually change.
 806 # Use braces instead of parens because sh, perl, etc. also accept them.
 807 # (The list follows the same order as the GNU Coding Standards.)
 808 bindir='${exec_prefix}/bin'
 809 sbindir='${exec_prefix}/sbin'
 810 libexecdir='${exec_prefix}/libexec'
 811 datarootdir='${prefix}/share'
 812 datadir='${datarootdir}'
 813 sysconfdir='${prefix}/etc'
 814 sharedstatedir='${prefix}/com'
 815 localstatedir='${prefix}/var'
 816 includedir='${prefix}/include'
 817 oldincludedir='/usr/include'
 818 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 819 infodir='${datarootdir}/info'
 820 htmldir='${docdir}'
 821 dvidir='${docdir}'
 822 pdfdir='${docdir}'
 823 psdir='${docdir}'
 824 libdir='${exec_prefix}/lib'
 825 localedir='${datarootdir}/locale'
 826 mandir='${datarootdir}/man'
 827
 828 ac_prev=
 829 ac_dashdash=
 830 for ac_option
 831 do
 832   # If the previous option needs an argument, assign it.
 833   if test -n "$ac_prev"; then
 834     eval $ac_prev=\$ac_option
 835     ac_prev=
 836     continue
 837   fi
 838
 839   case $ac_option in
 840   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 841   *)    ac_optarg=yes ;;
 842   esac
 843
 844   # Accept the important Cygnus configure options, so we can diagnose typos.
 845
 846   case $ac_dashdash$ac_option in
 847   --)
 848     ac_dashdash=yes ;;
 849
 850   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 851     ac_prev=bindir ;;
 852   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 853     bindir=$ac_optarg ;;
 854
 855   -build | --build | --buil | --bui | --bu)
 856     ac_prev=build_alias ;;
 857   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 858     build_alias=$ac_optarg ;;
 859
 860   -cache-file | --cache-file | --cache-fil | --cache-fi \
 861   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 862     ac_prev=cache_file ;;
 863   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 864   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 865     cache_file=$ac_optarg ;;
 866
 867   --config-cache | -C)
 868     cache_file=config.cache ;;
 869
 870   -datadir | --datadir | --datadi | --datad)
 871     ac_prev=datadir ;;
 872   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 873     datadir=$ac_optarg ;;
 874
 875   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 876   | --dataroo | --dataro | --datar)
 877     ac_prev=datarootdir ;;
 878   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 879   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 880     datarootdir=$ac_optarg ;;
 881
 882   -disable-* | --disable-*)
 883     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 884     # Reject names that are not valid shell variable names.
 885     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 886       as_fn_error "invalid feature name: $ac_useropt"
 887     ac_useropt_orig=$ac_useropt
 888     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 889     case $ac_user_opts in
 890       *"
 891 "enable_$ac_useropt"
 892 "*) ;;
 893       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 894          ac_unrecognized_sep=', ';;
 895     esac
 896     eval enable_$ac_useropt=no ;;
 897
 898   -docdir | --docdir | --docdi | --doc | --do)
 899     ac_prev=docdir ;;
 900   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 901     docdir=$ac_optarg ;;
 902
 903   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 904     ac_prev=dvidir ;;
 905   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 906     dvidir=$ac_optarg ;;
 907
 908   -enable-* | --enable-*)
 909     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 910     # Reject names that are not valid shell variable names.
 911     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 912       as_fn_error "invalid feature name: $ac_useropt"
 913     ac_useropt_orig=$ac_useropt
 914     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 915     case $ac_user_opts in
 916       *"
 917 "enable_$ac_useropt"
 918 "*) ;;
 919       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 920          ac_unrecognized_sep=', ';;
 921     esac
 922     eval enable_$ac_useropt=\$ac_optarg ;;
 923
 924   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 925   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 926   | --exec | --exe | --ex)
 927     ac_prev=exec_prefix ;;
 928   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 929   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 930   | --exec=* | --exe=* | --ex=*)
 931     exec_prefix=$ac_optarg ;;
 932
 933   -gas | --gas | --ga | --g)
 934     # Obsolete; use --with-gas.
 935     with_gas=yes ;;
 936
 937   -help | --help | --hel | --he | -h)
 938     ac_init_help=long ;;
 939   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 940     ac_init_help=recursive ;;
 941   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 942     ac_init_help=short ;;
 943
 944   -host | --host | --hos | --ho)
 945     ac_prev=host_alias ;;
 946   -host=* | --host=* | --hos=* | --ho=*)
 947     host_alias=$ac_optarg ;;
 948
 949   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 950     ac_prev=htmldir ;;
 951   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 952   | --ht=*)
 953     htmldir=$ac_optarg ;;
 954
 955   -includedir | --includedir | --includedi | --included | --include \
 956   | --includ | --inclu | --incl | --inc)
 957     ac_prev=includedir ;;
 958   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 959   | --includ=* | --inclu=* | --incl=* | --inc=*)
 960     includedir=$ac_optarg ;;
 961
 962   -infodir | --infodir | --infodi | --infod | --info | --inf)
 963     ac_prev=infodir ;;
 964   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 965     infodir=$ac_optarg ;;
 966
 967   -libdir | --libdir | --libdi | --libd)
 968     ac_prev=libdir ;;
 969   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 970     libdir=$ac_optarg ;;
 971
 972   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 973   | --libexe | --libex | --libe)
 974     ac_prev=libexecdir ;;
 975   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 976   | --libexe=* | --libex=* | --libe=*)
 977     libexecdir=$ac_optarg ;;
 978
 979   -localedir | --localedir | --localedi | --localed | --locale)
 980     ac_prev=localedir ;;
 981   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 982     localedir=$ac_optarg ;;
 983
 984   -localstatedir | --localstatedir | --localstatedi | --localstated \
 985   | --localstate | --localstat | --localsta | --localst | --locals)
 986     ac_prev=localstatedir ;;
 987   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 988   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 989     localstatedir=$ac_optarg ;;
 990
 991   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 992     ac_prev=mandir ;;
 993   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 994     mandir=$ac_optarg ;;
 995
 996   -nfp | --nfp | --nf)
 997     # Obsolete; use --without-fp.
 998     with_fp=no ;;
 999
1000   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1001   | --no-cr | --no-c | -n)
1002     no_create=yes ;;
1003
1004   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1005   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1006     no_recursion=yes ;;
1007
1008   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1009   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1010   | --oldin | --oldi | --old | --ol | --o)
1011     ac_prev=oldincludedir ;;
1012   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1013   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1014   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1015     oldincludedir=$ac_optarg ;;
1016
1017   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1018     ac_prev=prefix ;;
1019   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1020     prefix=$ac_optarg ;;
1021
1022   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1023   | --program-pre | --program-pr | --program-p)
1024     ac_prev=program_prefix ;;
1025   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1026   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1027     program_prefix=$ac_optarg ;;
1028
1029   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1030   | --program-suf | --program-su | --program-s)
1031     ac_prev=program_suffix ;;
1032   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1033   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1034     program_suffix=$ac_optarg ;;
1035
1036   -program-transform-name | --program-transform-name \
1037   | --program-transform-nam | --program-transform-na \
1038   | --program-transform-n | --program-transform- \
1039   | --program-transform | --program-transfor \
1040   | --program-transfo | --program-transf \
1041   | --program-trans | --program-tran \
1042   | --progr-tra | --program-tr | --program-t)
1043     ac_prev=program_transform_name ;;
1044   -program-transform-name=* | --program-transform-name=* \
1045   | --program-transform-nam=* | --program-transform-na=* \
1046   | --program-transform-n=* | --program-transform-=* \
1047   | --program-transform=* | --program-transfor=* \
1048   | --program-transfo=* | --program-transf=* \
1049   | --program-trans=* | --program-tran=* \
1050   | --progr-tra=* | --program-tr=* | --program-t=*)
1051     program_transform_name=$ac_optarg ;;
1052
1053   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1054     ac_prev=pdfdir ;;
1055   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1056     pdfdir=$ac_optarg ;;
1057
1058   -psdir | --psdir | --psdi | --psd | --ps)
1059     ac_prev=psdir ;;
1060   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1061     psdir=$ac_optarg ;;
1062
1063   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1064   | -silent | --silent | --silen | --sile | --sil)
1065     silent=yes ;;
1066
1067   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1068     ac_prev=sbindir ;;
1069   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1070   | --sbi=* | --sb=*)
1071     sbindir=$ac_optarg ;;
1072
1073   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1074   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1075   | --sharedst | --shareds | --shared | --share | --shar \
1076   | --sha | --sh)
1077     ac_prev=sharedstatedir ;;
1078   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1079   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1080   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1081   | --sha=* | --sh=*)
1082     sharedstatedir=$ac_optarg ;;
1083
1084   -site | --site | --sit)
1085     ac_prev=site ;;
1086   -site=* | --site=* | --sit=*)
1087     site=$ac_optarg ;;
1088
1089   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1090     ac_prev=srcdir ;;
1091   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1092     srcdir=$ac_optarg ;;
1093
1094   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1095   | --syscon | --sysco | --sysc | --sys | --sy)
1096     ac_prev=sysconfdir ;;
1097   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1098   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1099     sysconfdir=$ac_optarg ;;
1100
1101   -target | --target | --targe | --targ | --tar | --ta | --t)
1102     ac_prev=target_alias ;;
1103   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1104     target_alias=$ac_optarg ;;
1105
1106   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1107     verbose=yes ;;
1108
1109   -version | --version | --versio | --versi | --vers | -V)
1110     ac_init_version=: ;;
1111
1112   -with-* | --with-*)
1113     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1114     # Reject names that are not valid shell variable names.
1115     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1116       as_fn_error "invalid package name: $ac_useropt"
1117     ac_useropt_orig=$ac_useropt
1118     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1119     case $ac_user_opts in
1120       *"
1121 "with_$ac_useropt"
1122 "*) ;;
1123       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1124          ac_unrecognized_sep=', ';;
1125     esac
1126     eval with_$ac_useropt=\$ac_optarg ;;
1127
1128   -without-* | --without-*)
1129     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1130     # Reject names that are not valid shell variable names.
1131     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1132       as_fn_error "invalid package name: $ac_useropt"
1133     ac_useropt_orig=$ac_useropt
1134     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1135     case $ac_user_opts in
1136       *"
1137 "with_$ac_useropt"
1138 "*) ;;
1139       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1140          ac_unrecognized_sep=', ';;
1141     esac
1142     eval with_$ac_useropt=no ;;
1143
1144   --x)
1145     # Obsolete; use --with-x.
1146     with_x=yes ;;
1147
1148   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1149   | --x-incl | --x-inc | --x-in | --x-i)
1150     ac_prev=x_includes ;;
1151   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1152   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1153     x_includes=$ac_optarg ;;
1154
1155   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1156   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1157     ac_prev=x_libraries ;;
1158   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1159   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1160     x_libraries=$ac_optarg ;;
1161
1162   -*) as_fn_error "unrecognized option: \`$ac_option'
1163 Try \`$0 --help' for more information."
1164     ;;
1165
1166   *=*)
1167     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1168     # Reject names that are not valid shell variable names.
1169     case $ac_envvar in #(
1170       '' | [0-9]* | *[!_$as_cr_alnum]* )
1171       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1172     esac
1173     eval $ac_envvar=\$ac_optarg
1174     export $ac_envvar ;;
1175
1176   *)
1177     # FIXME: should be removed in autoconf 3.0.
1178     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1179     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1180       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1181     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1182     ;;
1183
1184   esac
1185 done
1186
1187 if test -n "$ac_prev"; then
1188   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1189   as_fn_error "missing argument to $ac_option"
1190 fi
1191
1192 if test -n "$ac_unrecognized_opts"; then
1193   case $enable_option_checking in
1194     no) ;;
1195     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1196     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1197   esac
1198 fi
1199
1200 # Check all directory arguments for consistency.
1201 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1202                 datadir sysconfdir sharedstatedir localstatedir includedir \
1203                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1204                 libdir localedir mandir
1205 do
1206   eval ac_val=\$$ac_var
1207   # Remove trailing slashes.
1208   case $ac_val in
1209     */ )
1210       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1211       eval $ac_var=\$ac_val;;
1212   esac
1213   # Be sure to have absolute directory names.
1214   case $ac_val in
1215     [\\/$]* | ?:[\\/]* )  continue;;
1216     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1217   esac
1218   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1219 done
1220
1221 # There might be people who depend on the old broken behavior: `$host'
1222 # used to hold the argument of --host etc.
1223 # FIXME: To remove some day.
1224 build=$build_alias
1225 host=$host_alias
1226 target=$target_alias
1227
1228 # FIXME: To remove some day.
1229 if test "x$host_alias" != x; then
1230   if test "x$build_alias" = x; then
1231     cross_compiling=maybe
1232     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1233     If a cross compiler is detected then cross compile mode will be used." >&2
1234   elif test "x$build_alias" != "x$host_alias"; then
1235     cross_compiling=yes
1236   fi
1237 fi
1238
1239 ac_tool_prefix=
1240 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1241
1242 test "$silent" = yes && exec 6>/dev/null
1243
1244
1245 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1246 ac_ls_di=`ls -di .` &&
1247 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1248   as_fn_error "working directory cannot be determined"
1249 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1250   as_fn_error "pwd does not report name of working directory"
1251
1252
1253 # Find the source files, if location was not specified.
1254 if test -z "$srcdir"; then
1255   ac_srcdir_defaulted=yes
1256   # Try the directory containing this script, then the parent directory.
1257   ac_confdir=`$as_dirname -- "$as_myself" ||
1258 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1259          X"$as_myself" : 'X\(//\)[^/]' \| \
1260          X"$as_myself" : 'X\(//\)$' \| \
1261          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1262 $as_echo X"$as_myself" |
1263     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1264             s//\1/
1265             q
1266           }
1267           /^X\(\/\/\)[^/].*/{
1268             s//\1/
1269             q
1270           }
1271           /^X\(\/\/\)$/{
1272             s//\1/
1273             q
1274           }
1275           /^X\(\/\).*/{
1276             s//\1/
1277             q
1278           }
1279           s/.*/./; q'`
1280   srcdir=$ac_confdir
1281   if test ! -r "$srcdir/$ac_unique_file"; then
1282     srcdir=..
1283   fi
1284 else
1285   ac_srcdir_defaulted=no
1286 fi
1287 if test ! -r "$srcdir/$ac_unique_file"; then
1288   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1289   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1290 fi
1291 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1292 ac_abs_confdir=`(
1293         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1294         pwd)`
1295 # When building in place, set srcdir=.
1296 if test "$ac_abs_confdir" = "$ac_pwd"; then
1297   srcdir=.
1298 fi
1299 # Remove unnecessary trailing slashes from srcdir.
1300 # Double slashes in file names in object file debugging info
1301 # mess up M-x gdb in Emacs.
1302 case $srcdir in
1303 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1304 esac
1305 for ac_var in $ac_precious_vars; do
1306   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1307   eval ac_env_${ac_var}_value=\$${ac_var}
1308   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1309   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1310 done
1311
1312 #
1313 # Report the --help message.
1314 #
1315 if test "$ac_init_help" = "long"; then
1316   # Omit some internal or obsolete options to make the list less imposing.
1317   # This message is too long to be a string in the A/UX 3.1 sh.
1318   cat <<_ACEOF
1319 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1320
1321 Usage: $0 [OPTION]... [VAR=VALUE]...
1322
1323 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1324 VAR=VALUE.  See below for descriptions of some of the useful variables.
1325
1326 Defaults for the options are specified in brackets.
1327
1328 Configuration:
1329   -h, --help              display this help and exit
1330       --help=short        display options specific to this package
1331       --help=recursive    display the short help of all the included packages
1332   -V, --version           display version information and exit
1333   -q, --quiet, --silent   do not print \`checking...' messages
1334       --cache-file=FILE   cache test results in FILE [disabled]
1335   -C, --config-cache      alias for \`--cache-file=config.cache'
1336   -n, --no-create         do not create output files
1337       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1338
1339 Installation directories:
1340   --prefix=PREFIX         install architecture-independent files in PREFIX
1341                           [$ac_default_prefix]
1342   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1343                           [PREFIX]
1344
1345 By default, \`make install' will install all the files in
1346 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1347 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1348 for instance \`--prefix=\$HOME'.
1349
1350 For better control, use the options below.
1351
1352 Fine tuning of the installation directories:
1353   --bindir=DIR            user executables [EPREFIX/bin]
1354   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1355   --libexecdir=DIR        program executables [EPREFIX/libexec]
1356   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1357   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1358   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1359   --libdir=DIR            object code libraries [EPREFIX/lib]
1360   --includedir=DIR        C header files [PREFIX/include]
1361   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1362   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1363   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1364   --infodir=DIR           info documentation [DATAROOTDIR/info]
1365   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1366   --mandir=DIR            man documentation [DATAROOTDIR/man]
1367   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1368   --htmldir=DIR           html documentation [DOCDIR]
1369   --dvidir=DIR            dvi documentation [DOCDIR]
1370   --pdfdir=DIR            pdf documentation [DOCDIR]
1371   --psdir=DIR             ps documentation [DOCDIR]
1372 _ACEOF
1373
1374   cat <<\_ACEOF
1375
1376 Program names:
1377   --program-prefix=PREFIX            prepend PREFIX to installed program names
1378   --program-suffix=SUFFIX            append SUFFIX to installed program names
1379   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1380
1381 System types:
1382   --build=BUILD     configure for building on BUILD [guessed]
1383   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1384   --target=TARGET   configure for building compilers for TARGET [HOST]
1385 _ACEOF
1386 fi
1387
1388 if test -n "$ac_init_help"; then
1389   case $ac_init_help in
1390      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1391    esac
1392   cat <<\_ACEOF
1393
1394 Optional Features:
1395   --disable-option-checking  ignore unrecognized --enable/--with options
1396   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1397   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1398   --enable-version-specific-runtime-libs
1399                           Specify that runtime libraries should be installed
1400                           in a compiler-specific directory [default=no]
1401   --enable-generated-files-in-srcdir
1402                           put copies of generated files in source dir intended
1403                           for creating source tarballs for users without
1404                           texinfo bison or flex. [default=no]
1405   --enable-multilib       build many library versions (default)
1406   --disable-dependency-tracking  speeds up one-time build
1407   --enable-dependency-tracking   do not reject slow dependency extractors
1408   --enable-shared[=PKGS]  build shared libraries [default=yes]
1409   --enable-static[=PKGS]  build static libraries [default=yes]
1410   --enable-fast-install[=PKGS]
1411                           optimize for fast installation [default=yes]
1412   --disable-libtool-lock  avoid locking (might break parallel builds)
1413   --enable-maintainer-mode  enable make rules and dependencies not useful
1414                           (and sometimes confusing) to the casual installer
1415   --enable-symvers=STYLE  enables symbol versioning of the shared library
1416                           [default=yes]
1417   --enable-cet            enable Intel CET in target libraries
1418                           [default=default]
1419
1420 Optional Packages:
1421   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1422   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1423   --with-pic              try to use only PIC/non-PIC objects [default=use
1424                           both]
1425   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1426   --with-gcc-major-version-only
1427                           use only GCC major number in filesystem paths
1428
1429 Some influential environment variables:
1430   CC          C compiler command
1431   CFLAGS      C compiler flags
1432   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1433               nonstandard directory <lib dir>
1434   LIBS        libraries to pass to the linker, e.g. -l<library>
1435   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1436               you have headers in a nonstandard directory <include dir>
1437   CCAS        assembler compiler command (defaults to CC)
1438   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1439   CPP         C preprocessor
1440
1441 Use these variables to override the choices made by `configure' or to help
1442 it to find libraries and programs with nonstandard names/locations.
1443
1444 Report bugs to the package provider.
1445 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1446 General help using GNU software: <http://www.gnu.org/gethelp/>.
1447 _ACEOF
1448 ac_status=$?
1449 fi
1450
1451 if test "$ac_init_help" = "recursive"; then
1452   # If there are subdirs, report their specific --help.
1453   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1454     test -d "$ac_dir" ||
1455       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1456       continue
1457     ac_builddir=.
1458
1459 case "$ac_dir" in
1460 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1461 *)
1462   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1463   # A ".." for each directory in $ac_dir_suffix.
1464   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1465   case $ac_top_builddir_sub in
1466   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1467   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1468   esac ;;
1469 esac
1470 ac_abs_top_builddir=$ac_pwd
1471 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1472 # for backward compatibility:
1473 ac_top_builddir=$ac_top_build_prefix
1474
1475 case $srcdir in
1476   .)  # We are building in place.
1477     ac_srcdir=.
1478     ac_top_srcdir=$ac_top_builddir_sub
1479     ac_abs_top_srcdir=$ac_pwd ;;
1480   [\\/]* | ?:[\\/]* )  # Absolute name.
1481     ac_srcdir=$srcdir$ac_dir_suffix;
1482     ac_top_srcdir=$srcdir
1483     ac_abs_top_srcdir=$srcdir ;;
1484   *) # Relative name.
1485     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1486     ac_top_srcdir=$ac_top_build_prefix$srcdir
1487     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1488 esac
1489 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1490
1491     cd "$ac_dir" || { ac_status=$?; continue; }
1492     # Check for guested configure.
1493     if test -f "$ac_srcdir/configure.gnu"; then
1494       echo &&
1495       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1496     elif test -f "$ac_srcdir/configure"; then
1497       echo &&
1498       $SHELL "$ac_srcdir/configure" --help=recursive
1499     else
1500       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1501     fi || ac_status=$?
1502     cd "$ac_pwd" || { ac_status=$?; break; }
1503   done
1504 fi
1505
1506 test -n "$ac_init_help" && exit $ac_status
1507 if $ac_init_version; then
1508   cat <<\_ACEOF
1509 GNU Atomic Library configure 1.0
1510 generated by GNU Autoconf 2.64
1511
1512 Copyright (C) 2009 Free Software Foundation, Inc.
1513 This configure script is free software; the Free Software Foundation
1514 gives unlimited permission to copy, distribute and modify it.
1515 _ACEOF
1516   exit
1517 fi
1518
1519 ## ------------------------ ##
1520 ## Autoconf initialization. ##
1521 ## ------------------------ ##
1522
1523 # ac_fn_c_try_compile LINENO
1524 # --------------------------
1525 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1526 ac_fn_c_try_compile ()
1527 {
1528   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1529   rm -f conftest.$ac_objext
1530   if { { ac_try="$ac_compile"
1531 case "(($ac_try" in
1532   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1533   *) ac_try_echo=$ac_try;;
1534 esac
1535 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1536 $as_echo "$ac_try_echo"; } >&5
1537   (eval "$ac_compile") 2>conftest.err
1538   ac_status=$?
1539   if test -s conftest.err; then
1540     grep -v '^ *+' conftest.err >conftest.er1
1541     cat conftest.er1 >&5
1542     mv -f conftest.er1 conftest.err
1543   fi
1544   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1545   test $ac_status = 0; } && {
1546          test -z "$ac_c_werror_flag" ||
1547          test ! -s conftest.err
1548        } && test -s conftest.$ac_objext; then :
1549   ac_retval=0
1550 else
1551   $as_echo "$as_me: failed program was:" >&5
1552 sed 's/^/| /' conftest.$ac_ext >&5
1553
1554         ac_retval=1
1555 fi
1556   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1557   return $ac_retval
1558
1559 } # ac_fn_c_try_compile
1560
1561 # ac_fn_c_try_link LINENO
1562 # -----------------------
1563 # Try to link conftest.$ac_ext, and return whether this succeeded.
1564 ac_fn_c_try_link ()
1565 {
1566   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1567   rm -f conftest.$ac_objext conftest$ac_exeext
1568   if { { ac_try="$ac_link"
1569 case "(($ac_try" in
1570   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1571   *) ac_try_echo=$ac_try;;
1572 esac
1573 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1574 $as_echo "$ac_try_echo"; } >&5
1575   (eval "$ac_link") 2>conftest.err
1576   ac_status=$?
1577   if test -s conftest.err; then
1578     grep -v '^ *+' conftest.err >conftest.er1
1579     cat conftest.er1 >&5
1580     mv -f conftest.er1 conftest.err
1581   fi
1582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1583   test $ac_status = 0; } && {
1584          test -z "$ac_c_werror_flag" ||
1585          test ! -s conftest.err
1586        } && test -s conftest$ac_exeext && {
1587          test "$cross_compiling" = yes ||
1588          $as_test_x conftest$ac_exeext
1589        }; then :
1590   ac_retval=0
1591 else
1592   $as_echo "$as_me: failed program was:" >&5
1593 sed 's/^/| /' conftest.$ac_ext >&5
1594
1595         ac_retval=1
1596 fi
1597   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1598   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1599   # interfere with the next link command; also delete a directory that is
1600   # left behind by Apple's compiler.  We do this before executing the actions.
1601   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1602   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1603   return $ac_retval
1604
1605 } # ac_fn_c_try_link
1606
1607 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1608 # -------------------------------------------------------
1609 # Tests whether HEADER exists and can be compiled using the include files in
1610 # INCLUDES, setting the cache variable VAR accordingly.
1611 ac_fn_c_check_header_compile ()
1612 {
1613   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1614   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1615 $as_echo_n "checking for $2... " >&6; }
1616 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1617   $as_echo_n "(cached) " >&6
1618 else
1619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1620 /* end confdefs.h.  */
1621 $4
1622 #include <$2>
1623 _ACEOF
1624 if ac_fn_c_try_compile "$LINENO"; then :
1625   eval "$3=yes"
1626 else
1627   eval "$3=no"
1628 fi
1629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1630 fi
1631 eval ac_res=\$$3
1632                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1633 $as_echo "$ac_res" >&6; }
1634   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1635
1636 } # ac_fn_c_check_header_compile
1637
1638 # ac_fn_c_try_cpp LINENO
1639 # ----------------------
1640 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1641 ac_fn_c_try_cpp ()
1642 {
1643   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1644   if { { ac_try="$ac_cpp conftest.$ac_ext"
1645 case "(($ac_try" in
1646   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1647   *) ac_try_echo=$ac_try;;
1648 esac
1649 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1650 $as_echo "$ac_try_echo"; } >&5
1651   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1652   ac_status=$?
1653   if test -s conftest.err; then
1654     grep -v '^ *+' conftest.err >conftest.er1
1655     cat conftest.er1 >&5
1656     mv -f conftest.er1 conftest.err
1657   fi
1658   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1659   test $ac_status = 0; } >/dev/null && {
1660          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1661          test ! -s conftest.err
1662        }; then :
1663   ac_retval=0
1664 else
1665   $as_echo "$as_me: failed program was:" >&5
1666 sed 's/^/| /' conftest.$ac_ext >&5
1667
1668     ac_retval=1
1669 fi
1670   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1671   return $ac_retval
1672
1673 } # ac_fn_c_try_cpp
1674
1675 # ac_fn_c_try_run LINENO
1676 # ----------------------
1677 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1678 # that executables *can* be run.
1679 ac_fn_c_try_run ()
1680 {
1681   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1682   if { { ac_try="$ac_link"
1683 case "(($ac_try" in
1684   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1685   *) ac_try_echo=$ac_try;;
1686 esac
1687 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1688 $as_echo "$ac_try_echo"; } >&5
1689   (eval "$ac_link") 2>&5
1690   ac_status=$?
1691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1692   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1693   { { case "(($ac_try" in
1694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1695   *) ac_try_echo=$ac_try;;
1696 esac
1697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1698 $as_echo "$ac_try_echo"; } >&5
1699   (eval "$ac_try") 2>&5
1700   ac_status=$?
1701   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1702   test $ac_status = 0; }; }; then :
1703   ac_retval=0
1704 else
1705   $as_echo "$as_me: program exited with status $ac_status" >&5
1706        $as_echo "$as_me: failed program was:" >&5
1707 sed 's/^/| /' conftest.$ac_ext >&5
1708
1709        ac_retval=$ac_status
1710 fi
1711   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1712   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1713   return $ac_retval
1714
1715 } # ac_fn_c_try_run
1716
1717 # ac_fn_c_check_func LINENO FUNC VAR
1718 # ----------------------------------
1719 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1720 ac_fn_c_check_func ()
1721 {
1722   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1724 $as_echo_n "checking for $2... " >&6; }
1725 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1726   $as_echo_n "(cached) " >&6
1727 else
1728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1729 /* end confdefs.h.  */
1730 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1731    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1732 #define $2 innocuous_$2
1733
1734 /* System header to define __stub macros and hopefully few prototypes,
1735     which can conflict with char $2 (); below.
1736     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1737     <limits.h> exists even on freestanding compilers.  */
1738
1739 #ifdef __STDC__
1740 # include <limits.h>
1741 #else
1742 # include <assert.h>
1743 #endif
1744
1745 #undef $2
1746
1747 /* Override any GCC internal prototype to avoid an error.
1748    Use char because int might match the return type of a GCC
1749    builtin and then its argument prototype would still apply.  */
1750 #ifdef __cplusplus
1751 extern "C"
1752 #endif
1753 char $2 ();
1754 /* The GNU C library defines this for functions which it implements
1755     to always fail with ENOSYS.  Some functions are actually named
1756     something starting with __ and the normal name is an alias.  */
1757 #if defined __stub_$2 || defined __stub___$2
1758 choke me
1759 #endif
1760
1761 int
1762 main ()
1763 {
1764 return $2 ();
1765   ;
1766   return 0;
1767 }
1768 _ACEOF
1769 if ac_fn_c_try_link "$LINENO"; then :
1770   eval "$3=yes"
1771 else
1772   eval "$3=no"
1773 fi
1774 rm -f core conftest.err conftest.$ac_objext \
1775     conftest$ac_exeext conftest.$ac_ext
1776 fi
1777 eval ac_res=\$$3
1778                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1779 $as_echo "$ac_res" >&6; }
1780   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1781
1782 } # ac_fn_c_check_func
1783
1784 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1785 # -------------------------------------------
1786 # Tests whether TYPE exists after having included INCLUDES, setting cache
1787 # variable VAR accordingly.
1788 ac_fn_c_check_type ()
1789 {
1790   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1792 $as_echo_n "checking for $2... " >&6; }
1793 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1794   $as_echo_n "(cached) " >&6
1795 else
1796   eval "$3=no"
1797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1798 /* end confdefs.h.  */
1799 $4
1800 int
1801 main ()
1802 {
1803 if (sizeof ($2))
1804          return 0;
1805   ;
1806   return 0;
1807 }
1808 _ACEOF
1809 if ac_fn_c_try_compile "$LINENO"; then :
1810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1811 /* end confdefs.h.  */
1812 $4
1813 int
1814 main ()
1815 {
1816 if (sizeof (($2)))
1817             return 0;
1818   ;
1819   return 0;
1820 }
1821 _ACEOF
1822 if ac_fn_c_try_compile "$LINENO"; then :
1823
1824 else
1825   eval "$3=yes"
1826 fi
1827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1830 fi
1831 eval ac_res=\$$3
1832                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833 $as_echo "$ac_res" >&6; }
1834   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1835
1836 } # ac_fn_c_check_type
1837
1838 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1839 # --------------------------------------------
1840 # Tries to find the compile-time value of EXPR in a program that includes
1841 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1842 # computed
1843 ac_fn_c_compute_int ()
1844 {
1845   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1846   if test "$cross_compiling" = yes; then
1847     # Depending upon the size, compute the lo and hi bounds.
1848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1849 /* end confdefs.h.  */
1850 $4
1851 int
1852 main ()
1853 {
1854 static int test_array [1 - 2 * !(($2) >= 0)];
1855 test_array [0] = 0
1856
1857   ;
1858   return 0;
1859 }
1860 _ACEOF
1861 if ac_fn_c_try_compile "$LINENO"; then :
1862   ac_lo=0 ac_mid=0
1863   while :; do
1864     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1865 /* end confdefs.h.  */
1866 $4
1867 int
1868 main ()
1869 {
1870 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1871 test_array [0] = 0
1872
1873   ;
1874   return 0;
1875 }
1876 _ACEOF
1877 if ac_fn_c_try_compile "$LINENO"; then :
1878   ac_hi=$ac_mid; break
1879 else
1880   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1881                         if test $ac_lo -le $ac_mid; then
1882                           ac_lo= ac_hi=
1883                           break
1884                         fi
1885                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1886 fi
1887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1888   done
1889 else
1890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1891 /* end confdefs.h.  */
1892 $4
1893 int
1894 main ()
1895 {
1896 static int test_array [1 - 2 * !(($2) < 0)];
1897 test_array [0] = 0
1898
1899   ;
1900   return 0;
1901 }
1902 _ACEOF
1903 if ac_fn_c_try_compile "$LINENO"; then :
1904   ac_hi=-1 ac_mid=-1
1905   while :; do
1906     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1907 /* end confdefs.h.  */
1908 $4
1909 int
1910 main ()
1911 {
1912 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1913 test_array [0] = 0
1914
1915   ;
1916   return 0;
1917 }
1918 _ACEOF
1919 if ac_fn_c_try_compile "$LINENO"; then :
1920   ac_lo=$ac_mid; break
1921 else
1922   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1923                         if test $ac_mid -le $ac_hi; then
1924                           ac_lo= ac_hi=
1925                           break
1926                         fi
1927                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1928 fi
1929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1930   done
1931 else
1932   ac_lo= ac_hi=
1933 fi
1934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1935 fi
1936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1937 # Binary search between lo and hi bounds.
1938 while test "x$ac_lo" != "x$ac_hi"; do
1939   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1941 /* end confdefs.h.  */
1942 $4
1943 int
1944 main ()
1945 {
1946 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1947 test_array [0] = 0
1948
1949   ;
1950   return 0;
1951 }
1952 _ACEOF
1953 if ac_fn_c_try_compile "$LINENO"; then :
1954   ac_hi=$ac_mid
1955 else
1956   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1957 fi
1958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1959 done
1960 case $ac_lo in #((
1961 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1962 '') ac_retval=1 ;;
1963 esac
1964   else
1965     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1966 /* end confdefs.h.  */
1967 $4
1968 static long int longval () { return $2; }
1969 static unsigned long int ulongval () { return $2; }
1970 #include <stdio.h>
1971 #include <stdlib.h>
1972 int
1973 main ()
1974 {
1975
1976   FILE *f = fopen ("conftest.val", "w");
1977   if (! f)
1978     return 1;
1979   if (($2) < 0)
1980     {
1981       long int i = longval ();
1982       if (i != ($2))
1983         return 1;
1984       fprintf (f, "%ld", i);
1985     }
1986   else
1987     {
1988       unsigned long int i = ulongval ();
1989       if (i != ($2))
1990         return 1;
1991       fprintf (f, "%lu", i);
1992     }
1993   /* Do not output a trailing newline, as this causes \r\n confusion
1994      on some platforms.  */
1995   return ferror (f) || fclose (f) != 0;
1996
1997   ;
1998   return 0;
1999 }
2000 _ACEOF
2001 if ac_fn_c_try_run "$LINENO"; then :
2002   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2003 else
2004   ac_retval=1
2005 fi
2006 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2007   conftest.$ac_objext conftest.beam conftest.$ac_ext
2008 rm -f conftest.val
2009
2010   fi
2011   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2012   return $ac_retval
2013
2014 } # ac_fn_c_compute_int
2015
2016 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2017 # -------------------------------------------------------
2018 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2019 # the include files in INCLUDES and setting the cache variable VAR
2020 # accordingly.
2021 ac_fn_c_check_header_mongrel ()
2022 {
2023   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2024   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2025   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2026 $as_echo_n "checking for $2... " >&6; }
2027 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2028   $as_echo_n "(cached) " >&6
2029 fi
2030 eval ac_res=\$$3
2031                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2032 $as_echo "$ac_res" >&6; }
2033 else
2034   # Is the header compilable?
2035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2036 $as_echo_n "checking $2 usability... " >&6; }
2037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2038 /* end confdefs.h.  */
2039 $4
2040 #include <$2>
2041 _ACEOF
2042 if ac_fn_c_try_compile "$LINENO"; then :
2043   ac_header_compiler=yes
2044 else
2045   ac_header_compiler=no
2046 fi
2047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2049 $as_echo "$ac_header_compiler" >&6; }
2050
2051 # Is the header present?
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2053 $as_echo_n "checking $2 presence... " >&6; }
2054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2055 /* end confdefs.h.  */
2056 #include <$2>
2057 _ACEOF
2058 if ac_fn_c_try_cpp "$LINENO"; then :
2059   ac_header_preproc=yes
2060 else
2061   ac_header_preproc=no
2062 fi
2063 rm -f conftest.err conftest.$ac_ext
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2065 $as_echo "$ac_header_preproc" >&6; }
2066
2067 # So?  What about this header?
2068 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2069   yes:no: )
2070     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2071 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2072     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2073 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2074     ;;
2075   no:yes:* )
2076     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2077 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2078     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2079 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2080     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2081 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2082     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2083 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2084     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2085 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2086     ;;
2087 esac
2088   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2089 $as_echo_n "checking for $2... " >&6; }
2090 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2091   $as_echo_n "(cached) " >&6
2092 else
2093   eval "$3=\$ac_header_compiler"
2094 fi
2095 eval ac_res=\$$3
2096                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2097 $as_echo "$ac_res" >&6; }
2098 fi
2099   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2100
2101 } # ac_fn_c_check_header_mongrel
2102 cat >config.log <<_ACEOF
2103 This file contains any messages produced by compilers while
2104 running configure, to aid debugging if configure makes a mistake.
2105
2106 It was created by GNU Atomic Library $as_me 1.0, which was
2107 generated by GNU Autoconf 2.64.  Invocation command line was
2108
2109   $ $0 $@
2110
2111 _ACEOF
2112 exec 5>>config.log
2113 {
2114 cat <<_ASUNAME
2115 ## --------- ##
2116 ## Platform. ##
2117 ## --------- ##
2118
2119 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2120 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2121 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2122 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2123 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2124
2125 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2126 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2127
2128 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2129 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2130 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2131 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2132 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2133 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2134 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2135
2136 _ASUNAME
2137
2138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2139 for as_dir in $PATH
2140 do
2141   IFS=$as_save_IFS
2142   test -z "$as_dir" && as_dir=.
2143     $as_echo "PATH: $as_dir"
2144   done
2145 IFS=$as_save_IFS
2146
2147 } >&5
2148
2149 cat >&5 <<_ACEOF
2150
2151
2152 ## ----------- ##
2153 ## Core tests. ##
2154 ## ----------- ##
2155
2156 _ACEOF
2157
2158
2159 # Keep a trace of the command line.
2160 # Strip out --no-create and --no-recursion so they do not pile up.
2161 # Strip out --silent because we don't want to record it for future runs.
2162 # Also quote any args containing shell meta-characters.
2163 # Make two passes to allow for proper duplicate-argument suppression.
2164 ac_configure_args=
2165 ac_configure_args0=
2166 ac_configure_args1=
2167 ac_must_keep_next=false
2168 for ac_pass in 1 2
2169 do
2170   for ac_arg
2171   do
2172     case $ac_arg in
2173     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2174     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2175     | -silent | --silent | --silen | --sile | --sil)
2176       continue ;;
2177     *\'*)
2178       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2179     esac
2180     case $ac_pass in
2181     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2182     2)
2183       as_fn_append ac_configure_args1 " '$ac_arg'"
2184       if test $ac_must_keep_next = true; then
2185         ac_must_keep_next=false # Got value, back to normal.
2186       else
2187         case $ac_arg in
2188           *=* | --config-cache | -C | -disable-* | --disable-* \
2189           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2190           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2191           | -with-* | --with-* | -without-* | --without-* | --x)
2192             case "$ac_configure_args0 " in
2193               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2194             esac
2195             ;;
2196           -* ) ac_must_keep_next=true ;;
2197         esac
2198       fi
2199       as_fn_append ac_configure_args " '$ac_arg'"
2200       ;;
2201     esac
2202   done
2203 done
2204 { ac_configure_args0=; unset ac_configure_args0;}
2205 { ac_configure_args1=; unset ac_configure_args1;}
2206
2207 # When interrupted or exit'd, cleanup temporary files, and complete
2208 # config.log.  We remove comments because anyway the quotes in there
2209 # would cause problems or look ugly.
2210 # WARNING: Use '\'' to represent an apostrophe within the trap.
2211 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2212 trap 'exit_status=$?
2213   # Save into config.log some information that might help in debugging.
2214   {
2215     echo
2216
2217     cat <<\_ASBOX
2218 ## ---------------- ##
2219 ## Cache variables. ##
2220 ## ---------------- ##
2221 _ASBOX
2222     echo
2223     # The following way of writing the cache mishandles newlines in values,
2224 (
2225   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2226     eval ac_val=\$$ac_var
2227     case $ac_val in #(
2228     *${as_nl}*)
2229       case $ac_var in #(
2230       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2231 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2232       esac
2233       case $ac_var in #(
2234       _ | IFS | as_nl) ;; #(
2235       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2236       *) { eval $ac_var=; unset $ac_var;} ;;
2237       esac ;;
2238     esac
2239   done
2240   (set) 2>&1 |
2241     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2242     *${as_nl}ac_space=\ *)
2243       sed -n \
2244         "s/'\''/'\''\\\\'\'''\''/g;
2245           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2246       ;; #(
2247     *)
2248       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2249       ;;
2250     esac |
2251     sort
2252 )
2253     echo
2254
2255     cat <<\_ASBOX
2256 ## ----------------- ##
2257 ## Output variables. ##
2258 ## ----------------- ##
2259 _ASBOX
2260     echo
2261     for ac_var in $ac_subst_vars
2262     do
2263       eval ac_val=\$$ac_var
2264       case $ac_val in
2265       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2266       esac
2267       $as_echo "$ac_var='\''$ac_val'\''"
2268     done | sort
2269     echo
2270
2271     if test -n "$ac_subst_files"; then
2272       cat <<\_ASBOX
2273 ## ------------------- ##
2274 ## File substitutions. ##
2275 ## ------------------- ##
2276 _ASBOX
2277       echo
2278       for ac_var in $ac_subst_files
2279       do
2280         eval ac_val=\$$ac_var
2281         case $ac_val in
2282         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2283         esac
2284         $as_echo "$ac_var='\''$ac_val'\''"
2285       done | sort
2286       echo
2287     fi
2288
2289     if test -s confdefs.h; then
2290       cat <<\_ASBOX
2291 ## ----------- ##
2292 ## confdefs.h. ##
2293 ## ----------- ##
2294 _ASBOX
2295       echo
2296       cat confdefs.h
2297       echo
2298     fi
2299     test "$ac_signal" != 0 &&
2300       $as_echo "$as_me: caught signal $ac_signal"
2301     $as_echo "$as_me: exit $exit_status"
2302   } >&5
2303   rm -f core *.core core.conftest.* &&
2304     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2305     exit $exit_status
2306 ' 0
2307 for ac_signal in 1 2 13 15; do
2308   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2309 done
2310 ac_signal=0
2311
2312 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2313 rm -f -r conftest* confdefs.h
2314
2315 $as_echo "/* confdefs.h */" > confdefs.h
2316
2317 # Predefined preprocessor variables.
2318
2319 cat >>confdefs.h <<_ACEOF
2320 #define PACKAGE_NAME "$PACKAGE_NAME"
2321 _ACEOF
2322
2323 cat >>confdefs.h <<_ACEOF
2324 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2325 _ACEOF
2326
2327 cat >>confdefs.h <<_ACEOF
2328 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2329 _ACEOF
2330
2331 cat >>confdefs.h <<_ACEOF
2332 #define PACKAGE_STRING "$PACKAGE_STRING"
2333 _ACEOF
2334
2335 cat >>confdefs.h <<_ACEOF
2336 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2337 _ACEOF
2338
2339 cat >>confdefs.h <<_ACEOF
2340 #define PACKAGE_URL "$PACKAGE_URL"
2341 _ACEOF
2342
2343
2344 # Let the site file select an alternate cache file if it wants to.
2345 # Prefer an explicitly selected file to automatically selected ones.
2346 ac_site_file1=NONE
2347 ac_site_file2=NONE
2348 if test -n "$CONFIG_SITE"; then
2349   ac_site_file1=$CONFIG_SITE
2350 elif test "x$prefix" != xNONE; then
2351   ac_site_file1=$prefix/share/config.site
2352   ac_site_file2=$prefix/etc/config.site
2353 else
2354   ac_site_file1=$ac_default_prefix/share/config.site
2355   ac_site_file2=$ac_default_prefix/etc/config.site
2356 fi
2357 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2358 do
2359   test "x$ac_site_file" = xNONE && continue
2360   if test -r "$ac_site_file"; then
2361     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2362 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2363     sed 's/^/| /' "$ac_site_file" >&5
2364     . "$ac_site_file"
2365   fi
2366 done
2367
2368 if test -r "$cache_file"; then
2369   # Some versions of bash will fail to source /dev/null (special
2370   # files actually), so we avoid doing that.
2371   if test -f "$cache_file"; then
2372     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2373 $as_echo "$as_me: loading cache $cache_file" >&6;}
2374     case $cache_file in
2375       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2376       *)                      . "./$cache_file";;
2377     esac
2378   fi
2379 else
2380   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2381 $as_echo "$as_me: creating cache $cache_file" >&6;}
2382   >$cache_file
2383 fi
2384
2385 # Check that the precious variables saved in the cache have kept the same
2386 # value.
2387 ac_cache_corrupted=false
2388 for ac_var in $ac_precious_vars; do
2389   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2390   eval ac_new_set=\$ac_env_${ac_var}_set
2391   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2392   eval ac_new_val=\$ac_env_${ac_var}_value
2393   case $ac_old_set,$ac_new_set in
2394     set,)
2395       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2396 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2397       ac_cache_corrupted=: ;;
2398     ,set)
2399       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2400 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2401       ac_cache_corrupted=: ;;
2402     ,);;
2403     *)
2404       if test "x$ac_old_val" != "x$ac_new_val"; then
2405         # differences in whitespace do not lead to failure.
2406         ac_old_val_w=`echo x $ac_old_val`
2407         ac_new_val_w=`echo x $ac_new_val`
2408         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2409           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2410 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2411           ac_cache_corrupted=:
2412         else
2413           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2414 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2415           eval $ac_var=\$ac_old_val
2416         fi
2417         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2418 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2419         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2420 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2421       fi;;
2422   esac
2423   # Pass precious variables to config.status.
2424   if test "$ac_new_set" = set; then
2425     case $ac_new_val in
2426     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2427     *) ac_arg=$ac_var=$ac_new_val ;;
2428     esac
2429     case " $ac_configure_args " in
2430       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2431       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2432     esac
2433   fi
2434 done
2435 if $ac_cache_corrupted; then
2436   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2437 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2438   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2439 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2440   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2441 fi
2442 ## -------------------- ##
2443 ## Main body of script. ##
2444 ## -------------------- ##
2445
2446 ac_ext=c
2447 ac_cpp='$CPP $CPPFLAGS'
2448 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2449 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2450 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2451
2452
2453
2454
2455
2456 ac_config_headers="$ac_config_headers auto-config.h"
2457
2458
2459 # -------
2460 # Options
2461 # -------
2462
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2464 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2465  # Check whether --enable-version-specific-runtime-libs was given.
2466 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2467   enableval=$enable_version_specific_runtime_libs;
2468       case "$enableval" in
2469        yes|no) ;;
2470        *) as_fn_error "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2471                           esac
2472
2473 else
2474   enable_version_specific_runtime_libs=no
2475 fi
2476
2477
2478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2479 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2480
2481 # We would like our source tree to be readonly. However when releases or
2482 # pre-releases are generated, the flex/bison generated files as well as the
2483 # various formats of manuals need to be included along with the rest of the
2484 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2485 # just that.
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2487 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2488  # Check whether --enable-generated-files-in-srcdir was given.
2489 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2490   enableval=$enable_generated_files_in_srcdir;
2491       case "$enableval" in
2492        yes|no) ;;
2493        *) as_fn_error "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2494                           esac
2495
2496 else
2497   enable_generated_files_in_srcdir=no
2498 fi
2499
2500
2501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2502 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2503  if test "$enable_generated_files_in_srcdir" = yes; then
2504   GENINSRC_TRUE=
2505   GENINSRC_FALSE='#'
2506 else
2507   GENINSRC_TRUE='#'
2508   GENINSRC_FALSE=
2509 fi
2510
2511
2512
2513 # -------
2514
2515 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2516 #
2517 # You will slowly go insane if you do not grok the following fact:  when
2518 # building this library, the top-level /target/ becomes the library's /host/.
2519 #
2520 # configure then causes --target to default to --host, exactly like any
2521 # other package using autoconf.  Therefore, 'target' and 'host' will
2522 # always be the same.  This makes sense both for native and cross compilers
2523 # just think about it for a little while.  :-)
2524 #
2525 # Also, if this library is being configured as part of a cross compiler, the
2526 # top-level configure script will pass the "real" host as $with_cross_host.
2527 #
2528 # Do not delete or change the following two lines.  For why, see
2529 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2530 ac_aux_dir=
2531 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2532   for ac_t in install-sh install.sh shtool; do
2533     if test -f "$ac_dir/$ac_t"; then
2534       ac_aux_dir=$ac_dir
2535       ac_install_sh="$ac_aux_dir/$ac_t -c"
2536       break 2
2537     fi
2538   done
2539 done
2540 if test -z "$ac_aux_dir"; then
2541   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2542 fi
2543
2544 # These three variables are undocumented and unsupported,
2545 # and are intended to be withdrawn in a future Autoconf release.
2546 # They can cause serious problems if a builder's source tree is in a directory
2547 # whose full name contains unusual characters.
2548 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2549 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2550 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2551
2552
2553 # Make sure we can run config.sub.
2554 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2555   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2556
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2558 $as_echo_n "checking build system type... " >&6; }
2559 if test "${ac_cv_build+set}" = set; then :
2560   $as_echo_n "(cached) " >&6
2561 else
2562   ac_build_alias=$build_alias
2563 test "x$ac_build_alias" = x &&
2564   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2565 test "x$ac_build_alias" = x &&
2566   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2567 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2568   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2569
2570 fi
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2572 $as_echo "$ac_cv_build" >&6; }
2573 case $ac_cv_build in
2574 *-*-*) ;;
2575 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2576 esac
2577 build=$ac_cv_build
2578 ac_save_IFS=$IFS; IFS='-'
2579 set x $ac_cv_build
2580 shift
2581 build_cpu=$1
2582 build_vendor=$2
2583 shift; shift
2584 # Remember, the first character of IFS is used to create $*,
2585 # except with old shells:
2586 build_os=$*
2587 IFS=$ac_save_IFS
2588 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2589
2590
2591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2592 $as_echo_n "checking host system type... " >&6; }
2593 if test "${ac_cv_host+set}" = set; then :
2594   $as_echo_n "(cached) " >&6
2595 else
2596   if test "x$host_alias" = x; then
2597   ac_cv_host=$ac_cv_build
2598 else
2599   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2600     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2601 fi
2602
2603 fi
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2605 $as_echo "$ac_cv_host" >&6; }
2606 case $ac_cv_host in
2607 *-*-*) ;;
2608 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2609 esac
2610 host=$ac_cv_host
2611 ac_save_IFS=$IFS; IFS='-'
2612 set x $ac_cv_host
2613 shift
2614 host_cpu=$1
2615 host_vendor=$2
2616 shift; shift
2617 # Remember, the first character of IFS is used to create $*,
2618 # except with old shells:
2619 host_os=$*
2620 IFS=$ac_save_IFS
2621 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2622
2623
2624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2625 $as_echo_n "checking target system type... " >&6; }
2626 if test "${ac_cv_target+set}" = set; then :
2627   $as_echo_n "(cached) " >&6
2628 else
2629   if test "x$target_alias" = x; then
2630   ac_cv_target=$ac_cv_host
2631 else
2632   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2633     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2634 fi
2635
2636 fi
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2638 $as_echo "$ac_cv_target" >&6; }
2639 case $ac_cv_target in
2640 *-*-*) ;;
2641 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2642 esac
2643 target=$ac_cv_target
2644 ac_save_IFS=$IFS; IFS='-'
2645 set x $ac_cv_target
2646 shift
2647 target_cpu=$1
2648 target_vendor=$2
2649 shift; shift
2650 # Remember, the first character of IFS is used to create $*,
2651 # except with old shells:
2652 target_os=$*
2653 IFS=$ac_save_IFS
2654 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2655
2656
2657 # The aliases save the names the user supplied, while $host etc.
2658 # will get canonicalized.
2659 test -n "$target_alias" &&
2660   test "$program_prefix$program_suffix$program_transform_name" = \
2661     NONENONEs,x,x, &&
2662   program_prefix=${target_alias}-
2663
2664 target_alias=${target_alias-$host_alias}
2665
2666 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2667 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2668 #  1.9.0:  minimum required version
2669 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2670 #              of other PACKAGE_* variables will, however, and there's nothing
2671 #              we can do about that; they come from AC_INIT).
2672 #  no-dist:  we don't want 'dist' and related rules.
2673 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2674 #            file in the top srcdir, etc, etc), so stop complaining.
2675 #  -Wall:  turns on all automake warnings...
2676 #  -Wno-portability:  ...except this one, since GNU make is required.
2677 #  -Wno-override: ... and this one, since we do want this in testsuite.
2678 am__api_version='1.11'
2679
2680 # Find a good install program.  We prefer a C program (faster),
2681 # so one script is as good as another.  But avoid the broken or
2682 # incompatible versions:
2683 # SysV /etc/install, /usr/sbin/install
2684 # SunOS /usr/etc/install
2685 # IRIX /sbin/install
2686 # AIX /bin/install
2687 # AmigaOS /C/install, which installs bootblocks on floppy discs
2688 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2689 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2690 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2691 # OS/2's system install, which has a completely different semantic
2692 # ./install, which can be erroneously created by make from ./install.sh.
2693 # Reject install programs that cannot install multiple files.
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2695 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2696 if test -z "$INSTALL"; then
2697 if test "${ac_cv_path_install+set}" = set; then :
2698   $as_echo_n "(cached) " >&6
2699 else
2700   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2701 for as_dir in $PATH
2702 do
2703   IFS=$as_save_IFS
2704   test -z "$as_dir" && as_dir=.
2705     # Account for people who put trailing slashes in PATH elements.
2706 case $as_dir/ in #((
2707   ./ | .// | /[cC]/* | \
2708   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2709   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2710   /usr/ucb/* ) ;;
2711   *)
2712     # OSF1 and SCO ODT 3.0 have their own names for install.
2713     # Don't use installbsd from OSF since it installs stuff as root
2714     # by default.
2715     for ac_prog in ginstall scoinst install; do
2716       for ac_exec_ext in '' $ac_executable_extensions; do
2717         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2718           if test $ac_prog = install &&
2719             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2720             # AIX install.  It has an incompatible calling convention.
2721             :
2722           elif test $ac_prog = install &&
2723             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2724             # program-specific install script used by HP pwplus--don't use.
2725             :
2726           else
2727             rm -rf conftest.one conftest.two conftest.dir
2728             echo one > conftest.one
2729             echo two > conftest.two
2730             mkdir conftest.dir
2731             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2732               test -s conftest.one && test -s conftest.two &&
2733               test -s conftest.dir/conftest.one &&
2734               test -s conftest.dir/conftest.two
2735             then
2736               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2737               break 3
2738             fi
2739           fi
2740         fi
2741       done
2742     done
2743     ;;
2744 esac
2745
2746   done
2747 IFS=$as_save_IFS
2748
2749 rm -rf conftest.one conftest.two conftest.dir
2750
2751 fi
2752   if test "${ac_cv_path_install+set}" = set; then
2753     INSTALL=$ac_cv_path_install
2754   else
2755     # As a last resort, use the slow shell script.  Don't cache a
2756     # value for INSTALL within a source directory, because that will
2757     # break other packages using the cache if that directory is
2758     # removed, or if the value is a relative name.
2759     INSTALL=$ac_install_sh
2760   fi
2761 fi
2762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2763 $as_echo "$INSTALL" >&6; }
2764
2765 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2766 # It thinks the first close brace ends the variable substitution.
2767 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2768
2769 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2770
2771 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2772
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2774 $as_echo_n "checking whether build environment is sane... " >&6; }
2775 # Just in case
2776 sleep 1
2777 echo timestamp > conftest.file
2778 # Reject unsafe characters in $srcdir or the absolute working directory
2779 # name.  Accept space and tab only in the latter.
2780 am_lf='
2781 '
2782 case `pwd` in
2783   *[\\\"\#\$\&\'\`$am_lf]*)
2784     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2785 esac
2786 case $srcdir in
2787   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2788     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2789 esac
2790
2791 # Do `set' in a subshell so we don't clobber the current shell's
2792 # arguments.  Must try -L first in case configure is actually a
2793 # symlink; some systems play weird games with the mod time of symlinks
2794 # (eg FreeBSD returns the mod time of the symlink's containing
2795 # directory).
2796 if (
2797    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2798    if test "$*" = "X"; then
2799       # -L didn't work.
2800       set X `ls -t "$srcdir/configure" conftest.file`
2801    fi
2802    rm -f conftest.file
2803    if test "$*" != "X $srcdir/configure conftest.file" \
2804       && test "$*" != "X conftest.file $srcdir/configure"; then
2805
2806       # If neither matched, then we have a broken ls.  This can happen
2807       # if, for instance, CONFIG_SHELL is bash and it inherits a
2808       # broken ls alias from the environment.  This has actually
2809       # happened.  Such a system could not be considered "sane".
2810       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2811 alias in your environment" "$LINENO" 5
2812    fi
2813
2814    test "$2" = conftest.file
2815    )
2816 then
2817    # Ok.
2818    :
2819 else
2820    as_fn_error "newly created file is older than distributed files!
2821 Check your system clock" "$LINENO" 5
2822 fi
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2824 $as_echo "yes" >&6; }
2825 test "$program_prefix" != NONE &&
2826   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2827 # Use a double $ so make ignores it.
2828 test "$program_suffix" != NONE &&
2829   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2830 # Double any \ or $.
2831 # By default was `s,x,x', remove it if useless.
2832 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2833 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2834
2835 # expand $ac_aux_dir to an absolute path
2836 am_aux_dir=`cd $ac_aux_dir && pwd`
2837
2838 if test x"${MISSING+set}" != xset; then
2839   case $am_aux_dir in
2840   *\ * | *\     *)
2841     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2842   *)
2843     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2844   esac
2845 fi
2846 # Use eval to expand $SHELL
2847 if eval "$MISSING --run true"; then
2848   am_missing_run="$MISSING --run "
2849 else
2850   am_missing_run=
2851   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2852 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2853 fi
2854
2855 if test x"${install_sh}" != xset; then
2856   case $am_aux_dir in
2857   *\ * | *\     *)
2858     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2859   *)
2860     install_sh="\${SHELL} $am_aux_dir/install-sh"
2861   esac
2862 fi
2863
2864 # Installed binaries are usually stripped using `strip' when the user
2865 # run `make install-strip'.  However `strip' might not be the right
2866 # tool to use in cross-compilation environments, therefore Automake
2867 # will honor the `STRIP' environment variable to overrule this program.
2868 if test "$cross_compiling" != no; then
2869   if test -n "$ac_tool_prefix"; then
2870   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2871 set dummy ${ac_tool_prefix}strip; ac_word=$2
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2873 $as_echo_n "checking for $ac_word... " >&6; }
2874 if test "${ac_cv_prog_STRIP+set}" = set; then :
2875   $as_echo_n "(cached) " >&6
2876 else
2877   if test -n "$STRIP"; then
2878   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2879 else
2880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2881 for as_dir in $PATH
2882 do
2883   IFS=$as_save_IFS
2884   test -z "$as_dir" && as_dir=.
2885     for ac_exec_ext in '' $ac_executable_extensions; do
2886   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2887     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2888     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2889     break 2
2890   fi
2891 done
2892   done
2893 IFS=$as_save_IFS
2894
2895 fi
2896 fi
2897 STRIP=$ac_cv_prog_STRIP
2898 if test -n "$STRIP"; then
2899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2900 $as_echo "$STRIP" >&6; }
2901 else
2902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2903 $as_echo "no" >&6; }
2904 fi
2905
2906
2907 fi
2908 if test -z "$ac_cv_prog_STRIP"; then
2909   ac_ct_STRIP=$STRIP
2910   # Extract the first word of "strip", so it can be a program name with args.
2911 set dummy strip; ac_word=$2
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2913 $as_echo_n "checking for $ac_word... " >&6; }
2914 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2915   $as_echo_n "(cached) " >&6
2916 else
2917   if test -n "$ac_ct_STRIP"; then
2918   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2919 else
2920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2921 for as_dir in $PATH
2922 do
2923   IFS=$as_save_IFS
2924   test -z "$as_dir" && as_dir=.
2925     for ac_exec_ext in '' $ac_executable_extensions; do
2926   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2927     ac_cv_prog_ac_ct_STRIP="strip"
2928     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2929     break 2
2930   fi
2931 done
2932   done
2933 IFS=$as_save_IFS
2934
2935 fi
2936 fi
2937 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2938 if test -n "$ac_ct_STRIP"; then
2939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2940 $as_echo "$ac_ct_STRIP" >&6; }
2941 else
2942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2943 $as_echo "no" >&6; }
2944 fi
2945
2946   if test "x$ac_ct_STRIP" = x; then
2947     STRIP=":"
2948   else
2949     case $cross_compiling:$ac_tool_warned in
2950 yes:)
2951 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2952 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2953 ac_tool_warned=yes ;;
2954 esac
2955     STRIP=$ac_ct_STRIP
2956   fi
2957 else
2958   STRIP="$ac_cv_prog_STRIP"
2959 fi
2960
2961 fi
2962 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2963
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2965 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2966 if test -z "$MKDIR_P"; then
2967   if test "${ac_cv_path_mkdir+set}" = set; then :
2968   $as_echo_n "(cached) " >&6
2969 else
2970   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2971 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2972 do
2973   IFS=$as_save_IFS
2974   test -z "$as_dir" && as_dir=.
2975     for ac_prog in mkdir gmkdir; do
2976          for ac_exec_ext in '' $ac_executable_extensions; do
2977            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2978            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2979              'mkdir (GNU coreutils) '* | \
2980              'mkdir (coreutils) '* | \
2981              'mkdir (fileutils) '4.1*)
2982                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2983                break 3;;
2984            esac
2985          done
2986        done
2987   done
2988 IFS=$as_save_IFS
2989
2990 fi
2991
2992   if test "${ac_cv_path_mkdir+set}" = set; then
2993     MKDIR_P="$ac_cv_path_mkdir -p"
2994   else
2995     # As a last resort, use the slow shell script.  Don't cache a
2996     # value for MKDIR_P within a source directory, because that will
2997     # break other packages using the cache if that directory is
2998     # removed, or if the value is a relative name.
2999     test -d ./--version && rmdir ./--version
3000     MKDIR_P="$ac_install_sh -d"
3001   fi
3002 fi
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3004 $as_echo "$MKDIR_P" >&6; }
3005
3006 mkdir_p="$MKDIR_P"
3007 case $mkdir_p in
3008   [\\/$]* | ?:[\\/]*) ;;
3009   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3010 esac
3011
3012 for ac_prog in gawk mawk nawk awk
3013 do
3014   # Extract the first word of "$ac_prog", so it can be a program name with args.
3015 set dummy $ac_prog; ac_word=$2
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3017 $as_echo_n "checking for $ac_word... " >&6; }
3018 if test "${ac_cv_prog_AWK+set}" = set; then :
3019   $as_echo_n "(cached) " >&6
3020 else
3021   if test -n "$AWK"; then
3022   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3023 else
3024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3025 for as_dir in $PATH
3026 do
3027   IFS=$as_save_IFS
3028   test -z "$as_dir" && as_dir=.
3029     for ac_exec_ext in '' $ac_executable_extensions; do
3030   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3031     ac_cv_prog_AWK="$ac_prog"
3032     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3033     break 2
3034   fi
3035 done
3036   done
3037 IFS=$as_save_IFS
3038
3039 fi
3040 fi
3041 AWK=$ac_cv_prog_AWK
3042 if test -n "$AWK"; then
3043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3044 $as_echo "$AWK" >&6; }
3045 else
3046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3047 $as_echo "no" >&6; }
3048 fi
3049
3050
3051   test -n "$AWK" && break
3052 done
3053
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3055 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3056 set x ${MAKE-make}
3057 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3058 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3059   $as_echo_n "(cached) " >&6
3060 else
3061   cat >conftest.make <<\_ACEOF
3062 SHELL = /bin/sh
3063 all:
3064         @echo '@@@%%%=$(MAKE)=@@@%%%'
3065 _ACEOF
3066 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3067 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3068   *@@@%%%=?*=@@@%%%*)
3069     eval ac_cv_prog_make_${ac_make}_set=yes;;
3070   *)
3071     eval ac_cv_prog_make_${ac_make}_set=no;;
3072 esac
3073 rm -f conftest.make
3074 fi
3075 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3077 $as_echo "yes" >&6; }
3078   SET_MAKE=
3079 else
3080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3081 $as_echo "no" >&6; }
3082   SET_MAKE="MAKE=${MAKE-make}"
3083 fi
3084
3085 rm -rf .tst 2>/dev/null
3086 mkdir .tst 2>/dev/null
3087 if test -d .tst; then
3088   am__leading_dot=.
3089 else
3090   am__leading_dot=_
3091 fi
3092 rmdir .tst 2>/dev/null
3093
3094 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3095   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3096   # is not polluted with repeated "-I."
3097   am__isrc=' -I$(srcdir)'
3098   # test to see if srcdir already configured
3099   if test -f $srcdir/config.status; then
3100     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3101   fi
3102 fi
3103
3104 # test whether we have cygpath
3105 if test -z "$CYGPATH_W"; then
3106   if (cygpath --version) >/dev/null 2>/dev/null; then
3107     CYGPATH_W='cygpath -w'
3108   else
3109     CYGPATH_W=echo
3110   fi
3111 fi
3112
3113
3114 # Define the identity of the package.
3115  PACKAGE='libatomic'
3116  VERSION='1.0'
3117
3118
3119 cat >>confdefs.h <<_ACEOF
3120 #define PACKAGE "$PACKAGE"
3121 _ACEOF
3122
3123
3124 cat >>confdefs.h <<_ACEOF
3125 #define VERSION "$VERSION"
3126 _ACEOF
3127
3128 # Some tools Automake needs.
3129
3130 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3131
3132
3133 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3134
3135
3136 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3137
3138
3139 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3140
3141
3142 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3143
3144 # We need awk for the "check" target.  The system "awk" is bad on
3145 # some platforms.
3146 # Always define AMTAR for backward compatibility.  Yes, it's still used
3147 # in the wild :-(  We should find a proper way to deprecate it ...
3148 AMTAR='$${TAR-tar}'
3149
3150 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3151
3152
3153
3154
3155
3156 # Default to --enable-multilib
3157 # Check whether --enable-multilib was given.
3158 if test "${enable_multilib+set}" = set; then :
3159   enableval=$enable_multilib; case "$enableval" in
3160   yes) multilib=yes ;;
3161   no)  multilib=no ;;
3162   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
3163  esac
3164 else
3165   multilib=yes
3166 fi
3167
3168
3169 # We may get other options which we leave undocumented:
3170 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3171 # See config-ml.in if you want the gory details.
3172
3173 if test "$srcdir" = "."; then
3174   if test "$with_target_subdir" != "."; then
3175     multi_basedir="$srcdir/$with_multisrctop../.."
3176   else
3177     multi_basedir="$srcdir/$with_multisrctop.."
3178   fi
3179 else
3180   multi_basedir="$srcdir/.."
3181 fi
3182
3183
3184 # Even if the default multilib is not a cross compilation,
3185 # it may be that some of the other multilibs are.
3186 if test $cross_compiling = no && test $multilib = yes \
3187    && test "x${with_multisubdir}" != x ; then
3188    cross_compiling=maybe
3189 fi
3190
3191 ac_config_commands="$ac_config_commands default-1"
3192
3193
3194 # Calculate toolexeclibdir
3195 # Also toolexecdir, though it's only used in toolexeclibdir
3196 case ${enable_version_specific_runtime_libs} in
3197   yes)
3198     # Need the gcc compiler version to know where to install libraries
3199     # and header files if --enable-version-specific-runtime-libs option
3200     # is selected.
3201     toolexecdir='$(libdir)/gcc/$(target_alias)'
3202     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3203     ;;
3204   no)
3205     if test -n "$with_cross_host" &&
3206        test x"$with_cross_host" != x"no"; then
3207       # Install a library built with a cross compiler in tooldir, not libdir.
3208       toolexecdir='$(exec_prefix)/$(target_alias)'
3209       toolexeclibdir='$(toolexecdir)/lib'
3210     else
3211       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3212       toolexeclibdir='$(libdir)'
3213     fi
3214     multi_os_directory=`$CC -print-multi-os-directory`
3215     case $multi_os_directory in
3216       .) ;; # Avoid trailing /.
3217       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3218     esac
3219     ;;
3220 esac
3221
3222
3223
3224 # Check the compiler.
3225 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3226 # We must force CC to /not/ be precious variables; otherwise
3227 # the wrong, non-multilib-adjusted value will be used in multilibs.
3228 # As a side effect, we have to subst CFLAGS ourselves.
3229
3230
3231
3232 ac_ext=c
3233 ac_cpp='$CPP $CPPFLAGS'
3234 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3235 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3236 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3237 if test -n "$ac_tool_prefix"; then
3238   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3239 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3241 $as_echo_n "checking for $ac_word... " >&6; }
3242 if test "${ac_cv_prog_CC+set}" = set; then :
3243   $as_echo_n "(cached) " >&6
3244 else
3245   if test -n "$CC"; then
3246   ac_cv_prog_CC="$CC" # Let the user override the test.
3247 else
3248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3249 for as_dir in $PATH
3250 do
3251   IFS=$as_save_IFS
3252   test -z "$as_dir" && as_dir=.
3253     for ac_exec_ext in '' $ac_executable_extensions; do
3254   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3255     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3256     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3257     break 2
3258   fi
3259 done
3260   done
3261 IFS=$as_save_IFS
3262
3263 fi
3264 fi
3265 CC=$ac_cv_prog_CC
3266 if test -n "$CC"; then
3267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3268 $as_echo "$CC" >&6; }
3269 else
3270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3271 $as_echo "no" >&6; }
3272 fi
3273
3274
3275 fi
3276 if test -z "$ac_cv_prog_CC"; then
3277   ac_ct_CC=$CC
3278   # Extract the first word of "gcc", so it can be a program name with args.
3279 set dummy gcc; ac_word=$2
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3281 $as_echo_n "checking for $ac_word... " >&6; }
3282 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3283   $as_echo_n "(cached) " >&6
3284 else
3285   if test -n "$ac_ct_CC"; then
3286   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3287 else
3288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3289 for as_dir in $PATH
3290 do
3291   IFS=$as_save_IFS
3292   test -z "$as_dir" && as_dir=.
3293     for ac_exec_ext in '' $ac_executable_extensions; do
3294   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3295     ac_cv_prog_ac_ct_CC="gcc"
3296     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3297     break 2
3298   fi
3299 done
3300   done
3301 IFS=$as_save_IFS
3302
3303 fi
3304 fi
3305 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3306 if test -n "$ac_ct_CC"; then
3307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3308 $as_echo "$ac_ct_CC" >&6; }
3309 else
3310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3311 $as_echo "no" >&6; }
3312 fi
3313
3314   if test "x$ac_ct_CC" = x; then
3315     CC=""
3316   else
3317     case $cross_compiling:$ac_tool_warned in
3318 yes:)
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3320 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3321 ac_tool_warned=yes ;;
3322 esac
3323     CC=$ac_ct_CC
3324   fi
3325 else
3326   CC="$ac_cv_prog_CC"
3327 fi
3328
3329 if test -z "$CC"; then
3330           if test -n "$ac_tool_prefix"; then
3331     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3332 set dummy ${ac_tool_prefix}cc; ac_word=$2
3333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3334 $as_echo_n "checking for $ac_word... " >&6; }
3335 if test "${ac_cv_prog_CC+set}" = set; then :
3336   $as_echo_n "(cached) " >&6
3337 else
3338   if test -n "$CC"; then
3339   ac_cv_prog_CC="$CC" # Let the user override the test.
3340 else
3341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3342 for as_dir in $PATH
3343 do
3344   IFS=$as_save_IFS
3345   test -z "$as_dir" && as_dir=.
3346     for ac_exec_ext in '' $ac_executable_extensions; do
3347   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3348     ac_cv_prog_CC="${ac_tool_prefix}cc"
3349     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3350     break 2
3351   fi
3352 done
3353   done
3354 IFS=$as_save_IFS
3355
3356 fi
3357 fi
3358 CC=$ac_cv_prog_CC
3359 if test -n "$CC"; then
3360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3361 $as_echo "$CC" >&6; }
3362 else
3363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3364 $as_echo "no" >&6; }
3365 fi
3366
3367
3368   fi
3369 fi
3370 if test -z "$CC"; then
3371   # Extract the first word of "cc", so it can be a program name with args.
3372 set dummy cc; ac_word=$2
3373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3374 $as_echo_n "checking for $ac_word... " >&6; }
3375 if test "${ac_cv_prog_CC+set}" = set; then :
3376   $as_echo_n "(cached) " >&6
3377 else
3378   if test -n "$CC"; then
3379   ac_cv_prog_CC="$CC" # Let the user override the test.
3380 else
3381   ac_prog_rejected=no
3382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3383 for as_dir in $PATH
3384 do
3385   IFS=$as_save_IFS
3386   test -z "$as_dir" && as_dir=.
3387     for ac_exec_ext in '' $ac_executable_extensions; do
3388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3389     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3390        ac_prog_rejected=yes
3391        continue
3392      fi
3393     ac_cv_prog_CC="cc"
3394     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3395     break 2
3396   fi
3397 done
3398   done
3399 IFS=$as_save_IFS
3400
3401 if test $ac_prog_rejected = yes; then
3402   # We found a bogon in the path, so make sure we never use it.
3403   set dummy $ac_cv_prog_CC
3404   shift
3405   if test $# != 0; then
3406     # We chose a different compiler from the bogus one.
3407     # However, it has the same basename, so the bogon will be chosen
3408     # first if we set CC to just the basename; use the full file name.
3409     shift
3410     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3411   fi
3412 fi
3413 fi
3414 fi
3415 CC=$ac_cv_prog_CC
3416 if test -n "$CC"; then
3417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3418 $as_echo "$CC" >&6; }
3419 else
3420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3421 $as_echo "no" >&6; }
3422 fi
3423
3424
3425 fi
3426 if test -z "$CC"; then
3427   if test -n "$ac_tool_prefix"; then
3428   for ac_prog in cl.exe
3429   do
3430     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3431 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3433 $as_echo_n "checking for $ac_word... " >&6; }
3434 if test "${ac_cv_prog_CC+set}" = set; then :
3435   $as_echo_n "(cached) " >&6
3436 else
3437   if test -n "$CC"; then
3438   ac_cv_prog_CC="$CC" # Let the user override the test.
3439 else
3440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3441 for as_dir in $PATH
3442 do
3443   IFS=$as_save_IFS
3444   test -z "$as_dir" && as_dir=.
3445     for ac_exec_ext in '' $ac_executable_extensions; do
3446   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3447     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3448     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3449     break 2
3450   fi
3451 done
3452   done
3453 IFS=$as_save_IFS
3454
3455 fi
3456 fi
3457 CC=$ac_cv_prog_CC
3458 if test -n "$CC"; then
3459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3460 $as_echo "$CC" >&6; }
3461 else
3462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3463 $as_echo "no" >&6; }
3464 fi
3465
3466
3467     test -n "$CC" && break
3468   done
3469 fi
3470 if test -z "$CC"; then
3471   ac_ct_CC=$CC
3472   for ac_prog in cl.exe
3473 do
3474   # Extract the first word of "$ac_prog", so it can be a program name with args.
3475 set dummy $ac_prog; ac_word=$2
3476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3477 $as_echo_n "checking for $ac_word... " >&6; }
3478 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3479   $as_echo_n "(cached) " >&6
3480 else
3481   if test -n "$ac_ct_CC"; then
3482   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3483 else
3484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3485 for as_dir in $PATH
3486 do
3487   IFS=$as_save_IFS
3488   test -z "$as_dir" && as_dir=.
3489     for ac_exec_ext in '' $ac_executable_extensions; do
3490   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3491     ac_cv_prog_ac_ct_CC="$ac_prog"
3492     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3493     break 2
3494   fi
3495 done
3496   done
3497 IFS=$as_save_IFS
3498
3499 fi
3500 fi
3501 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3502 if test -n "$ac_ct_CC"; then
3503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3504 $as_echo "$ac_ct_CC" >&6; }
3505 else
3506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3507 $as_echo "no" >&6; }
3508 fi
3509
3510
3511   test -n "$ac_ct_CC" && break
3512 done
3513
3514   if test "x$ac_ct_CC" = x; then
3515     CC=""
3516   else
3517     case $cross_compiling:$ac_tool_warned in
3518 yes:)
3519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3520 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3521 ac_tool_warned=yes ;;
3522 esac
3523     CC=$ac_ct_CC
3524   fi
3525 fi
3526
3527 fi
3528
3529
3530 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3531 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3532 as_fn_error "no acceptable C compiler found in \$PATH
3533 See \`config.log' for more details." "$LINENO" 5; }
3534
3535 # Provide some information about the compiler.
3536 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3537 set X $ac_compile
3538 ac_compiler=$2
3539 for ac_option in --version -v -V -qversion; do
3540   { { ac_try="$ac_compiler $ac_option >&5"
3541 case "(($ac_try" in
3542   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3543   *) ac_try_echo=$ac_try;;
3544 esac
3545 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3546 $as_echo "$ac_try_echo"; } >&5
3547   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3548   ac_status=$?
3549   if test -s conftest.err; then
3550     sed '10a\
3551 ... rest of stderr output deleted ...
3552          10q' conftest.err >conftest.er1
3553     cat conftest.er1 >&5
3554     rm -f conftest.er1 conftest.err
3555   fi
3556   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3557   test $ac_status = 0; }
3558 done
3559
3560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3561 /* end confdefs.h.  */
3562
3563 int
3564 main ()
3565 {
3566
3567   ;
3568   return 0;
3569 }
3570 _ACEOF
3571 ac_clean_files_save=$ac_clean_files
3572 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3573 # Try to create an executable without -o first, disregard a.out.
3574 # It will help us diagnose broken compilers, and finding out an intuition
3575 # of exeext.
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3577 $as_echo_n "checking for C compiler default output file name... " >&6; }
3578 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3579
3580 # The possible output files:
3581 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3582
3583 ac_rmfiles=
3584 for ac_file in $ac_files
3585 do
3586   case $ac_file in
3587     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3588     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3589   esac
3590 done
3591 rm -f $ac_rmfiles
3592
3593 if { { ac_try="$ac_link_default"
3594 case "(($ac_try" in
3595   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3596   *) ac_try_echo=$ac_try;;
3597 esac
3598 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3599 $as_echo "$ac_try_echo"; } >&5
3600   (eval "$ac_link_default") 2>&5
3601   ac_status=$?
3602   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3603   test $ac_status = 0; }; then :
3604   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3605 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3606 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3607 # so that the user can short-circuit this test for compilers unknown to
3608 # Autoconf.
3609 for ac_file in $ac_files ''
3610 do
3611   test -f "$ac_file" || continue
3612   case $ac_file in
3613     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3614         ;;
3615     [ab].out )
3616         # We found the default executable, but exeext='' is most
3617         # certainly right.
3618         break;;
3619     *.* )
3620         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3621         then :; else
3622            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3623         fi
3624         # We set ac_cv_exeext here because the later test for it is not
3625         # safe: cross compilers may not add the suffix if given an `-o'
3626         # argument, so we may need to know it at that point already.
3627         # Even if this section looks crufty: it has the advantage of
3628         # actually working.
3629         break;;
3630     * )
3631         break;;
3632   esac
3633 done
3634 test "$ac_cv_exeext" = no && ac_cv_exeext=
3635
3636 else
3637   ac_file=''
3638 fi
3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3640 $as_echo "$ac_file" >&6; }
3641 if test -z "$ac_file"; then :
3642   $as_echo "$as_me: failed program was:" >&5
3643 sed 's/^/| /' conftest.$ac_ext >&5
3644
3645 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3646 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3647 { as_fn_set_status 77
3648 as_fn_error "C compiler cannot create executables
3649 See \`config.log' for more details." "$LINENO" 5; }; }
3650 fi
3651 ac_exeext=$ac_cv_exeext
3652
3653 # Check that the compiler produces executables we can run.  If not, either
3654 # the compiler is broken, or we cross compile.
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3656 $as_echo_n "checking whether the C compiler works... " >&6; }
3657 # If not cross compiling, check that we can run a simple program.
3658 if test "$cross_compiling" != yes; then
3659   if { ac_try='./$ac_file'
3660   { { case "(($ac_try" in
3661   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3662   *) ac_try_echo=$ac_try;;
3663 esac
3664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3665 $as_echo "$ac_try_echo"; } >&5
3666   (eval "$ac_try") 2>&5
3667   ac_status=$?
3668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3669   test $ac_status = 0; }; }; then
3670     cross_compiling=no
3671   else
3672     if test "$cross_compiling" = maybe; then
3673         cross_compiling=yes
3674     else
3675         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3676 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3677 as_fn_error "cannot run C compiled programs.
3678 If you meant to cross compile, use \`--host'.
3679 See \`config.log' for more details." "$LINENO" 5; }
3680     fi
3681   fi
3682 fi
3683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3684 $as_echo "yes" >&6; }
3685
3686 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3687 ac_clean_files=$ac_clean_files_save
3688 # Check that the compiler produces executables we can run.  If not, either
3689 # the compiler is broken, or we cross compile.
3690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3691 $as_echo_n "checking whether we are cross compiling... " >&6; }
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3693 $as_echo "$cross_compiling" >&6; }
3694
3695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3696 $as_echo_n "checking for suffix of executables... " >&6; }
3697 if { { ac_try="$ac_link"
3698 case "(($ac_try" in
3699   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3700   *) ac_try_echo=$ac_try;;
3701 esac
3702 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3703 $as_echo "$ac_try_echo"; } >&5
3704   (eval "$ac_link") 2>&5
3705   ac_status=$?
3706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3707   test $ac_status = 0; }; then :
3708   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3709 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3710 # work properly (i.e., refer to `conftest.exe'), while it won't with
3711 # `rm'.
3712 for ac_file in conftest.exe conftest conftest.*; do
3713   test -f "$ac_file" || continue
3714   case $ac_file in
3715     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3716     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3717           break;;
3718     * ) break;;
3719   esac
3720 done
3721 else
3722   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3723 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3724 as_fn_error "cannot compute suffix of executables: cannot compile and link
3725 See \`config.log' for more details." "$LINENO" 5; }
3726 fi
3727 rm -f conftest$ac_cv_exeext
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3729 $as_echo "$ac_cv_exeext" >&6; }
3730
3731 rm -f conftest.$ac_ext
3732 EXEEXT=$ac_cv_exeext
3733 ac_exeext=$EXEEXT
3734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3735 $as_echo_n "checking for suffix of object files... " >&6; }
3736 if test "${ac_cv_objext+set}" = set; then :
3737   $as_echo_n "(cached) " >&6
3738 else
3739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740 /* end confdefs.h.  */
3741
3742 int
3743 main ()
3744 {
3745
3746   ;
3747   return 0;
3748 }
3749 _ACEOF
3750 rm -f conftest.o conftest.obj
3751 if { { ac_try="$ac_compile"
3752 case "(($ac_try" in
3753   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3754   *) ac_try_echo=$ac_try;;
3755 esac
3756 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3757 $as_echo "$ac_try_echo"; } >&5
3758   (eval "$ac_compile") 2>&5
3759   ac_status=$?
3760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3761   test $ac_status = 0; }; then :
3762   for ac_file in conftest.o conftest.obj conftest.*; do
3763   test -f "$ac_file" || continue;
3764   case $ac_file in
3765     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3766     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3767        break;;
3768   esac
3769 done
3770 else
3771   $as_echo "$as_me: failed program was:" >&5
3772 sed 's/^/| /' conftest.$ac_ext >&5
3773
3774 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3775 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3776 as_fn_error "cannot compute suffix of object files: cannot compile
3777 See \`config.log' for more details." "$LINENO" 5; }
3778 fi
3779 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3780 fi
3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3782 $as_echo "$ac_cv_objext" >&6; }
3783 OBJEXT=$ac_cv_objext
3784 ac_objext=$OBJEXT
3785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3786 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3787 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3788   $as_echo_n "(cached) " >&6
3789 else
3790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3791 /* end confdefs.h.  */
3792
3793 int
3794 main ()
3795 {
3796 #ifndef __GNUC__
3797        choke me
3798 #endif
3799
3800   ;
3801   return 0;
3802 }
3803 _ACEOF
3804 if ac_fn_c_try_compile "$LINENO"; then :
3805   ac_compiler_gnu=yes
3806 else
3807   ac_compiler_gnu=no
3808 fi
3809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3810 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3811
3812 fi
3813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3814 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3815 if test $ac_compiler_gnu = yes; then
3816   GCC=yes
3817 else
3818   GCC=
3819 fi
3820 ac_test_CFLAGS=${CFLAGS+set}
3821 ac_save_CFLAGS=$CFLAGS
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3823 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3824 if test "${ac_cv_prog_cc_g+set}" = set; then :
3825   $as_echo_n "(cached) " >&6
3826 else
3827   ac_save_c_werror_flag=$ac_c_werror_flag
3828    ac_c_werror_flag=yes
3829    ac_cv_prog_cc_g=no
3830    CFLAGS="-g"
3831    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3832 /* end confdefs.h.  */
3833
3834 int
3835 main ()
3836 {
3837
3838   ;
3839   return 0;
3840 }
3841 _ACEOF
3842 if ac_fn_c_try_compile "$LINENO"; then :
3843   ac_cv_prog_cc_g=yes
3844 else
3845   CFLAGS=""
3846       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3847 /* end confdefs.h.  */
3848
3849 int
3850 main ()
3851 {
3852
3853   ;
3854   return 0;
3855 }
3856 _ACEOF
3857 if ac_fn_c_try_compile "$LINENO"; then :
3858
3859 else
3860   ac_c_werror_flag=$ac_save_c_werror_flag
3861          CFLAGS="-g"
3862          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3863 /* end confdefs.h.  */
3864
3865 int
3866 main ()
3867 {
3868
3869   ;
3870   return 0;
3871 }
3872 _ACEOF
3873 if ac_fn_c_try_compile "$LINENO"; then :
3874   ac_cv_prog_cc_g=yes
3875 fi
3876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3877 fi
3878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3879 fi
3880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3881    ac_c_werror_flag=$ac_save_c_werror_flag
3882 fi
3883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3884 $as_echo "$ac_cv_prog_cc_g" >&6; }
3885 if test "$ac_test_CFLAGS" = set; then
3886   CFLAGS=$ac_save_CFLAGS
3887 elif test $ac_cv_prog_cc_g = yes; then
3888   if test "$GCC" = yes; then
3889     CFLAGS="-g -O2"
3890   else
3891     CFLAGS="-g"
3892   fi
3893 else
3894   if test "$GCC" = yes; then
3895     CFLAGS="-O2"
3896   else
3897     CFLAGS=
3898   fi
3899 fi
3900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3901 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3902 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3903   $as_echo_n "(cached) " >&6
3904 else
3905   ac_cv_prog_cc_c89=no
3906 ac_save_CC=$CC
3907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3908 /* end confdefs.h.  */
3909 #include <stdarg.h>
3910 #include <stdio.h>
3911 #include <sys/types.h>
3912 #include <sys/stat.h>
3913 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3914 struct buf { int x; };
3915 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3916 static char *e (p, i)
3917      char **p;
3918      int i;
3919 {
3920   return p[i];
3921 }
3922 static char *f (char * (*g) (char **, int), char **p, ...)
3923 {
3924   char *s;
3925   va_list v;
3926   va_start (v,p);
3927   s = g (p, va_arg (v,int));
3928   va_end (v);
3929   return s;
3930 }
3931
3932 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3933    function prototypes and stuff, but not '\xHH' hex character constants.
3934    These don't provoke an error unfortunately, instead are silently treated
3935    as 'x'.  The following induces an error, until -std is added to get
3936    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3937    array size at least.  It's necessary to write '\x00'==0 to get something
3938    that's true only with -std.  */
3939 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3940
3941 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3942    inside strings and character constants.  */
3943 #define FOO(x) 'x'
3944 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3945
3946 int test (int i, double x);
3947 struct s1 {int (*f) (int a);};
3948 struct s2 {int (*f) (double a);};
3949 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3950 int argc;
3951 char **argv;
3952 int
3953 main ()
3954 {
3955 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3956   ;
3957   return 0;
3958 }
3959 _ACEOF
3960 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3961         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3962 do
3963   CC="$ac_save_CC $ac_arg"
3964   if ac_fn_c_try_compile "$LINENO"; then :
3965   ac_cv_prog_cc_c89=$ac_arg
3966 fi
3967 rm -f core conftest.err conftest.$ac_objext
3968   test "x$ac_cv_prog_cc_c89" != "xno" && break
3969 done
3970 rm -f conftest.$ac_ext
3971 CC=$ac_save_CC
3972
3973 fi
3974 # AC_CACHE_VAL
3975 case "x$ac_cv_prog_cc_c89" in
3976   x)
3977     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3978 $as_echo "none needed" >&6; } ;;
3979   xno)
3980     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3981 $as_echo "unsupported" >&6; } ;;
3982   *)
3983     CC="$CC $ac_cv_prog_cc_c89"
3984     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3985 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3986 esac
3987 if test "x$ac_cv_prog_cc_c89" != xno; then :
3988
3989 fi
3990
3991 ac_ext=c
3992 ac_cpp='$CPP $CPPFLAGS'
3993 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3994 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3995 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3996 DEPDIR="${am__leading_dot}deps"
3997
3998 ac_config_commands="$ac_config_commands depfiles"
3999
4000
4001 am_make=${MAKE-make}
4002 cat > confinc << 'END'
4003 am__doit:
4004         @echo this is the am__doit target
4005 .PHONY: am__doit
4006 END
4007 # If we don't find an include directive, just comment out the code.
4008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4009 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4010 am__include="#"
4011 am__quote=
4012 _am_result=none
4013 # First try GNU make style include.
4014 echo "include confinc" > confmf
4015 # Ignore all kinds of additional output from `make'.
4016 case `$am_make -s -f confmf 2> /dev/null` in #(
4017 *the\ am__doit\ target*)
4018   am__include=include
4019   am__quote=
4020   _am_result=GNU
4021   ;;
4022 esac
4023 # Now try BSD make style include.
4024 if test "$am__include" = "#"; then
4025    echo '.include "confinc"' > confmf
4026    case `$am_make -s -f confmf 2> /dev/null` in #(
4027    *the\ am__doit\ target*)
4028      am__include=.include
4029      am__quote="\""
4030      _am_result=BSD
4031      ;;
4032    esac
4033 fi
4034
4035
4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4037 $as_echo "$_am_result" >&6; }
4038 rm -f confinc confmf
4039
4040 # Check whether --enable-dependency-tracking was given.
4041 if test "${enable_dependency_tracking+set}" = set; then :
4042   enableval=$enable_dependency_tracking;
4043 fi
4044
4045 if test "x$enable_dependency_tracking" != xno; then
4046   am_depcomp="$ac_aux_dir/depcomp"
4047   AMDEPBACKSLASH='\'
4048   am__nodep='_no'
4049 fi
4050  if test "x$enable_dependency_tracking" != xno; then
4051   AMDEP_TRUE=
4052   AMDEP_FALSE='#'
4053 else
4054   AMDEP_TRUE='#'
4055   AMDEP_FALSE=
4056 fi
4057
4058
4059
4060 depcc="$CC"   am_compiler_list=
4061
4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4063 $as_echo_n "checking dependency style of $depcc... " >&6; }
4064 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4065   $as_echo_n "(cached) " >&6
4066 else
4067   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4068   # We make a subdir and do the tests there.  Otherwise we can end up
4069   # making bogus files that we don't know about and never remove.  For
4070   # instance it was reported that on HP-UX the gcc test will end up
4071   # making a dummy file named `D' -- because `-MD' means `put the output
4072   # in D'.
4073   rm -rf conftest.dir
4074   mkdir conftest.dir
4075   # Copy depcomp to subdir because otherwise we won't find it if we're
4076   # using a relative directory.
4077   cp "$am_depcomp" conftest.dir
4078   cd conftest.dir
4079   # We will build objects and dependencies in a subdirectory because
4080   # it helps to detect inapplicable dependency modes.  For instance
4081   # both Tru64's cc and ICC support -MD to output dependencies as a
4082   # side effect of compilation, but ICC will put the dependencies in
4083   # the current directory while Tru64 will put them in the object
4084   # directory.
4085   mkdir sub
4086
4087   am_cv_CC_dependencies_compiler_type=none
4088   if test "$am_compiler_list" = ""; then
4089      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4090   fi
4091   am__universal=false
4092   case " $depcc " in #(
4093      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4094      esac
4095
4096   for depmode in $am_compiler_list; do
4097     # Setup a source with many dependencies, because some compilers
4098     # like to wrap large dependency lists on column 80 (with \), and
4099     # we should not choose a depcomp mode which is confused by this.
4100     #
4101     # We need to recreate these files for each test, as the compiler may
4102     # overwrite some of them when testing with obscure command lines.
4103     # This happens at least with the AIX C compiler.
4104     : > sub/conftest.c
4105     for i in 1 2 3 4 5 6; do
4106       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4107       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4108       # Solaris 8's {/usr,}/bin/sh.
4109       touch sub/conftst$i.h
4110     done
4111     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4112
4113     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4114     # mode.  It turns out that the SunPro C++ compiler does not properly
4115     # handle `-M -o', and we need to detect this.  Also, some Intel
4116     # versions had trouble with output in subdirs
4117     am__obj=sub/conftest.${OBJEXT-o}
4118     am__minus_obj="-o $am__obj"
4119     case $depmode in
4120     gcc)
4121       # This depmode causes a compiler race in universal mode.
4122       test "$am__universal" = false || continue
4123       ;;
4124     nosideeffect)
4125       # after this tag, mechanisms are not by side-effect, so they'll
4126       # only be used when explicitly requested
4127       if test "x$enable_dependency_tracking" = xyes; then
4128         continue
4129       else
4130         break
4131       fi
4132       ;;
4133     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4134       # This compiler won't grok `-c -o', but also, the minuso test has
4135       # not run yet.  These depmodes are late enough in the game, and
4136       # so weak that their functioning should not be impacted.
4137       am__obj=conftest.${OBJEXT-o}
4138       am__minus_obj=
4139       ;;
4140     none) break ;;
4141     esac
4142     if depmode=$depmode \
4143        source=sub/conftest.c object=$am__obj \
4144        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4145        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4146          >/dev/null 2>conftest.err &&
4147        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4148        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4149        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4150        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4151       # icc doesn't choke on unknown options, it will just issue warnings
4152       # or remarks (even with -Werror).  So we grep stderr for any message
4153       # that says an option was ignored or not supported.
4154       # When given -MP, icc 7.0 and 7.1 complain thusly:
4155       #   icc: Command line warning: ignoring option '-M'; no argument required
4156       # The diagnosis changed in icc 8.0:
4157       #   icc: Command line remark: option '-MP' not supported
4158       if (grep 'ignoring option' conftest.err ||
4159           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4160         am_cv_CC_dependencies_compiler_type=$depmode
4161         break
4162       fi
4163     fi
4164   done
4165
4166   cd ..
4167   rm -rf conftest.dir
4168 else
4169   am_cv_CC_dependencies_compiler_type=none
4170 fi
4171
4172 fi
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4174 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4175 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4176
4177  if
4178   test "x$enable_dependency_tracking" != xno \
4179   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4180   am__fastdepCC_TRUE=
4181   am__fastdepCC_FALSE='#'
4182 else
4183   am__fastdepCC_TRUE='#'
4184   am__fastdepCC_FALSE=
4185 fi
4186
4187
4188 # By default we simply use the C compiler to build assembly code.
4189
4190 test "${CCAS+set}" = set || CCAS=$CC
4191 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4192
4193
4194
4195 depcc="$CCAS"   am_compiler_list=
4196
4197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4198 $as_echo_n "checking dependency style of $depcc... " >&6; }
4199 if test "${am_cv_CCAS_dependencies_compiler_type+set}" = set; then :
4200   $as_echo_n "(cached) " >&6
4201 else
4202   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4203   # We make a subdir and do the tests there.  Otherwise we can end up
4204   # making bogus files that we don't know about and never remove.  For
4205   # instance it was reported that on HP-UX the gcc test will end up
4206   # making a dummy file named `D' -- because `-MD' means `put the output
4207   # in D'.
4208   rm -rf conftest.dir
4209   mkdir conftest.dir
4210   # Copy depcomp to subdir because otherwise we won't find it if we're
4211   # using a relative directory.
4212   cp "$am_depcomp" conftest.dir
4213   cd conftest.dir
4214   # We will build objects and dependencies in a subdirectory because
4215   # it helps to detect inapplicable dependency modes.  For instance
4216   # both Tru64's cc and ICC support -MD to output dependencies as a
4217   # side effect of compilation, but ICC will put the dependencies in
4218   # the current directory while Tru64 will put them in the object
4219   # directory.
4220   mkdir sub
4221
4222   am_cv_CCAS_dependencies_compiler_type=none
4223   if test "$am_compiler_list" = ""; then
4224      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4225   fi
4226   am__universal=false
4227
4228
4229   for depmode in $am_compiler_list; do
4230     # Setup a source with many dependencies, because some compilers
4231     # like to wrap large dependency lists on column 80 (with \), and
4232     # we should not choose a depcomp mode which is confused by this.
4233     #
4234     # We need to recreate these files for each test, as the compiler may
4235     # overwrite some of them when testing with obscure command lines.
4236     # This happens at least with the AIX C compiler.
4237     : > sub/conftest.c
4238     for i in 1 2 3 4 5 6; do
4239       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4240       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4241       # Solaris 8's {/usr,}/bin/sh.
4242       touch sub/conftst$i.h
4243     done
4244     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4245
4246     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4247     # mode.  It turns out that the SunPro C++ compiler does not properly
4248     # handle `-M -o', and we need to detect this.  Also, some Intel
4249     # versions had trouble with output in subdirs
4250     am__obj=sub/conftest.${OBJEXT-o}
4251     am__minus_obj="-o $am__obj"
4252     case $depmode in
4253     gcc)
4254       # This depmode causes a compiler race in universal mode.
4255       test "$am__universal" = false || continue
4256       ;;
4257     nosideeffect)
4258       # after this tag, mechanisms are not by side-effect, so they'll
4259       # only be used when explicitly requested
4260       if test "x$enable_dependency_tracking" = xyes; then
4261         continue
4262       else
4263         break
4264       fi
4265       ;;
4266     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4267       # This compiler won't grok `-c -o', but also, the minuso test has
4268       # not run yet.  These depmodes are late enough in the game, and
4269       # so weak that their functioning should not be impacted.
4270       am__obj=conftest.${OBJEXT-o}
4271       am__minus_obj=
4272       ;;
4273     none) break ;;
4274     esac
4275     if depmode=$depmode \
4276        source=sub/conftest.c object=$am__obj \
4277        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4278        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4279          >/dev/null 2>conftest.err &&
4280        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4281        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4282        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4283        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4284       # icc doesn't choke on unknown options, it will just issue warnings
4285       # or remarks (even with -Werror).  So we grep stderr for any message
4286       # that says an option was ignored or not supported.
4287       # When given -MP, icc 7.0 and 7.1 complain thusly:
4288       #   icc: Command line warning: ignoring option '-M'; no argument required
4289       # The diagnosis changed in icc 8.0:
4290       #   icc: Command line remark: option '-MP' not supported
4291       if (grep 'ignoring option' conftest.err ||
4292           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4293         am_cv_CCAS_dependencies_compiler_type=$depmode
4294         break
4295       fi
4296     fi
4297   done
4298
4299   cd ..
4300   rm -rf conftest.dir
4301 else
4302   am_cv_CCAS_dependencies_compiler_type=none
4303 fi
4304
4305 fi
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4307 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4308 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4309
4310  if
4311   test "x$enable_dependency_tracking" != xno \
4312   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4313   am__fastdepCCAS_TRUE=
4314   am__fastdepCCAS_FALSE='#'
4315 else
4316   am__fastdepCCAS_TRUE='#'
4317   am__fastdepCCAS_FALSE=
4318 fi
4319
4320
4321
4322
4323
4324
4325 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4326 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4327 # in both places for now and restore CFLAGS at the end of config.
4328 save_CFLAGS="$CFLAGS"
4329
4330 # Find other programs we need.
4331 if test -n "$ac_tool_prefix"; then
4332   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4333 set dummy ${ac_tool_prefix}ar; ac_word=$2
4334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4335 $as_echo_n "checking for $ac_word... " >&6; }
4336 if test "${ac_cv_prog_AR+set}" = set; then :
4337   $as_echo_n "(cached) " >&6
4338 else
4339   if test -n "$AR"; then
4340   ac_cv_prog_AR="$AR" # Let the user override the test.
4341 else
4342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4343 for as_dir in $PATH
4344 do
4345   IFS=$as_save_IFS
4346   test -z "$as_dir" && as_dir=.
4347     for ac_exec_ext in '' $ac_executable_extensions; do
4348   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4349     ac_cv_prog_AR="${ac_tool_prefix}ar"
4350     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4351     break 2
4352   fi
4353 done
4354   done
4355 IFS=$as_save_IFS
4356
4357 fi
4358 fi
4359 AR=$ac_cv_prog_AR
4360 if test -n "$AR"; then
4361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4362 $as_echo "$AR" >&6; }
4363 else
4364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4365 $as_echo "no" >&6; }
4366 fi
4367
4368
4369 fi
4370 if test -z "$ac_cv_prog_AR"; then
4371   ac_ct_AR=$AR
4372   # Extract the first word of "ar", so it can be a program name with args.
4373 set dummy ar; ac_word=$2
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4375 $as_echo_n "checking for $ac_word... " >&6; }
4376 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4377   $as_echo_n "(cached) " >&6
4378 else
4379   if test -n "$ac_ct_AR"; then
4380   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4381 else
4382 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4383 for as_dir in $PATH
4384 do
4385   IFS=$as_save_IFS
4386   test -z "$as_dir" && as_dir=.
4387     for ac_exec_ext in '' $ac_executable_extensions; do
4388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4389     ac_cv_prog_ac_ct_AR="ar"
4390     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4391     break 2
4392   fi
4393 done
4394   done
4395 IFS=$as_save_IFS
4396
4397 fi
4398 fi
4399 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4400 if test -n "$ac_ct_AR"; then
4401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4402 $as_echo "$ac_ct_AR" >&6; }
4403 else
4404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4405 $as_echo "no" >&6; }
4406 fi
4407
4408   if test "x$ac_ct_AR" = x; then
4409     AR=""
4410   else
4411     case $cross_compiling:$ac_tool_warned in
4412 yes:)
4413 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4414 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4415 ac_tool_warned=yes ;;
4416 esac
4417     AR=$ac_ct_AR
4418   fi
4419 else
4420   AR="$ac_cv_prog_AR"
4421 fi
4422
4423 if test -n "$ac_tool_prefix"; then
4424   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4425 set dummy ${ac_tool_prefix}nm; ac_word=$2
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4427 $as_echo_n "checking for $ac_word... " >&6; }
4428 if test "${ac_cv_prog_NM+set}" = set; then :
4429   $as_echo_n "(cached) " >&6
4430 else
4431   if test -n "$NM"; then
4432   ac_cv_prog_NM="$NM" # Let the user override the test.
4433 else
4434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4435 for as_dir in $PATH
4436 do
4437   IFS=$as_save_IFS
4438   test -z "$as_dir" && as_dir=.
4439     for ac_exec_ext in '' $ac_executable_extensions; do
4440   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4441     ac_cv_prog_NM="${ac_tool_prefix}nm"
4442     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4443     break 2
4444   fi
4445 done
4446   done
4447 IFS=$as_save_IFS
4448
4449 fi
4450 fi
4451 NM=$ac_cv_prog_NM
4452 if test -n "$NM"; then
4453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4454 $as_echo "$NM" >&6; }
4455 else
4456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4457 $as_echo "no" >&6; }
4458 fi
4459
4460
4461 fi
4462 if test -z "$ac_cv_prog_NM"; then
4463   ac_ct_NM=$NM
4464   # Extract the first word of "nm", so it can be a program name with args.
4465 set dummy nm; ac_word=$2
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4467 $as_echo_n "checking for $ac_word... " >&6; }
4468 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
4469   $as_echo_n "(cached) " >&6
4470 else
4471   if test -n "$ac_ct_NM"; then
4472   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4473 else
4474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4475 for as_dir in $PATH
4476 do
4477   IFS=$as_save_IFS
4478   test -z "$as_dir" && as_dir=.
4479     for ac_exec_ext in '' $ac_executable_extensions; do
4480   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4481     ac_cv_prog_ac_ct_NM="nm"
4482     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4483     break 2
4484   fi
4485 done
4486   done
4487 IFS=$as_save_IFS
4488
4489 fi
4490 fi
4491 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4492 if test -n "$ac_ct_NM"; then
4493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4494 $as_echo "$ac_ct_NM" >&6; }
4495 else
4496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4497 $as_echo "no" >&6; }
4498 fi
4499
4500   if test "x$ac_ct_NM" = x; then
4501     NM=""
4502   else
4503     case $cross_compiling:$ac_tool_warned in
4504 yes:)
4505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4506 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4507 ac_tool_warned=yes ;;
4508 esac
4509     NM=$ac_ct_NM
4510   fi
4511 else
4512   NM="$ac_cv_prog_NM"
4513 fi
4514
4515 if test -n "$ac_tool_prefix"; then
4516   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4517 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4519 $as_echo_n "checking for $ac_word... " >&6; }
4520 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4521   $as_echo_n "(cached) " >&6
4522 else
4523   if test -n "$RANLIB"; then
4524   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4525 else
4526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4527 for as_dir in $PATH
4528 do
4529   IFS=$as_save_IFS
4530   test -z "$as_dir" && as_dir=.
4531     for ac_exec_ext in '' $ac_executable_extensions; do
4532   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4533     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4534     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4535     break 2
4536   fi
4537 done
4538   done
4539 IFS=$as_save_IFS
4540
4541 fi
4542 fi
4543 RANLIB=$ac_cv_prog_RANLIB
4544 if test -n "$RANLIB"; then
4545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4546 $as_echo "$RANLIB" >&6; }
4547 else
4548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4549 $as_echo "no" >&6; }
4550 fi
4551
4552
4553 fi
4554 if test -z "$ac_cv_prog_RANLIB"; then
4555   ac_ct_RANLIB=$RANLIB
4556   # Extract the first word of "ranlib", so it can be a program name with args.
4557 set dummy ranlib; ac_word=$2
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4559 $as_echo_n "checking for $ac_word... " >&6; }
4560 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4561   $as_echo_n "(cached) " >&6
4562 else
4563   if test -n "$ac_ct_RANLIB"; then
4564   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4565 else
4566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4567 for as_dir in $PATH
4568 do
4569   IFS=$as_save_IFS
4570   test -z "$as_dir" && as_dir=.
4571     for ac_exec_ext in '' $ac_executable_extensions; do
4572   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4573     ac_cv_prog_ac_ct_RANLIB="ranlib"
4574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4575     break 2
4576   fi
4577 done
4578   done
4579 IFS=$as_save_IFS
4580
4581 fi
4582 fi
4583 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4584 if test -n "$ac_ct_RANLIB"; then
4585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4586 $as_echo "$ac_ct_RANLIB" >&6; }
4587 else
4588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4589 $as_echo "no" >&6; }
4590 fi
4591
4592   if test "x$ac_ct_RANLIB" = x; then
4593     RANLIB="ranlib-not-found-in-path-error"
4594   else
4595     case $cross_compiling:$ac_tool_warned in
4596 yes:)
4597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4598 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4599 ac_tool_warned=yes ;;
4600 esac
4601     RANLIB=$ac_ct_RANLIB
4602   fi
4603 else
4604   RANLIB="$ac_cv_prog_RANLIB"
4605 fi
4606
4607 # Extract the first word of "perl", so it can be a program name with args.
4608 set dummy perl; ac_word=$2
4609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4610 $as_echo_n "checking for $ac_word... " >&6; }
4611 if test "${ac_cv_path_PERL+set}" = set; then :
4612   $as_echo_n "(cached) " >&6
4613 else
4614   case $PERL in
4615   [\\/]* | ?:[\\/]*)
4616   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4617   ;;
4618   *)
4619   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4620 for as_dir in $PATH
4621 do
4622   IFS=$as_save_IFS
4623   test -z "$as_dir" && as_dir=.
4624     for ac_exec_ext in '' $ac_executable_extensions; do
4625   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4626     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4628     break 2
4629   fi
4630 done
4631   done
4632 IFS=$as_save_IFS
4633
4634   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error"
4635   ;;
4636 esac
4637 fi
4638 PERL=$ac_cv_path_PERL
4639 if test -n "$PERL"; then
4640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
4641 $as_echo "$PERL" >&6; }
4642 else
4643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4644 $as_echo "no" >&6; }
4645 fi
4646
4647
4648
4649
4650 # Configure libtool
4651 case `pwd` in
4652   *\ * | *\     *)
4653     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4654 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4655 esac
4656
4657
4658
4659 macro_version='2.2.7a'
4660 macro_revision='1.3134'
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674 ltmain="$ac_aux_dir/ltmain.sh"
4675
4676 # Backslashify metacharacters that are still active within
4677 # double-quoted strings.
4678 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4679
4680 # Same as above, but do not quote variable references.
4681 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4682
4683 # Sed substitution to delay expansion of an escaped shell variable in a
4684 # double_quote_subst'ed string.
4685 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4686
4687 # Sed substitution to delay expansion of an escaped single quote.
4688 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4689
4690 # Sed substitution to avoid accidental globbing in evaled expressions
4691 no_glob_subst='s/\*/\\\*/g'
4692
4693 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4694 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4695 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4696
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4698 $as_echo_n "checking how to print strings... " >&6; }
4699 # Test print first, because it will be a builtin if present.
4700 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4701    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4702   ECHO='print -r --'
4703 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4704   ECHO='printf %s\n'
4705 else
4706   # Use this function as a fallback that always works.
4707   func_fallback_echo ()
4708   {
4709     eval 'cat <<_LTECHO_EOF
4710 $1
4711 _LTECHO_EOF'
4712   }
4713   ECHO='func_fallback_echo'
4714 fi
4715
4716 # func_echo_all arg...
4717 # Invoke $ECHO with all args, space-separated.
4718 func_echo_all ()
4719 {
4720     $ECHO ""
4721 }
4722
4723 case "$ECHO" in
4724   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4725 $as_echo "printf" >&6; } ;;
4726   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4727 $as_echo "print -r" >&6; } ;;
4728   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4729 $as_echo "cat" >&6; } ;;
4730 esac
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4746 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4747 if test "${ac_cv_path_SED+set}" = set; then :
4748   $as_echo_n "(cached) " >&6
4749 else
4750             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4751      for ac_i in 1 2 3 4 5 6 7; do
4752        ac_script="$ac_script$as_nl$ac_script"
4753      done
4754      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4755      { ac_script=; unset ac_script;}
4756      if test -z "$SED"; then
4757   ac_path_SED_found=false
4758   # Loop through the user's path and test for each of PROGNAME-LIST
4759   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4760 for as_dir in $PATH
4761 do
4762   IFS=$as_save_IFS
4763   test -z "$as_dir" && as_dir=.
4764     for ac_prog in sed gsed; do
4765     for ac_exec_ext in '' $ac_executable_extensions; do
4766       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4767       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4768 # Check for GNU ac_path_SED and select it if it is found.
4769   # Check for GNU $ac_path_SED
4770 case `"$ac_path_SED" --version 2>&1` in
4771 *GNU*)
4772   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4773 *)
4774   ac_count=0
4775   $as_echo_n 0123456789 >"conftest.in"
4776   while :
4777   do
4778     cat "conftest.in" "conftest.in" >"conftest.tmp"
4779     mv "conftest.tmp" "conftest.in"
4780     cp "conftest.in" "conftest.nl"
4781     $as_echo '' >> "conftest.nl"
4782     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4783     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4784     as_fn_arith $ac_count + 1 && ac_count=$as_val
4785     if test $ac_count -gt ${ac_path_SED_max-0}; then
4786       # Best one so far, save it but keep looking for a better one
4787       ac_cv_path_SED="$ac_path_SED"
4788       ac_path_SED_max=$ac_count
4789     fi
4790     # 10*(2^10) chars as input seems more than enough
4791     test $ac_count -gt 10 && break
4792   done
4793   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4794 esac
4795
4796       $ac_path_SED_found && break 3
4797     done
4798   done
4799   done
4800 IFS=$as_save_IFS
4801   if test -z "$ac_cv_path_SED"; then
4802     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4803   fi
4804 else
4805   ac_cv_path_SED=$SED
4806 fi
4807
4808 fi
4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4810 $as_echo "$ac_cv_path_SED" >&6; }
4811  SED="$ac_cv_path_SED"
4812   rm -f conftest.sed
4813
4814 test -z "$SED" && SED=sed
4815 Xsed="$SED -e 1s/^X//"
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4828 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4829 if test "${ac_cv_path_GREP+set}" = set; then :
4830   $as_echo_n "(cached) " >&6
4831 else
4832   if test -z "$GREP"; then
4833   ac_path_GREP_found=false
4834   # Loop through the user's path and test for each of PROGNAME-LIST
4835   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4836 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4837 do
4838   IFS=$as_save_IFS
4839   test -z "$as_dir" && as_dir=.
4840     for ac_prog in grep ggrep; do
4841     for ac_exec_ext in '' $ac_executable_extensions; do
4842       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4843       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4844 # Check for GNU ac_path_GREP and select it if it is found.
4845   # Check for GNU $ac_path_GREP
4846 case `"$ac_path_GREP" --version 2>&1` in
4847 *GNU*)
4848   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4849 *)
4850   ac_count=0
4851   $as_echo_n 0123456789 >"conftest.in"
4852   while :
4853   do
4854     cat "conftest.in" "conftest.in" >"conftest.tmp"
4855     mv "conftest.tmp" "conftest.in"
4856     cp "conftest.in" "conftest.nl"
4857     $as_echo 'GREP' >> "conftest.nl"
4858     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4859     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4860     as_fn_arith $ac_count + 1 && ac_count=$as_val
4861     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4862       # Best one so far, save it but keep looking for a better one
4863       ac_cv_path_GREP="$ac_path_GREP"
4864       ac_path_GREP_max=$ac_count
4865     fi
4866     # 10*(2^10) chars as input seems more than enough
4867     test $ac_count -gt 10 && break
4868   done
4869   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4870 esac
4871
4872       $ac_path_GREP_found && break 3
4873     done
4874   done
4875   done
4876 IFS=$as_save_IFS
4877   if test -z "$ac_cv_path_GREP"; then
4878     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4879   fi
4880 else
4881   ac_cv_path_GREP=$GREP
4882 fi
4883
4884 fi
4885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4886 $as_echo "$ac_cv_path_GREP" >&6; }
4887  GREP="$ac_cv_path_GREP"
4888
4889
4890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4891 $as_echo_n "checking for egrep... " >&6; }
4892 if test "${ac_cv_path_EGREP+set}" = set; then :
4893   $as_echo_n "(cached) " >&6
4894 else
4895   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4896    then ac_cv_path_EGREP="$GREP -E"
4897    else
4898      if test -z "$EGREP"; then
4899   ac_path_EGREP_found=false
4900   # Loop through the user's path and test for each of PROGNAME-LIST
4901   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4902 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4903 do
4904   IFS=$as_save_IFS
4905   test -z "$as_dir" && as_dir=.
4906     for ac_prog in egrep; do
4907     for ac_exec_ext in '' $ac_executable_extensions; do
4908       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4909       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4910 # Check for GNU ac_path_EGREP and select it if it is found.
4911   # Check for GNU $ac_path_EGREP
4912 case `"$ac_path_EGREP" --version 2>&1` in
4913 *GNU*)
4914   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4915 *)
4916   ac_count=0
4917   $as_echo_n 0123456789 >"conftest.in"
4918   while :
4919   do
4920     cat "conftest.in" "conftest.in" >"conftest.tmp"
4921     mv "conftest.tmp" "conftest.in"
4922     cp "conftest.in" "conftest.nl"
4923     $as_echo 'EGREP' >> "conftest.nl"
4924     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4925     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4926     as_fn_arith $ac_count + 1 && ac_count=$as_val
4927     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4928       # Best one so far, save it but keep looking for a better one
4929       ac_cv_path_EGREP="$ac_path_EGREP"
4930       ac_path_EGREP_max=$ac_count
4931     fi
4932     # 10*(2^10) chars as input seems more than enough
4933     test $ac_count -gt 10 && break
4934   done
4935   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4936 esac
4937
4938       $ac_path_EGREP_found && break 3
4939     done
4940   done
4941   done
4942 IFS=$as_save_IFS
4943   if test -z "$ac_cv_path_EGREP"; then
4944     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4945   fi
4946 else
4947   ac_cv_path_EGREP=$EGREP
4948 fi
4949
4950    fi
4951 fi
4952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4953 $as_echo "$ac_cv_path_EGREP" >&6; }
4954  EGREP="$ac_cv_path_EGREP"
4955
4956
4957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4958 $as_echo_n "checking for fgrep... " >&6; }
4959 if test "${ac_cv_path_FGREP+set}" = set; then :
4960   $as_echo_n "(cached) " >&6
4961 else
4962   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4963    then ac_cv_path_FGREP="$GREP -F"
4964    else
4965      if test -z "$FGREP"; then
4966   ac_path_FGREP_found=false
4967   # Loop through the user's path and test for each of PROGNAME-LIST
4968   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4969 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4970 do
4971   IFS=$as_save_IFS
4972   test -z "$as_dir" && as_dir=.
4973     for ac_prog in fgrep; do
4974     for ac_exec_ext in '' $ac_executable_extensions; do
4975       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4976       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4977 # Check for GNU ac_path_FGREP and select it if it is found.
4978   # Check for GNU $ac_path_FGREP
4979 case `"$ac_path_FGREP" --version 2>&1` in
4980 *GNU*)
4981   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4982 *)
4983   ac_count=0
4984   $as_echo_n 0123456789 >"conftest.in"
4985   while :
4986   do
4987     cat "conftest.in" "conftest.in" >"conftest.tmp"
4988     mv "conftest.tmp" "conftest.in"
4989     cp "conftest.in" "conftest.nl"
4990     $as_echo 'FGREP' >> "conftest.nl"
4991     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4992     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4993     as_fn_arith $ac_count + 1 && ac_count=$as_val
4994     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4995       # Best one so far, save it but keep looking for a better one
4996       ac_cv_path_FGREP="$ac_path_FGREP"
4997       ac_path_FGREP_max=$ac_count
4998     fi
4999     # 10*(2^10) chars as input seems more than enough
5000     test $ac_count -gt 10 && break
5001   done
5002   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5003 esac
5004
5005       $ac_path_FGREP_found && break 3
5006     done
5007   done
5008   done
5009 IFS=$as_save_IFS
5010   if test -z "$ac_cv_path_FGREP"; then
5011     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5012   fi
5013 else
5014   ac_cv_path_FGREP=$FGREP
5015 fi
5016
5017    fi
5018 fi
5019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5020 $as_echo "$ac_cv_path_FGREP" >&6; }
5021  FGREP="$ac_cv_path_FGREP"
5022
5023
5024 test -z "$GREP" && GREP=grep
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044 # Check whether --with-gnu-ld was given.
5045 if test "${with_gnu_ld+set}" = set; then :
5046   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5047 else
5048   with_gnu_ld=no
5049 fi
5050
5051 ac_prog=ld
5052 if test "$GCC" = yes; then
5053   # Check if gcc -print-prog-name=ld gives a path.
5054   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5055 $as_echo_n "checking for ld used by $CC... " >&6; }
5056   case $host in
5057   *-*-mingw*)
5058     # gcc leaves a trailing carriage return which upsets mingw
5059     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5060   *)
5061     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5062   esac
5063   case $ac_prog in
5064     # Accept absolute paths.
5065     [\\/]* | ?:[\\/]*)
5066       re_direlt='/[^/][^/]*/\.\./'
5067       # Canonicalize the pathname of ld
5068       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5069       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5070         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5071       done
5072       test -z "$LD" && LD="$ac_prog"
5073       ;;
5074   "")
5075     # If it fails, then pretend we aren't using GCC.
5076     ac_prog=ld
5077     ;;
5078   *)
5079     # If it is relative, then search for the first ld in PATH.
5080     with_gnu_ld=unknown
5081     ;;
5082   esac
5083 elif test "$with_gnu_ld" = yes; then
5084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5085 $as_echo_n "checking for GNU ld... " >&6; }
5086 else
5087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5088 $as_echo_n "checking for non-GNU ld... " >&6; }
5089 fi
5090 if test "${lt_cv_path_LD+set}" = set; then :
5091   $as_echo_n "(cached) " >&6
5092 else
5093   if test -z "$LD"; then
5094   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5095   for ac_dir in $PATH; do
5096     IFS="$lt_save_ifs"
5097     test -z "$ac_dir" && ac_dir=.
5098     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5099       lt_cv_path_LD="$ac_dir/$ac_prog"
5100       # Check to see if the program is GNU ld.  I'd rather use --version,
5101       # but apparently some variants of GNU ld only accept -v.
5102       # Break only if it was the GNU/non-GNU ld that we prefer.
5103       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5104       *GNU* | *'with BFD'*)
5105         test "$with_gnu_ld" != no && break
5106         ;;
5107       *)
5108         test "$with_gnu_ld" != yes && break
5109         ;;
5110       esac
5111     fi
5112   done
5113   IFS="$lt_save_ifs"
5114 else
5115   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5116 fi
5117 fi
5118
5119 LD="$lt_cv_path_LD"
5120 if test -n "$LD"; then
5121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5122 $as_echo "$LD" >&6; }
5123 else
5124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5125 $as_echo "no" >&6; }
5126 fi
5127 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5129 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5130 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5131   $as_echo_n "(cached) " >&6
5132 else
5133   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5134 case `$LD -v 2>&1 </dev/null` in
5135 *GNU* | *'with BFD'*)
5136   lt_cv_prog_gnu_ld=yes
5137   ;;
5138 *)
5139   lt_cv_prog_gnu_ld=no
5140   ;;
5141 esac
5142 fi
5143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5144 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5145 with_gnu_ld=$lt_cv_prog_gnu_ld
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5156 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5157 if test "${lt_cv_path_NM+set}" = set; then :
5158   $as_echo_n "(cached) " >&6
5159 else
5160   if test -n "$NM"; then
5161   # Let the user override the test.
5162   lt_cv_path_NM="$NM"
5163 else
5164   lt_nm_to_check="${ac_tool_prefix}nm"
5165   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5166     lt_nm_to_check="$lt_nm_to_check nm"
5167   fi
5168   for lt_tmp_nm in $lt_nm_to_check; do
5169     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5170     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5171       IFS="$lt_save_ifs"
5172       test -z "$ac_dir" && ac_dir=.
5173       tmp_nm="$ac_dir/$lt_tmp_nm"
5174       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5175         # Check to see if the nm accepts a BSD-compat flag.
5176         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5177         #   nm: unknown option "B" ignored
5178         # Tru64's nm complains that /dev/null is an invalid object file
5179         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5180         */dev/null* | *'Invalid file or object type'*)
5181           lt_cv_path_NM="$tmp_nm -B"
5182           break
5183           ;;
5184         *)
5185           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5186           */dev/null*)
5187             lt_cv_path_NM="$tmp_nm -p"
5188             break
5189             ;;
5190           *)
5191             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5192             continue # so that we can try to find one that supports BSD flags
5193             ;;
5194           esac
5195           ;;
5196         esac
5197       fi
5198     done
5199     IFS="$lt_save_ifs"
5200   done
5201   : ${lt_cv_path_NM=no}
5202 fi
5203 fi
5204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5205 $as_echo "$lt_cv_path_NM" >&6; }
5206 if test "$lt_cv_path_NM" != "no"; then
5207   NM="$lt_cv_path_NM"
5208 else
5209   # Didn't find any BSD compatible name lister, look for dumpbin.
5210   if test -n "$DUMPBIN"; then :
5211     # Let the user override the test.
5212   else
5213     if test -n "$ac_tool_prefix"; then
5214   for ac_prog in dumpbin "link -dump"
5215   do
5216     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5217 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5219 $as_echo_n "checking for $ac_word... " >&6; }
5220 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5221   $as_echo_n "(cached) " >&6
5222 else
5223   if test -n "$DUMPBIN"; then
5224   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5225 else
5226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5227 for as_dir in $PATH
5228 do
5229   IFS=$as_save_IFS
5230   test -z "$as_dir" && as_dir=.
5231     for ac_exec_ext in '' $ac_executable_extensions; do
5232   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5233     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5234     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5235     break 2
5236   fi
5237 done
5238   done
5239 IFS=$as_save_IFS
5240
5241 fi
5242 fi
5243 DUMPBIN=$ac_cv_prog_DUMPBIN
5244 if test -n "$DUMPBIN"; then
5245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5246 $as_echo "$DUMPBIN" >&6; }
5247 else
5248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5249 $as_echo "no" >&6; }
5250 fi
5251
5252
5253     test -n "$DUMPBIN" && break
5254   done
5255 fi
5256 if test -z "$DUMPBIN"; then
5257   ac_ct_DUMPBIN=$DUMPBIN
5258   for ac_prog in dumpbin "link -dump"
5259 do
5260   # Extract the first word of "$ac_prog", so it can be a program name with args.
5261 set dummy $ac_prog; ac_word=$2
5262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5263 $as_echo_n "checking for $ac_word... " >&6; }
5264 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5265   $as_echo_n "(cached) " >&6
5266 else
5267   if test -n "$ac_ct_DUMPBIN"; then
5268   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5269 else
5270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5271 for as_dir in $PATH
5272 do
5273   IFS=$as_save_IFS
5274   test -z "$as_dir" && as_dir=.
5275     for ac_exec_ext in '' $ac_executable_extensions; do
5276   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5277     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5278     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5279     break 2
5280   fi
5281 done
5282   done
5283 IFS=$as_save_IFS
5284
5285 fi
5286 fi
5287 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5288 if test -n "$ac_ct_DUMPBIN"; then
5289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5290 $as_echo "$ac_ct_DUMPBIN" >&6; }
5291 else
5292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5293 $as_echo "no" >&6; }
5294 fi
5295
5296
5297   test -n "$ac_ct_DUMPBIN" && break
5298 done
5299
5300   if test "x$ac_ct_DUMPBIN" = x; then
5301     DUMPBIN=":"
5302   else
5303     case $cross_compiling:$ac_tool_warned in
5304 yes:)
5305 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5306 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5307 ac_tool_warned=yes ;;
5308 esac
5309     DUMPBIN=$ac_ct_DUMPBIN
5310   fi
5311 fi
5312
5313     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5314     *COFF*)
5315       DUMPBIN="$DUMPBIN -symbols"
5316       ;;
5317     *)
5318       DUMPBIN=:
5319       ;;
5320     esac
5321   fi
5322
5323   if test "$DUMPBIN" != ":"; then
5324     NM="$DUMPBIN"
5325   fi
5326 fi
5327 test -z "$NM" && NM=nm
5328
5329
5330
5331
5332
5333
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5335 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5336 if test "${lt_cv_nm_interface+set}" = set; then :
5337   $as_echo_n "(cached) " >&6
5338 else
5339   lt_cv_nm_interface="BSD nm"
5340   echo "int some_variable = 0;" > conftest.$ac_ext
5341   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5342   (eval "$ac_compile" 2>conftest.err)
5343   cat conftest.err >&5
5344   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5345   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5346   cat conftest.err >&5
5347   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5348   cat conftest.out >&5
5349   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5350     lt_cv_nm_interface="MS dumpbin"
5351   fi
5352   rm -f conftest*
5353 fi
5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5355 $as_echo "$lt_cv_nm_interface" >&6; }
5356
5357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5358 $as_echo_n "checking whether ln -s works... " >&6; }
5359 LN_S=$as_ln_s
5360 if test "$LN_S" = "ln -s"; then
5361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5362 $as_echo "yes" >&6; }
5363 else
5364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5365 $as_echo "no, using $LN_S" >&6; }
5366 fi
5367
5368 # find the maximum length of command line arguments
5369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5370 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5371 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5372   $as_echo_n "(cached) " >&6
5373 else
5374     i=0
5375   teststring="ABCD"
5376
5377   case $build_os in
5378   msdosdjgpp*)
5379     # On DJGPP, this test can blow up pretty badly due to problems in libc
5380     # (any single argument exceeding 2000 bytes causes a buffer overrun
5381     # during glob expansion).  Even if it were fixed, the result of this
5382     # check would be larger than it should be.
5383     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5384     ;;
5385
5386   gnu*)
5387     # Under GNU Hurd, this test is not required because there is
5388     # no limit to the length of command line arguments.
5389     # Libtool will interpret -1 as no limit whatsoever
5390     lt_cv_sys_max_cmd_len=-1;
5391     ;;
5392
5393   cygwin* | mingw* | cegcc*)
5394     # On Win9x/ME, this test blows up -- it succeeds, but takes
5395     # about 5 minutes as the teststring grows exponentially.
5396     # Worse, since 9x/ME are not pre-emptively multitasking,
5397     # you end up with a "frozen" computer, even though with patience
5398     # the test eventually succeeds (with a max line length of 256k).
5399     # Instead, let's just punt: use the minimum linelength reported by
5400     # all of the supported platforms: 8192 (on NT/2K/XP).
5401     lt_cv_sys_max_cmd_len=8192;
5402     ;;
5403
5404   mint*)
5405     # On MiNT this can take a long time and run out of memory.
5406     lt_cv_sys_max_cmd_len=8192;
5407     ;;
5408
5409   amigaos*)
5410     # On AmigaOS with pdksh, this test takes hours, literally.
5411     # So we just punt and use a minimum line length of 8192.
5412     lt_cv_sys_max_cmd_len=8192;
5413     ;;
5414
5415   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5416     # This has been around since 386BSD, at least.  Likely further.
5417     if test -x /sbin/sysctl; then
5418       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5419     elif test -x /usr/sbin/sysctl; then
5420       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5421     else
5422       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5423     fi
5424     # And add a safety zone
5425     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5426     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5427     ;;
5428
5429   interix*)
5430     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5431     lt_cv_sys_max_cmd_len=196608
5432     ;;
5433
5434   osf*)
5435     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5436     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5437     # nice to cause kernel panics so lets avoid the loop below.
5438     # First set a reasonable default.
5439     lt_cv_sys_max_cmd_len=16384
5440     #
5441     if test -x /sbin/sysconfig; then
5442       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5443         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5444       esac
5445     fi
5446     ;;
5447   sco3.2v5*)
5448     lt_cv_sys_max_cmd_len=102400
5449     ;;
5450   sysv5* | sco5v6* | sysv4.2uw2*)
5451     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5452     if test -n "$kargmax"; then
5453       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5454     else
5455       lt_cv_sys_max_cmd_len=32768
5456     fi
5457     ;;
5458   *)
5459     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5460     if test -n "$lt_cv_sys_max_cmd_len"; then
5461       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5462       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5463     else
5464       # Make teststring a little bigger before we do anything with it.
5465       # a 1K string should be a reasonable start.
5466       for i in 1 2 3 4 5 6 7 8 ; do
5467         teststring=$teststring$teststring
5468       done
5469       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5470       # If test is not a shell built-in, we'll probably end up computing a
5471       # maximum length that is only half of the actual maximum length, but
5472       # we can't tell.
5473       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5474                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5475               test $i != 17 # 1/2 MB should be enough
5476       do
5477         i=`expr $i + 1`
5478         teststring=$teststring$teststring
5479       done
5480       # Only check the string length outside the loop.
5481       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5482       teststring=
5483       # Add a significant safety factor because C++ compilers can tack on
5484       # massive amounts of additional arguments before passing them to the
5485       # linker.  It appears as though 1/2 is a usable value.
5486       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5487     fi
5488     ;;
5489   esac
5490
5491 fi
5492
5493 if test -n $lt_cv_sys_max_cmd_len ; then
5494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5495 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5496 else
5497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5498 $as_echo "none" >&6; }
5499 fi
5500 max_cmd_len=$lt_cv_sys_max_cmd_len
5501
5502
5503
5504
5505
5506
5507 : ${CP="cp -f"}
5508 : ${MV="mv -f"}
5509 : ${RM="rm -f"}
5510
5511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5512 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5513 # Try some XSI features
5514 xsi_shell=no
5515 ( _lt_dummy="a/b/c"
5516   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5517       = c,a/b,, \
5518     && eval 'test $(( 1 + 1 )) -eq 2 \
5519     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5520   && xsi_shell=yes
5521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5522 $as_echo "$xsi_shell" >&6; }
5523
5524
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5526 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5527 lt_shell_append=no
5528 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5529     >/dev/null 2>&1 \
5530   && lt_shell_append=yes
5531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5532 $as_echo "$lt_shell_append" >&6; }
5533
5534
5535 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5536   lt_unset=unset
5537 else
5538   lt_unset=false
5539 fi
5540
5541
5542
5543
5544
5545 # test EBCDIC or ASCII
5546 case `echo X|tr X '\101'` in
5547  A) # ASCII based system
5548     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5549   lt_SP2NL='tr \040 \012'
5550   lt_NL2SP='tr \015\012 \040\040'
5551   ;;
5552  *) # EBCDIC based system
5553   lt_SP2NL='tr \100 \n'
5554   lt_NL2SP='tr \r\n \100\100'
5555   ;;
5556 esac
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5567 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5568 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5569   $as_echo_n "(cached) " >&6
5570 else
5571   lt_cv_ld_reload_flag='-r'
5572 fi
5573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5574 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5575 reload_flag=$lt_cv_ld_reload_flag
5576 case $reload_flag in
5577 "" | " "*) ;;
5578 *) reload_flag=" $reload_flag" ;;
5579 esac
5580 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5581 case $host_os in
5582   darwin*)
5583     if test "$GCC" = yes; then
5584       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5585     else
5586       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5587     fi
5588     ;;
5589 esac
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599 if test -n "$ac_tool_prefix"; then
5600   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5601 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5603 $as_echo_n "checking for $ac_word... " >&6; }
5604 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5605   $as_echo_n "(cached) " >&6
5606 else
5607   if test -n "$OBJDUMP"; then
5608   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5609 else
5610 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5611 for as_dir in $PATH
5612 do
5613   IFS=$as_save_IFS
5614   test -z "$as_dir" && as_dir=.
5615     for ac_exec_ext in '' $ac_executable_extensions; do
5616   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5617     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5618     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5619     break 2
5620   fi
5621 done
5622   done
5623 IFS=$as_save_IFS
5624
5625 fi
5626 fi
5627 OBJDUMP=$ac_cv_prog_OBJDUMP
5628 if test -n "$OBJDUMP"; then
5629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5630 $as_echo "$OBJDUMP" >&6; }
5631 else
5632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5633 $as_echo "no" >&6; }
5634 fi
5635
5636
5637 fi
5638 if test -z "$ac_cv_prog_OBJDUMP"; then
5639   ac_ct_OBJDUMP=$OBJDUMP
5640   # Extract the first word of "objdump", so it can be a program name with args.
5641 set dummy objdump; ac_word=$2
5642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5643 $as_echo_n "checking for $ac_word... " >&6; }
5644 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5645   $as_echo_n "(cached) " >&6
5646 else
5647   if test -n "$ac_ct_OBJDUMP"; then
5648   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5649 else
5650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5651 for as_dir in $PATH
5652 do
5653   IFS=$as_save_IFS
5654   test -z "$as_dir" && as_dir=.
5655     for ac_exec_ext in '' $ac_executable_extensions; do
5656   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5657     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5658     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5659     break 2
5660   fi
5661 done
5662   done
5663 IFS=$as_save_IFS
5664
5665 fi
5666 fi
5667 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5668 if test -n "$ac_ct_OBJDUMP"; then
5669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5670 $as_echo "$ac_ct_OBJDUMP" >&6; }
5671 else
5672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5673 $as_echo "no" >&6; }
5674 fi
5675
5676   if test "x$ac_ct_OBJDUMP" = x; then
5677     OBJDUMP="false"
5678   else
5679     case $cross_compiling:$ac_tool_warned in
5680 yes:)
5681 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5682 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5683 ac_tool_warned=yes ;;
5684 esac
5685     OBJDUMP=$ac_ct_OBJDUMP
5686   fi
5687 else
5688   OBJDUMP="$ac_cv_prog_OBJDUMP"
5689 fi
5690
5691 test -z "$OBJDUMP" && OBJDUMP=objdump
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5702 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5703 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5704   $as_echo_n "(cached) " >&6
5705 else
5706   lt_cv_file_magic_cmd='$MAGIC_CMD'
5707 lt_cv_file_magic_test_file=
5708 lt_cv_deplibs_check_method='unknown'
5709 # Need to set the preceding variable on all platforms that support
5710 # interlibrary dependencies.
5711 # 'none' -- dependencies not supported.
5712 # `unknown' -- same as none, but documents that we really don't know.
5713 # 'pass_all' -- all dependencies passed with no checks.
5714 # 'test_compile' -- check by making test program.
5715 # 'file_magic [[regex]]' -- check by looking for files in library path
5716 # which responds to the $file_magic_cmd with a given extended regex.
5717 # If you have `file' or equivalent on your system and you're not sure
5718 # whether `pass_all' will *always* work, you probably want this one.
5719
5720 case $host_os in
5721 aix[4-9]*)
5722   lt_cv_deplibs_check_method=pass_all
5723   ;;
5724
5725 beos*)
5726   lt_cv_deplibs_check_method=pass_all
5727   ;;
5728
5729 bsdi[45]*)
5730   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5731   lt_cv_file_magic_cmd='/usr/bin/file -L'
5732   lt_cv_file_magic_test_file=/shlib/libc.so
5733   ;;
5734
5735 cygwin*)
5736   # func_win32_libid is a shell function defined in ltmain.sh
5737   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5738   lt_cv_file_magic_cmd='func_win32_libid'
5739   ;;
5740
5741 mingw* | pw32*)
5742   # Base MSYS/MinGW do not provide the 'file' command needed by
5743   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5744   # unless we find 'file', for example because we are cross-compiling.
5745   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5746   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5747     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5748     lt_cv_file_magic_cmd='func_win32_libid'
5749   else
5750     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5751     lt_cv_file_magic_cmd='$OBJDUMP -f'
5752   fi
5753   ;;
5754
5755 cegcc*)
5756   # use the weaker test based on 'objdump'. See mingw*.
5757   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5758   lt_cv_file_magic_cmd='$OBJDUMP -f'
5759   ;;
5760
5761 darwin* | rhapsody*)
5762   lt_cv_deplibs_check_method=pass_all
5763   ;;
5764
5765 freebsd* | dragonfly*)
5766   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5767     case $host_cpu in
5768     i*86 )
5769       # Not sure whether the presence of OpenBSD here was a mistake.
5770       # Let's accept both of them until this is cleared up.
5771       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5772       lt_cv_file_magic_cmd=/usr/bin/file
5773       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5774       ;;
5775     esac
5776   else
5777     lt_cv_deplibs_check_method=pass_all
5778   fi
5779   ;;
5780
5781 gnu*)
5782   lt_cv_deplibs_check_method=pass_all
5783   ;;
5784
5785 haiku*)
5786   lt_cv_deplibs_check_method=pass_all
5787   ;;
5788
5789 hpux10.20* | hpux11*)
5790   lt_cv_file_magic_cmd=/usr/bin/file
5791   case $host_cpu in
5792   ia64*)
5793     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5794     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5795     ;;
5796   hppa*64*)
5797     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5798     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5799     ;;
5800   *)
5801     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5802     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5803     ;;
5804   esac
5805   ;;
5806
5807 interix[3-9]*)
5808   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5809   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5810   ;;
5811
5812 irix5* | irix6* | nonstopux*)
5813   case $LD in
5814   *-32|*"-32 ") libmagic=32-bit;;
5815   *-n32|*"-n32 ") libmagic=N32;;
5816   *-64|*"-64 ") libmagic=64-bit;;
5817   *) libmagic=never-match;;
5818   esac
5819   lt_cv_deplibs_check_method=pass_all
5820   ;;
5821
5822 # This must be Linux ELF.
5823 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5824   lt_cv_deplibs_check_method=pass_all
5825   ;;
5826
5827 netbsd*)
5828   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5829     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5830   else
5831     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5832   fi
5833   ;;
5834
5835 newos6*)
5836   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5837   lt_cv_file_magic_cmd=/usr/bin/file
5838   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5839   ;;
5840
5841 *nto* | *qnx*)
5842   lt_cv_deplibs_check_method=pass_all
5843   ;;
5844
5845 openbsd*)
5846   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5847     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5848   else
5849     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5850   fi
5851   ;;
5852
5853 osf3* | osf4* | osf5*)
5854   lt_cv_deplibs_check_method=pass_all
5855   ;;
5856
5857 rdos*)
5858   lt_cv_deplibs_check_method=pass_all
5859   ;;
5860
5861 solaris*)
5862   lt_cv_deplibs_check_method=pass_all
5863   ;;
5864
5865 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5866   lt_cv_deplibs_check_method=pass_all
5867   ;;
5868
5869 sysv4 | sysv4.3*)
5870   case $host_vendor in
5871   motorola)
5872     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]'
5873     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5874     ;;
5875   ncr)
5876     lt_cv_deplibs_check_method=pass_all
5877     ;;
5878   sequent)
5879     lt_cv_file_magic_cmd='/bin/file'
5880     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5881     ;;
5882   sni)
5883     lt_cv_file_magic_cmd='/bin/file'
5884     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5885     lt_cv_file_magic_test_file=/lib/libc.so
5886     ;;
5887   siemens)
5888     lt_cv_deplibs_check_method=pass_all
5889     ;;
5890   pc)
5891     lt_cv_deplibs_check_method=pass_all
5892     ;;
5893   esac
5894   ;;
5895
5896 tpf*)
5897   lt_cv_deplibs_check_method=pass_all
5898   ;;
5899 esac
5900
5901 fi
5902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5903 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5904 file_magic_cmd=$lt_cv_file_magic_cmd
5905 deplibs_check_method=$lt_cv_deplibs_check_method
5906 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919 if test -n "$ac_tool_prefix"; then
5920   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5921 set dummy ${ac_tool_prefix}ar; ac_word=$2
5922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5923 $as_echo_n "checking for $ac_word... " >&6; }
5924 if test "${ac_cv_prog_AR+set}" = set; then :
5925   $as_echo_n "(cached) " >&6
5926 else
5927   if test -n "$AR"; then
5928   ac_cv_prog_AR="$AR" # Let the user override the test.
5929 else
5930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5931 for as_dir in $PATH
5932 do
5933   IFS=$as_save_IFS
5934   test -z "$as_dir" && as_dir=.
5935     for ac_exec_ext in '' $ac_executable_extensions; do
5936   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5937     ac_cv_prog_AR="${ac_tool_prefix}ar"
5938     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5939     break 2
5940   fi
5941 done
5942   done
5943 IFS=$as_save_IFS
5944
5945 fi
5946 fi
5947 AR=$ac_cv_prog_AR
5948 if test -n "$AR"; then
5949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5950 $as_echo "$AR" >&6; }
5951 else
5952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5953 $as_echo "no" >&6; }
5954 fi
5955
5956
5957 fi
5958 if test -z "$ac_cv_prog_AR"; then
5959   ac_ct_AR=$AR
5960   # Extract the first word of "ar", so it can be a program name with args.
5961 set dummy ar; ac_word=$2
5962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5963 $as_echo_n "checking for $ac_word... " >&6; }
5964 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5965   $as_echo_n "(cached) " >&6
5966 else
5967   if test -n "$ac_ct_AR"; then
5968   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5969 else
5970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5971 for as_dir in $PATH
5972 do
5973   IFS=$as_save_IFS
5974   test -z "$as_dir" && as_dir=.
5975     for ac_exec_ext in '' $ac_executable_extensions; do
5976   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5977     ac_cv_prog_ac_ct_AR="ar"
5978     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5979     break 2
5980   fi
5981 done
5982   done
5983 IFS=$as_save_IFS
5984
5985 fi
5986 fi
5987 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5988 if test -n "$ac_ct_AR"; then
5989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5990 $as_echo "$ac_ct_AR" >&6; }
5991 else
5992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5993 $as_echo "no" >&6; }
5994 fi
5995
5996   if test "x$ac_ct_AR" = x; then
5997     AR="false"
5998   else
5999     case $cross_compiling:$ac_tool_warned in
6000 yes:)
6001 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6002 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6003 ac_tool_warned=yes ;;
6004 esac
6005     AR=$ac_ct_AR
6006   fi
6007 else
6008   AR="$ac_cv_prog_AR"
6009 fi
6010
6011 test -z "$AR" && AR=ar
6012 test -z "$AR_FLAGS" && AR_FLAGS=cru
6013
6014
6015
6016
6017
6018
6019
6020
6021
6022
6023
6024 if test -n "$ac_tool_prefix"; then
6025   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6026 set dummy ${ac_tool_prefix}strip; ac_word=$2
6027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6028 $as_echo_n "checking for $ac_word... " >&6; }
6029 if test "${ac_cv_prog_STRIP+set}" = set; then :
6030   $as_echo_n "(cached) " >&6
6031 else
6032   if test -n "$STRIP"; then
6033   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6034 else
6035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6036 for as_dir in $PATH
6037 do
6038   IFS=$as_save_IFS
6039   test -z "$as_dir" && as_dir=.
6040     for ac_exec_ext in '' $ac_executable_extensions; do
6041   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6042     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6043     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6044     break 2
6045   fi
6046 done
6047   done
6048 IFS=$as_save_IFS
6049
6050 fi
6051 fi
6052 STRIP=$ac_cv_prog_STRIP
6053 if test -n "$STRIP"; then
6054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6055 $as_echo "$STRIP" >&6; }
6056 else
6057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6058 $as_echo "no" >&6; }
6059 fi
6060
6061
6062 fi
6063 if test -z "$ac_cv_prog_STRIP"; then
6064   ac_ct_STRIP=$STRIP
6065   # Extract the first word of "strip", so it can be a program name with args.
6066 set dummy strip; ac_word=$2
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6068 $as_echo_n "checking for $ac_word... " >&6; }
6069 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6070   $as_echo_n "(cached) " >&6
6071 else
6072   if test -n "$ac_ct_STRIP"; then
6073   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6074 else
6075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6076 for as_dir in $PATH
6077 do
6078   IFS=$as_save_IFS
6079   test -z "$as_dir" && as_dir=.
6080     for ac_exec_ext in '' $ac_executable_extensions; do
6081   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6082     ac_cv_prog_ac_ct_STRIP="strip"
6083     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6084     break 2
6085   fi
6086 done
6087   done
6088 IFS=$as_save_IFS
6089
6090 fi
6091 fi
6092 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6093 if test -n "$ac_ct_STRIP"; then
6094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6095 $as_echo "$ac_ct_STRIP" >&6; }
6096 else
6097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6098 $as_echo "no" >&6; }
6099 fi
6100
6101   if test "x$ac_ct_STRIP" = x; then
6102     STRIP=":"
6103   else
6104     case $cross_compiling:$ac_tool_warned in
6105 yes:)
6106 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6107 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6108 ac_tool_warned=yes ;;
6109 esac
6110     STRIP=$ac_ct_STRIP
6111   fi
6112 else
6113   STRIP="$ac_cv_prog_STRIP"
6114 fi
6115
6116 test -z "$STRIP" && STRIP=:
6117
6118
6119
6120
6121
6122
6123 if test -n "$ac_tool_prefix"; then
6124   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6125 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6127 $as_echo_n "checking for $ac_word... " >&6; }
6128 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6129   $as_echo_n "(cached) " >&6
6130 else
6131   if test -n "$RANLIB"; then
6132   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6133 else
6134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6135 for as_dir in $PATH
6136 do
6137   IFS=$as_save_IFS
6138   test -z "$as_dir" && as_dir=.
6139     for ac_exec_ext in '' $ac_executable_extensions; do
6140   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6141     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6142     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6143     break 2
6144   fi
6145 done
6146   done
6147 IFS=$as_save_IFS
6148
6149 fi
6150 fi
6151 RANLIB=$ac_cv_prog_RANLIB
6152 if test -n "$RANLIB"; then
6153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6154 $as_echo "$RANLIB" >&6; }
6155 else
6156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6157 $as_echo "no" >&6; }
6158 fi
6159
6160
6161 fi
6162 if test -z "$ac_cv_prog_RANLIB"; then
6163   ac_ct_RANLIB=$RANLIB
6164   # Extract the first word of "ranlib", so it can be a program name with args.
6165 set dummy ranlib; ac_word=$2
6166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6167 $as_echo_n "checking for $ac_word... " >&6; }
6168 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6169   $as_echo_n "(cached) " >&6
6170 else
6171   if test -n "$ac_ct_RANLIB"; then
6172   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6173 else
6174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6175 for as_dir in $PATH
6176 do
6177   IFS=$as_save_IFS
6178   test -z "$as_dir" && as_dir=.
6179     for ac_exec_ext in '' $ac_executable_extensions; do
6180   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6181     ac_cv_prog_ac_ct_RANLIB="ranlib"
6182     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6183     break 2
6184   fi
6185 done
6186   done
6187 IFS=$as_save_IFS
6188
6189 fi
6190 fi
6191 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6192 if test -n "$ac_ct_RANLIB"; then
6193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6194 $as_echo "$ac_ct_RANLIB" >&6; }
6195 else
6196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6197 $as_echo "no" >&6; }
6198 fi
6199
6200   if test "x$ac_ct_RANLIB" = x; then
6201     RANLIB=":"
6202   else
6203     case $cross_compiling:$ac_tool_warned in
6204 yes:)
6205 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6206 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6207 ac_tool_warned=yes ;;
6208 esac
6209     RANLIB=$ac_ct_RANLIB
6210   fi
6211 else
6212   RANLIB="$ac_cv_prog_RANLIB"
6213 fi
6214
6215 test -z "$RANLIB" && RANLIB=:
6216
6217
6218
6219
6220
6221
6222 # Determine commands to create old-style static archives.
6223 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6224 old_postinstall_cmds='chmod 644 $oldlib'
6225 old_postuninstall_cmds=
6226
6227 if test -n "$RANLIB"; then
6228   case $host_os in
6229   openbsd*)
6230     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6231     ;;
6232   *)
6233     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6234     ;;
6235   esac
6236   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6237 fi
6238
6239 case $host_os in
6240   darwin*)
6241     lock_old_archive_extraction=yes ;;
6242   *)
6243     lock_old_archive_extraction=no ;;
6244 esac
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284 # If no C compiler was specified, use CC.
6285 LTCC=${LTCC-"$CC"}
6286
6287 # If no C compiler flags were specified, use CFLAGS.
6288 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6289
6290 # Allow CC to be a program name with arguments.
6291 compiler=$CC
6292
6293
6294 # Check for command to grab the raw symbol name followed by C symbol from nm.
6295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6296 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6297 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6298   $as_echo_n "(cached) " >&6
6299 else
6300
6301 # These are sane defaults that work on at least a few old systems.
6302 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6303
6304 # Character class describing NM global symbol codes.
6305 symcode='[BCDEGRST]'
6306
6307 # Regexp to match symbols that can be accessed directly from C.
6308 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6309
6310 # Define system-specific variables.
6311 case $host_os in
6312 aix*)
6313   symcode='[BCDT]'
6314   ;;
6315 cygwin* | mingw* | pw32* | cegcc*)
6316   symcode='[ABCDGISTW]'
6317   ;;
6318 hpux*)
6319   if test "$host_cpu" = ia64; then
6320     symcode='[ABCDEGRST]'
6321   fi
6322   ;;
6323 irix* | nonstopux*)
6324   symcode='[BCDEGRST]'
6325   ;;
6326 osf*)
6327   symcode='[BCDEGQRST]'
6328   ;;
6329 solaris*)
6330   symcode='[BDRT]'
6331   ;;
6332 sco3.2v5*)
6333   symcode='[DT]'
6334   ;;
6335 sysv4.2uw2*)
6336   symcode='[DT]'
6337   ;;
6338 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6339   symcode='[ABDT]'
6340   ;;
6341 sysv4)
6342   symcode='[DFNSTU]'
6343   ;;
6344 esac
6345
6346 # If we're using GNU nm, then use its standard symbol codes.
6347 case `$NM -V 2>&1` in
6348 *GNU* | *'with BFD'*)
6349   symcode='[ABCDGIRSTW]' ;;
6350 esac
6351
6352 # Transform an extracted symbol line into a proper C declaration.
6353 # Some systems (esp. on ia64) link data and code symbols differently,
6354 # so use this general approach.
6355 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6356
6357 # Transform an extracted symbol line into symbol name and symbol address
6358 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6359 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'"
6360
6361 # Handle CRLF in mingw tool chain
6362 opt_cr=
6363 case $build_os in
6364 mingw*)
6365   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6366   ;;
6367 esac
6368
6369 # Try without a prefix underscore, then with it.
6370 for ac_symprfx in "" "_"; do
6371
6372   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6373   symxfrm="\\1 $ac_symprfx\\2 \\2"
6374
6375   # Write the raw and C identifiers.
6376   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6377     # Fake it for dumpbin and say T for any non-static function
6378     # and D for any global variable.
6379     # Also find C++ and __fastcall symbols from MSVC++,
6380     # which start with @ or ?.
6381     lt_cv_sys_global_symbol_pipe="$AWK '"\
6382 "     {last_section=section; section=\$ 3};"\
6383 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6384 "     \$ 0!~/External *\|/{next};"\
6385 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6386 "     {if(hide[section]) next};"\
6387 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6388 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6389 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6390 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6391 "     ' prfx=^$ac_symprfx"
6392   else
6393     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6394   fi
6395
6396   # Check to see that the pipe works correctly.
6397   pipe_works=no
6398
6399   rm -f conftest*
6400   cat > conftest.$ac_ext <<_LT_EOF
6401 #ifdef __cplusplus
6402 extern "C" {
6403 #endif
6404 char nm_test_var;
6405 void nm_test_func(void);
6406 void nm_test_func(void){}
6407 #ifdef __cplusplus
6408 }
6409 #endif
6410 int main(){nm_test_var='a';nm_test_func();return(0);}
6411 _LT_EOF
6412
6413   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6414   (eval $ac_compile) 2>&5
6415   ac_status=$?
6416   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6417   test $ac_status = 0; }; then
6418     # Now try to grab the symbols.
6419     nlist=conftest.nm
6420     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6421   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6422   ac_status=$?
6423   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6424   test $ac_status = 0; } && test -s "$nlist"; then
6425       # Try sorting and uniquifying the output.
6426       if sort "$nlist" | uniq > "$nlist"T; then
6427         mv -f "$nlist"T "$nlist"
6428       else
6429         rm -f "$nlist"T
6430       fi
6431
6432       # Make sure that we snagged all the symbols we need.
6433       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6434         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6435           cat <<_LT_EOF > conftest.$ac_ext
6436 #ifdef __cplusplus
6437 extern "C" {
6438 #endif
6439
6440 _LT_EOF
6441           # Now generate the symbol file.
6442           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6443
6444           cat <<_LT_EOF >> conftest.$ac_ext
6445
6446 /* The mapping between symbol names and symbols.  */
6447 const struct {
6448   const char *name;
6449   void       *address;
6450 }
6451 lt__PROGRAM__LTX_preloaded_symbols[] =
6452 {
6453   { "@PROGRAM@", (void *) 0 },
6454 _LT_EOF
6455           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6456           cat <<\_LT_EOF >> conftest.$ac_ext
6457   {0, (void *) 0}
6458 };
6459
6460 /* This works around a problem in FreeBSD linker */
6461 #ifdef FREEBSD_WORKAROUND
6462 static const void *lt_preloaded_setup() {
6463   return lt__PROGRAM__LTX_preloaded_symbols;
6464 }
6465 #endif
6466
6467 #ifdef __cplusplus
6468 }
6469 #endif
6470 _LT_EOF
6471           # Now try linking the two files.
6472           mv conftest.$ac_objext conftstm.$ac_objext
6473           lt_save_LIBS="$LIBS"
6474           lt_save_CFLAGS="$CFLAGS"
6475           LIBS="conftstm.$ac_objext"
6476           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6477           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6478   (eval $ac_link) 2>&5
6479   ac_status=$?
6480   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6481   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6482             pipe_works=yes
6483           fi
6484           LIBS="$lt_save_LIBS"
6485           CFLAGS="$lt_save_CFLAGS"
6486         else
6487           echo "cannot find nm_test_func in $nlist" >&5
6488         fi
6489       else
6490         echo "cannot find nm_test_var in $nlist" >&5
6491       fi
6492     else
6493       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6494     fi
6495   else
6496     echo "$progname: failed program was:" >&5
6497     cat conftest.$ac_ext >&5
6498   fi
6499   rm -rf conftest* conftst*
6500
6501   # Do not use the global_symbol_pipe unless it works.
6502   if test "$pipe_works" = yes; then
6503     break
6504   else
6505     lt_cv_sys_global_symbol_pipe=
6506   fi
6507 done
6508
6509 fi
6510
6511 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6512   lt_cv_sys_global_symbol_to_cdecl=
6513 fi
6514 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6516 $as_echo "failed" >&6; }
6517 else
6518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6519 $as_echo "ok" >&6; }
6520 fi
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544 # Check whether --enable-libtool-lock was given.
6545 if test "${enable_libtool_lock+set}" = set; then :
6546   enableval=$enable_libtool_lock;
6547 fi
6548
6549 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6550
6551 # Some flags need to be propagated to the compiler or linker for good
6552 # libtool support.
6553 case $host in
6554 ia64-*-hpux*)
6555   # Find out which ABI we are using.
6556   echo 'int i;' > conftest.$ac_ext
6557   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6558   (eval $ac_compile) 2>&5
6559   ac_status=$?
6560   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6561   test $ac_status = 0; }; then
6562     case `/usr/bin/file conftest.$ac_objext` in
6563       *ELF-32*)
6564         HPUX_IA64_MODE="32"
6565         ;;
6566       *ELF-64*)
6567         HPUX_IA64_MODE="64"
6568         ;;
6569     esac
6570   fi
6571   rm -rf conftest*
6572   ;;
6573 *-*-irix6*)
6574   # Find out which ABI we are using.
6575   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6576   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6577   (eval $ac_compile) 2>&5
6578   ac_status=$?
6579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6580   test $ac_status = 0; }; then
6581     if test "$lt_cv_prog_gnu_ld" = yes; then
6582       case `/usr/bin/file conftest.$ac_objext` in
6583         *32-bit*)
6584           LD="${LD-ld} -melf32bsmip"
6585           ;;
6586         *N32*)
6587           LD="${LD-ld} -melf32bmipn32"
6588           ;;
6589         *64-bit*)
6590           LD="${LD-ld} -melf64bmip"
6591         ;;
6592       esac
6593     else
6594       case `/usr/bin/file conftest.$ac_objext` in
6595         *32-bit*)
6596           LD="${LD-ld} -32"
6597           ;;
6598         *N32*)
6599           LD="${LD-ld} -n32"
6600           ;;
6601         *64-bit*)
6602           LD="${LD-ld} -64"
6603           ;;
6604       esac
6605     fi
6606   fi
6607   rm -rf conftest*
6608   ;;
6609
6610 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6611 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6612   # Find out which ABI we are using.
6613   echo 'int i;' > conftest.$ac_ext
6614   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6615   (eval $ac_compile) 2>&5
6616   ac_status=$?
6617   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6618   test $ac_status = 0; }; then
6619     case `/usr/bin/file conftest.o` in
6620       *32-bit*)
6621         case $host in
6622           x86_64-*kfreebsd*-gnu)
6623             LD="${LD-ld} -m elf_i386_fbsd"
6624             ;;
6625           x86_64-*linux*)
6626             case `/usr/bin/file conftest.o` in
6627               *x86-64*)
6628                 LD="${LD-ld} -m elf32_x86_64"
6629                 ;;
6630               *)
6631                 LD="${LD-ld} -m elf_i386"
6632                 ;;
6633             esac
6634             ;;
6635           powerpc64le-*linux*)
6636             LD="${LD-ld} -m elf32lppclinux"
6637             ;;
6638           powerpc64-*linux*)
6639             LD="${LD-ld} -m elf32ppclinux"
6640             ;;
6641           s390x-*linux*)
6642             LD="${LD-ld} -m elf_s390"
6643             ;;
6644           sparc64-*linux*)
6645             LD="${LD-ld} -m elf32_sparc"
6646             ;;
6647         esac
6648         ;;
6649       *64-bit*)
6650         case $host in
6651           x86_64-*kfreebsd*-gnu)
6652             LD="${LD-ld} -m elf_x86_64_fbsd"
6653             ;;
6654           x86_64-*linux*)
6655             LD="${LD-ld} -m elf_x86_64"
6656             ;;
6657           powerpcle-*linux*)
6658             LD="${LD-ld} -m elf64lppc"
6659             ;;
6660           powerpc-*linux*)
6661             LD="${LD-ld} -m elf64ppc"
6662             ;;
6663           s390*-*linux*|s390*-*tpf*)
6664             LD="${LD-ld} -m elf64_s390"
6665             ;;
6666           sparc*-*linux*)
6667             LD="${LD-ld} -m elf64_sparc"
6668             ;;
6669         esac
6670         ;;
6671     esac
6672   fi
6673   rm -rf conftest*
6674   ;;
6675
6676 *-*-sco3.2v5*)
6677   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6678   SAVE_CFLAGS="$CFLAGS"
6679   CFLAGS="$CFLAGS -belf"
6680   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6681 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6682 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6683   $as_echo_n "(cached) " >&6
6684 else
6685   ac_ext=c
6686 ac_cpp='$CPP $CPPFLAGS'
6687 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6688 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6689 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6690
6691      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6692 /* end confdefs.h.  */
6693
6694 int
6695 main ()
6696 {
6697
6698   ;
6699   return 0;
6700 }
6701 _ACEOF
6702 if ac_fn_c_try_link "$LINENO"; then :
6703   lt_cv_cc_needs_belf=yes
6704 else
6705   lt_cv_cc_needs_belf=no
6706 fi
6707 rm -f core conftest.err conftest.$ac_objext \
6708     conftest$ac_exeext conftest.$ac_ext
6709      ac_ext=c
6710 ac_cpp='$CPP $CPPFLAGS'
6711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6713 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6714
6715 fi
6716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6717 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6718   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6719     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6720     CFLAGS="$SAVE_CFLAGS"
6721   fi
6722   ;;
6723 sparc*-*solaris*)
6724   # Find out which ABI we are using.
6725   echo 'int i;' > conftest.$ac_ext
6726   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6727   (eval $ac_compile) 2>&5
6728   ac_status=$?
6729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6730   test $ac_status = 0; }; then
6731     case `/usr/bin/file conftest.o` in
6732     *64-bit*)
6733       case $lt_cv_prog_gnu_ld in
6734       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6735       *)
6736         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6737           LD="${LD-ld} -64"
6738         fi
6739         ;;
6740       esac
6741       ;;
6742     esac
6743   fi
6744   rm -rf conftest*
6745   ;;
6746 esac
6747
6748 need_locks="$enable_libtool_lock"
6749
6750
6751   case $host_os in
6752     rhapsody* | darwin*)
6753     if test -n "$ac_tool_prefix"; then
6754   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6755 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6757 $as_echo_n "checking for $ac_word... " >&6; }
6758 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6759   $as_echo_n "(cached) " >&6
6760 else
6761   if test -n "$DSYMUTIL"; then
6762   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6763 else
6764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6765 for as_dir in $PATH
6766 do
6767   IFS=$as_save_IFS
6768   test -z "$as_dir" && as_dir=.
6769     for ac_exec_ext in '' $ac_executable_extensions; do
6770   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6771     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6772     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6773     break 2
6774   fi
6775 done
6776   done
6777 IFS=$as_save_IFS
6778
6779 fi
6780 fi
6781 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6782 if test -n "$DSYMUTIL"; then
6783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6784 $as_echo "$DSYMUTIL" >&6; }
6785 else
6786   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6787 $as_echo "no" >&6; }
6788 fi
6789
6790
6791 fi
6792 if test -z "$ac_cv_prog_DSYMUTIL"; then
6793   ac_ct_DSYMUTIL=$DSYMUTIL
6794   # Extract the first word of "dsymutil", so it can be a program name with args.
6795 set dummy dsymutil; ac_word=$2
6796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6797 $as_echo_n "checking for $ac_word... " >&6; }
6798 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6799   $as_echo_n "(cached) " >&6
6800 else
6801   if test -n "$ac_ct_DSYMUTIL"; then
6802   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6803 else
6804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6805 for as_dir in $PATH
6806 do
6807   IFS=$as_save_IFS
6808   test -z "$as_dir" && as_dir=.
6809     for ac_exec_ext in '' $ac_executable_extensions; do
6810   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6811     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6813     break 2
6814   fi
6815 done
6816   done
6817 IFS=$as_save_IFS
6818
6819 fi
6820 fi
6821 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6822 if test -n "$ac_ct_DSYMUTIL"; then
6823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6824 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6825 else
6826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6827 $as_echo "no" >&6; }
6828 fi
6829
6830   if test "x$ac_ct_DSYMUTIL" = x; then
6831     DSYMUTIL=":"
6832   else
6833     case $cross_compiling:$ac_tool_warned in
6834 yes:)
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6836 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6837 ac_tool_warned=yes ;;
6838 esac
6839     DSYMUTIL=$ac_ct_DSYMUTIL
6840   fi
6841 else
6842   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6843 fi
6844
6845     if test -n "$ac_tool_prefix"; then
6846   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6847 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6849 $as_echo_n "checking for $ac_word... " >&6; }
6850 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6851   $as_echo_n "(cached) " >&6
6852 else
6853   if test -n "$NMEDIT"; then
6854   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6855 else
6856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6857 for as_dir in $PATH
6858 do
6859   IFS=$as_save_IFS
6860   test -z "$as_dir" && as_dir=.
6861     for ac_exec_ext in '' $ac_executable_extensions; do
6862   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6863     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6864     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6865     break 2
6866   fi
6867 done
6868   done
6869 IFS=$as_save_IFS
6870
6871 fi
6872 fi
6873 NMEDIT=$ac_cv_prog_NMEDIT
6874 if test -n "$NMEDIT"; then
6875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6876 $as_echo "$NMEDIT" >&6; }
6877 else
6878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6879 $as_echo "no" >&6; }
6880 fi
6881
6882
6883 fi
6884 if test -z "$ac_cv_prog_NMEDIT"; then
6885   ac_ct_NMEDIT=$NMEDIT
6886   # Extract the first word of "nmedit", so it can be a program name with args.
6887 set dummy nmedit; ac_word=$2
6888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6889 $as_echo_n "checking for $ac_word... " >&6; }
6890 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6891   $as_echo_n "(cached) " >&6
6892 else
6893   if test -n "$ac_ct_NMEDIT"; then
6894   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6895 else
6896 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6897 for as_dir in $PATH
6898 do
6899   IFS=$as_save_IFS
6900   test -z "$as_dir" && as_dir=.
6901     for ac_exec_ext in '' $ac_executable_extensions; do
6902   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6903     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6904     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6905     break 2
6906   fi
6907 done
6908   done
6909 IFS=$as_save_IFS
6910
6911 fi
6912 fi
6913 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6914 if test -n "$ac_ct_NMEDIT"; then
6915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6916 $as_echo "$ac_ct_NMEDIT" >&6; }
6917 else
6918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6919 $as_echo "no" >&6; }
6920 fi
6921
6922   if test "x$ac_ct_NMEDIT" = x; then
6923     NMEDIT=":"
6924   else
6925     case $cross_compiling:$ac_tool_warned in
6926 yes:)
6927 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6928 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6929 ac_tool_warned=yes ;;
6930 esac
6931     NMEDIT=$ac_ct_NMEDIT
6932   fi
6933 else
6934   NMEDIT="$ac_cv_prog_NMEDIT"
6935 fi
6936
6937     if test -n "$ac_tool_prefix"; then
6938   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6939 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6941 $as_echo_n "checking for $ac_word... " >&6; }
6942 if test "${ac_cv_prog_LIPO+set}" = set; then :
6943   $as_echo_n "(cached) " >&6
6944 else
6945   if test -n "$LIPO"; then
6946   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6947 else
6948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6949 for as_dir in $PATH
6950 do
6951   IFS=$as_save_IFS
6952   test -z "$as_dir" && as_dir=.
6953     for ac_exec_ext in '' $ac_executable_extensions; do
6954   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6955     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6956     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6957     break 2
6958   fi
6959 done
6960   done
6961 IFS=$as_save_IFS
6962
6963 fi
6964 fi
6965 LIPO=$ac_cv_prog_LIPO
6966 if test -n "$LIPO"; then
6967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6968 $as_echo "$LIPO" >&6; }
6969 else
6970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6971 $as_echo "no" >&6; }
6972 fi
6973
6974
6975 fi
6976 if test -z "$ac_cv_prog_LIPO"; then
6977   ac_ct_LIPO=$LIPO
6978   # Extract the first word of "lipo", so it can be a program name with args.
6979 set dummy lipo; ac_word=$2
6980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6981 $as_echo_n "checking for $ac_word... " >&6; }
6982 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6983   $as_echo_n "(cached) " >&6
6984 else
6985   if test -n "$ac_ct_LIPO"; then
6986   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6987 else
6988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6989 for as_dir in $PATH
6990 do
6991   IFS=$as_save_IFS
6992   test -z "$as_dir" && as_dir=.
6993     for ac_exec_ext in '' $ac_executable_extensions; do
6994   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6995     ac_cv_prog_ac_ct_LIPO="lipo"
6996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6997     break 2
6998   fi
6999 done
7000   done
7001 IFS=$as_save_IFS
7002
7003 fi
7004 fi
7005 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7006 if test -n "$ac_ct_LIPO"; then
7007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7008 $as_echo "$ac_ct_LIPO" >&6; }
7009 else
7010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7011 $as_echo "no" >&6; }
7012 fi
7013
7014   if test "x$ac_ct_LIPO" = x; then
7015     LIPO=":"
7016   else
7017     case $cross_compiling:$ac_tool_warned in
7018 yes:)
7019 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7020 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7021 ac_tool_warned=yes ;;
7022 esac
7023     LIPO=$ac_ct_LIPO
7024   fi
7025 else
7026   LIPO="$ac_cv_prog_LIPO"
7027 fi
7028
7029     if test -n "$ac_tool_prefix"; then
7030   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7031 set dummy ${ac_tool_prefix}otool; ac_word=$2
7032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7033 $as_echo_n "checking for $ac_word... " >&6; }
7034 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7035   $as_echo_n "(cached) " >&6
7036 else
7037   if test -n "$OTOOL"; then
7038   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7039 else
7040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7041 for as_dir in $PATH
7042 do
7043   IFS=$as_save_IFS
7044   test -z "$as_dir" && as_dir=.
7045     for ac_exec_ext in '' $ac_executable_extensions; do
7046   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7047     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7048     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7049     break 2
7050   fi
7051 done
7052   done
7053 IFS=$as_save_IFS
7054
7055 fi
7056 fi
7057 OTOOL=$ac_cv_prog_OTOOL
7058 if test -n "$OTOOL"; then
7059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7060 $as_echo "$OTOOL" >&6; }
7061 else
7062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7063 $as_echo "no" >&6; }
7064 fi
7065
7066
7067 fi
7068 if test -z "$ac_cv_prog_OTOOL"; then
7069   ac_ct_OTOOL=$OTOOL
7070   # Extract the first word of "otool", so it can be a program name with args.
7071 set dummy otool; ac_word=$2
7072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7073 $as_echo_n "checking for $ac_word... " >&6; }
7074 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7075   $as_echo_n "(cached) " >&6
7076 else
7077   if test -n "$ac_ct_OTOOL"; then
7078   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7079 else
7080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7081 for as_dir in $PATH
7082 do
7083   IFS=$as_save_IFS
7084   test -z "$as_dir" && as_dir=.
7085     for ac_exec_ext in '' $ac_executable_extensions; do
7086   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7087     ac_cv_prog_ac_ct_OTOOL="otool"
7088     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7089     break 2
7090   fi
7091 done
7092   done
7093 IFS=$as_save_IFS
7094
7095 fi
7096 fi
7097 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7098 if test -n "$ac_ct_OTOOL"; then
7099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7100 $as_echo "$ac_ct_OTOOL" >&6; }
7101 else
7102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7103 $as_echo "no" >&6; }
7104 fi
7105
7106   if test "x$ac_ct_OTOOL" = x; then
7107     OTOOL=":"
7108   else
7109     case $cross_compiling:$ac_tool_warned in
7110 yes:)
7111 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7112 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7113 ac_tool_warned=yes ;;
7114 esac
7115     OTOOL=$ac_ct_OTOOL
7116   fi
7117 else
7118   OTOOL="$ac_cv_prog_OTOOL"
7119 fi
7120
7121     if test -n "$ac_tool_prefix"; then
7122   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7123 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7125 $as_echo_n "checking for $ac_word... " >&6; }
7126 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7127   $as_echo_n "(cached) " >&6
7128 else
7129   if test -n "$OTOOL64"; then
7130   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7131 else
7132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7133 for as_dir in $PATH
7134 do
7135   IFS=$as_save_IFS
7136   test -z "$as_dir" && as_dir=.
7137     for ac_exec_ext in '' $ac_executable_extensions; do
7138   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7139     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7140     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7141     break 2
7142   fi
7143 done
7144   done
7145 IFS=$as_save_IFS
7146
7147 fi
7148 fi
7149 OTOOL64=$ac_cv_prog_OTOOL64
7150 if test -n "$OTOOL64"; then
7151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7152 $as_echo "$OTOOL64" >&6; }
7153 else
7154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7155 $as_echo "no" >&6; }
7156 fi
7157
7158
7159 fi
7160 if test -z "$ac_cv_prog_OTOOL64"; then
7161   ac_ct_OTOOL64=$OTOOL64
7162   # Extract the first word of "otool64", so it can be a program name with args.
7163 set dummy otool64; ac_word=$2
7164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7165 $as_echo_n "checking for $ac_word... " >&6; }
7166 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7167   $as_echo_n "(cached) " >&6
7168 else
7169   if test -n "$ac_ct_OTOOL64"; then
7170   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7171 else
7172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7173 for as_dir in $PATH
7174 do
7175   IFS=$as_save_IFS
7176   test -z "$as_dir" && as_dir=.
7177     for ac_exec_ext in '' $ac_executable_extensions; do
7178   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7179     ac_cv_prog_ac_ct_OTOOL64="otool64"
7180     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7181     break 2
7182   fi
7183 done
7184   done
7185 IFS=$as_save_IFS
7186
7187 fi
7188 fi
7189 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7190 if test -n "$ac_ct_OTOOL64"; then
7191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7192 $as_echo "$ac_ct_OTOOL64" >&6; }
7193 else
7194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7195 $as_echo "no" >&6; }
7196 fi
7197
7198   if test "x$ac_ct_OTOOL64" = x; then
7199     OTOOL64=":"
7200   else
7201     case $cross_compiling:$ac_tool_warned in
7202 yes:)
7203 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7204 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7205 ac_tool_warned=yes ;;
7206 esac
7207     OTOOL64=$ac_ct_OTOOL64
7208   fi
7209 else
7210   OTOOL64="$ac_cv_prog_OTOOL64"
7211 fi
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7240 $as_echo_n "checking for -single_module linker flag... " >&6; }
7241 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7242   $as_echo_n "(cached) " >&6
7243 else
7244   lt_cv_apple_cc_single_mod=no
7245       if test -z "${LT_MULTI_MODULE}"; then
7246         # By default we will add the -single_module flag. You can override
7247         # by either setting the environment variable LT_MULTI_MODULE
7248         # non-empty at configure time, or by adding -multi_module to the
7249         # link flags.
7250         rm -rf libconftest.dylib*
7251         echo "int foo(void){return 1;}" > conftest.c
7252         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7253 -dynamiclib -Wl,-single_module conftest.c" >&5
7254         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7255           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7256         _lt_result=$?
7257         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7258           lt_cv_apple_cc_single_mod=yes
7259         else
7260           cat conftest.err >&5
7261         fi
7262         rm -rf libconftest.dylib*
7263         rm -f conftest.*
7264       fi
7265 fi
7266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7267 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7268     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7269 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7270 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7271   $as_echo_n "(cached) " >&6
7272 else
7273   lt_cv_ld_exported_symbols_list=no
7274       save_LDFLAGS=$LDFLAGS
7275       echo "_main" > conftest.sym
7276       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7277       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7278 /* end confdefs.h.  */
7279
7280 int
7281 main ()
7282 {
7283
7284   ;
7285   return 0;
7286 }
7287 _ACEOF
7288 if ac_fn_c_try_link "$LINENO"; then :
7289   lt_cv_ld_exported_symbols_list=yes
7290 else
7291   lt_cv_ld_exported_symbols_list=no
7292 fi
7293 rm -f core conftest.err conftest.$ac_objext \
7294     conftest$ac_exeext conftest.$ac_ext
7295         LDFLAGS="$save_LDFLAGS"
7296
7297 fi
7298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7299 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7300     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7301 $as_echo_n "checking for -force_load linker flag... " >&6; }
7302 if test "${lt_cv_ld_force_load+set}" = set; then :
7303   $as_echo_n "(cached) " >&6
7304 else
7305   lt_cv_ld_force_load=no
7306       cat > conftest.c << _LT_EOF
7307 int forced_loaded() { return 2;}
7308 _LT_EOF
7309       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7310       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7311       echo "$AR cru libconftest.a conftest.o" >&5
7312       $AR cru libconftest.a conftest.o 2>&5
7313       cat > conftest.c << _LT_EOF
7314 int main() { return 0;}
7315 _LT_EOF
7316       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7317       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7318       _lt_result=$?
7319       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7320         lt_cv_ld_force_load=yes
7321       else
7322         cat conftest.err >&5
7323       fi
7324         rm -f conftest.err libconftest.a conftest conftest.c
7325         rm -rf conftest.dSYM
7326
7327 fi
7328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7329 $as_echo "$lt_cv_ld_force_load" >&6; }
7330     case $host_os in
7331     rhapsody* | darwin1.[012])
7332       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7333     darwin1.*)
7334       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7335     darwin*) # darwin 5.x on
7336       # if running on 10.5 or later, the deployment target defaults
7337       # to the OS version, if on x86, and 10.4, the deployment
7338       # target defaults to 10.4. Don't you love it?
7339       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7340         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7341           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7342         10.[012][,.]*)
7343           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7344         10.*)
7345           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7346       esac
7347     ;;
7348   esac
7349     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7350       _lt_dar_single_mod='$single_module'
7351     fi
7352     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7353       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7354     else
7355       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7356     fi
7357     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7358       _lt_dsymutil='~$DSYMUTIL $lib || :'
7359     else
7360       _lt_dsymutil=
7361     fi
7362     ;;
7363   esac
7364
7365 ac_ext=c
7366 ac_cpp='$CPP $CPPFLAGS'
7367 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7368 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7369 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7371 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7372 # On Suns, sometimes $CPP names a directory.
7373 if test -n "$CPP" && test -d "$CPP"; then
7374   CPP=
7375 fi
7376 if test -z "$CPP"; then
7377   if test "${ac_cv_prog_CPP+set}" = set; then :
7378   $as_echo_n "(cached) " >&6
7379 else
7380       # Double quotes because CPP needs to be expanded
7381     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7382     do
7383       ac_preproc_ok=false
7384 for ac_c_preproc_warn_flag in '' yes
7385 do
7386   # Use a header file that comes with gcc, so configuring glibc
7387   # with a fresh cross-compiler works.
7388   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7389   # <limits.h> exists even on freestanding compilers.
7390   # On the NeXT, cc -E runs the code through the compiler's parser,
7391   # not just through cpp. "Syntax error" is here to catch this case.
7392   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7393 /* end confdefs.h.  */
7394 #ifdef __STDC__
7395 # include <limits.h>
7396 #else
7397 # include <assert.h>
7398 #endif
7399                      Syntax error
7400 _ACEOF
7401 if ac_fn_c_try_cpp "$LINENO"; then :
7402
7403 else
7404   # Broken: fails on valid input.
7405 continue
7406 fi
7407 rm -f conftest.err conftest.$ac_ext
7408
7409   # OK, works on sane cases.  Now check whether nonexistent headers
7410   # can be detected and how.
7411   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7412 /* end confdefs.h.  */
7413 #include <ac_nonexistent.h>
7414 _ACEOF
7415 if ac_fn_c_try_cpp "$LINENO"; then :
7416   # Broken: success on invalid input.
7417 continue
7418 else
7419   # Passes both tests.
7420 ac_preproc_ok=:
7421 break
7422 fi
7423 rm -f conftest.err conftest.$ac_ext
7424
7425 done
7426 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7427 rm -f conftest.err conftest.$ac_ext
7428 if $ac_preproc_ok; then :
7429   break
7430 fi
7431
7432     done
7433     ac_cv_prog_CPP=$CPP
7434
7435 fi
7436   CPP=$ac_cv_prog_CPP
7437 else
7438   ac_cv_prog_CPP=$CPP
7439 fi
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7441 $as_echo "$CPP" >&6; }
7442 ac_preproc_ok=false
7443 for ac_c_preproc_warn_flag in '' yes
7444 do
7445   # Use a header file that comes with gcc, so configuring glibc
7446   # with a fresh cross-compiler works.
7447   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7448   # <limits.h> exists even on freestanding compilers.
7449   # On the NeXT, cc -E runs the code through the compiler's parser,
7450   # not just through cpp. "Syntax error" is here to catch this case.
7451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7452 /* end confdefs.h.  */
7453 #ifdef __STDC__
7454 # include <limits.h>
7455 #else
7456 # include <assert.h>
7457 #endif
7458                      Syntax error
7459 _ACEOF
7460 if ac_fn_c_try_cpp "$LINENO"; then :
7461
7462 else
7463   # Broken: fails on valid input.
7464 continue
7465 fi
7466 rm -f conftest.err conftest.$ac_ext
7467
7468   # OK, works on sane cases.  Now check whether nonexistent headers
7469   # can be detected and how.
7470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7471 /* end confdefs.h.  */
7472 #include <ac_nonexistent.h>
7473 _ACEOF
7474 if ac_fn_c_try_cpp "$LINENO"; then :
7475   # Broken: success on invalid input.
7476 continue
7477 else
7478   # Passes both tests.
7479 ac_preproc_ok=:
7480 break
7481 fi
7482 rm -f conftest.err conftest.$ac_ext
7483
7484 done
7485 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7486 rm -f conftest.err conftest.$ac_ext
7487 if $ac_preproc_ok; then :
7488
7489 else
7490   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7491 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7492 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7493 See \`config.log' for more details." "$LINENO" 5; }
7494 fi
7495
7496 ac_ext=c
7497 ac_cpp='$CPP $CPPFLAGS'
7498 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7499 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7500 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7501
7502
7503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7504 $as_echo_n "checking for ANSI C header files... " >&6; }
7505 if test "${ac_cv_header_stdc+set}" = set; then :
7506   $as_echo_n "(cached) " >&6
7507 else
7508   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7509 /* end confdefs.h.  */
7510 #include <stdlib.h>
7511 #include <stdarg.h>
7512 #include <string.h>
7513 #include <float.h>
7514
7515 int
7516 main ()
7517 {
7518
7519   ;
7520   return 0;
7521 }
7522 _ACEOF
7523 if ac_fn_c_try_compile "$LINENO"; then :
7524   ac_cv_header_stdc=yes
7525 else
7526   ac_cv_header_stdc=no
7527 fi
7528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7529
7530 if test $ac_cv_header_stdc = yes; then
7531   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7533 /* end confdefs.h.  */
7534 #include <string.h>
7535
7536 _ACEOF
7537 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7538   $EGREP "memchr" >/dev/null 2>&1; then :
7539
7540 else
7541   ac_cv_header_stdc=no
7542 fi
7543 rm -f conftest*
7544
7545 fi
7546
7547 if test $ac_cv_header_stdc = yes; then
7548   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7550 /* end confdefs.h.  */
7551 #include <stdlib.h>
7552
7553 _ACEOF
7554 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7555   $EGREP "free" >/dev/null 2>&1; then :
7556
7557 else
7558   ac_cv_header_stdc=no
7559 fi
7560 rm -f conftest*
7561
7562 fi
7563
7564 if test $ac_cv_header_stdc = yes; then
7565   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7566   if test "$cross_compiling" = yes; then :
7567   :
7568 else
7569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7570 /* end confdefs.h.  */
7571 #include <ctype.h>
7572 #include <stdlib.h>
7573 #if ((' ' & 0x0FF) == 0x020)
7574 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7575 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7576 #else
7577 # define ISLOWER(c) \
7578                    (('a' <= (c) && (c) <= 'i') \
7579                      || ('j' <= (c) && (c) <= 'r') \
7580                      || ('s' <= (c) && (c) <= 'z'))
7581 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7582 #endif
7583
7584 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7585 int
7586 main ()
7587 {
7588   int i;
7589   for (i = 0; i < 256; i++)
7590     if (XOR (islower (i), ISLOWER (i))
7591         || toupper (i) != TOUPPER (i))
7592       return 2;
7593   return 0;
7594 }
7595 _ACEOF
7596 if ac_fn_c_try_run "$LINENO"; then :
7597
7598 else
7599   ac_cv_header_stdc=no
7600 fi
7601 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7602   conftest.$ac_objext conftest.beam conftest.$ac_ext
7603 fi
7604
7605 fi
7606 fi
7607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7608 $as_echo "$ac_cv_header_stdc" >&6; }
7609 if test $ac_cv_header_stdc = yes; then
7610
7611 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7612
7613 fi
7614
7615 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7616 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7617                   inttypes.h stdint.h unistd.h
7618 do :
7619   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7620 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7621 "
7622 eval as_val=\$$as_ac_Header
7623    if test "x$as_val" = x""yes; then :
7624   cat >>confdefs.h <<_ACEOF
7625 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7626 _ACEOF
7627
7628 fi
7629
7630 done
7631
7632
7633 for ac_header in dlfcn.h
7634 do :
7635   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7636 "
7637 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7638   cat >>confdefs.h <<_ACEOF
7639 #define HAVE_DLFCN_H 1
7640 _ACEOF
7641
7642 fi
7643
7644 done
7645
7646
7647
7648
7649
7650 # Set options
7651
7652
7653
7654         enable_dlopen=no
7655
7656
7657   enable_win32_dll=no
7658
7659
7660             # Check whether --enable-shared was given.
7661 if test "${enable_shared+set}" = set; then :
7662   enableval=$enable_shared; p=${PACKAGE-default}
7663     case $enableval in
7664     yes) enable_shared=yes ;;
7665     no) enable_shared=no ;;
7666     *)
7667       enable_shared=no
7668       # Look at the argument we got.  We use all the common list separators.
7669       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7670       for pkg in $enableval; do
7671         IFS="$lt_save_ifs"
7672         if test "X$pkg" = "X$p"; then
7673           enable_shared=yes
7674         fi
7675       done
7676       IFS="$lt_save_ifs"
7677       ;;
7678     esac
7679 else
7680   enable_shared=yes
7681 fi
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691   # Check whether --enable-static was given.
7692 if test "${enable_static+set}" = set; then :
7693   enableval=$enable_static; p=${PACKAGE-default}
7694     case $enableval in
7695     yes) enable_static=yes ;;
7696     no) enable_static=no ;;
7697     *)
7698      enable_static=no
7699       # Look at the argument we got.  We use all the common list separators.
7700       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7701       for pkg in $enableval; do
7702         IFS="$lt_save_ifs"
7703         if test "X$pkg" = "X$p"; then
7704           enable_static=yes
7705         fi
7706       done
7707       IFS="$lt_save_ifs"
7708       ;;
7709     esac
7710 else
7711   enable_static=yes
7712 fi
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723 # Check whether --with-pic was given.
7724 if test "${with_pic+set}" = set; then :
7725   withval=$with_pic; pic_mode="$withval"
7726 else
7727   pic_mode=default
7728 fi
7729
7730
7731 test -z "$pic_mode" && pic_mode=default
7732
7733
7734
7735
7736
7737
7738
7739   # Check whether --enable-fast-install was given.
7740 if test "${enable_fast_install+set}" = set; then :
7741   enableval=$enable_fast_install; p=${PACKAGE-default}
7742     case $enableval in
7743     yes) enable_fast_install=yes ;;
7744     no) enable_fast_install=no ;;
7745     *)
7746       enable_fast_install=no
7747       # Look at the argument we got.  We use all the common list separators.
7748       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7749       for pkg in $enableval; do
7750         IFS="$lt_save_ifs"
7751         if test "X$pkg" = "X$p"; then
7752           enable_fast_install=yes
7753         fi
7754       done
7755       IFS="$lt_save_ifs"
7756       ;;
7757     esac
7758 else
7759   enable_fast_install=yes
7760 fi
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772 # This can be used to rebuild libtool when needed
7773 LIBTOOL_DEPS="$ltmain"
7774
7775 # Always use our own libtool.
7776 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803 test -z "$LN_S" && LN_S="ln -s"
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818 if test -n "${ZSH_VERSION+set}" ; then
7819    setopt NO_GLOB_SUBST
7820 fi
7821
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7823 $as_echo_n "checking for objdir... " >&6; }
7824 if test "${lt_cv_objdir+set}" = set; then :
7825   $as_echo_n "(cached) " >&6
7826 else
7827   rm -f .libs 2>/dev/null
7828 mkdir .libs 2>/dev/null
7829 if test -d .libs; then
7830   lt_cv_objdir=.libs
7831 else
7832   # MS-DOS does not allow filenames that begin with a dot.
7833   lt_cv_objdir=_libs
7834 fi
7835 rmdir .libs 2>/dev/null
7836 fi
7837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7838 $as_echo "$lt_cv_objdir" >&6; }
7839 objdir=$lt_cv_objdir
7840
7841
7842
7843
7844
7845 cat >>confdefs.h <<_ACEOF
7846 #define LT_OBJDIR "$lt_cv_objdir/"
7847 _ACEOF
7848
7849
7850
7851
7852 case $host_os in
7853 aix3*)
7854   # AIX sometimes has problems with the GCC collect2 program.  For some
7855   # reason, if we set the COLLECT_NAMES environment variable, the problems
7856   # vanish in a puff of smoke.
7857   if test "X${COLLECT_NAMES+set}" != Xset; then
7858     COLLECT_NAMES=
7859     export COLLECT_NAMES
7860   fi
7861   ;;
7862 esac
7863
7864 # Global variables:
7865 ofile=libtool
7866 can_build_shared=yes
7867
7868 # All known linkers require a `.a' archive for static linking (except MSVC,
7869 # which needs '.lib').
7870 libext=a
7871
7872 with_gnu_ld="$lt_cv_prog_gnu_ld"
7873
7874 old_CC="$CC"
7875 old_CFLAGS="$CFLAGS"
7876
7877 # Set sane defaults for various variables
7878 test -z "$CC" && CC=cc
7879 test -z "$LTCC" && LTCC=$CC
7880 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7881 test -z "$LD" && LD=ld
7882 test -z "$ac_objext" && ac_objext=o
7883
7884 for cc_temp in $compiler""; do
7885   case $cc_temp in
7886     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7887     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7888     \-*) ;;
7889     *) break;;
7890   esac
7891 done
7892 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7893
7894
7895 # Only perform the check for file, if the check method requires it
7896 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7897 case $deplibs_check_method in
7898 file_magic*)
7899   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7900     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7901 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7902 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7903   $as_echo_n "(cached) " >&6
7904 else
7905   case $MAGIC_CMD in
7906 [\\/*] |  ?:[\\/]*)
7907   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7908   ;;
7909 *)
7910   lt_save_MAGIC_CMD="$MAGIC_CMD"
7911   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7912   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7913   for ac_dir in $ac_dummy; do
7914     IFS="$lt_save_ifs"
7915     test -z "$ac_dir" && ac_dir=.
7916     if test -f $ac_dir/${ac_tool_prefix}file; then
7917       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7918       if test -n "$file_magic_test_file"; then
7919         case $deplibs_check_method in
7920         "file_magic "*)
7921           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7922           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7923           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7924             $EGREP "$file_magic_regex" > /dev/null; then
7925             :
7926           else
7927             cat <<_LT_EOF 1>&2
7928
7929 *** Warning: the command libtool uses to detect shared libraries,
7930 *** $file_magic_cmd, produces output that libtool cannot recognize.
7931 *** The result is that libtool may fail to recognize shared libraries
7932 *** as such.  This will affect the creation of libtool libraries that
7933 *** depend on shared libraries, but programs linked with such libtool
7934 *** libraries will work regardless of this problem.  Nevertheless, you
7935 *** may want to report the problem to your system manager and/or to
7936 *** bug-libtool@gnu.org
7937
7938 _LT_EOF
7939           fi ;;
7940         esac
7941       fi
7942       break
7943     fi
7944   done
7945   IFS="$lt_save_ifs"
7946   MAGIC_CMD="$lt_save_MAGIC_CMD"
7947   ;;
7948 esac
7949 fi
7950
7951 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7952 if test -n "$MAGIC_CMD"; then
7953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7954 $as_echo "$MAGIC_CMD" >&6; }
7955 else
7956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7957 $as_echo "no" >&6; }
7958 fi
7959
7960
7961
7962
7963
7964 if test -z "$lt_cv_path_MAGIC_CMD"; then
7965   if test -n "$ac_tool_prefix"; then
7966     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7967 $as_echo_n "checking for file... " >&6; }
7968 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7969   $as_echo_n "(cached) " >&6
7970 else
7971   case $MAGIC_CMD in
7972 [\\/*] |  ?:[\\/]*)
7973   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7974   ;;
7975 *)
7976   lt_save_MAGIC_CMD="$MAGIC_CMD"
7977   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7978   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7979   for ac_dir in $ac_dummy; do
7980     IFS="$lt_save_ifs"
7981     test -z "$ac_dir" && ac_dir=.
7982     if test -f $ac_dir/file; then
7983       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7984       if test -n "$file_magic_test_file"; then
7985         case $deplibs_check_method in
7986         "file_magic "*)
7987           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7988           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7989           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7990             $EGREP "$file_magic_regex" > /dev/null; then
7991             :
7992           else
7993             cat <<_LT_EOF 1>&2
7994
7995 *** Warning: the command libtool uses to detect shared libraries,
7996 *** $file_magic_cmd, produces output that libtool cannot recognize.
7997 *** The result is that libtool may fail to recognize shared libraries
7998 *** as such.  This will affect the creation of libtool libraries that
7999 *** depend on shared libraries, but programs linked with such libtool
8000 *** libraries will work regardless of this problem.  Nevertheless, you
8001 *** may want to report the problem to your system manager and/or to
8002 *** bug-libtool@gnu.org
8003
8004 _LT_EOF
8005           fi ;;
8006         esac
8007       fi
8008       break
8009     fi
8010   done
8011   IFS="$lt_save_ifs"
8012   MAGIC_CMD="$lt_save_MAGIC_CMD"
8013   ;;
8014 esac
8015 fi
8016
8017 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8018 if test -n "$MAGIC_CMD"; then
8019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8020 $as_echo "$MAGIC_CMD" >&6; }
8021 else
8022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8023 $as_echo "no" >&6; }
8024 fi
8025
8026
8027   else
8028     MAGIC_CMD=:
8029   fi
8030 fi
8031
8032   fi
8033   ;;
8034 esac
8035
8036 # Use C for the default configuration in the libtool script
8037
8038 lt_save_CC="$CC"
8039 ac_ext=c
8040 ac_cpp='$CPP $CPPFLAGS'
8041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8044
8045
8046 # Source file extension for C test sources.
8047 ac_ext=c
8048
8049 # Object file extension for compiled C test sources.
8050 objext=o
8051 objext=$objext
8052
8053 # Code to be used in simple compile tests
8054 lt_simple_compile_test_code="int some_variable = 0;"
8055
8056 # Code to be used in simple link tests
8057 lt_simple_link_test_code='int main(){return(0);}'
8058
8059
8060
8061
8062
8063
8064
8065 # If no C compiler was specified, use CC.
8066 LTCC=${LTCC-"$CC"}
8067
8068 # If no C compiler flags were specified, use CFLAGS.
8069 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8070
8071 # Allow CC to be a program name with arguments.
8072 compiler=$CC
8073
8074 # Save the default compiler, since it gets overwritten when the other
8075 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8076 compiler_DEFAULT=$CC
8077
8078 # save warnings/boilerplate of simple test code
8079 ac_outfile=conftest.$ac_objext
8080 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8081 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8082 _lt_compiler_boilerplate=`cat conftest.err`
8083 $RM conftest*
8084
8085 ac_outfile=conftest.$ac_objext
8086 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8087 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8088 _lt_linker_boilerplate=`cat conftest.err`
8089 $RM -r conftest*
8090
8091
8092 ## CAVEAT EMPTOR:
8093 ## There is no encapsulation within the following macros, do not change
8094 ## the running order or otherwise move them around unless you know exactly
8095 ## what you are doing...
8096 if test -n "$compiler"; then
8097
8098 lt_prog_compiler_no_builtin_flag=
8099
8100 if test "$GCC" = yes; then
8101   case $cc_basename in
8102   nvcc*)
8103     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8104   *)
8105     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8106   esac
8107
8108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8109 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8110 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8111   $as_echo_n "(cached) " >&6
8112 else
8113   lt_cv_prog_compiler_rtti_exceptions=no
8114    ac_outfile=conftest.$ac_objext
8115    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8116    lt_compiler_flag="-fno-rtti -fno-exceptions"
8117    # Insert the option either (1) after the last *FLAGS variable, or
8118    # (2) before a word containing "conftest.", or (3) at the end.
8119    # Note that $ac_compile itself does not contain backslashes and begins
8120    # with a dollar sign (not a hyphen), so the echo should work correctly.
8121    # The option is referenced via a variable to avoid confusing sed.
8122    lt_compile=`echo "$ac_compile" | $SED \
8123    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8124    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8125    -e 's:$: $lt_compiler_flag:'`
8126    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8127    (eval "$lt_compile" 2>conftest.err)
8128    ac_status=$?
8129    cat conftest.err >&5
8130    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8131    if (exit $ac_status) && test -s "$ac_outfile"; then
8132      # The compiler can only warn and ignore the option if not recognized
8133      # So say no if there are warnings other than the usual output.
8134      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8135      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8136      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8137        lt_cv_prog_compiler_rtti_exceptions=yes
8138      fi
8139    fi
8140    $RM conftest*
8141
8142 fi
8143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8144 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8145
8146 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8147     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8148 else
8149     :
8150 fi
8151
8152 fi
8153
8154
8155
8156
8157
8158
8159   lt_prog_compiler_wl=
8160 lt_prog_compiler_pic=
8161 lt_prog_compiler_static=
8162
8163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8164 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8165
8166   if test "$GCC" = yes; then
8167     lt_prog_compiler_wl='-Wl,'
8168     lt_prog_compiler_static='-static'
8169
8170     case $host_os in
8171       aix*)
8172       # All AIX code is PIC.
8173       if test "$host_cpu" = ia64; then
8174         # AIX 5 now supports IA64 processor
8175         lt_prog_compiler_static='-Bstatic'
8176       fi
8177       lt_prog_compiler_pic='-fPIC'
8178       ;;
8179
8180     amigaos*)
8181       case $host_cpu in
8182       powerpc)
8183             # see comment about AmigaOS4 .so support
8184             lt_prog_compiler_pic='-fPIC'
8185         ;;
8186       m68k)
8187             # FIXME: we need at least 68020 code to build shared libraries, but
8188             # adding the `-m68020' flag to GCC prevents building anything better,
8189             # like `-m68040'.
8190             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8191         ;;
8192       esac
8193       ;;
8194
8195     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8196       # PIC is the default for these OSes.
8197       ;;
8198
8199     mingw* | cygwin* | pw32* | os2* | cegcc*)
8200       # This hack is so that the source file can tell whether it is being
8201       # built for inclusion in a dll (and should export symbols for example).
8202       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8203       # (--disable-auto-import) libraries
8204       lt_prog_compiler_pic='-DDLL_EXPORT'
8205       ;;
8206
8207     darwin* | rhapsody*)
8208       # PIC is the default on this platform
8209       # Common symbols not allowed in MH_DYLIB files
8210       lt_prog_compiler_pic='-fno-common'
8211       ;;
8212
8213     haiku*)
8214       # PIC is the default for Haiku.
8215       # The "-static" flag exists, but is broken.
8216       lt_prog_compiler_static=
8217       ;;
8218
8219     hpux*)
8220       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8221       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8222       # sets the default TLS model and affects inlining.
8223       case $host_cpu in
8224       hppa*64*)
8225         # +Z the default
8226         ;;
8227       *)
8228         lt_prog_compiler_pic='-fPIC'
8229         ;;
8230       esac
8231       ;;
8232
8233     interix[3-9]*)
8234       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8235       # Instead, we relocate shared libraries at runtime.
8236       ;;
8237
8238     msdosdjgpp*)
8239       # Just because we use GCC doesn't mean we suddenly get shared libraries
8240       # on systems that don't support them.
8241       lt_prog_compiler_can_build_shared=no
8242       enable_shared=no
8243       ;;
8244
8245     *nto* | *qnx*)
8246       # QNX uses GNU C++, but need to define -shared option too, otherwise
8247       # it will coredump.
8248       lt_prog_compiler_pic='-fPIC -shared'
8249       ;;
8250
8251     sysv4*MP*)
8252       if test -d /usr/nec; then
8253         lt_prog_compiler_pic=-Kconform_pic
8254       fi
8255       ;;
8256
8257     *)
8258       lt_prog_compiler_pic='-fPIC'
8259       ;;
8260     esac
8261
8262     case $cc_basename in
8263     nvcc*) # Cuda Compiler Driver 2.2
8264       lt_prog_compiler_wl='-Xlinker '
8265       lt_prog_compiler_pic='-Xcompiler -fPIC'
8266       ;;
8267     esac
8268   else
8269     # PORTME Check for flag to pass linker flags through the system compiler.
8270     case $host_os in
8271     aix*)
8272       lt_prog_compiler_wl='-Wl,'
8273       if test "$host_cpu" = ia64; then
8274         # AIX 5 now supports IA64 processor
8275         lt_prog_compiler_static='-Bstatic'
8276       else
8277         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8278       fi
8279       ;;
8280
8281     mingw* | cygwin* | pw32* | os2* | cegcc*)
8282       # This hack is so that the source file can tell whether it is being
8283       # built for inclusion in a dll (and should export symbols for example).
8284       lt_prog_compiler_pic='-DDLL_EXPORT'
8285       ;;
8286
8287     hpux9* | hpux10* | hpux11*)
8288       lt_prog_compiler_wl='-Wl,'
8289       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8290       # not for PA HP-UX.
8291       case $host_cpu in
8292       hppa*64*|ia64*)
8293         # +Z the default
8294         ;;
8295       *)
8296         lt_prog_compiler_pic='+Z'
8297         ;;
8298       esac
8299       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8300       lt_prog_compiler_static='${wl}-a ${wl}archive'
8301       ;;
8302
8303     irix5* | irix6* | nonstopux*)
8304       lt_prog_compiler_wl='-Wl,'
8305       # PIC (with -KPIC) is the default.
8306       lt_prog_compiler_static='-non_shared'
8307       ;;
8308
8309     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8310       case $cc_basename in
8311       # old Intel for x86_64 which still supported -KPIC.
8312       ecc*)
8313         lt_prog_compiler_wl='-Wl,'
8314         lt_prog_compiler_pic='-KPIC'
8315         lt_prog_compiler_static='-static'
8316         ;;
8317       # icc used to be incompatible with GCC.
8318       # ICC 10 doesn't accept -KPIC any more.
8319       icc* | ifort*)
8320         lt_prog_compiler_wl='-Wl,'
8321         lt_prog_compiler_pic='-fPIC'
8322         lt_prog_compiler_static='-static'
8323         ;;
8324       # Lahey Fortran 8.1.
8325       lf95*)
8326         lt_prog_compiler_wl='-Wl,'
8327         lt_prog_compiler_pic='--shared'
8328         lt_prog_compiler_static='--static'
8329         ;;
8330       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8331         # Portland Group compilers (*not* the Pentium gcc compiler,
8332         # which looks to be a dead project)
8333         lt_prog_compiler_wl='-Wl,'
8334         lt_prog_compiler_pic='-fpic'
8335         lt_prog_compiler_static='-Bstatic'
8336         ;;
8337       ccc*)
8338         lt_prog_compiler_wl='-Wl,'
8339         # All Alpha code is PIC.
8340         lt_prog_compiler_static='-non_shared'
8341         ;;
8342       xl* | bgxl* | bgf* | mpixl*)
8343         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8344         lt_prog_compiler_wl='-Wl,'
8345         lt_prog_compiler_pic='-qpic'
8346         lt_prog_compiler_static='-qstaticlink'
8347         ;;
8348       *)
8349         case `$CC -V 2>&1 | sed 5q` in
8350         *Sun\ F* | *Sun*Fortran*)
8351           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8352           lt_prog_compiler_pic='-KPIC'
8353           lt_prog_compiler_static='-Bstatic'
8354           lt_prog_compiler_wl=''
8355           ;;
8356         *Sun\ C*)
8357           # Sun C 5.9
8358           lt_prog_compiler_pic='-KPIC'
8359           lt_prog_compiler_static='-Bstatic'
8360           lt_prog_compiler_wl='-Wl,'
8361           ;;
8362         esac
8363         ;;
8364       esac
8365       ;;
8366
8367     newsos6)
8368       lt_prog_compiler_pic='-KPIC'
8369       lt_prog_compiler_static='-Bstatic'
8370       ;;
8371
8372     *nto* | *qnx*)
8373       # QNX uses GNU C++, but need to define -shared option too, otherwise
8374       # it will coredump.
8375       lt_prog_compiler_pic='-fPIC -shared'
8376       ;;
8377
8378     osf3* | osf4* | osf5*)
8379       lt_prog_compiler_wl='-Wl,'
8380       # All OSF/1 code is PIC.
8381       lt_prog_compiler_static='-non_shared'
8382       ;;
8383
8384     rdos*)
8385       lt_prog_compiler_static='-non_shared'
8386       ;;
8387
8388     solaris*)
8389       lt_prog_compiler_pic='-KPIC'
8390       lt_prog_compiler_static='-Bstatic'
8391       case $cc_basename in
8392       f77* | f90* | f95*)
8393         lt_prog_compiler_wl='-Qoption ld ';;
8394       *)
8395         lt_prog_compiler_wl='-Wl,';;
8396       esac
8397       ;;
8398
8399     sunos4*)
8400       lt_prog_compiler_wl='-Qoption ld '
8401       lt_prog_compiler_pic='-PIC'
8402       lt_prog_compiler_static='-Bstatic'
8403       ;;
8404
8405     sysv4 | sysv4.2uw2* | sysv4.3*)
8406       lt_prog_compiler_wl='-Wl,'
8407       lt_prog_compiler_pic='-KPIC'
8408       lt_prog_compiler_static='-Bstatic'
8409       ;;
8410
8411     sysv4*MP*)
8412       if test -d /usr/nec ;then
8413         lt_prog_compiler_pic='-Kconform_pic'
8414         lt_prog_compiler_static='-Bstatic'
8415       fi
8416       ;;
8417
8418     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8419       lt_prog_compiler_wl='-Wl,'
8420       lt_prog_compiler_pic='-KPIC'
8421       lt_prog_compiler_static='-Bstatic'
8422       ;;
8423
8424     unicos*)
8425       lt_prog_compiler_wl='-Wl,'
8426       lt_prog_compiler_can_build_shared=no
8427       ;;
8428
8429     uts4*)
8430       lt_prog_compiler_pic='-pic'
8431       lt_prog_compiler_static='-Bstatic'
8432       ;;
8433
8434     *)
8435       lt_prog_compiler_can_build_shared=no
8436       ;;
8437     esac
8438   fi
8439
8440 case $host_os in
8441   # For platforms which do not support PIC, -DPIC is meaningless:
8442   *djgpp*)
8443     lt_prog_compiler_pic=
8444     ;;
8445   *)
8446     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8447     ;;
8448 esac
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8450 $as_echo "$lt_prog_compiler_pic" >&6; }
8451
8452
8453
8454
8455
8456
8457 #
8458 # Check to make sure the PIC flag actually works.
8459 #
8460 if test -n "$lt_prog_compiler_pic"; then
8461   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8462 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8463 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8464   $as_echo_n "(cached) " >&6
8465 else
8466   lt_cv_prog_compiler_pic_works=no
8467    ac_outfile=conftest.$ac_objext
8468    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8469    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8470    # Insert the option either (1) after the last *FLAGS variable, or
8471    # (2) before a word containing "conftest.", or (3) at the end.
8472    # Note that $ac_compile itself does not contain backslashes and begins
8473    # with a dollar sign (not a hyphen), so the echo should work correctly.
8474    # The option is referenced via a variable to avoid confusing sed.
8475    lt_compile=`echo "$ac_compile" | $SED \
8476    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8477    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8478    -e 's:$: $lt_compiler_flag:'`
8479    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8480    (eval "$lt_compile" 2>conftest.err)
8481    ac_status=$?
8482    cat conftest.err >&5
8483    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8484    if (exit $ac_status) && test -s "$ac_outfile"; then
8485      # The compiler can only warn and ignore the option if not recognized
8486      # So say no if there are warnings other than the usual output.
8487      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8488      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8489      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8490        lt_cv_prog_compiler_pic_works=yes
8491      fi
8492    fi
8493    $RM conftest*
8494
8495 fi
8496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8497 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8498
8499 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8500     case $lt_prog_compiler_pic in
8501      "" | " "*) ;;
8502      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8503      esac
8504 else
8505     lt_prog_compiler_pic=
8506      lt_prog_compiler_can_build_shared=no
8507 fi
8508
8509 fi
8510
8511
8512
8513
8514
8515
8516 #
8517 # Check to make sure the static flag actually works.
8518 #
8519 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8521 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8522 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8523   $as_echo_n "(cached) " >&6
8524 else
8525   lt_cv_prog_compiler_static_works=no
8526    save_LDFLAGS="$LDFLAGS"
8527    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8528    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8529    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8530      # The linker can only warn and ignore the option if not recognized
8531      # So say no if there are warnings
8532      if test -s conftest.err; then
8533        # Append any errors to the config.log.
8534        cat conftest.err 1>&5
8535        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8536        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8537        if diff conftest.exp conftest.er2 >/dev/null; then
8538          lt_cv_prog_compiler_static_works=yes
8539        fi
8540      else
8541        lt_cv_prog_compiler_static_works=yes
8542      fi
8543    fi
8544    $RM -r conftest*
8545    LDFLAGS="$save_LDFLAGS"
8546
8547 fi
8548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8549 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8550
8551 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8552     :
8553 else
8554     lt_prog_compiler_static=
8555 fi
8556
8557
8558
8559
8560
8561
8562
8563   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8564 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8565 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8566   $as_echo_n "(cached) " >&6
8567 else
8568   lt_cv_prog_compiler_c_o=no
8569    $RM -r conftest 2>/dev/null
8570    mkdir conftest
8571    cd conftest
8572    mkdir out
8573    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8574
8575    lt_compiler_flag="-o out/conftest2.$ac_objext"
8576    # Insert the option either (1) after the last *FLAGS variable, or
8577    # (2) before a word containing "conftest.", or (3) at the end.
8578    # Note that $ac_compile itself does not contain backslashes and begins
8579    # with a dollar sign (not a hyphen), so the echo should work correctly.
8580    lt_compile=`echo "$ac_compile" | $SED \
8581    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8582    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8583    -e 's:$: $lt_compiler_flag:'`
8584    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8585    (eval "$lt_compile" 2>out/conftest.err)
8586    ac_status=$?
8587    cat out/conftest.err >&5
8588    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8589    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8590    then
8591      # The compiler can only warn and ignore the option if not recognized
8592      # So say no if there are warnings
8593      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8594      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8595      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8596        lt_cv_prog_compiler_c_o=yes
8597      fi
8598    fi
8599    chmod u+w . 2>&5
8600    $RM conftest*
8601    # SGI C++ compiler will create directory out/ii_files/ for
8602    # template instantiation
8603    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8604    $RM out/* && rmdir out
8605    cd ..
8606    $RM -r conftest
8607    $RM conftest*
8608
8609 fi
8610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8611 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8612
8613
8614
8615
8616
8617
8618   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8619 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8620 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8621   $as_echo_n "(cached) " >&6
8622 else
8623   lt_cv_prog_compiler_c_o=no
8624    $RM -r conftest 2>/dev/null
8625    mkdir conftest
8626    cd conftest
8627    mkdir out
8628    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8629
8630    lt_compiler_flag="-o out/conftest2.$ac_objext"
8631    # Insert the option either (1) after the last *FLAGS variable, or
8632    # (2) before a word containing "conftest.", or (3) at the end.
8633    # Note that $ac_compile itself does not contain backslashes and begins
8634    # with a dollar sign (not a hyphen), so the echo should work correctly.
8635    lt_compile=`echo "$ac_compile" | $SED \
8636    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8637    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8638    -e 's:$: $lt_compiler_flag:'`
8639    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8640    (eval "$lt_compile" 2>out/conftest.err)
8641    ac_status=$?
8642    cat out/conftest.err >&5
8643    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8644    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8645    then
8646      # The compiler can only warn and ignore the option if not recognized
8647      # So say no if there are warnings
8648      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8649      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8650      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8651        lt_cv_prog_compiler_c_o=yes
8652      fi
8653    fi
8654    chmod u+w . 2>&5
8655    $RM conftest*
8656    # SGI C++ compiler will create directory out/ii_files/ for
8657    # template instantiation
8658    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8659    $RM out/* && rmdir out
8660    cd ..
8661    $RM -r conftest
8662    $RM conftest*
8663
8664 fi
8665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8666 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8667
8668
8669
8670
8671 hard_links="nottested"
8672 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8673   # do not overwrite the value of need_locks provided by the user
8674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8675 $as_echo_n "checking if we can lock with hard links... " >&6; }
8676   hard_links=yes
8677   $RM conftest*
8678   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8679   touch conftest.a
8680   ln conftest.a conftest.b 2>&5 || hard_links=no
8681   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8683 $as_echo "$hard_links" >&6; }
8684   if test "$hard_links" = no; then
8685     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8686 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8687     need_locks=warn
8688   fi
8689 else
8690   need_locks=no
8691 fi
8692
8693
8694
8695
8696
8697
8698   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8699 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8700
8701   runpath_var=
8702   allow_undefined_flag=
8703   always_export_symbols=no
8704   archive_cmds=
8705   archive_expsym_cmds=
8706   compiler_needs_object=no
8707   enable_shared_with_static_runtimes=no
8708   export_dynamic_flag_spec=
8709   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8710   hardcode_automatic=no
8711   hardcode_direct=no
8712   hardcode_direct_absolute=no
8713   hardcode_libdir_flag_spec=
8714   hardcode_libdir_flag_spec_ld=
8715   hardcode_libdir_separator=
8716   hardcode_minus_L=no
8717   hardcode_shlibpath_var=unsupported
8718   inherit_rpath=no
8719   link_all_deplibs=unknown
8720   module_cmds=
8721   module_expsym_cmds=
8722   old_archive_from_new_cmds=
8723   old_archive_from_expsyms_cmds=
8724   thread_safe_flag_spec=
8725   whole_archive_flag_spec=
8726   # include_expsyms should be a list of space-separated symbols to be *always*
8727   # included in the symbol list
8728   include_expsyms=
8729   # exclude_expsyms can be an extended regexp of symbols to exclude
8730   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8731   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8732   # as well as any symbol that contains `d'.
8733   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8734   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8735   # platforms (ab)use it in PIC code, but their linkers get confused if
8736   # the symbol is explicitly referenced.  Since portable code cannot
8737   # rely on this symbol name, it's probably fine to never include it in
8738   # preloaded symbol tables.
8739   # Exclude shared library initialization/finalization symbols.
8740   extract_expsyms_cmds=
8741
8742   case $host_os in
8743   cygwin* | mingw* | pw32* | cegcc*)
8744     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8745     # When not using gcc, we currently assume that we are using
8746     # Microsoft Visual C++.
8747     if test "$GCC" != yes; then
8748       with_gnu_ld=no
8749     fi
8750     ;;
8751   interix*)
8752     # we just hope/assume this is gcc and not c89 (= MSVC++)
8753     with_gnu_ld=yes
8754     ;;
8755   openbsd*)
8756     with_gnu_ld=no
8757     ;;
8758   esac
8759
8760   ld_shlibs=yes
8761
8762   # On some targets, GNU ld is compatible enough with the native linker
8763   # that we're better off using the native interface for both.
8764   lt_use_gnu_ld_interface=no
8765   if test "$with_gnu_ld" = yes; then
8766     case $host_os in
8767       aix*)
8768         # The AIX port of GNU ld has always aspired to compatibility
8769         # with the native linker.  However, as the warning in the GNU ld
8770         # block says, versions before 2.19.5* couldn't really create working
8771         # shared libraries, regardless of the interface used.
8772         case `$LD -v 2>&1` in
8773           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8774           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8775           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8776           *)
8777             lt_use_gnu_ld_interface=yes
8778             ;;
8779         esac
8780         ;;
8781       *)
8782         lt_use_gnu_ld_interface=yes
8783         ;;
8784     esac
8785   fi
8786
8787   if test "$lt_use_gnu_ld_interface" = yes; then
8788     # If archive_cmds runs LD, not CC, wlarc should be empty
8789     wlarc='${wl}'
8790
8791     # Set some defaults for GNU ld with shared library support. These
8792     # are reset later if shared libraries are not supported. Putting them
8793     # here allows them to be overridden if necessary.
8794     runpath_var=LD_RUN_PATH
8795     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8796     export_dynamic_flag_spec='${wl}--export-dynamic'
8797     # ancient GNU ld didn't support --whole-archive et. al.
8798     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8799       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8800     else
8801       whole_archive_flag_spec=
8802     fi
8803     supports_anon_versioning=no
8804     case `$LD -v 2>&1` in
8805       *GNU\ gold*) supports_anon_versioning=yes ;;
8806       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8807       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8808       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8809       *\ 2.11.*) ;; # other 2.11 versions
8810       *) supports_anon_versioning=yes ;;
8811     esac
8812
8813     # See if GNU ld supports shared libraries.
8814     case $host_os in
8815     aix[3-9]*)
8816       # On AIX/PPC, the GNU linker is very broken
8817       if test "$host_cpu" != ia64; then
8818         ld_shlibs=no
8819         cat <<_LT_EOF 1>&2
8820
8821 *** Warning: the GNU linker, at least up to release 2.19, is reported
8822 *** to be unable to reliably create shared libraries on AIX.
8823 *** Therefore, libtool is disabling shared libraries support.  If you
8824 *** really care for shared libraries, you may want to install binutils
8825 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8826 *** You will then need to restart the configuration process.
8827
8828 _LT_EOF
8829       fi
8830       ;;
8831
8832     amigaos*)
8833       case $host_cpu in
8834       powerpc)
8835             # see comment about AmigaOS4 .so support
8836             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8837             archive_expsym_cmds=''
8838         ;;
8839       m68k)
8840             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8841             hardcode_libdir_flag_spec='-L$libdir'
8842             hardcode_minus_L=yes
8843         ;;
8844       esac
8845       ;;
8846
8847     beos*)
8848       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8849         allow_undefined_flag=unsupported
8850         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8851         # support --undefined.  This deserves some investigation.  FIXME
8852         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8853       else
8854         ld_shlibs=no
8855       fi
8856       ;;
8857
8858     cygwin* | mingw* | pw32* | cegcc*)
8859       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8860       # as there is no search path for DLLs.
8861       hardcode_libdir_flag_spec='-L$libdir'
8862       export_dynamic_flag_spec='${wl}--export-all-symbols'
8863       allow_undefined_flag=unsupported
8864       always_export_symbols=no
8865       enable_shared_with_static_runtimes=yes
8866       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8867
8868       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8869         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8870         # If the export-symbols file already is a .def file (1st line
8871         # is EXPORTS), use it as is; otherwise, prepend...
8872         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8873           cp $export_symbols $output_objdir/$soname.def;
8874         else
8875           echo EXPORTS > $output_objdir/$soname.def;
8876           cat $export_symbols >> $output_objdir/$soname.def;
8877         fi~
8878         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8879       else
8880         ld_shlibs=no
8881       fi
8882       ;;
8883
8884     haiku*)
8885       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8886       link_all_deplibs=yes
8887       ;;
8888
8889     interix[3-9]*)
8890       hardcode_direct=no
8891       hardcode_shlibpath_var=no
8892       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8893       export_dynamic_flag_spec='${wl}-E'
8894       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8895       # Instead, shared libraries are loaded at an image base (0x10000000 by
8896       # default) and relocated if they conflict, which is a slow very memory
8897       # consuming and fragmenting process.  To avoid this, we pick a random,
8898       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8899       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8900       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8901       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8902       ;;
8903
8904     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8905       tmp_diet=no
8906       if test "$host_os" = linux-dietlibc; then
8907         case $cc_basename in
8908           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8909         esac
8910       fi
8911       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8912          && test "$tmp_diet" = no
8913       then
8914         tmp_addflag=' $pic_flag'
8915         tmp_sharedflag='-shared'
8916         case $cc_basename,$host_cpu in
8917         pgcc*)                          # Portland Group C compiler
8918           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'
8919           tmp_addflag=' $pic_flag'
8920           ;;
8921         pgf77* | pgf90* | pgf95* | pgfortran*)
8922                                         # Portland Group f77 and f90 compilers
8923           whole_archive_flag_spec='${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'
8924           tmp_addflag=' $pic_flag -Mnomain' ;;
8925         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8926           tmp_addflag=' -i_dynamic' ;;
8927         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8928           tmp_addflag=' -i_dynamic -nofor_main' ;;
8929         ifc* | ifort*)                  # Intel Fortran compiler
8930           tmp_addflag=' -nofor_main' ;;
8931         lf95*)                          # Lahey Fortran 8.1
8932           whole_archive_flag_spec=
8933           tmp_sharedflag='--shared' ;;
8934         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8935           tmp_sharedflag='-qmkshrobj'
8936           tmp_addflag= ;;
8937         nvcc*)  # Cuda Compiler Driver 2.2
8938           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8939           compiler_needs_object=yes
8940           ;;
8941         esac
8942         case `$CC -V 2>&1 | sed 5q` in
8943         *Sun\ C*)                       # Sun C 5.9
8944           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\"` ${wl}--no-whole-archive'
8945           compiler_needs_object=yes
8946           tmp_sharedflag='-G' ;;
8947         *Sun\ F*)                       # Sun Fortran 8.3
8948           tmp_sharedflag='-G' ;;
8949         esac
8950         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8951
8952         if test "x$supports_anon_versioning" = xyes; then
8953           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8954             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8955             echo "local: *; };" >> $output_objdir/$libname.ver~
8956             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8957         fi
8958
8959         case $cc_basename in
8960         xlf* | bgf* | bgxlf* | mpixlf*)
8961           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8962           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8963           hardcode_libdir_flag_spec=
8964           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8965           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8966           if test "x$supports_anon_versioning" = xyes; then
8967             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8968               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8969               echo "local: *; };" >> $output_objdir/$libname.ver~
8970               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8971           fi
8972           ;;
8973         esac
8974       else
8975         ld_shlibs=no
8976       fi
8977       ;;
8978
8979     netbsd*)
8980       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8981         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8982         wlarc=
8983       else
8984         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8985         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8986       fi
8987       ;;
8988
8989     solaris*)
8990       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8991         ld_shlibs=no
8992         cat <<_LT_EOF 1>&2
8993
8994 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8995 *** create shared libraries on Solaris systems.  Therefore, libtool
8996 *** is disabling shared libraries support.  We urge you to upgrade GNU
8997 *** binutils to release 2.9.1 or newer.  Another option is to modify
8998 *** your PATH or compiler configuration so that the native linker is
8999 *** used, and then restart.
9000
9001 _LT_EOF
9002       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9003         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9004         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9005       else
9006         ld_shlibs=no
9007       fi
9008       ;;
9009
9010     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9011       case `$LD -v 2>&1` in
9012         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9013         ld_shlibs=no
9014         cat <<_LT_EOF 1>&2
9015
9016 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9017 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9018 *** is disabling shared libraries support.  We urge you to upgrade GNU
9019 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9020 *** your PATH or compiler configuration so that the native linker is
9021 *** used, and then restart.
9022
9023 _LT_EOF
9024         ;;
9025         *)
9026           # For security reasons, it is highly recommended that you always
9027           # use absolute paths for naming shared libraries, and exclude the
9028           # DT_RUNPATH tag from executables and libraries.  But doing so
9029           # requires that you compile everything twice, which is a pain.
9030           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9031             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9032             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9033             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9034           else
9035             ld_shlibs=no
9036           fi
9037         ;;
9038       esac
9039       ;;
9040
9041     sunos4*)
9042       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9043       wlarc=
9044       hardcode_direct=yes
9045       hardcode_shlibpath_var=no
9046       ;;
9047
9048     *)
9049       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9050         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9051         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9052       else
9053         ld_shlibs=no
9054       fi
9055       ;;
9056     esac
9057
9058     if test "$ld_shlibs" = no; then
9059       runpath_var=
9060       hardcode_libdir_flag_spec=
9061       export_dynamic_flag_spec=
9062       whole_archive_flag_spec=
9063     fi
9064   else
9065     # PORTME fill in a description of your system's linker (not GNU ld)
9066     case $host_os in
9067     aix3*)
9068       allow_undefined_flag=unsupported
9069       always_export_symbols=yes
9070       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9071       # Note: this linker hardcodes the directories in LIBPATH if there
9072       # are no directories specified by -L.
9073       hardcode_minus_L=yes
9074       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9075         # Neither direct hardcoding nor static linking is supported with a
9076         # broken collect2.
9077         hardcode_direct=unsupported
9078       fi
9079       ;;
9080
9081     aix[4-9]*)
9082       if test "$host_cpu" = ia64; then
9083         # On IA64, the linker does run time linking by default, so we don't
9084         # have to do anything special.
9085         aix_use_runtimelinking=no
9086         exp_sym_flag='-Bexport'
9087         no_entry_flag=""
9088       else
9089         # If we're using GNU nm, then we don't want the "-C" option.
9090         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9091         # Also, AIX nm treats weak defined symbols like other global
9092         # defined symbols, whereas GNU nm marks them as "W".
9093         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9094           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9095         else
9096           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9097         fi
9098         aix_use_runtimelinking=no
9099
9100         # Test if we are trying to use run time linking or normal
9101         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9102         # need to do runtime linking.
9103         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9104           for ld_flag in $LDFLAGS; do
9105           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9106             aix_use_runtimelinking=yes
9107             break
9108           fi
9109           done
9110           ;;
9111         esac
9112
9113         exp_sym_flag='-bexport'
9114         no_entry_flag='-bnoentry'
9115       fi
9116
9117       # When large executables or shared objects are built, AIX ld can
9118       # have problems creating the table of contents.  If linking a library
9119       # or program results in "error TOC overflow" add -mminimal-toc to
9120       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9121       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9122
9123       archive_cmds=''
9124       hardcode_direct=yes
9125       hardcode_direct_absolute=yes
9126       hardcode_libdir_separator=':'
9127       link_all_deplibs=yes
9128       file_list_spec='${wl}-f,'
9129
9130       if test "$GCC" = yes; then
9131         case $host_os in aix4.[012]|aix4.[012].*)
9132         # We only want to do this on AIX 4.2 and lower, the check
9133         # below for broken collect2 doesn't work under 4.3+
9134           collect2name=`${CC} -print-prog-name=collect2`
9135           if test -f "$collect2name" &&
9136            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9137           then
9138           # We have reworked collect2
9139           :
9140           else
9141           # We have old collect2
9142           hardcode_direct=unsupported
9143           # It fails to find uninstalled libraries when the uninstalled
9144           # path is not listed in the libpath.  Setting hardcode_minus_L
9145           # to unsupported forces relinking
9146           hardcode_minus_L=yes
9147           hardcode_libdir_flag_spec='-L$libdir'
9148           hardcode_libdir_separator=
9149           fi
9150           ;;
9151         esac
9152         shared_flag='-shared'
9153         if test "$aix_use_runtimelinking" = yes; then
9154           shared_flag="$shared_flag "'${wl}-G'
9155         fi
9156       else
9157         # not using gcc
9158         if test "$host_cpu" = ia64; then
9159         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9160         # chokes on -Wl,-G. The following line is correct:
9161           shared_flag='-G'
9162         else
9163           if test "$aix_use_runtimelinking" = yes; then
9164             shared_flag='${wl}-G'
9165           else
9166             shared_flag='${wl}-bM:SRE'
9167           fi
9168         fi
9169       fi
9170
9171       export_dynamic_flag_spec='${wl}-bexpall'
9172       # It seems that -bexpall does not export symbols beginning with
9173       # underscore (_), so it is better to generate a list of symbols to export.
9174       always_export_symbols=yes
9175       if test "$aix_use_runtimelinking" = yes; then
9176         # Warning - without using the other runtime loading flags (-brtl),
9177         # -berok will link without error, but may produce a broken library.
9178         allow_undefined_flag='-berok'
9179         # Determine the default libpath from the value encoded in an
9180         # empty executable.
9181         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9182 /* end confdefs.h.  */
9183
9184 int
9185 main ()
9186 {
9187
9188   ;
9189   return 0;
9190 }
9191 _ACEOF
9192 if ac_fn_c_try_link "$LINENO"; then :
9193
9194 lt_aix_libpath_sed='
9195     /Import File Strings/,/^$/ {
9196         /^0/ {
9197             s/^0  *\(.*\)$/\1/
9198             p
9199         }
9200     }'
9201 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9202 # Check for a 64-bit object if we didn't find anything.
9203 if test -z "$aix_libpath"; then
9204   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9205 fi
9206 fi
9207 rm -f core conftest.err conftest.$ac_objext \
9208     conftest$ac_exeext conftest.$ac_ext
9209 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9210
9211         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9212         archive_expsym_cmds='$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 $shared_flag"
9213       else
9214         if test "$host_cpu" = ia64; then
9215           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9216           allow_undefined_flag="-z nodefs"
9217           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9218         else
9219          # Determine the default libpath from the value encoded in an
9220          # empty executable.
9221          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9222 /* end confdefs.h.  */
9223
9224 int
9225 main ()
9226 {
9227
9228   ;
9229   return 0;
9230 }
9231 _ACEOF
9232 if ac_fn_c_try_link "$LINENO"; then :
9233
9234 lt_aix_libpath_sed='
9235     /Import File Strings/,/^$/ {
9236         /^0/ {
9237             s/^0  *\(.*\)$/\1/
9238             p
9239         }
9240     }'
9241 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9242 # Check for a 64-bit object if we didn't find anything.
9243 if test -z "$aix_libpath"; then
9244   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9245 fi
9246 fi
9247 rm -f core conftest.err conftest.$ac_objext \
9248     conftest$ac_exeext conftest.$ac_ext
9249 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9250
9251          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9252           # Warning - without using the other run time loading flags,
9253           # -berok will link without error, but may produce a broken library.
9254           no_undefined_flag=' ${wl}-bernotok'
9255           allow_undefined_flag=' ${wl}-berok'
9256           if test "$with_gnu_ld" = yes; then
9257             # We only use this code for GNU lds that support --whole-archive.
9258             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9259           else
9260             # Exported symbols can be pulled into shared objects from archives
9261             whole_archive_flag_spec='$convenience'
9262           fi
9263           archive_cmds_need_lc=yes
9264           # This is similar to how AIX traditionally builds its shared libraries.
9265           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'
9266         fi
9267       fi
9268       ;;
9269
9270     amigaos*)
9271       case $host_cpu in
9272       powerpc)
9273             # see comment about AmigaOS4 .so support
9274             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9275             archive_expsym_cmds=''
9276         ;;
9277       m68k)
9278             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9279             hardcode_libdir_flag_spec='-L$libdir'
9280             hardcode_minus_L=yes
9281         ;;
9282       esac
9283       ;;
9284
9285     bsdi[45]*)
9286       export_dynamic_flag_spec=-rdynamic
9287       ;;
9288
9289     cygwin* | mingw* | pw32* | cegcc*)
9290       # When not using gcc, we currently assume that we are using
9291       # Microsoft Visual C++.
9292       # hardcode_libdir_flag_spec is actually meaningless, as there is
9293       # no search path for DLLs.
9294       hardcode_libdir_flag_spec=' '
9295       allow_undefined_flag=unsupported
9296       # Tell ltmain to make .lib files, not .a files.
9297       libext=lib
9298       # Tell ltmain to make .dll files, not .so files.
9299       shrext_cmds=".dll"
9300       # FIXME: Setting linknames here is a bad hack.
9301       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9302       # The linker will automatically build a .lib file if we build a DLL.
9303       old_archive_from_new_cmds='true'
9304       # FIXME: Should let the user specify the lib program.
9305       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9306       fix_srcfile_path='`cygpath -w "$srcfile"`'
9307       enable_shared_with_static_runtimes=yes
9308       ;;
9309
9310     darwin* | rhapsody*)
9311
9312
9313   archive_cmds_need_lc=no
9314   hardcode_direct=no
9315   hardcode_automatic=yes
9316   hardcode_shlibpath_var=unsupported
9317   if test "$lt_cv_ld_force_load" = "yes"; then
9318     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9319   else
9320     whole_archive_flag_spec=''
9321   fi
9322   link_all_deplibs=yes
9323   allow_undefined_flag="$_lt_dar_allow_undefined"
9324   case $cc_basename in
9325      ifort*) _lt_dar_can_shared=yes ;;
9326      *) _lt_dar_can_shared=$GCC ;;
9327   esac
9328   if test "$_lt_dar_can_shared" = "yes"; then
9329     output_verbose_link_cmd=func_echo_all
9330     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9331     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9332     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}${_lt_dsymutil}"
9333     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9334
9335   else
9336   ld_shlibs=no
9337   fi
9338
9339       ;;
9340
9341     dgux*)
9342       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9343       hardcode_libdir_flag_spec='-L$libdir'
9344       hardcode_shlibpath_var=no
9345       ;;
9346
9347     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9348     # support.  Future versions do this automatically, but an explicit c++rt0.o
9349     # does not break anything, and helps significantly (at the cost of a little
9350     # extra space).
9351     freebsd2.2*)
9352       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9353       hardcode_libdir_flag_spec='-R$libdir'
9354       hardcode_direct=yes
9355       hardcode_shlibpath_var=no
9356       ;;
9357
9358     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9359     freebsd2.*)
9360       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9361       hardcode_direct=yes
9362       hardcode_minus_L=yes
9363       hardcode_shlibpath_var=no
9364       ;;
9365
9366     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9367     freebsd* | dragonfly*)
9368       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9369       hardcode_libdir_flag_spec='-R$libdir'
9370       hardcode_direct=yes
9371       hardcode_shlibpath_var=no
9372       ;;
9373
9374     hpux9*)
9375       if test "$GCC" = yes; then
9376         archive_cmds='$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 $lib'
9377       else
9378         archive_cmds='$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 $lib'
9379       fi
9380       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9381       hardcode_libdir_separator=:
9382       hardcode_direct=yes
9383
9384       # hardcode_minus_L: Not really in the search PATH,
9385       # but as the default location of the library.
9386       hardcode_minus_L=yes
9387       export_dynamic_flag_spec='${wl}-E'
9388       ;;
9389
9390     hpux10*)
9391       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9392         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9393       else
9394         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9395       fi
9396       if test "$with_gnu_ld" = no; then
9397         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9398         hardcode_libdir_flag_spec_ld='+b $libdir'
9399         hardcode_libdir_separator=:
9400         hardcode_direct=yes
9401         hardcode_direct_absolute=yes
9402         export_dynamic_flag_spec='${wl}-E'
9403         # hardcode_minus_L: Not really in the search PATH,
9404         # but as the default location of the library.
9405         hardcode_minus_L=yes
9406       fi
9407       ;;
9408
9409     hpux11*)
9410       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9411         case $host_cpu in
9412         hppa*64*)
9413           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9414           ;;
9415         ia64*)
9416           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9417           ;;
9418         *)
9419           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9420           ;;
9421         esac
9422       else
9423         case $host_cpu in
9424         hppa*64*)
9425           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9426           ;;
9427         ia64*)
9428           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9429           ;;
9430         *)
9431
9432           # Older versions of the 11.00 compiler do not understand -b yet
9433           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9434           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9435 $as_echo_n "checking if $CC understands -b... " >&6; }
9436 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9437   $as_echo_n "(cached) " >&6
9438 else
9439   lt_cv_prog_compiler__b=no
9440    save_LDFLAGS="$LDFLAGS"
9441    LDFLAGS="$LDFLAGS -b"
9442    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9443    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9444      # The linker can only warn and ignore the option if not recognized
9445      # So say no if there are warnings
9446      if test -s conftest.err; then
9447        # Append any errors to the config.log.
9448        cat conftest.err 1>&5
9449        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9450        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9451        if diff conftest.exp conftest.er2 >/dev/null; then
9452          lt_cv_prog_compiler__b=yes
9453        fi
9454      else
9455        lt_cv_prog_compiler__b=yes
9456      fi
9457    fi
9458    $RM -r conftest*
9459    LDFLAGS="$save_LDFLAGS"
9460
9461 fi
9462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9463 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9464
9465 if test x"$lt_cv_prog_compiler__b" = xyes; then
9466     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9467 else
9468     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9469 fi
9470
9471           ;;
9472         esac
9473       fi
9474       if test "$with_gnu_ld" = no; then
9475         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9476         hardcode_libdir_separator=:
9477
9478         case $host_cpu in
9479         hppa*64*|ia64*)
9480           hardcode_direct=no
9481           hardcode_shlibpath_var=no
9482           ;;
9483         *)
9484           hardcode_direct=yes
9485           hardcode_direct_absolute=yes
9486           export_dynamic_flag_spec='${wl}-E'
9487
9488           # hardcode_minus_L: Not really in the search PATH,
9489           # but as the default location of the library.
9490           hardcode_minus_L=yes
9491           ;;
9492         esac
9493       fi
9494       ;;
9495
9496     irix5* | irix6* | nonstopux*)
9497       if test "$GCC" = yes; then
9498         archive_cmds='$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 $lib'
9499         # Try to use the -exported_symbol ld option, if it does not
9500         # work, assume that -exports_file does not work either and
9501         # implicitly export all symbols.
9502         save_LDFLAGS="$LDFLAGS"
9503         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9504         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9505 /* end confdefs.h.  */
9506 int foo(void) {}
9507 _ACEOF
9508 if ac_fn_c_try_link "$LINENO"; then :
9509   archive_expsym_cmds='$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 $lib'
9510
9511 fi
9512 rm -f core conftest.err conftest.$ac_objext \
9513     conftest$ac_exeext conftest.$ac_ext
9514         LDFLAGS="$save_LDFLAGS"
9515       else
9516         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9517         archive_expsym_cmds='$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 $lib'
9518       fi
9519       archive_cmds_need_lc='no'
9520       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9521       hardcode_libdir_separator=:
9522       inherit_rpath=yes
9523       link_all_deplibs=yes
9524       ;;
9525
9526     netbsd*)
9527       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9528         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9529       else
9530         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9531       fi
9532       hardcode_libdir_flag_spec='-R$libdir'
9533       hardcode_direct=yes
9534       hardcode_shlibpath_var=no
9535       ;;
9536
9537     newsos6)
9538       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9539       hardcode_direct=yes
9540       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9541       hardcode_libdir_separator=:
9542       hardcode_shlibpath_var=no
9543       ;;
9544
9545     *nto* | *qnx*)
9546       ;;
9547
9548     openbsd*)
9549       if test -f /usr/libexec/ld.so; then
9550         hardcode_direct=yes
9551         hardcode_shlibpath_var=no
9552         hardcode_direct_absolute=yes
9553         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9554           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9555           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9556           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9557           export_dynamic_flag_spec='${wl}-E'
9558         else
9559           case $host_os in
9560            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9561              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9562              hardcode_libdir_flag_spec='-R$libdir'
9563              ;;
9564            *)
9565              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9566              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9567              ;;
9568           esac
9569         fi
9570       else
9571         ld_shlibs=no
9572       fi
9573       ;;
9574
9575     os2*)
9576       hardcode_libdir_flag_spec='-L$libdir'
9577       hardcode_minus_L=yes
9578       allow_undefined_flag=unsupported
9579       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'
9580       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9581       ;;
9582
9583     osf3*)
9584       if test "$GCC" = yes; then
9585         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9586         archive_cmds='$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 $lib'
9587       else
9588         allow_undefined_flag=' -expect_unresolved \*'
9589         archive_cmds='$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 $lib'
9590       fi
9591       archive_cmds_need_lc='no'
9592       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9593       hardcode_libdir_separator=:
9594       ;;
9595
9596     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9597       if test "$GCC" = yes; then
9598         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9599         archive_cmds='$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 $lib'
9600         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9601       else
9602         allow_undefined_flag=' -expect_unresolved \*'
9603         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'
9604         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~
9605         $CC -shared${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'
9606
9607         # Both c and cxx compiler support -rpath directly
9608         hardcode_libdir_flag_spec='-rpath $libdir'
9609       fi
9610       archive_cmds_need_lc='no'
9611       hardcode_libdir_separator=:
9612       ;;
9613
9614     solaris*)
9615       no_undefined_flag=' -z defs'
9616       if test "$GCC" = yes; then
9617         wlarc='${wl}'
9618         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9619         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9620           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9621       else
9622         case `$CC -V 2>&1` in
9623         *"Compilers 5.0"*)
9624           wlarc=''
9625           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9626           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9627           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9628           ;;
9629         *)
9630           wlarc='${wl}'
9631           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9632           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9633           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9634           ;;
9635         esac
9636       fi
9637       hardcode_libdir_flag_spec='-R$libdir'
9638       hardcode_shlibpath_var=no
9639       case $host_os in
9640       solaris2.[0-5] | solaris2.[0-5].*) ;;
9641       *)
9642         # The compiler driver will combine and reorder linker options,
9643         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9644         # but is careful enough not to reorder.
9645         # Supported since Solaris 2.6 (maybe 2.5.1?)
9646         if test "$GCC" = yes; then
9647           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9648         else
9649           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9650         fi
9651         ;;
9652       esac
9653       link_all_deplibs=yes
9654       ;;
9655
9656     sunos4*)
9657       if test "x$host_vendor" = xsequent; then
9658         # Use $CC to link under sequent, because it throws in some extra .o
9659         # files that make .init and .fini sections work.
9660         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9661       else
9662         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9663       fi
9664       hardcode_libdir_flag_spec='-L$libdir'
9665       hardcode_direct=yes
9666       hardcode_minus_L=yes
9667       hardcode_shlibpath_var=no
9668       ;;
9669
9670     sysv4)
9671       case $host_vendor in
9672         sni)
9673           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9674           hardcode_direct=yes # is this really true???
9675         ;;
9676         siemens)
9677           ## LD is ld it makes a PLAMLIB
9678           ## CC just makes a GrossModule.
9679           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9680           reload_cmds='$CC -r -o $output$reload_objs'
9681           hardcode_direct=no
9682         ;;
9683         motorola)
9684           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9685           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9686         ;;
9687       esac
9688       runpath_var='LD_RUN_PATH'
9689       hardcode_shlibpath_var=no
9690       ;;
9691
9692     sysv4.3*)
9693       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9694       hardcode_shlibpath_var=no
9695       export_dynamic_flag_spec='-Bexport'
9696       ;;
9697
9698     sysv4*MP*)
9699       if test -d /usr/nec; then
9700         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9701         hardcode_shlibpath_var=no
9702         runpath_var=LD_RUN_PATH
9703         hardcode_runpath_var=yes
9704         ld_shlibs=yes
9705       fi
9706       ;;
9707
9708     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9709       no_undefined_flag='${wl}-z,text'
9710       archive_cmds_need_lc=no
9711       hardcode_shlibpath_var=no
9712       runpath_var='LD_RUN_PATH'
9713
9714       if test "$GCC" = yes; then
9715         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9716         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9717       else
9718         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9719         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9720       fi
9721       ;;
9722
9723     sysv5* | sco3.2v5* | sco5v6*)
9724       # Note: We can NOT use -z defs as we might desire, because we do not
9725       # link with -lc, and that would cause any symbols used from libc to
9726       # always be unresolved, which means just about no library would
9727       # ever link correctly.  If we're not using GNU ld we use -z text
9728       # though, which does catch some bad symbols but isn't as heavy-handed
9729       # as -z defs.
9730       no_undefined_flag='${wl}-z,text'
9731       allow_undefined_flag='${wl}-z,nodefs'
9732       archive_cmds_need_lc=no
9733       hardcode_shlibpath_var=no
9734       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9735       hardcode_libdir_separator=':'
9736       link_all_deplibs=yes
9737       export_dynamic_flag_spec='${wl}-Bexport'
9738       runpath_var='LD_RUN_PATH'
9739
9740       if test "$GCC" = yes; then
9741         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9742         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9743       else
9744         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9745         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9746       fi
9747       ;;
9748
9749     uts4*)
9750       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9751       hardcode_libdir_flag_spec='-L$libdir'
9752       hardcode_shlibpath_var=no
9753       ;;
9754
9755     *)
9756       ld_shlibs=no
9757       ;;
9758     esac
9759
9760     if test x$host_vendor = xsni; then
9761       case $host in
9762       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9763         export_dynamic_flag_spec='${wl}-Blargedynsym'
9764         ;;
9765       esac
9766     fi
9767   fi
9768
9769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9770 $as_echo "$ld_shlibs" >&6; }
9771 test "$ld_shlibs" = no && can_build_shared=no
9772
9773 with_gnu_ld=$with_gnu_ld
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789 #
9790 # Do we need to explicitly link libc?
9791 #
9792 case "x$archive_cmds_need_lc" in
9793 x|xyes)
9794   # Assume -lc should be added
9795   archive_cmds_need_lc=yes
9796
9797   if test "$enable_shared" = yes && test "$GCC" = yes; then
9798     case $archive_cmds in
9799     *'~'*)
9800       # FIXME: we may have to deal with multi-command sequences.
9801       ;;
9802     '$CC '*)
9803       # Test whether the compiler implicitly links with -lc since on some
9804       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9805       # to ld, don't add -lc before -lgcc.
9806       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9807 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9808 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9809   $as_echo_n "(cached) " >&6
9810 else
9811   $RM conftest*
9812         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9813
9814         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9815   (eval $ac_compile) 2>&5
9816   ac_status=$?
9817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9818   test $ac_status = 0; } 2>conftest.err; then
9819           soname=conftest
9820           lib=conftest
9821           libobjs=conftest.$ac_objext
9822           deplibs=
9823           wl=$lt_prog_compiler_wl
9824           pic_flag=$lt_prog_compiler_pic
9825           compiler_flags=-v
9826           linker_flags=-v
9827           verstring=
9828           output_objdir=.
9829           libname=conftest
9830           lt_save_allow_undefined_flag=$allow_undefined_flag
9831           allow_undefined_flag=
9832           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9833   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9834   ac_status=$?
9835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9836   test $ac_status = 0; }
9837           then
9838             lt_cv_archive_cmds_need_lc=no
9839           else
9840             lt_cv_archive_cmds_need_lc=yes
9841           fi
9842           allow_undefined_flag=$lt_save_allow_undefined_flag
9843         else
9844           cat conftest.err 1>&5
9845         fi
9846         $RM conftest*
9847
9848 fi
9849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9850 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9851       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9852       ;;
9853     esac
9854   fi
9855   ;;
9856 esac
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
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9889
9890
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9964
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10000
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10015 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10016
10017 if test "$GCC" = yes; then
10018   case $host_os in
10019     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10020     *) lt_awk_arg="/^libraries:/" ;;
10021   esac
10022   case $host_os in
10023     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10024     *) lt_sed_strip_eq="s,=/,/,g" ;;
10025   esac
10026   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10027   case $lt_search_path_spec in
10028   *\;*)
10029     # if the path contains ";" then we assume it to be the separator
10030     # otherwise default to the standard path separator (i.e. ":") - it is
10031     # assumed that no part of a normal pathname contains ";" but that should
10032     # okay in the real world where ";" in dirpaths is itself problematic.
10033     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10034     ;;
10035   *)
10036     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10037     ;;
10038   esac
10039   # Ok, now we have the path, separated by spaces, we can step through it
10040   # and add multilib dir if necessary.
10041   lt_tmp_lt_search_path_spec=
10042   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10043   for lt_sys_path in $lt_search_path_spec; do
10044     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10045       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10046     else
10047       test -d "$lt_sys_path" && \
10048         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10049     fi
10050   done
10051   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10052 BEGIN {RS=" "; FS="/|\n";} {
10053   lt_foo="";
10054   lt_count=0;
10055   for (lt_i = NF; lt_i > 0; lt_i--) {
10056     if ($lt_i != "" && $lt_i != ".") {
10057       if ($lt_i == "..") {
10058         lt_count++;
10059       } else {
10060         if (lt_count == 0) {
10061           lt_foo="/" $lt_i lt_foo;
10062         } else {
10063           lt_count--;
10064         }
10065       }
10066     }
10067   }
10068   if (lt_foo != "") { lt_freq[lt_foo]++; }
10069   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10070 }'`
10071   # AWK program above erroneously prepends '/' to C:/dos/paths
10072   # for these hosts.
10073   case $host_os in
10074     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10075       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10076   esac
10077   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10078 else
10079   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10080 fi
10081 library_names_spec=
10082 libname_spec='lib$name'
10083 soname_spec=
10084 shrext_cmds=".so"
10085 postinstall_cmds=
10086 postuninstall_cmds=
10087 finish_cmds=
10088 finish_eval=
10089 shlibpath_var=
10090 shlibpath_overrides_runpath=unknown
10091 version_type=none
10092 dynamic_linker="$host_os ld.so"
10093 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10094 need_lib_prefix=unknown
10095 hardcode_into_libs=no
10096
10097 # when you set need_version to no, make sure it does not cause -set_version
10098 # flags to be left without arguments
10099 need_version=unknown
10100
10101 case $host_os in
10102 aix3*)
10103   version_type=linux
10104   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10105   shlibpath_var=LIBPATH
10106
10107   # AIX 3 has no versioning support, so we append a major version to the name.
10108   soname_spec='${libname}${release}${shared_ext}$major'
10109   ;;
10110
10111 aix[4-9]*)
10112   version_type=linux
10113   need_lib_prefix=no
10114   need_version=no
10115   hardcode_into_libs=yes
10116   if test "$host_cpu" = ia64; then
10117     # AIX 5 supports IA64
10118     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10119     shlibpath_var=LD_LIBRARY_PATH
10120   else
10121     # With GCC up to 2.95.x, collect2 would create an import file
10122     # for dependence libraries.  The import file would start with
10123     # the line `#! .'.  This would cause the generated library to
10124     # depend on `.', always an invalid library.  This was fixed in
10125     # development snapshots of GCC prior to 3.0.
10126     case $host_os in
10127       aix4 | aix4.[01] | aix4.[01].*)
10128       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10129            echo ' yes '
10130            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10131         :
10132       else
10133         can_build_shared=no
10134       fi
10135       ;;
10136     esac
10137     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10138     # soname into executable. Probably we can add versioning support to
10139     # collect2, so additional links can be useful in future.
10140     if test "$aix_use_runtimelinking" = yes; then
10141       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10142       # instead of lib<name>.a to let people know that these are not
10143       # typical AIX shared libraries.
10144       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10145     else
10146       # We preserve .a as extension for shared libraries through AIX4.2
10147       # and later when we are not doing run time linking.
10148       library_names_spec='${libname}${release}.a $libname.a'
10149       soname_spec='${libname}${release}${shared_ext}$major'
10150     fi
10151     shlibpath_var=LIBPATH
10152   fi
10153   ;;
10154
10155 amigaos*)
10156   case $host_cpu in
10157   powerpc)
10158     # Since July 2007 AmigaOS4 officially supports .so libraries.
10159     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10160     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10161     ;;
10162   m68k)
10163     library_names_spec='$libname.ixlibrary $libname.a'
10164     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10165     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 ${libname}_ixlibrary.a || exit 1; done'
10166     ;;
10167   esac
10168   ;;
10169
10170 beos*)
10171   library_names_spec='${libname}${shared_ext}'
10172   dynamic_linker="$host_os ld.so"
10173   shlibpath_var=LIBRARY_PATH
10174   ;;
10175
10176 bsdi[45]*)
10177   version_type=linux
10178   need_version=no
10179   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10180   soname_spec='${libname}${release}${shared_ext}$major'
10181   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10182   shlibpath_var=LD_LIBRARY_PATH
10183   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10184   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10185   # the default ld.so.conf also contains /usr/contrib/lib and
10186   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10187   # libtool to hard-code these into programs
10188   ;;
10189
10190 cygwin* | mingw* | pw32* | cegcc*)
10191   version_type=windows
10192   shrext_cmds=".dll"
10193   need_version=no
10194   need_lib_prefix=no
10195
10196   case $GCC,$host_os in
10197   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10198     library_names_spec='$libname.dll.a'
10199     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10200     postinstall_cmds='base_file=`basename \${file}`~
10201       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10202       dldir=$destdir/`dirname \$dlpath`~
10203       test -d \$dldir || mkdir -p \$dldir~
10204       $install_prog $dir/$dlname \$dldir/$dlname~
10205       chmod a+x \$dldir/$dlname~
10206       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10207         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10208       fi'
10209     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10210       dlpath=$dir/\$dldll~
10211        $RM \$dlpath'
10212     shlibpath_overrides_runpath=yes
10213
10214     case $host_os in
10215     cygwin*)
10216       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10217       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10218
10219       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10220       ;;
10221     mingw* | cegcc*)
10222       # MinGW DLLs use traditional 'lib' prefix
10223       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10224       ;;
10225     pw32*)
10226       # pw32 DLLs use 'pw' prefix rather than 'lib'
10227       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10228       ;;
10229     esac
10230     ;;
10231
10232   *)
10233     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10234     ;;
10235   esac
10236   dynamic_linker='Win32 ld.exe'
10237   # FIXME: first we should search . and the directory the executable is in
10238   shlibpath_var=PATH
10239   ;;
10240
10241 darwin* | rhapsody*)
10242   dynamic_linker="$host_os dyld"
10243   version_type=darwin
10244   need_lib_prefix=no
10245   need_version=no
10246   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10247   soname_spec='${libname}${release}${major}$shared_ext'
10248   shlibpath_overrides_runpath=yes
10249   shlibpath_var=DYLD_LIBRARY_PATH
10250   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10251
10252   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10253   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10254   ;;
10255
10256 dgux*)
10257   version_type=linux
10258   need_lib_prefix=no
10259   need_version=no
10260   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10261   soname_spec='${libname}${release}${shared_ext}$major'
10262   shlibpath_var=LD_LIBRARY_PATH
10263   ;;
10264
10265 freebsd* | dragonfly*)
10266   # DragonFly does not have aout.  When/if they implement a new
10267   # versioning mechanism, adjust this.
10268   if test -x /usr/bin/objformat; then
10269     objformat=`/usr/bin/objformat`
10270   else
10271     case $host_os in
10272     freebsd[23].*) objformat=aout ;;
10273     *) objformat=elf ;;
10274     esac
10275   fi
10276   version_type=freebsd-$objformat
10277   case $version_type in
10278     freebsd-elf*)
10279       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10280       need_version=no
10281       need_lib_prefix=no
10282       ;;
10283     freebsd-*)
10284       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10285       need_version=yes
10286       ;;
10287   esac
10288   shlibpath_var=LD_LIBRARY_PATH
10289   case $host_os in
10290   freebsd2.*)
10291     shlibpath_overrides_runpath=yes
10292     ;;
10293   freebsd3.[01]* | freebsdelf3.[01]*)
10294     shlibpath_overrides_runpath=yes
10295     hardcode_into_libs=yes
10296     ;;
10297   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10298   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10299     shlibpath_overrides_runpath=no
10300     hardcode_into_libs=yes
10301     ;;
10302   *) # from 4.6 on, and DragonFly
10303     shlibpath_overrides_runpath=yes
10304     hardcode_into_libs=yes
10305     ;;
10306   esac
10307   ;;
10308
10309 gnu*)
10310   version_type=linux
10311   need_lib_prefix=no
10312   need_version=no
10313   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10314   soname_spec='${libname}${release}${shared_ext}$major'
10315   shlibpath_var=LD_LIBRARY_PATH
10316   hardcode_into_libs=yes
10317   ;;
10318
10319 haiku*)
10320   version_type=linux
10321   need_lib_prefix=no
10322   need_version=no
10323   dynamic_linker="$host_os runtime_loader"
10324   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10325   soname_spec='${libname}${release}${shared_ext}$major'
10326   shlibpath_var=LIBRARY_PATH
10327   shlibpath_overrides_runpath=yes
10328   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10329   hardcode_into_libs=yes
10330   ;;
10331
10332 hpux9* | hpux10* | hpux11*)
10333   # Give a soname corresponding to the major version so that dld.sl refuses to
10334   # link against other versions.
10335   version_type=sunos
10336   need_lib_prefix=no
10337   need_version=no
10338   case $host_cpu in
10339   ia64*)
10340     shrext_cmds='.so'
10341     hardcode_into_libs=yes
10342     dynamic_linker="$host_os dld.so"
10343     shlibpath_var=LD_LIBRARY_PATH
10344     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10345     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10346     soname_spec='${libname}${release}${shared_ext}$major'
10347     if test "X$HPUX_IA64_MODE" = X32; then
10348       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10349     else
10350       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10351     fi
10352     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10353     ;;
10354   hppa*64*)
10355     shrext_cmds='.sl'
10356     hardcode_into_libs=yes
10357     dynamic_linker="$host_os dld.sl"
10358     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10359     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10360     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10361     soname_spec='${libname}${release}${shared_ext}$major'
10362     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10363     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10364     ;;
10365   *)
10366     shrext_cmds='.sl'
10367     dynamic_linker="$host_os dld.sl"
10368     shlibpath_var=SHLIB_PATH
10369     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10370     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10371     soname_spec='${libname}${release}${shared_ext}$major'
10372     ;;
10373   esac
10374   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10375   postinstall_cmds='chmod 555 $lib'
10376   # or fails outright, so override atomically:
10377   install_override_mode=555
10378   ;;
10379
10380 interix[3-9]*)
10381   version_type=linux
10382   need_lib_prefix=no
10383   need_version=no
10384   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10385   soname_spec='${libname}${release}${shared_ext}$major'
10386   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10387   shlibpath_var=LD_LIBRARY_PATH
10388   shlibpath_overrides_runpath=no
10389   hardcode_into_libs=yes
10390   ;;
10391
10392 irix5* | irix6* | nonstopux*)
10393   case $host_os in
10394     nonstopux*) version_type=nonstopux ;;
10395     *)
10396         if test "$lt_cv_prog_gnu_ld" = yes; then
10397                 version_type=linux
10398         else
10399                 version_type=irix
10400         fi ;;
10401   esac
10402   need_lib_prefix=no
10403   need_version=no
10404   soname_spec='${libname}${release}${shared_ext}$major'
10405   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10406   case $host_os in
10407   irix5* | nonstopux*)
10408     libsuff= shlibsuff=
10409     ;;
10410   *)
10411     case $LD in # libtool.m4 will add one of these switches to LD
10412     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10413       libsuff= shlibsuff= libmagic=32-bit;;
10414     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10415       libsuff=32 shlibsuff=N32 libmagic=N32;;
10416     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10417       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10418     *) libsuff= shlibsuff= libmagic=never-match;;
10419     esac
10420     ;;
10421   esac
10422   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10423   shlibpath_overrides_runpath=no
10424   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10425   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10426   hardcode_into_libs=yes
10427   ;;
10428
10429 # No shared lib support for Linux oldld, aout, or coff.
10430 linux*oldld* | linux*aout* | linux*coff*)
10431   dynamic_linker=no
10432   ;;
10433
10434 # This must be Linux ELF.
10435 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10436   version_type=linux
10437   need_lib_prefix=no
10438   need_version=no
10439   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10440   soname_spec='${libname}${release}${shared_ext}$major'
10441   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10442   shlibpath_var=LD_LIBRARY_PATH
10443   shlibpath_overrides_runpath=no
10444
10445   # Some binutils ld are patched to set DT_RUNPATH
10446   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10447   $as_echo_n "(cached) " >&6
10448 else
10449   lt_cv_shlibpath_overrides_runpath=no
10450     save_LDFLAGS=$LDFLAGS
10451     save_libdir=$libdir
10452     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10453          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10454     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10455 /* end confdefs.h.  */
10456
10457 int
10458 main ()
10459 {
10460
10461   ;
10462   return 0;
10463 }
10464 _ACEOF
10465 if ac_fn_c_try_link "$LINENO"; then :
10466   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10467   lt_cv_shlibpath_overrides_runpath=yes
10468 fi
10469 fi
10470 rm -f core conftest.err conftest.$ac_objext \
10471     conftest$ac_exeext conftest.$ac_ext
10472     LDFLAGS=$save_LDFLAGS
10473     libdir=$save_libdir
10474
10475 fi
10476
10477   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10478
10479   # This implies no fast_install, which is unacceptable.
10480   # Some rework will be needed to allow for fast_install
10481   # before this can be enabled.
10482   hardcode_into_libs=yes
10483
10484   # Append ld.so.conf contents to the search path
10485   if test -f /etc/ld.so.conf; then
10486     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' ' '`
10487     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10488   fi
10489
10490   # We used to test for /lib/ld.so.1 and disable shared libraries on
10491   # powerpc, because MkLinux only supported shared libraries with the
10492   # GNU dynamic linker.  Since this was broken with cross compilers,
10493   # most powerpc-linux boxes support dynamic linking these days and
10494   # people can always --disable-shared, the test was removed, and we
10495   # assume the GNU/Linux dynamic linker is in use.
10496   dynamic_linker='GNU/Linux ld.so'
10497   ;;
10498
10499 netbsd*)
10500   version_type=sunos
10501   need_lib_prefix=no
10502   need_version=no
10503   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10504     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10505     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10506     dynamic_linker='NetBSD (a.out) ld.so'
10507   else
10508     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10509     soname_spec='${libname}${release}${shared_ext}$major'
10510     dynamic_linker='NetBSD ld.elf_so'
10511   fi
10512   shlibpath_var=LD_LIBRARY_PATH
10513   shlibpath_overrides_runpath=yes
10514   hardcode_into_libs=yes
10515   ;;
10516
10517 newsos6)
10518   version_type=linux
10519   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10520   shlibpath_var=LD_LIBRARY_PATH
10521   shlibpath_overrides_runpath=yes
10522   ;;
10523
10524 *nto* | *qnx*)
10525   version_type=qnx
10526   need_lib_prefix=no
10527   need_version=no
10528   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10529   soname_spec='${libname}${release}${shared_ext}$major'
10530   shlibpath_var=LD_LIBRARY_PATH
10531   shlibpath_overrides_runpath=no
10532   hardcode_into_libs=yes
10533   dynamic_linker='ldqnx.so'
10534   ;;
10535
10536 openbsd*)
10537   version_type=sunos
10538   sys_lib_dlsearch_path_spec="/usr/lib"
10539   need_lib_prefix=no
10540   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10541   case $host_os in
10542     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10543     *)                          need_version=no  ;;
10544   esac
10545   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10546   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10547   shlibpath_var=LD_LIBRARY_PATH
10548   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10549     case $host_os in
10550       openbsd2.[89] | openbsd2.[89].*)
10551         shlibpath_overrides_runpath=no
10552         ;;
10553       *)
10554         shlibpath_overrides_runpath=yes
10555         ;;
10556       esac
10557   else
10558     shlibpath_overrides_runpath=yes
10559   fi
10560   ;;
10561
10562 os2*)
10563   libname_spec='$name'
10564   shrext_cmds=".dll"
10565   need_lib_prefix=no
10566   library_names_spec='$libname${shared_ext} $libname.a'
10567   dynamic_linker='OS/2 ld.exe'
10568   shlibpath_var=LIBPATH
10569   ;;
10570
10571 osf3* | osf4* | osf5*)
10572   version_type=osf
10573   need_lib_prefix=no
10574   need_version=no
10575   soname_spec='${libname}${release}${shared_ext}$major'
10576   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10577   shlibpath_var=LD_LIBRARY_PATH
10578   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10579   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10580   ;;
10581
10582 rdos*)
10583   dynamic_linker=no
10584   ;;
10585
10586 solaris*)
10587   version_type=linux
10588   need_lib_prefix=no
10589   need_version=no
10590   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10591   soname_spec='${libname}${release}${shared_ext}$major'
10592   shlibpath_var=LD_LIBRARY_PATH
10593   shlibpath_overrides_runpath=yes
10594   hardcode_into_libs=yes
10595   # ldd complains unless libraries are executable
10596   postinstall_cmds='chmod +x $lib'
10597   ;;
10598
10599 sunos4*)
10600   version_type=sunos
10601   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10602   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10603   shlibpath_var=LD_LIBRARY_PATH
10604   shlibpath_overrides_runpath=yes
10605   if test "$with_gnu_ld" = yes; then
10606     need_lib_prefix=no
10607   fi
10608   need_version=yes
10609   ;;
10610
10611 sysv4 | sysv4.3*)
10612   version_type=linux
10613   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10614   soname_spec='${libname}${release}${shared_ext}$major'
10615   shlibpath_var=LD_LIBRARY_PATH
10616   case $host_vendor in
10617     sni)
10618       shlibpath_overrides_runpath=no
10619       need_lib_prefix=no
10620       runpath_var=LD_RUN_PATH
10621       ;;
10622     siemens)
10623       need_lib_prefix=no
10624       ;;
10625     motorola)
10626       need_lib_prefix=no
10627       need_version=no
10628       shlibpath_overrides_runpath=no
10629       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10630       ;;
10631   esac
10632   ;;
10633
10634 sysv4*MP*)
10635   if test -d /usr/nec ;then
10636     version_type=linux
10637     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10638     soname_spec='$libname${shared_ext}.$major'
10639     shlibpath_var=LD_LIBRARY_PATH
10640   fi
10641   ;;
10642
10643 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10644   version_type=freebsd-elf
10645   need_lib_prefix=no
10646   need_version=no
10647   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10648   soname_spec='${libname}${release}${shared_ext}$major'
10649   shlibpath_var=LD_LIBRARY_PATH
10650   shlibpath_overrides_runpath=yes
10651   hardcode_into_libs=yes
10652   if test "$with_gnu_ld" = yes; then
10653     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10654   else
10655     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10656     case $host_os in
10657       sco3.2v5*)
10658         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10659         ;;
10660     esac
10661   fi
10662   sys_lib_dlsearch_path_spec='/usr/lib'
10663   ;;
10664
10665 tpf*)
10666   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10667   version_type=linux
10668   need_lib_prefix=no
10669   need_version=no
10670   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10671   shlibpath_var=LD_LIBRARY_PATH
10672   shlibpath_overrides_runpath=no
10673   hardcode_into_libs=yes
10674   ;;
10675
10676 uts4*)
10677   version_type=linux
10678   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10679   soname_spec='${libname}${release}${shared_ext}$major'
10680   shlibpath_var=LD_LIBRARY_PATH
10681   ;;
10682
10683 *)
10684   dynamic_linker=no
10685   ;;
10686 esac
10687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10688 $as_echo "$dynamic_linker" >&6; }
10689 test "$dynamic_linker" = no && can_build_shared=no
10690
10691 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10692 if test "$GCC" = yes; then
10693   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10694 fi
10695
10696 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10697   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10698 fi
10699 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10700   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10701 fi
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
10789
10790
10791
10792
10793
10794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10795 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10796 hardcode_action=
10797 if test -n "$hardcode_libdir_flag_spec" ||
10798    test -n "$runpath_var" ||
10799    test "X$hardcode_automatic" = "Xyes" ; then
10800
10801   # We can hardcode non-existent directories.
10802   if test "$hardcode_direct" != no &&
10803      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10804      # have to relink, otherwise we might link with an installed library
10805      # when we should be linking with a yet-to-be-installed one
10806      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10807      test "$hardcode_minus_L" != no; then
10808     # Linking always hardcodes the temporary library directory.
10809     hardcode_action=relink
10810   else
10811     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10812     hardcode_action=immediate
10813   fi
10814 else
10815   # We cannot hardcode anything, or else we can only hardcode existing
10816   # directories.
10817   hardcode_action=unsupported
10818 fi
10819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10820 $as_echo "$hardcode_action" >&6; }
10821
10822 if test "$hardcode_action" = relink ||
10823    test "$inherit_rpath" = yes; then
10824   # Fast installation is not supported
10825   enable_fast_install=no
10826 elif test "$shlibpath_overrides_runpath" = yes ||
10827      test "$enable_shared" = no; then
10828   # Fast installation is not necessary
10829   enable_fast_install=needless
10830 fi
10831
10832
10833
10834
10835
10836
10837   if test "x$enable_dlopen" != xyes; then
10838   enable_dlopen=unknown
10839   enable_dlopen_self=unknown
10840   enable_dlopen_self_static=unknown
10841 else
10842   lt_cv_dlopen=no
10843   lt_cv_dlopen_libs=
10844
10845   case $host_os in
10846   beos*)
10847     lt_cv_dlopen="load_add_on"
10848     lt_cv_dlopen_libs=
10849     lt_cv_dlopen_self=yes
10850     ;;
10851
10852   mingw* | pw32* | cegcc*)
10853     lt_cv_dlopen="LoadLibrary"
10854     lt_cv_dlopen_libs=
10855     ;;
10856
10857   cygwin*)
10858     lt_cv_dlopen="dlopen"
10859     lt_cv_dlopen_libs=
10860     ;;
10861
10862   darwin*)
10863   # if libdl is installed we need to link against it
10864     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10865 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10866 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10867   $as_echo_n "(cached) " >&6
10868 else
10869   ac_check_lib_save_LIBS=$LIBS
10870 LIBS="-ldl  $LIBS"
10871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10872 /* end confdefs.h.  */
10873
10874 /* Override any GCC internal prototype to avoid an error.
10875    Use char because int might match the return type of a GCC
10876    builtin and then its argument prototype would still apply.  */
10877 #ifdef __cplusplus
10878 extern "C"
10879 #endif
10880 char dlopen ();
10881 int
10882 main ()
10883 {
10884 return dlopen ();
10885   ;
10886   return 0;
10887 }
10888 _ACEOF
10889 if ac_fn_c_try_link "$LINENO"; then :
10890   ac_cv_lib_dl_dlopen=yes
10891 else
10892   ac_cv_lib_dl_dlopen=no
10893 fi
10894 rm -f core conftest.err conftest.$ac_objext \
10895     conftest$ac_exeext conftest.$ac_ext
10896 LIBS=$ac_check_lib_save_LIBS
10897 fi
10898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10899 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10900 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10901   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10902 else
10903
10904     lt_cv_dlopen="dyld"
10905     lt_cv_dlopen_libs=
10906     lt_cv_dlopen_self=yes
10907
10908 fi
10909
10910     ;;
10911
10912   *)
10913     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10914 if test "x$ac_cv_func_shl_load" = x""yes; then :
10915   lt_cv_dlopen="shl_load"
10916 else
10917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10918 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10919 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10920   $as_echo_n "(cached) " >&6
10921 else
10922   ac_check_lib_save_LIBS=$LIBS
10923 LIBS="-ldld  $LIBS"
10924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10925 /* end confdefs.h.  */
10926
10927 /* Override any GCC internal prototype to avoid an error.
10928    Use char because int might match the return type of a GCC
10929    builtin and then its argument prototype would still apply.  */
10930 #ifdef __cplusplus
10931 extern "C"
10932 #endif
10933 char shl_load ();
10934 int
10935 main ()
10936 {
10937 return shl_load ();
10938   ;
10939   return 0;
10940 }
10941 _ACEOF
10942 if ac_fn_c_try_link "$LINENO"; then :
10943   ac_cv_lib_dld_shl_load=yes
10944 else
10945   ac_cv_lib_dld_shl_load=no
10946 fi
10947 rm -f core conftest.err conftest.$ac_objext \
10948     conftest$ac_exeext conftest.$ac_ext
10949 LIBS=$ac_check_lib_save_LIBS
10950 fi
10951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10952 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10953 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10954   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10955 else
10956   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10957 if test "x$ac_cv_func_dlopen" = x""yes; then :
10958   lt_cv_dlopen="dlopen"
10959 else
10960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10961 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10962 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10963   $as_echo_n "(cached) " >&6
10964 else
10965   ac_check_lib_save_LIBS=$LIBS
10966 LIBS="-ldl  $LIBS"
10967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10968 /* end confdefs.h.  */
10969
10970 /* Override any GCC internal prototype to avoid an error.
10971    Use char because int might match the return type of a GCC
10972    builtin and then its argument prototype would still apply.  */
10973 #ifdef __cplusplus
10974 extern "C"
10975 #endif
10976 char dlopen ();
10977 int
10978 main ()
10979 {
10980 return dlopen ();
10981   ;
10982   return 0;
10983 }
10984 _ACEOF
10985 if ac_fn_c_try_link "$LINENO"; then :
10986   ac_cv_lib_dl_dlopen=yes
10987 else
10988   ac_cv_lib_dl_dlopen=no
10989 fi
10990 rm -f core conftest.err conftest.$ac_objext \
10991     conftest$ac_exeext conftest.$ac_ext
10992 LIBS=$ac_check_lib_save_LIBS
10993 fi
10994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10995 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10996 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10997   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10998 else
10999   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11000 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11001 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11002   $as_echo_n "(cached) " >&6
11003 else
11004   ac_check_lib_save_LIBS=$LIBS
11005 LIBS="-lsvld  $LIBS"
11006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11007 /* end confdefs.h.  */
11008
11009 /* Override any GCC internal prototype to avoid an error.
11010    Use char because int might match the return type of a GCC
11011    builtin and then its argument prototype would still apply.  */
11012 #ifdef __cplusplus
11013 extern "C"
11014 #endif
11015 char dlopen ();
11016 int
11017 main ()
11018 {
11019 return dlopen ();
11020   ;
11021   return 0;
11022 }
11023 _ACEOF
11024 if ac_fn_c_try_link "$LINENO"; then :
11025   ac_cv_lib_svld_dlopen=yes
11026 else
11027   ac_cv_lib_svld_dlopen=no
11028 fi
11029 rm -f core conftest.err conftest.$ac_objext \
11030     conftest$ac_exeext conftest.$ac_ext
11031 LIBS=$ac_check_lib_save_LIBS
11032 fi
11033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11034 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11035 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11036   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11037 else
11038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11039 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11040 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11041   $as_echo_n "(cached) " >&6
11042 else
11043   ac_check_lib_save_LIBS=$LIBS
11044 LIBS="-ldld  $LIBS"
11045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11046 /* end confdefs.h.  */
11047
11048 /* Override any GCC internal prototype to avoid an error.
11049    Use char because int might match the return type of a GCC
11050    builtin and then its argument prototype would still apply.  */
11051 #ifdef __cplusplus
11052 extern "C"
11053 #endif
11054 char dld_link ();
11055 int
11056 main ()
11057 {
11058 return dld_link ();
11059   ;
11060   return 0;
11061 }
11062 _ACEOF
11063 if ac_fn_c_try_link "$LINENO"; then :
11064   ac_cv_lib_dld_dld_link=yes
11065 else
11066   ac_cv_lib_dld_dld_link=no
11067 fi
11068 rm -f core conftest.err conftest.$ac_objext \
11069     conftest$ac_exeext conftest.$ac_ext
11070 LIBS=$ac_check_lib_save_LIBS
11071 fi
11072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11073 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11074 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11075   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11076 fi
11077
11078
11079 fi
11080
11081
11082 fi
11083
11084
11085 fi
11086
11087
11088 fi
11089
11090
11091 fi
11092
11093     ;;
11094   esac
11095
11096   if test "x$lt_cv_dlopen" != xno; then
11097     enable_dlopen=yes
11098   else
11099     enable_dlopen=no
11100   fi
11101
11102   case $lt_cv_dlopen in
11103   dlopen)
11104     save_CPPFLAGS="$CPPFLAGS"
11105     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11106
11107     save_LDFLAGS="$LDFLAGS"
11108     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11109
11110     save_LIBS="$LIBS"
11111     LIBS="$lt_cv_dlopen_libs $LIBS"
11112
11113     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11114 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11115 if test "${lt_cv_dlopen_self+set}" = set; then :
11116   $as_echo_n "(cached) " >&6
11117 else
11118           if test "$cross_compiling" = yes; then :
11119   lt_cv_dlopen_self=cross
11120 else
11121   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11122   lt_status=$lt_dlunknown
11123   cat > conftest.$ac_ext <<_LT_EOF
11124 #line 11124 "configure"
11125 #include "confdefs.h"
11126
11127 #if HAVE_DLFCN_H
11128 #include <dlfcn.h>
11129 #endif
11130
11131 #include <stdio.h>
11132
11133 #ifdef RTLD_GLOBAL
11134 #  define LT_DLGLOBAL           RTLD_GLOBAL
11135 #else
11136 #  ifdef DL_GLOBAL
11137 #    define LT_DLGLOBAL         DL_GLOBAL
11138 #  else
11139 #    define LT_DLGLOBAL         0
11140 #  endif
11141 #endif
11142
11143 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11144    find out it does not work in some platform. */
11145 #ifndef LT_DLLAZY_OR_NOW
11146 #  ifdef RTLD_LAZY
11147 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11148 #  else
11149 #    ifdef DL_LAZY
11150 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11151 #    else
11152 #      ifdef RTLD_NOW
11153 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11154 #      else
11155 #        ifdef DL_NOW
11156 #          define LT_DLLAZY_OR_NOW      DL_NOW
11157 #        else
11158 #          define LT_DLLAZY_OR_NOW      0
11159 #        endif
11160 #      endif
11161 #    endif
11162 #  endif
11163 #endif
11164
11165 /* When -fvisbility=hidden is used, assume the code has been annotated
11166    correspondingly for the symbols needed.  */
11167 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11168 void fnord () __attribute__((visibility("default")));
11169 #endif
11170
11171 void fnord () { int i=42; }
11172 int main ()
11173 {
11174   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11175   int status = $lt_dlunknown;
11176
11177   if (self)
11178     {
11179       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11180       else
11181         {
11182           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11183           else puts (dlerror ());
11184         }
11185       /* dlclose (self); */
11186     }
11187   else
11188     puts (dlerror ());
11189
11190   return status;
11191 }
11192 _LT_EOF
11193   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11194   (eval $ac_link) 2>&5
11195   ac_status=$?
11196   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11197   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11198     (./conftest; exit; ) >&5 2>/dev/null
11199     lt_status=$?
11200     case x$lt_status in
11201       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11202       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11203       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11204     esac
11205   else :
11206     # compilation failed
11207     lt_cv_dlopen_self=no
11208   fi
11209 fi
11210 rm -fr conftest*
11211
11212
11213 fi
11214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11215 $as_echo "$lt_cv_dlopen_self" >&6; }
11216
11217     if test "x$lt_cv_dlopen_self" = xyes; then
11218       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11219       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11220 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11221 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11222   $as_echo_n "(cached) " >&6
11223 else
11224           if test "$cross_compiling" = yes; then :
11225   lt_cv_dlopen_self_static=cross
11226 else
11227   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11228   lt_status=$lt_dlunknown
11229   cat > conftest.$ac_ext <<_LT_EOF
11230 #line 11230 "configure"
11231 #include "confdefs.h"
11232
11233 #if HAVE_DLFCN_H
11234 #include <dlfcn.h>
11235 #endif
11236
11237 #include <stdio.h>
11238
11239 #ifdef RTLD_GLOBAL
11240 #  define LT_DLGLOBAL           RTLD_GLOBAL
11241 #else
11242 #  ifdef DL_GLOBAL
11243 #    define LT_DLGLOBAL         DL_GLOBAL
11244 #  else
11245 #    define LT_DLGLOBAL         0
11246 #  endif
11247 #endif
11248
11249 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11250    find out it does not work in some platform. */
11251 #ifndef LT_DLLAZY_OR_NOW
11252 #  ifdef RTLD_LAZY
11253 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11254 #  else
11255 #    ifdef DL_LAZY
11256 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11257 #    else
11258 #      ifdef RTLD_NOW
11259 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11260 #      else
11261 #        ifdef DL_NOW
11262 #          define LT_DLLAZY_OR_NOW      DL_NOW
11263 #        else
11264 #          define LT_DLLAZY_OR_NOW      0
11265 #        endif
11266 #      endif
11267 #    endif
11268 #  endif
11269 #endif
11270
11271 /* When -fvisbility=hidden is used, assume the code has been annotated
11272    correspondingly for the symbols needed.  */
11273 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11274 void fnord () __attribute__((visibility("default")));
11275 #endif
11276
11277 void fnord () { int i=42; }
11278 int main ()
11279 {
11280   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11281   int status = $lt_dlunknown;
11282
11283   if (self)
11284     {
11285       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11286       else
11287         {
11288           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11289           else puts (dlerror ());
11290         }
11291       /* dlclose (self); */
11292     }
11293   else
11294     puts (dlerror ());
11295
11296   return status;
11297 }
11298 _LT_EOF
11299   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11300   (eval $ac_link) 2>&5
11301   ac_status=$?
11302   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11303   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11304     (./conftest; exit; ) >&5 2>/dev/null
11305     lt_status=$?
11306     case x$lt_status in
11307       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11308       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11309       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11310     esac
11311   else :
11312     # compilation failed
11313     lt_cv_dlopen_self_static=no
11314   fi
11315 fi
11316 rm -fr conftest*
11317
11318
11319 fi
11320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11321 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11322     fi
11323
11324     CPPFLAGS="$save_CPPFLAGS"
11325     LDFLAGS="$save_LDFLAGS"
11326     LIBS="$save_LIBS"
11327     ;;
11328   esac
11329
11330   case $lt_cv_dlopen_self in
11331   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11332   *) enable_dlopen_self=unknown ;;
11333   esac
11334
11335   case $lt_cv_dlopen_self_static in
11336   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11337   *) enable_dlopen_self_static=unknown ;;
11338   esac
11339 fi
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354
11355
11356
11357 striplib=
11358 old_striplib=
11359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11360 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11361 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11362   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11363   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11365 $as_echo "yes" >&6; }
11366 else
11367 # FIXME - insert some real tests, host_os isn't really good enough
11368   case $host_os in
11369   darwin*)
11370     if test -n "$STRIP" ; then
11371       striplib="$STRIP -x"
11372       old_striplib="$STRIP -S"
11373       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11374 $as_echo "yes" >&6; }
11375     else
11376       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11377 $as_echo "no" >&6; }
11378     fi
11379     ;;
11380   *)
11381     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11382 $as_echo "no" >&6; }
11383     ;;
11384   esac
11385 fi
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396
11397
11398   # Report which library types will actually be built
11399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11400 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11402 $as_echo "$can_build_shared" >&6; }
11403
11404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11405 $as_echo_n "checking whether to build shared libraries... " >&6; }
11406   test "$can_build_shared" = "no" && enable_shared=no
11407
11408   # On AIX, shared libraries and static libraries use the same namespace, and
11409   # are all built from PIC.
11410   case $host_os in
11411   aix3*)
11412     test "$enable_shared" = yes && enable_static=no
11413     if test -n "$RANLIB"; then
11414       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11415       postinstall_cmds='$RANLIB $lib'
11416     fi
11417     ;;
11418
11419   aix[4-9]*)
11420     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11421       test "$enable_shared" = yes && enable_static=no
11422     fi
11423     ;;
11424   esac
11425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11426 $as_echo "$enable_shared" >&6; }
11427
11428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11429 $as_echo_n "checking whether to build static libraries... " >&6; }
11430   # Make sure either enable_shared or enable_static is yes.
11431   test "$enable_shared" = yes || enable_static=yes
11432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11433 $as_echo "$enable_static" >&6; }
11434
11435
11436
11437
11438 fi
11439 ac_ext=c
11440 ac_cpp='$CPP $CPPFLAGS'
11441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11443 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11444
11445 CC="$lt_save_CC"
11446
11447
11448
11449
11450
11451
11452
11453
11454
11455
11456
11457
11458
11459         ac_config_commands="$ac_config_commands libtool"
11460
11461
11462
11463
11464 # Only expand once:
11465
11466
11467
11468
11469
11470 case $host in
11471   *-cygwin* | *-mingw*)
11472     # 'host' will be top-level target in the case of a target lib,
11473     # we must compare to with_cross_host to decide if this is a native
11474     # or cross-compiler and select where to install dlls appropriately.
11475     if test -n "$with_cross_host" &&
11476         test x"$with_cross_host" != x"no"; then
11477       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11478     else
11479       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11480     fi
11481     ;;
11482   *)
11483     lt_host_flags=
11484     ;;
11485 esac
11486
11487
11488
11489
11490
11491
11492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11493 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11494     # Check whether --enable-maintainer-mode was given.
11495 if test "${enable_maintainer_mode+set}" = set; then :
11496   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11497 else
11498   USE_MAINTAINER_MODE=no
11499 fi
11500
11501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11502 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11503    if test $USE_MAINTAINER_MODE = yes; then
11504   MAINTAINER_MODE_TRUE=
11505   MAINTAINER_MODE_FALSE='#'
11506 else
11507   MAINTAINER_MODE_TRUE='#'
11508   MAINTAINER_MODE_FALSE=
11509 fi
11510
11511   MAINT=$MAINTAINER_MODE_TRUE
11512
11513
11514
11515 # For libtool versioning info, format is CURRENT:REVISION:AGE
11516 libtool_VERSION=3:0:2
11517
11518
11519 # Check for used threading-model
11520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11521 $as_echo_n "checking for thread model used by GCC... " >&6; }
11522 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11524 $as_echo "$target_thread_file" >&6; }
11525
11526 case "$target" in
11527  *aarch64*)
11528     ac_ext=c
11529 ac_cpp='$CPP $CPPFLAGS'
11530 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11531 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11532 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11533
11534 enable_aarch64_lse=
11535 save_CFLAGS="$CFLAGS"
11536 for real_option in -march=armv8-a+lse; do
11537   # Do the check with the no- prefix removed since gcc silently
11538   # accepts any -Wno-* option on purpose
11539   case $real_option in
11540     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11541     *) option=$real_option ;;
11542   esac
11543   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11544
11545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11546 $as_echo_n "checking whether $CC supports $option... " >&6; }
11547 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
11548   $as_echo_n "(cached) " >&6
11549 else
11550   CFLAGS="$option"
11551     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11552 /* end confdefs.h.  */
11553
11554 int
11555 main ()
11556 {
11557
11558   ;
11559   return 0;
11560 }
11561 _ACEOF
11562 if ac_fn_c_try_compile "$LINENO"; then :
11563   eval "$as_acx_Woption=yes"
11564 else
11565   eval "$as_acx_Woption=no"
11566 fi
11567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11568
11569 fi
11570 eval ac_res=\$$as_acx_Woption
11571                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11572 $as_echo "$ac_res" >&6; }
11573   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11574   enable_aarch64_lse="$enable_aarch64_lse${enable_aarch64_lse:+ }$real_option"
11575 fi
11576   done
11577 CFLAGS="$save_CFLAGS"
11578 ac_ext=c
11579 ac_cpp='$CPP $CPPFLAGS'
11580 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11581 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11582 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11583
11584
11585     ;;
11586 esac
11587
11588 # Get target configury.
11589 . ${srcdir}/configure.tgt
11590 if test -n "$UNSUPPORTED"; then
11591   as_fn_error "Configuration ${target} is unsupported." "$LINENO" 5
11592 fi
11593
11594 # Write out the ifunc resolver arg type.
11595
11596 cat >>confdefs.h <<_ACEOF
11597 #define IFUNC_RESOLVER_ARGS $IFUNC_RESOLVER_ARGS
11598 _ACEOF
11599
11600
11601 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11602 # make silly decisions about what the cpu can do.
11603 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11604
11605 # Check header files.
11606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11607 $as_echo_n "checking for ANSI C header files... " >&6; }
11608 if test "${ac_cv_header_stdc+set}" = set; then :
11609   $as_echo_n "(cached) " >&6
11610 else
11611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11612 /* end confdefs.h.  */
11613 #include <stdlib.h>
11614 #include <stdarg.h>
11615 #include <string.h>
11616 #include <float.h>
11617
11618 int
11619 main ()
11620 {
11621
11622   ;
11623   return 0;
11624 }
11625 _ACEOF
11626 if ac_fn_c_try_compile "$LINENO"; then :
11627   ac_cv_header_stdc=yes
11628 else
11629   ac_cv_header_stdc=no
11630 fi
11631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11632
11633 if test $ac_cv_header_stdc = yes; then
11634   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11635   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11636 /* end confdefs.h.  */
11637 #include <string.h>
11638
11639 _ACEOF
11640 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11641   $EGREP "memchr" >/dev/null 2>&1; then :
11642
11643 else
11644   ac_cv_header_stdc=no
11645 fi
11646 rm -f conftest*
11647
11648 fi
11649
11650 if test $ac_cv_header_stdc = yes; then
11651   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11652   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11653 /* end confdefs.h.  */
11654 #include <stdlib.h>
11655
11656 _ACEOF
11657 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11658   $EGREP "free" >/dev/null 2>&1; then :
11659
11660 else
11661   ac_cv_header_stdc=no
11662 fi
11663 rm -f conftest*
11664
11665 fi
11666
11667 if test $ac_cv_header_stdc = yes; then
11668   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11669   if test "$cross_compiling" = yes; then :
11670   :
11671 else
11672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11673 /* end confdefs.h.  */
11674 #include <ctype.h>
11675 #include <stdlib.h>
11676 #if ((' ' & 0x0FF) == 0x020)
11677 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11678 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11679 #else
11680 # define ISLOWER(c) \
11681                    (('a' <= (c) && (c) <= 'i') \
11682                      || ('j' <= (c) && (c) <= 'r') \
11683                      || ('s' <= (c) && (c) <= 'z'))
11684 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11685 #endif
11686
11687 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11688 int
11689 main ()
11690 {
11691   int i;
11692   for (i = 0; i < 256; i++)
11693     if (XOR (islower (i), ISLOWER (i))
11694         || toupper (i) != TOUPPER (i))
11695       return 2;
11696   return 0;
11697 }
11698 _ACEOF
11699 if ac_fn_c_try_run "$LINENO"; then :
11700
11701 else
11702   ac_cv_header_stdc=no
11703 fi
11704 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11705   conftest.$ac_objext conftest.beam conftest.$ac_ext
11706 fi
11707
11708 fi
11709 fi
11710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11711 $as_echo "$ac_cv_header_stdc" >&6; }
11712 if test $ac_cv_header_stdc = yes; then
11713
11714 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11715
11716 fi
11717
11718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
11719 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
11720 if test "${gcc_cv_header_string+set}" = set; then :
11721   $as_echo_n "(cached) " >&6
11722 else
11723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11724 /* end confdefs.h.  */
11725 #include <string.h>
11726 #include <strings.h>
11727 int
11728 main ()
11729 {
11730
11731   ;
11732   return 0;
11733 }
11734 _ACEOF
11735 if ac_fn_c_try_compile "$LINENO"; then :
11736   gcc_cv_header_string=yes
11737 else
11738   gcc_cv_header_string=no
11739 fi
11740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11741 fi
11742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
11743 $as_echo "$gcc_cv_header_string" >&6; }
11744 if test $gcc_cv_header_string = yes; then
11745
11746 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
11747
11748 fi
11749
11750
11751
11752 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
11753
11754 acx_cv_header_stdint=stddef.h
11755 acx_cv_header_stdint_kind="(already complete)"
11756 for i in stdint.h $inttype_headers; do
11757   unset ac_cv_type_uintptr_t
11758   unset ac_cv_type_uintmax_t
11759   unset ac_cv_type_int_least32_t
11760   unset ac_cv_type_int_fast32_t
11761   unset ac_cv_type_uint64_t
11762   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
11763   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
11764 #include <$i>
11765 "
11766 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
11767   acx_cv_header_stdint=$i
11768 else
11769   continue
11770 fi
11771
11772   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
11773 #include <$i>
11774 "
11775 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
11776
11777 else
11778   acx_cv_header_stdint_kind="(mostly complete)"
11779 fi
11780
11781   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
11782 #include <$i>
11783 "
11784 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
11785
11786 else
11787   acx_cv_header_stdint_kind="(mostly complete)"
11788 fi
11789
11790   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
11791 #include <$i>
11792 "
11793 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
11794
11795 else
11796   acx_cv_header_stdint_kind="(mostly complete)"
11797 fi
11798
11799   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
11800 #include <$i>
11801 "
11802 if test "x$ac_cv_type_uint64_t" = x""yes; then :
11803
11804 else
11805   acx_cv_header_stdint_kind="(lacks uint64_t)"
11806 fi
11807
11808   break
11809 done
11810 if test "$acx_cv_header_stdint" = stddef.h; then
11811   acx_cv_header_stdint_kind="(lacks uintmax_t)"
11812   for i in stdint.h $inttype_headers; do
11813     unset ac_cv_type_uintptr_t
11814     unset ac_cv_type_uint32_t
11815     unset ac_cv_type_uint64_t
11816     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
11817     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
11818 #include <$i>
11819 "
11820 if test "x$ac_cv_type_uint32_t" = x""yes; then :
11821   acx_cv_header_stdint=$i
11822 else
11823   continue
11824 fi
11825
11826     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
11827 #include <$i>
11828 "
11829 if test "x$ac_cv_type_uint64_t" = x""yes; then :
11830
11831 fi
11832
11833     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
11834 #include <$i>
11835 "
11836 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
11837
11838 fi
11839
11840     break
11841   done
11842 fi
11843 if test "$acx_cv_header_stdint" = stddef.h; then
11844   acx_cv_header_stdint_kind="(u_intXX_t style)"
11845   for i in sys/types.h $inttype_headers; do
11846     unset ac_cv_type_u_int32_t
11847     unset ac_cv_type_u_int64_t
11848     $as_echo_n "looking for u_intXX_t types in $i, " >&6
11849     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
11850 #include <$i>
11851 "
11852 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
11853   acx_cv_header_stdint=$i
11854 else
11855   continue
11856 fi
11857
11858     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
11859 #include <$i>
11860 "
11861 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
11862
11863 fi
11864
11865     break
11866   done
11867 fi
11868 if test "$acx_cv_header_stdint" = stddef.h; then
11869   acx_cv_header_stdint_kind="(using manual detection)"
11870 fi
11871
11872 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
11873 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
11874 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
11875 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
11876 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
11877
11878 # ----------------- Summarize what we found so far
11879
11880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
11881 $as_echo_n "checking what to include in gstdint.h... " >&6; }
11882
11883 case `$as_basename -- gstdint.h ||
11884 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
11885          Xgstdint.h : 'X\(//\)$' \| \
11886          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
11887 $as_echo X/gstdint.h |
11888     sed '/^.*\/\([^/][^/]*\)\/*$/{
11889             s//\1/
11890             q
11891           }
11892           /^X\/\(\/\/\)$/{
11893             s//\1/
11894             q
11895           }
11896           /^X\/\(\/\).*/{
11897             s//\1/
11898             q
11899           }
11900           s/.*/./; q'` in
11901   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
11902 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
11903   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
11904 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
11905   *) ;;
11906 esac
11907
11908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
11909 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
11910
11911 # ----------------- done included file, check C basic types --------
11912
11913 # Lacking an uintptr_t?  Test size of void *
11914 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
11915   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
11916 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11917 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11918 # This bug is HP SR number 8606223364.
11919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
11920 $as_echo_n "checking size of void *... " >&6; }
11921 if test "${ac_cv_sizeof_void_p+set}" = set; then :
11922   $as_echo_n "(cached) " >&6
11923 else
11924   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
11925
11926 else
11927   if test "$ac_cv_type_void_p" = yes; then
11928      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11930 { as_fn_set_status 77
11931 as_fn_error "cannot compute sizeof (void *)
11932 See \`config.log' for more details." "$LINENO" 5; }; }
11933    else
11934      ac_cv_sizeof_void_p=0
11935    fi
11936 fi
11937
11938 fi
11939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
11940 $as_echo "$ac_cv_sizeof_void_p" >&6; }
11941
11942
11943
11944 cat >>confdefs.h <<_ACEOF
11945 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
11946 _ACEOF
11947
11948  ;;
11949 esac
11950
11951 # Lacking an uint64_t?  Test size of long
11952 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
11953   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
11954 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11955 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11956 # This bug is HP SR number 8606223364.
11957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
11958 $as_echo_n "checking size of long... " >&6; }
11959 if test "${ac_cv_sizeof_long+set}" = set; then :
11960   $as_echo_n "(cached) " >&6
11961 else
11962   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
11963
11964 else
11965   if test "$ac_cv_type_long" = yes; then
11966      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11968 { as_fn_set_status 77
11969 as_fn_error "cannot compute sizeof (long)
11970 See \`config.log' for more details." "$LINENO" 5; }; }
11971    else
11972      ac_cv_sizeof_long=0
11973    fi
11974 fi
11975
11976 fi
11977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
11978 $as_echo "$ac_cv_sizeof_long" >&6; }
11979
11980
11981
11982 cat >>confdefs.h <<_ACEOF
11983 #define SIZEOF_LONG $ac_cv_sizeof_long
11984 _ACEOF
11985
11986  ;;
11987 esac
11988
11989 if test $acx_cv_header_stdint = stddef.h; then
11990   # Lacking a good header?  Test size of everything and deduce all types.
11991   # The cast to long int works around a bug in the HP C Compiler
11992 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11993 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11994 # This bug is HP SR number 8606223364.
11995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
11996 $as_echo_n "checking size of int... " >&6; }
11997 if test "${ac_cv_sizeof_int+set}" = set; then :
11998   $as_echo_n "(cached) " >&6
11999 else
12000   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12001
12002 else
12003   if test "$ac_cv_type_int" = yes; then
12004      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12005 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12006 { as_fn_set_status 77
12007 as_fn_error "cannot compute sizeof (int)
12008 See \`config.log' for more details." "$LINENO" 5; }; }
12009    else
12010      ac_cv_sizeof_int=0
12011    fi
12012 fi
12013
12014 fi
12015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12016 $as_echo "$ac_cv_sizeof_int" >&6; }
12017
12018
12019
12020 cat >>confdefs.h <<_ACEOF
12021 #define SIZEOF_INT $ac_cv_sizeof_int
12022 _ACEOF
12023
12024
12025   # The cast to long int works around a bug in the HP C Compiler
12026 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12027 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12028 # This bug is HP SR number 8606223364.
12029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12030 $as_echo_n "checking size of short... " >&6; }
12031 if test "${ac_cv_sizeof_short+set}" = set; then :
12032   $as_echo_n "(cached) " >&6
12033 else
12034   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12035
12036 else
12037   if test "$ac_cv_type_short" = yes; then
12038      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12039 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12040 { as_fn_set_status 77
12041 as_fn_error "cannot compute sizeof (short)
12042 See \`config.log' for more details." "$LINENO" 5; }; }
12043    else
12044      ac_cv_sizeof_short=0
12045    fi
12046 fi
12047
12048 fi
12049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12050 $as_echo "$ac_cv_sizeof_short" >&6; }
12051
12052
12053
12054 cat >>confdefs.h <<_ACEOF
12055 #define SIZEOF_SHORT $ac_cv_sizeof_short
12056 _ACEOF
12057
12058
12059   # The cast to long int works around a bug in the HP C Compiler
12060 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12061 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12062 # This bug is HP SR number 8606223364.
12063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12064 $as_echo_n "checking size of char... " >&6; }
12065 if test "${ac_cv_sizeof_char+set}" = set; then :
12066   $as_echo_n "(cached) " >&6
12067 else
12068   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12069
12070 else
12071   if test "$ac_cv_type_char" = yes; then
12072      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12073 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12074 { as_fn_set_status 77
12075 as_fn_error "cannot compute sizeof (char)
12076 See \`config.log' for more details." "$LINENO" 5; }; }
12077    else
12078      ac_cv_sizeof_char=0
12079    fi
12080 fi
12081
12082 fi
12083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12084 $as_echo "$ac_cv_sizeof_char" >&6; }
12085
12086
12087
12088 cat >>confdefs.h <<_ACEOF
12089 #define SIZEOF_CHAR $ac_cv_sizeof_char
12090 _ACEOF
12091
12092
12093
12094   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12095 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12096   case "$ac_cv_sizeof_char" in
12097     1) acx_cv_type_int8_t=char ;;
12098     *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
12099   esac
12100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12101 $as_echo "$acx_cv_type_int8_t" >&6; }
12102
12103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12104 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12105   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12106     2:*) acx_cv_type_int16_t=int ;;
12107     *:2) acx_cv_type_int16_t=short ;;
12108     *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
12109   esac
12110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12111 $as_echo "$acx_cv_type_int16_t" >&6; }
12112
12113   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12114 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12115   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12116     4:*) acx_cv_type_int32_t=int ;;
12117     *:4) acx_cv_type_int32_t=long ;;
12118     *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
12119   esac
12120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12121 $as_echo "$acx_cv_type_int32_t" >&6; }
12122 fi
12123
12124 # These tests are here to make the output prettier
12125
12126 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12127   case "$ac_cv_sizeof_long" in
12128     8) acx_cv_type_int64_t=long ;;
12129   esac
12130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12131 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12133 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12134 fi
12135
12136 # Now we can use the above types
12137
12138 if test "$ac_cv_type_uintptr_t" != yes; then
12139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12140 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12141   case $ac_cv_sizeof_void_p in
12142     2) acx_cv_type_intptr_t=int16_t ;;
12143     4) acx_cv_type_intptr_t=int32_t ;;
12144     8) acx_cv_type_intptr_t=int64_t ;;
12145     *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12146   esac
12147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12148 $as_echo "$acx_cv_type_intptr_t" >&6; }
12149 fi
12150
12151 # ----------------- done all checks, emit header -------------
12152 ac_config_commands="$ac_config_commands gstdint.h"
12153
12154
12155
12156 for ac_header in fenv.h
12157 do :
12158   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12159 if test "x$ac_cv_header_fenv_h" = x""yes; then :
12160   cat >>confdefs.h <<_ACEOF
12161 #define HAVE_FENV_H 1
12162 _ACEOF
12163
12164 fi
12165
12166 done
12167
12168
12169 # Check for common type sizes
12170
12171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12172 $as_echo_n "checking for 1 byte integer... " >&6; }
12173 if test "${libat_cv_have_mode_QI+set}" = set; then :
12174   $as_echo_n "(cached) " >&6
12175 else
12176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12177 /* end confdefs.h.  */
12178 int x __attribute__((mode(QI)));
12179 _ACEOF
12180 if ac_fn_c_try_compile "$LINENO"; then :
12181   libat_cv_have_mode_QI=yes
12182 else
12183   libat_cv_have_mode_QI=no
12184 fi
12185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12186 fi
12187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12188 $as_echo "$libat_cv_have_mode_QI" >&6; }
12189
12190   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12191
12192 cat >>confdefs.h <<_ACEOF
12193 #define HAVE_INT1 $yesno
12194 _ACEOF
12195
12196
12197   if test x$libat_cv_have_mode_QI = xyes; then
12198     SIZES="$SIZES 1"
12199   fi
12200
12201
12202   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12203 $as_echo_n "checking for 2 byte integer... " >&6; }
12204 if test "${libat_cv_have_mode_HI+set}" = set; then :
12205   $as_echo_n "(cached) " >&6
12206 else
12207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12208 /* end confdefs.h.  */
12209 int x __attribute__((mode(HI)));
12210 _ACEOF
12211 if ac_fn_c_try_compile "$LINENO"; then :
12212   libat_cv_have_mode_HI=yes
12213 else
12214   libat_cv_have_mode_HI=no
12215 fi
12216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12217 fi
12218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12219 $as_echo "$libat_cv_have_mode_HI" >&6; }
12220
12221   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12222
12223 cat >>confdefs.h <<_ACEOF
12224 #define HAVE_INT2 $yesno
12225 _ACEOF
12226
12227
12228   if test x$libat_cv_have_mode_HI = xyes; then
12229     SIZES="$SIZES 2"
12230   fi
12231
12232
12233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12234 $as_echo_n "checking for 4 byte integer... " >&6; }
12235 if test "${libat_cv_have_mode_SI+set}" = set; then :
12236   $as_echo_n "(cached) " >&6
12237 else
12238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12239 /* end confdefs.h.  */
12240 int x __attribute__((mode(SI)));
12241 _ACEOF
12242 if ac_fn_c_try_compile "$LINENO"; then :
12243   libat_cv_have_mode_SI=yes
12244 else
12245   libat_cv_have_mode_SI=no
12246 fi
12247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12248 fi
12249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12250 $as_echo "$libat_cv_have_mode_SI" >&6; }
12251
12252   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12253
12254 cat >>confdefs.h <<_ACEOF
12255 #define HAVE_INT4 $yesno
12256 _ACEOF
12257
12258
12259   if test x$libat_cv_have_mode_SI = xyes; then
12260     SIZES="$SIZES 4"
12261   fi
12262
12263
12264   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12265 $as_echo_n "checking for 8 byte integer... " >&6; }
12266 if test "${libat_cv_have_mode_DI+set}" = set; then :
12267   $as_echo_n "(cached) " >&6
12268 else
12269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12270 /* end confdefs.h.  */
12271 int x __attribute__((mode(DI)));
12272 _ACEOF
12273 if ac_fn_c_try_compile "$LINENO"; then :
12274   libat_cv_have_mode_DI=yes
12275 else
12276   libat_cv_have_mode_DI=no
12277 fi
12278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12279 fi
12280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12281 $as_echo "$libat_cv_have_mode_DI" >&6; }
12282
12283   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12284
12285 cat >>confdefs.h <<_ACEOF
12286 #define HAVE_INT8 $yesno
12287 _ACEOF
12288
12289
12290   if test x$libat_cv_have_mode_DI = xyes; then
12291     SIZES="$SIZES 8"
12292   fi
12293
12294
12295   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12296 $as_echo_n "checking for 16 byte integer... " >&6; }
12297 if test "${libat_cv_have_mode_TI+set}" = set; then :
12298   $as_echo_n "(cached) " >&6
12299 else
12300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12301 /* end confdefs.h.  */
12302 int x __attribute__((mode(TI)));
12303 _ACEOF
12304 if ac_fn_c_try_compile "$LINENO"; then :
12305   libat_cv_have_mode_TI=yes
12306 else
12307   libat_cv_have_mode_TI=no
12308 fi
12309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12310 fi
12311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12312 $as_echo "$libat_cv_have_mode_TI" >&6; }
12313
12314   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12315
12316 cat >>confdefs.h <<_ACEOF
12317 #define HAVE_INT16 $yesno
12318 _ACEOF
12319
12320
12321   if test x$libat_cv_have_mode_TI = xyes; then
12322     SIZES="$SIZES 16"
12323   fi
12324
12325
12326
12327 # Check for compiler builtins of atomic operations.
12328
12329   # Do link tests if possible, instead asm tests, limited to some platforms
12330   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12331   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12332   atomic_builtins_link_tests=no
12333   if test x$gcc_no_link != xyes; then
12334     # Can do link tests. Limit to some tested platforms
12335     case "$host" in
12336       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12337         atomic_builtins_link_tests=yes
12338         ;;
12339     esac
12340   fi
12341
12342
12343
12344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12345 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12346 if test "${libat_cv_have_at_ldst_1+set}" = set; then :
12347   $as_echo_n "(cached) " >&6
12348 else
12349
12350     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12351 /* end confdefs.h.  */
12352
12353 int
12354 main ()
12355 {
12356 typedef int T __attribute__((mode(QI)));
12357      T *x; volatile T sink; asm("" : "=g"(x));
12358      sink = __atomic_load_n(x, 0);
12359      __atomic_store_n(x, sink, 0);
12360   ;
12361   return 0;
12362 }
12363 _ACEOF
12364     if test x$atomic_builtins_link_tests = xyes; then
12365       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12366   (eval $ac_link) 2>&5
12367   ac_status=$?
12368   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12369   test $ac_status = 0; }; then
12370         eval libat_cv_have_at_ldst_1=yes
12371       else
12372         eval libat_cv_have_at_ldst_1=no
12373       fi
12374     else
12375       old_CFLAGS="$CFLAGS"
12376       # Compile unoptimized.
12377       CFLAGS="$CFLAGS -O0 -S"
12378       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12379   (eval $ac_compile) 2>&5
12380   ac_status=$?
12381   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12382   test $ac_status = 0; }; then
12383         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12384           eval libat_cv_have_at_ldst_1=no
12385         else
12386           eval libat_cv_have_at_ldst_1=yes
12387         fi
12388       else
12389         eval libat_cv_have_at_ldst_1=no
12390       fi
12391       CFLAGS="$old_CFLAGS"
12392     fi
12393     rm -f conftest*
12394
12395 fi
12396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12397 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12398
12399
12400   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12401
12402 cat >>confdefs.h <<_ACEOF
12403 #define HAVE_ATOMIC_LDST_1 $yesno
12404 _ACEOF
12405
12406
12407
12408
12409
12410
12411
12412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12413 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12414 if test "${libat_cv_have_at_ldst_2+set}" = set; then :
12415   $as_echo_n "(cached) " >&6
12416 else
12417
12418     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12419 /* end confdefs.h.  */
12420
12421 int
12422 main ()
12423 {
12424 typedef int T __attribute__((mode(HI)));
12425      T *x; volatile T sink; asm("" : "=g"(x));
12426      sink = __atomic_load_n(x, 0);
12427      __atomic_store_n(x, sink, 0);
12428   ;
12429   return 0;
12430 }
12431 _ACEOF
12432     if test x$atomic_builtins_link_tests = xyes; then
12433       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12434   (eval $ac_link) 2>&5
12435   ac_status=$?
12436   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12437   test $ac_status = 0; }; then
12438         eval libat_cv_have_at_ldst_2=yes
12439       else
12440         eval libat_cv_have_at_ldst_2=no
12441       fi
12442     else
12443       old_CFLAGS="$CFLAGS"
12444       # Compile unoptimized.
12445       CFLAGS="$CFLAGS -O0 -S"
12446       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12447   (eval $ac_compile) 2>&5
12448   ac_status=$?
12449   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12450   test $ac_status = 0; }; then
12451         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12452           eval libat_cv_have_at_ldst_2=no
12453         else
12454           eval libat_cv_have_at_ldst_2=yes
12455         fi
12456       else
12457         eval libat_cv_have_at_ldst_2=no
12458       fi
12459       CFLAGS="$old_CFLAGS"
12460     fi
12461     rm -f conftest*
12462
12463 fi
12464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12465 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12466
12467
12468   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12469
12470 cat >>confdefs.h <<_ACEOF
12471 #define HAVE_ATOMIC_LDST_2 $yesno
12472 _ACEOF
12473
12474
12475
12476
12477
12478
12479
12480   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12481 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12482 if test "${libat_cv_have_at_ldst_4+set}" = set; then :
12483   $as_echo_n "(cached) " >&6
12484 else
12485
12486     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12487 /* end confdefs.h.  */
12488
12489 int
12490 main ()
12491 {
12492 typedef int T __attribute__((mode(SI)));
12493      T *x; volatile T sink; asm("" : "=g"(x));
12494      sink = __atomic_load_n(x, 0);
12495      __atomic_store_n(x, sink, 0);
12496   ;
12497   return 0;
12498 }
12499 _ACEOF
12500     if test x$atomic_builtins_link_tests = xyes; then
12501       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12502   (eval $ac_link) 2>&5
12503   ac_status=$?
12504   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12505   test $ac_status = 0; }; then
12506         eval libat_cv_have_at_ldst_4=yes
12507       else
12508         eval libat_cv_have_at_ldst_4=no
12509       fi
12510     else
12511       old_CFLAGS="$CFLAGS"
12512       # Compile unoptimized.
12513       CFLAGS="$CFLAGS -O0 -S"
12514       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12515   (eval $ac_compile) 2>&5
12516   ac_status=$?
12517   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12518   test $ac_status = 0; }; then
12519         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12520           eval libat_cv_have_at_ldst_4=no
12521         else
12522           eval libat_cv_have_at_ldst_4=yes
12523         fi
12524       else
12525         eval libat_cv_have_at_ldst_4=no
12526       fi
12527       CFLAGS="$old_CFLAGS"
12528     fi
12529     rm -f conftest*
12530
12531 fi
12532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12533 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12534
12535
12536   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12537
12538 cat >>confdefs.h <<_ACEOF
12539 #define HAVE_ATOMIC_LDST_4 $yesno
12540 _ACEOF
12541
12542
12543
12544
12545
12546
12547
12548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12549 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12550 if test "${libat_cv_have_at_ldst_8+set}" = set; then :
12551   $as_echo_n "(cached) " >&6
12552 else
12553
12554     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12555 /* end confdefs.h.  */
12556
12557 int
12558 main ()
12559 {
12560 typedef int T __attribute__((mode(DI)));
12561      T *x; volatile T sink; asm("" : "=g"(x));
12562      sink = __atomic_load_n(x, 0);
12563      __atomic_store_n(x, sink, 0);
12564   ;
12565   return 0;
12566 }
12567 _ACEOF
12568     if test x$atomic_builtins_link_tests = xyes; then
12569       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12570   (eval $ac_link) 2>&5
12571   ac_status=$?
12572   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12573   test $ac_status = 0; }; then
12574         eval libat_cv_have_at_ldst_8=yes
12575       else
12576         eval libat_cv_have_at_ldst_8=no
12577       fi
12578     else
12579       old_CFLAGS="$CFLAGS"
12580       # Compile unoptimized.
12581       CFLAGS="$CFLAGS -O0 -S"
12582       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12583   (eval $ac_compile) 2>&5
12584   ac_status=$?
12585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12586   test $ac_status = 0; }; then
12587         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12588           eval libat_cv_have_at_ldst_8=no
12589         else
12590           eval libat_cv_have_at_ldst_8=yes
12591         fi
12592       else
12593         eval libat_cv_have_at_ldst_8=no
12594       fi
12595       CFLAGS="$old_CFLAGS"
12596     fi
12597     rm -f conftest*
12598
12599 fi
12600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12601 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12602
12603
12604   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12605
12606 cat >>confdefs.h <<_ACEOF
12607 #define HAVE_ATOMIC_LDST_8 $yesno
12608 _ACEOF
12609
12610
12611
12612
12613
12614
12615
12616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12617 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12618 if test "${libat_cv_have_at_ldst_16+set}" = set; then :
12619   $as_echo_n "(cached) " >&6
12620 else
12621
12622     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12623 /* end confdefs.h.  */
12624
12625 int
12626 main ()
12627 {
12628 typedef int T __attribute__((mode(TI)));
12629      T *x; volatile T sink; asm("" : "=g"(x));
12630      sink = __atomic_load_n(x, 0);
12631      __atomic_store_n(x, sink, 0);
12632   ;
12633   return 0;
12634 }
12635 _ACEOF
12636     if test x$atomic_builtins_link_tests = xyes; then
12637       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12638   (eval $ac_link) 2>&5
12639   ac_status=$?
12640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12641   test $ac_status = 0; }; then
12642         eval libat_cv_have_at_ldst_16=yes
12643       else
12644         eval libat_cv_have_at_ldst_16=no
12645       fi
12646     else
12647       old_CFLAGS="$CFLAGS"
12648       # Compile unoptimized.
12649       CFLAGS="$CFLAGS -O0 -S"
12650       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12651   (eval $ac_compile) 2>&5
12652   ac_status=$?
12653   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12654   test $ac_status = 0; }; then
12655         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12656           eval libat_cv_have_at_ldst_16=no
12657         else
12658           eval libat_cv_have_at_ldst_16=yes
12659         fi
12660       else
12661         eval libat_cv_have_at_ldst_16=no
12662       fi
12663       CFLAGS="$old_CFLAGS"
12664     fi
12665     rm -f conftest*
12666
12667 fi
12668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
12669 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
12670
12671
12672   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
12673
12674 cat >>confdefs.h <<_ACEOF
12675 #define HAVE_ATOMIC_LDST_16 $yesno
12676 _ACEOF
12677
12678
12679
12680
12681
12682
12683
12684
12685   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
12686 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
12687 if test "${libat_cv_have_at_tas_1+set}" = set; then :
12688   $as_echo_n "(cached) " >&6
12689 else
12690
12691     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12692 /* end confdefs.h.  */
12693
12694 int
12695 main ()
12696 {
12697 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12698      __atomic_test_and_set(x, 0);
12699   ;
12700   return 0;
12701 }
12702 _ACEOF
12703     if test x$atomic_builtins_link_tests = xyes; then
12704       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12705   (eval $ac_link) 2>&5
12706   ac_status=$?
12707   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12708   test $ac_status = 0; }; then
12709         eval libat_cv_have_at_tas_1=yes
12710       else
12711         eval libat_cv_have_at_tas_1=no
12712       fi
12713     else
12714       old_CFLAGS="$CFLAGS"
12715       # Compile unoptimized.
12716       CFLAGS="$CFLAGS -O0 -S"
12717       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12718   (eval $ac_compile) 2>&5
12719   ac_status=$?
12720   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12721   test $ac_status = 0; }; then
12722         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12723           eval libat_cv_have_at_tas_1=no
12724         else
12725           eval libat_cv_have_at_tas_1=yes
12726         fi
12727       else
12728         eval libat_cv_have_at_tas_1=no
12729       fi
12730       CFLAGS="$old_CFLAGS"
12731     fi
12732     rm -f conftest*
12733
12734 fi
12735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
12736 $as_echo "$libat_cv_have_at_tas_1" >&6; }
12737
12738
12739   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
12740
12741 cat >>confdefs.h <<_ACEOF
12742 #define HAVE_ATOMIC_TAS_1 $yesno
12743 _ACEOF
12744
12745
12746
12747
12748
12749
12750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
12751 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
12752 if test "${libat_cv_have_at_tas_2+set}" = set; then :
12753   $as_echo_n "(cached) " >&6
12754 else
12755
12756     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12757 /* end confdefs.h.  */
12758
12759 int
12760 main ()
12761 {
12762 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
12763      __atomic_test_and_set(x, 0);
12764   ;
12765   return 0;
12766 }
12767 _ACEOF
12768     if test x$atomic_builtins_link_tests = xyes; then
12769       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12770   (eval $ac_link) 2>&5
12771   ac_status=$?
12772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12773   test $ac_status = 0; }; then
12774         eval libat_cv_have_at_tas_2=yes
12775       else
12776         eval libat_cv_have_at_tas_2=no
12777       fi
12778     else
12779       old_CFLAGS="$CFLAGS"
12780       # Compile unoptimized.
12781       CFLAGS="$CFLAGS -O0 -S"
12782       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12783   (eval $ac_compile) 2>&5
12784   ac_status=$?
12785   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12786   test $ac_status = 0; }; then
12787         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12788           eval libat_cv_have_at_tas_2=no
12789         else
12790           eval libat_cv_have_at_tas_2=yes
12791         fi
12792       else
12793         eval libat_cv_have_at_tas_2=no
12794       fi
12795       CFLAGS="$old_CFLAGS"
12796     fi
12797     rm -f conftest*
12798
12799 fi
12800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
12801 $as_echo "$libat_cv_have_at_tas_2" >&6; }
12802
12803
12804   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
12805
12806 cat >>confdefs.h <<_ACEOF
12807 #define HAVE_ATOMIC_TAS_2 $yesno
12808 _ACEOF
12809
12810
12811
12812
12813
12814
12815   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
12816 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
12817 if test "${libat_cv_have_at_tas_4+set}" = set; then :
12818   $as_echo_n "(cached) " >&6
12819 else
12820
12821     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12822 /* end confdefs.h.  */
12823
12824 int
12825 main ()
12826 {
12827 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
12828      __atomic_test_and_set(x, 0);
12829   ;
12830   return 0;
12831 }
12832 _ACEOF
12833     if test x$atomic_builtins_link_tests = xyes; then
12834       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12835   (eval $ac_link) 2>&5
12836   ac_status=$?
12837   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12838   test $ac_status = 0; }; then
12839         eval libat_cv_have_at_tas_4=yes
12840       else
12841         eval libat_cv_have_at_tas_4=no
12842       fi
12843     else
12844       old_CFLAGS="$CFLAGS"
12845       # Compile unoptimized.
12846       CFLAGS="$CFLAGS -O0 -S"
12847       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12848   (eval $ac_compile) 2>&5
12849   ac_status=$?
12850   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12851   test $ac_status = 0; }; then
12852         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12853           eval libat_cv_have_at_tas_4=no
12854         else
12855           eval libat_cv_have_at_tas_4=yes
12856         fi
12857       else
12858         eval libat_cv_have_at_tas_4=no
12859       fi
12860       CFLAGS="$old_CFLAGS"
12861     fi
12862     rm -f conftest*
12863
12864 fi
12865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
12866 $as_echo "$libat_cv_have_at_tas_4" >&6; }
12867
12868
12869   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
12870
12871 cat >>confdefs.h <<_ACEOF
12872 #define HAVE_ATOMIC_TAS_4 $yesno
12873 _ACEOF
12874
12875
12876
12877
12878
12879
12880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
12881 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
12882 if test "${libat_cv_have_at_tas_8+set}" = set; then :
12883   $as_echo_n "(cached) " >&6
12884 else
12885
12886     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12887 /* end confdefs.h.  */
12888
12889 int
12890 main ()
12891 {
12892 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
12893      __atomic_test_and_set(x, 0);
12894   ;
12895   return 0;
12896 }
12897 _ACEOF
12898     if test x$atomic_builtins_link_tests = xyes; then
12899       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12900   (eval $ac_link) 2>&5
12901   ac_status=$?
12902   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12903   test $ac_status = 0; }; then
12904         eval libat_cv_have_at_tas_8=yes
12905       else
12906         eval libat_cv_have_at_tas_8=no
12907       fi
12908     else
12909       old_CFLAGS="$CFLAGS"
12910       # Compile unoptimized.
12911       CFLAGS="$CFLAGS -O0 -S"
12912       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12913   (eval $ac_compile) 2>&5
12914   ac_status=$?
12915   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12916   test $ac_status = 0; }; then
12917         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12918           eval libat_cv_have_at_tas_8=no
12919         else
12920           eval libat_cv_have_at_tas_8=yes
12921         fi
12922       else
12923         eval libat_cv_have_at_tas_8=no
12924       fi
12925       CFLAGS="$old_CFLAGS"
12926     fi
12927     rm -f conftest*
12928
12929 fi
12930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
12931 $as_echo "$libat_cv_have_at_tas_8" >&6; }
12932
12933
12934   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
12935
12936 cat >>confdefs.h <<_ACEOF
12937 #define HAVE_ATOMIC_TAS_8 $yesno
12938 _ACEOF
12939
12940
12941
12942
12943
12944
12945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
12946 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
12947 if test "${libat_cv_have_at_tas_16+set}" = set; then :
12948   $as_echo_n "(cached) " >&6
12949 else
12950
12951     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12952 /* end confdefs.h.  */
12953
12954 int
12955 main ()
12956 {
12957 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
12958      __atomic_test_and_set(x, 0);
12959   ;
12960   return 0;
12961 }
12962 _ACEOF
12963     if test x$atomic_builtins_link_tests = xyes; then
12964       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12965   (eval $ac_link) 2>&5
12966   ac_status=$?
12967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12968   test $ac_status = 0; }; then
12969         eval libat_cv_have_at_tas_16=yes
12970       else
12971         eval libat_cv_have_at_tas_16=no
12972       fi
12973     else
12974       old_CFLAGS="$CFLAGS"
12975       # Compile unoptimized.
12976       CFLAGS="$CFLAGS -O0 -S"
12977       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12978   (eval $ac_compile) 2>&5
12979   ac_status=$?
12980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12981   test $ac_status = 0; }; then
12982         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12983           eval libat_cv_have_at_tas_16=no
12984         else
12985           eval libat_cv_have_at_tas_16=yes
12986         fi
12987       else
12988         eval libat_cv_have_at_tas_16=no
12989       fi
12990       CFLAGS="$old_CFLAGS"
12991     fi
12992     rm -f conftest*
12993
12994 fi
12995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
12996 $as_echo "$libat_cv_have_at_tas_16" >&6; }
12997
12998
12999   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
13000
13001 cat >>confdefs.h <<_ACEOF
13002 #define HAVE_ATOMIC_TAS_16 $yesno
13003 _ACEOF
13004
13005
13006
13007
13008
13009
13010
13011   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
13012 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
13013 if test "${libat_cv_have_at_exch_1+set}" = set; then :
13014   $as_echo_n "(cached) " >&6
13015 else
13016
13017     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13018 /* end confdefs.h.  */
13019
13020 int
13021 main ()
13022 {
13023 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13024      __atomic_exchange_n(x, 0, 0);
13025   ;
13026   return 0;
13027 }
13028 _ACEOF
13029     if test x$atomic_builtins_link_tests = xyes; then
13030       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13031   (eval $ac_link) 2>&5
13032   ac_status=$?
13033   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13034   test $ac_status = 0; }; then
13035         eval libat_cv_have_at_exch_1=yes
13036       else
13037         eval libat_cv_have_at_exch_1=no
13038       fi
13039     else
13040       old_CFLAGS="$CFLAGS"
13041       # Compile unoptimized.
13042       CFLAGS="$CFLAGS -O0 -S"
13043       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13044   (eval $ac_compile) 2>&5
13045   ac_status=$?
13046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13047   test $ac_status = 0; }; then
13048         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13049           eval libat_cv_have_at_exch_1=no
13050         else
13051           eval libat_cv_have_at_exch_1=yes
13052         fi
13053       else
13054         eval libat_cv_have_at_exch_1=no
13055       fi
13056       CFLAGS="$old_CFLAGS"
13057     fi
13058     rm -f conftest*
13059
13060 fi
13061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
13062 $as_echo "$libat_cv_have_at_exch_1" >&6; }
13063
13064
13065   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
13066
13067 cat >>confdefs.h <<_ACEOF
13068 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
13069 _ACEOF
13070
13071
13072
13073
13074
13075
13076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13077 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13078 if test "${libat_cv_have_at_exch_2+set}" = set; then :
13079   $as_echo_n "(cached) " >&6
13080 else
13081
13082     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13083 /* end confdefs.h.  */
13084
13085 int
13086 main ()
13087 {
13088 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13089      __atomic_exchange_n(x, 0, 0);
13090   ;
13091   return 0;
13092 }
13093 _ACEOF
13094     if test x$atomic_builtins_link_tests = xyes; then
13095       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13096   (eval $ac_link) 2>&5
13097   ac_status=$?
13098   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13099   test $ac_status = 0; }; then
13100         eval libat_cv_have_at_exch_2=yes
13101       else
13102         eval libat_cv_have_at_exch_2=no
13103       fi
13104     else
13105       old_CFLAGS="$CFLAGS"
13106       # Compile unoptimized.
13107       CFLAGS="$CFLAGS -O0 -S"
13108       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13109   (eval $ac_compile) 2>&5
13110   ac_status=$?
13111   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13112   test $ac_status = 0; }; then
13113         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13114           eval libat_cv_have_at_exch_2=no
13115         else
13116           eval libat_cv_have_at_exch_2=yes
13117         fi
13118       else
13119         eval libat_cv_have_at_exch_2=no
13120       fi
13121       CFLAGS="$old_CFLAGS"
13122     fi
13123     rm -f conftest*
13124
13125 fi
13126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13127 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13128
13129
13130   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13131
13132 cat >>confdefs.h <<_ACEOF
13133 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13134 _ACEOF
13135
13136
13137
13138
13139
13140
13141   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13142 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13143 if test "${libat_cv_have_at_exch_4+set}" = set; then :
13144   $as_echo_n "(cached) " >&6
13145 else
13146
13147     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13148 /* end confdefs.h.  */
13149
13150 int
13151 main ()
13152 {
13153 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13154      __atomic_exchange_n(x, 0, 0);
13155   ;
13156   return 0;
13157 }
13158 _ACEOF
13159     if test x$atomic_builtins_link_tests = xyes; then
13160       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13161   (eval $ac_link) 2>&5
13162   ac_status=$?
13163   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13164   test $ac_status = 0; }; then
13165         eval libat_cv_have_at_exch_4=yes
13166       else
13167         eval libat_cv_have_at_exch_4=no
13168       fi
13169     else
13170       old_CFLAGS="$CFLAGS"
13171       # Compile unoptimized.
13172       CFLAGS="$CFLAGS -O0 -S"
13173       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13174   (eval $ac_compile) 2>&5
13175   ac_status=$?
13176   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13177   test $ac_status = 0; }; then
13178         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13179           eval libat_cv_have_at_exch_4=no
13180         else
13181           eval libat_cv_have_at_exch_4=yes
13182         fi
13183       else
13184         eval libat_cv_have_at_exch_4=no
13185       fi
13186       CFLAGS="$old_CFLAGS"
13187     fi
13188     rm -f conftest*
13189
13190 fi
13191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13192 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13193
13194
13195   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13196
13197 cat >>confdefs.h <<_ACEOF
13198 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13199 _ACEOF
13200
13201
13202
13203
13204
13205
13206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13207 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13208 if test "${libat_cv_have_at_exch_8+set}" = set; then :
13209   $as_echo_n "(cached) " >&6
13210 else
13211
13212     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13213 /* end confdefs.h.  */
13214
13215 int
13216 main ()
13217 {
13218 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13219      __atomic_exchange_n(x, 0, 0);
13220   ;
13221   return 0;
13222 }
13223 _ACEOF
13224     if test x$atomic_builtins_link_tests = xyes; then
13225       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13226   (eval $ac_link) 2>&5
13227   ac_status=$?
13228   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13229   test $ac_status = 0; }; then
13230         eval libat_cv_have_at_exch_8=yes
13231       else
13232         eval libat_cv_have_at_exch_8=no
13233       fi
13234     else
13235       old_CFLAGS="$CFLAGS"
13236       # Compile unoptimized.
13237       CFLAGS="$CFLAGS -O0 -S"
13238       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13239   (eval $ac_compile) 2>&5
13240   ac_status=$?
13241   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13242   test $ac_status = 0; }; then
13243         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13244           eval libat_cv_have_at_exch_8=no
13245         else
13246           eval libat_cv_have_at_exch_8=yes
13247         fi
13248       else
13249         eval libat_cv_have_at_exch_8=no
13250       fi
13251       CFLAGS="$old_CFLAGS"
13252     fi
13253     rm -f conftest*
13254
13255 fi
13256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13257 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13258
13259
13260   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13261
13262 cat >>confdefs.h <<_ACEOF
13263 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13264 _ACEOF
13265
13266
13267
13268
13269
13270
13271   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13272 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13273 if test "${libat_cv_have_at_exch_16+set}" = set; then :
13274   $as_echo_n "(cached) " >&6
13275 else
13276
13277     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13278 /* end confdefs.h.  */
13279
13280 int
13281 main ()
13282 {
13283 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13284      __atomic_exchange_n(x, 0, 0);
13285   ;
13286   return 0;
13287 }
13288 _ACEOF
13289     if test x$atomic_builtins_link_tests = xyes; then
13290       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13291   (eval $ac_link) 2>&5
13292   ac_status=$?
13293   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13294   test $ac_status = 0; }; then
13295         eval libat_cv_have_at_exch_16=yes
13296       else
13297         eval libat_cv_have_at_exch_16=no
13298       fi
13299     else
13300       old_CFLAGS="$CFLAGS"
13301       # Compile unoptimized.
13302       CFLAGS="$CFLAGS -O0 -S"
13303       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13304   (eval $ac_compile) 2>&5
13305   ac_status=$?
13306   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13307   test $ac_status = 0; }; then
13308         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13309           eval libat_cv_have_at_exch_16=no
13310         else
13311           eval libat_cv_have_at_exch_16=yes
13312         fi
13313       else
13314         eval libat_cv_have_at_exch_16=no
13315       fi
13316       CFLAGS="$old_CFLAGS"
13317     fi
13318     rm -f conftest*
13319
13320 fi
13321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13322 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13323
13324
13325   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13326
13327 cat >>confdefs.h <<_ACEOF
13328 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13329 _ACEOF
13330
13331
13332
13333
13334
13335
13336
13337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13338 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13339 if test "${libat_cv_have_at_cas_1+set}" = set; then :
13340   $as_echo_n "(cached) " >&6
13341 else
13342
13343     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13344 /* end confdefs.h.  */
13345
13346 int
13347 main ()
13348 {
13349 typedef int T __attribute__((mode(QI))); T *x, *y;
13350      asm("" : "=g"(x), "=g"(y));
13351      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13352   ;
13353   return 0;
13354 }
13355 _ACEOF
13356     if test x$atomic_builtins_link_tests = xyes; then
13357       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13358   (eval $ac_link) 2>&5
13359   ac_status=$?
13360   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13361   test $ac_status = 0; }; then
13362         eval libat_cv_have_at_cas_1=yes
13363       else
13364         eval libat_cv_have_at_cas_1=no
13365       fi
13366     else
13367       old_CFLAGS="$CFLAGS"
13368       # Compile unoptimized.
13369       CFLAGS="$CFLAGS -O0 -S"
13370       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13371   (eval $ac_compile) 2>&5
13372   ac_status=$?
13373   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13374   test $ac_status = 0; }; then
13375         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13376           eval libat_cv_have_at_cas_1=no
13377         else
13378           eval libat_cv_have_at_cas_1=yes
13379         fi
13380       else
13381         eval libat_cv_have_at_cas_1=no
13382       fi
13383       CFLAGS="$old_CFLAGS"
13384     fi
13385     rm -f conftest*
13386
13387 fi
13388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13389 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13390
13391
13392   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13393
13394 cat >>confdefs.h <<_ACEOF
13395 #define HAVE_ATOMIC_CAS_1 $yesno
13396 _ACEOF
13397
13398
13399
13400
13401
13402
13403   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13404 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13405 if test "${libat_cv_have_at_cas_2+set}" = set; then :
13406   $as_echo_n "(cached) " >&6
13407 else
13408
13409     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13410 /* end confdefs.h.  */
13411
13412 int
13413 main ()
13414 {
13415 typedef int T __attribute__((mode(HI))); T *x, *y;
13416      asm("" : "=g"(x), "=g"(y));
13417      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13418   ;
13419   return 0;
13420 }
13421 _ACEOF
13422     if test x$atomic_builtins_link_tests = xyes; then
13423       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13424   (eval $ac_link) 2>&5
13425   ac_status=$?
13426   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13427   test $ac_status = 0; }; then
13428         eval libat_cv_have_at_cas_2=yes
13429       else
13430         eval libat_cv_have_at_cas_2=no
13431       fi
13432     else
13433       old_CFLAGS="$CFLAGS"
13434       # Compile unoptimized.
13435       CFLAGS="$CFLAGS -O0 -S"
13436       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13437   (eval $ac_compile) 2>&5
13438   ac_status=$?
13439   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13440   test $ac_status = 0; }; then
13441         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13442           eval libat_cv_have_at_cas_2=no
13443         else
13444           eval libat_cv_have_at_cas_2=yes
13445         fi
13446       else
13447         eval libat_cv_have_at_cas_2=no
13448       fi
13449       CFLAGS="$old_CFLAGS"
13450     fi
13451     rm -f conftest*
13452
13453 fi
13454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13455 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13456
13457
13458   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13459
13460 cat >>confdefs.h <<_ACEOF
13461 #define HAVE_ATOMIC_CAS_2 $yesno
13462 _ACEOF
13463
13464
13465
13466
13467
13468
13469   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13470 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13471 if test "${libat_cv_have_at_cas_4+set}" = set; then :
13472   $as_echo_n "(cached) " >&6
13473 else
13474
13475     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13476 /* end confdefs.h.  */
13477
13478 int
13479 main ()
13480 {
13481 typedef int T __attribute__((mode(SI))); T *x, *y;
13482      asm("" : "=g"(x), "=g"(y));
13483      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13484   ;
13485   return 0;
13486 }
13487 _ACEOF
13488     if test x$atomic_builtins_link_tests = xyes; then
13489       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13490   (eval $ac_link) 2>&5
13491   ac_status=$?
13492   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13493   test $ac_status = 0; }; then
13494         eval libat_cv_have_at_cas_4=yes
13495       else
13496         eval libat_cv_have_at_cas_4=no
13497       fi
13498     else
13499       old_CFLAGS="$CFLAGS"
13500       # Compile unoptimized.
13501       CFLAGS="$CFLAGS -O0 -S"
13502       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13503   (eval $ac_compile) 2>&5
13504   ac_status=$?
13505   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13506   test $ac_status = 0; }; then
13507         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13508           eval libat_cv_have_at_cas_4=no
13509         else
13510           eval libat_cv_have_at_cas_4=yes
13511         fi
13512       else
13513         eval libat_cv_have_at_cas_4=no
13514       fi
13515       CFLAGS="$old_CFLAGS"
13516     fi
13517     rm -f conftest*
13518
13519 fi
13520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13521 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13522
13523
13524   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13525
13526 cat >>confdefs.h <<_ACEOF
13527 #define HAVE_ATOMIC_CAS_4 $yesno
13528 _ACEOF
13529
13530
13531
13532
13533
13534
13535   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13536 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13537 if test "${libat_cv_have_at_cas_8+set}" = set; then :
13538   $as_echo_n "(cached) " >&6
13539 else
13540
13541     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13542 /* end confdefs.h.  */
13543
13544 int
13545 main ()
13546 {
13547 typedef int T __attribute__((mode(DI))); T *x, *y;
13548      asm("" : "=g"(x), "=g"(y));
13549      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13550   ;
13551   return 0;
13552 }
13553 _ACEOF
13554     if test x$atomic_builtins_link_tests = xyes; then
13555       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13556   (eval $ac_link) 2>&5
13557   ac_status=$?
13558   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13559   test $ac_status = 0; }; then
13560         eval libat_cv_have_at_cas_8=yes
13561       else
13562         eval libat_cv_have_at_cas_8=no
13563       fi
13564     else
13565       old_CFLAGS="$CFLAGS"
13566       # Compile unoptimized.
13567       CFLAGS="$CFLAGS -O0 -S"
13568       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13569   (eval $ac_compile) 2>&5
13570   ac_status=$?
13571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13572   test $ac_status = 0; }; then
13573         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13574           eval libat_cv_have_at_cas_8=no
13575         else
13576           eval libat_cv_have_at_cas_8=yes
13577         fi
13578       else
13579         eval libat_cv_have_at_cas_8=no
13580       fi
13581       CFLAGS="$old_CFLAGS"
13582     fi
13583     rm -f conftest*
13584
13585 fi
13586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13587 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13588
13589
13590   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13591
13592 cat >>confdefs.h <<_ACEOF
13593 #define HAVE_ATOMIC_CAS_8 $yesno
13594 _ACEOF
13595
13596
13597
13598
13599
13600
13601   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13602 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13603 if test "${libat_cv_have_at_cas_16+set}" = set; then :
13604   $as_echo_n "(cached) " >&6
13605 else
13606
13607     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13608 /* end confdefs.h.  */
13609
13610 int
13611 main ()
13612 {
13613 typedef int T __attribute__((mode(TI))); T *x, *y;
13614      asm("" : "=g"(x), "=g"(y));
13615      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13616   ;
13617   return 0;
13618 }
13619 _ACEOF
13620     if test x$atomic_builtins_link_tests = xyes; then
13621       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13622   (eval $ac_link) 2>&5
13623   ac_status=$?
13624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13625   test $ac_status = 0; }; then
13626         eval libat_cv_have_at_cas_16=yes
13627       else
13628         eval libat_cv_have_at_cas_16=no
13629       fi
13630     else
13631       old_CFLAGS="$CFLAGS"
13632       # Compile unoptimized.
13633       CFLAGS="$CFLAGS -O0 -S"
13634       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13635   (eval $ac_compile) 2>&5
13636   ac_status=$?
13637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13638   test $ac_status = 0; }; then
13639         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13640           eval libat_cv_have_at_cas_16=no
13641         else
13642           eval libat_cv_have_at_cas_16=yes
13643         fi
13644       else
13645         eval libat_cv_have_at_cas_16=no
13646       fi
13647       CFLAGS="$old_CFLAGS"
13648     fi
13649     rm -f conftest*
13650
13651 fi
13652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13653 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13654
13655
13656   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13657
13658 cat >>confdefs.h <<_ACEOF
13659 #define HAVE_ATOMIC_CAS_16 $yesno
13660 _ACEOF
13661
13662
13663
13664
13665
13666
13667
13668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
13669 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
13670 if test "${libat_cv_have_at_fadd_1+set}" = set; then :
13671   $as_echo_n "(cached) " >&6
13672 else
13673
13674     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13675 /* end confdefs.h.  */
13676
13677 int
13678 main ()
13679 {
13680 typedef int T __attribute__((mode(QI))); T *x, y;
13681      asm("" : "=g"(x), "=g"(y));
13682      __atomic_fetch_add (x, y, 0);
13683      __atomic_add_fetch (x, y, 0);
13684   ;
13685   return 0;
13686 }
13687 _ACEOF
13688     if test x$atomic_builtins_link_tests = xyes; then
13689       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13690   (eval $ac_link) 2>&5
13691   ac_status=$?
13692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13693   test $ac_status = 0; }; then
13694         eval libat_cv_have_at_fadd_1=yes
13695       else
13696         eval libat_cv_have_at_fadd_1=no
13697       fi
13698     else
13699       old_CFLAGS="$CFLAGS"
13700       # Compile unoptimized.
13701       CFLAGS="$CFLAGS -O0 -S"
13702       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13703   (eval $ac_compile) 2>&5
13704   ac_status=$?
13705   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13706   test $ac_status = 0; }; then
13707         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13708           eval libat_cv_have_at_fadd_1=no
13709         else
13710           eval libat_cv_have_at_fadd_1=yes
13711         fi
13712       else
13713         eval libat_cv_have_at_fadd_1=no
13714       fi
13715       CFLAGS="$old_CFLAGS"
13716     fi
13717     rm -f conftest*
13718
13719 fi
13720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
13721 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
13722
13723
13724   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
13725
13726 cat >>confdefs.h <<_ACEOF
13727 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
13728 _ACEOF
13729
13730
13731
13732
13733
13734
13735   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
13736 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
13737 if test "${libat_cv_have_at_fadd_2+set}" = set; then :
13738   $as_echo_n "(cached) " >&6
13739 else
13740
13741     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13742 /* end confdefs.h.  */
13743
13744 int
13745 main ()
13746 {
13747 typedef int T __attribute__((mode(HI))); T *x, y;
13748      asm("" : "=g"(x), "=g"(y));
13749      __atomic_fetch_add (x, y, 0);
13750      __atomic_add_fetch (x, y, 0);
13751   ;
13752   return 0;
13753 }
13754 _ACEOF
13755     if test x$atomic_builtins_link_tests = xyes; then
13756       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13757   (eval $ac_link) 2>&5
13758   ac_status=$?
13759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13760   test $ac_status = 0; }; then
13761         eval libat_cv_have_at_fadd_2=yes
13762       else
13763         eval libat_cv_have_at_fadd_2=no
13764       fi
13765     else
13766       old_CFLAGS="$CFLAGS"
13767       # Compile unoptimized.
13768       CFLAGS="$CFLAGS -O0 -S"
13769       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13770   (eval $ac_compile) 2>&5
13771   ac_status=$?
13772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13773   test $ac_status = 0; }; then
13774         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13775           eval libat_cv_have_at_fadd_2=no
13776         else
13777           eval libat_cv_have_at_fadd_2=yes
13778         fi
13779       else
13780         eval libat_cv_have_at_fadd_2=no
13781       fi
13782       CFLAGS="$old_CFLAGS"
13783     fi
13784     rm -f conftest*
13785
13786 fi
13787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
13788 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
13789
13790
13791   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
13792
13793 cat >>confdefs.h <<_ACEOF
13794 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
13795 _ACEOF
13796
13797
13798
13799
13800
13801
13802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
13803 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
13804 if test "${libat_cv_have_at_fadd_4+set}" = set; then :
13805   $as_echo_n "(cached) " >&6
13806 else
13807
13808     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13809 /* end confdefs.h.  */
13810
13811 int
13812 main ()
13813 {
13814 typedef int T __attribute__((mode(SI))); T *x, y;
13815      asm("" : "=g"(x), "=g"(y));
13816      __atomic_fetch_add (x, y, 0);
13817      __atomic_add_fetch (x, y, 0);
13818   ;
13819   return 0;
13820 }
13821 _ACEOF
13822     if test x$atomic_builtins_link_tests = xyes; then
13823       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13824   (eval $ac_link) 2>&5
13825   ac_status=$?
13826   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13827   test $ac_status = 0; }; then
13828         eval libat_cv_have_at_fadd_4=yes
13829       else
13830         eval libat_cv_have_at_fadd_4=no
13831       fi
13832     else
13833       old_CFLAGS="$CFLAGS"
13834       # Compile unoptimized.
13835       CFLAGS="$CFLAGS -O0 -S"
13836       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13837   (eval $ac_compile) 2>&5
13838   ac_status=$?
13839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13840   test $ac_status = 0; }; then
13841         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13842           eval libat_cv_have_at_fadd_4=no
13843         else
13844           eval libat_cv_have_at_fadd_4=yes
13845         fi
13846       else
13847         eval libat_cv_have_at_fadd_4=no
13848       fi
13849       CFLAGS="$old_CFLAGS"
13850     fi
13851     rm -f conftest*
13852
13853 fi
13854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
13855 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
13856
13857
13858   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
13859
13860 cat >>confdefs.h <<_ACEOF
13861 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
13862 _ACEOF
13863
13864
13865
13866
13867
13868
13869   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
13870 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
13871 if test "${libat_cv_have_at_fadd_8+set}" = set; then :
13872   $as_echo_n "(cached) " >&6
13873 else
13874
13875     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13876 /* end confdefs.h.  */
13877
13878 int
13879 main ()
13880 {
13881 typedef int T __attribute__((mode(DI))); T *x, y;
13882      asm("" : "=g"(x), "=g"(y));
13883      __atomic_fetch_add (x, y, 0);
13884      __atomic_add_fetch (x, y, 0);
13885   ;
13886   return 0;
13887 }
13888 _ACEOF
13889     if test x$atomic_builtins_link_tests = xyes; then
13890       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13891   (eval $ac_link) 2>&5
13892   ac_status=$?
13893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13894   test $ac_status = 0; }; then
13895         eval libat_cv_have_at_fadd_8=yes
13896       else
13897         eval libat_cv_have_at_fadd_8=no
13898       fi
13899     else
13900       old_CFLAGS="$CFLAGS"
13901       # Compile unoptimized.
13902       CFLAGS="$CFLAGS -O0 -S"
13903       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13904   (eval $ac_compile) 2>&5
13905   ac_status=$?
13906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13907   test $ac_status = 0; }; then
13908         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13909           eval libat_cv_have_at_fadd_8=no
13910         else
13911           eval libat_cv_have_at_fadd_8=yes
13912         fi
13913       else
13914         eval libat_cv_have_at_fadd_8=no
13915       fi
13916       CFLAGS="$old_CFLAGS"
13917     fi
13918     rm -f conftest*
13919
13920 fi
13921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
13922 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
13923
13924
13925   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
13926
13927 cat >>confdefs.h <<_ACEOF
13928 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
13929 _ACEOF
13930
13931
13932
13933
13934
13935
13936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
13937 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
13938 if test "${libat_cv_have_at_fadd_16+set}" = set; then :
13939   $as_echo_n "(cached) " >&6
13940 else
13941
13942     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13943 /* end confdefs.h.  */
13944
13945 int
13946 main ()
13947 {
13948 typedef int T __attribute__((mode(TI))); T *x, y;
13949      asm("" : "=g"(x), "=g"(y));
13950      __atomic_fetch_add (x, y, 0);
13951      __atomic_add_fetch (x, y, 0);
13952   ;
13953   return 0;
13954 }
13955 _ACEOF
13956     if test x$atomic_builtins_link_tests = xyes; then
13957       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13958   (eval $ac_link) 2>&5
13959   ac_status=$?
13960   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13961   test $ac_status = 0; }; then
13962         eval libat_cv_have_at_fadd_16=yes
13963       else
13964         eval libat_cv_have_at_fadd_16=no
13965       fi
13966     else
13967       old_CFLAGS="$CFLAGS"
13968       # Compile unoptimized.
13969       CFLAGS="$CFLAGS -O0 -S"
13970       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13971   (eval $ac_compile) 2>&5
13972   ac_status=$?
13973   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13974   test $ac_status = 0; }; then
13975         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13976           eval libat_cv_have_at_fadd_16=no
13977         else
13978           eval libat_cv_have_at_fadd_16=yes
13979         fi
13980       else
13981         eval libat_cv_have_at_fadd_16=no
13982       fi
13983       CFLAGS="$old_CFLAGS"
13984     fi
13985     rm -f conftest*
13986
13987 fi
13988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
13989 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
13990
13991
13992   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
13993
13994 cat >>confdefs.h <<_ACEOF
13995 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
13996 _ACEOF
13997
13998
13999
14000
14001
14002
14003
14004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
14005 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
14006 if test "${libat_cv_have_at_fop_1+set}" = set; then :
14007   $as_echo_n "(cached) " >&6
14008 else
14009
14010     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14011 /* end confdefs.h.  */
14012
14013 int
14014 main ()
14015 {
14016 typedef int T __attribute__((mode(QI))); T *x, y;
14017      asm("" : "=g"(x), "=g"(y));
14018      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14019      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14020      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14021      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14022      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14023      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14024   ;
14025   return 0;
14026 }
14027 _ACEOF
14028     if test x$atomic_builtins_link_tests = xyes; then
14029       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14030   (eval $ac_link) 2>&5
14031   ac_status=$?
14032   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14033   test $ac_status = 0; }; then
14034         eval libat_cv_have_at_fop_1=yes
14035       else
14036         eval libat_cv_have_at_fop_1=no
14037       fi
14038     else
14039       old_CFLAGS="$CFLAGS"
14040       # Compile unoptimized.
14041       CFLAGS="$CFLAGS -O0 -S"
14042       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14043   (eval $ac_compile) 2>&5
14044   ac_status=$?
14045   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14046   test $ac_status = 0; }; then
14047         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14048           eval libat_cv_have_at_fop_1=no
14049         else
14050           eval libat_cv_have_at_fop_1=yes
14051         fi
14052       else
14053         eval libat_cv_have_at_fop_1=no
14054       fi
14055       CFLAGS="$old_CFLAGS"
14056     fi
14057     rm -f conftest*
14058
14059 fi
14060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
14061 $as_echo "$libat_cv_have_at_fop_1" >&6; }
14062
14063
14064   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
14065
14066 cat >>confdefs.h <<_ACEOF
14067 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
14068 _ACEOF
14069
14070
14071
14072
14073
14074
14075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14076 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14077 if test "${libat_cv_have_at_fop_2+set}" = set; then :
14078   $as_echo_n "(cached) " >&6
14079 else
14080
14081     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14082 /* end confdefs.h.  */
14083
14084 int
14085 main ()
14086 {
14087 typedef int T __attribute__((mode(HI))); T *x, y;
14088      asm("" : "=g"(x), "=g"(y));
14089      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14090      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14091      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14092      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14093      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14094      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14095   ;
14096   return 0;
14097 }
14098 _ACEOF
14099     if test x$atomic_builtins_link_tests = xyes; then
14100       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14101   (eval $ac_link) 2>&5
14102   ac_status=$?
14103   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14104   test $ac_status = 0; }; then
14105         eval libat_cv_have_at_fop_2=yes
14106       else
14107         eval libat_cv_have_at_fop_2=no
14108       fi
14109     else
14110       old_CFLAGS="$CFLAGS"
14111       # Compile unoptimized.
14112       CFLAGS="$CFLAGS -O0 -S"
14113       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14114   (eval $ac_compile) 2>&5
14115   ac_status=$?
14116   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14117   test $ac_status = 0; }; then
14118         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14119           eval libat_cv_have_at_fop_2=no
14120         else
14121           eval libat_cv_have_at_fop_2=yes
14122         fi
14123       else
14124         eval libat_cv_have_at_fop_2=no
14125       fi
14126       CFLAGS="$old_CFLAGS"
14127     fi
14128     rm -f conftest*
14129
14130 fi
14131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14132 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14133
14134
14135   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14136
14137 cat >>confdefs.h <<_ACEOF
14138 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14139 _ACEOF
14140
14141
14142
14143
14144
14145
14146   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14147 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14148 if test "${libat_cv_have_at_fop_4+set}" = set; then :
14149   $as_echo_n "(cached) " >&6
14150 else
14151
14152     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14153 /* end confdefs.h.  */
14154
14155 int
14156 main ()
14157 {
14158 typedef int T __attribute__((mode(SI))); T *x, y;
14159      asm("" : "=g"(x), "=g"(y));
14160      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14161      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14162      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14163      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14164      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14165      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14166   ;
14167   return 0;
14168 }
14169 _ACEOF
14170     if test x$atomic_builtins_link_tests = xyes; then
14171       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14172   (eval $ac_link) 2>&5
14173   ac_status=$?
14174   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14175   test $ac_status = 0; }; then
14176         eval libat_cv_have_at_fop_4=yes
14177       else
14178         eval libat_cv_have_at_fop_4=no
14179       fi
14180     else
14181       old_CFLAGS="$CFLAGS"
14182       # Compile unoptimized.
14183       CFLAGS="$CFLAGS -O0 -S"
14184       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14185   (eval $ac_compile) 2>&5
14186   ac_status=$?
14187   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14188   test $ac_status = 0; }; then
14189         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14190           eval libat_cv_have_at_fop_4=no
14191         else
14192           eval libat_cv_have_at_fop_4=yes
14193         fi
14194       else
14195         eval libat_cv_have_at_fop_4=no
14196       fi
14197       CFLAGS="$old_CFLAGS"
14198     fi
14199     rm -f conftest*
14200
14201 fi
14202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14203 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14204
14205
14206   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14207
14208 cat >>confdefs.h <<_ACEOF
14209 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14210 _ACEOF
14211
14212
14213
14214
14215
14216
14217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14218 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14219 if test "${libat_cv_have_at_fop_8+set}" = set; then :
14220   $as_echo_n "(cached) " >&6
14221 else
14222
14223     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14224 /* end confdefs.h.  */
14225
14226 int
14227 main ()
14228 {
14229 typedef int T __attribute__((mode(DI))); T *x, y;
14230      asm("" : "=g"(x), "=g"(y));
14231      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14232      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14233      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14234      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14235      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14236      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14237   ;
14238   return 0;
14239 }
14240 _ACEOF
14241     if test x$atomic_builtins_link_tests = xyes; then
14242       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14243   (eval $ac_link) 2>&5
14244   ac_status=$?
14245   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14246   test $ac_status = 0; }; then
14247         eval libat_cv_have_at_fop_8=yes
14248       else
14249         eval libat_cv_have_at_fop_8=no
14250       fi
14251     else
14252       old_CFLAGS="$CFLAGS"
14253       # Compile unoptimized.
14254       CFLAGS="$CFLAGS -O0 -S"
14255       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14256   (eval $ac_compile) 2>&5
14257   ac_status=$?
14258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14259   test $ac_status = 0; }; then
14260         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14261           eval libat_cv_have_at_fop_8=no
14262         else
14263           eval libat_cv_have_at_fop_8=yes
14264         fi
14265       else
14266         eval libat_cv_have_at_fop_8=no
14267       fi
14268       CFLAGS="$old_CFLAGS"
14269     fi
14270     rm -f conftest*
14271
14272 fi
14273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14274 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14275
14276
14277   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14278
14279 cat >>confdefs.h <<_ACEOF
14280 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14281 _ACEOF
14282
14283
14284
14285
14286
14287
14288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14289 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14290 if test "${libat_cv_have_at_fop_16+set}" = set; then :
14291   $as_echo_n "(cached) " >&6
14292 else
14293
14294     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14295 /* end confdefs.h.  */
14296
14297 int
14298 main ()
14299 {
14300 typedef int T __attribute__((mode(TI))); T *x, y;
14301      asm("" : "=g"(x), "=g"(y));
14302      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14303      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14304      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14305      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14306      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14307      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14308   ;
14309   return 0;
14310 }
14311 _ACEOF
14312     if test x$atomic_builtins_link_tests = xyes; then
14313       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14314   (eval $ac_link) 2>&5
14315   ac_status=$?
14316   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14317   test $ac_status = 0; }; then
14318         eval libat_cv_have_at_fop_16=yes
14319       else
14320         eval libat_cv_have_at_fop_16=no
14321       fi
14322     else
14323       old_CFLAGS="$CFLAGS"
14324       # Compile unoptimized.
14325       CFLAGS="$CFLAGS -O0 -S"
14326       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14327   (eval $ac_compile) 2>&5
14328   ac_status=$?
14329   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14330   test $ac_status = 0; }; then
14331         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14332           eval libat_cv_have_at_fop_16=no
14333         else
14334           eval libat_cv_have_at_fop_16=yes
14335         fi
14336       else
14337         eval libat_cv_have_at_fop_16=no
14338       fi
14339       CFLAGS="$old_CFLAGS"
14340     fi
14341     rm -f conftest*
14342
14343 fi
14344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14345 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14346
14347
14348   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14349
14350 cat >>confdefs.h <<_ACEOF
14351 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14352 _ACEOF
14353
14354
14355
14356
14357
14358
14359  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14360 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14361 if test "${ac_cv_c_bigendian+set}" = set; then :
14362   $as_echo_n "(cached) " >&6
14363 else
14364   ac_cv_c_bigendian=unknown
14365     # See if we're dealing with a universal compiler.
14366     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14367 /* end confdefs.h.  */
14368 #ifndef __APPLE_CC__
14369                not a universal capable compiler
14370              #endif
14371              typedef int dummy;
14372
14373 _ACEOF
14374 if ac_fn_c_try_compile "$LINENO"; then :
14375
14376         # Check for potential -arch flags.  It is not universal unless
14377         # there are at least two -arch flags with different values.
14378         ac_arch=
14379         ac_prev=
14380         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14381          if test -n "$ac_prev"; then
14382            case $ac_word in
14383              i?86 | x86_64 | ppc | ppc64)
14384                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14385                  ac_arch=$ac_word
14386                else
14387                  ac_cv_c_bigendian=universal
14388                  break
14389                fi
14390                ;;
14391            esac
14392            ac_prev=
14393          elif test "x$ac_word" = "x-arch"; then
14394            ac_prev=arch
14395          fi
14396        done
14397 fi
14398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14399     if test $ac_cv_c_bigendian = unknown; then
14400       # See if sys/param.h defines the BYTE_ORDER macro.
14401       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14402 /* end confdefs.h.  */
14403 #include <sys/types.h>
14404              #include <sys/param.h>
14405
14406 int
14407 main ()
14408 {
14409 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14410                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14411                      && LITTLE_ENDIAN)
14412               bogus endian macros
14413              #endif
14414
14415   ;
14416   return 0;
14417 }
14418 _ACEOF
14419 if ac_fn_c_try_compile "$LINENO"; then :
14420   # It does; now see whether it defined to BIG_ENDIAN or not.
14421          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14422 /* end confdefs.h.  */
14423 #include <sys/types.h>
14424                 #include <sys/param.h>
14425
14426 int
14427 main ()
14428 {
14429 #if BYTE_ORDER != BIG_ENDIAN
14430                  not big endian
14431                 #endif
14432
14433   ;
14434   return 0;
14435 }
14436 _ACEOF
14437 if ac_fn_c_try_compile "$LINENO"; then :
14438   ac_cv_c_bigendian=yes
14439 else
14440   ac_cv_c_bigendian=no
14441 fi
14442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14443 fi
14444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14445     fi
14446     if test $ac_cv_c_bigendian = unknown; then
14447       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14448       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14449 /* end confdefs.h.  */
14450 #include <limits.h>
14451
14452 int
14453 main ()
14454 {
14455 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14456               bogus endian macros
14457              #endif
14458
14459   ;
14460   return 0;
14461 }
14462 _ACEOF
14463 if ac_fn_c_try_compile "$LINENO"; then :
14464   # It does; now see whether it defined to _BIG_ENDIAN or not.
14465          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14466 /* end confdefs.h.  */
14467 #include <limits.h>
14468
14469 int
14470 main ()
14471 {
14472 #ifndef _BIG_ENDIAN
14473                  not big endian
14474                 #endif
14475
14476   ;
14477   return 0;
14478 }
14479 _ACEOF
14480 if ac_fn_c_try_compile "$LINENO"; then :
14481   ac_cv_c_bigendian=yes
14482 else
14483   ac_cv_c_bigendian=no
14484 fi
14485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14486 fi
14487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14488     fi
14489     if test $ac_cv_c_bigendian = unknown; then
14490       # Compile a test program.
14491       if test "$cross_compiling" = yes; then :
14492   # Try to guess by grepping values from an object file.
14493          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14494 /* end confdefs.h.  */
14495 short int ascii_mm[] =
14496                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14497                 short int ascii_ii[] =
14498                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14499                 int use_ascii (int i) {
14500                   return ascii_mm[i] + ascii_ii[i];
14501                 }
14502                 short int ebcdic_ii[] =
14503                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14504                 short int ebcdic_mm[] =
14505                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14506                 int use_ebcdic (int i) {
14507                   return ebcdic_mm[i] + ebcdic_ii[i];
14508                 }
14509                 extern int foo;
14510
14511 int
14512 main ()
14513 {
14514 return use_ascii (foo) == use_ebcdic (foo);
14515   ;
14516   return 0;
14517 }
14518 _ACEOF
14519 if ac_fn_c_try_compile "$LINENO"; then :
14520   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14521               ac_cv_c_bigendian=yes
14522             fi
14523             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14524               if test "$ac_cv_c_bigendian" = unknown; then
14525                 ac_cv_c_bigendian=no
14526               else
14527                 # finding both strings is unlikely to happen, but who knows?
14528                 ac_cv_c_bigendian=unknown
14529               fi
14530             fi
14531 fi
14532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14533 else
14534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14535 /* end confdefs.h.  */
14536 $ac_includes_default
14537 int
14538 main ()
14539 {
14540
14541              /* Are we little or big endian?  From Harbison&Steele.  */
14542              union
14543              {
14544                long int l;
14545                char c[sizeof (long int)];
14546              } u;
14547              u.l = 1;
14548              return u.c[sizeof (long int) - 1] == 1;
14549
14550   ;
14551   return 0;
14552 }
14553 _ACEOF
14554 if ac_fn_c_try_run "$LINENO"; then :
14555   ac_cv_c_bigendian=no
14556 else
14557   ac_cv_c_bigendian=yes
14558 fi
14559 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14560   conftest.$ac_objext conftest.beam conftest.$ac_ext
14561 fi
14562
14563     fi
14564 fi
14565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14566 $as_echo "$ac_cv_c_bigendian" >&6; }
14567  case $ac_cv_c_bigendian in #(
14568    yes)
14569      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14570 ;; #(
14571    no)
14572       ;; #(
14573    universal)
14574
14575 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14576
14577      ;; #(
14578    *)
14579      as_fn_error "unknown endianness
14580  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14581  esac
14582
14583 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14584
14585
14586
14587   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14588 $as_echo_n "checking for the word size... " >&6; }
14589 if test "${libat_cv_wordsize+set}" = set; then :
14590   $as_echo_n "(cached) " >&6
14591 else
14592   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14593
14594 else
14595   as_fn_error "Could not determine word size." "$LINENO" 5
14596 fi
14597
14598 fi
14599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14600 $as_echo "$libat_cv_wordsize" >&6; }
14601
14602 cat >>confdefs.h <<_ACEOF
14603 #define WORDSIZE $libat_cv_wordsize
14604 _ACEOF
14605
14606
14607
14608 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14609 # In case the pthread.h system header is not found, this test will fail.
14610 case " $config_path " in
14611  *" posix "*)
14612   XPCFLAGS=""
14613   CFLAGS="$CFLAGS -pthread"
14614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14615 /* end confdefs.h.  */
14616 #include <pthread.h>
14617       void *g(void *d) { return NULL; }
14618 int
14619 main ()
14620 {
14621 pthread_t t; pthread_create(&t,NULL,g,NULL);
14622   ;
14623   return 0;
14624 }
14625 _ACEOF
14626 if ac_fn_c_try_link "$LINENO"; then :
14627   XPCFLAGS=" -pthread"
14628 else
14629   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14630      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14631 /* end confdefs.h.  */
14632 #include <pthread.h>
14633         void *g(void *d) { return NULL; }
14634 int
14635 main ()
14636 {
14637 pthread_t t; pthread_create(&t,NULL,g,NULL);
14638   ;
14639   return 0;
14640 }
14641 _ACEOF
14642 if ac_fn_c_try_link "$LINENO"; then :
14643
14644 else
14645   as_fn_error "Pthreads are required to build libatomic" "$LINENO" 5
14646 fi
14647 rm -f core conftest.err conftest.$ac_objext \
14648     conftest$ac_exeext conftest.$ac_ext
14649 fi
14650 rm -f core conftest.err conftest.$ac_objext \
14651     conftest$ac_exeext conftest.$ac_ext
14652   CFLAGS="$save_CFLAGS $XPCFLAGS"
14653   ;;
14654 esac
14655
14656 # See what sort of export controls are available.
14657
14658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
14659 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
14660 if test "${libat_cv_have_attribute_visibility+set}" = set; then :
14661   $as_echo_n "(cached) " >&6
14662 else
14663
14664   save_CFLAGS="$CFLAGS"
14665   CFLAGS="$CFLAGS -Werror"
14666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14667 /* end confdefs.h.  */
14668 void __attribute__((visibility("hidden"))) foo(void) { }
14669 int
14670 main ()
14671 {
14672
14673   ;
14674   return 0;
14675 }
14676 _ACEOF
14677 if ac_fn_c_try_compile "$LINENO"; then :
14678   libat_cv_have_attribute_visibility=yes
14679 else
14680   libat_cv_have_attribute_visibility=no
14681 fi
14682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14683   CFLAGS="$save_CFLAGS"
14684 fi
14685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
14686 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
14687   if test $libat_cv_have_attribute_visibility = yes; then
14688
14689 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
14690
14691   fi
14692
14693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
14694 $as_echo_n "checking whether the target supports dllexport... " >&6; }
14695 if test "${libat_cv_have_attribute_dllexport+set}" = set; then :
14696   $as_echo_n "(cached) " >&6
14697 else
14698
14699   save_CFLAGS="$CFLAGS"
14700   CFLAGS="$CFLAGS -Werror"
14701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14702 /* end confdefs.h.  */
14703 void __attribute__((dllexport)) foo(void) { }
14704 int
14705 main ()
14706 {
14707
14708   ;
14709   return 0;
14710 }
14711 _ACEOF
14712 if ac_fn_c_try_compile "$LINENO"; then :
14713   libat_cv_have_attribute_dllexport=yes
14714 else
14715   libat_cv_have_attribute_dllexport=no
14716 fi
14717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14718   CFLAGS="$save_CFLAGS"
14719 fi
14720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
14721 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
14722   if test $libat_cv_have_attribute_dllexport = yes; then
14723
14724 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
14725
14726   fi
14727
14728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
14729 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
14730 if test "${libat_cv_have_attribute_alias+set}" = set; then :
14731   $as_echo_n "(cached) " >&6
14732 else
14733
14734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14735 /* end confdefs.h.  */
14736
14737 void foo(void) { }
14738 extern void bar(void) __attribute__((alias("foo")));
14739 int
14740 main ()
14741 {
14742 bar();
14743   ;
14744   return 0;
14745 }
14746 _ACEOF
14747 if ac_fn_c_try_link "$LINENO"; then :
14748   libat_cv_have_attribute_alias=yes
14749 else
14750   libat_cv_have_attribute_alias=no
14751 fi
14752 rm -f core conftest.err conftest.$ac_objext \
14753     conftest$ac_exeext conftest.$ac_ext
14754 fi
14755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
14756 $as_echo "$libat_cv_have_attribute_alias" >&6; }
14757   if test $libat_cv_have_attribute_alias = yes; then
14758
14759 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
14760
14761   fi
14762 if test x$try_ifunc = xyes; then
14763
14764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
14765 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
14766 if test "${libat_cv_have_ifunc+set}" = set; then :
14767   $as_echo_n "(cached) " >&6
14768 else
14769
14770   save_CFLAGS="$CFLAGS"
14771   CFLAGS="$CFLAGS -Werror"
14772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14773 /* end confdefs.h.  */
14774
14775     int foo_alt(void) { return 0; }
14776     typedef int F (void);
14777     F *foo_sel(void) { return foo_alt; }
14778     int foo(void) __attribute__((ifunc("foo_sel")));
14779 int
14780 main ()
14781 {
14782 return foo();
14783   ;
14784   return 0;
14785 }
14786 _ACEOF
14787 if ac_fn_c_try_link "$LINENO"; then :
14788   libat_cv_have_ifunc=yes
14789 else
14790   libat_cv_have_ifunc=no
14791 fi
14792 rm -f core conftest.err conftest.$ac_objext \
14793     conftest$ac_exeext conftest.$ac_ext
14794 fi
14795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
14796 $as_echo "$libat_cv_have_ifunc" >&6; }
14797
14798   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
14799
14800 cat >>confdefs.h <<_ACEOF
14801 #define HAVE_IFUNC $yesno
14802 _ACEOF
14803
14804
14805
14806 fi
14807
14808 # Check linker support.
14809
14810
14811 # Check whether --with-gnu-ld was given.
14812 if test "${with_gnu_ld+set}" = set; then :
14813   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
14814 else
14815   with_gnu_ld=no
14816 fi
14817
14818 ac_prog=ld
14819 if test "$GCC" = yes; then
14820   # Check if gcc -print-prog-name=ld gives a path.
14821   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
14822 $as_echo_n "checking for ld used by $CC... " >&6; }
14823   case $host in
14824   *-*-mingw*)
14825     # gcc leaves a trailing carriage return which upsets mingw
14826     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14827   *)
14828     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14829   esac
14830   case $ac_prog in
14831     # Accept absolute paths.
14832     [\\/]* | ?:[\\/]*)
14833       re_direlt='/[^/][^/]*/\.\./'
14834       # Canonicalize the pathname of ld
14835       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14836       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14837         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14838       done
14839       test -z "$LD" && LD="$ac_prog"
14840       ;;
14841   "")
14842     # If it fails, then pretend we aren't using GCC.
14843     ac_prog=ld
14844     ;;
14845   *)
14846     # If it is relative, then search for the first ld in PATH.
14847     with_gnu_ld=unknown
14848     ;;
14849   esac
14850 elif test "$with_gnu_ld" = yes; then
14851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
14852 $as_echo_n "checking for GNU ld... " >&6; }
14853 else
14854   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
14855 $as_echo_n "checking for non-GNU ld... " >&6; }
14856 fi
14857 if test "${lt_cv_path_LD+set}" = set; then :
14858   $as_echo_n "(cached) " >&6
14859 else
14860   if test -z "$LD"; then
14861   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14862   for ac_dir in $PATH; do
14863     IFS="$lt_save_ifs"
14864     test -z "$ac_dir" && ac_dir=.
14865     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14866       lt_cv_path_LD="$ac_dir/$ac_prog"
14867       # Check to see if the program is GNU ld.  I'd rather use --version,
14868       # but apparently some variants of GNU ld only accept -v.
14869       # Break only if it was the GNU/non-GNU ld that we prefer.
14870       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14871       *GNU* | *'with BFD'*)
14872         test "$with_gnu_ld" != no && break
14873         ;;
14874       *)
14875         test "$with_gnu_ld" != yes && break
14876         ;;
14877       esac
14878     fi
14879   done
14880   IFS="$lt_save_ifs"
14881 else
14882   lt_cv_path_LD="$LD" # Let the user override the test with a path.
14883 fi
14884 fi
14885
14886 LD="$lt_cv_path_LD"
14887 if test -n "$LD"; then
14888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
14889 $as_echo "$LD" >&6; }
14890 else
14891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14892 $as_echo "no" >&6; }
14893 fi
14894 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
14895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
14896 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
14897 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
14898   $as_echo_n "(cached) " >&6
14899 else
14900   # I'd rather use --version here, but apparently some GNU lds only accept -v.
14901 case `$LD -v 2>&1 </dev/null` in
14902 *GNU* | *'with BFD'*)
14903   lt_cv_prog_gnu_ld=yes
14904   ;;
14905 *)
14906   lt_cv_prog_gnu_ld=no
14907   ;;
14908 esac
14909 fi
14910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
14911 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
14912 with_gnu_ld=$lt_cv_prog_gnu_ld
14913
14914
14915
14916
14917
14918
14919
14920   # If we're not using GNU ld, then there's no point in even trying these
14921   # tests.  Check for that first.  We should have already tested for gld
14922   # by now (in libtool), but require it now just to be safe...
14923   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
14924   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
14925
14926
14927
14928   # The name set by libtool depends on the version of libtool.  Shame on us
14929   # for depending on an impl detail, but c'est la vie.  Older versions used
14930   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
14931   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
14932   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
14933   # set (hence we're using an older libtool), then set it.
14934   if test x${with_gnu_ld+set} != xset; then
14935     if test x${ac_cv_prog_gnu_ld+set} != xset; then
14936       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
14937       with_gnu_ld=no
14938     else
14939       with_gnu_ld=$ac_cv_prog_gnu_ld
14940     fi
14941   fi
14942
14943   # Start by getting the version number.  I think the libtool test already
14944   # does some of this, but throws away the result.
14945   libat_ld_is_gold=no
14946   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
14947     libat_ld_is_gold=yes
14948   fi
14949
14950   ldver=`$LD --version 2>/dev/null |
14951          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'`
14952
14953   libat_gnu_ld_version=`echo $ldver | \
14954          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
14955
14956   # Set --gc-sections.
14957   if test "$with_gnu_ld" = "notbroken"; then
14958     # GNU ld it is!  Joy and bunny rabbits!
14959
14960     # All these tests are for C++; save the language and the compiler flags.
14961     # Need to do this so that g++ won't try to link in libstdc++
14962     ac_test_CFLAGS="${CFLAGS+set}"
14963     ac_save_CFLAGS="$CFLAGS"
14964     CFLAGS='-x c++  -Wl,--gc-sections'
14965
14966     # Check for -Wl,--gc-sections
14967     # XXX This test is broken at the moment, as symbols required for linking
14968     # are now in libsupc++ (not built yet).  In addition, this test has
14969     # cored on solaris in the past.  In addition, --gc-sections doesn't
14970     # really work at the moment (keeps on discarding used sections, first
14971     # .eh_frame and now some of the glibc sections for iconv).
14972     # Bzzzzt.  Thanks for playing, maybe next time.
14973     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
14974 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
14975     if test "$cross_compiling" = yes; then :
14976   ac_sectionLDflags=yes
14977 else
14978   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14979 /* end confdefs.h.  */
14980
14981      int main(void)
14982      {
14983        try { throw 1; }
14984        catch (...) { };
14985        return 0;
14986      }
14987
14988 _ACEOF
14989 if ac_fn_c_try_run "$LINENO"; then :
14990   ac_sectionLDflags=yes
14991 else
14992   ac_sectionLDflags=no
14993 fi
14994 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14995   conftest.$ac_objext conftest.beam conftest.$ac_ext
14996 fi
14997
14998     if test "$ac_test_CFLAGS" = set; then
14999       CFLAGS="$ac_save_CFLAGS"
15000     else
15001       # this is the suspicious part
15002       CFLAGS=''
15003     fi
15004     if test "$ac_sectionLDflags" = "yes"; then
15005       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
15006     fi
15007     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
15008 $as_echo "$ac_sectionLDflags" >&6; }
15009   fi
15010
15011   # Set linker optimization flags.
15012   if test x"$with_gnu_ld" = x"yes"; then
15013     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
15014   fi
15015
15016
15017
15018
15019
15020
15021  # Check whether --enable-symvers was given.
15022 if test "${enable_symvers+set}" = set; then :
15023   enableval=$enable_symvers;
15024       case "$enableval" in
15025        yes|no|gnu*|sun) ;;
15026        *) as_fn_error "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
15027                           esac
15028
15029 else
15030   enable_symvers=yes
15031 fi
15032
15033
15034
15035 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
15036 # don't know enough about $LD to do tricks...
15037
15038
15039 # Turn a 'yes' into a suitable default.
15040 if test x$enable_symvers = xyes ; then
15041   # FIXME  The following test is too strict, in theory.
15042   if test $enable_shared = no || test "x$LD" = x; then
15043     enable_symvers=no
15044   else
15045     if test $with_gnu_ld = yes ; then
15046       enable_symvers=gnu
15047     else
15048       case ${target_os} in
15049         # Sun symbol versioning exists since Solaris 2.5.
15050         solaris2.[5-9]* | solaris2.1[0-9]*)
15051           enable_symvers=sun ;;
15052         *)
15053           enable_symvers=no ;;
15054       esac
15055     fi
15056   fi
15057 fi
15058
15059 # Check if 'sun' was requested on non-Solaris 2 platforms.
15060 if test x$enable_symvers = xsun ; then
15061   case ${target_os} in
15062     solaris2*)
15063       # All fine.
15064       ;;
15065     *)
15066       # Unlikely to work.
15067       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
15068 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
15069       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
15070 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
15071       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15072 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15073       enable_symvers=no
15074       ;;
15075   esac
15076 fi
15077
15078 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15079 if test $enable_symvers != no; then
15080   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15081 $as_echo_n "checking for shared libgcc... " >&6; }
15082   ac_save_CFLAGS="$CFLAGS"
15083   CFLAGS=' -lgcc_s'
15084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15085 /* end confdefs.h.  */
15086
15087 int
15088 main ()
15089 {
15090 return 0;
15091   ;
15092   return 0;
15093 }
15094 _ACEOF
15095 if ac_fn_c_try_link "$LINENO"; then :
15096   libat_shared_libgcc=yes
15097 else
15098   libat_shared_libgcc=no
15099 fi
15100 rm -f core conftest.err conftest.$ac_objext \
15101     conftest$ac_exeext conftest.$ac_ext
15102   CFLAGS="$ac_save_CFLAGS"
15103   if test $libat_shared_libgcc = no; then
15104     cat > conftest.c <<EOF
15105 int main (void) { return 0; }
15106 EOF
15107     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15108                              -shared -shared-libgcc -o conftest.so \
15109                              conftest.c -v 2>&1 >/dev/null \
15110                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15111     rm -f conftest.c conftest.so
15112     if test x${libat_libgcc_s_suffix+set} = xset; then
15113       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15114       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15115 /* end confdefs.h.  */
15116
15117 int
15118 main ()
15119 {
15120 return 0;
15121   ;
15122   return 0;
15123 }
15124 _ACEOF
15125 if ac_fn_c_try_link "$LINENO"; then :
15126   libat_shared_libgcc=yes
15127 fi
15128 rm -f core conftest.err conftest.$ac_objext \
15129     conftest$ac_exeext conftest.$ac_ext
15130       CFLAGS="$ac_save_CFLAGS"
15131     fi
15132   fi
15133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15134 $as_echo "$libat_shared_libgcc" >&6; }
15135 fi
15136
15137 # For GNU ld, we need at least this version.  The format is described in
15138 # LIBAT_CHECK_LINKER_FEATURES above.
15139 libat_min_gnu_ld_version=21400
15140 # XXXXXXXXXXX libat_gnu_ld_version=21390
15141
15142 # Check to see if unspecified "yes" value can win, given results above.
15143 # Change "yes" into either "no" or a style name.
15144 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15145   if test $with_gnu_ld = yes; then
15146     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15147       enable_symvers=gnu
15148     elif test $libat_ld_is_gold = yes ; then
15149       enable_symvers=gnu
15150     else
15151       # The right tools, the right setup, but too old.  Fallbacks?
15152       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15153 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15154       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15155 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15156       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15157 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15158       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15159 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15160       if test $libat_gnu_ld_version -ge 21200 ; then
15161         # Globbing fix is present, proper block support is not.
15162                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15163 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15164         enable_symvers=no
15165       else
15166         # 2.11 or older.
15167         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15168 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15169         enable_symvers=no
15170       fi
15171     fi
15172   elif test $enable_symvers = sun; then
15173     : All interesting versions of Sun ld support sun style symbol versioning.
15174   else
15175     # just fail for now
15176     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15177 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15178     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15179 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15180     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15181 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15182     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15183 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15184     enable_symvers=no
15185   fi
15186 fi
15187 if test $enable_symvers = gnu; then
15188
15189 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15190
15191 fi
15192
15193  if test $enable_symvers != no; then
15194   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15195   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15196 else
15197   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15198   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15199 fi
15200
15201  if test $enable_symvers = gnu; then
15202   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15203   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15204 else
15205   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15206   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15207 fi
15208
15209  if test $enable_symvers = sun; then
15210   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15211   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15212 else
15213   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15214   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15215 fi
15216
15217 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15218 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15219
15220
15221 # Cleanup and exit.
15222 CFLAGS="$save_CFLAGS"
15223 cat >confcache <<\_ACEOF
15224 # This file is a shell script that caches the results of configure
15225 # tests run on this system so they can be shared between configure
15226 # scripts and configure runs, see configure's option --config-cache.
15227 # It is not useful on other systems.  If it contains results you don't
15228 # want to keep, you may remove or edit it.
15229 #
15230 # config.status only pays attention to the cache file if you give it
15231 # the --recheck option to rerun configure.
15232 #
15233 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15234 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15235 # following values.
15236
15237 _ACEOF
15238
15239 # The following way of writing the cache mishandles newlines in values,
15240 # but we know of no workaround that is simple, portable, and efficient.
15241 # So, we kill variables containing newlines.
15242 # Ultrix sh set writes to stderr and can't be redirected directly,
15243 # and sets the high bit in the cache file unless we assign to the vars.
15244 (
15245   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15246     eval ac_val=\$$ac_var
15247     case $ac_val in #(
15248     *${as_nl}*)
15249       case $ac_var in #(
15250       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15251 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15252       esac
15253       case $ac_var in #(
15254       _ | IFS | as_nl) ;; #(
15255       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15256       *) { eval $ac_var=; unset $ac_var;} ;;
15257       esac ;;
15258     esac
15259   done
15260
15261   (set) 2>&1 |
15262     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15263     *${as_nl}ac_space=\ *)
15264       # `set' does not quote correctly, so add quotes: double-quote
15265       # substitution turns \\\\ into \\, and sed turns \\ into \.
15266       sed -n \
15267         "s/'/'\\\\''/g;
15268           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15269       ;; #(
15270     *)
15271       # `set' quotes correctly as required by POSIX, so do not add quotes.
15272       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15273       ;;
15274     esac |
15275     sort
15276 ) |
15277   sed '
15278      /^ac_cv_env_/b end
15279      t clear
15280      :clear
15281      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15282      t end
15283      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15284      :end' >>confcache
15285 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15286   if test -w "$cache_file"; then
15287     test "x$cache_file" != "x/dev/null" &&
15288       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15289 $as_echo "$as_me: updating cache $cache_file" >&6;}
15290     cat confcache >$cache_file
15291   else
15292     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15293 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15294   fi
15295 fi
15296 rm -f confcache
15297
15298 # Add -Wall -Werror if we are using GCC.
15299 if test "x$GCC" = "xyes"; then
15300   XCFLAGS="$XCFLAGS -Wall -Werror"
15301 fi
15302
15303 # Add CET specific flags if CET is enabled
15304  # Check whether --enable-cet was given.
15305 if test "${enable_cet+set}" = set; then :
15306   enableval=$enable_cet;
15307       case "$enableval" in
15308        yes|no|default) ;;
15309        *) as_fn_error "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15310                           esac
15311
15312 else
15313   enable_cet=default
15314 fi
15315
15316
15317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
15318 $as_echo_n "checking for CET support... " >&6; }
15319
15320 case "$host" in
15321   i[34567]86-*-linux* | x86_64-*-linux*)
15322     case "$enable_cet" in
15323       default)
15324         # Check if target supports multi-byte NOPs
15325         # and if assembler supports CET insn.
15326         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15327 /* end confdefs.h.  */
15328
15329 int
15330 main ()
15331 {
15332
15333 #if !defined(__SSE2__)
15334 #error target does not support multi-byte NOPs
15335 #else
15336 asm ("setssbsy");
15337 #endif
15338
15339   ;
15340   return 0;
15341 }
15342 _ACEOF
15343 if ac_fn_c_try_compile "$LINENO"; then :
15344   enable_cet=yes
15345 else
15346   enable_cet=no
15347 fi
15348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15349         ;;
15350       yes)
15351         # Check if assembler supports CET.
15352         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15353 /* end confdefs.h.  */
15354
15355 int
15356 main ()
15357 {
15358 asm ("setssbsy");
15359   ;
15360   return 0;
15361 }
15362 _ACEOF
15363 if ac_fn_c_try_compile "$LINENO"; then :
15364
15365 else
15366   as_fn_error "assembler with CET support is required for --enable-cet" "$LINENO" 5
15367 fi
15368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15369         ;;
15370     esac
15371     ;;
15372   *)
15373     enable_cet=no
15374     ;;
15375 esac
15376 if test x$enable_cet = xyes; then
15377   CET_FLAGS="-fcf-protection -mcet"
15378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15379 $as_echo "yes" >&6; }
15380 else
15381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15382 $as_echo "no" >&6; }
15383 fi
15384
15385 XCFLAGS="$XCFLAGS $CET_FLAGS"
15386
15387 XCFLAGS="$XCFLAGS $XPCFLAGS"
15388
15389
15390
15391
15392
15393
15394
15395  if test x$libat_cv_have_ifunc = xyes; then
15396   HAVE_IFUNC_TRUE=
15397   HAVE_IFUNC_FALSE='#'
15398 else
15399   HAVE_IFUNC_TRUE='#'
15400   HAVE_IFUNC_FALSE=
15401 fi
15402
15403  if expr "$config_path" : ".* linux/aarch64 .*" > /dev/null; then
15404   ARCH_AARCH64_LINUX_TRUE=
15405   ARCH_AARCH64_LINUX_FALSE='#'
15406 else
15407   ARCH_AARCH64_LINUX_TRUE='#'
15408   ARCH_AARCH64_LINUX_FALSE=
15409 fi
15410
15411  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15412   ARCH_ARM_LINUX_TRUE=
15413   ARCH_ARM_LINUX_FALSE='#'
15414 else
15415   ARCH_ARM_LINUX_TRUE='#'
15416   ARCH_ARM_LINUX_FALSE=
15417 fi
15418
15419  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15420   ARCH_I386_TRUE=
15421   ARCH_I386_FALSE='#'
15422 else
15423   ARCH_I386_TRUE='#'
15424   ARCH_I386_FALSE=
15425 fi
15426
15427  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15428   ARCH_X86_64_TRUE=
15429   ARCH_X86_64_FALSE='#'
15430 else
15431   ARCH_X86_64_TRUE='#'
15432   ARCH_X86_64_FALSE=
15433 fi
15434
15435
15436 # Determine what GCC version number to use in filesystem paths.
15437
15438   get_gcc_base_ver="cat"
15439
15440 # Check whether --with-gcc-major-version-only was given.
15441 if test "${with_gcc_major_version_only+set}" = set; then :
15442   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15443         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
15444       fi
15445
15446 fi
15447
15448
15449
15450
15451 if test ${multilib} = yes; then
15452   multilib_arg="--enable-multilib"
15453 else
15454   multilib_arg=
15455 fi
15456
15457 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15458
15459 cat >confcache <<\_ACEOF
15460 # This file is a shell script that caches the results of configure
15461 # tests run on this system so they can be shared between configure
15462 # scripts and configure runs, see configure's option --config-cache.
15463 # It is not useful on other systems.  If it contains results you don't
15464 # want to keep, you may remove or edit it.
15465 #
15466 # config.status only pays attention to the cache file if you give it
15467 # the --recheck option to rerun configure.
15468 #
15469 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15470 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15471 # following values.
15472
15473 _ACEOF
15474
15475 # The following way of writing the cache mishandles newlines in values,
15476 # but we know of no workaround that is simple, portable, and efficient.
15477 # So, we kill variables containing newlines.
15478 # Ultrix sh set writes to stderr and can't be redirected directly,
15479 # and sets the high bit in the cache file unless we assign to the vars.
15480 (
15481   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15482     eval ac_val=\$$ac_var
15483     case $ac_val in #(
15484     *${as_nl}*)
15485       case $ac_var in #(
15486       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15487 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15488       esac
15489       case $ac_var in #(
15490       _ | IFS | as_nl) ;; #(
15491       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15492       *) { eval $ac_var=; unset $ac_var;} ;;
15493       esac ;;
15494     esac
15495   done
15496
15497   (set) 2>&1 |
15498     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15499     *${as_nl}ac_space=\ *)
15500       # `set' does not quote correctly, so add quotes: double-quote
15501       # substitution turns \\\\ into \\, and sed turns \\ into \.
15502       sed -n \
15503         "s/'/'\\\\''/g;
15504           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15505       ;; #(
15506     *)
15507       # `set' quotes correctly as required by POSIX, so do not add quotes.
15508       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15509       ;;
15510     esac |
15511     sort
15512 ) |
15513   sed '
15514      /^ac_cv_env_/b end
15515      t clear
15516      :clear
15517      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15518      t end
15519      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15520      :end' >>confcache
15521 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15522   if test -w "$cache_file"; then
15523     test "x$cache_file" != "x/dev/null" &&
15524       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15525 $as_echo "$as_me: updating cache $cache_file" >&6;}
15526     cat confcache >$cache_file
15527   else
15528     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15529 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15530   fi
15531 fi
15532 rm -f confcache
15533
15534 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15535 # Let make expand exec_prefix.
15536 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15537
15538 DEFS=-DHAVE_CONFIG_H
15539
15540 ac_libobjs=
15541 ac_ltlibobjs=
15542 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15543   # 1. Remove the extension, and $U if already installed.
15544   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15545   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15546   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15547   #    will be set to the directory where LIBOBJS objects are built.
15548   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15549   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15550 done
15551 LIBOBJS=$ac_libobjs
15552
15553 LTLIBOBJS=$ac_ltlibobjs
15554
15555
15556 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15557   as_fn_error "conditional \"GENINSRC\" was never defined.
15558 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15559 fi
15560  if test -n "$EXEEXT"; then
15561   am__EXEEXT_TRUE=
15562   am__EXEEXT_FALSE='#'
15563 else
15564   am__EXEEXT_TRUE='#'
15565   am__EXEEXT_FALSE=
15566 fi
15567
15568 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15569   as_fn_error "conditional \"AMDEP\" was never defined.
15570 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15571 fi
15572 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15573   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15574 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15575 fi
15576 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15577   as_fn_error "conditional \"am__fastdepCCAS\" was never defined.
15578 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15579 fi
15580 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15581   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15582 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15583 fi
15584
15585 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15586   as_fn_error "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15587 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15588 fi
15589 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15590   as_fn_error "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15591 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15592 fi
15593 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
15594   as_fn_error "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
15595 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15596 fi
15597 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
15598   as_fn_error "conditional \"HAVE_IFUNC\" was never defined.
15599 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15600 fi
15601 if test -z "${ARCH_AARCH64_LINUX_TRUE}" && test -z "${ARCH_AARCH64_LINUX_FALSE}"; then
15602   as_fn_error "conditional \"ARCH_AARCH64_LINUX\" was never defined.
15603 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15604 fi
15605 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
15606   as_fn_error "conditional \"ARCH_ARM_LINUX\" was never defined.
15607 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15608 fi
15609 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
15610   as_fn_error "conditional \"ARCH_I386\" was never defined.
15611 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15612 fi
15613 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
15614   as_fn_error "conditional \"ARCH_X86_64\" was never defined.
15615 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15616 fi
15617
15618 : ${CONFIG_STATUS=./config.status}
15619 ac_write_fail=0
15620 ac_clean_files_save=$ac_clean_files
15621 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15622 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15623 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15624 as_write_fail=0
15625 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15626 #! $SHELL
15627 # Generated by $as_me.
15628 # Run this file to recreate the current configuration.
15629 # Compiler output produced by configure, useful for debugging
15630 # configure, is in config.log if it exists.
15631
15632 debug=false
15633 ac_cs_recheck=false
15634 ac_cs_silent=false
15635
15636 SHELL=\${CONFIG_SHELL-$SHELL}
15637 export SHELL
15638 _ASEOF
15639 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15640 ## -------------------- ##
15641 ## M4sh Initialization. ##
15642 ## -------------------- ##
15643
15644 # Be more Bourne compatible
15645 DUALCASE=1; export DUALCASE # for MKS sh
15646 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15647   emulate sh
15648   NULLCMD=:
15649   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15650   # is contrary to our usage.  Disable this feature.
15651   alias -g '${1+"$@"}'='"$@"'
15652   setopt NO_GLOB_SUBST
15653 else
15654   case `(set -o) 2>/dev/null` in #(
15655   *posix*) :
15656     set -o posix ;; #(
15657   *) :
15658      ;;
15659 esac
15660 fi
15661
15662
15663 as_nl='
15664 '
15665 export as_nl
15666 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15667 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15668 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15669 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15670 # Prefer a ksh shell builtin over an external printf program on Solaris,
15671 # but without wasting forks for bash or zsh.
15672 if test -z "$BASH_VERSION$ZSH_VERSION" \
15673     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15674   as_echo='print -r --'
15675   as_echo_n='print -rn --'
15676 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15677   as_echo='printf %s\n'
15678   as_echo_n='printf %s'
15679 else
15680   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15681     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15682     as_echo_n='/usr/ucb/echo -n'
15683   else
15684     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15685     as_echo_n_body='eval
15686       arg=$1;
15687       case $arg in #(
15688       *"$as_nl"*)
15689         expr "X$arg" : "X\\(.*\\)$as_nl";
15690         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15691       esac;
15692       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15693     '
15694     export as_echo_n_body
15695     as_echo_n='sh -c $as_echo_n_body as_echo'
15696   fi
15697   export as_echo_body
15698   as_echo='sh -c $as_echo_body as_echo'
15699 fi
15700
15701 # The user is always right.
15702 if test "${PATH_SEPARATOR+set}" != set; then
15703   PATH_SEPARATOR=:
15704   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15705     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15706       PATH_SEPARATOR=';'
15707   }
15708 fi
15709
15710
15711 # IFS
15712 # We need space, tab and new line, in precisely that order.  Quoting is
15713 # there to prevent editors from complaining about space-tab.
15714 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15715 # splitting by setting IFS to empty value.)
15716 IFS=" ""        $as_nl"
15717
15718 # Find who we are.  Look in the path if we contain no directory separator.
15719 case $0 in #((
15720   *[\\/]* ) as_myself=$0 ;;
15721   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15722 for as_dir in $PATH
15723 do
15724   IFS=$as_save_IFS
15725   test -z "$as_dir" && as_dir=.
15726     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15727   done
15728 IFS=$as_save_IFS
15729
15730      ;;
15731 esac
15732 # We did not find ourselves, most probably we were run as `sh COMMAND'
15733 # in which case we are not to be found in the path.
15734 if test "x$as_myself" = x; then
15735   as_myself=$0
15736 fi
15737 if test ! -f "$as_myself"; then
15738   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15739   exit 1
15740 fi
15741
15742 # Unset variables that we do not need and which cause bugs (e.g. in
15743 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15744 # suppresses any "Segmentation fault" message there.  '((' could
15745 # trigger a bug in pdksh 5.2.14.
15746 for as_var in BASH_ENV ENV MAIL MAILPATH
15747 do eval test x\${$as_var+set} = xset \
15748   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15749 done
15750 PS1='$ '
15751 PS2='> '
15752 PS4='+ '
15753
15754 # NLS nuisances.
15755 LC_ALL=C
15756 export LC_ALL
15757 LANGUAGE=C
15758 export LANGUAGE
15759
15760 # CDPATH.
15761 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15762
15763
15764 # as_fn_error ERROR [LINENO LOG_FD]
15765 # ---------------------------------
15766 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15767 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15768 # script with status $?, using 1 if that was 0.
15769 as_fn_error ()
15770 {
15771   as_status=$?; test $as_status -eq 0 && as_status=1
15772   if test "$3"; then
15773     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15774     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15775   fi
15776   $as_echo "$as_me: error: $1" >&2
15777   as_fn_exit $as_status
15778 } # as_fn_error
15779
15780
15781 # as_fn_set_status STATUS
15782 # -----------------------
15783 # Set $? to STATUS, without forking.
15784 as_fn_set_status ()
15785 {
15786   return $1
15787 } # as_fn_set_status
15788
15789 # as_fn_exit STATUS
15790 # -----------------
15791 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15792 as_fn_exit ()
15793 {
15794   set +e
15795   as_fn_set_status $1
15796   exit $1
15797 } # as_fn_exit
15798
15799 # as_fn_unset VAR
15800 # ---------------
15801 # Portably unset VAR.
15802 as_fn_unset ()
15803 {
15804   { eval $1=; unset $1;}
15805 }
15806 as_unset=as_fn_unset
15807 # as_fn_append VAR VALUE
15808 # ----------------------
15809 # Append the text in VALUE to the end of the definition contained in VAR. Take
15810 # advantage of any shell optimizations that allow amortized linear growth over
15811 # repeated appends, instead of the typical quadratic growth present in naive
15812 # implementations.
15813 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15814   eval 'as_fn_append ()
15815   {
15816     eval $1+=\$2
15817   }'
15818 else
15819   as_fn_append ()
15820   {
15821     eval $1=\$$1\$2
15822   }
15823 fi # as_fn_append
15824
15825 # as_fn_arith ARG...
15826 # ------------------
15827 # Perform arithmetic evaluation on the ARGs, and store the result in the
15828 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15829 # must be portable across $(()) and expr.
15830 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15831   eval 'as_fn_arith ()
15832   {
15833     as_val=$(( $* ))
15834   }'
15835 else
15836   as_fn_arith ()
15837   {
15838     as_val=`expr "$@" || test $? -eq 1`
15839   }
15840 fi # as_fn_arith
15841
15842
15843 if expr a : '\(a\)' >/dev/null 2>&1 &&
15844    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15845   as_expr=expr
15846 else
15847   as_expr=false
15848 fi
15849
15850 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15851   as_basename=basename
15852 else
15853   as_basename=false
15854 fi
15855
15856 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15857   as_dirname=dirname
15858 else
15859   as_dirname=false
15860 fi
15861
15862 as_me=`$as_basename -- "$0" ||
15863 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15864          X"$0" : 'X\(//\)$' \| \
15865          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15866 $as_echo X/"$0" |
15867     sed '/^.*\/\([^/][^/]*\)\/*$/{
15868             s//\1/
15869             q
15870           }
15871           /^X\/\(\/\/\)$/{
15872             s//\1/
15873             q
15874           }
15875           /^X\/\(\/\).*/{
15876             s//\1/
15877             q
15878           }
15879           s/.*/./; q'`
15880
15881 # Avoid depending upon Character Ranges.
15882 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15883 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15884 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15885 as_cr_digits='0123456789'
15886 as_cr_alnum=$as_cr_Letters$as_cr_digits
15887
15888 ECHO_C= ECHO_N= ECHO_T=
15889 case `echo -n x` in #(((((
15890 -n*)
15891   case `echo 'xy\c'` in
15892   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15893   xy)  ECHO_C='\c';;
15894   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15895        ECHO_T=' ';;
15896   esac;;
15897 *)
15898   ECHO_N='-n';;
15899 esac
15900
15901 rm -f conf$$ conf$$.exe conf$$.file
15902 if test -d conf$$.dir; then
15903   rm -f conf$$.dir/conf$$.file
15904 else
15905   rm -f conf$$.dir
15906   mkdir conf$$.dir 2>/dev/null
15907 fi
15908 if (echo >conf$$.file) 2>/dev/null; then
15909   if ln -s conf$$.file conf$$ 2>/dev/null; then
15910     as_ln_s='ln -s'
15911     # ... but there are two gotchas:
15912     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15913     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15914     # In both cases, we have to default to `cp -p'.
15915     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15916       as_ln_s='cp -p'
15917   elif ln conf$$.file conf$$ 2>/dev/null; then
15918     as_ln_s=ln
15919   else
15920     as_ln_s='cp -p'
15921   fi
15922 else
15923   as_ln_s='cp -p'
15924 fi
15925 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15926 rmdir conf$$.dir 2>/dev/null
15927
15928
15929 # as_fn_mkdir_p
15930 # -------------
15931 # Create "$as_dir" as a directory, including parents if necessary.
15932 as_fn_mkdir_p ()
15933 {
15934
15935   case $as_dir in #(
15936   -*) as_dir=./$as_dir;;
15937   esac
15938   test -d "$as_dir" || eval $as_mkdir_p || {
15939     as_dirs=
15940     while :; do
15941       case $as_dir in #(
15942       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15943       *) as_qdir=$as_dir;;
15944       esac
15945       as_dirs="'$as_qdir' $as_dirs"
15946       as_dir=`$as_dirname -- "$as_dir" ||
15947 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15948          X"$as_dir" : 'X\(//\)[^/]' \| \
15949          X"$as_dir" : 'X\(//\)$' \| \
15950          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15951 $as_echo X"$as_dir" |
15952     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15953             s//\1/
15954             q
15955           }
15956           /^X\(\/\/\)[^/].*/{
15957             s//\1/
15958             q
15959           }
15960           /^X\(\/\/\)$/{
15961             s//\1/
15962             q
15963           }
15964           /^X\(\/\).*/{
15965             s//\1/
15966             q
15967           }
15968           s/.*/./; q'`
15969       test -d "$as_dir" && break
15970     done
15971     test -z "$as_dirs" || eval "mkdir $as_dirs"
15972   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15973
15974
15975 } # as_fn_mkdir_p
15976 if mkdir -p . 2>/dev/null; then
15977   as_mkdir_p='mkdir -p "$as_dir"'
15978 else
15979   test -d ./-p && rmdir ./-p
15980   as_mkdir_p=false
15981 fi
15982
15983 if test -x / >/dev/null 2>&1; then
15984   as_test_x='test -x'
15985 else
15986   if ls -dL / >/dev/null 2>&1; then
15987     as_ls_L_option=L
15988   else
15989     as_ls_L_option=
15990   fi
15991   as_test_x='
15992     eval sh -c '\''
15993       if test -d "$1"; then
15994         test -d "$1/.";
15995       else
15996         case $1 in #(
15997         -*)set "./$1";;
15998         esac;
15999         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16000         ???[sx]*):;;*)false;;esac;fi
16001     '\'' sh
16002   '
16003 fi
16004 as_executable_p=$as_test_x
16005
16006 # Sed expression to map a string onto a valid CPP name.
16007 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16008
16009 # Sed expression to map a string onto a valid variable name.
16010 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16011
16012
16013 exec 6>&1
16014 ## ----------------------------------- ##
16015 ## Main body of $CONFIG_STATUS script. ##
16016 ## ----------------------------------- ##
16017 _ASEOF
16018 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16019
16020 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16021 # Save the log message, to keep $0 and so on meaningful, and to
16022 # report actual input values of CONFIG_FILES etc. instead of their
16023 # values after options handling.
16024 ac_log="
16025 This file was extended by GNU Atomic Library $as_me 1.0, which was
16026 generated by GNU Autoconf 2.64.  Invocation command line was
16027
16028   CONFIG_FILES    = $CONFIG_FILES
16029   CONFIG_HEADERS  = $CONFIG_HEADERS
16030   CONFIG_LINKS    = $CONFIG_LINKS
16031   CONFIG_COMMANDS = $CONFIG_COMMANDS
16032   $ $0 $@
16033
16034 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16035 "
16036
16037 _ACEOF
16038
16039 case $ac_config_files in *"
16040 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16041 esac
16042
16043 case $ac_config_headers in *"
16044 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16045 esac
16046
16047
16048 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16049 # Files that config.status was made for.
16050 config_files="$ac_config_files"
16051 config_headers="$ac_config_headers"
16052 config_commands="$ac_config_commands"
16053
16054 _ACEOF
16055
16056 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16057 ac_cs_usage="\
16058 \`$as_me' instantiates files and other configuration actions
16059 from templates according to the current configuration.  Unless the files
16060 and actions are specified as TAGs, all are instantiated by default.
16061
16062 Usage: $0 [OPTION]... [TAG]...
16063
16064   -h, --help       print this help, then exit
16065   -V, --version    print version number and configuration settings, then exit
16066   -q, --quiet, --silent
16067                    do not print progress messages
16068   -d, --debug      don't remove temporary files
16069       --recheck    update $as_me by reconfiguring in the same conditions
16070       --file=FILE[:TEMPLATE]
16071                    instantiate the configuration file FILE
16072       --header=FILE[:TEMPLATE]
16073                    instantiate the configuration header FILE
16074
16075 Configuration files:
16076 $config_files
16077
16078 Configuration headers:
16079 $config_headers
16080
16081 Configuration commands:
16082 $config_commands
16083
16084 Report bugs to the package provider.
16085 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
16086 General help using GNU software: <http://www.gnu.org/gethelp/>."
16087
16088 _ACEOF
16089 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16090 ac_cs_version="\\
16091 GNU Atomic Library config.status 1.0
16092 configured by $0, generated by GNU Autoconf 2.64,
16093   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16094
16095 Copyright (C) 2009 Free Software Foundation, Inc.
16096 This config.status script is free software; the Free Software Foundation
16097 gives unlimited permission to copy, distribute and modify it."
16098
16099 ac_pwd='$ac_pwd'
16100 srcdir='$srcdir'
16101 INSTALL='$INSTALL'
16102 MKDIR_P='$MKDIR_P'
16103 AWK='$AWK'
16104 test -n "\$AWK" || AWK=awk
16105 _ACEOF
16106
16107 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16108 # The default lists apply if the user does not specify any file.
16109 ac_need_defaults=:
16110 while test $# != 0
16111 do
16112   case $1 in
16113   --*=*)
16114     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16115     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16116     ac_shift=:
16117     ;;
16118   *)
16119     ac_option=$1
16120     ac_optarg=$2
16121     ac_shift=shift
16122     ;;
16123   esac
16124
16125   case $ac_option in
16126   # Handling of the options.
16127   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16128     ac_cs_recheck=: ;;
16129   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16130     $as_echo "$ac_cs_version"; exit ;;
16131   --debug | --debu | --deb | --de | --d | -d )
16132     debug=: ;;
16133   --file | --fil | --fi | --f )
16134     $ac_shift
16135     case $ac_optarg in
16136     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16137     esac
16138     as_fn_append CONFIG_FILES " '$ac_optarg'"
16139     ac_need_defaults=false;;
16140   --header | --heade | --head | --hea )
16141     $ac_shift
16142     case $ac_optarg in
16143     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16144     esac
16145     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16146     ac_need_defaults=false;;
16147   --he | --h)
16148     # Conflict between --help and --header
16149     as_fn_error "ambiguous option: \`$1'
16150 Try \`$0 --help' for more information.";;
16151   --help | --hel | -h )
16152     $as_echo "$ac_cs_usage"; exit ;;
16153   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16154   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16155     ac_cs_silent=: ;;
16156
16157   # This is an error.
16158   -*) as_fn_error "unrecognized option: \`$1'
16159 Try \`$0 --help' for more information." ;;
16160
16161   *) as_fn_append ac_config_targets " $1"
16162      ac_need_defaults=false ;;
16163
16164   esac
16165   shift
16166 done
16167
16168 ac_configure_extra_args=
16169
16170 if $ac_cs_silent; then
16171   exec 6>/dev/null
16172   ac_configure_extra_args="$ac_configure_extra_args --silent"
16173 fi
16174
16175 _ACEOF
16176 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16177 if \$ac_cs_recheck; then
16178   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16179   shift
16180   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16181   CONFIG_SHELL='$SHELL'
16182   export CONFIG_SHELL
16183   exec "\$@"
16184 fi
16185
16186 _ACEOF
16187 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16188 exec 5>>config.log
16189 {
16190   echo
16191   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16192 ## Running $as_me. ##
16193 _ASBOX
16194   $as_echo "$ac_log"
16195 } >&5
16196
16197 _ACEOF
16198 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16199 #
16200 # INIT-COMMANDS
16201 #
16202
16203 srcdir="$srcdir"
16204 host="$host"
16205 target="$target"
16206 with_multisubdir="$with_multisubdir"
16207 with_multisrctop="$with_multisrctop"
16208 with_target_subdir="$with_target_subdir"
16209 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16210 multi_basedir="$multi_basedir"
16211 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16212 CC="$CC"
16213 CXX="$CXX"
16214 GFORTRAN="$GFORTRAN"
16215 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16216
16217
16218 # The HP-UX ksh and POSIX shell print the target directory to stdout
16219 # if CDPATH is set.
16220 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16221
16222 sed_quote_subst='$sed_quote_subst'
16223 double_quote_subst='$double_quote_subst'
16224 delay_variable_subst='$delay_variable_subst'
16225 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16226 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16227 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16228 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16229 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16230 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16231 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16232 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16233 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16234 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16235 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16236 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16237 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16238 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16239 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16240 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16241 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16242 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16243 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16244 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16245 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16246 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16247 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16248 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16249 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16250 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16251 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16252 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16253 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16254 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16255 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16256 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16257 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16258 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16259 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16260 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16261 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16262 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16263 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16264 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16265 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16266 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16267 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16268 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16269 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16270 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16271 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16272 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16273 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"`'
16274 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16275 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16276 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16277 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16278 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16279 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16280 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16281 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16282 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16283 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16284 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16285 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16286 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16287 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16288 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16289 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16290 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16291 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16292 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16293 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16294 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16295 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16296 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16297 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16298 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16299 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16300 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16301 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16302 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16303 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16304 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16305 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16306 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16307 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16308 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16309 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16310 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16311 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16312 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16313 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16314 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16315 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16316 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16317 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16318 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16319 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16320 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16321 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16322 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16323 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16324 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16325 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16326 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16327 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16328 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16329 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16330 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16331 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16332 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16333 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16334 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16335 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16336 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16337 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16338 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16339 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16340 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16341 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16342 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16343 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16344 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16345
16346 LTCC='$LTCC'
16347 LTCFLAGS='$LTCFLAGS'
16348 compiler='$compiler_DEFAULT'
16349
16350 # A function that is used when there is no print builtin or printf.
16351 func_fallback_echo ()
16352 {
16353   eval 'cat <<_LTECHO_EOF
16354 \$1
16355 _LTECHO_EOF'
16356 }
16357
16358 # Quote evaled strings.
16359 for var in SHELL \
16360 ECHO \
16361 SED \
16362 GREP \
16363 EGREP \
16364 FGREP \
16365 LD \
16366 NM \
16367 LN_S \
16368 lt_SP2NL \
16369 lt_NL2SP \
16370 reload_flag \
16371 OBJDUMP \
16372 deplibs_check_method \
16373 file_magic_cmd \
16374 AR \
16375 AR_FLAGS \
16376 STRIP \
16377 RANLIB \
16378 CC \
16379 CFLAGS \
16380 compiler \
16381 lt_cv_sys_global_symbol_pipe \
16382 lt_cv_sys_global_symbol_to_cdecl \
16383 lt_cv_sys_global_symbol_to_c_name_address \
16384 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16385 lt_prog_compiler_no_builtin_flag \
16386 lt_prog_compiler_wl \
16387 lt_prog_compiler_pic \
16388 lt_prog_compiler_static \
16389 lt_cv_prog_compiler_c_o \
16390 need_locks \
16391 DSYMUTIL \
16392 NMEDIT \
16393 LIPO \
16394 OTOOL \
16395 OTOOL64 \
16396 shrext_cmds \
16397 export_dynamic_flag_spec \
16398 whole_archive_flag_spec \
16399 compiler_needs_object \
16400 with_gnu_ld \
16401 allow_undefined_flag \
16402 no_undefined_flag \
16403 hardcode_libdir_flag_spec \
16404 hardcode_libdir_flag_spec_ld \
16405 hardcode_libdir_separator \
16406 fix_srcfile_path \
16407 exclude_expsyms \
16408 include_expsyms \
16409 file_list_spec \
16410 variables_saved_for_relink \
16411 libname_spec \
16412 library_names_spec \
16413 soname_spec \
16414 install_override_mode \
16415 finish_eval \
16416 old_striplib \
16417 striplib; do
16418     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16419     *[\\\\\\\`\\"\\\$]*)
16420       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16421       ;;
16422     *)
16423       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16424       ;;
16425     esac
16426 done
16427
16428 # Double-quote double-evaled strings.
16429 for var in reload_cmds \
16430 old_postinstall_cmds \
16431 old_postuninstall_cmds \
16432 old_archive_cmds \
16433 extract_expsyms_cmds \
16434 old_archive_from_new_cmds \
16435 old_archive_from_expsyms_cmds \
16436 archive_cmds \
16437 archive_expsym_cmds \
16438 module_cmds \
16439 module_expsym_cmds \
16440 export_symbols_cmds \
16441 prelink_cmds \
16442 postinstall_cmds \
16443 postuninstall_cmds \
16444 finish_cmds \
16445 sys_lib_search_path_spec \
16446 sys_lib_dlsearch_path_spec; do
16447     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16448     *[\\\\\\\`\\"\\\$]*)
16449       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16450       ;;
16451     *)
16452       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16453       ;;
16454     esac
16455 done
16456
16457 ac_aux_dir='$ac_aux_dir'
16458 xsi_shell='$xsi_shell'
16459 lt_shell_append='$lt_shell_append'
16460
16461 # See if we are running on zsh, and set the options which allow our
16462 # commands through without removal of \ escapes INIT.
16463 if test -n "\${ZSH_VERSION+set}" ; then
16464    setopt NO_GLOB_SUBST
16465 fi
16466
16467
16468     PACKAGE='$PACKAGE'
16469     VERSION='$VERSION'
16470     TIMESTAMP='$TIMESTAMP'
16471     RM='$RM'
16472     ofile='$ofile'
16473
16474
16475
16476
16477 GCC="$GCC"
16478 CC="$CC"
16479 acx_cv_header_stdint="$acx_cv_header_stdint"
16480 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16481 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16482 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16483 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16484 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16485 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16486 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16487 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16488 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16489 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16490 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16491 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16492 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16493
16494
16495 _ACEOF
16496
16497 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16498
16499 # Handling of arguments.
16500 for ac_config_target in $ac_config_targets
16501 do
16502   case $ac_config_target in
16503     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16504     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16505     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16506     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16507     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16508     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16509     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16510
16511   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16512   esac
16513 done
16514
16515
16516 # If the user did not use the arguments to specify the items to instantiate,
16517 # then the envvar interface is used.  Set only those that are not.
16518 # We use the long form for the default assignment because of an extremely
16519 # bizarre bug on SunOS 4.1.3.
16520 if $ac_need_defaults; then
16521   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16522   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16523   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16524 fi
16525
16526 # Have a temporary directory for convenience.  Make it in the build tree
16527 # simply because there is no reason against having it here, and in addition,
16528 # creating and moving files from /tmp can sometimes cause problems.
16529 # Hook for its removal unless debugging.
16530 # Note that there is a small window in which the directory will not be cleaned:
16531 # after its creation but before its name has been assigned to `$tmp'.
16532 $debug ||
16533 {
16534   tmp=
16535   trap 'exit_status=$?
16536   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16537 ' 0
16538   trap 'as_fn_exit 1' 1 2 13 15
16539 }
16540 # Create a (secure) tmp directory for tmp files.
16541
16542 {
16543   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16544   test -n "$tmp" && test -d "$tmp"
16545 }  ||
16546 {
16547   tmp=./conf$$-$RANDOM
16548   (umask 077 && mkdir "$tmp")
16549 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16550
16551 # Set up the scripts for CONFIG_FILES section.
16552 # No need to generate them if there are no CONFIG_FILES.
16553 # This happens for instance with `./config.status config.h'.
16554 if test -n "$CONFIG_FILES"; then
16555
16556
16557 ac_cr=`echo X | tr X '\015'`
16558 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16559 # But we know of no other shell where ac_cr would be empty at this
16560 # point, so we can use a bashism as a fallback.
16561 if test "x$ac_cr" = x; then
16562   eval ac_cr=\$\'\\r\'
16563 fi
16564 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16565 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16566   ac_cs_awk_cr='\r'
16567 else
16568   ac_cs_awk_cr=$ac_cr
16569 fi
16570
16571 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16572 _ACEOF
16573
16574
16575 {
16576   echo "cat >conf$$subs.awk <<_ACEOF" &&
16577   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16578   echo "_ACEOF"
16579 } >conf$$subs.sh ||
16580   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16581 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16582 ac_delim='%!_!# '
16583 for ac_last_try in false false false false false :; do
16584   . ./conf$$subs.sh ||
16585     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16586
16587   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16588   if test $ac_delim_n = $ac_delim_num; then
16589     break
16590   elif $ac_last_try; then
16591     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16592   else
16593     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16594   fi
16595 done
16596 rm -f conf$$subs.sh
16597
16598 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16599 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16600 _ACEOF
16601 sed -n '
16602 h
16603 s/^/S["/; s/!.*/"]=/
16604 p
16605 g
16606 s/^[^!]*!//
16607 :repl
16608 t repl
16609 s/'"$ac_delim"'$//
16610 t delim
16611 :nl
16612 h
16613 s/\(.\{148\}\).*/\1/
16614 t more1
16615 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16616 p
16617 n
16618 b repl
16619 :more1
16620 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16621 p
16622 g
16623 s/.\{148\}//
16624 t nl
16625 :delim
16626 h
16627 s/\(.\{148\}\).*/\1/
16628 t more2
16629 s/["\\]/\\&/g; s/^/"/; s/$/"/
16630 p
16631 b
16632 :more2
16633 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16634 p
16635 g
16636 s/.\{148\}//
16637 t delim
16638 ' <conf$$subs.awk | sed '
16639 /^[^""]/{
16640   N
16641   s/\n//
16642 }
16643 ' >>$CONFIG_STATUS || ac_write_fail=1
16644 rm -f conf$$subs.awk
16645 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16646 _ACAWK
16647 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16648   for (key in S) S_is_set[key] = 1
16649   FS = "\a"
16650
16651 }
16652 {
16653   line = $ 0
16654   nfields = split(line, field, "@")
16655   substed = 0
16656   len = length(field[1])
16657   for (i = 2; i < nfields; i++) {
16658     key = field[i]
16659     keylen = length(key)
16660     if (S_is_set[key]) {
16661       value = S[key]
16662       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16663       len += length(value) + length(field[++i])
16664       substed = 1
16665     } else
16666       len += 1 + keylen
16667   }
16668
16669   print line
16670 }
16671
16672 _ACAWK
16673 _ACEOF
16674 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16675 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16676   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16677 else
16678   cat
16679 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16680   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16681 _ACEOF
16682
16683 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16684 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16685 # trailing colons and then remove the whole line if VPATH becomes empty
16686 # (actually we leave an empty line to preserve line numbers).
16687 if test "x$srcdir" = x.; then
16688   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16689 s/:*\$(srcdir):*/:/
16690 s/:*\${srcdir}:*/:/
16691 s/:*@srcdir@:*/:/
16692 s/^\([^=]*=[     ]*\):*/\1/
16693 s/:*$//
16694 s/^[^=]*=[       ]*$//
16695 }'
16696 fi
16697
16698 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16699 fi # test -n "$CONFIG_FILES"
16700
16701 # Set up the scripts for CONFIG_HEADERS section.
16702 # No need to generate them if there are no CONFIG_HEADERS.
16703 # This happens for instance with `./config.status Makefile'.
16704 if test -n "$CONFIG_HEADERS"; then
16705 cat >"$tmp/defines.awk" <<\_ACAWK ||
16706 BEGIN {
16707 _ACEOF
16708
16709 # Transform confdefs.h into an awk script `defines.awk', embedded as
16710 # here-document in config.status, that substitutes the proper values into
16711 # config.h.in to produce config.h.
16712
16713 # Create a delimiter string that does not exist in confdefs.h, to ease
16714 # handling of long lines.
16715 ac_delim='%!_!# '
16716 for ac_last_try in false false :; do
16717   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16718   if test -z "$ac_t"; then
16719     break
16720   elif $ac_last_try; then
16721     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16722   else
16723     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16724   fi
16725 done
16726
16727 # For the awk script, D is an array of macro values keyed by name,
16728 # likewise P contains macro parameters if any.  Preserve backslash
16729 # newline sequences.
16730
16731 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16732 sed -n '
16733 s/.\{148\}/&'"$ac_delim"'/g
16734 t rset
16735 :rset
16736 s/^[     ]*#[    ]*define[       ][      ]*/ /
16737 t def
16738 d
16739 :def
16740 s/\\$//
16741 t bsnl
16742 s/["\\]/\\&/g
16743 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16744 D["\1"]=" \3"/p
16745 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16746 d
16747 :bsnl
16748 s/["\\]/\\&/g
16749 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16750 D["\1"]=" \3\\\\\\n"\\/p
16751 t cont
16752 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16753 t cont
16754 d
16755 :cont
16756 n
16757 s/.\{148\}/&'"$ac_delim"'/g
16758 t clear
16759 :clear
16760 s/\\$//
16761 t bsnlc
16762 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16763 d
16764 :bsnlc
16765 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16766 b cont
16767 ' <confdefs.h | sed '
16768 s/'"$ac_delim"'/"\\\
16769 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16770
16771 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16772   for (key in D) D_is_set[key] = 1
16773   FS = "\a"
16774 }
16775 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16776   line = \$ 0
16777   split(line, arg, " ")
16778   if (arg[1] == "#") {
16779     defundef = arg[2]
16780     mac1 = arg[3]
16781   } else {
16782     defundef = substr(arg[1], 2)
16783     mac1 = arg[2]
16784   }
16785   split(mac1, mac2, "(") #)
16786   macro = mac2[1]
16787   prefix = substr(line, 1, index(line, defundef) - 1)
16788   if (D_is_set[macro]) {
16789     # Preserve the white space surrounding the "#".
16790     print prefix "define", macro P[macro] D[macro]
16791     next
16792   } else {
16793     # Replace #undef with comments.  This is necessary, for example,
16794     # in the case of _POSIX_SOURCE, which is predefined and required
16795     # on some systems where configure will not decide to define it.
16796     if (defundef == "undef") {
16797       print "/*", prefix defundef, macro, "*/"
16798       next
16799     }
16800   }
16801 }
16802 { print }
16803 _ACAWK
16804 _ACEOF
16805 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16806   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16807 fi # test -n "$CONFIG_HEADERS"
16808
16809
16810 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
16811 shift
16812 for ac_tag
16813 do
16814   case $ac_tag in
16815   :[FHLC]) ac_mode=$ac_tag; continue;;
16816   esac
16817   case $ac_mode$ac_tag in
16818   :[FHL]*:*);;
16819   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16820   :[FH]-) ac_tag=-:-;;
16821   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16822   esac
16823   ac_save_IFS=$IFS
16824   IFS=:
16825   set x $ac_tag
16826   IFS=$ac_save_IFS
16827   shift
16828   ac_file=$1
16829   shift
16830
16831   case $ac_mode in
16832   :L) ac_source=$1;;
16833   :[FH])
16834     ac_file_inputs=
16835     for ac_f
16836     do
16837       case $ac_f in
16838       -) ac_f="$tmp/stdin";;
16839       *) # Look for the file first in the build tree, then in the source tree
16840          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16841          # because $ac_f cannot contain `:'.
16842          test -f "$ac_f" ||
16843            case $ac_f in
16844            [\\/$]*) false;;
16845            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16846            esac ||
16847            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16848       esac
16849       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16850       as_fn_append ac_file_inputs " '$ac_f'"
16851     done
16852
16853     # Let's still pretend it is `configure' which instantiates (i.e., don't
16854     # use $as_me), people would be surprised to read:
16855     #    /* config.h.  Generated by config.status.  */
16856     configure_input='Generated from '`
16857           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16858         `' by configure.'
16859     if test x"$ac_file" != x-; then
16860       configure_input="$ac_file.  $configure_input"
16861       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16862 $as_echo "$as_me: creating $ac_file" >&6;}
16863     fi
16864     # Neutralize special characters interpreted by sed in replacement strings.
16865     case $configure_input in #(
16866     *\&* | *\|* | *\\* )
16867        ac_sed_conf_input=`$as_echo "$configure_input" |
16868        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16869     *) ac_sed_conf_input=$configure_input;;
16870     esac
16871
16872     case $ac_tag in
16873     *:-:* | *:-) cat >"$tmp/stdin" \
16874       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16875     esac
16876     ;;
16877   esac
16878
16879   ac_dir=`$as_dirname -- "$ac_file" ||
16880 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16881          X"$ac_file" : 'X\(//\)[^/]' \| \
16882          X"$ac_file" : 'X\(//\)$' \| \
16883          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16884 $as_echo X"$ac_file" |
16885     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16886             s//\1/
16887             q
16888           }
16889           /^X\(\/\/\)[^/].*/{
16890             s//\1/
16891             q
16892           }
16893           /^X\(\/\/\)$/{
16894             s//\1/
16895             q
16896           }
16897           /^X\(\/\).*/{
16898             s//\1/
16899             q
16900           }
16901           s/.*/./; q'`
16902   as_dir="$ac_dir"; as_fn_mkdir_p
16903   ac_builddir=.
16904
16905 case "$ac_dir" in
16906 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16907 *)
16908   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16909   # A ".." for each directory in $ac_dir_suffix.
16910   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16911   case $ac_top_builddir_sub in
16912   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16913   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16914   esac ;;
16915 esac
16916 ac_abs_top_builddir=$ac_pwd
16917 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16918 # for backward compatibility:
16919 ac_top_builddir=$ac_top_build_prefix
16920
16921 case $srcdir in
16922   .)  # We are building in place.
16923     ac_srcdir=.
16924     ac_top_srcdir=$ac_top_builddir_sub
16925     ac_abs_top_srcdir=$ac_pwd ;;
16926   [\\/]* | ?:[\\/]* )  # Absolute name.
16927     ac_srcdir=$srcdir$ac_dir_suffix;
16928     ac_top_srcdir=$srcdir
16929     ac_abs_top_srcdir=$srcdir ;;
16930   *) # Relative name.
16931     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16932     ac_top_srcdir=$ac_top_build_prefix$srcdir
16933     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16934 esac
16935 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16936
16937
16938   case $ac_mode in
16939   :F)
16940   #
16941   # CONFIG_FILE
16942   #
16943
16944   case $INSTALL in
16945   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16946   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16947   esac
16948   ac_MKDIR_P=$MKDIR_P
16949   case $MKDIR_P in
16950   [\\/$]* | ?:[\\/]* ) ;;
16951   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
16952   esac
16953 _ACEOF
16954
16955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16956 # If the template does not know about datarootdir, expand it.
16957 # FIXME: This hack should be removed a few years after 2.60.
16958 ac_datarootdir_hack=; ac_datarootdir_seen=
16959 ac_sed_dataroot='
16960 /datarootdir/ {
16961   p
16962   q
16963 }
16964 /@datadir@/p
16965 /@docdir@/p
16966 /@infodir@/p
16967 /@localedir@/p
16968 /@mandir@/p'
16969 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16970 *datarootdir*) ac_datarootdir_seen=yes;;
16971 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16972   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16973 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16974 _ACEOF
16975 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16976   ac_datarootdir_hack='
16977   s&@datadir@&$datadir&g
16978   s&@docdir@&$docdir&g
16979   s&@infodir@&$infodir&g
16980   s&@localedir@&$localedir&g
16981   s&@mandir@&$mandir&g
16982   s&\\\${datarootdir}&$datarootdir&g' ;;
16983 esac
16984 _ACEOF
16985
16986 # Neutralize VPATH when `$srcdir' = `.'.
16987 # Shell code in configure.ac might set extrasub.
16988 # FIXME: do we really want to maintain this feature?
16989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16990 ac_sed_extra="$ac_vpsub
16991 $extrasub
16992 _ACEOF
16993 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16994 :t
16995 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16996 s|@configure_input@|$ac_sed_conf_input|;t t
16997 s&@top_builddir@&$ac_top_builddir_sub&;t t
16998 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16999 s&@srcdir@&$ac_srcdir&;t t
17000 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17001 s&@top_srcdir@&$ac_top_srcdir&;t t
17002 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17003 s&@builddir@&$ac_builddir&;t t
17004 s&@abs_builddir@&$ac_abs_builddir&;t t
17005 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17006 s&@INSTALL@&$ac_INSTALL&;t t
17007 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17008 $ac_datarootdir_hack
17009 "
17010 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
17011   || as_fn_error "could not create $ac_file" "$LINENO" 5
17012
17013 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17014   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17015   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17016   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17017 which seems to be undefined.  Please make sure it is defined." >&5
17018 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17019 which seems to be undefined.  Please make sure it is defined." >&2;}
17020
17021   rm -f "$tmp/stdin"
17022   case $ac_file in
17023   -) cat "$tmp/out" && rm -f "$tmp/out";;
17024   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17025   esac \
17026   || as_fn_error "could not create $ac_file" "$LINENO" 5
17027  ;;
17028   :H)
17029   #
17030   # CONFIG_HEADER
17031   #
17032   if test x"$ac_file" != x-; then
17033     {
17034       $as_echo "/* $configure_input  */" \
17035       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17036     } >"$tmp/config.h" \
17037       || as_fn_error "could not create $ac_file" "$LINENO" 5
17038     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17039       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17040 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17041     else
17042       rm -f "$ac_file"
17043       mv "$tmp/config.h" "$ac_file" \
17044         || as_fn_error "could not create $ac_file" "$LINENO" 5
17045     fi
17046   else
17047     $as_echo "/* $configure_input  */" \
17048       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17049       || as_fn_error "could not create -" "$LINENO" 5
17050   fi
17051 # Compute "$ac_file"'s index in $config_headers.
17052 _am_arg="$ac_file"
17053 _am_stamp_count=1
17054 for _am_header in $config_headers :; do
17055   case $_am_header in
17056     $_am_arg | $_am_arg:* )
17057       break ;;
17058     * )
17059       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17060   esac
17061 done
17062 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17063 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17064          X"$_am_arg" : 'X\(//\)[^/]' \| \
17065          X"$_am_arg" : 'X\(//\)$' \| \
17066          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17067 $as_echo X"$_am_arg" |
17068     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17069             s//\1/
17070             q
17071           }
17072           /^X\(\/\/\)[^/].*/{
17073             s//\1/
17074             q
17075           }
17076           /^X\(\/\/\)$/{
17077             s//\1/
17078             q
17079           }
17080           /^X\(\/\).*/{
17081             s//\1/
17082             q
17083           }
17084           s/.*/./; q'`/stamp-h$_am_stamp_count
17085  ;;
17086
17087   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17088 $as_echo "$as_me: executing $ac_file commands" >&6;}
17089  ;;
17090   esac
17091
17092
17093   case $ac_file$ac_mode in
17094     "default-1":C)
17095 # Only add multilib support code if we just rebuilt the top-level
17096 # Makefile.
17097 case " $CONFIG_FILES " in
17098  *" Makefile "*)
17099    ac_file=Makefile . ${multi_basedir}/config-ml.in
17100    ;;
17101 esac ;;
17102     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17103   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17104   # are listed without --file.  Let's play safe and only enable the eval
17105   # if we detect the quoting.
17106   case $CONFIG_FILES in
17107   *\'*) eval set x "$CONFIG_FILES" ;;
17108   *)   set x $CONFIG_FILES ;;
17109   esac
17110   shift
17111   for mf
17112   do
17113     # Strip MF so we end up with the name of the file.
17114     mf=`echo "$mf" | sed -e 's/:.*$//'`
17115     # Check whether this is an Automake generated Makefile or not.
17116     # We used to match only the files named `Makefile.in', but
17117     # some people rename them; so instead we look at the file content.
17118     # Grep'ing the first line is not enough: some people post-process
17119     # each Makefile.in and add a new line on top of each file to say so.
17120     # Grep'ing the whole file is not good either: AIX grep has a line
17121     # limit of 2048, but all sed's we know have understand at least 4000.
17122     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17123       dirpart=`$as_dirname -- "$mf" ||
17124 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17125          X"$mf" : 'X\(//\)[^/]' \| \
17126          X"$mf" : 'X\(//\)$' \| \
17127          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17128 $as_echo X"$mf" |
17129     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17130             s//\1/
17131             q
17132           }
17133           /^X\(\/\/\)[^/].*/{
17134             s//\1/
17135             q
17136           }
17137           /^X\(\/\/\)$/{
17138             s//\1/
17139             q
17140           }
17141           /^X\(\/\).*/{
17142             s//\1/
17143             q
17144           }
17145           s/.*/./; q'`
17146     else
17147       continue
17148     fi
17149     # Extract the definition of DEPDIR, am__include, and am__quote
17150     # from the Makefile without running `make'.
17151     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17152     test -z "$DEPDIR" && continue
17153     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17154     test -z "am__include" && continue
17155     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17156     # When using ansi2knr, U may be empty or an underscore; expand it
17157     U=`sed -n 's/^U = //p' < "$mf"`
17158     # Find all dependency output files, they are included files with
17159     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17160     # simplest approach to changing $(DEPDIR) to its actual value in the
17161     # expansion.
17162     for file in `sed -n "
17163       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17164          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17165       # Make sure the directory exists.
17166       test -f "$dirpart/$file" && continue
17167       fdir=`$as_dirname -- "$file" ||
17168 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17169          X"$file" : 'X\(//\)[^/]' \| \
17170          X"$file" : 'X\(//\)$' \| \
17171          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17172 $as_echo X"$file" |
17173     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17174             s//\1/
17175             q
17176           }
17177           /^X\(\/\/\)[^/].*/{
17178             s//\1/
17179             q
17180           }
17181           /^X\(\/\/\)$/{
17182             s//\1/
17183             q
17184           }
17185           /^X\(\/\).*/{
17186             s//\1/
17187             q
17188           }
17189           s/.*/./; q'`
17190       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17191       # echo "creating $dirpart/$file"
17192       echo '# dummy' > "$dirpart/$file"
17193     done
17194   done
17195 }
17196  ;;
17197     "libtool":C)
17198
17199     # See if we are running on zsh, and set the options which allow our
17200     # commands through without removal of \ escapes.
17201     if test -n "${ZSH_VERSION+set}" ; then
17202       setopt NO_GLOB_SUBST
17203     fi
17204
17205     cfgfile="${ofile}T"
17206     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17207     $RM "$cfgfile"
17208
17209     cat <<_LT_EOF >> "$cfgfile"
17210 #! $SHELL
17211
17212 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17213 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17214 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17215 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17216 #
17217 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17218 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17219 #   Written by Gordon Matzigkeit, 1996
17220 #
17221 #   This file is part of GNU Libtool.
17222 #
17223 # GNU Libtool is free software; you can redistribute it and/or
17224 # modify it under the terms of the GNU General Public License as
17225 # published by the Free Software Foundation; either version 2 of
17226 # the License, or (at your option) any later version.
17227 #
17228 # As a special exception to the GNU General Public License,
17229 # if you distribute this file as part of a program or library that
17230 # is built using GNU Libtool, you may include this file under the
17231 # same distribution terms that you use for the rest of that program.
17232 #
17233 # GNU Libtool is distributed in the hope that it will be useful,
17234 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17235 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17236 # GNU General Public License for more details.
17237 #
17238 # You should have received a copy of the GNU General Public License
17239 # along with GNU Libtool; see the file COPYING.  If not, a copy
17240 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17241 # obtained by writing to the Free Software Foundation, Inc.,
17242 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17243
17244
17245 # The names of the tagged configurations supported by this script.
17246 available_tags=""
17247
17248 # ### BEGIN LIBTOOL CONFIG
17249
17250 # Which release of libtool.m4 was used?
17251 macro_version=$macro_version
17252 macro_revision=$macro_revision
17253
17254 # Whether or not to build shared libraries.
17255 build_libtool_libs=$enable_shared
17256
17257 # Whether or not to build static libraries.
17258 build_old_libs=$enable_static
17259
17260 # What type of objects to build.
17261 pic_mode=$pic_mode
17262
17263 # Whether or not to optimize for fast installation.
17264 fast_install=$enable_fast_install
17265
17266 # Shell to use when invoking shell scripts.
17267 SHELL=$lt_SHELL
17268
17269 # An echo program that protects backslashes.
17270 ECHO=$lt_ECHO
17271
17272 # The host system.
17273 host_alias=$host_alias
17274 host=$host
17275 host_os=$host_os
17276
17277 # The build system.
17278 build_alias=$build_alias
17279 build=$build
17280 build_os=$build_os
17281
17282 # A sed program that does not truncate output.
17283 SED=$lt_SED
17284
17285 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17286 Xsed="\$SED -e 1s/^X//"
17287
17288 # A grep program that handles long lines.
17289 GREP=$lt_GREP
17290
17291 # An ERE matcher.
17292 EGREP=$lt_EGREP
17293
17294 # A literal string matcher.
17295 FGREP=$lt_FGREP
17296
17297 # A BSD- or MS-compatible name lister.
17298 NM=$lt_NM
17299
17300 # Whether we need soft or hard links.
17301 LN_S=$lt_LN_S
17302
17303 # What is the maximum length of a command?
17304 max_cmd_len=$max_cmd_len
17305
17306 # Object file suffix (normally "o").
17307 objext=$ac_objext
17308
17309 # Executable file suffix (normally "").
17310 exeext=$exeext
17311
17312 # whether the shell understands "unset".
17313 lt_unset=$lt_unset
17314
17315 # turn spaces into newlines.
17316 SP2NL=$lt_lt_SP2NL
17317
17318 # turn newlines into spaces.
17319 NL2SP=$lt_lt_NL2SP
17320
17321 # An object symbol dumper.
17322 OBJDUMP=$lt_OBJDUMP
17323
17324 # Method to check whether dependent libraries are shared objects.
17325 deplibs_check_method=$lt_deplibs_check_method
17326
17327 # Command to use when deplibs_check_method == "file_magic".
17328 file_magic_cmd=$lt_file_magic_cmd
17329
17330 # The archiver.
17331 AR=$lt_AR
17332 AR_FLAGS=$lt_AR_FLAGS
17333
17334 # A symbol stripping program.
17335 STRIP=$lt_STRIP
17336
17337 # Commands used to install an old-style archive.
17338 RANLIB=$lt_RANLIB
17339 old_postinstall_cmds=$lt_old_postinstall_cmds
17340 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17341
17342 # Whether to use a lock for old archive extraction.
17343 lock_old_archive_extraction=$lock_old_archive_extraction
17344
17345 # A C compiler.
17346 LTCC=$lt_CC
17347
17348 # LTCC compiler flags.
17349 LTCFLAGS=$lt_CFLAGS
17350
17351 # Take the output of nm and produce a listing of raw symbols and C names.
17352 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17353
17354 # Transform the output of nm in a proper C declaration.
17355 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17356
17357 # Transform the output of nm in a C name address pair.
17358 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17359
17360 # Transform the output of nm in a C name address pair when lib prefix is needed.
17361 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17362
17363 # The name of the directory that contains temporary libtool files.
17364 objdir=$objdir
17365
17366 # Used to examine libraries when file_magic_cmd begins with "file".
17367 MAGIC_CMD=$MAGIC_CMD
17368
17369 # Must we lock files when doing compilation?
17370 need_locks=$lt_need_locks
17371
17372 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17373 DSYMUTIL=$lt_DSYMUTIL
17374
17375 # Tool to change global to local symbols on Mac OS X.
17376 NMEDIT=$lt_NMEDIT
17377
17378 # Tool to manipulate fat objects and archives on Mac OS X.
17379 LIPO=$lt_LIPO
17380
17381 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17382 OTOOL=$lt_OTOOL
17383
17384 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17385 OTOOL64=$lt_OTOOL64
17386
17387 # Old archive suffix (normally "a").
17388 libext=$libext
17389
17390 # Shared library suffix (normally ".so").
17391 shrext_cmds=$lt_shrext_cmds
17392
17393 # The commands to extract the exported symbol list from a shared archive.
17394 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17395
17396 # Variables whose values should be saved in libtool wrapper scripts and
17397 # restored at link time.
17398 variables_saved_for_relink=$lt_variables_saved_for_relink
17399
17400 # Do we need the "lib" prefix for modules?
17401 need_lib_prefix=$need_lib_prefix
17402
17403 # Do we need a version for libraries?
17404 need_version=$need_version
17405
17406 # Library versioning type.
17407 version_type=$version_type
17408
17409 # Shared library runtime path variable.
17410 runpath_var=$runpath_var
17411
17412 # Shared library path variable.
17413 shlibpath_var=$shlibpath_var
17414
17415 # Is shlibpath searched before the hard-coded library search path?
17416 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17417
17418 # Format of library name prefix.
17419 libname_spec=$lt_libname_spec
17420
17421 # List of archive names.  First name is the real one, the rest are links.
17422 # The last name is the one that the linker finds with -lNAME
17423 library_names_spec=$lt_library_names_spec
17424
17425 # The coded name of the library, if different from the real name.
17426 soname_spec=$lt_soname_spec
17427
17428 # Permission mode override for installation of shared libraries.
17429 install_override_mode=$lt_install_override_mode
17430
17431 # Command to use after installation of a shared archive.
17432 postinstall_cmds=$lt_postinstall_cmds
17433
17434 # Command to use after uninstallation of a shared archive.
17435 postuninstall_cmds=$lt_postuninstall_cmds
17436
17437 # Commands used to finish a libtool library installation in a directory.
17438 finish_cmds=$lt_finish_cmds
17439
17440 # As "finish_cmds", except a single script fragment to be evaled but
17441 # not shown.
17442 finish_eval=$lt_finish_eval
17443
17444 # Whether we should hardcode library paths into libraries.
17445 hardcode_into_libs=$hardcode_into_libs
17446
17447 # Compile-time system search path for libraries.
17448 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17449
17450 # Run-time system search path for libraries.
17451 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17452
17453 # Whether dlopen is supported.
17454 dlopen_support=$enable_dlopen
17455
17456 # Whether dlopen of programs is supported.
17457 dlopen_self=$enable_dlopen_self
17458
17459 # Whether dlopen of statically linked programs is supported.
17460 dlopen_self_static=$enable_dlopen_self_static
17461
17462 # Commands to strip libraries.
17463 old_striplib=$lt_old_striplib
17464 striplib=$lt_striplib
17465
17466
17467 # The linker used to build libraries.
17468 LD=$lt_LD
17469
17470 # How to create reloadable object files.
17471 reload_flag=$lt_reload_flag
17472 reload_cmds=$lt_reload_cmds
17473
17474 # Commands used to build an old-style archive.
17475 old_archive_cmds=$lt_old_archive_cmds
17476
17477 # A language specific compiler.
17478 CC=$lt_compiler
17479
17480 # Is the compiler the GNU compiler?
17481 with_gcc=$GCC
17482
17483 # Compiler flag to turn off builtin functions.
17484 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17485
17486 # How to pass a linker flag through the compiler.
17487 wl=$lt_lt_prog_compiler_wl
17488
17489 # Additional compiler flags for building library objects.
17490 pic_flag=$lt_lt_prog_compiler_pic
17491
17492 # Compiler flag to prevent dynamic linking.
17493 link_static_flag=$lt_lt_prog_compiler_static
17494
17495 # Does compiler simultaneously support -c and -o options?
17496 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17497
17498 # Whether or not to add -lc for building shared libraries.
17499 build_libtool_need_lc=$archive_cmds_need_lc
17500
17501 # Whether or not to disallow shared libs when runtime libs are static.
17502 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17503
17504 # Compiler flag to allow reflexive dlopens.
17505 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17506
17507 # Compiler flag to generate shared objects directly from archives.
17508 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17509
17510 # Whether the compiler copes with passing no objects directly.
17511 compiler_needs_object=$lt_compiler_needs_object
17512
17513 # Create an old-style archive from a shared archive.
17514 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17515
17516 # Create a temporary old-style archive to link instead of a shared archive.
17517 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17518
17519 # Commands used to build a shared archive.
17520 archive_cmds=$lt_archive_cmds
17521 archive_expsym_cmds=$lt_archive_expsym_cmds
17522
17523 # Commands used to build a loadable module if different from building
17524 # a shared archive.
17525 module_cmds=$lt_module_cmds
17526 module_expsym_cmds=$lt_module_expsym_cmds
17527
17528 # Whether we are building with GNU ld or not.
17529 with_gnu_ld=$lt_with_gnu_ld
17530
17531 # Flag that allows shared libraries with undefined symbols to be built.
17532 allow_undefined_flag=$lt_allow_undefined_flag
17533
17534 # Flag that enforces no undefined symbols.
17535 no_undefined_flag=$lt_no_undefined_flag
17536
17537 # Flag to hardcode \$libdir into a binary during linking.
17538 # This must work even if \$libdir does not exist
17539 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17540
17541 # If ld is used when linking, flag to hardcode \$libdir into a binary
17542 # during linking.  This must work even if \$libdir does not exist.
17543 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17544
17545 # Whether we need a single "-rpath" flag with a separated argument.
17546 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17547
17548 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17549 # DIR into the resulting binary.
17550 hardcode_direct=$hardcode_direct
17551
17552 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17553 # DIR into the resulting binary and the resulting library dependency is
17554 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17555 # library is relocated.
17556 hardcode_direct_absolute=$hardcode_direct_absolute
17557
17558 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17559 # into the resulting binary.
17560 hardcode_minus_L=$hardcode_minus_L
17561
17562 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17563 # into the resulting binary.
17564 hardcode_shlibpath_var=$hardcode_shlibpath_var
17565
17566 # Set to "yes" if building a shared library automatically hardcodes DIR
17567 # into the library and all subsequent libraries and executables linked
17568 # against it.
17569 hardcode_automatic=$hardcode_automatic
17570
17571 # Set to yes if linker adds runtime paths of dependent libraries
17572 # to runtime path list.
17573 inherit_rpath=$inherit_rpath
17574
17575 # Whether libtool must link a program against all its dependency libraries.
17576 link_all_deplibs=$link_all_deplibs
17577
17578 # Fix the shell variable \$srcfile for the compiler.
17579 fix_srcfile_path=$lt_fix_srcfile_path
17580
17581 # Set to "yes" if exported symbols are required.
17582 always_export_symbols=$always_export_symbols
17583
17584 # The commands to list exported symbols.
17585 export_symbols_cmds=$lt_export_symbols_cmds
17586
17587 # Symbols that should not be listed in the preloaded symbols.
17588 exclude_expsyms=$lt_exclude_expsyms
17589
17590 # Symbols that must always be exported.
17591 include_expsyms=$lt_include_expsyms
17592
17593 # Commands necessary for linking programs (against libraries) with templates.
17594 prelink_cmds=$lt_prelink_cmds
17595
17596 # Specify filename containing input files.
17597 file_list_spec=$lt_file_list_spec
17598
17599 # How to hardcode a shared library path into an executable.
17600 hardcode_action=$hardcode_action
17601
17602 # ### END LIBTOOL CONFIG
17603
17604 _LT_EOF
17605
17606   case $host_os in
17607   aix3*)
17608     cat <<\_LT_EOF >> "$cfgfile"
17609 # AIX sometimes has problems with the GCC collect2 program.  For some
17610 # reason, if we set the COLLECT_NAMES environment variable, the problems
17611 # vanish in a puff of smoke.
17612 if test "X${COLLECT_NAMES+set}" != Xset; then
17613   COLLECT_NAMES=
17614   export COLLECT_NAMES
17615 fi
17616 _LT_EOF
17617     ;;
17618   esac
17619
17620
17621 ltmain="$ac_aux_dir/ltmain.sh"
17622
17623
17624   # We use sed instead of cat because bash on DJGPP gets confused if
17625   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17626   # text mode, it properly converts lines to CR/LF.  This bash problem
17627   # is reportedly fixed, but why not run on old versions too?
17628   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17629     || (rm -f "$cfgfile"; exit 1)
17630
17631   case $xsi_shell in
17632   yes)
17633     cat << \_LT_EOF >> "$cfgfile"
17634
17635 # func_dirname file append nondir_replacement
17636 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17637 # otherwise set result to NONDIR_REPLACEMENT.
17638 func_dirname ()
17639 {
17640   case ${1} in
17641     */*) func_dirname_result="${1%/*}${2}" ;;
17642     *  ) func_dirname_result="${3}" ;;
17643   esac
17644 }
17645
17646 # func_basename file
17647 func_basename ()
17648 {
17649   func_basename_result="${1##*/}"
17650 }
17651
17652 # func_dirname_and_basename file append nondir_replacement
17653 # perform func_basename and func_dirname in a single function
17654 # call:
17655 #   dirname:  Compute the dirname of FILE.  If nonempty,
17656 #             add APPEND to the result, otherwise set result
17657 #             to NONDIR_REPLACEMENT.
17658 #             value returned in "$func_dirname_result"
17659 #   basename: Compute filename of FILE.
17660 #             value retuned in "$func_basename_result"
17661 # Implementation must be kept synchronized with func_dirname
17662 # and func_basename. For efficiency, we do not delegate to
17663 # those functions but instead duplicate the functionality here.
17664 func_dirname_and_basename ()
17665 {
17666   case ${1} in
17667     */*) func_dirname_result="${1%/*}${2}" ;;
17668     *  ) func_dirname_result="${3}" ;;
17669   esac
17670   func_basename_result="${1##*/}"
17671 }
17672
17673 # func_stripname prefix suffix name
17674 # strip PREFIX and SUFFIX off of NAME.
17675 # PREFIX and SUFFIX must not contain globbing or regex special
17676 # characters, hashes, percent signs, but SUFFIX may contain a leading
17677 # dot (in which case that matches only a dot).
17678 func_stripname ()
17679 {
17680   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17681   # positional parameters, so assign one to ordinary parameter first.
17682   func_stripname_result=${3}
17683   func_stripname_result=${func_stripname_result#"${1}"}
17684   func_stripname_result=${func_stripname_result%"${2}"}
17685 }
17686
17687 # func_opt_split
17688 func_opt_split ()
17689 {
17690   func_opt_split_opt=${1%%=*}
17691   func_opt_split_arg=${1#*=}
17692 }
17693
17694 # func_lo2o object
17695 func_lo2o ()
17696 {
17697   case ${1} in
17698     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
17699     *)    func_lo2o_result=${1} ;;
17700   esac
17701 }
17702
17703 # func_xform libobj-or-source
17704 func_xform ()
17705 {
17706   func_xform_result=${1%.*}.lo
17707 }
17708
17709 # func_arith arithmetic-term...
17710 func_arith ()
17711 {
17712   func_arith_result=$(( $* ))
17713 }
17714
17715 # func_len string
17716 # STRING may not start with a hyphen.
17717 func_len ()
17718 {
17719   func_len_result=${#1}
17720 }
17721
17722 _LT_EOF
17723     ;;
17724   *) # Bourne compatible functions.
17725     cat << \_LT_EOF >> "$cfgfile"
17726
17727 # func_dirname file append nondir_replacement
17728 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17729 # otherwise set result to NONDIR_REPLACEMENT.
17730 func_dirname ()
17731 {
17732   # Extract subdirectory from the argument.
17733   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
17734   if test "X$func_dirname_result" = "X${1}"; then
17735     func_dirname_result="${3}"
17736   else
17737     func_dirname_result="$func_dirname_result${2}"
17738   fi
17739 }
17740
17741 # func_basename file
17742 func_basename ()
17743 {
17744   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
17745 }
17746
17747
17748 # func_stripname prefix suffix name
17749 # strip PREFIX and SUFFIX off of NAME.
17750 # PREFIX and SUFFIX must not contain globbing or regex special
17751 # characters, hashes, percent signs, but SUFFIX may contain a leading
17752 # dot (in which case that matches only a dot).
17753 # func_strip_suffix prefix name
17754 func_stripname ()
17755 {
17756   case ${2} in
17757     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
17758     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
17759   esac
17760 }
17761
17762 # sed scripts:
17763 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
17764 my_sed_long_arg='1s/^-[^=]*=//'
17765
17766 # func_opt_split
17767 func_opt_split ()
17768 {
17769   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
17770   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
17771 }
17772
17773 # func_lo2o object
17774 func_lo2o ()
17775 {
17776   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
17777 }
17778
17779 # func_xform libobj-or-source
17780 func_xform ()
17781 {
17782   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
17783 }
17784
17785 # func_arith arithmetic-term...
17786 func_arith ()
17787 {
17788   func_arith_result=`expr "$@"`
17789 }
17790
17791 # func_len string
17792 # STRING may not start with a hyphen.
17793 func_len ()
17794 {
17795   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
17796 }
17797
17798 _LT_EOF
17799 esac
17800
17801 case $lt_shell_append in
17802   yes)
17803     cat << \_LT_EOF >> "$cfgfile"
17804
17805 # func_append var value
17806 # Append VALUE to the end of shell variable VAR.
17807 func_append ()
17808 {
17809   eval "$1+=\$2"
17810 }
17811 _LT_EOF
17812     ;;
17813   *)
17814     cat << \_LT_EOF >> "$cfgfile"
17815
17816 # func_append var value
17817 # Append VALUE to the end of shell variable VAR.
17818 func_append ()
17819 {
17820   eval "$1=\$$1\$2"
17821 }
17822
17823 _LT_EOF
17824     ;;
17825   esac
17826
17827
17828   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
17829     || (rm -f "$cfgfile"; exit 1)
17830
17831   mv -f "$cfgfile" "$ofile" ||
17832     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
17833   chmod +x "$ofile"
17834
17835  ;;
17836     "gstdint.h":C)
17837 if test "$GCC" = yes; then
17838   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
17839 else
17840   echo "/* generated for $CC */" > tmp-stdint.h
17841 fi
17842
17843 sed 's/^ *//' >> tmp-stdint.h <<EOF
17844
17845   #ifndef GCC_GENERATED_STDINT_H
17846   #define GCC_GENERATED_STDINT_H 1
17847
17848   #include <sys/types.h>
17849 EOF
17850
17851 if test "$acx_cv_header_stdint" != stdint.h; then
17852   echo "#include <stddef.h>" >> tmp-stdint.h
17853 fi
17854 if test "$acx_cv_header_stdint" != stddef.h; then
17855   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
17856 fi
17857
17858 sed 's/^ *//' >> tmp-stdint.h <<EOF
17859   /* glibc uses these symbols as guards to prevent redefinitions.  */
17860   #ifdef __int8_t_defined
17861   #define _INT8_T
17862   #define _INT16_T
17863   #define _INT32_T
17864   #endif
17865   #ifdef __uint32_t_defined
17866   #define _UINT32_T
17867   #endif
17868
17869 EOF
17870
17871 # ----------------- done header, emit basic int types -------------
17872 if test "$acx_cv_header_stdint" = stddef.h; then
17873   sed 's/^ *//' >> tmp-stdint.h <<EOF
17874
17875     #ifndef _UINT8_T
17876     #define _UINT8_T
17877     #ifndef __uint8_t_defined
17878     #define __uint8_t_defined
17879     #ifndef uint8_t
17880     typedef unsigned $acx_cv_type_int8_t uint8_t;
17881     #endif
17882     #endif
17883     #endif
17884
17885     #ifndef _UINT16_T
17886     #define _UINT16_T
17887     #ifndef __uint16_t_defined
17888     #define __uint16_t_defined
17889     #ifndef uint16_t
17890     typedef unsigned $acx_cv_type_int16_t uint16_t;
17891     #endif
17892     #endif
17893     #endif
17894
17895     #ifndef _UINT32_T
17896     #define _UINT32_T
17897     #ifndef __uint32_t_defined
17898     #define __uint32_t_defined
17899     #ifndef uint32_t
17900     typedef unsigned $acx_cv_type_int32_t uint32_t;
17901     #endif
17902     #endif
17903     #endif
17904
17905     #ifndef _INT8_T
17906     #define _INT8_T
17907     #ifndef __int8_t_defined
17908     #define __int8_t_defined
17909     #ifndef int8_t
17910     typedef $acx_cv_type_int8_t int8_t;
17911     #endif
17912     #endif
17913     #endif
17914
17915     #ifndef _INT16_T
17916     #define _INT16_T
17917     #ifndef __int16_t_defined
17918     #define __int16_t_defined
17919     #ifndef int16_t
17920     typedef $acx_cv_type_int16_t int16_t;
17921     #endif
17922     #endif
17923     #endif
17924
17925     #ifndef _INT32_T
17926     #define _INT32_T
17927     #ifndef __int32_t_defined
17928     #define __int32_t_defined
17929     #ifndef int32_t
17930     typedef $acx_cv_type_int32_t int32_t;
17931     #endif
17932     #endif
17933     #endif
17934 EOF
17935 elif test "$ac_cv_type_u_int32_t" = yes; then
17936   sed 's/^ *//' >> tmp-stdint.h <<EOF
17937
17938     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
17939     #ifndef _INT8_T
17940     #define _INT8_T
17941     #endif
17942     #ifndef _INT16_T
17943     #define _INT16_T
17944     #endif
17945     #ifndef _INT32_T
17946     #define _INT32_T
17947     #endif
17948
17949     #ifndef _UINT8_T
17950     #define _UINT8_T
17951     #ifndef __uint8_t_defined
17952     #define __uint8_t_defined
17953     #ifndef uint8_t
17954     typedef u_int8_t uint8_t;
17955     #endif
17956     #endif
17957     #endif
17958
17959     #ifndef _UINT16_T
17960     #define _UINT16_T
17961     #ifndef __uint16_t_defined
17962     #define __uint16_t_defined
17963     #ifndef uint16_t
17964     typedef u_int16_t uint16_t;
17965     #endif
17966     #endif
17967     #endif
17968
17969     #ifndef _UINT32_T
17970     #define _UINT32_T
17971     #ifndef __uint32_t_defined
17972     #define __uint32_t_defined
17973     #ifndef uint32_t
17974     typedef u_int32_t uint32_t;
17975     #endif
17976     #endif
17977     #endif
17978 EOF
17979 else
17980   sed 's/^ *//' >> tmp-stdint.h <<EOF
17981
17982     /* Some systems have guard macros to prevent redefinitions, define them.  */
17983     #ifndef _INT8_T
17984     #define _INT8_T
17985     #endif
17986     #ifndef _INT16_T
17987     #define _INT16_T
17988     #endif
17989     #ifndef _INT32_T
17990     #define _INT32_T
17991     #endif
17992     #ifndef _UINT8_T
17993     #define _UINT8_T
17994     #endif
17995     #ifndef _UINT16_T
17996     #define _UINT16_T
17997     #endif
17998     #ifndef _UINT32_T
17999     #define _UINT32_T
18000     #endif
18001 EOF
18002 fi
18003
18004 # ------------- done basic int types, emit int64_t types ------------
18005 if test "$ac_cv_type_uint64_t" = yes; then
18006   sed 's/^ *//' >> tmp-stdint.h <<EOF
18007
18008     /* system headers have good uint64_t and int64_t */
18009     #ifndef _INT64_T
18010     #define _INT64_T
18011     #endif
18012     #ifndef _UINT64_T
18013     #define _UINT64_T
18014     #endif
18015 EOF
18016 elif test "$ac_cv_type_u_int64_t" = yes; then
18017   sed 's/^ *//' >> tmp-stdint.h <<EOF
18018
18019     /* system headers have an u_int64_t (and int64_t) */
18020     #ifndef _INT64_T
18021     #define _INT64_T
18022     #endif
18023     #ifndef _UINT64_T
18024     #define _UINT64_T
18025     #ifndef __uint64_t_defined
18026     #define __uint64_t_defined
18027     #ifndef uint64_t
18028     typedef u_int64_t uint64_t;
18029     #endif
18030     #endif
18031     #endif
18032 EOF
18033 elif test -n "$acx_cv_type_int64_t"; then
18034   sed 's/^ *//' >> tmp-stdint.h <<EOF
18035
18036     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
18037     #ifndef _INT64_T
18038     #define _INT64_T
18039     #ifndef int64_t
18040     typedef $acx_cv_type_int64_t int64_t;
18041     #endif
18042     #endif
18043     #ifndef _UINT64_T
18044     #define _UINT64_T
18045     #ifndef __uint64_t_defined
18046     #define __uint64_t_defined
18047     #ifndef uint64_t
18048     typedef unsigned $acx_cv_type_int64_t uint64_t;
18049     #endif
18050     #endif
18051     #endif
18052 EOF
18053 else
18054   sed 's/^ *//' >> tmp-stdint.h <<EOF
18055
18056     /* some common heuristics for int64_t, using compiler-specific tests */
18057     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
18058     #ifndef _INT64_T
18059     #define _INT64_T
18060     #ifndef __int64_t_defined
18061     #ifndef int64_t
18062     typedef long long int64_t;
18063     #endif
18064     #endif
18065     #endif
18066     #ifndef _UINT64_T
18067     #define _UINT64_T
18068     #ifndef uint64_t
18069     typedef unsigned long long uint64_t;
18070     #endif
18071     #endif
18072
18073     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
18074     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
18075        does not implement __extension__.  But that compiler doesn't define
18076        __GNUC_MINOR__.  */
18077     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
18078     # define __extension__
18079     # endif
18080
18081     # ifndef _INT64_T
18082     # define _INT64_T
18083     # ifndef int64_t
18084     __extension__ typedef long long int64_t;
18085     # endif
18086     # endif
18087     # ifndef _UINT64_T
18088     # define _UINT64_T
18089     # ifndef uint64_t
18090     __extension__ typedef unsigned long long uint64_t;
18091     # endif
18092     # endif
18093
18094     #elif !defined __STRICT_ANSI__
18095     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
18096
18097     #  ifndef _INT64_T
18098     #  define _INT64_T
18099     #  ifndef int64_t
18100     typedef __int64 int64_t;
18101     #  endif
18102     #  endif
18103     #  ifndef _UINT64_T
18104     #  define _UINT64_T
18105     #  ifndef uint64_t
18106     typedef unsigned __int64 uint64_t;
18107     #  endif
18108     #  endif
18109     # endif /* compiler */
18110
18111     #endif /* ANSI version */
18112 EOF
18113 fi
18114
18115 # ------------- done int64_t types, emit intptr types ------------
18116 if test "$ac_cv_type_uintptr_t" != yes; then
18117   sed 's/^ *//' >> tmp-stdint.h <<EOF
18118
18119     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18120     #ifndef __uintptr_t_defined
18121     #ifndef uintptr_t
18122     typedef u$acx_cv_type_intptr_t uintptr_t;
18123     #endif
18124     #endif
18125     #ifndef __intptr_t_defined
18126     #ifndef intptr_t
18127     typedef $acx_cv_type_intptr_t  intptr_t;
18128     #endif
18129     #endif
18130 EOF
18131 fi
18132
18133 # ------------- done intptr types, emit int_least types ------------
18134 if test "$ac_cv_type_int_least32_t" != yes; then
18135   sed 's/^ *//' >> tmp-stdint.h <<EOF
18136
18137     /* Define int_least types */
18138     typedef int8_t     int_least8_t;
18139     typedef int16_t    int_least16_t;
18140     typedef int32_t    int_least32_t;
18141     #ifdef _INT64_T
18142     typedef int64_t    int_least64_t;
18143     #endif
18144
18145     typedef uint8_t    uint_least8_t;
18146     typedef uint16_t   uint_least16_t;
18147     typedef uint32_t   uint_least32_t;
18148     #ifdef _UINT64_T
18149     typedef uint64_t   uint_least64_t;
18150     #endif
18151 EOF
18152 fi
18153
18154 # ------------- done intptr types, emit int_fast types ------------
18155 if test "$ac_cv_type_int_fast32_t" != yes; then
18156       sed 's/^ *//' >> tmp-stdint.h <<EOF
18157
18158     /* Define int_fast types.  short is often slow */
18159     typedef int8_t       int_fast8_t;
18160     typedef int          int_fast16_t;
18161     typedef int32_t      int_fast32_t;
18162     #ifdef _INT64_T
18163     typedef int64_t      int_fast64_t;
18164     #endif
18165
18166     typedef uint8_t      uint_fast8_t;
18167     typedef unsigned int uint_fast16_t;
18168     typedef uint32_t     uint_fast32_t;
18169     #ifdef _UINT64_T
18170     typedef uint64_t     uint_fast64_t;
18171     #endif
18172 EOF
18173 fi
18174
18175 if test "$ac_cv_type_uintmax_t" != yes; then
18176   sed 's/^ *//' >> tmp-stdint.h <<EOF
18177
18178     /* Define intmax based on what we found */
18179     #ifndef intmax_t
18180     #ifdef _INT64_T
18181     typedef int64_t       intmax_t;
18182     #else
18183     typedef long          intmax_t;
18184     #endif
18185     #endif
18186     #ifndef uintmax_t
18187     #ifdef _UINT64_T
18188     typedef uint64_t      uintmax_t;
18189     #else
18190     typedef unsigned long uintmax_t;
18191     #endif
18192     #endif
18193 EOF
18194 fi
18195
18196 sed 's/^ *//' >> tmp-stdint.h <<EOF
18197
18198   #endif /* GCC_GENERATED_STDINT_H */
18199 EOF
18200
18201 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18202   rm -f tmp-stdint.h
18203 else
18204   mv -f tmp-stdint.h gstdint.h
18205 fi
18206
18207  ;;
18208
18209   esac
18210 done # for ac_tag
18211
18212
18213 as_fn_exit 0
18214 _ACEOF
18215 ac_clean_files=$ac_clean_files_save
18216
18217 test $ac_write_fail = 0 ||
18218   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18219
18220
18221 # configure is writing to config.log, and then calls config.status.
18222 # config.status does its own redirection, appending to config.log.
18223 # Unfortunately, on DOS this fails, as config.log is still kept open
18224 # by configure, so config.status won't be able to write to it; its
18225 # output is simply discarded.  So we exec the FD to /dev/null,
18226 # effectively closing config.log, so it can be properly (re)opened and
18227 # appended to by config.status.  When coming back to configure, we
18228 # need to make the FD available again.
18229 if test "$no_create" != yes; then
18230   ac_cs_success=:
18231   ac_config_status_args=
18232   test "$silent" = yes &&
18233     ac_config_status_args="$ac_config_status_args --quiet"
18234   exec 5>/dev/null
18235   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18236   exec 5>>config.log
18237   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18238   # would make configure fail if this is the last instruction.
18239   $ac_cs_success || as_fn_exit $?
18240 fi
18241 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18242   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18243 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18244 fi
18245