libatomic/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for GNU Atomic Library 1.0.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172
 173   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 174     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 175     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     PATH=/empty FPATH=/empty; export PATH FPATH
 178     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 179       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 180 test \$(( 1 + 1 )) = 2 || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME='GNU Atomic Library'
 558 PACKAGE_TARNAME='libatomic'
 559 PACKAGE_VERSION='1.0'
 560 PACKAGE_STRING='GNU Atomic Library 1.0'
 561 PACKAGE_BUGREPORT=''
 562 PACKAGE_URL='http://www.gnu.org/software/libatomic/'
 563
 564 # Factoring default headers for most tests.
 565 ac_includes_default="\
 566 #include <stdio.h>
 567 #ifdef HAVE_SYS_TYPES_H
 568 # include <sys/types.h>
 569 #endif
 570 #ifdef HAVE_SYS_STAT_H
 571 # include <sys/stat.h>
 572 #endif
 573 #ifdef STDC_HEADERS
 574 # include <stdlib.h>
 575 # include <stddef.h>
 576 #else
 577 # ifdef HAVE_STDLIB_H
 578 #  include <stdlib.h>
 579 # endif
 580 #endif
 581 #ifdef HAVE_STRING_H
 582 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 583 #  include <memory.h>
 584 # endif
 585 # include <string.h>
 586 #endif
 587 #ifdef HAVE_STRINGS_H
 588 # include <strings.h>
 589 #endif
 590 #ifdef HAVE_INTTYPES_H
 591 # include <inttypes.h>
 592 #endif
 593 #ifdef HAVE_STDINT_H
 594 # include <stdint.h>
 595 #endif
 596 #ifdef HAVE_UNISTD_H
 597 # include <unistd.h>
 598 #endif"
 599
 600 ac_subst_vars='am__EXEEXT_FALSE
 601 am__EXEEXT_TRUE
 602 LTLIBOBJS
 603 LIBOBJS
 604 get_gcc_base_ver
 605 ARCH_X86_64_FALSE
 606 ARCH_X86_64_TRUE
 607 ARCH_I386_FALSE
 608 ARCH_I386_TRUE
 609 ARCH_ARM_LINUX_FALSE
 610 ARCH_ARM_LINUX_TRUE
 611 HAVE_IFUNC_FALSE
 612 HAVE_IFUNC_TRUE
 613 SIZES
 614 XLDFLAGS
 615 XCFLAGS
 616 config_path
 617 LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE
 618 LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE
 619 LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE
 620 LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE
 621 LIBAT_BUILD_VERSIONED_SHLIB_FALSE
 622 LIBAT_BUILD_VERSIONED_SHLIB_TRUE
 623 OPT_LDFLAGS
 624 SECTION_LDFLAGS
 625 libtool_VERSION
 626 MAINT
 627 MAINTAINER_MODE_FALSE
 628 MAINTAINER_MODE_TRUE
 629 enable_static
 630 enable_shared
 631 lt_host_flags
 632 CPP
 633 OTOOL64
 634 OTOOL
 635 LIPO
 636 NMEDIT
 637 DSYMUTIL
 638 OBJDUMP
 639 LN_S
 640 ac_ct_DUMPBIN
 641 DUMPBIN
 642 LD
 643 FGREP
 644 EGREP
 645 GREP
 646 SED
 647 LIBTOOL
 648 PERL
 649 RANLIB
 650 NM
 651 AR
 652 am__fastdepCCAS_FALSE
 653 am__fastdepCCAS_TRUE
 654 CCASDEPMODE
 655 CCASFLAGS
 656 CCAS
 657 am__fastdepCC_FALSE
 658 am__fastdepCC_TRUE
 659 CCDEPMODE
 660 am__nodep
 661 AMDEPBACKSLASH
 662 AMDEP_FALSE
 663 AMDEP_TRUE
 664 am__quote
 665 am__include
 666 DEPDIR
 667 OBJEXT
 668 EXEEXT
 669 ac_ct_CC
 670 CPPFLAGS
 671 LDFLAGS
 672 CFLAGS
 673 CC
 674 toolexeclibdir
 675 toolexecdir
 676 multi_basedir
 677 am__untar
 678 am__tar
 679 AMTAR
 680 am__leading_dot
 681 SET_MAKE
 682 AWK
 683 mkdir_p
 684 MKDIR_P
 685 INSTALL_STRIP_PROGRAM
 686 STRIP
 687 install_sh
 688 MAKEINFO
 689 AUTOHEADER
 690 AUTOMAKE
 691 AUTOCONF
 692 ACLOCAL
 693 VERSION
 694 PACKAGE
 695 CYGPATH_W
 696 am__isrc
 697 INSTALL_DATA
 698 INSTALL_SCRIPT
 699 INSTALL_PROGRAM
 700 target_os
 701 target_vendor
 702 target_cpu
 703 target
 704 host_os
 705 host_vendor
 706 host_cpu
 707 host
 708 build_os
 709 build_vendor
 710 build_cpu
 711 build
 712 GENINSRC_FALSE
 713 GENINSRC_TRUE
 714 target_alias
 715 host_alias
 716 build_alias
 717 LIBS
 718 ECHO_T
 719 ECHO_N
 720 ECHO_C
 721 DEFS
 722 mandir
 723 localedir
 724 libdir
 725 psdir
 726 pdfdir
 727 dvidir
 728 htmldir
 729 infodir
 730 docdir
 731 oldincludedir
 732 includedir
 733 localstatedir
 734 sharedstatedir
 735 sysconfdir
 736 datadir
 737 datarootdir
 738 libexecdir
 739 sbindir
 740 bindir
 741 program_transform_name
 742 prefix
 743 exec_prefix
 744 PACKAGE_URL
 745 PACKAGE_BUGREPORT
 746 PACKAGE_STRING
 747 PACKAGE_VERSION
 748 PACKAGE_TARNAME
 749 PACKAGE_NAME
 750 PATH_SEPARATOR
 751 SHELL'
 752 ac_subst_files=''
 753 ac_user_opts='
 754 enable_option_checking
 755 enable_version_specific_runtime_libs
 756 enable_generated_files_in_srcdir
 757 enable_multilib
 758 enable_dependency_tracking
 759 enable_shared
 760 enable_static
 761 with_pic
 762 enable_fast_install
 763 with_gnu_ld
 764 enable_libtool_lock
 765 enable_maintainer_mode
 766 enable_symvers
 767 enable_cet
 768 with_gcc_major_version_only
 769 '
 770       ac_precious_vars='build_alias
 771 host_alias
 772 target_alias
 773 CPP
 774 CPPFLAGS'
 775
 776
 777 # Initialize some variables set by options.
 778 ac_init_help=
 779 ac_init_version=false
 780 ac_unrecognized_opts=
 781 ac_unrecognized_sep=
 782 # The variables have the same names as the options, with
 783 # dashes changed to underlines.
 784 cache_file=/dev/null
 785 exec_prefix=NONE
 786 no_create=
 787 no_recursion=
 788 prefix=NONE
 789 program_prefix=NONE
 790 program_suffix=NONE
 791 program_transform_name=s,x,x,
 792 silent=
 793 site=
 794 srcdir=
 795 verbose=
 796 x_includes=NONE
 797 x_libraries=NONE
 798
 799 # Installation directory options.
 800 # These are left unexpanded so users can "make install exec_prefix=/foo"
 801 # and all the variables that are supposed to be based on exec_prefix
 802 # by default will actually change.
 803 # Use braces instead of parens because sh, perl, etc. also accept them.
 804 # (The list follows the same order as the GNU Coding Standards.)
 805 bindir='${exec_prefix}/bin'
 806 sbindir='${exec_prefix}/sbin'
 807 libexecdir='${exec_prefix}/libexec'
 808 datarootdir='${prefix}/share'
 809 datadir='${datarootdir}'
 810 sysconfdir='${prefix}/etc'
 811 sharedstatedir='${prefix}/com'
 812 localstatedir='${prefix}/var'
 813 includedir='${prefix}/include'
 814 oldincludedir='/usr/include'
 815 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 816 infodir='${datarootdir}/info'
 817 htmldir='${docdir}'
 818 dvidir='${docdir}'
 819 pdfdir='${docdir}'
 820 psdir='${docdir}'
 821 libdir='${exec_prefix}/lib'
 822 localedir='${datarootdir}/locale'
 823 mandir='${datarootdir}/man'
 824
 825 ac_prev=
 826 ac_dashdash=
 827 for ac_option
 828 do
 829   # If the previous option needs an argument, assign it.
 830   if test -n "$ac_prev"; then
 831     eval $ac_prev=\$ac_option
 832     ac_prev=
 833     continue
 834   fi
 835
 836   case $ac_option in
 837   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 838   *)    ac_optarg=yes ;;
 839   esac
 840
 841   # Accept the important Cygnus configure options, so we can diagnose typos.
 842
 843   case $ac_dashdash$ac_option in
 844   --)
 845     ac_dashdash=yes ;;
 846
 847   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 848     ac_prev=bindir ;;
 849   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 850     bindir=$ac_optarg ;;
 851
 852   -build | --build | --buil | --bui | --bu)
 853     ac_prev=build_alias ;;
 854   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 855     build_alias=$ac_optarg ;;
 856
 857   -cache-file | --cache-file | --cache-fil | --cache-fi \
 858   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 859     ac_prev=cache_file ;;
 860   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 861   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 862     cache_file=$ac_optarg ;;
 863
 864   --config-cache | -C)
 865     cache_file=config.cache ;;
 866
 867   -datadir | --datadir | --datadi | --datad)
 868     ac_prev=datadir ;;
 869   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 870     datadir=$ac_optarg ;;
 871
 872   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 873   | --dataroo | --dataro | --datar)
 874     ac_prev=datarootdir ;;
 875   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 876   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 877     datarootdir=$ac_optarg ;;
 878
 879   -disable-* | --disable-*)
 880     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 881     # Reject names that are not valid shell variable names.
 882     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 883       as_fn_error "invalid feature name: $ac_useropt"
 884     ac_useropt_orig=$ac_useropt
 885     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 886     case $ac_user_opts in
 887       *"
 888 "enable_$ac_useropt"
 889 "*) ;;
 890       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 891          ac_unrecognized_sep=', ';;
 892     esac
 893     eval enable_$ac_useropt=no ;;
 894
 895   -docdir | --docdir | --docdi | --doc | --do)
 896     ac_prev=docdir ;;
 897   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 898     docdir=$ac_optarg ;;
 899
 900   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 901     ac_prev=dvidir ;;
 902   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 903     dvidir=$ac_optarg ;;
 904
 905   -enable-* | --enable-*)
 906     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 907     # Reject names that are not valid shell variable names.
 908     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 909       as_fn_error "invalid feature name: $ac_useropt"
 910     ac_useropt_orig=$ac_useropt
 911     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 912     case $ac_user_opts in
 913       *"
 914 "enable_$ac_useropt"
 915 "*) ;;
 916       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 917          ac_unrecognized_sep=', ';;
 918     esac
 919     eval enable_$ac_useropt=\$ac_optarg ;;
 920
 921   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 922   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 923   | --exec | --exe | --ex)
 924     ac_prev=exec_prefix ;;
 925   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 926   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 927   | --exec=* | --exe=* | --ex=*)
 928     exec_prefix=$ac_optarg ;;
 929
 930   -gas | --gas | --ga | --g)
 931     # Obsolete; use --with-gas.
 932     with_gas=yes ;;
 933
 934   -help | --help | --hel | --he | -h)
 935     ac_init_help=long ;;
 936   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 937     ac_init_help=recursive ;;
 938   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 939     ac_init_help=short ;;
 940
 941   -host | --host | --hos | --ho)
 942     ac_prev=host_alias ;;
 943   -host=* | --host=* | --hos=* | --ho=*)
 944     host_alias=$ac_optarg ;;
 945
 946   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 947     ac_prev=htmldir ;;
 948   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 949   | --ht=*)
 950     htmldir=$ac_optarg ;;
 951
 952   -includedir | --includedir | --includedi | --included | --include \
 953   | --includ | --inclu | --incl | --inc)
 954     ac_prev=includedir ;;
 955   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 956   | --includ=* | --inclu=* | --incl=* | --inc=*)
 957     includedir=$ac_optarg ;;
 958
 959   -infodir | --infodir | --infodi | --infod | --info | --inf)
 960     ac_prev=infodir ;;
 961   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 962     infodir=$ac_optarg ;;
 963
 964   -libdir | --libdir | --libdi | --libd)
 965     ac_prev=libdir ;;
 966   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 967     libdir=$ac_optarg ;;
 968
 969   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 970   | --libexe | --libex | --libe)
 971     ac_prev=libexecdir ;;
 972   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 973   | --libexe=* | --libex=* | --libe=*)
 974     libexecdir=$ac_optarg ;;
 975
 976   -localedir | --localedir | --localedi | --localed | --locale)
 977     ac_prev=localedir ;;
 978   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 979     localedir=$ac_optarg ;;
 980
 981   -localstatedir | --localstatedir | --localstatedi | --localstated \
 982   | --localstate | --localstat | --localsta | --localst | --locals)
 983     ac_prev=localstatedir ;;
 984   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 985   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 986     localstatedir=$ac_optarg ;;
 987
 988   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 989     ac_prev=mandir ;;
 990   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 991     mandir=$ac_optarg ;;
 992
 993   -nfp | --nfp | --nf)
 994     # Obsolete; use --without-fp.
 995     with_fp=no ;;
 996
 997   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 998   | --no-cr | --no-c | -n)
 999     no_create=yes ;;
1000
1001   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1002   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1003     no_recursion=yes ;;
1004
1005   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1006   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1007   | --oldin | --oldi | --old | --ol | --o)
1008     ac_prev=oldincludedir ;;
1009   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1010   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1011   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1012     oldincludedir=$ac_optarg ;;
1013
1014   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1015     ac_prev=prefix ;;
1016   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1017     prefix=$ac_optarg ;;
1018
1019   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1020   | --program-pre | --program-pr | --program-p)
1021     ac_prev=program_prefix ;;
1022   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1023   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1024     program_prefix=$ac_optarg ;;
1025
1026   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1027   | --program-suf | --program-su | --program-s)
1028     ac_prev=program_suffix ;;
1029   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1030   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1031     program_suffix=$ac_optarg ;;
1032
1033   -program-transform-name | --program-transform-name \
1034   | --program-transform-nam | --program-transform-na \
1035   | --program-transform-n | --program-transform- \
1036   | --program-transform | --program-transfor \
1037   | --program-transfo | --program-transf \
1038   | --program-trans | --program-tran \
1039   | --progr-tra | --program-tr | --program-t)
1040     ac_prev=program_transform_name ;;
1041   -program-transform-name=* | --program-transform-name=* \
1042   | --program-transform-nam=* | --program-transform-na=* \
1043   | --program-transform-n=* | --program-transform-=* \
1044   | --program-transform=* | --program-transfor=* \
1045   | --program-transfo=* | --program-transf=* \
1046   | --program-trans=* | --program-tran=* \
1047   | --progr-tra=* | --program-tr=* | --program-t=*)
1048     program_transform_name=$ac_optarg ;;
1049
1050   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1051     ac_prev=pdfdir ;;
1052   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1053     pdfdir=$ac_optarg ;;
1054
1055   -psdir | --psdir | --psdi | --psd | --ps)
1056     ac_prev=psdir ;;
1057   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1058     psdir=$ac_optarg ;;
1059
1060   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1061   | -silent | --silent | --silen | --sile | --sil)
1062     silent=yes ;;
1063
1064   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1065     ac_prev=sbindir ;;
1066   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1067   | --sbi=* | --sb=*)
1068     sbindir=$ac_optarg ;;
1069
1070   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1071   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1072   | --sharedst | --shareds | --shared | --share | --shar \
1073   | --sha | --sh)
1074     ac_prev=sharedstatedir ;;
1075   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1076   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1077   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1078   | --sha=* | --sh=*)
1079     sharedstatedir=$ac_optarg ;;
1080
1081   -site | --site | --sit)
1082     ac_prev=site ;;
1083   -site=* | --site=* | --sit=*)
1084     site=$ac_optarg ;;
1085
1086   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1087     ac_prev=srcdir ;;
1088   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1089     srcdir=$ac_optarg ;;
1090
1091   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1092   | --syscon | --sysco | --sysc | --sys | --sy)
1093     ac_prev=sysconfdir ;;
1094   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1095   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1096     sysconfdir=$ac_optarg ;;
1097
1098   -target | --target | --targe | --targ | --tar | --ta | --t)
1099     ac_prev=target_alias ;;
1100   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1101     target_alias=$ac_optarg ;;
1102
1103   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1104     verbose=yes ;;
1105
1106   -version | --version | --versio | --versi | --vers | -V)
1107     ac_init_version=: ;;
1108
1109   -with-* | --with-*)
1110     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1111     # Reject names that are not valid shell variable names.
1112     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1113       as_fn_error "invalid package name: $ac_useropt"
1114     ac_useropt_orig=$ac_useropt
1115     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1116     case $ac_user_opts in
1117       *"
1118 "with_$ac_useropt"
1119 "*) ;;
1120       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1121          ac_unrecognized_sep=', ';;
1122     esac
1123     eval with_$ac_useropt=\$ac_optarg ;;
1124
1125   -without-* | --without-*)
1126     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1127     # Reject names that are not valid shell variable names.
1128     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1129       as_fn_error "invalid package name: $ac_useropt"
1130     ac_useropt_orig=$ac_useropt
1131     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1132     case $ac_user_opts in
1133       *"
1134 "with_$ac_useropt"
1135 "*) ;;
1136       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1137          ac_unrecognized_sep=', ';;
1138     esac
1139     eval with_$ac_useropt=no ;;
1140
1141   --x)
1142     # Obsolete; use --with-x.
1143     with_x=yes ;;
1144
1145   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1146   | --x-incl | --x-inc | --x-in | --x-i)
1147     ac_prev=x_includes ;;
1148   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1149   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1150     x_includes=$ac_optarg ;;
1151
1152   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1153   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1154     ac_prev=x_libraries ;;
1155   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1156   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1157     x_libraries=$ac_optarg ;;
1158
1159   -*) as_fn_error "unrecognized option: \`$ac_option'
1160 Try \`$0 --help' for more information."
1161     ;;
1162
1163   *=*)
1164     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1165     # Reject names that are not valid shell variable names.
1166     case $ac_envvar in #(
1167       '' | [0-9]* | *[!_$as_cr_alnum]* )
1168       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1169     esac
1170     eval $ac_envvar=\$ac_optarg
1171     export $ac_envvar ;;
1172
1173   *)
1174     # FIXME: should be removed in autoconf 3.0.
1175     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1176     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1177       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1178     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1179     ;;
1180
1181   esac
1182 done
1183
1184 if test -n "$ac_prev"; then
1185   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1186   as_fn_error "missing argument to $ac_option"
1187 fi
1188
1189 if test -n "$ac_unrecognized_opts"; then
1190   case $enable_option_checking in
1191     no) ;;
1192     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1193     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1194   esac
1195 fi
1196
1197 # Check all directory arguments for consistency.
1198 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1199                 datadir sysconfdir sharedstatedir localstatedir includedir \
1200                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1201                 libdir localedir mandir
1202 do
1203   eval ac_val=\$$ac_var
1204   # Remove trailing slashes.
1205   case $ac_val in
1206     */ )
1207       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1208       eval $ac_var=\$ac_val;;
1209   esac
1210   # Be sure to have absolute directory names.
1211   case $ac_val in
1212     [\\/$]* | ?:[\\/]* )  continue;;
1213     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1214   esac
1215   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1216 done
1217
1218 # There might be people who depend on the old broken behavior: `$host'
1219 # used to hold the argument of --host etc.
1220 # FIXME: To remove some day.
1221 build=$build_alias
1222 host=$host_alias
1223 target=$target_alias
1224
1225 # FIXME: To remove some day.
1226 if test "x$host_alias" != x; then
1227   if test "x$build_alias" = x; then
1228     cross_compiling=maybe
1229     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1230     If a cross compiler is detected then cross compile mode will be used." >&2
1231   elif test "x$build_alias" != "x$host_alias"; then
1232     cross_compiling=yes
1233   fi
1234 fi
1235
1236 ac_tool_prefix=
1237 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1238
1239 test "$silent" = yes && exec 6>/dev/null
1240
1241
1242 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1243 ac_ls_di=`ls -di .` &&
1244 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1245   as_fn_error "working directory cannot be determined"
1246 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1247   as_fn_error "pwd does not report name of working directory"
1248
1249
1250 # Find the source files, if location was not specified.
1251 if test -z "$srcdir"; then
1252   ac_srcdir_defaulted=yes
1253   # Try the directory containing this script, then the parent directory.
1254   ac_confdir=`$as_dirname -- "$as_myself" ||
1255 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1256          X"$as_myself" : 'X\(//\)[^/]' \| \
1257          X"$as_myself" : 'X\(//\)$' \| \
1258          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1259 $as_echo X"$as_myself" |
1260     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1261             s//\1/
1262             q
1263           }
1264           /^X\(\/\/\)[^/].*/{
1265             s//\1/
1266             q
1267           }
1268           /^X\(\/\/\)$/{
1269             s//\1/
1270             q
1271           }
1272           /^X\(\/\).*/{
1273             s//\1/
1274             q
1275           }
1276           s/.*/./; q'`
1277   srcdir=$ac_confdir
1278   if test ! -r "$srcdir/$ac_unique_file"; then
1279     srcdir=..
1280   fi
1281 else
1282   ac_srcdir_defaulted=no
1283 fi
1284 if test ! -r "$srcdir/$ac_unique_file"; then
1285   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1286   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1287 fi
1288 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1289 ac_abs_confdir=`(
1290         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1291         pwd)`
1292 # When building in place, set srcdir=.
1293 if test "$ac_abs_confdir" = "$ac_pwd"; then
1294   srcdir=.
1295 fi
1296 # Remove unnecessary trailing slashes from srcdir.
1297 # Double slashes in file names in object file debugging info
1298 # mess up M-x gdb in Emacs.
1299 case $srcdir in
1300 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1301 esac
1302 for ac_var in $ac_precious_vars; do
1303   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1304   eval ac_env_${ac_var}_value=\$${ac_var}
1305   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1306   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1307 done
1308
1309 #
1310 # Report the --help message.
1311 #
1312 if test "$ac_init_help" = "long"; then
1313   # Omit some internal or obsolete options to make the list less imposing.
1314   # This message is too long to be a string in the A/UX 3.1 sh.
1315   cat <<_ACEOF
1316 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1317
1318 Usage: $0 [OPTION]... [VAR=VALUE]...
1319
1320 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1321 VAR=VALUE.  See below for descriptions of some of the useful variables.
1322
1323 Defaults for the options are specified in brackets.
1324
1325 Configuration:
1326   -h, --help              display this help and exit
1327       --help=short        display options specific to this package
1328       --help=recursive    display the short help of all the included packages
1329   -V, --version           display version information and exit
1330   -q, --quiet, --silent   do not print \`checking...' messages
1331       --cache-file=FILE   cache test results in FILE [disabled]
1332   -C, --config-cache      alias for \`--cache-file=config.cache'
1333   -n, --no-create         do not create output files
1334       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1335
1336 Installation directories:
1337   --prefix=PREFIX         install architecture-independent files in PREFIX
1338                           [$ac_default_prefix]
1339   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1340                           [PREFIX]
1341
1342 By default, \`make install' will install all the files in
1343 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1344 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1345 for instance \`--prefix=\$HOME'.
1346
1347 For better control, use the options below.
1348
1349 Fine tuning of the installation directories:
1350   --bindir=DIR            user executables [EPREFIX/bin]
1351   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1352   --libexecdir=DIR        program executables [EPREFIX/libexec]
1353   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1354   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1355   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1356   --libdir=DIR            object code libraries [EPREFIX/lib]
1357   --includedir=DIR        C header files [PREFIX/include]
1358   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1359   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1360   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1361   --infodir=DIR           info documentation [DATAROOTDIR/info]
1362   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1363   --mandir=DIR            man documentation [DATAROOTDIR/man]
1364   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1365   --htmldir=DIR           html documentation [DOCDIR]
1366   --dvidir=DIR            dvi documentation [DOCDIR]
1367   --pdfdir=DIR            pdf documentation [DOCDIR]
1368   --psdir=DIR             ps documentation [DOCDIR]
1369 _ACEOF
1370
1371   cat <<\_ACEOF
1372
1373 Program names:
1374   --program-prefix=PREFIX            prepend PREFIX to installed program names
1375   --program-suffix=SUFFIX            append SUFFIX to installed program names
1376   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1377
1378 System types:
1379   --build=BUILD     configure for building on BUILD [guessed]
1380   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1381   --target=TARGET   configure for building compilers for TARGET [HOST]
1382 _ACEOF
1383 fi
1384
1385 if test -n "$ac_init_help"; then
1386   case $ac_init_help in
1387      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1388    esac
1389   cat <<\_ACEOF
1390
1391 Optional Features:
1392   --disable-option-checking  ignore unrecognized --enable/--with options
1393   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1394   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1395   --enable-version-specific-runtime-libs
1396                           Specify that runtime libraries should be installed
1397                           in a compiler-specific directory [default=no]
1398   --enable-generated-files-in-srcdir
1399                           put copies of generated files in source dir intended
1400                           for creating source tarballs for users without
1401                           texinfo bison or flex. [default=no]
1402   --enable-multilib       build many library versions (default)
1403   --disable-dependency-tracking  speeds up one-time build
1404   --enable-dependency-tracking   do not reject slow dependency extractors
1405   --enable-shared[=PKGS]  build shared libraries [default=yes]
1406   --enable-static[=PKGS]  build static libraries [default=yes]
1407   --enable-fast-install[=PKGS]
1408                           optimize for fast installation [default=yes]
1409   --disable-libtool-lock  avoid locking (might break parallel builds)
1410   --enable-maintainer-mode  enable make rules and dependencies not useful
1411                           (and sometimes confusing) to the casual installer
1412   --enable-symvers=STYLE  enables symbol versioning of the shared library
1413                           [default=yes]
1414   --enable-cet            enable Intel CET in target libraries
1415                           [default=default]
1416
1417 Optional Packages:
1418   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1419   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1420   --with-pic              try to use only PIC/non-PIC objects [default=use
1421                           both]
1422   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1423   --with-gcc-major-version-only
1424                           use only GCC major number in filesystem paths
1425
1426 Some influential environment variables:
1427   CC          C compiler command
1428   CFLAGS      C compiler flags
1429   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1430               nonstandard directory <lib dir>
1431   LIBS        libraries to pass to the linker, e.g. -l<library>
1432   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1433               you have headers in a nonstandard directory <include dir>
1434   CCAS        assembler compiler command (defaults to CC)
1435   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1436   CPP         C preprocessor
1437
1438 Use these variables to override the choices made by `configure' or to help
1439 it to find libraries and programs with nonstandard names/locations.
1440
1441 Report bugs to the package provider.
1442 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1443 General help using GNU software: <http://www.gnu.org/gethelp/>.
1444 _ACEOF
1445 ac_status=$?
1446 fi
1447
1448 if test "$ac_init_help" = "recursive"; then
1449   # If there are subdirs, report their specific --help.
1450   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1451     test -d "$ac_dir" ||
1452       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1453       continue
1454     ac_builddir=.
1455
1456 case "$ac_dir" in
1457 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1458 *)
1459   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1460   # A ".." for each directory in $ac_dir_suffix.
1461   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1462   case $ac_top_builddir_sub in
1463   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1464   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1465   esac ;;
1466 esac
1467 ac_abs_top_builddir=$ac_pwd
1468 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1469 # for backward compatibility:
1470 ac_top_builddir=$ac_top_build_prefix
1471
1472 case $srcdir in
1473   .)  # We are building in place.
1474     ac_srcdir=.
1475     ac_top_srcdir=$ac_top_builddir_sub
1476     ac_abs_top_srcdir=$ac_pwd ;;
1477   [\\/]* | ?:[\\/]* )  # Absolute name.
1478     ac_srcdir=$srcdir$ac_dir_suffix;
1479     ac_top_srcdir=$srcdir
1480     ac_abs_top_srcdir=$srcdir ;;
1481   *) # Relative name.
1482     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1483     ac_top_srcdir=$ac_top_build_prefix$srcdir
1484     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1485 esac
1486 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1487
1488     cd "$ac_dir" || { ac_status=$?; continue; }
1489     # Check for guested configure.
1490     if test -f "$ac_srcdir/configure.gnu"; then
1491       echo &&
1492       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1493     elif test -f "$ac_srcdir/configure"; then
1494       echo &&
1495       $SHELL "$ac_srcdir/configure" --help=recursive
1496     else
1497       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1498     fi || ac_status=$?
1499     cd "$ac_pwd" || { ac_status=$?; break; }
1500   done
1501 fi
1502
1503 test -n "$ac_init_help" && exit $ac_status
1504 if $ac_init_version; then
1505   cat <<\_ACEOF
1506 GNU Atomic Library configure 1.0
1507 generated by GNU Autoconf 2.64
1508
1509 Copyright (C) 2009 Free Software Foundation, Inc.
1510 This configure script is free software; the Free Software Foundation
1511 gives unlimited permission to copy, distribute and modify it.
1512 _ACEOF
1513   exit
1514 fi
1515
1516 ## ------------------------ ##
1517 ## Autoconf initialization. ##
1518 ## ------------------------ ##
1519
1520 # ac_fn_c_try_compile LINENO
1521 # --------------------------
1522 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1523 ac_fn_c_try_compile ()
1524 {
1525   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1526   rm -f conftest.$ac_objext
1527   if { { ac_try="$ac_compile"
1528 case "(($ac_try" in
1529   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1530   *) ac_try_echo=$ac_try;;
1531 esac
1532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1533 $as_echo "$ac_try_echo"; } >&5
1534   (eval "$ac_compile") 2>conftest.err
1535   ac_status=$?
1536   if test -s conftest.err; then
1537     grep -v '^ *+' conftest.err >conftest.er1
1538     cat conftest.er1 >&5
1539     mv -f conftest.er1 conftest.err
1540   fi
1541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1542   test $ac_status = 0; } && {
1543          test -z "$ac_c_werror_flag" ||
1544          test ! -s conftest.err
1545        } && test -s conftest.$ac_objext; then :
1546   ac_retval=0
1547 else
1548   $as_echo "$as_me: failed program was:" >&5
1549 sed 's/^/| /' conftest.$ac_ext >&5
1550
1551         ac_retval=1
1552 fi
1553   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1554   return $ac_retval
1555
1556 } # ac_fn_c_try_compile
1557
1558 # ac_fn_c_try_link LINENO
1559 # -----------------------
1560 # Try to link conftest.$ac_ext, and return whether this succeeded.
1561 ac_fn_c_try_link ()
1562 {
1563   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1564   rm -f conftest.$ac_objext conftest$ac_exeext
1565   if { { ac_try="$ac_link"
1566 case "(($ac_try" in
1567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1568   *) ac_try_echo=$ac_try;;
1569 esac
1570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1571 $as_echo "$ac_try_echo"; } >&5
1572   (eval "$ac_link") 2>conftest.err
1573   ac_status=$?
1574   if test -s conftest.err; then
1575     grep -v '^ *+' conftest.err >conftest.er1
1576     cat conftest.er1 >&5
1577     mv -f conftest.er1 conftest.err
1578   fi
1579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1580   test $ac_status = 0; } && {
1581          test -z "$ac_c_werror_flag" ||
1582          test ! -s conftest.err
1583        } && test -s conftest$ac_exeext && {
1584          test "$cross_compiling" = yes ||
1585          $as_test_x conftest$ac_exeext
1586        }; then :
1587   ac_retval=0
1588 else
1589   $as_echo "$as_me: failed program was:" >&5
1590 sed 's/^/| /' conftest.$ac_ext >&5
1591
1592         ac_retval=1
1593 fi
1594   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1595   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1596   # interfere with the next link command; also delete a directory that is
1597   # left behind by Apple's compiler.  We do this before executing the actions.
1598   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1599   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1600   return $ac_retval
1601
1602 } # ac_fn_c_try_link
1603
1604 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1605 # -------------------------------------------------------
1606 # Tests whether HEADER exists and can be compiled using the include files in
1607 # INCLUDES, setting the cache variable VAR accordingly.
1608 ac_fn_c_check_header_compile ()
1609 {
1610   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1611   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1612 $as_echo_n "checking for $2... " >&6; }
1613 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1614   $as_echo_n "(cached) " >&6
1615 else
1616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1617 /* end confdefs.h.  */
1618 $4
1619 #include <$2>
1620 _ACEOF
1621 if ac_fn_c_try_compile "$LINENO"; then :
1622   eval "$3=yes"
1623 else
1624   eval "$3=no"
1625 fi
1626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1627 fi
1628 eval ac_res=\$$3
1629                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1630 $as_echo "$ac_res" >&6; }
1631   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1632
1633 } # ac_fn_c_check_header_compile
1634
1635 # ac_fn_c_try_cpp LINENO
1636 # ----------------------
1637 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1638 ac_fn_c_try_cpp ()
1639 {
1640   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1641   if { { ac_try="$ac_cpp conftest.$ac_ext"
1642 case "(($ac_try" in
1643   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1644   *) ac_try_echo=$ac_try;;
1645 esac
1646 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1647 $as_echo "$ac_try_echo"; } >&5
1648   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1649   ac_status=$?
1650   if test -s conftest.err; then
1651     grep -v '^ *+' conftest.err >conftest.er1
1652     cat conftest.er1 >&5
1653     mv -f conftest.er1 conftest.err
1654   fi
1655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1656   test $ac_status = 0; } >/dev/null && {
1657          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1658          test ! -s conftest.err
1659        }; then :
1660   ac_retval=0
1661 else
1662   $as_echo "$as_me: failed program was:" >&5
1663 sed 's/^/| /' conftest.$ac_ext >&5
1664
1665     ac_retval=1
1666 fi
1667   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1668   return $ac_retval
1669
1670 } # ac_fn_c_try_cpp
1671
1672 # ac_fn_c_try_run LINENO
1673 # ----------------------
1674 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1675 # that executables *can* be run.
1676 ac_fn_c_try_run ()
1677 {
1678   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1679   if { { ac_try="$ac_link"
1680 case "(($ac_try" in
1681   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1682   *) ac_try_echo=$ac_try;;
1683 esac
1684 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1685 $as_echo "$ac_try_echo"; } >&5
1686   (eval "$ac_link") 2>&5
1687   ac_status=$?
1688   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1689   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1690   { { case "(($ac_try" in
1691   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1692   *) ac_try_echo=$ac_try;;
1693 esac
1694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1695 $as_echo "$ac_try_echo"; } >&5
1696   (eval "$ac_try") 2>&5
1697   ac_status=$?
1698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1699   test $ac_status = 0; }; }; then :
1700   ac_retval=0
1701 else
1702   $as_echo "$as_me: program exited with status $ac_status" >&5
1703        $as_echo "$as_me: failed program was:" >&5
1704 sed 's/^/| /' conftest.$ac_ext >&5
1705
1706        ac_retval=$ac_status
1707 fi
1708   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1709   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1710   return $ac_retval
1711
1712 } # ac_fn_c_try_run
1713
1714 # ac_fn_c_check_func LINENO FUNC VAR
1715 # ----------------------------------
1716 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1717 ac_fn_c_check_func ()
1718 {
1719   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1720   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1721 $as_echo_n "checking for $2... " >&6; }
1722 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1723   $as_echo_n "(cached) " >&6
1724 else
1725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1726 /* end confdefs.h.  */
1727 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1728    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1729 #define $2 innocuous_$2
1730
1731 /* System header to define __stub macros and hopefully few prototypes,
1732     which can conflict with char $2 (); below.
1733     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1734     <limits.h> exists even on freestanding compilers.  */
1735
1736 #ifdef __STDC__
1737 # include <limits.h>
1738 #else
1739 # include <assert.h>
1740 #endif
1741
1742 #undef $2
1743
1744 /* Override any GCC internal prototype to avoid an error.
1745    Use char because int might match the return type of a GCC
1746    builtin and then its argument prototype would still apply.  */
1747 #ifdef __cplusplus
1748 extern "C"
1749 #endif
1750 char $2 ();
1751 /* The GNU C library defines this for functions which it implements
1752     to always fail with ENOSYS.  Some functions are actually named
1753     something starting with __ and the normal name is an alias.  */
1754 #if defined __stub_$2 || defined __stub___$2
1755 choke me
1756 #endif
1757
1758 int
1759 main ()
1760 {
1761 return $2 ();
1762   ;
1763   return 0;
1764 }
1765 _ACEOF
1766 if ac_fn_c_try_link "$LINENO"; then :
1767   eval "$3=yes"
1768 else
1769   eval "$3=no"
1770 fi
1771 rm -f core conftest.err conftest.$ac_objext \
1772     conftest$ac_exeext conftest.$ac_ext
1773 fi
1774 eval ac_res=\$$3
1775                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1776 $as_echo "$ac_res" >&6; }
1777   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1778
1779 } # ac_fn_c_check_func
1780
1781 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1782 # -------------------------------------------
1783 # Tests whether TYPE exists after having included INCLUDES, setting cache
1784 # variable VAR accordingly.
1785 ac_fn_c_check_type ()
1786 {
1787   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1789 $as_echo_n "checking for $2... " >&6; }
1790 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1791   $as_echo_n "(cached) " >&6
1792 else
1793   eval "$3=no"
1794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1795 /* end confdefs.h.  */
1796 $4
1797 int
1798 main ()
1799 {
1800 if (sizeof ($2))
1801          return 0;
1802   ;
1803   return 0;
1804 }
1805 _ACEOF
1806 if ac_fn_c_try_compile "$LINENO"; then :
1807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1808 /* end confdefs.h.  */
1809 $4
1810 int
1811 main ()
1812 {
1813 if (sizeof (($2)))
1814             return 0;
1815   ;
1816   return 0;
1817 }
1818 _ACEOF
1819 if ac_fn_c_try_compile "$LINENO"; then :
1820
1821 else
1822   eval "$3=yes"
1823 fi
1824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1825 fi
1826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1827 fi
1828 eval ac_res=\$$3
1829                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1830 $as_echo "$ac_res" >&6; }
1831   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1832
1833 } # ac_fn_c_check_type
1834
1835 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1836 # --------------------------------------------
1837 # Tries to find the compile-time value of EXPR in a program that includes
1838 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1839 # computed
1840 ac_fn_c_compute_int ()
1841 {
1842   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1843   if test "$cross_compiling" = yes; then
1844     # Depending upon the size, compute the lo and hi bounds.
1845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846 /* end confdefs.h.  */
1847 $4
1848 int
1849 main ()
1850 {
1851 static int test_array [1 - 2 * !(($2) >= 0)];
1852 test_array [0] = 0
1853
1854   ;
1855   return 0;
1856 }
1857 _ACEOF
1858 if ac_fn_c_try_compile "$LINENO"; then :
1859   ac_lo=0 ac_mid=0
1860   while :; do
1861     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1862 /* end confdefs.h.  */
1863 $4
1864 int
1865 main ()
1866 {
1867 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1868 test_array [0] = 0
1869
1870   ;
1871   return 0;
1872 }
1873 _ACEOF
1874 if ac_fn_c_try_compile "$LINENO"; then :
1875   ac_hi=$ac_mid; break
1876 else
1877   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1878                         if test $ac_lo -le $ac_mid; then
1879                           ac_lo= ac_hi=
1880                           break
1881                         fi
1882                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1883 fi
1884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1885   done
1886 else
1887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1888 /* end confdefs.h.  */
1889 $4
1890 int
1891 main ()
1892 {
1893 static int test_array [1 - 2 * !(($2) < 0)];
1894 test_array [0] = 0
1895
1896   ;
1897   return 0;
1898 }
1899 _ACEOF
1900 if ac_fn_c_try_compile "$LINENO"; then :
1901   ac_hi=-1 ac_mid=-1
1902   while :; do
1903     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1904 /* end confdefs.h.  */
1905 $4
1906 int
1907 main ()
1908 {
1909 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1910 test_array [0] = 0
1911
1912   ;
1913   return 0;
1914 }
1915 _ACEOF
1916 if ac_fn_c_try_compile "$LINENO"; then :
1917   ac_lo=$ac_mid; break
1918 else
1919   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1920                         if test $ac_mid -le $ac_hi; then
1921                           ac_lo= ac_hi=
1922                           break
1923                         fi
1924                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1925 fi
1926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1927   done
1928 else
1929   ac_lo= ac_hi=
1930 fi
1931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1932 fi
1933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1934 # Binary search between lo and hi bounds.
1935 while test "x$ac_lo" != "x$ac_hi"; do
1936   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1937   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1938 /* end confdefs.h.  */
1939 $4
1940 int
1941 main ()
1942 {
1943 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1944 test_array [0] = 0
1945
1946   ;
1947   return 0;
1948 }
1949 _ACEOF
1950 if ac_fn_c_try_compile "$LINENO"; then :
1951   ac_hi=$ac_mid
1952 else
1953   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1954 fi
1955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1956 done
1957 case $ac_lo in #((
1958 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1959 '') ac_retval=1 ;;
1960 esac
1961   else
1962     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1963 /* end confdefs.h.  */
1964 $4
1965 static long int longval () { return $2; }
1966 static unsigned long int ulongval () { return $2; }
1967 #include <stdio.h>
1968 #include <stdlib.h>
1969 int
1970 main ()
1971 {
1972
1973   FILE *f = fopen ("conftest.val", "w");
1974   if (! f)
1975     return 1;
1976   if (($2) < 0)
1977     {
1978       long int i = longval ();
1979       if (i != ($2))
1980         return 1;
1981       fprintf (f, "%ld", i);
1982     }
1983   else
1984     {
1985       unsigned long int i = ulongval ();
1986       if (i != ($2))
1987         return 1;
1988       fprintf (f, "%lu", i);
1989     }
1990   /* Do not output a trailing newline, as this causes \r\n confusion
1991      on some platforms.  */
1992   return ferror (f) || fclose (f) != 0;
1993
1994   ;
1995   return 0;
1996 }
1997 _ACEOF
1998 if ac_fn_c_try_run "$LINENO"; then :
1999   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2000 else
2001   ac_retval=1
2002 fi
2003 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2004   conftest.$ac_objext conftest.beam conftest.$ac_ext
2005 rm -f conftest.val
2006
2007   fi
2008   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2009   return $ac_retval
2010
2011 } # ac_fn_c_compute_int
2012
2013 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2014 # -------------------------------------------------------
2015 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2016 # the include files in INCLUDES and setting the cache variable VAR
2017 # accordingly.
2018 ac_fn_c_check_header_mongrel ()
2019 {
2020   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2021   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2023 $as_echo_n "checking for $2... " >&6; }
2024 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2025   $as_echo_n "(cached) " >&6
2026 fi
2027 eval ac_res=\$$3
2028                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2029 $as_echo "$ac_res" >&6; }
2030 else
2031   # Is the header compilable?
2032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2033 $as_echo_n "checking $2 usability... " >&6; }
2034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2035 /* end confdefs.h.  */
2036 $4
2037 #include <$2>
2038 _ACEOF
2039 if ac_fn_c_try_compile "$LINENO"; then :
2040   ac_header_compiler=yes
2041 else
2042   ac_header_compiler=no
2043 fi
2044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2046 $as_echo "$ac_header_compiler" >&6; }
2047
2048 # Is the header present?
2049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2050 $as_echo_n "checking $2 presence... " >&6; }
2051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2052 /* end confdefs.h.  */
2053 #include <$2>
2054 _ACEOF
2055 if ac_fn_c_try_cpp "$LINENO"; then :
2056   ac_header_preproc=yes
2057 else
2058   ac_header_preproc=no
2059 fi
2060 rm -f conftest.err conftest.$ac_ext
2061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2062 $as_echo "$ac_header_preproc" >&6; }
2063
2064 # So?  What about this header?
2065 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2066   yes:no: )
2067     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2068 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2069     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2070 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2071     ;;
2072   no:yes:* )
2073     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2074 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2075     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2076 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2077     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2078 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2079     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2080 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2081     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2082 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2083     ;;
2084 esac
2085   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2086 $as_echo_n "checking for $2... " >&6; }
2087 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2088   $as_echo_n "(cached) " >&6
2089 else
2090   eval "$3=\$ac_header_compiler"
2091 fi
2092 eval ac_res=\$$3
2093                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2094 $as_echo "$ac_res" >&6; }
2095 fi
2096   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2097
2098 } # ac_fn_c_check_header_mongrel
2099 cat >config.log <<_ACEOF
2100 This file contains any messages produced by compilers while
2101 running configure, to aid debugging if configure makes a mistake.
2102
2103 It was created by GNU Atomic Library $as_me 1.0, which was
2104 generated by GNU Autoconf 2.64.  Invocation command line was
2105
2106   $ $0 $@
2107
2108 _ACEOF
2109 exec 5>>config.log
2110 {
2111 cat <<_ASUNAME
2112 ## --------- ##
2113 ## Platform. ##
2114 ## --------- ##
2115
2116 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2117 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2118 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2119 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2120 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2121
2122 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2123 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2124
2125 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2126 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2127 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2128 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2129 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2130 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2131 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2132
2133 _ASUNAME
2134
2135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2136 for as_dir in $PATH
2137 do
2138   IFS=$as_save_IFS
2139   test -z "$as_dir" && as_dir=.
2140     $as_echo "PATH: $as_dir"
2141   done
2142 IFS=$as_save_IFS
2143
2144 } >&5
2145
2146 cat >&5 <<_ACEOF
2147
2148
2149 ## ----------- ##
2150 ## Core tests. ##
2151 ## ----------- ##
2152
2153 _ACEOF
2154
2155
2156 # Keep a trace of the command line.
2157 # Strip out --no-create and --no-recursion so they do not pile up.
2158 # Strip out --silent because we don't want to record it for future runs.
2159 # Also quote any args containing shell meta-characters.
2160 # Make two passes to allow for proper duplicate-argument suppression.
2161 ac_configure_args=
2162 ac_configure_args0=
2163 ac_configure_args1=
2164 ac_must_keep_next=false
2165 for ac_pass in 1 2
2166 do
2167   for ac_arg
2168   do
2169     case $ac_arg in
2170     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2171     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2172     | -silent | --silent | --silen | --sile | --sil)
2173       continue ;;
2174     *\'*)
2175       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2176     esac
2177     case $ac_pass in
2178     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2179     2)
2180       as_fn_append ac_configure_args1 " '$ac_arg'"
2181       if test $ac_must_keep_next = true; then
2182         ac_must_keep_next=false # Got value, back to normal.
2183       else
2184         case $ac_arg in
2185           *=* | --config-cache | -C | -disable-* | --disable-* \
2186           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2187           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2188           | -with-* | --with-* | -without-* | --without-* | --x)
2189             case "$ac_configure_args0 " in
2190               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2191             esac
2192             ;;
2193           -* ) ac_must_keep_next=true ;;
2194         esac
2195       fi
2196       as_fn_append ac_configure_args " '$ac_arg'"
2197       ;;
2198     esac
2199   done
2200 done
2201 { ac_configure_args0=; unset ac_configure_args0;}
2202 { ac_configure_args1=; unset ac_configure_args1;}
2203
2204 # When interrupted or exit'd, cleanup temporary files, and complete
2205 # config.log.  We remove comments because anyway the quotes in there
2206 # would cause problems or look ugly.
2207 # WARNING: Use '\'' to represent an apostrophe within the trap.
2208 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2209 trap 'exit_status=$?
2210   # Save into config.log some information that might help in debugging.
2211   {
2212     echo
2213
2214     cat <<\_ASBOX
2215 ## ---------------- ##
2216 ## Cache variables. ##
2217 ## ---------------- ##
2218 _ASBOX
2219     echo
2220     # The following way of writing the cache mishandles newlines in values,
2221 (
2222   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2223     eval ac_val=\$$ac_var
2224     case $ac_val in #(
2225     *${as_nl}*)
2226       case $ac_var in #(
2227       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2228 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2229       esac
2230       case $ac_var in #(
2231       _ | IFS | as_nl) ;; #(
2232       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2233       *) { eval $ac_var=; unset $ac_var;} ;;
2234       esac ;;
2235     esac
2236   done
2237   (set) 2>&1 |
2238     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2239     *${as_nl}ac_space=\ *)
2240       sed -n \
2241         "s/'\''/'\''\\\\'\'''\''/g;
2242           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2243       ;; #(
2244     *)
2245       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2246       ;;
2247     esac |
2248     sort
2249 )
2250     echo
2251
2252     cat <<\_ASBOX
2253 ## ----------------- ##
2254 ## Output variables. ##
2255 ## ----------------- ##
2256 _ASBOX
2257     echo
2258     for ac_var in $ac_subst_vars
2259     do
2260       eval ac_val=\$$ac_var
2261       case $ac_val in
2262       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2263       esac
2264       $as_echo "$ac_var='\''$ac_val'\''"
2265     done | sort
2266     echo
2267
2268     if test -n "$ac_subst_files"; then
2269       cat <<\_ASBOX
2270 ## ------------------- ##
2271 ## File substitutions. ##
2272 ## ------------------- ##
2273 _ASBOX
2274       echo
2275       for ac_var in $ac_subst_files
2276       do
2277         eval ac_val=\$$ac_var
2278         case $ac_val in
2279         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2280         esac
2281         $as_echo "$ac_var='\''$ac_val'\''"
2282       done | sort
2283       echo
2284     fi
2285
2286     if test -s confdefs.h; then
2287       cat <<\_ASBOX
2288 ## ----------- ##
2289 ## confdefs.h. ##
2290 ## ----------- ##
2291 _ASBOX
2292       echo
2293       cat confdefs.h
2294       echo
2295     fi
2296     test "$ac_signal" != 0 &&
2297       $as_echo "$as_me: caught signal $ac_signal"
2298     $as_echo "$as_me: exit $exit_status"
2299   } >&5
2300   rm -f core *.core core.conftest.* &&
2301     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2302     exit $exit_status
2303 ' 0
2304 for ac_signal in 1 2 13 15; do
2305   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2306 done
2307 ac_signal=0
2308
2309 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2310 rm -f -r conftest* confdefs.h
2311
2312 $as_echo "/* confdefs.h */" > confdefs.h
2313
2314 # Predefined preprocessor variables.
2315
2316 cat >>confdefs.h <<_ACEOF
2317 #define PACKAGE_NAME "$PACKAGE_NAME"
2318 _ACEOF
2319
2320 cat >>confdefs.h <<_ACEOF
2321 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2322 _ACEOF
2323
2324 cat >>confdefs.h <<_ACEOF
2325 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2326 _ACEOF
2327
2328 cat >>confdefs.h <<_ACEOF
2329 #define PACKAGE_STRING "$PACKAGE_STRING"
2330 _ACEOF
2331
2332 cat >>confdefs.h <<_ACEOF
2333 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2334 _ACEOF
2335
2336 cat >>confdefs.h <<_ACEOF
2337 #define PACKAGE_URL "$PACKAGE_URL"
2338 _ACEOF
2339
2340
2341 # Let the site file select an alternate cache file if it wants to.
2342 # Prefer an explicitly selected file to automatically selected ones.
2343 ac_site_file1=NONE
2344 ac_site_file2=NONE
2345 if test -n "$CONFIG_SITE"; then
2346   ac_site_file1=$CONFIG_SITE
2347 elif test "x$prefix" != xNONE; then
2348   ac_site_file1=$prefix/share/config.site
2349   ac_site_file2=$prefix/etc/config.site
2350 else
2351   ac_site_file1=$ac_default_prefix/share/config.site
2352   ac_site_file2=$ac_default_prefix/etc/config.site
2353 fi
2354 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2355 do
2356   test "x$ac_site_file" = xNONE && continue
2357   if test -r "$ac_site_file"; then
2358     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2359 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2360     sed 's/^/| /' "$ac_site_file" >&5
2361     . "$ac_site_file"
2362   fi
2363 done
2364
2365 if test -r "$cache_file"; then
2366   # Some versions of bash will fail to source /dev/null (special
2367   # files actually), so we avoid doing that.
2368   if test -f "$cache_file"; then
2369     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2370 $as_echo "$as_me: loading cache $cache_file" >&6;}
2371     case $cache_file in
2372       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2373       *)                      . "./$cache_file";;
2374     esac
2375   fi
2376 else
2377   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2378 $as_echo "$as_me: creating cache $cache_file" >&6;}
2379   >$cache_file
2380 fi
2381
2382 # Check that the precious variables saved in the cache have kept the same
2383 # value.
2384 ac_cache_corrupted=false
2385 for ac_var in $ac_precious_vars; do
2386   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2387   eval ac_new_set=\$ac_env_${ac_var}_set
2388   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2389   eval ac_new_val=\$ac_env_${ac_var}_value
2390   case $ac_old_set,$ac_new_set in
2391     set,)
2392       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2393 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2394       ac_cache_corrupted=: ;;
2395     ,set)
2396       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2397 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2398       ac_cache_corrupted=: ;;
2399     ,);;
2400     *)
2401       if test "x$ac_old_val" != "x$ac_new_val"; then
2402         # differences in whitespace do not lead to failure.
2403         ac_old_val_w=`echo x $ac_old_val`
2404         ac_new_val_w=`echo x $ac_new_val`
2405         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2406           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2407 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2408           ac_cache_corrupted=:
2409         else
2410           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2411 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2412           eval $ac_var=\$ac_old_val
2413         fi
2414         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2415 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2416         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2417 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2418       fi;;
2419   esac
2420   # Pass precious variables to config.status.
2421   if test "$ac_new_set" = set; then
2422     case $ac_new_val in
2423     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2424     *) ac_arg=$ac_var=$ac_new_val ;;
2425     esac
2426     case " $ac_configure_args " in
2427       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2428       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2429     esac
2430   fi
2431 done
2432 if $ac_cache_corrupted; then
2433   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2434 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2435   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2436 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2437   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2438 fi
2439 ## -------------------- ##
2440 ## Main body of script. ##
2441 ## -------------------- ##
2442
2443 ac_ext=c
2444 ac_cpp='$CPP $CPPFLAGS'
2445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2448
2449
2450
2451
2452
2453 ac_config_headers="$ac_config_headers auto-config.h"
2454
2455
2456 # -------
2457 # Options
2458 # -------
2459
2460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2461 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2462  # Check whether --enable-version-specific-runtime-libs was given.
2463 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2464   enableval=$enable_version_specific_runtime_libs;
2465       case "$enableval" in
2466        yes|no) ;;
2467        *) as_fn_error "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2468                           esac
2469
2470 else
2471   enable_version_specific_runtime_libs=no
2472 fi
2473
2474
2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2476 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2477
2478 # We would like our source tree to be readonly. However when releases or
2479 # pre-releases are generated, the flex/bison generated files as well as the
2480 # various formats of manuals need to be included along with the rest of the
2481 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2482 # just that.
2483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2484 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2485  # Check whether --enable-generated-files-in-srcdir was given.
2486 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2487   enableval=$enable_generated_files_in_srcdir;
2488       case "$enableval" in
2489        yes|no) ;;
2490        *) as_fn_error "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2491                           esac
2492
2493 else
2494   enable_generated_files_in_srcdir=no
2495 fi
2496
2497
2498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2499 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2500  if test "$enable_generated_files_in_srcdir" = yes; then
2501   GENINSRC_TRUE=
2502   GENINSRC_FALSE='#'
2503 else
2504   GENINSRC_TRUE='#'
2505   GENINSRC_FALSE=
2506 fi
2507
2508
2509
2510 # -------
2511
2512 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2513 #
2514 # You will slowly go insane if you do not grok the following fact:  when
2515 # building this library, the top-level /target/ becomes the library's /host/.
2516 #
2517 # configure then causes --target to default to --host, exactly like any
2518 # other package using autoconf.  Therefore, 'target' and 'host' will
2519 # always be the same.  This makes sense both for native and cross compilers
2520 # just think about it for a little while.  :-)
2521 #
2522 # Also, if this library is being configured as part of a cross compiler, the
2523 # top-level configure script will pass the "real" host as $with_cross_host.
2524 #
2525 # Do not delete or change the following two lines.  For why, see
2526 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2527 ac_aux_dir=
2528 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2529   for ac_t in install-sh install.sh shtool; do
2530     if test -f "$ac_dir/$ac_t"; then
2531       ac_aux_dir=$ac_dir
2532       ac_install_sh="$ac_aux_dir/$ac_t -c"
2533       break 2
2534     fi
2535   done
2536 done
2537 if test -z "$ac_aux_dir"; then
2538   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2539 fi
2540
2541 # These three variables are undocumented and unsupported,
2542 # and are intended to be withdrawn in a future Autoconf release.
2543 # They can cause serious problems if a builder's source tree is in a directory
2544 # whose full name contains unusual characters.
2545 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2546 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2547 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2548
2549
2550 # Make sure we can run config.sub.
2551 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2552   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2553
2554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2555 $as_echo_n "checking build system type... " >&6; }
2556 if test "${ac_cv_build+set}" = set; then :
2557   $as_echo_n "(cached) " >&6
2558 else
2559   ac_build_alias=$build_alias
2560 test "x$ac_build_alias" = x &&
2561   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2562 test "x$ac_build_alias" = x &&
2563   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2564 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2565   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2566
2567 fi
2568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2569 $as_echo "$ac_cv_build" >&6; }
2570 case $ac_cv_build in
2571 *-*-*) ;;
2572 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2573 esac
2574 build=$ac_cv_build
2575 ac_save_IFS=$IFS; IFS='-'
2576 set x $ac_cv_build
2577 shift
2578 build_cpu=$1
2579 build_vendor=$2
2580 shift; shift
2581 # Remember, the first character of IFS is used to create $*,
2582 # except with old shells:
2583 build_os=$*
2584 IFS=$ac_save_IFS
2585 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2586
2587
2588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2589 $as_echo_n "checking host system type... " >&6; }
2590 if test "${ac_cv_host+set}" = set; then :
2591   $as_echo_n "(cached) " >&6
2592 else
2593   if test "x$host_alias" = x; then
2594   ac_cv_host=$ac_cv_build
2595 else
2596   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2597     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2598 fi
2599
2600 fi
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2602 $as_echo "$ac_cv_host" >&6; }
2603 case $ac_cv_host in
2604 *-*-*) ;;
2605 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2606 esac
2607 host=$ac_cv_host
2608 ac_save_IFS=$IFS; IFS='-'
2609 set x $ac_cv_host
2610 shift
2611 host_cpu=$1
2612 host_vendor=$2
2613 shift; shift
2614 # Remember, the first character of IFS is used to create $*,
2615 # except with old shells:
2616 host_os=$*
2617 IFS=$ac_save_IFS
2618 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2619
2620
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2622 $as_echo_n "checking target system type... " >&6; }
2623 if test "${ac_cv_target+set}" = set; then :
2624   $as_echo_n "(cached) " >&6
2625 else
2626   if test "x$target_alias" = x; then
2627   ac_cv_target=$ac_cv_host
2628 else
2629   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2630     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2631 fi
2632
2633 fi
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2635 $as_echo "$ac_cv_target" >&6; }
2636 case $ac_cv_target in
2637 *-*-*) ;;
2638 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2639 esac
2640 target=$ac_cv_target
2641 ac_save_IFS=$IFS; IFS='-'
2642 set x $ac_cv_target
2643 shift
2644 target_cpu=$1
2645 target_vendor=$2
2646 shift; shift
2647 # Remember, the first character of IFS is used to create $*,
2648 # except with old shells:
2649 target_os=$*
2650 IFS=$ac_save_IFS
2651 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2652
2653
2654 # The aliases save the names the user supplied, while $host etc.
2655 # will get canonicalized.
2656 test -n "$target_alias" &&
2657   test "$program_prefix$program_suffix$program_transform_name" = \
2658     NONENONEs,x,x, &&
2659   program_prefix=${target_alias}-
2660
2661 target_alias=${target_alias-$host_alias}
2662
2663 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2664 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2665 #  1.9.0:  minimum required version
2666 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2667 #              of other PACKAGE_* variables will, however, and there's nothing
2668 #              we can do about that; they come from AC_INIT).
2669 #  no-dist:  we don't want 'dist' and related rules.
2670 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2671 #            file in the top srcdir, etc, etc), so stop complaining.
2672 #  -Wall:  turns on all automake warnings...
2673 #  -Wno-portability:  ...except this one, since GNU make is required.
2674 #  -Wno-override: ... and this one, since we do want this in testsuite.
2675 am__api_version='1.11'
2676
2677 # Find a good install program.  We prefer a C program (faster),
2678 # so one script is as good as another.  But avoid the broken or
2679 # incompatible versions:
2680 # SysV /etc/install, /usr/sbin/install
2681 # SunOS /usr/etc/install
2682 # IRIX /sbin/install
2683 # AIX /bin/install
2684 # AmigaOS /C/install, which installs bootblocks on floppy discs
2685 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2686 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2687 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2688 # OS/2's system install, which has a completely different semantic
2689 # ./install, which can be erroneously created by make from ./install.sh.
2690 # Reject install programs that cannot install multiple files.
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2692 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2693 if test -z "$INSTALL"; then
2694 if test "${ac_cv_path_install+set}" = set; then :
2695   $as_echo_n "(cached) " >&6
2696 else
2697   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2698 for as_dir in $PATH
2699 do
2700   IFS=$as_save_IFS
2701   test -z "$as_dir" && as_dir=.
2702     # Account for people who put trailing slashes in PATH elements.
2703 case $as_dir/ in #((
2704   ./ | .// | /[cC]/* | \
2705   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2706   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2707   /usr/ucb/* ) ;;
2708   *)
2709     # OSF1 and SCO ODT 3.0 have their own names for install.
2710     # Don't use installbsd from OSF since it installs stuff as root
2711     # by default.
2712     for ac_prog in ginstall scoinst install; do
2713       for ac_exec_ext in '' $ac_executable_extensions; do
2714         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2715           if test $ac_prog = install &&
2716             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2717             # AIX install.  It has an incompatible calling convention.
2718             :
2719           elif test $ac_prog = install &&
2720             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2721             # program-specific install script used by HP pwplus--don't use.
2722             :
2723           else
2724             rm -rf conftest.one conftest.two conftest.dir
2725             echo one > conftest.one
2726             echo two > conftest.two
2727             mkdir conftest.dir
2728             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2729               test -s conftest.one && test -s conftest.two &&
2730               test -s conftest.dir/conftest.one &&
2731               test -s conftest.dir/conftest.two
2732             then
2733               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2734               break 3
2735             fi
2736           fi
2737         fi
2738       done
2739     done
2740     ;;
2741 esac
2742
2743   done
2744 IFS=$as_save_IFS
2745
2746 rm -rf conftest.one conftest.two conftest.dir
2747
2748 fi
2749   if test "${ac_cv_path_install+set}" = set; then
2750     INSTALL=$ac_cv_path_install
2751   else
2752     # As a last resort, use the slow shell script.  Don't cache a
2753     # value for INSTALL within a source directory, because that will
2754     # break other packages using the cache if that directory is
2755     # removed, or if the value is a relative name.
2756     INSTALL=$ac_install_sh
2757   fi
2758 fi
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2760 $as_echo "$INSTALL" >&6; }
2761
2762 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2763 # It thinks the first close brace ends the variable substitution.
2764 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2765
2766 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2767
2768 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2769
2770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2771 $as_echo_n "checking whether build environment is sane... " >&6; }
2772 # Just in case
2773 sleep 1
2774 echo timestamp > conftest.file
2775 # Reject unsafe characters in $srcdir or the absolute working directory
2776 # name.  Accept space and tab only in the latter.
2777 am_lf='
2778 '
2779 case `pwd` in
2780   *[\\\"\#\$\&\'\`$am_lf]*)
2781     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2782 esac
2783 case $srcdir in
2784   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2785     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2786 esac
2787
2788 # Do `set' in a subshell so we don't clobber the current shell's
2789 # arguments.  Must try -L first in case configure is actually a
2790 # symlink; some systems play weird games with the mod time of symlinks
2791 # (eg FreeBSD returns the mod time of the symlink's containing
2792 # directory).
2793 if (
2794    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2795    if test "$*" = "X"; then
2796       # -L didn't work.
2797       set X `ls -t "$srcdir/configure" conftest.file`
2798    fi
2799    rm -f conftest.file
2800    if test "$*" != "X $srcdir/configure conftest.file" \
2801       && test "$*" != "X conftest.file $srcdir/configure"; then
2802
2803       # If neither matched, then we have a broken ls.  This can happen
2804       # if, for instance, CONFIG_SHELL is bash and it inherits a
2805       # broken ls alias from the environment.  This has actually
2806       # happened.  Such a system could not be considered "sane".
2807       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2808 alias in your environment" "$LINENO" 5
2809    fi
2810
2811    test "$2" = conftest.file
2812    )
2813 then
2814    # Ok.
2815    :
2816 else
2817    as_fn_error "newly created file is older than distributed files!
2818 Check your system clock" "$LINENO" 5
2819 fi
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2821 $as_echo "yes" >&6; }
2822 test "$program_prefix" != NONE &&
2823   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2824 # Use a double $ so make ignores it.
2825 test "$program_suffix" != NONE &&
2826   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2827 # Double any \ or $.
2828 # By default was `s,x,x', remove it if useless.
2829 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2830 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2831
2832 # expand $ac_aux_dir to an absolute path
2833 am_aux_dir=`cd $ac_aux_dir && pwd`
2834
2835 if test x"${MISSING+set}" != xset; then
2836   case $am_aux_dir in
2837   *\ * | *\     *)
2838     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2839   *)
2840     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2841   esac
2842 fi
2843 # Use eval to expand $SHELL
2844 if eval "$MISSING --run true"; then
2845   am_missing_run="$MISSING --run "
2846 else
2847   am_missing_run=
2848   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2849 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2850 fi
2851
2852 if test x"${install_sh}" != xset; then
2853   case $am_aux_dir in
2854   *\ * | *\     *)
2855     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2856   *)
2857     install_sh="\${SHELL} $am_aux_dir/install-sh"
2858   esac
2859 fi
2860
2861 # Installed binaries are usually stripped using `strip' when the user
2862 # run `make install-strip'.  However `strip' might not be the right
2863 # tool to use in cross-compilation environments, therefore Automake
2864 # will honor the `STRIP' environment variable to overrule this program.
2865 if test "$cross_compiling" != no; then
2866   if test -n "$ac_tool_prefix"; then
2867   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2868 set dummy ${ac_tool_prefix}strip; ac_word=$2
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2870 $as_echo_n "checking for $ac_word... " >&6; }
2871 if test "${ac_cv_prog_STRIP+set}" = set; then :
2872   $as_echo_n "(cached) " >&6
2873 else
2874   if test -n "$STRIP"; then
2875   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2876 else
2877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2878 for as_dir in $PATH
2879 do
2880   IFS=$as_save_IFS
2881   test -z "$as_dir" && as_dir=.
2882     for ac_exec_ext in '' $ac_executable_extensions; do
2883   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2884     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2886     break 2
2887   fi
2888 done
2889   done
2890 IFS=$as_save_IFS
2891
2892 fi
2893 fi
2894 STRIP=$ac_cv_prog_STRIP
2895 if test -n "$STRIP"; then
2896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2897 $as_echo "$STRIP" >&6; }
2898 else
2899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2900 $as_echo "no" >&6; }
2901 fi
2902
2903
2904 fi
2905 if test -z "$ac_cv_prog_STRIP"; then
2906   ac_ct_STRIP=$STRIP
2907   # Extract the first word of "strip", so it can be a program name with args.
2908 set dummy strip; ac_word=$2
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2910 $as_echo_n "checking for $ac_word... " >&6; }
2911 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2912   $as_echo_n "(cached) " >&6
2913 else
2914   if test -n "$ac_ct_STRIP"; then
2915   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2916 else
2917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2918 for as_dir in $PATH
2919 do
2920   IFS=$as_save_IFS
2921   test -z "$as_dir" && as_dir=.
2922     for ac_exec_ext in '' $ac_executable_extensions; do
2923   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2924     ac_cv_prog_ac_ct_STRIP="strip"
2925     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2926     break 2
2927   fi
2928 done
2929   done
2930 IFS=$as_save_IFS
2931
2932 fi
2933 fi
2934 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2935 if test -n "$ac_ct_STRIP"; then
2936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2937 $as_echo "$ac_ct_STRIP" >&6; }
2938 else
2939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2940 $as_echo "no" >&6; }
2941 fi
2942
2943   if test "x$ac_ct_STRIP" = x; then
2944     STRIP=":"
2945   else
2946     case $cross_compiling:$ac_tool_warned in
2947 yes:)
2948 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2949 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2950 ac_tool_warned=yes ;;
2951 esac
2952     STRIP=$ac_ct_STRIP
2953   fi
2954 else
2955   STRIP="$ac_cv_prog_STRIP"
2956 fi
2957
2958 fi
2959 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2960
2961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2962 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2963 if test -z "$MKDIR_P"; then
2964   if test "${ac_cv_path_mkdir+set}" = set; then :
2965   $as_echo_n "(cached) " >&6
2966 else
2967   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2968 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2969 do
2970   IFS=$as_save_IFS
2971   test -z "$as_dir" && as_dir=.
2972     for ac_prog in mkdir gmkdir; do
2973          for ac_exec_ext in '' $ac_executable_extensions; do
2974            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2975            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2976              'mkdir (GNU coreutils) '* | \
2977              'mkdir (coreutils) '* | \
2978              'mkdir (fileutils) '4.1*)
2979                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2980                break 3;;
2981            esac
2982          done
2983        done
2984   done
2985 IFS=$as_save_IFS
2986
2987 fi
2988
2989   if test "${ac_cv_path_mkdir+set}" = set; then
2990     MKDIR_P="$ac_cv_path_mkdir -p"
2991   else
2992     # As a last resort, use the slow shell script.  Don't cache a
2993     # value for MKDIR_P within a source directory, because that will
2994     # break other packages using the cache if that directory is
2995     # removed, or if the value is a relative name.
2996     test -d ./--version && rmdir ./--version
2997     MKDIR_P="$ac_install_sh -d"
2998   fi
2999 fi
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3001 $as_echo "$MKDIR_P" >&6; }
3002
3003 mkdir_p="$MKDIR_P"
3004 case $mkdir_p in
3005   [\\/$]* | ?:[\\/]*) ;;
3006   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3007 esac
3008
3009 for ac_prog in gawk mawk nawk awk
3010 do
3011   # Extract the first word of "$ac_prog", so it can be a program name with args.
3012 set dummy $ac_prog; ac_word=$2
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3014 $as_echo_n "checking for $ac_word... " >&6; }
3015 if test "${ac_cv_prog_AWK+set}" = set; then :
3016   $as_echo_n "(cached) " >&6
3017 else
3018   if test -n "$AWK"; then
3019   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3020 else
3021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3022 for as_dir in $PATH
3023 do
3024   IFS=$as_save_IFS
3025   test -z "$as_dir" && as_dir=.
3026     for ac_exec_ext in '' $ac_executable_extensions; do
3027   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3028     ac_cv_prog_AWK="$ac_prog"
3029     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3030     break 2
3031   fi
3032 done
3033   done
3034 IFS=$as_save_IFS
3035
3036 fi
3037 fi
3038 AWK=$ac_cv_prog_AWK
3039 if test -n "$AWK"; then
3040   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3041 $as_echo "$AWK" >&6; }
3042 else
3043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3044 $as_echo "no" >&6; }
3045 fi
3046
3047
3048   test -n "$AWK" && break
3049 done
3050
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3052 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3053 set x ${MAKE-make}
3054 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3055 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3056   $as_echo_n "(cached) " >&6
3057 else
3058   cat >conftest.make <<\_ACEOF
3059 SHELL = /bin/sh
3060 all:
3061         @echo '@@@%%%=$(MAKE)=@@@%%%'
3062 _ACEOF
3063 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3064 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3065   *@@@%%%=?*=@@@%%%*)
3066     eval ac_cv_prog_make_${ac_make}_set=yes;;
3067   *)
3068     eval ac_cv_prog_make_${ac_make}_set=no;;
3069 esac
3070 rm -f conftest.make
3071 fi
3072 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3074 $as_echo "yes" >&6; }
3075   SET_MAKE=
3076 else
3077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3078 $as_echo "no" >&6; }
3079   SET_MAKE="MAKE=${MAKE-make}"
3080 fi
3081
3082 rm -rf .tst 2>/dev/null
3083 mkdir .tst 2>/dev/null
3084 if test -d .tst; then
3085   am__leading_dot=.
3086 else
3087   am__leading_dot=_
3088 fi
3089 rmdir .tst 2>/dev/null
3090
3091 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3092   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3093   # is not polluted with repeated "-I."
3094   am__isrc=' -I$(srcdir)'
3095   # test to see if srcdir already configured
3096   if test -f $srcdir/config.status; then
3097     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3098   fi
3099 fi
3100
3101 # test whether we have cygpath
3102 if test -z "$CYGPATH_W"; then
3103   if (cygpath --version) >/dev/null 2>/dev/null; then
3104     CYGPATH_W='cygpath -w'
3105   else
3106     CYGPATH_W=echo
3107   fi
3108 fi
3109
3110
3111 # Define the identity of the package.
3112  PACKAGE='libatomic'
3113  VERSION='1.0'
3114
3115
3116 cat >>confdefs.h <<_ACEOF
3117 #define PACKAGE "$PACKAGE"
3118 _ACEOF
3119
3120
3121 cat >>confdefs.h <<_ACEOF
3122 #define VERSION "$VERSION"
3123 _ACEOF
3124
3125 # Some tools Automake needs.
3126
3127 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3128
3129
3130 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3131
3132
3133 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3134
3135
3136 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3137
3138
3139 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3140
3141 # We need awk for the "check" target.  The system "awk" is bad on
3142 # some platforms.
3143 # Always define AMTAR for backward compatibility.  Yes, it's still used
3144 # in the wild :-(  We should find a proper way to deprecate it ...
3145 AMTAR='$${TAR-tar}'
3146
3147 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3148
3149
3150
3151
3152
3153 # Default to --enable-multilib
3154 # Check whether --enable-multilib was given.
3155 if test "${enable_multilib+set}" = set; then :
3156   enableval=$enable_multilib; case "$enableval" in
3157   yes) multilib=yes ;;
3158   no)  multilib=no ;;
3159   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
3160  esac
3161 else
3162   multilib=yes
3163 fi
3164
3165
3166 # We may get other options which we leave undocumented:
3167 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3168 # See config-ml.in if you want the gory details.
3169
3170 if test "$srcdir" = "."; then
3171   if test "$with_target_subdir" != "."; then
3172     multi_basedir="$srcdir/$with_multisrctop../.."
3173   else
3174     multi_basedir="$srcdir/$with_multisrctop.."
3175   fi
3176 else
3177   multi_basedir="$srcdir/.."
3178 fi
3179
3180
3181 # Even if the default multilib is not a cross compilation,
3182 # it may be that some of the other multilibs are.
3183 if test $cross_compiling = no && test $multilib = yes \
3184    && test "x${with_multisubdir}" != x ; then
3185    cross_compiling=maybe
3186 fi
3187
3188 ac_config_commands="$ac_config_commands default-1"
3189
3190
3191 # Calculate toolexeclibdir
3192 # Also toolexecdir, though it's only used in toolexeclibdir
3193 case ${enable_version_specific_runtime_libs} in
3194   yes)
3195     # Need the gcc compiler version to know where to install libraries
3196     # and header files if --enable-version-specific-runtime-libs option
3197     # is selected.
3198     toolexecdir='$(libdir)/gcc/$(target_alias)'
3199     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3200     ;;
3201   no)
3202     if test -n "$with_cross_host" &&
3203        test x"$with_cross_host" != x"no"; then
3204       # Install a library built with a cross compiler in tooldir, not libdir.
3205       toolexecdir='$(exec_prefix)/$(target_alias)'
3206       toolexeclibdir='$(toolexecdir)/lib'
3207     else
3208       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3209       toolexeclibdir='$(libdir)'
3210     fi
3211     multi_os_directory=`$CC -print-multi-os-directory`
3212     case $multi_os_directory in
3213       .) ;; # Avoid trailing /.
3214       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3215     esac
3216     ;;
3217 esac
3218
3219
3220
3221 # Check the compiler.
3222 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3223 # We must force CC to /not/ be precious variables; otherwise
3224 # the wrong, non-multilib-adjusted value will be used in multilibs.
3225 # As a side effect, we have to subst CFLAGS ourselves.
3226
3227
3228
3229 ac_ext=c
3230 ac_cpp='$CPP $CPPFLAGS'
3231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3234 if test -n "$ac_tool_prefix"; then
3235   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3236 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3238 $as_echo_n "checking for $ac_word... " >&6; }
3239 if test "${ac_cv_prog_CC+set}" = set; then :
3240   $as_echo_n "(cached) " >&6
3241 else
3242   if test -n "$CC"; then
3243   ac_cv_prog_CC="$CC" # Let the user override the test.
3244 else
3245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3246 for as_dir in $PATH
3247 do
3248   IFS=$as_save_IFS
3249   test -z "$as_dir" && as_dir=.
3250     for ac_exec_ext in '' $ac_executable_extensions; do
3251   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3252     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3253     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3254     break 2
3255   fi
3256 done
3257   done
3258 IFS=$as_save_IFS
3259
3260 fi
3261 fi
3262 CC=$ac_cv_prog_CC
3263 if test -n "$CC"; then
3264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3265 $as_echo "$CC" >&6; }
3266 else
3267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3268 $as_echo "no" >&6; }
3269 fi
3270
3271
3272 fi
3273 if test -z "$ac_cv_prog_CC"; then
3274   ac_ct_CC=$CC
3275   # Extract the first word of "gcc", so it can be a program name with args.
3276 set dummy gcc; ac_word=$2
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3278 $as_echo_n "checking for $ac_word... " >&6; }
3279 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3280   $as_echo_n "(cached) " >&6
3281 else
3282   if test -n "$ac_ct_CC"; then
3283   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3284 else
3285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3286 for as_dir in $PATH
3287 do
3288   IFS=$as_save_IFS
3289   test -z "$as_dir" && as_dir=.
3290     for ac_exec_ext in '' $ac_executable_extensions; do
3291   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3292     ac_cv_prog_ac_ct_CC="gcc"
3293     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3294     break 2
3295   fi
3296 done
3297   done
3298 IFS=$as_save_IFS
3299
3300 fi
3301 fi
3302 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3303 if test -n "$ac_ct_CC"; then
3304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3305 $as_echo "$ac_ct_CC" >&6; }
3306 else
3307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3308 $as_echo "no" >&6; }
3309 fi
3310
3311   if test "x$ac_ct_CC" = x; then
3312     CC=""
3313   else
3314     case $cross_compiling:$ac_tool_warned in
3315 yes:)
3316 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3317 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3318 ac_tool_warned=yes ;;
3319 esac
3320     CC=$ac_ct_CC
3321   fi
3322 else
3323   CC="$ac_cv_prog_CC"
3324 fi
3325
3326 if test -z "$CC"; then
3327           if test -n "$ac_tool_prefix"; then
3328     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3329 set dummy ${ac_tool_prefix}cc; ac_word=$2
3330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3331 $as_echo_n "checking for $ac_word... " >&6; }
3332 if test "${ac_cv_prog_CC+set}" = set; then :
3333   $as_echo_n "(cached) " >&6
3334 else
3335   if test -n "$CC"; then
3336   ac_cv_prog_CC="$CC" # Let the user override the test.
3337 else
3338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3339 for as_dir in $PATH
3340 do
3341   IFS=$as_save_IFS
3342   test -z "$as_dir" && as_dir=.
3343     for ac_exec_ext in '' $ac_executable_extensions; do
3344   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3345     ac_cv_prog_CC="${ac_tool_prefix}cc"
3346     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3347     break 2
3348   fi
3349 done
3350   done
3351 IFS=$as_save_IFS
3352
3353 fi
3354 fi
3355 CC=$ac_cv_prog_CC
3356 if test -n "$CC"; then
3357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3358 $as_echo "$CC" >&6; }
3359 else
3360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3361 $as_echo "no" >&6; }
3362 fi
3363
3364
3365   fi
3366 fi
3367 if test -z "$CC"; then
3368   # Extract the first word of "cc", so it can be a program name with args.
3369 set dummy cc; ac_word=$2
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3371 $as_echo_n "checking for $ac_word... " >&6; }
3372 if test "${ac_cv_prog_CC+set}" = set; then :
3373   $as_echo_n "(cached) " >&6
3374 else
3375   if test -n "$CC"; then
3376   ac_cv_prog_CC="$CC" # Let the user override the test.
3377 else
3378   ac_prog_rejected=no
3379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3380 for as_dir in $PATH
3381 do
3382   IFS=$as_save_IFS
3383   test -z "$as_dir" && as_dir=.
3384     for ac_exec_ext in '' $ac_executable_extensions; do
3385   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3386     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3387        ac_prog_rejected=yes
3388        continue
3389      fi
3390     ac_cv_prog_CC="cc"
3391     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3392     break 2
3393   fi
3394 done
3395   done
3396 IFS=$as_save_IFS
3397
3398 if test $ac_prog_rejected = yes; then
3399   # We found a bogon in the path, so make sure we never use it.
3400   set dummy $ac_cv_prog_CC
3401   shift
3402   if test $# != 0; then
3403     # We chose a different compiler from the bogus one.
3404     # However, it has the same basename, so the bogon will be chosen
3405     # first if we set CC to just the basename; use the full file name.
3406     shift
3407     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3408   fi
3409 fi
3410 fi
3411 fi
3412 CC=$ac_cv_prog_CC
3413 if test -n "$CC"; then
3414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3415 $as_echo "$CC" >&6; }
3416 else
3417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3418 $as_echo "no" >&6; }
3419 fi
3420
3421
3422 fi
3423 if test -z "$CC"; then
3424   if test -n "$ac_tool_prefix"; then
3425   for ac_prog in cl.exe
3426   do
3427     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3428 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3430 $as_echo_n "checking for $ac_word... " >&6; }
3431 if test "${ac_cv_prog_CC+set}" = set; then :
3432   $as_echo_n "(cached) " >&6
3433 else
3434   if test -n "$CC"; then
3435   ac_cv_prog_CC="$CC" # Let the user override the test.
3436 else
3437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3438 for as_dir in $PATH
3439 do
3440   IFS=$as_save_IFS
3441   test -z "$as_dir" && as_dir=.
3442     for ac_exec_ext in '' $ac_executable_extensions; do
3443   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3444     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3445     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3446     break 2
3447   fi
3448 done
3449   done
3450 IFS=$as_save_IFS
3451
3452 fi
3453 fi
3454 CC=$ac_cv_prog_CC
3455 if test -n "$CC"; then
3456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3457 $as_echo "$CC" >&6; }
3458 else
3459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3460 $as_echo "no" >&6; }
3461 fi
3462
3463
3464     test -n "$CC" && break
3465   done
3466 fi
3467 if test -z "$CC"; then
3468   ac_ct_CC=$CC
3469   for ac_prog in cl.exe
3470 do
3471   # Extract the first word of "$ac_prog", so it can be a program name with args.
3472 set dummy $ac_prog; ac_word=$2
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3474 $as_echo_n "checking for $ac_word... " >&6; }
3475 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3476   $as_echo_n "(cached) " >&6
3477 else
3478   if test -n "$ac_ct_CC"; then
3479   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3480 else
3481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3482 for as_dir in $PATH
3483 do
3484   IFS=$as_save_IFS
3485   test -z "$as_dir" && as_dir=.
3486     for ac_exec_ext in '' $ac_executable_extensions; do
3487   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3488     ac_cv_prog_ac_ct_CC="$ac_prog"
3489     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3490     break 2
3491   fi
3492 done
3493   done
3494 IFS=$as_save_IFS
3495
3496 fi
3497 fi
3498 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3499 if test -n "$ac_ct_CC"; then
3500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3501 $as_echo "$ac_ct_CC" >&6; }
3502 else
3503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3504 $as_echo "no" >&6; }
3505 fi
3506
3507
3508   test -n "$ac_ct_CC" && break
3509 done
3510
3511   if test "x$ac_ct_CC" = x; then
3512     CC=""
3513   else
3514     case $cross_compiling:$ac_tool_warned in
3515 yes:)
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3517 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3518 ac_tool_warned=yes ;;
3519 esac
3520     CC=$ac_ct_CC
3521   fi
3522 fi
3523
3524 fi
3525
3526
3527 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3528 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3529 as_fn_error "no acceptable C compiler found in \$PATH
3530 See \`config.log' for more details." "$LINENO" 5; }
3531
3532 # Provide some information about the compiler.
3533 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3534 set X $ac_compile
3535 ac_compiler=$2
3536 for ac_option in --version -v -V -qversion; do
3537   { { ac_try="$ac_compiler $ac_option >&5"
3538 case "(($ac_try" in
3539   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3540   *) ac_try_echo=$ac_try;;
3541 esac
3542 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3543 $as_echo "$ac_try_echo"; } >&5
3544   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3545   ac_status=$?
3546   if test -s conftest.err; then
3547     sed '10a\
3548 ... rest of stderr output deleted ...
3549          10q' conftest.err >conftest.er1
3550     cat conftest.er1 >&5
3551     rm -f conftest.er1 conftest.err
3552   fi
3553   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3554   test $ac_status = 0; }
3555 done
3556
3557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3558 /* end confdefs.h.  */
3559
3560 int
3561 main ()
3562 {
3563
3564   ;
3565   return 0;
3566 }
3567 _ACEOF
3568 ac_clean_files_save=$ac_clean_files
3569 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3570 # Try to create an executable without -o first, disregard a.out.
3571 # It will help us diagnose broken compilers, and finding out an intuition
3572 # of exeext.
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3574 $as_echo_n "checking for C compiler default output file name... " >&6; }
3575 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3576
3577 # The possible output files:
3578 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3579
3580 ac_rmfiles=
3581 for ac_file in $ac_files
3582 do
3583   case $ac_file in
3584     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3585     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3586   esac
3587 done
3588 rm -f $ac_rmfiles
3589
3590 if { { ac_try="$ac_link_default"
3591 case "(($ac_try" in
3592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3593   *) ac_try_echo=$ac_try;;
3594 esac
3595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3596 $as_echo "$ac_try_echo"; } >&5
3597   (eval "$ac_link_default") 2>&5
3598   ac_status=$?
3599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3600   test $ac_status = 0; }; then :
3601   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3602 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3603 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3604 # so that the user can short-circuit this test for compilers unknown to
3605 # Autoconf.
3606 for ac_file in $ac_files ''
3607 do
3608   test -f "$ac_file" || continue
3609   case $ac_file in
3610     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3611         ;;
3612     [ab].out )
3613         # We found the default executable, but exeext='' is most
3614         # certainly right.
3615         break;;
3616     *.* )
3617         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3618         then :; else
3619            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3620         fi
3621         # We set ac_cv_exeext here because the later test for it is not
3622         # safe: cross compilers may not add the suffix if given an `-o'
3623         # argument, so we may need to know it at that point already.
3624         # Even if this section looks crufty: it has the advantage of
3625         # actually working.
3626         break;;
3627     * )
3628         break;;
3629   esac
3630 done
3631 test "$ac_cv_exeext" = no && ac_cv_exeext=
3632
3633 else
3634   ac_file=''
3635 fi
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3637 $as_echo "$ac_file" >&6; }
3638 if test -z "$ac_file"; then :
3639   $as_echo "$as_me: failed program was:" >&5
3640 sed 's/^/| /' conftest.$ac_ext >&5
3641
3642 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3643 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3644 { as_fn_set_status 77
3645 as_fn_error "C compiler cannot create executables
3646 See \`config.log' for more details." "$LINENO" 5; }; }
3647 fi
3648 ac_exeext=$ac_cv_exeext
3649
3650 # Check that the compiler produces executables we can run.  If not, either
3651 # the compiler is broken, or we cross compile.
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3653 $as_echo_n "checking whether the C compiler works... " >&6; }
3654 # If not cross compiling, check that we can run a simple program.
3655 if test "$cross_compiling" != yes; then
3656   if { ac_try='./$ac_file'
3657   { { case "(($ac_try" in
3658   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3659   *) ac_try_echo=$ac_try;;
3660 esac
3661 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3662 $as_echo "$ac_try_echo"; } >&5
3663   (eval "$ac_try") 2>&5
3664   ac_status=$?
3665   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3666   test $ac_status = 0; }; }; then
3667     cross_compiling=no
3668   else
3669     if test "$cross_compiling" = maybe; then
3670         cross_compiling=yes
3671     else
3672         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3673 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3674 as_fn_error "cannot run C compiled programs.
3675 If you meant to cross compile, use \`--host'.
3676 See \`config.log' for more details." "$LINENO" 5; }
3677     fi
3678   fi
3679 fi
3680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3681 $as_echo "yes" >&6; }
3682
3683 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3684 ac_clean_files=$ac_clean_files_save
3685 # Check that the compiler produces executables we can run.  If not, either
3686 # the compiler is broken, or we cross compile.
3687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3688 $as_echo_n "checking whether we are cross compiling... " >&6; }
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3690 $as_echo "$cross_compiling" >&6; }
3691
3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3693 $as_echo_n "checking for suffix of executables... " >&6; }
3694 if { { ac_try="$ac_link"
3695 case "(($ac_try" in
3696   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3697   *) ac_try_echo=$ac_try;;
3698 esac
3699 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3700 $as_echo "$ac_try_echo"; } >&5
3701   (eval "$ac_link") 2>&5
3702   ac_status=$?
3703   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3704   test $ac_status = 0; }; then :
3705   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3706 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3707 # work properly (i.e., refer to `conftest.exe'), while it won't with
3708 # `rm'.
3709 for ac_file in conftest.exe conftest conftest.*; do
3710   test -f "$ac_file" || continue
3711   case $ac_file in
3712     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3713     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3714           break;;
3715     * ) break;;
3716   esac
3717 done
3718 else
3719   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3720 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3721 as_fn_error "cannot compute suffix of executables: cannot compile and link
3722 See \`config.log' for more details." "$LINENO" 5; }
3723 fi
3724 rm -f conftest$ac_cv_exeext
3725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3726 $as_echo "$ac_cv_exeext" >&6; }
3727
3728 rm -f conftest.$ac_ext
3729 EXEEXT=$ac_cv_exeext
3730 ac_exeext=$EXEEXT
3731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3732 $as_echo_n "checking for suffix of object files... " >&6; }
3733 if test "${ac_cv_objext+set}" = set; then :
3734   $as_echo_n "(cached) " >&6
3735 else
3736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3737 /* end confdefs.h.  */
3738
3739 int
3740 main ()
3741 {
3742
3743   ;
3744   return 0;
3745 }
3746 _ACEOF
3747 rm -f conftest.o conftest.obj
3748 if { { ac_try="$ac_compile"
3749 case "(($ac_try" in
3750   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3751   *) ac_try_echo=$ac_try;;
3752 esac
3753 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3754 $as_echo "$ac_try_echo"; } >&5
3755   (eval "$ac_compile") 2>&5
3756   ac_status=$?
3757   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3758   test $ac_status = 0; }; then :
3759   for ac_file in conftest.o conftest.obj conftest.*; do
3760   test -f "$ac_file" || continue;
3761   case $ac_file in
3762     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3763     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3764        break;;
3765   esac
3766 done
3767 else
3768   $as_echo "$as_me: failed program was:" >&5
3769 sed 's/^/| /' conftest.$ac_ext >&5
3770
3771 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3772 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3773 as_fn_error "cannot compute suffix of object files: cannot compile
3774 See \`config.log' for more details." "$LINENO" 5; }
3775 fi
3776 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3777 fi
3778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3779 $as_echo "$ac_cv_objext" >&6; }
3780 OBJEXT=$ac_cv_objext
3781 ac_objext=$OBJEXT
3782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3783 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3784 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3785   $as_echo_n "(cached) " >&6
3786 else
3787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3788 /* end confdefs.h.  */
3789
3790 int
3791 main ()
3792 {
3793 #ifndef __GNUC__
3794        choke me
3795 #endif
3796
3797   ;
3798   return 0;
3799 }
3800 _ACEOF
3801 if ac_fn_c_try_compile "$LINENO"; then :
3802   ac_compiler_gnu=yes
3803 else
3804   ac_compiler_gnu=no
3805 fi
3806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3807 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3808
3809 fi
3810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3811 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3812 if test $ac_compiler_gnu = yes; then
3813   GCC=yes
3814 else
3815   GCC=
3816 fi
3817 ac_test_CFLAGS=${CFLAGS+set}
3818 ac_save_CFLAGS=$CFLAGS
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3820 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3821 if test "${ac_cv_prog_cc_g+set}" = set; then :
3822   $as_echo_n "(cached) " >&6
3823 else
3824   ac_save_c_werror_flag=$ac_c_werror_flag
3825    ac_c_werror_flag=yes
3826    ac_cv_prog_cc_g=no
3827    CFLAGS="-g"
3828    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h.  */
3830
3831 int
3832 main ()
3833 {
3834
3835   ;
3836   return 0;
3837 }
3838 _ACEOF
3839 if ac_fn_c_try_compile "$LINENO"; then :
3840   ac_cv_prog_cc_g=yes
3841 else
3842   CFLAGS=""
3843       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3844 /* end confdefs.h.  */
3845
3846 int
3847 main ()
3848 {
3849
3850   ;
3851   return 0;
3852 }
3853 _ACEOF
3854 if ac_fn_c_try_compile "$LINENO"; then :
3855
3856 else
3857   ac_c_werror_flag=$ac_save_c_werror_flag
3858          CFLAGS="-g"
3859          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3860 /* end confdefs.h.  */
3861
3862 int
3863 main ()
3864 {
3865
3866   ;
3867   return 0;
3868 }
3869 _ACEOF
3870 if ac_fn_c_try_compile "$LINENO"; then :
3871   ac_cv_prog_cc_g=yes
3872 fi
3873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3874 fi
3875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3876 fi
3877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3878    ac_c_werror_flag=$ac_save_c_werror_flag
3879 fi
3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3881 $as_echo "$ac_cv_prog_cc_g" >&6; }
3882 if test "$ac_test_CFLAGS" = set; then
3883   CFLAGS=$ac_save_CFLAGS
3884 elif test $ac_cv_prog_cc_g = yes; then
3885   if test "$GCC" = yes; then
3886     CFLAGS="-g -O2"
3887   else
3888     CFLAGS="-g"
3889   fi
3890 else
3891   if test "$GCC" = yes; then
3892     CFLAGS="-O2"
3893   else
3894     CFLAGS=
3895   fi
3896 fi
3897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3898 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3899 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3900   $as_echo_n "(cached) " >&6
3901 else
3902   ac_cv_prog_cc_c89=no
3903 ac_save_CC=$CC
3904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905 /* end confdefs.h.  */
3906 #include <stdarg.h>
3907 #include <stdio.h>
3908 #include <sys/types.h>
3909 #include <sys/stat.h>
3910 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3911 struct buf { int x; };
3912 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3913 static char *e (p, i)
3914      char **p;
3915      int i;
3916 {
3917   return p[i];
3918 }
3919 static char *f (char * (*g) (char **, int), char **p, ...)
3920 {
3921   char *s;
3922   va_list v;
3923   va_start (v,p);
3924   s = g (p, va_arg (v,int));
3925   va_end (v);
3926   return s;
3927 }
3928
3929 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3930    function prototypes and stuff, but not '\xHH' hex character constants.
3931    These don't provoke an error unfortunately, instead are silently treated
3932    as 'x'.  The following induces an error, until -std is added to get
3933    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3934    array size at least.  It's necessary to write '\x00'==0 to get something
3935    that's true only with -std.  */
3936 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3937
3938 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3939    inside strings and character constants.  */
3940 #define FOO(x) 'x'
3941 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3942
3943 int test (int i, double x);
3944 struct s1 {int (*f) (int a);};
3945 struct s2 {int (*f) (double a);};
3946 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3947 int argc;
3948 char **argv;
3949 int
3950 main ()
3951 {
3952 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3953   ;
3954   return 0;
3955 }
3956 _ACEOF
3957 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3958         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3959 do
3960   CC="$ac_save_CC $ac_arg"
3961   if ac_fn_c_try_compile "$LINENO"; then :
3962   ac_cv_prog_cc_c89=$ac_arg
3963 fi
3964 rm -f core conftest.err conftest.$ac_objext
3965   test "x$ac_cv_prog_cc_c89" != "xno" && break
3966 done
3967 rm -f conftest.$ac_ext
3968 CC=$ac_save_CC
3969
3970 fi
3971 # AC_CACHE_VAL
3972 case "x$ac_cv_prog_cc_c89" in
3973   x)
3974     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3975 $as_echo "none needed" >&6; } ;;
3976   xno)
3977     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3978 $as_echo "unsupported" >&6; } ;;
3979   *)
3980     CC="$CC $ac_cv_prog_cc_c89"
3981     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3982 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3983 esac
3984 if test "x$ac_cv_prog_cc_c89" != xno; then :
3985
3986 fi
3987
3988 ac_ext=c
3989 ac_cpp='$CPP $CPPFLAGS'
3990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3993 DEPDIR="${am__leading_dot}deps"
3994
3995 ac_config_commands="$ac_config_commands depfiles"
3996
3997
3998 am_make=${MAKE-make}
3999 cat > confinc << 'END'
4000 am__doit:
4001         @echo this is the am__doit target
4002 .PHONY: am__doit
4003 END
4004 # If we don't find an include directive, just comment out the code.
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4006 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4007 am__include="#"
4008 am__quote=
4009 _am_result=none
4010 # First try GNU make style include.
4011 echo "include confinc" > confmf
4012 # Ignore all kinds of additional output from `make'.
4013 case `$am_make -s -f confmf 2> /dev/null` in #(
4014 *the\ am__doit\ target*)
4015   am__include=include
4016   am__quote=
4017   _am_result=GNU
4018   ;;
4019 esac
4020 # Now try BSD make style include.
4021 if test "$am__include" = "#"; then
4022    echo '.include "confinc"' > confmf
4023    case `$am_make -s -f confmf 2> /dev/null` in #(
4024    *the\ am__doit\ target*)
4025      am__include=.include
4026      am__quote="\""
4027      _am_result=BSD
4028      ;;
4029    esac
4030 fi
4031
4032
4033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4034 $as_echo "$_am_result" >&6; }
4035 rm -f confinc confmf
4036
4037 # Check whether --enable-dependency-tracking was given.
4038 if test "${enable_dependency_tracking+set}" = set; then :
4039   enableval=$enable_dependency_tracking;
4040 fi
4041
4042 if test "x$enable_dependency_tracking" != xno; then
4043   am_depcomp="$ac_aux_dir/depcomp"
4044   AMDEPBACKSLASH='\'
4045   am__nodep='_no'
4046 fi
4047  if test "x$enable_dependency_tracking" != xno; then
4048   AMDEP_TRUE=
4049   AMDEP_FALSE='#'
4050 else
4051   AMDEP_TRUE='#'
4052   AMDEP_FALSE=
4053 fi
4054
4055
4056
4057 depcc="$CC"   am_compiler_list=
4058
4059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4060 $as_echo_n "checking dependency style of $depcc... " >&6; }
4061 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4062   $as_echo_n "(cached) " >&6
4063 else
4064   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4065   # We make a subdir and do the tests there.  Otherwise we can end up
4066   # making bogus files that we don't know about and never remove.  For
4067   # instance it was reported that on HP-UX the gcc test will end up
4068   # making a dummy file named `D' -- because `-MD' means `put the output
4069   # in D'.
4070   rm -rf conftest.dir
4071   mkdir conftest.dir
4072   # Copy depcomp to subdir because otherwise we won't find it if we're
4073   # using a relative directory.
4074   cp "$am_depcomp" conftest.dir
4075   cd conftest.dir
4076   # We will build objects and dependencies in a subdirectory because
4077   # it helps to detect inapplicable dependency modes.  For instance
4078   # both Tru64's cc and ICC support -MD to output dependencies as a
4079   # side effect of compilation, but ICC will put the dependencies in
4080   # the current directory while Tru64 will put them in the object
4081   # directory.
4082   mkdir sub
4083
4084   am_cv_CC_dependencies_compiler_type=none
4085   if test "$am_compiler_list" = ""; then
4086      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4087   fi
4088   am__universal=false
4089   case " $depcc " in #(
4090      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4091      esac
4092
4093   for depmode in $am_compiler_list; do
4094     # Setup a source with many dependencies, because some compilers
4095     # like to wrap large dependency lists on column 80 (with \), and
4096     # we should not choose a depcomp mode which is confused by this.
4097     #
4098     # We need to recreate these files for each test, as the compiler may
4099     # overwrite some of them when testing with obscure command lines.
4100     # This happens at least with the AIX C compiler.
4101     : > sub/conftest.c
4102     for i in 1 2 3 4 5 6; do
4103       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4104       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4105       # Solaris 8's {/usr,}/bin/sh.
4106       touch sub/conftst$i.h
4107     done
4108     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4109
4110     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4111     # mode.  It turns out that the SunPro C++ compiler does not properly
4112     # handle `-M -o', and we need to detect this.  Also, some Intel
4113     # versions had trouble with output in subdirs
4114     am__obj=sub/conftest.${OBJEXT-o}
4115     am__minus_obj="-o $am__obj"
4116     case $depmode in
4117     gcc)
4118       # This depmode causes a compiler race in universal mode.
4119       test "$am__universal" = false || continue
4120       ;;
4121     nosideeffect)
4122       # after this tag, mechanisms are not by side-effect, so they'll
4123       # only be used when explicitly requested
4124       if test "x$enable_dependency_tracking" = xyes; then
4125         continue
4126       else
4127         break
4128       fi
4129       ;;
4130     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4131       # This compiler won't grok `-c -o', but also, the minuso test has
4132       # not run yet.  These depmodes are late enough in the game, and
4133       # so weak that their functioning should not be impacted.
4134       am__obj=conftest.${OBJEXT-o}
4135       am__minus_obj=
4136       ;;
4137     none) break ;;
4138     esac
4139     if depmode=$depmode \
4140        source=sub/conftest.c object=$am__obj \
4141        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4142        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4143          >/dev/null 2>conftest.err &&
4144        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4145        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4146        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4147        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4148       # icc doesn't choke on unknown options, it will just issue warnings
4149       # or remarks (even with -Werror).  So we grep stderr for any message
4150       # that says an option was ignored or not supported.
4151       # When given -MP, icc 7.0 and 7.1 complain thusly:
4152       #   icc: Command line warning: ignoring option '-M'; no argument required
4153       # The diagnosis changed in icc 8.0:
4154       #   icc: Command line remark: option '-MP' not supported
4155       if (grep 'ignoring option' conftest.err ||
4156           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4157         am_cv_CC_dependencies_compiler_type=$depmode
4158         break
4159       fi
4160     fi
4161   done
4162
4163   cd ..
4164   rm -rf conftest.dir
4165 else
4166   am_cv_CC_dependencies_compiler_type=none
4167 fi
4168
4169 fi
4170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4171 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4172 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4173
4174  if
4175   test "x$enable_dependency_tracking" != xno \
4176   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4177   am__fastdepCC_TRUE=
4178   am__fastdepCC_FALSE='#'
4179 else
4180   am__fastdepCC_TRUE='#'
4181   am__fastdepCC_FALSE=
4182 fi
4183
4184
4185 # By default we simply use the C compiler to build assembly code.
4186
4187 test "${CCAS+set}" = set || CCAS=$CC
4188 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4189
4190
4191
4192 depcc="$CCAS"   am_compiler_list=
4193
4194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4195 $as_echo_n "checking dependency style of $depcc... " >&6; }
4196 if test "${am_cv_CCAS_dependencies_compiler_type+set}" = set; then :
4197   $as_echo_n "(cached) " >&6
4198 else
4199   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4200   # We make a subdir and do the tests there.  Otherwise we can end up
4201   # making bogus files that we don't know about and never remove.  For
4202   # instance it was reported that on HP-UX the gcc test will end up
4203   # making a dummy file named `D' -- because `-MD' means `put the output
4204   # in D'.
4205   rm -rf conftest.dir
4206   mkdir conftest.dir
4207   # Copy depcomp to subdir because otherwise we won't find it if we're
4208   # using a relative directory.
4209   cp "$am_depcomp" conftest.dir
4210   cd conftest.dir
4211   # We will build objects and dependencies in a subdirectory because
4212   # it helps to detect inapplicable dependency modes.  For instance
4213   # both Tru64's cc and ICC support -MD to output dependencies as a
4214   # side effect of compilation, but ICC will put the dependencies in
4215   # the current directory while Tru64 will put them in the object
4216   # directory.
4217   mkdir sub
4218
4219   am_cv_CCAS_dependencies_compiler_type=none
4220   if test "$am_compiler_list" = ""; then
4221      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4222   fi
4223   am__universal=false
4224
4225
4226   for depmode in $am_compiler_list; do
4227     # Setup a source with many dependencies, because some compilers
4228     # like to wrap large dependency lists on column 80 (with \), and
4229     # we should not choose a depcomp mode which is confused by this.
4230     #
4231     # We need to recreate these files for each test, as the compiler may
4232     # overwrite some of them when testing with obscure command lines.
4233     # This happens at least with the AIX C compiler.
4234     : > sub/conftest.c
4235     for i in 1 2 3 4 5 6; do
4236       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4237       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4238       # Solaris 8's {/usr,}/bin/sh.
4239       touch sub/conftst$i.h
4240     done
4241     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4242
4243     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4244     # mode.  It turns out that the SunPro C++ compiler does not properly
4245     # handle `-M -o', and we need to detect this.  Also, some Intel
4246     # versions had trouble with output in subdirs
4247     am__obj=sub/conftest.${OBJEXT-o}
4248     am__minus_obj="-o $am__obj"
4249     case $depmode in
4250     gcc)
4251       # This depmode causes a compiler race in universal mode.
4252       test "$am__universal" = false || continue
4253       ;;
4254     nosideeffect)
4255       # after this tag, mechanisms are not by side-effect, so they'll
4256       # only be used when explicitly requested
4257       if test "x$enable_dependency_tracking" = xyes; then
4258         continue
4259       else
4260         break
4261       fi
4262       ;;
4263     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4264       # This compiler won't grok `-c -o', but also, the minuso test has
4265       # not run yet.  These depmodes are late enough in the game, and
4266       # so weak that their functioning should not be impacted.
4267       am__obj=conftest.${OBJEXT-o}
4268       am__minus_obj=
4269       ;;
4270     none) break ;;
4271     esac
4272     if depmode=$depmode \
4273        source=sub/conftest.c object=$am__obj \
4274        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4275        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4276          >/dev/null 2>conftest.err &&
4277        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4278        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4279        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4280        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4281       # icc doesn't choke on unknown options, it will just issue warnings
4282       # or remarks (even with -Werror).  So we grep stderr for any message
4283       # that says an option was ignored or not supported.
4284       # When given -MP, icc 7.0 and 7.1 complain thusly:
4285       #   icc: Command line warning: ignoring option '-M'; no argument required
4286       # The diagnosis changed in icc 8.0:
4287       #   icc: Command line remark: option '-MP' not supported
4288       if (grep 'ignoring option' conftest.err ||
4289           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4290         am_cv_CCAS_dependencies_compiler_type=$depmode
4291         break
4292       fi
4293     fi
4294   done
4295
4296   cd ..
4297   rm -rf conftest.dir
4298 else
4299   am_cv_CCAS_dependencies_compiler_type=none
4300 fi
4301
4302 fi
4303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4304 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4305 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4306
4307  if
4308   test "x$enable_dependency_tracking" != xno \
4309   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4310   am__fastdepCCAS_TRUE=
4311   am__fastdepCCAS_FALSE='#'
4312 else
4313   am__fastdepCCAS_TRUE='#'
4314   am__fastdepCCAS_FALSE=
4315 fi
4316
4317
4318
4319
4320
4321
4322 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4323 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4324 # in both places for now and restore CFLAGS at the end of config.
4325 save_CFLAGS="$CFLAGS"
4326
4327 # Find other programs we need.
4328 if test -n "$ac_tool_prefix"; then
4329   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4330 set dummy ${ac_tool_prefix}ar; ac_word=$2
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4332 $as_echo_n "checking for $ac_word... " >&6; }
4333 if test "${ac_cv_prog_AR+set}" = set; then :
4334   $as_echo_n "(cached) " >&6
4335 else
4336   if test -n "$AR"; then
4337   ac_cv_prog_AR="$AR" # Let the user override the test.
4338 else
4339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4340 for as_dir in $PATH
4341 do
4342   IFS=$as_save_IFS
4343   test -z "$as_dir" && as_dir=.
4344     for ac_exec_ext in '' $ac_executable_extensions; do
4345   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4346     ac_cv_prog_AR="${ac_tool_prefix}ar"
4347     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4348     break 2
4349   fi
4350 done
4351   done
4352 IFS=$as_save_IFS
4353
4354 fi
4355 fi
4356 AR=$ac_cv_prog_AR
4357 if test -n "$AR"; then
4358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4359 $as_echo "$AR" >&6; }
4360 else
4361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4362 $as_echo "no" >&6; }
4363 fi
4364
4365
4366 fi
4367 if test -z "$ac_cv_prog_AR"; then
4368   ac_ct_AR=$AR
4369   # Extract the first word of "ar", so it can be a program name with args.
4370 set dummy ar; ac_word=$2
4371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4372 $as_echo_n "checking for $ac_word... " >&6; }
4373 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
4374   $as_echo_n "(cached) " >&6
4375 else
4376   if test -n "$ac_ct_AR"; then
4377   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4378 else
4379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4380 for as_dir in $PATH
4381 do
4382   IFS=$as_save_IFS
4383   test -z "$as_dir" && as_dir=.
4384     for ac_exec_ext in '' $ac_executable_extensions; do
4385   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4386     ac_cv_prog_ac_ct_AR="ar"
4387     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4388     break 2
4389   fi
4390 done
4391   done
4392 IFS=$as_save_IFS
4393
4394 fi
4395 fi
4396 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4397 if test -n "$ac_ct_AR"; then
4398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4399 $as_echo "$ac_ct_AR" >&6; }
4400 else
4401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4402 $as_echo "no" >&6; }
4403 fi
4404
4405   if test "x$ac_ct_AR" = x; then
4406     AR=""
4407   else
4408     case $cross_compiling:$ac_tool_warned in
4409 yes:)
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4411 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4412 ac_tool_warned=yes ;;
4413 esac
4414     AR=$ac_ct_AR
4415   fi
4416 else
4417   AR="$ac_cv_prog_AR"
4418 fi
4419
4420 if test -n "$ac_tool_prefix"; then
4421   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4422 set dummy ${ac_tool_prefix}nm; ac_word=$2
4423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4424 $as_echo_n "checking for $ac_word... " >&6; }
4425 if test "${ac_cv_prog_NM+set}" = set; then :
4426   $as_echo_n "(cached) " >&6
4427 else
4428   if test -n "$NM"; then
4429   ac_cv_prog_NM="$NM" # Let the user override the test.
4430 else
4431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4432 for as_dir in $PATH
4433 do
4434   IFS=$as_save_IFS
4435   test -z "$as_dir" && as_dir=.
4436     for ac_exec_ext in '' $ac_executable_extensions; do
4437   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4438     ac_cv_prog_NM="${ac_tool_prefix}nm"
4439     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4440     break 2
4441   fi
4442 done
4443   done
4444 IFS=$as_save_IFS
4445
4446 fi
4447 fi
4448 NM=$ac_cv_prog_NM
4449 if test -n "$NM"; then
4450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4451 $as_echo "$NM" >&6; }
4452 else
4453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4454 $as_echo "no" >&6; }
4455 fi
4456
4457
4458 fi
4459 if test -z "$ac_cv_prog_NM"; then
4460   ac_ct_NM=$NM
4461   # Extract the first word of "nm", so it can be a program name with args.
4462 set dummy nm; ac_word=$2
4463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4464 $as_echo_n "checking for $ac_word... " >&6; }
4465 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
4466   $as_echo_n "(cached) " >&6
4467 else
4468   if test -n "$ac_ct_NM"; then
4469   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4470 else
4471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4472 for as_dir in $PATH
4473 do
4474   IFS=$as_save_IFS
4475   test -z "$as_dir" && as_dir=.
4476     for ac_exec_ext in '' $ac_executable_extensions; do
4477   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4478     ac_cv_prog_ac_ct_NM="nm"
4479     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4480     break 2
4481   fi
4482 done
4483   done
4484 IFS=$as_save_IFS
4485
4486 fi
4487 fi
4488 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4489 if test -n "$ac_ct_NM"; then
4490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4491 $as_echo "$ac_ct_NM" >&6; }
4492 else
4493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4494 $as_echo "no" >&6; }
4495 fi
4496
4497   if test "x$ac_ct_NM" = x; then
4498     NM=""
4499   else
4500     case $cross_compiling:$ac_tool_warned in
4501 yes:)
4502 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4503 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4504 ac_tool_warned=yes ;;
4505 esac
4506     NM=$ac_ct_NM
4507   fi
4508 else
4509   NM="$ac_cv_prog_NM"
4510 fi
4511
4512 if test -n "$ac_tool_prefix"; then
4513   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4514 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4516 $as_echo_n "checking for $ac_word... " >&6; }
4517 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4518   $as_echo_n "(cached) " >&6
4519 else
4520   if test -n "$RANLIB"; then
4521   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4522 else
4523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4524 for as_dir in $PATH
4525 do
4526   IFS=$as_save_IFS
4527   test -z "$as_dir" && as_dir=.
4528     for ac_exec_ext in '' $ac_executable_extensions; do
4529   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4530     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4531     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4532     break 2
4533   fi
4534 done
4535   done
4536 IFS=$as_save_IFS
4537
4538 fi
4539 fi
4540 RANLIB=$ac_cv_prog_RANLIB
4541 if test -n "$RANLIB"; then
4542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4543 $as_echo "$RANLIB" >&6; }
4544 else
4545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4546 $as_echo "no" >&6; }
4547 fi
4548
4549
4550 fi
4551 if test -z "$ac_cv_prog_RANLIB"; then
4552   ac_ct_RANLIB=$RANLIB
4553   # Extract the first word of "ranlib", so it can be a program name with args.
4554 set dummy ranlib; ac_word=$2
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4556 $as_echo_n "checking for $ac_word... " >&6; }
4557 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4558   $as_echo_n "(cached) " >&6
4559 else
4560   if test -n "$ac_ct_RANLIB"; then
4561   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4562 else
4563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4564 for as_dir in $PATH
4565 do
4566   IFS=$as_save_IFS
4567   test -z "$as_dir" && as_dir=.
4568     for ac_exec_ext in '' $ac_executable_extensions; do
4569   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4570     ac_cv_prog_ac_ct_RANLIB="ranlib"
4571     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4572     break 2
4573   fi
4574 done
4575   done
4576 IFS=$as_save_IFS
4577
4578 fi
4579 fi
4580 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4581 if test -n "$ac_ct_RANLIB"; then
4582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4583 $as_echo "$ac_ct_RANLIB" >&6; }
4584 else
4585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4586 $as_echo "no" >&6; }
4587 fi
4588
4589   if test "x$ac_ct_RANLIB" = x; then
4590     RANLIB="ranlib-not-found-in-path-error"
4591   else
4592     case $cross_compiling:$ac_tool_warned in
4593 yes:)
4594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4595 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4596 ac_tool_warned=yes ;;
4597 esac
4598     RANLIB=$ac_ct_RANLIB
4599   fi
4600 else
4601   RANLIB="$ac_cv_prog_RANLIB"
4602 fi
4603
4604 # Extract the first word of "perl", so it can be a program name with args.
4605 set dummy perl; ac_word=$2
4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4607 $as_echo_n "checking for $ac_word... " >&6; }
4608 if test "${ac_cv_path_PERL+set}" = set; then :
4609   $as_echo_n "(cached) " >&6
4610 else
4611   case $PERL in
4612   [\\/]* | ?:[\\/]*)
4613   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4614   ;;
4615   *)
4616   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4617 for as_dir in $PATH
4618 do
4619   IFS=$as_save_IFS
4620   test -z "$as_dir" && as_dir=.
4621     for ac_exec_ext in '' $ac_executable_extensions; do
4622   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4623     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4624     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4625     break 2
4626   fi
4627 done
4628   done
4629 IFS=$as_save_IFS
4630
4631   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error"
4632   ;;
4633 esac
4634 fi
4635 PERL=$ac_cv_path_PERL
4636 if test -n "$PERL"; then
4637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
4638 $as_echo "$PERL" >&6; }
4639 else
4640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4641 $as_echo "no" >&6; }
4642 fi
4643
4644
4645
4646
4647 # Configure libtool
4648 case `pwd` in
4649   *\ * | *\     *)
4650     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4651 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4652 esac
4653
4654
4655
4656 macro_version='2.2.7a'
4657 macro_revision='1.3134'
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671 ltmain="$ac_aux_dir/ltmain.sh"
4672
4673 # Backslashify metacharacters that are still active within
4674 # double-quoted strings.
4675 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4676
4677 # Same as above, but do not quote variable references.
4678 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4679
4680 # Sed substitution to delay expansion of an escaped shell variable in a
4681 # double_quote_subst'ed string.
4682 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4683
4684 # Sed substitution to delay expansion of an escaped single quote.
4685 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4686
4687 # Sed substitution to avoid accidental globbing in evaled expressions
4688 no_glob_subst='s/\*/\\\*/g'
4689
4690 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4691 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4692 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4693
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4695 $as_echo_n "checking how to print strings... " >&6; }
4696 # Test print first, because it will be a builtin if present.
4697 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4698    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4699   ECHO='print -r --'
4700 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4701   ECHO='printf %s\n'
4702 else
4703   # Use this function as a fallback that always works.
4704   func_fallback_echo ()
4705   {
4706     eval 'cat <<_LTECHO_EOF
4707 $1
4708 _LTECHO_EOF'
4709   }
4710   ECHO='func_fallback_echo'
4711 fi
4712
4713 # func_echo_all arg...
4714 # Invoke $ECHO with all args, space-separated.
4715 func_echo_all ()
4716 {
4717     $ECHO ""
4718 }
4719
4720 case "$ECHO" in
4721   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4722 $as_echo "printf" >&6; } ;;
4723   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4724 $as_echo "print -r" >&6; } ;;
4725   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4726 $as_echo "cat" >&6; } ;;
4727 esac
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4743 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4744 if test "${ac_cv_path_SED+set}" = set; then :
4745   $as_echo_n "(cached) " >&6
4746 else
4747             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4748      for ac_i in 1 2 3 4 5 6 7; do
4749        ac_script="$ac_script$as_nl$ac_script"
4750      done
4751      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4752      { ac_script=; unset ac_script;}
4753      if test -z "$SED"; then
4754   ac_path_SED_found=false
4755   # Loop through the user's path and test for each of PROGNAME-LIST
4756   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4757 for as_dir in $PATH
4758 do
4759   IFS=$as_save_IFS
4760   test -z "$as_dir" && as_dir=.
4761     for ac_prog in sed gsed; do
4762     for ac_exec_ext in '' $ac_executable_extensions; do
4763       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4764       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4765 # Check for GNU ac_path_SED and select it if it is found.
4766   # Check for GNU $ac_path_SED
4767 case `"$ac_path_SED" --version 2>&1` in
4768 *GNU*)
4769   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4770 *)
4771   ac_count=0
4772   $as_echo_n 0123456789 >"conftest.in"
4773   while :
4774   do
4775     cat "conftest.in" "conftest.in" >"conftest.tmp"
4776     mv "conftest.tmp" "conftest.in"
4777     cp "conftest.in" "conftest.nl"
4778     $as_echo '' >> "conftest.nl"
4779     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4780     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4781     as_fn_arith $ac_count + 1 && ac_count=$as_val
4782     if test $ac_count -gt ${ac_path_SED_max-0}; then
4783       # Best one so far, save it but keep looking for a better one
4784       ac_cv_path_SED="$ac_path_SED"
4785       ac_path_SED_max=$ac_count
4786     fi
4787     # 10*(2^10) chars as input seems more than enough
4788     test $ac_count -gt 10 && break
4789   done
4790   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4791 esac
4792
4793       $ac_path_SED_found && break 3
4794     done
4795   done
4796   done
4797 IFS=$as_save_IFS
4798   if test -z "$ac_cv_path_SED"; then
4799     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4800   fi
4801 else
4802   ac_cv_path_SED=$SED
4803 fi
4804
4805 fi
4806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4807 $as_echo "$ac_cv_path_SED" >&6; }
4808  SED="$ac_cv_path_SED"
4809   rm -f conftest.sed
4810
4811 test -z "$SED" && SED=sed
4812 Xsed="$SED -e 1s/^X//"
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4825 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4826 if test "${ac_cv_path_GREP+set}" = set; then :
4827   $as_echo_n "(cached) " >&6
4828 else
4829   if test -z "$GREP"; then
4830   ac_path_GREP_found=false
4831   # Loop through the user's path and test for each of PROGNAME-LIST
4832   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4833 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4834 do
4835   IFS=$as_save_IFS
4836   test -z "$as_dir" && as_dir=.
4837     for ac_prog in grep ggrep; do
4838     for ac_exec_ext in '' $ac_executable_extensions; do
4839       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4840       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4841 # Check for GNU ac_path_GREP and select it if it is found.
4842   # Check for GNU $ac_path_GREP
4843 case `"$ac_path_GREP" --version 2>&1` in
4844 *GNU*)
4845   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4846 *)
4847   ac_count=0
4848   $as_echo_n 0123456789 >"conftest.in"
4849   while :
4850   do
4851     cat "conftest.in" "conftest.in" >"conftest.tmp"
4852     mv "conftest.tmp" "conftest.in"
4853     cp "conftest.in" "conftest.nl"
4854     $as_echo 'GREP' >> "conftest.nl"
4855     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4856     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4857     as_fn_arith $ac_count + 1 && ac_count=$as_val
4858     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4859       # Best one so far, save it but keep looking for a better one
4860       ac_cv_path_GREP="$ac_path_GREP"
4861       ac_path_GREP_max=$ac_count
4862     fi
4863     # 10*(2^10) chars as input seems more than enough
4864     test $ac_count -gt 10 && break
4865   done
4866   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4867 esac
4868
4869       $ac_path_GREP_found && break 3
4870     done
4871   done
4872   done
4873 IFS=$as_save_IFS
4874   if test -z "$ac_cv_path_GREP"; then
4875     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4876   fi
4877 else
4878   ac_cv_path_GREP=$GREP
4879 fi
4880
4881 fi
4882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4883 $as_echo "$ac_cv_path_GREP" >&6; }
4884  GREP="$ac_cv_path_GREP"
4885
4886
4887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4888 $as_echo_n "checking for egrep... " >&6; }
4889 if test "${ac_cv_path_EGREP+set}" = set; then :
4890   $as_echo_n "(cached) " >&6
4891 else
4892   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4893    then ac_cv_path_EGREP="$GREP -E"
4894    else
4895      if test -z "$EGREP"; then
4896   ac_path_EGREP_found=false
4897   # Loop through the user's path and test for each of PROGNAME-LIST
4898   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4899 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4900 do
4901   IFS=$as_save_IFS
4902   test -z "$as_dir" && as_dir=.
4903     for ac_prog in egrep; do
4904     for ac_exec_ext in '' $ac_executable_extensions; do
4905       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4906       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4907 # Check for GNU ac_path_EGREP and select it if it is found.
4908   # Check for GNU $ac_path_EGREP
4909 case `"$ac_path_EGREP" --version 2>&1` in
4910 *GNU*)
4911   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4912 *)
4913   ac_count=0
4914   $as_echo_n 0123456789 >"conftest.in"
4915   while :
4916   do
4917     cat "conftest.in" "conftest.in" >"conftest.tmp"
4918     mv "conftest.tmp" "conftest.in"
4919     cp "conftest.in" "conftest.nl"
4920     $as_echo 'EGREP' >> "conftest.nl"
4921     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4922     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4923     as_fn_arith $ac_count + 1 && ac_count=$as_val
4924     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4925       # Best one so far, save it but keep looking for a better one
4926       ac_cv_path_EGREP="$ac_path_EGREP"
4927       ac_path_EGREP_max=$ac_count
4928     fi
4929     # 10*(2^10) chars as input seems more than enough
4930     test $ac_count -gt 10 && break
4931   done
4932   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4933 esac
4934
4935       $ac_path_EGREP_found && break 3
4936     done
4937   done
4938   done
4939 IFS=$as_save_IFS
4940   if test -z "$ac_cv_path_EGREP"; then
4941     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4942   fi
4943 else
4944   ac_cv_path_EGREP=$EGREP
4945 fi
4946
4947    fi
4948 fi
4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4950 $as_echo "$ac_cv_path_EGREP" >&6; }
4951  EGREP="$ac_cv_path_EGREP"
4952
4953
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4955 $as_echo_n "checking for fgrep... " >&6; }
4956 if test "${ac_cv_path_FGREP+set}" = set; then :
4957   $as_echo_n "(cached) " >&6
4958 else
4959   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4960    then ac_cv_path_FGREP="$GREP -F"
4961    else
4962      if test -z "$FGREP"; then
4963   ac_path_FGREP_found=false
4964   # Loop through the user's path and test for each of PROGNAME-LIST
4965   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4966 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4967 do
4968   IFS=$as_save_IFS
4969   test -z "$as_dir" && as_dir=.
4970     for ac_prog in fgrep; do
4971     for ac_exec_ext in '' $ac_executable_extensions; do
4972       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4973       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4974 # Check for GNU ac_path_FGREP and select it if it is found.
4975   # Check for GNU $ac_path_FGREP
4976 case `"$ac_path_FGREP" --version 2>&1` in
4977 *GNU*)
4978   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4979 *)
4980   ac_count=0
4981   $as_echo_n 0123456789 >"conftest.in"
4982   while :
4983   do
4984     cat "conftest.in" "conftest.in" >"conftest.tmp"
4985     mv "conftest.tmp" "conftest.in"
4986     cp "conftest.in" "conftest.nl"
4987     $as_echo 'FGREP' >> "conftest.nl"
4988     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4989     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4990     as_fn_arith $ac_count + 1 && ac_count=$as_val
4991     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4992       # Best one so far, save it but keep looking for a better one
4993       ac_cv_path_FGREP="$ac_path_FGREP"
4994       ac_path_FGREP_max=$ac_count
4995     fi
4996     # 10*(2^10) chars as input seems more than enough
4997     test $ac_count -gt 10 && break
4998   done
4999   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5000 esac
5001
5002       $ac_path_FGREP_found && break 3
5003     done
5004   done
5005   done
5006 IFS=$as_save_IFS
5007   if test -z "$ac_cv_path_FGREP"; then
5008     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5009   fi
5010 else
5011   ac_cv_path_FGREP=$FGREP
5012 fi
5013
5014    fi
5015 fi
5016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5017 $as_echo "$ac_cv_path_FGREP" >&6; }
5018  FGREP="$ac_cv_path_FGREP"
5019
5020
5021 test -z "$GREP" && GREP=grep
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041 # Check whether --with-gnu-ld was given.
5042 if test "${with_gnu_ld+set}" = set; then :
5043   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5044 else
5045   with_gnu_ld=no
5046 fi
5047
5048 ac_prog=ld
5049 if test "$GCC" = yes; then
5050   # Check if gcc -print-prog-name=ld gives a path.
5051   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5052 $as_echo_n "checking for ld used by $CC... " >&6; }
5053   case $host in
5054   *-*-mingw*)
5055     # gcc leaves a trailing carriage return which upsets mingw
5056     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5057   *)
5058     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5059   esac
5060   case $ac_prog in
5061     # Accept absolute paths.
5062     [\\/]* | ?:[\\/]*)
5063       re_direlt='/[^/][^/]*/\.\./'
5064       # Canonicalize the pathname of ld
5065       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5066       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5067         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5068       done
5069       test -z "$LD" && LD="$ac_prog"
5070       ;;
5071   "")
5072     # If it fails, then pretend we aren't using GCC.
5073     ac_prog=ld
5074     ;;
5075   *)
5076     # If it is relative, then search for the first ld in PATH.
5077     with_gnu_ld=unknown
5078     ;;
5079   esac
5080 elif test "$with_gnu_ld" = yes; then
5081   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5082 $as_echo_n "checking for GNU ld... " >&6; }
5083 else
5084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5085 $as_echo_n "checking for non-GNU ld... " >&6; }
5086 fi
5087 if test "${lt_cv_path_LD+set}" = set; then :
5088   $as_echo_n "(cached) " >&6
5089 else
5090   if test -z "$LD"; then
5091   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5092   for ac_dir in $PATH; do
5093     IFS="$lt_save_ifs"
5094     test -z "$ac_dir" && ac_dir=.
5095     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5096       lt_cv_path_LD="$ac_dir/$ac_prog"
5097       # Check to see if the program is GNU ld.  I'd rather use --version,
5098       # but apparently some variants of GNU ld only accept -v.
5099       # Break only if it was the GNU/non-GNU ld that we prefer.
5100       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5101       *GNU* | *'with BFD'*)
5102         test "$with_gnu_ld" != no && break
5103         ;;
5104       *)
5105         test "$with_gnu_ld" != yes && break
5106         ;;
5107       esac
5108     fi
5109   done
5110   IFS="$lt_save_ifs"
5111 else
5112   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5113 fi
5114 fi
5115
5116 LD="$lt_cv_path_LD"
5117 if test -n "$LD"; then
5118   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5119 $as_echo "$LD" >&6; }
5120 else
5121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5122 $as_echo "no" >&6; }
5123 fi
5124 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5126 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5127 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5128   $as_echo_n "(cached) " >&6
5129 else
5130   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5131 case `$LD -v 2>&1 </dev/null` in
5132 *GNU* | *'with BFD'*)
5133   lt_cv_prog_gnu_ld=yes
5134   ;;
5135 *)
5136   lt_cv_prog_gnu_ld=no
5137   ;;
5138 esac
5139 fi
5140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5141 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5142 with_gnu_ld=$lt_cv_prog_gnu_ld
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5153 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5154 if test "${lt_cv_path_NM+set}" = set; then :
5155   $as_echo_n "(cached) " >&6
5156 else
5157   if test -n "$NM"; then
5158   # Let the user override the test.
5159   lt_cv_path_NM="$NM"
5160 else
5161   lt_nm_to_check="${ac_tool_prefix}nm"
5162   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5163     lt_nm_to_check="$lt_nm_to_check nm"
5164   fi
5165   for lt_tmp_nm in $lt_nm_to_check; do
5166     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5167     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5168       IFS="$lt_save_ifs"
5169       test -z "$ac_dir" && ac_dir=.
5170       tmp_nm="$ac_dir/$lt_tmp_nm"
5171       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5172         # Check to see if the nm accepts a BSD-compat flag.
5173         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5174         #   nm: unknown option "B" ignored
5175         # Tru64's nm complains that /dev/null is an invalid object file
5176         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5177         */dev/null* | *'Invalid file or object type'*)
5178           lt_cv_path_NM="$tmp_nm -B"
5179           break
5180           ;;
5181         *)
5182           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5183           */dev/null*)
5184             lt_cv_path_NM="$tmp_nm -p"
5185             break
5186             ;;
5187           *)
5188             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5189             continue # so that we can try to find one that supports BSD flags
5190             ;;
5191           esac
5192           ;;
5193         esac
5194       fi
5195     done
5196     IFS="$lt_save_ifs"
5197   done
5198   : ${lt_cv_path_NM=no}
5199 fi
5200 fi
5201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5202 $as_echo "$lt_cv_path_NM" >&6; }
5203 if test "$lt_cv_path_NM" != "no"; then
5204   NM="$lt_cv_path_NM"
5205 else
5206   # Didn't find any BSD compatible name lister, look for dumpbin.
5207   if test -n "$DUMPBIN"; then :
5208     # Let the user override the test.
5209   else
5210     if test -n "$ac_tool_prefix"; then
5211   for ac_prog in dumpbin "link -dump"
5212   do
5213     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5214 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5216 $as_echo_n "checking for $ac_word... " >&6; }
5217 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5218   $as_echo_n "(cached) " >&6
5219 else
5220   if test -n "$DUMPBIN"; then
5221   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5222 else
5223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5224 for as_dir in $PATH
5225 do
5226   IFS=$as_save_IFS
5227   test -z "$as_dir" && as_dir=.
5228     for ac_exec_ext in '' $ac_executable_extensions; do
5229   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5230     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5231     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5232     break 2
5233   fi
5234 done
5235   done
5236 IFS=$as_save_IFS
5237
5238 fi
5239 fi
5240 DUMPBIN=$ac_cv_prog_DUMPBIN
5241 if test -n "$DUMPBIN"; then
5242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5243 $as_echo "$DUMPBIN" >&6; }
5244 else
5245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5246 $as_echo "no" >&6; }
5247 fi
5248
5249
5250     test -n "$DUMPBIN" && break
5251   done
5252 fi
5253 if test -z "$DUMPBIN"; then
5254   ac_ct_DUMPBIN=$DUMPBIN
5255   for ac_prog in dumpbin "link -dump"
5256 do
5257   # Extract the first word of "$ac_prog", so it can be a program name with args.
5258 set dummy $ac_prog; ac_word=$2
5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5260 $as_echo_n "checking for $ac_word... " >&6; }
5261 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5262   $as_echo_n "(cached) " >&6
5263 else
5264   if test -n "$ac_ct_DUMPBIN"; then
5265   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5266 else
5267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5268 for as_dir in $PATH
5269 do
5270   IFS=$as_save_IFS
5271   test -z "$as_dir" && as_dir=.
5272     for ac_exec_ext in '' $ac_executable_extensions; do
5273   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5274     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5276     break 2
5277   fi
5278 done
5279   done
5280 IFS=$as_save_IFS
5281
5282 fi
5283 fi
5284 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5285 if test -n "$ac_ct_DUMPBIN"; then
5286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5287 $as_echo "$ac_ct_DUMPBIN" >&6; }
5288 else
5289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5290 $as_echo "no" >&6; }
5291 fi
5292
5293
5294   test -n "$ac_ct_DUMPBIN" && break
5295 done
5296
5297   if test "x$ac_ct_DUMPBIN" = x; then
5298     DUMPBIN=":"
5299   else
5300     case $cross_compiling:$ac_tool_warned in
5301 yes:)
5302 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5303 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5304 ac_tool_warned=yes ;;
5305 esac
5306     DUMPBIN=$ac_ct_DUMPBIN
5307   fi
5308 fi
5309
5310     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5311     *COFF*)
5312       DUMPBIN="$DUMPBIN -symbols"
5313       ;;
5314     *)
5315       DUMPBIN=:
5316       ;;
5317     esac
5318   fi
5319
5320   if test "$DUMPBIN" != ":"; then
5321     NM="$DUMPBIN"
5322   fi
5323 fi
5324 test -z "$NM" && NM=nm
5325
5326
5327
5328
5329
5330
5331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5332 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5333 if test "${lt_cv_nm_interface+set}" = set; then :
5334   $as_echo_n "(cached) " >&6
5335 else
5336   lt_cv_nm_interface="BSD nm"
5337   echo "int some_variable = 0;" > conftest.$ac_ext
5338   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5339   (eval "$ac_compile" 2>conftest.err)
5340   cat conftest.err >&5
5341   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5342   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5343   cat conftest.err >&5
5344   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5345   cat conftest.out >&5
5346   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5347     lt_cv_nm_interface="MS dumpbin"
5348   fi
5349   rm -f conftest*
5350 fi
5351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5352 $as_echo "$lt_cv_nm_interface" >&6; }
5353
5354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5355 $as_echo_n "checking whether ln -s works... " >&6; }
5356 LN_S=$as_ln_s
5357 if test "$LN_S" = "ln -s"; then
5358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5359 $as_echo "yes" >&6; }
5360 else
5361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5362 $as_echo "no, using $LN_S" >&6; }
5363 fi
5364
5365 # find the maximum length of command line arguments
5366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5367 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5368 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5369   $as_echo_n "(cached) " >&6
5370 else
5371     i=0
5372   teststring="ABCD"
5373
5374   case $build_os in
5375   msdosdjgpp*)
5376     # On DJGPP, this test can blow up pretty badly due to problems in libc
5377     # (any single argument exceeding 2000 bytes causes a buffer overrun
5378     # during glob expansion).  Even if it were fixed, the result of this
5379     # check would be larger than it should be.
5380     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5381     ;;
5382
5383   gnu*)
5384     # Under GNU Hurd, this test is not required because there is
5385     # no limit to the length of command line arguments.
5386     # Libtool will interpret -1 as no limit whatsoever
5387     lt_cv_sys_max_cmd_len=-1;
5388     ;;
5389
5390   cygwin* | mingw* | cegcc*)
5391     # On Win9x/ME, this test blows up -- it succeeds, but takes
5392     # about 5 minutes as the teststring grows exponentially.
5393     # Worse, since 9x/ME are not pre-emptively multitasking,
5394     # you end up with a "frozen" computer, even though with patience
5395     # the test eventually succeeds (with a max line length of 256k).
5396     # Instead, let's just punt: use the minimum linelength reported by
5397     # all of the supported platforms: 8192 (on NT/2K/XP).
5398     lt_cv_sys_max_cmd_len=8192;
5399     ;;
5400
5401   mint*)
5402     # On MiNT this can take a long time and run out of memory.
5403     lt_cv_sys_max_cmd_len=8192;
5404     ;;
5405
5406   amigaos*)
5407     # On AmigaOS with pdksh, this test takes hours, literally.
5408     # So we just punt and use a minimum line length of 8192.
5409     lt_cv_sys_max_cmd_len=8192;
5410     ;;
5411
5412   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5413     # This has been around since 386BSD, at least.  Likely further.
5414     if test -x /sbin/sysctl; then
5415       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5416     elif test -x /usr/sbin/sysctl; then
5417       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5418     else
5419       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5420     fi
5421     # And add a safety zone
5422     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5423     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5424     ;;
5425
5426   interix*)
5427     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5428     lt_cv_sys_max_cmd_len=196608
5429     ;;
5430
5431   osf*)
5432     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5433     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5434     # nice to cause kernel panics so lets avoid the loop below.
5435     # First set a reasonable default.
5436     lt_cv_sys_max_cmd_len=16384
5437     #
5438     if test -x /sbin/sysconfig; then
5439       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5440         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5441       esac
5442     fi
5443     ;;
5444   sco3.2v5*)
5445     lt_cv_sys_max_cmd_len=102400
5446     ;;
5447   sysv5* | sco5v6* | sysv4.2uw2*)
5448     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5449     if test -n "$kargmax"; then
5450       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5451     else
5452       lt_cv_sys_max_cmd_len=32768
5453     fi
5454     ;;
5455   *)
5456     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5457     if test -n "$lt_cv_sys_max_cmd_len"; then
5458       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5459       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5460     else
5461       # Make teststring a little bigger before we do anything with it.
5462       # a 1K string should be a reasonable start.
5463       for i in 1 2 3 4 5 6 7 8 ; do
5464         teststring=$teststring$teststring
5465       done
5466       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5467       # If test is not a shell built-in, we'll probably end up computing a
5468       # maximum length that is only half of the actual maximum length, but
5469       # we can't tell.
5470       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5471                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5472               test $i != 17 # 1/2 MB should be enough
5473       do
5474         i=`expr $i + 1`
5475         teststring=$teststring$teststring
5476       done
5477       # Only check the string length outside the loop.
5478       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5479       teststring=
5480       # Add a significant safety factor because C++ compilers can tack on
5481       # massive amounts of additional arguments before passing them to the
5482       # linker.  It appears as though 1/2 is a usable value.
5483       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5484     fi
5485     ;;
5486   esac
5487
5488 fi
5489
5490 if test -n $lt_cv_sys_max_cmd_len ; then
5491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5492 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5493 else
5494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5495 $as_echo "none" >&6; }
5496 fi
5497 max_cmd_len=$lt_cv_sys_max_cmd_len
5498
5499
5500
5501
5502
5503
5504 : ${CP="cp -f"}
5505 : ${MV="mv -f"}
5506 : ${RM="rm -f"}
5507
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5509 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5510 # Try some XSI features
5511 xsi_shell=no
5512 ( _lt_dummy="a/b/c"
5513   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5514       = c,a/b,, \
5515     && eval 'test $(( 1 + 1 )) -eq 2 \
5516     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5517   && xsi_shell=yes
5518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5519 $as_echo "$xsi_shell" >&6; }
5520
5521
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5523 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5524 lt_shell_append=no
5525 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5526     >/dev/null 2>&1 \
5527   && lt_shell_append=yes
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5529 $as_echo "$lt_shell_append" >&6; }
5530
5531
5532 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5533   lt_unset=unset
5534 else
5535   lt_unset=false
5536 fi
5537
5538
5539
5540
5541
5542 # test EBCDIC or ASCII
5543 case `echo X|tr X '\101'` in
5544  A) # ASCII based system
5545     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5546   lt_SP2NL='tr \040 \012'
5547   lt_NL2SP='tr \015\012 \040\040'
5548   ;;
5549  *) # EBCDIC based system
5550   lt_SP2NL='tr \100 \n'
5551   lt_NL2SP='tr \r\n \100\100'
5552   ;;
5553 esac
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5564 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5565 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5566   $as_echo_n "(cached) " >&6
5567 else
5568   lt_cv_ld_reload_flag='-r'
5569 fi
5570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5571 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5572 reload_flag=$lt_cv_ld_reload_flag
5573 case $reload_flag in
5574 "" | " "*) ;;
5575 *) reload_flag=" $reload_flag" ;;
5576 esac
5577 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5578 case $host_os in
5579   darwin*)
5580     if test "$GCC" = yes; then
5581       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5582     else
5583       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5584     fi
5585     ;;
5586 esac
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596 if test -n "$ac_tool_prefix"; then
5597   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5598 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5600 $as_echo_n "checking for $ac_word... " >&6; }
5601 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5602   $as_echo_n "(cached) " >&6
5603 else
5604   if test -n "$OBJDUMP"; then
5605   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5606 else
5607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5608 for as_dir in $PATH
5609 do
5610   IFS=$as_save_IFS
5611   test -z "$as_dir" && as_dir=.
5612     for ac_exec_ext in '' $ac_executable_extensions; do
5613   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5614     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5616     break 2
5617   fi
5618 done
5619   done
5620 IFS=$as_save_IFS
5621
5622 fi
5623 fi
5624 OBJDUMP=$ac_cv_prog_OBJDUMP
5625 if test -n "$OBJDUMP"; then
5626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5627 $as_echo "$OBJDUMP" >&6; }
5628 else
5629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5630 $as_echo "no" >&6; }
5631 fi
5632
5633
5634 fi
5635 if test -z "$ac_cv_prog_OBJDUMP"; then
5636   ac_ct_OBJDUMP=$OBJDUMP
5637   # Extract the first word of "objdump", so it can be a program name with args.
5638 set dummy objdump; ac_word=$2
5639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5640 $as_echo_n "checking for $ac_word... " >&6; }
5641 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5642   $as_echo_n "(cached) " >&6
5643 else
5644   if test -n "$ac_ct_OBJDUMP"; then
5645   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5646 else
5647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5648 for as_dir in $PATH
5649 do
5650   IFS=$as_save_IFS
5651   test -z "$as_dir" && as_dir=.
5652     for ac_exec_ext in '' $ac_executable_extensions; do
5653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5654     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5656     break 2
5657   fi
5658 done
5659   done
5660 IFS=$as_save_IFS
5661
5662 fi
5663 fi
5664 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5665 if test -n "$ac_ct_OBJDUMP"; then
5666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5667 $as_echo "$ac_ct_OBJDUMP" >&6; }
5668 else
5669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5670 $as_echo "no" >&6; }
5671 fi
5672
5673   if test "x$ac_ct_OBJDUMP" = x; then
5674     OBJDUMP="false"
5675   else
5676     case $cross_compiling:$ac_tool_warned in
5677 yes:)
5678 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5679 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5680 ac_tool_warned=yes ;;
5681 esac
5682     OBJDUMP=$ac_ct_OBJDUMP
5683   fi
5684 else
5685   OBJDUMP="$ac_cv_prog_OBJDUMP"
5686 fi
5687
5688 test -z "$OBJDUMP" && OBJDUMP=objdump
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5699 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5700 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5701   $as_echo_n "(cached) " >&6
5702 else
5703   lt_cv_file_magic_cmd='$MAGIC_CMD'
5704 lt_cv_file_magic_test_file=
5705 lt_cv_deplibs_check_method='unknown'
5706 # Need to set the preceding variable on all platforms that support
5707 # interlibrary dependencies.
5708 # 'none' -- dependencies not supported.
5709 # `unknown' -- same as none, but documents that we really don't know.
5710 # 'pass_all' -- all dependencies passed with no checks.
5711 # 'test_compile' -- check by making test program.
5712 # 'file_magic [[regex]]' -- check by looking for files in library path
5713 # which responds to the $file_magic_cmd with a given extended regex.
5714 # If you have `file' or equivalent on your system and you're not sure
5715 # whether `pass_all' will *always* work, you probably want this one.
5716
5717 case $host_os in
5718 aix[4-9]*)
5719   lt_cv_deplibs_check_method=pass_all
5720   ;;
5721
5722 beos*)
5723   lt_cv_deplibs_check_method=pass_all
5724   ;;
5725
5726 bsdi[45]*)
5727   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5728   lt_cv_file_magic_cmd='/usr/bin/file -L'
5729   lt_cv_file_magic_test_file=/shlib/libc.so
5730   ;;
5731
5732 cygwin*)
5733   # func_win32_libid is a shell function defined in ltmain.sh
5734   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5735   lt_cv_file_magic_cmd='func_win32_libid'
5736   ;;
5737
5738 mingw* | pw32*)
5739   # Base MSYS/MinGW do not provide the 'file' command needed by
5740   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5741   # unless we find 'file', for example because we are cross-compiling.
5742   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5743   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5744     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5745     lt_cv_file_magic_cmd='func_win32_libid'
5746   else
5747     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5748     lt_cv_file_magic_cmd='$OBJDUMP -f'
5749   fi
5750   ;;
5751
5752 cegcc*)
5753   # use the weaker test based on 'objdump'. See mingw*.
5754   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5755   lt_cv_file_magic_cmd='$OBJDUMP -f'
5756   ;;
5757
5758 darwin* | rhapsody*)
5759   lt_cv_deplibs_check_method=pass_all
5760   ;;
5761
5762 freebsd* | dragonfly*)
5763   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5764     case $host_cpu in
5765     i*86 )
5766       # Not sure whether the presence of OpenBSD here was a mistake.
5767       # Let's accept both of them until this is cleared up.
5768       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5769       lt_cv_file_magic_cmd=/usr/bin/file
5770       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5771       ;;
5772     esac
5773   else
5774     lt_cv_deplibs_check_method=pass_all
5775   fi
5776   ;;
5777
5778 gnu*)
5779   lt_cv_deplibs_check_method=pass_all
5780   ;;
5781
5782 haiku*)
5783   lt_cv_deplibs_check_method=pass_all
5784   ;;
5785
5786 hpux10.20* | hpux11*)
5787   lt_cv_file_magic_cmd=/usr/bin/file
5788   case $host_cpu in
5789   ia64*)
5790     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5791     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5792     ;;
5793   hppa*64*)
5794     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5795     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5796     ;;
5797   *)
5798     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5799     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5800     ;;
5801   esac
5802   ;;
5803
5804 interix[3-9]*)
5805   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5806   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5807   ;;
5808
5809 irix5* | irix6* | nonstopux*)
5810   case $LD in
5811   *-32|*"-32 ") libmagic=32-bit;;
5812   *-n32|*"-n32 ") libmagic=N32;;
5813   *-64|*"-64 ") libmagic=64-bit;;
5814   *) libmagic=never-match;;
5815   esac
5816   lt_cv_deplibs_check_method=pass_all
5817   ;;
5818
5819 # This must be Linux ELF.
5820 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5821   lt_cv_deplibs_check_method=pass_all
5822   ;;
5823
5824 netbsd*)
5825   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5826     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5827   else
5828     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5829   fi
5830   ;;
5831
5832 newos6*)
5833   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5834   lt_cv_file_magic_cmd=/usr/bin/file
5835   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5836   ;;
5837
5838 *nto* | *qnx*)
5839   lt_cv_deplibs_check_method=pass_all
5840   ;;
5841
5842 openbsd*)
5843   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5844     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5845   else
5846     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5847   fi
5848   ;;
5849
5850 osf3* | osf4* | osf5*)
5851   lt_cv_deplibs_check_method=pass_all
5852   ;;
5853
5854 rdos*)
5855   lt_cv_deplibs_check_method=pass_all
5856   ;;
5857
5858 solaris*)
5859   lt_cv_deplibs_check_method=pass_all
5860   ;;
5861
5862 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5863   lt_cv_deplibs_check_method=pass_all
5864   ;;
5865
5866 sysv4 | sysv4.3*)
5867   case $host_vendor in
5868   motorola)
5869     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]'
5870     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5871     ;;
5872   ncr)
5873     lt_cv_deplibs_check_method=pass_all
5874     ;;
5875   sequent)
5876     lt_cv_file_magic_cmd='/bin/file'
5877     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5878     ;;
5879   sni)
5880     lt_cv_file_magic_cmd='/bin/file'
5881     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5882     lt_cv_file_magic_test_file=/lib/libc.so
5883     ;;
5884   siemens)
5885     lt_cv_deplibs_check_method=pass_all
5886     ;;
5887   pc)
5888     lt_cv_deplibs_check_method=pass_all
5889     ;;
5890   esac
5891   ;;
5892
5893 tpf*)
5894   lt_cv_deplibs_check_method=pass_all
5895   ;;
5896 esac
5897
5898 fi
5899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5900 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5901 file_magic_cmd=$lt_cv_file_magic_cmd
5902 deplibs_check_method=$lt_cv_deplibs_check_method
5903 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916 if test -n "$ac_tool_prefix"; then
5917   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5918 set dummy ${ac_tool_prefix}ar; ac_word=$2
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5920 $as_echo_n "checking for $ac_word... " >&6; }
5921 if test "${ac_cv_prog_AR+set}" = set; then :
5922   $as_echo_n "(cached) " >&6
5923 else
5924   if test -n "$AR"; then
5925   ac_cv_prog_AR="$AR" # Let the user override the test.
5926 else
5927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5928 for as_dir in $PATH
5929 do
5930   IFS=$as_save_IFS
5931   test -z "$as_dir" && as_dir=.
5932     for ac_exec_ext in '' $ac_executable_extensions; do
5933   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5934     ac_cv_prog_AR="${ac_tool_prefix}ar"
5935     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5936     break 2
5937   fi
5938 done
5939   done
5940 IFS=$as_save_IFS
5941
5942 fi
5943 fi
5944 AR=$ac_cv_prog_AR
5945 if test -n "$AR"; then
5946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5947 $as_echo "$AR" >&6; }
5948 else
5949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5950 $as_echo "no" >&6; }
5951 fi
5952
5953
5954 fi
5955 if test -z "$ac_cv_prog_AR"; then
5956   ac_ct_AR=$AR
5957   # Extract the first word of "ar", so it can be a program name with args.
5958 set dummy ar; ac_word=$2
5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5960 $as_echo_n "checking for $ac_word... " >&6; }
5961 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5962   $as_echo_n "(cached) " >&6
5963 else
5964   if test -n "$ac_ct_AR"; then
5965   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5966 else
5967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5968 for as_dir in $PATH
5969 do
5970   IFS=$as_save_IFS
5971   test -z "$as_dir" && as_dir=.
5972     for ac_exec_ext in '' $ac_executable_extensions; do
5973   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5974     ac_cv_prog_ac_ct_AR="ar"
5975     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5976     break 2
5977   fi
5978 done
5979   done
5980 IFS=$as_save_IFS
5981
5982 fi
5983 fi
5984 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5985 if test -n "$ac_ct_AR"; then
5986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5987 $as_echo "$ac_ct_AR" >&6; }
5988 else
5989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5990 $as_echo "no" >&6; }
5991 fi
5992
5993   if test "x$ac_ct_AR" = x; then
5994     AR="false"
5995   else
5996     case $cross_compiling:$ac_tool_warned in
5997 yes:)
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5999 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6000 ac_tool_warned=yes ;;
6001 esac
6002     AR=$ac_ct_AR
6003   fi
6004 else
6005   AR="$ac_cv_prog_AR"
6006 fi
6007
6008 test -z "$AR" && AR=ar
6009 test -z "$AR_FLAGS" && AR_FLAGS=cru
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021 if test -n "$ac_tool_prefix"; then
6022   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6023 set dummy ${ac_tool_prefix}strip; ac_word=$2
6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6025 $as_echo_n "checking for $ac_word... " >&6; }
6026 if test "${ac_cv_prog_STRIP+set}" = set; then :
6027   $as_echo_n "(cached) " >&6
6028 else
6029   if test -n "$STRIP"; then
6030   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6031 else
6032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6033 for as_dir in $PATH
6034 do
6035   IFS=$as_save_IFS
6036   test -z "$as_dir" && as_dir=.
6037     for ac_exec_ext in '' $ac_executable_extensions; do
6038   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6039     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6040     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6041     break 2
6042   fi
6043 done
6044   done
6045 IFS=$as_save_IFS
6046
6047 fi
6048 fi
6049 STRIP=$ac_cv_prog_STRIP
6050 if test -n "$STRIP"; then
6051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6052 $as_echo "$STRIP" >&6; }
6053 else
6054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6055 $as_echo "no" >&6; }
6056 fi
6057
6058
6059 fi
6060 if test -z "$ac_cv_prog_STRIP"; then
6061   ac_ct_STRIP=$STRIP
6062   # Extract the first word of "strip", so it can be a program name with args.
6063 set dummy strip; ac_word=$2
6064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6065 $as_echo_n "checking for $ac_word... " >&6; }
6066 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6067   $as_echo_n "(cached) " >&6
6068 else
6069   if test -n "$ac_ct_STRIP"; then
6070   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6071 else
6072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6073 for as_dir in $PATH
6074 do
6075   IFS=$as_save_IFS
6076   test -z "$as_dir" && as_dir=.
6077     for ac_exec_ext in '' $ac_executable_extensions; do
6078   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6079     ac_cv_prog_ac_ct_STRIP="strip"
6080     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6081     break 2
6082   fi
6083 done
6084   done
6085 IFS=$as_save_IFS
6086
6087 fi
6088 fi
6089 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6090 if test -n "$ac_ct_STRIP"; then
6091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6092 $as_echo "$ac_ct_STRIP" >&6; }
6093 else
6094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6095 $as_echo "no" >&6; }
6096 fi
6097
6098   if test "x$ac_ct_STRIP" = x; then
6099     STRIP=":"
6100   else
6101     case $cross_compiling:$ac_tool_warned in
6102 yes:)
6103 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6104 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6105 ac_tool_warned=yes ;;
6106 esac
6107     STRIP=$ac_ct_STRIP
6108   fi
6109 else
6110   STRIP="$ac_cv_prog_STRIP"
6111 fi
6112
6113 test -z "$STRIP" && STRIP=:
6114
6115
6116
6117
6118
6119
6120 if test -n "$ac_tool_prefix"; then
6121   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6122 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6124 $as_echo_n "checking for $ac_word... " >&6; }
6125 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6126   $as_echo_n "(cached) " >&6
6127 else
6128   if test -n "$RANLIB"; then
6129   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6130 else
6131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6132 for as_dir in $PATH
6133 do
6134   IFS=$as_save_IFS
6135   test -z "$as_dir" && as_dir=.
6136     for ac_exec_ext in '' $ac_executable_extensions; do
6137   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6138     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6140     break 2
6141   fi
6142 done
6143   done
6144 IFS=$as_save_IFS
6145
6146 fi
6147 fi
6148 RANLIB=$ac_cv_prog_RANLIB
6149 if test -n "$RANLIB"; then
6150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6151 $as_echo "$RANLIB" >&6; }
6152 else
6153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6154 $as_echo "no" >&6; }
6155 fi
6156
6157
6158 fi
6159 if test -z "$ac_cv_prog_RANLIB"; then
6160   ac_ct_RANLIB=$RANLIB
6161   # Extract the first word of "ranlib", so it can be a program name with args.
6162 set dummy ranlib; ac_word=$2
6163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6164 $as_echo_n "checking for $ac_word... " >&6; }
6165 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6166   $as_echo_n "(cached) " >&6
6167 else
6168   if test -n "$ac_ct_RANLIB"; then
6169   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6170 else
6171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6172 for as_dir in $PATH
6173 do
6174   IFS=$as_save_IFS
6175   test -z "$as_dir" && as_dir=.
6176     for ac_exec_ext in '' $ac_executable_extensions; do
6177   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6178     ac_cv_prog_ac_ct_RANLIB="ranlib"
6179     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6180     break 2
6181   fi
6182 done
6183   done
6184 IFS=$as_save_IFS
6185
6186 fi
6187 fi
6188 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6189 if test -n "$ac_ct_RANLIB"; then
6190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6191 $as_echo "$ac_ct_RANLIB" >&6; }
6192 else
6193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6194 $as_echo "no" >&6; }
6195 fi
6196
6197   if test "x$ac_ct_RANLIB" = x; then
6198     RANLIB=":"
6199   else
6200     case $cross_compiling:$ac_tool_warned in
6201 yes:)
6202 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6203 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6204 ac_tool_warned=yes ;;
6205 esac
6206     RANLIB=$ac_ct_RANLIB
6207   fi
6208 else
6209   RANLIB="$ac_cv_prog_RANLIB"
6210 fi
6211
6212 test -z "$RANLIB" && RANLIB=:
6213
6214
6215
6216
6217
6218
6219 # Determine commands to create old-style static archives.
6220 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6221 old_postinstall_cmds='chmod 644 $oldlib'
6222 old_postuninstall_cmds=
6223
6224 if test -n "$RANLIB"; then
6225   case $host_os in
6226   openbsd*)
6227     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6228     ;;
6229   *)
6230     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6231     ;;
6232   esac
6233   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6234 fi
6235
6236 case $host_os in
6237   darwin*)
6238     lock_old_archive_extraction=yes ;;
6239   *)
6240     lock_old_archive_extraction=no ;;
6241 esac
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281 # If no C compiler was specified, use CC.
6282 LTCC=${LTCC-"$CC"}
6283
6284 # If no C compiler flags were specified, use CFLAGS.
6285 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6286
6287 # Allow CC to be a program name with arguments.
6288 compiler=$CC
6289
6290
6291 # Check for command to grab the raw symbol name followed by C symbol from nm.
6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6293 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6294 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6295   $as_echo_n "(cached) " >&6
6296 else
6297
6298 # These are sane defaults that work on at least a few old systems.
6299 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6300
6301 # Character class describing NM global symbol codes.
6302 symcode='[BCDEGRST]'
6303
6304 # Regexp to match symbols that can be accessed directly from C.
6305 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6306
6307 # Define system-specific variables.
6308 case $host_os in
6309 aix*)
6310   symcode='[BCDT]'
6311   ;;
6312 cygwin* | mingw* | pw32* | cegcc*)
6313   symcode='[ABCDGISTW]'
6314   ;;
6315 hpux*)
6316   if test "$host_cpu" = ia64; then
6317     symcode='[ABCDEGRST]'
6318   fi
6319   ;;
6320 irix* | nonstopux*)
6321   symcode='[BCDEGRST]'
6322   ;;
6323 osf*)
6324   symcode='[BCDEGQRST]'
6325   ;;
6326 solaris*)
6327   symcode='[BDRT]'
6328   ;;
6329 sco3.2v5*)
6330   symcode='[DT]'
6331   ;;
6332 sysv4.2uw2*)
6333   symcode='[DT]'
6334   ;;
6335 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6336   symcode='[ABDT]'
6337   ;;
6338 sysv4)
6339   symcode='[DFNSTU]'
6340   ;;
6341 esac
6342
6343 # If we're using GNU nm, then use its standard symbol codes.
6344 case `$NM -V 2>&1` in
6345 *GNU* | *'with BFD'*)
6346   symcode='[ABCDGIRSTW]' ;;
6347 esac
6348
6349 # Transform an extracted symbol line into a proper C declaration.
6350 # Some systems (esp. on ia64) link data and code symbols differently,
6351 # so use this general approach.
6352 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6353
6354 # Transform an extracted symbol line into symbol name and symbol address
6355 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6356 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'"
6357
6358 # Handle CRLF in mingw tool chain
6359 opt_cr=
6360 case $build_os in
6361 mingw*)
6362   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6363   ;;
6364 esac
6365
6366 # Try without a prefix underscore, then with it.
6367 for ac_symprfx in "" "_"; do
6368
6369   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6370   symxfrm="\\1 $ac_symprfx\\2 \\2"
6371
6372   # Write the raw and C identifiers.
6373   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6374     # Fake it for dumpbin and say T for any non-static function
6375     # and D for any global variable.
6376     # Also find C++ and __fastcall symbols from MSVC++,
6377     # which start with @ or ?.
6378     lt_cv_sys_global_symbol_pipe="$AWK '"\
6379 "     {last_section=section; section=\$ 3};"\
6380 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6381 "     \$ 0!~/External *\|/{next};"\
6382 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6383 "     {if(hide[section]) next};"\
6384 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6385 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6386 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6387 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6388 "     ' prfx=^$ac_symprfx"
6389   else
6390     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6391   fi
6392
6393   # Check to see that the pipe works correctly.
6394   pipe_works=no
6395
6396   rm -f conftest*
6397   cat > conftest.$ac_ext <<_LT_EOF
6398 #ifdef __cplusplus
6399 extern "C" {
6400 #endif
6401 char nm_test_var;
6402 void nm_test_func(void);
6403 void nm_test_func(void){}
6404 #ifdef __cplusplus
6405 }
6406 #endif
6407 int main(){nm_test_var='a';nm_test_func();return(0);}
6408 _LT_EOF
6409
6410   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6411   (eval $ac_compile) 2>&5
6412   ac_status=$?
6413   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6414   test $ac_status = 0; }; then
6415     # Now try to grab the symbols.
6416     nlist=conftest.nm
6417     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6418   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6419   ac_status=$?
6420   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6421   test $ac_status = 0; } && test -s "$nlist"; then
6422       # Try sorting and uniquifying the output.
6423       if sort "$nlist" | uniq > "$nlist"T; then
6424         mv -f "$nlist"T "$nlist"
6425       else
6426         rm -f "$nlist"T
6427       fi
6428
6429       # Make sure that we snagged all the symbols we need.
6430       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6431         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6432           cat <<_LT_EOF > conftest.$ac_ext
6433 #ifdef __cplusplus
6434 extern "C" {
6435 #endif
6436
6437 _LT_EOF
6438           # Now generate the symbol file.
6439           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6440
6441           cat <<_LT_EOF >> conftest.$ac_ext
6442
6443 /* The mapping between symbol names and symbols.  */
6444 const struct {
6445   const char *name;
6446   void       *address;
6447 }
6448 lt__PROGRAM__LTX_preloaded_symbols[] =
6449 {
6450   { "@PROGRAM@", (void *) 0 },
6451 _LT_EOF
6452           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6453           cat <<\_LT_EOF >> conftest.$ac_ext
6454   {0, (void *) 0}
6455 };
6456
6457 /* This works around a problem in FreeBSD linker */
6458 #ifdef FREEBSD_WORKAROUND
6459 static const void *lt_preloaded_setup() {
6460   return lt__PROGRAM__LTX_preloaded_symbols;
6461 }
6462 #endif
6463
6464 #ifdef __cplusplus
6465 }
6466 #endif
6467 _LT_EOF
6468           # Now try linking the two files.
6469           mv conftest.$ac_objext conftstm.$ac_objext
6470           lt_save_LIBS="$LIBS"
6471           lt_save_CFLAGS="$CFLAGS"
6472           LIBS="conftstm.$ac_objext"
6473           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6474           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6475   (eval $ac_link) 2>&5
6476   ac_status=$?
6477   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6478   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6479             pipe_works=yes
6480           fi
6481           LIBS="$lt_save_LIBS"
6482           CFLAGS="$lt_save_CFLAGS"
6483         else
6484           echo "cannot find nm_test_func in $nlist" >&5
6485         fi
6486       else
6487         echo "cannot find nm_test_var in $nlist" >&5
6488       fi
6489     else
6490       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6491     fi
6492   else
6493     echo "$progname: failed program was:" >&5
6494     cat conftest.$ac_ext >&5
6495   fi
6496   rm -rf conftest* conftst*
6497
6498   # Do not use the global_symbol_pipe unless it works.
6499   if test "$pipe_works" = yes; then
6500     break
6501   else
6502     lt_cv_sys_global_symbol_pipe=
6503   fi
6504 done
6505
6506 fi
6507
6508 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6509   lt_cv_sys_global_symbol_to_cdecl=
6510 fi
6511 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6513 $as_echo "failed" >&6; }
6514 else
6515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6516 $as_echo "ok" >&6; }
6517 fi
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541 # Check whether --enable-libtool-lock was given.
6542 if test "${enable_libtool_lock+set}" = set; then :
6543   enableval=$enable_libtool_lock;
6544 fi
6545
6546 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6547
6548 # Some flags need to be propagated to the compiler or linker for good
6549 # libtool support.
6550 case $host in
6551 ia64-*-hpux*)
6552   # Find out which ABI we are using.
6553   echo 'int i;' > conftest.$ac_ext
6554   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6555   (eval $ac_compile) 2>&5
6556   ac_status=$?
6557   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6558   test $ac_status = 0; }; then
6559     case `/usr/bin/file conftest.$ac_objext` in
6560       *ELF-32*)
6561         HPUX_IA64_MODE="32"
6562         ;;
6563       *ELF-64*)
6564         HPUX_IA64_MODE="64"
6565         ;;
6566     esac
6567   fi
6568   rm -rf conftest*
6569   ;;
6570 *-*-irix6*)
6571   # Find out which ABI we are using.
6572   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6573   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6574   (eval $ac_compile) 2>&5
6575   ac_status=$?
6576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6577   test $ac_status = 0; }; then
6578     if test "$lt_cv_prog_gnu_ld" = yes; then
6579       case `/usr/bin/file conftest.$ac_objext` in
6580         *32-bit*)
6581           LD="${LD-ld} -melf32bsmip"
6582           ;;
6583         *N32*)
6584           LD="${LD-ld} -melf32bmipn32"
6585           ;;
6586         *64-bit*)
6587           LD="${LD-ld} -melf64bmip"
6588         ;;
6589       esac
6590     else
6591       case `/usr/bin/file conftest.$ac_objext` in
6592         *32-bit*)
6593           LD="${LD-ld} -32"
6594           ;;
6595         *N32*)
6596           LD="${LD-ld} -n32"
6597           ;;
6598         *64-bit*)
6599           LD="${LD-ld} -64"
6600           ;;
6601       esac
6602     fi
6603   fi
6604   rm -rf conftest*
6605   ;;
6606
6607 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6608 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6609   # Find out which ABI we are using.
6610   echo 'int i;' > conftest.$ac_ext
6611   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6612   (eval $ac_compile) 2>&5
6613   ac_status=$?
6614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6615   test $ac_status = 0; }; then
6616     case `/usr/bin/file conftest.o` in
6617       *32-bit*)
6618         case $host in
6619           x86_64-*kfreebsd*-gnu)
6620             LD="${LD-ld} -m elf_i386_fbsd"
6621             ;;
6622           x86_64-*linux*)
6623             case `/usr/bin/file conftest.o` in
6624               *x86-64*)
6625                 LD="${LD-ld} -m elf32_x86_64"
6626                 ;;
6627               *)
6628                 LD="${LD-ld} -m elf_i386"
6629                 ;;
6630             esac
6631             ;;
6632           powerpc64le-*linux*)
6633             LD="${LD-ld} -m elf32lppclinux"
6634             ;;
6635           powerpc64-*linux*)
6636             LD="${LD-ld} -m elf32ppclinux"
6637             ;;
6638           s390x-*linux*)
6639             LD="${LD-ld} -m elf_s390"
6640             ;;
6641           sparc64-*linux*)
6642             LD="${LD-ld} -m elf32_sparc"
6643             ;;
6644         esac
6645         ;;
6646       *64-bit*)
6647         case $host in
6648           x86_64-*kfreebsd*-gnu)
6649             LD="${LD-ld} -m elf_x86_64_fbsd"
6650             ;;
6651           x86_64-*linux*)
6652             LD="${LD-ld} -m elf_x86_64"
6653             ;;
6654           powerpcle-*linux*)
6655             LD="${LD-ld} -m elf64lppc"
6656             ;;
6657           powerpc-*linux*)
6658             LD="${LD-ld} -m elf64ppc"
6659             ;;
6660           s390*-*linux*|s390*-*tpf*)
6661             LD="${LD-ld} -m elf64_s390"
6662             ;;
6663           sparc*-*linux*)
6664             LD="${LD-ld} -m elf64_sparc"
6665             ;;
6666         esac
6667         ;;
6668     esac
6669   fi
6670   rm -rf conftest*
6671   ;;
6672
6673 *-*-sco3.2v5*)
6674   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6675   SAVE_CFLAGS="$CFLAGS"
6676   CFLAGS="$CFLAGS -belf"
6677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6678 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6679 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6680   $as_echo_n "(cached) " >&6
6681 else
6682   ac_ext=c
6683 ac_cpp='$CPP $CPPFLAGS'
6684 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6685 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6686 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6687
6688      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6689 /* end confdefs.h.  */
6690
6691 int
6692 main ()
6693 {
6694
6695   ;
6696   return 0;
6697 }
6698 _ACEOF
6699 if ac_fn_c_try_link "$LINENO"; then :
6700   lt_cv_cc_needs_belf=yes
6701 else
6702   lt_cv_cc_needs_belf=no
6703 fi
6704 rm -f core conftest.err conftest.$ac_objext \
6705     conftest$ac_exeext conftest.$ac_ext
6706      ac_ext=c
6707 ac_cpp='$CPP $CPPFLAGS'
6708 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6709 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6710 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6711
6712 fi
6713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6714 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6715   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6716     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6717     CFLAGS="$SAVE_CFLAGS"
6718   fi
6719   ;;
6720 sparc*-*solaris*)
6721   # Find out which ABI we are using.
6722   echo 'int i;' > conftest.$ac_ext
6723   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6724   (eval $ac_compile) 2>&5
6725   ac_status=$?
6726   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6727   test $ac_status = 0; }; then
6728     case `/usr/bin/file conftest.o` in
6729     *64-bit*)
6730       case $lt_cv_prog_gnu_ld in
6731       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6732       *)
6733         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6734           LD="${LD-ld} -64"
6735         fi
6736         ;;
6737       esac
6738       ;;
6739     esac
6740   fi
6741   rm -rf conftest*
6742   ;;
6743 esac
6744
6745 need_locks="$enable_libtool_lock"
6746
6747
6748   case $host_os in
6749     rhapsody* | darwin*)
6750     if test -n "$ac_tool_prefix"; then
6751   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6752 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6754 $as_echo_n "checking for $ac_word... " >&6; }
6755 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6756   $as_echo_n "(cached) " >&6
6757 else
6758   if test -n "$DSYMUTIL"; then
6759   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6760 else
6761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6762 for as_dir in $PATH
6763 do
6764   IFS=$as_save_IFS
6765   test -z "$as_dir" && as_dir=.
6766     for ac_exec_ext in '' $ac_executable_extensions; do
6767   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6768     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6770     break 2
6771   fi
6772 done
6773   done
6774 IFS=$as_save_IFS
6775
6776 fi
6777 fi
6778 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6779 if test -n "$DSYMUTIL"; then
6780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6781 $as_echo "$DSYMUTIL" >&6; }
6782 else
6783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6784 $as_echo "no" >&6; }
6785 fi
6786
6787
6788 fi
6789 if test -z "$ac_cv_prog_DSYMUTIL"; then
6790   ac_ct_DSYMUTIL=$DSYMUTIL
6791   # Extract the first word of "dsymutil", so it can be a program name with args.
6792 set dummy dsymutil; ac_word=$2
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6794 $as_echo_n "checking for $ac_word... " >&6; }
6795 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6796   $as_echo_n "(cached) " >&6
6797 else
6798   if test -n "$ac_ct_DSYMUTIL"; then
6799   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6800 else
6801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6802 for as_dir in $PATH
6803 do
6804   IFS=$as_save_IFS
6805   test -z "$as_dir" && as_dir=.
6806     for ac_exec_ext in '' $ac_executable_extensions; do
6807   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6808     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6810     break 2
6811   fi
6812 done
6813   done
6814 IFS=$as_save_IFS
6815
6816 fi
6817 fi
6818 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6819 if test -n "$ac_ct_DSYMUTIL"; then
6820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6821 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6822 else
6823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6824 $as_echo "no" >&6; }
6825 fi
6826
6827   if test "x$ac_ct_DSYMUTIL" = x; then
6828     DSYMUTIL=":"
6829   else
6830     case $cross_compiling:$ac_tool_warned in
6831 yes:)
6832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6833 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6834 ac_tool_warned=yes ;;
6835 esac
6836     DSYMUTIL=$ac_ct_DSYMUTIL
6837   fi
6838 else
6839   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6840 fi
6841
6842     if test -n "$ac_tool_prefix"; then
6843   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6844 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6846 $as_echo_n "checking for $ac_word... " >&6; }
6847 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6848   $as_echo_n "(cached) " >&6
6849 else
6850   if test -n "$NMEDIT"; then
6851   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6852 else
6853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6854 for as_dir in $PATH
6855 do
6856   IFS=$as_save_IFS
6857   test -z "$as_dir" && as_dir=.
6858     for ac_exec_ext in '' $ac_executable_extensions; do
6859   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6860     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6861     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6862     break 2
6863   fi
6864 done
6865   done
6866 IFS=$as_save_IFS
6867
6868 fi
6869 fi
6870 NMEDIT=$ac_cv_prog_NMEDIT
6871 if test -n "$NMEDIT"; then
6872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6873 $as_echo "$NMEDIT" >&6; }
6874 else
6875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6876 $as_echo "no" >&6; }
6877 fi
6878
6879
6880 fi
6881 if test -z "$ac_cv_prog_NMEDIT"; then
6882   ac_ct_NMEDIT=$NMEDIT
6883   # Extract the first word of "nmedit", so it can be a program name with args.
6884 set dummy nmedit; ac_word=$2
6885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6886 $as_echo_n "checking for $ac_word... " >&6; }
6887 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6888   $as_echo_n "(cached) " >&6
6889 else
6890   if test -n "$ac_ct_NMEDIT"; then
6891   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6892 else
6893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6894 for as_dir in $PATH
6895 do
6896   IFS=$as_save_IFS
6897   test -z "$as_dir" && as_dir=.
6898     for ac_exec_ext in '' $ac_executable_extensions; do
6899   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6900     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6901     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6902     break 2
6903   fi
6904 done
6905   done
6906 IFS=$as_save_IFS
6907
6908 fi
6909 fi
6910 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6911 if test -n "$ac_ct_NMEDIT"; then
6912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6913 $as_echo "$ac_ct_NMEDIT" >&6; }
6914 else
6915   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6916 $as_echo "no" >&6; }
6917 fi
6918
6919   if test "x$ac_ct_NMEDIT" = x; then
6920     NMEDIT=":"
6921   else
6922     case $cross_compiling:$ac_tool_warned in
6923 yes:)
6924 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6925 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6926 ac_tool_warned=yes ;;
6927 esac
6928     NMEDIT=$ac_ct_NMEDIT
6929   fi
6930 else
6931   NMEDIT="$ac_cv_prog_NMEDIT"
6932 fi
6933
6934     if test -n "$ac_tool_prefix"; then
6935   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6936 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6938 $as_echo_n "checking for $ac_word... " >&6; }
6939 if test "${ac_cv_prog_LIPO+set}" = set; then :
6940   $as_echo_n "(cached) " >&6
6941 else
6942   if test -n "$LIPO"; then
6943   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6944 else
6945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6946 for as_dir in $PATH
6947 do
6948   IFS=$as_save_IFS
6949   test -z "$as_dir" && as_dir=.
6950     for ac_exec_ext in '' $ac_executable_extensions; do
6951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6952     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6953     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6954     break 2
6955   fi
6956 done
6957   done
6958 IFS=$as_save_IFS
6959
6960 fi
6961 fi
6962 LIPO=$ac_cv_prog_LIPO
6963 if test -n "$LIPO"; then
6964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6965 $as_echo "$LIPO" >&6; }
6966 else
6967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6968 $as_echo "no" >&6; }
6969 fi
6970
6971
6972 fi
6973 if test -z "$ac_cv_prog_LIPO"; then
6974   ac_ct_LIPO=$LIPO
6975   # Extract the first word of "lipo", so it can be a program name with args.
6976 set dummy lipo; ac_word=$2
6977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6978 $as_echo_n "checking for $ac_word... " >&6; }
6979 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6980   $as_echo_n "(cached) " >&6
6981 else
6982   if test -n "$ac_ct_LIPO"; then
6983   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6984 else
6985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6986 for as_dir in $PATH
6987 do
6988   IFS=$as_save_IFS
6989   test -z "$as_dir" && as_dir=.
6990     for ac_exec_ext in '' $ac_executable_extensions; do
6991   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6992     ac_cv_prog_ac_ct_LIPO="lipo"
6993     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6994     break 2
6995   fi
6996 done
6997   done
6998 IFS=$as_save_IFS
6999
7000 fi
7001 fi
7002 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7003 if test -n "$ac_ct_LIPO"; then
7004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7005 $as_echo "$ac_ct_LIPO" >&6; }
7006 else
7007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7008 $as_echo "no" >&6; }
7009 fi
7010
7011   if test "x$ac_ct_LIPO" = x; then
7012     LIPO=":"
7013   else
7014     case $cross_compiling:$ac_tool_warned in
7015 yes:)
7016 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7017 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7018 ac_tool_warned=yes ;;
7019 esac
7020     LIPO=$ac_ct_LIPO
7021   fi
7022 else
7023   LIPO="$ac_cv_prog_LIPO"
7024 fi
7025
7026     if test -n "$ac_tool_prefix"; then
7027   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7028 set dummy ${ac_tool_prefix}otool; ac_word=$2
7029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7030 $as_echo_n "checking for $ac_word... " >&6; }
7031 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7032   $as_echo_n "(cached) " >&6
7033 else
7034   if test -n "$OTOOL"; then
7035   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7036 else
7037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7038 for as_dir in $PATH
7039 do
7040   IFS=$as_save_IFS
7041   test -z "$as_dir" && as_dir=.
7042     for ac_exec_ext in '' $ac_executable_extensions; do
7043   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7044     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7045     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7046     break 2
7047   fi
7048 done
7049   done
7050 IFS=$as_save_IFS
7051
7052 fi
7053 fi
7054 OTOOL=$ac_cv_prog_OTOOL
7055 if test -n "$OTOOL"; then
7056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7057 $as_echo "$OTOOL" >&6; }
7058 else
7059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7060 $as_echo "no" >&6; }
7061 fi
7062
7063
7064 fi
7065 if test -z "$ac_cv_prog_OTOOL"; then
7066   ac_ct_OTOOL=$OTOOL
7067   # Extract the first word of "otool", so it can be a program name with args.
7068 set dummy otool; ac_word=$2
7069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7070 $as_echo_n "checking for $ac_word... " >&6; }
7071 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7072   $as_echo_n "(cached) " >&6
7073 else
7074   if test -n "$ac_ct_OTOOL"; then
7075   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7076 else
7077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7078 for as_dir in $PATH
7079 do
7080   IFS=$as_save_IFS
7081   test -z "$as_dir" && as_dir=.
7082     for ac_exec_ext in '' $ac_executable_extensions; do
7083   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7084     ac_cv_prog_ac_ct_OTOOL="otool"
7085     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7086     break 2
7087   fi
7088 done
7089   done
7090 IFS=$as_save_IFS
7091
7092 fi
7093 fi
7094 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7095 if test -n "$ac_ct_OTOOL"; then
7096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7097 $as_echo "$ac_ct_OTOOL" >&6; }
7098 else
7099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7100 $as_echo "no" >&6; }
7101 fi
7102
7103   if test "x$ac_ct_OTOOL" = x; then
7104     OTOOL=":"
7105   else
7106     case $cross_compiling:$ac_tool_warned in
7107 yes:)
7108 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7109 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7110 ac_tool_warned=yes ;;
7111 esac
7112     OTOOL=$ac_ct_OTOOL
7113   fi
7114 else
7115   OTOOL="$ac_cv_prog_OTOOL"
7116 fi
7117
7118     if test -n "$ac_tool_prefix"; then
7119   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7120 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7122 $as_echo_n "checking for $ac_word... " >&6; }
7123 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7124   $as_echo_n "(cached) " >&6
7125 else
7126   if test -n "$OTOOL64"; then
7127   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7128 else
7129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7130 for as_dir in $PATH
7131 do
7132   IFS=$as_save_IFS
7133   test -z "$as_dir" && as_dir=.
7134     for ac_exec_ext in '' $ac_executable_extensions; do
7135   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7136     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7137     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7138     break 2
7139   fi
7140 done
7141   done
7142 IFS=$as_save_IFS
7143
7144 fi
7145 fi
7146 OTOOL64=$ac_cv_prog_OTOOL64
7147 if test -n "$OTOOL64"; then
7148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7149 $as_echo "$OTOOL64" >&6; }
7150 else
7151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7152 $as_echo "no" >&6; }
7153 fi
7154
7155
7156 fi
7157 if test -z "$ac_cv_prog_OTOOL64"; then
7158   ac_ct_OTOOL64=$OTOOL64
7159   # Extract the first word of "otool64", so it can be a program name with args.
7160 set dummy otool64; ac_word=$2
7161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7162 $as_echo_n "checking for $ac_word... " >&6; }
7163 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7164   $as_echo_n "(cached) " >&6
7165 else
7166   if test -n "$ac_ct_OTOOL64"; then
7167   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7168 else
7169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7170 for as_dir in $PATH
7171 do
7172   IFS=$as_save_IFS
7173   test -z "$as_dir" && as_dir=.
7174     for ac_exec_ext in '' $ac_executable_extensions; do
7175   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7176     ac_cv_prog_ac_ct_OTOOL64="otool64"
7177     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7178     break 2
7179   fi
7180 done
7181   done
7182 IFS=$as_save_IFS
7183
7184 fi
7185 fi
7186 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7187 if test -n "$ac_ct_OTOOL64"; then
7188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7189 $as_echo "$ac_ct_OTOOL64" >&6; }
7190 else
7191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7192 $as_echo "no" >&6; }
7193 fi
7194
7195   if test "x$ac_ct_OTOOL64" = x; then
7196     OTOOL64=":"
7197   else
7198     case $cross_compiling:$ac_tool_warned in
7199 yes:)
7200 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7201 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7202 ac_tool_warned=yes ;;
7203 esac
7204     OTOOL64=$ac_ct_OTOOL64
7205   fi
7206 else
7207   OTOOL64="$ac_cv_prog_OTOOL64"
7208 fi
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7237 $as_echo_n "checking for -single_module linker flag... " >&6; }
7238 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7239   $as_echo_n "(cached) " >&6
7240 else
7241   lt_cv_apple_cc_single_mod=no
7242       if test -z "${LT_MULTI_MODULE}"; then
7243         # By default we will add the -single_module flag. You can override
7244         # by either setting the environment variable LT_MULTI_MODULE
7245         # non-empty at configure time, or by adding -multi_module to the
7246         # link flags.
7247         rm -rf libconftest.dylib*
7248         echo "int foo(void){return 1;}" > conftest.c
7249         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7250 -dynamiclib -Wl,-single_module conftest.c" >&5
7251         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7252           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7253         _lt_result=$?
7254         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7255           lt_cv_apple_cc_single_mod=yes
7256         else
7257           cat conftest.err >&5
7258         fi
7259         rm -rf libconftest.dylib*
7260         rm -f conftest.*
7261       fi
7262 fi
7263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7264 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7265     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7266 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7267 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7268   $as_echo_n "(cached) " >&6
7269 else
7270   lt_cv_ld_exported_symbols_list=no
7271       save_LDFLAGS=$LDFLAGS
7272       echo "_main" > conftest.sym
7273       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7274       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7275 /* end confdefs.h.  */
7276
7277 int
7278 main ()
7279 {
7280
7281   ;
7282   return 0;
7283 }
7284 _ACEOF
7285 if ac_fn_c_try_link "$LINENO"; then :
7286   lt_cv_ld_exported_symbols_list=yes
7287 else
7288   lt_cv_ld_exported_symbols_list=no
7289 fi
7290 rm -f core conftest.err conftest.$ac_objext \
7291     conftest$ac_exeext conftest.$ac_ext
7292         LDFLAGS="$save_LDFLAGS"
7293
7294 fi
7295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7296 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7297     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7298 $as_echo_n "checking for -force_load linker flag... " >&6; }
7299 if test "${lt_cv_ld_force_load+set}" = set; then :
7300   $as_echo_n "(cached) " >&6
7301 else
7302   lt_cv_ld_force_load=no
7303       cat > conftest.c << _LT_EOF
7304 int forced_loaded() { return 2;}
7305 _LT_EOF
7306       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7307       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7308       echo "$AR cru libconftest.a conftest.o" >&5
7309       $AR cru libconftest.a conftest.o 2>&5
7310       cat > conftest.c << _LT_EOF
7311 int main() { return 0;}
7312 _LT_EOF
7313       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7314       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7315       _lt_result=$?
7316       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7317         lt_cv_ld_force_load=yes
7318       else
7319         cat conftest.err >&5
7320       fi
7321         rm -f conftest.err libconftest.a conftest conftest.c
7322         rm -rf conftest.dSYM
7323
7324 fi
7325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7326 $as_echo "$lt_cv_ld_force_load" >&6; }
7327     case $host_os in
7328     rhapsody* | darwin1.[012])
7329       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7330     darwin1.*)
7331       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7332     darwin*) # darwin 5.x on
7333       # if running on 10.5 or later, the deployment target defaults
7334       # to the OS version, if on x86, and 10.4, the deployment
7335       # target defaults to 10.4. Don't you love it?
7336       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7337         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7338           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7339         10.[012][,.]*)
7340           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7341         10.*)
7342           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7343       esac
7344     ;;
7345   esac
7346     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7347       _lt_dar_single_mod='$single_module'
7348     fi
7349     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7350       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7351     else
7352       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7353     fi
7354     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7355       _lt_dsymutil='~$DSYMUTIL $lib || :'
7356     else
7357       _lt_dsymutil=
7358     fi
7359     ;;
7360   esac
7361
7362 ac_ext=c
7363 ac_cpp='$CPP $CPPFLAGS'
7364 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7365 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7366 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7368 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7369 # On Suns, sometimes $CPP names a directory.
7370 if test -n "$CPP" && test -d "$CPP"; then
7371   CPP=
7372 fi
7373 if test -z "$CPP"; then
7374   if test "${ac_cv_prog_CPP+set}" = set; then :
7375   $as_echo_n "(cached) " >&6
7376 else
7377       # Double quotes because CPP needs to be expanded
7378     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7379     do
7380       ac_preproc_ok=false
7381 for ac_c_preproc_warn_flag in '' yes
7382 do
7383   # Use a header file that comes with gcc, so configuring glibc
7384   # with a fresh cross-compiler works.
7385   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7386   # <limits.h> exists even on freestanding compilers.
7387   # On the NeXT, cc -E runs the code through the compiler's parser,
7388   # not just through cpp. "Syntax error" is here to catch this case.
7389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7390 /* end confdefs.h.  */
7391 #ifdef __STDC__
7392 # include <limits.h>
7393 #else
7394 # include <assert.h>
7395 #endif
7396                      Syntax error
7397 _ACEOF
7398 if ac_fn_c_try_cpp "$LINENO"; then :
7399
7400 else
7401   # Broken: fails on valid input.
7402 continue
7403 fi
7404 rm -f conftest.err conftest.$ac_ext
7405
7406   # OK, works on sane cases.  Now check whether nonexistent headers
7407   # can be detected and how.
7408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7409 /* end confdefs.h.  */
7410 #include <ac_nonexistent.h>
7411 _ACEOF
7412 if ac_fn_c_try_cpp "$LINENO"; then :
7413   # Broken: success on invalid input.
7414 continue
7415 else
7416   # Passes both tests.
7417 ac_preproc_ok=:
7418 break
7419 fi
7420 rm -f conftest.err conftest.$ac_ext
7421
7422 done
7423 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7424 rm -f conftest.err conftest.$ac_ext
7425 if $ac_preproc_ok; then :
7426   break
7427 fi
7428
7429     done
7430     ac_cv_prog_CPP=$CPP
7431
7432 fi
7433   CPP=$ac_cv_prog_CPP
7434 else
7435   ac_cv_prog_CPP=$CPP
7436 fi
7437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7438 $as_echo "$CPP" >&6; }
7439 ac_preproc_ok=false
7440 for ac_c_preproc_warn_flag in '' yes
7441 do
7442   # Use a header file that comes with gcc, so configuring glibc
7443   # with a fresh cross-compiler works.
7444   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7445   # <limits.h> exists even on freestanding compilers.
7446   # On the NeXT, cc -E runs the code through the compiler's parser,
7447   # not just through cpp. "Syntax error" is here to catch this case.
7448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7449 /* end confdefs.h.  */
7450 #ifdef __STDC__
7451 # include <limits.h>
7452 #else
7453 # include <assert.h>
7454 #endif
7455                      Syntax error
7456 _ACEOF
7457 if ac_fn_c_try_cpp "$LINENO"; then :
7458
7459 else
7460   # Broken: fails on valid input.
7461 continue
7462 fi
7463 rm -f conftest.err conftest.$ac_ext
7464
7465   # OK, works on sane cases.  Now check whether nonexistent headers
7466   # can be detected and how.
7467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7468 /* end confdefs.h.  */
7469 #include <ac_nonexistent.h>
7470 _ACEOF
7471 if ac_fn_c_try_cpp "$LINENO"; then :
7472   # Broken: success on invalid input.
7473 continue
7474 else
7475   # Passes both tests.
7476 ac_preproc_ok=:
7477 break
7478 fi
7479 rm -f conftest.err conftest.$ac_ext
7480
7481 done
7482 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7483 rm -f conftest.err conftest.$ac_ext
7484 if $ac_preproc_ok; then :
7485
7486 else
7487   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7488 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7489 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7490 See \`config.log' for more details." "$LINENO" 5; }
7491 fi
7492
7493 ac_ext=c
7494 ac_cpp='$CPP $CPPFLAGS'
7495 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7496 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7497 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7498
7499
7500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7501 $as_echo_n "checking for ANSI C header files... " >&6; }
7502 if test "${ac_cv_header_stdc+set}" = set; then :
7503   $as_echo_n "(cached) " >&6
7504 else
7505   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7506 /* end confdefs.h.  */
7507 #include <stdlib.h>
7508 #include <stdarg.h>
7509 #include <string.h>
7510 #include <float.h>
7511
7512 int
7513 main ()
7514 {
7515
7516   ;
7517   return 0;
7518 }
7519 _ACEOF
7520 if ac_fn_c_try_compile "$LINENO"; then :
7521   ac_cv_header_stdc=yes
7522 else
7523   ac_cv_header_stdc=no
7524 fi
7525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7526
7527 if test $ac_cv_header_stdc = yes; then
7528   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7530 /* end confdefs.h.  */
7531 #include <string.h>
7532
7533 _ACEOF
7534 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7535   $EGREP "memchr" >/dev/null 2>&1; then :
7536
7537 else
7538   ac_cv_header_stdc=no
7539 fi
7540 rm -f conftest*
7541
7542 fi
7543
7544 if test $ac_cv_header_stdc = yes; then
7545   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7546   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7547 /* end confdefs.h.  */
7548 #include <stdlib.h>
7549
7550 _ACEOF
7551 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7552   $EGREP "free" >/dev/null 2>&1; then :
7553
7554 else
7555   ac_cv_header_stdc=no
7556 fi
7557 rm -f conftest*
7558
7559 fi
7560
7561 if test $ac_cv_header_stdc = yes; then
7562   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7563   if test "$cross_compiling" = yes; then :
7564   :
7565 else
7566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7567 /* end confdefs.h.  */
7568 #include <ctype.h>
7569 #include <stdlib.h>
7570 #if ((' ' & 0x0FF) == 0x020)
7571 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7572 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7573 #else
7574 # define ISLOWER(c) \
7575                    (('a' <= (c) && (c) <= 'i') \
7576                      || ('j' <= (c) && (c) <= 'r') \
7577                      || ('s' <= (c) && (c) <= 'z'))
7578 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7579 #endif
7580
7581 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7582 int
7583 main ()
7584 {
7585   int i;
7586   for (i = 0; i < 256; i++)
7587     if (XOR (islower (i), ISLOWER (i))
7588         || toupper (i) != TOUPPER (i))
7589       return 2;
7590   return 0;
7591 }
7592 _ACEOF
7593 if ac_fn_c_try_run "$LINENO"; then :
7594
7595 else
7596   ac_cv_header_stdc=no
7597 fi
7598 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7599   conftest.$ac_objext conftest.beam conftest.$ac_ext
7600 fi
7601
7602 fi
7603 fi
7604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7605 $as_echo "$ac_cv_header_stdc" >&6; }
7606 if test $ac_cv_header_stdc = yes; then
7607
7608 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7609
7610 fi
7611
7612 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7613 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7614                   inttypes.h stdint.h unistd.h
7615 do :
7616   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7617 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7618 "
7619 eval as_val=\$$as_ac_Header
7620    if test "x$as_val" = x""yes; then :
7621   cat >>confdefs.h <<_ACEOF
7622 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7623 _ACEOF
7624
7625 fi
7626
7627 done
7628
7629
7630 for ac_header in dlfcn.h
7631 do :
7632   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7633 "
7634 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7635   cat >>confdefs.h <<_ACEOF
7636 #define HAVE_DLFCN_H 1
7637 _ACEOF
7638
7639 fi
7640
7641 done
7642
7643
7644
7645
7646
7647 # Set options
7648
7649
7650
7651         enable_dlopen=no
7652
7653
7654   enable_win32_dll=no
7655
7656
7657             # Check whether --enable-shared was given.
7658 if test "${enable_shared+set}" = set; then :
7659   enableval=$enable_shared; p=${PACKAGE-default}
7660     case $enableval in
7661     yes) enable_shared=yes ;;
7662     no) enable_shared=no ;;
7663     *)
7664       enable_shared=no
7665       # Look at the argument we got.  We use all the common list separators.
7666       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7667       for pkg in $enableval; do
7668         IFS="$lt_save_ifs"
7669         if test "X$pkg" = "X$p"; then
7670           enable_shared=yes
7671         fi
7672       done
7673       IFS="$lt_save_ifs"
7674       ;;
7675     esac
7676 else
7677   enable_shared=yes
7678 fi
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688   # Check whether --enable-static was given.
7689 if test "${enable_static+set}" = set; then :
7690   enableval=$enable_static; p=${PACKAGE-default}
7691     case $enableval in
7692     yes) enable_static=yes ;;
7693     no) enable_static=no ;;
7694     *)
7695      enable_static=no
7696       # Look at the argument we got.  We use all the common list separators.
7697       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7698       for pkg in $enableval; do
7699         IFS="$lt_save_ifs"
7700         if test "X$pkg" = "X$p"; then
7701           enable_static=yes
7702         fi
7703       done
7704       IFS="$lt_save_ifs"
7705       ;;
7706     esac
7707 else
7708   enable_static=yes
7709 fi
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720 # Check whether --with-pic was given.
7721 if test "${with_pic+set}" = set; then :
7722   withval=$with_pic; pic_mode="$withval"
7723 else
7724   pic_mode=default
7725 fi
7726
7727
7728 test -z "$pic_mode" && pic_mode=default
7729
7730
7731
7732
7733
7734
7735
7736   # Check whether --enable-fast-install was given.
7737 if test "${enable_fast_install+set}" = set; then :
7738   enableval=$enable_fast_install; p=${PACKAGE-default}
7739     case $enableval in
7740     yes) enable_fast_install=yes ;;
7741     no) enable_fast_install=no ;;
7742     *)
7743       enable_fast_install=no
7744       # Look at the argument we got.  We use all the common list separators.
7745       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7746       for pkg in $enableval; do
7747         IFS="$lt_save_ifs"
7748         if test "X$pkg" = "X$p"; then
7749           enable_fast_install=yes
7750         fi
7751       done
7752       IFS="$lt_save_ifs"
7753       ;;
7754     esac
7755 else
7756   enable_fast_install=yes
7757 fi
7758
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769 # This can be used to rebuild libtool when needed
7770 LIBTOOL_DEPS="$ltmain"
7771
7772 # Always use our own libtool.
7773 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800 test -z "$LN_S" && LN_S="ln -s"
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815 if test -n "${ZSH_VERSION+set}" ; then
7816    setopt NO_GLOB_SUBST
7817 fi
7818
7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7820 $as_echo_n "checking for objdir... " >&6; }
7821 if test "${lt_cv_objdir+set}" = set; then :
7822   $as_echo_n "(cached) " >&6
7823 else
7824   rm -f .libs 2>/dev/null
7825 mkdir .libs 2>/dev/null
7826 if test -d .libs; then
7827   lt_cv_objdir=.libs
7828 else
7829   # MS-DOS does not allow filenames that begin with a dot.
7830   lt_cv_objdir=_libs
7831 fi
7832 rmdir .libs 2>/dev/null
7833 fi
7834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7835 $as_echo "$lt_cv_objdir" >&6; }
7836 objdir=$lt_cv_objdir
7837
7838
7839
7840
7841
7842 cat >>confdefs.h <<_ACEOF
7843 #define LT_OBJDIR "$lt_cv_objdir/"
7844 _ACEOF
7845
7846
7847
7848
7849 case $host_os in
7850 aix3*)
7851   # AIX sometimes has problems with the GCC collect2 program.  For some
7852   # reason, if we set the COLLECT_NAMES environment variable, the problems
7853   # vanish in a puff of smoke.
7854   if test "X${COLLECT_NAMES+set}" != Xset; then
7855     COLLECT_NAMES=
7856     export COLLECT_NAMES
7857   fi
7858   ;;
7859 esac
7860
7861 # Global variables:
7862 ofile=libtool
7863 can_build_shared=yes
7864
7865 # All known linkers require a `.a' archive for static linking (except MSVC,
7866 # which needs '.lib').
7867 libext=a
7868
7869 with_gnu_ld="$lt_cv_prog_gnu_ld"
7870
7871 old_CC="$CC"
7872 old_CFLAGS="$CFLAGS"
7873
7874 # Set sane defaults for various variables
7875 test -z "$CC" && CC=cc
7876 test -z "$LTCC" && LTCC=$CC
7877 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7878 test -z "$LD" && LD=ld
7879 test -z "$ac_objext" && ac_objext=o
7880
7881 for cc_temp in $compiler""; do
7882   case $cc_temp in
7883     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7884     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7885     \-*) ;;
7886     *) break;;
7887   esac
7888 done
7889 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7890
7891
7892 # Only perform the check for file, if the check method requires it
7893 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7894 case $deplibs_check_method in
7895 file_magic*)
7896   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7897     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7898 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7899 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7900   $as_echo_n "(cached) " >&6
7901 else
7902   case $MAGIC_CMD in
7903 [\\/*] |  ?:[\\/]*)
7904   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7905   ;;
7906 *)
7907   lt_save_MAGIC_CMD="$MAGIC_CMD"
7908   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7909   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7910   for ac_dir in $ac_dummy; do
7911     IFS="$lt_save_ifs"
7912     test -z "$ac_dir" && ac_dir=.
7913     if test -f $ac_dir/${ac_tool_prefix}file; then
7914       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7915       if test -n "$file_magic_test_file"; then
7916         case $deplibs_check_method in
7917         "file_magic "*)
7918           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7919           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7920           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7921             $EGREP "$file_magic_regex" > /dev/null; then
7922             :
7923           else
7924             cat <<_LT_EOF 1>&2
7925
7926 *** Warning: the command libtool uses to detect shared libraries,
7927 *** $file_magic_cmd, produces output that libtool cannot recognize.
7928 *** The result is that libtool may fail to recognize shared libraries
7929 *** as such.  This will affect the creation of libtool libraries that
7930 *** depend on shared libraries, but programs linked with such libtool
7931 *** libraries will work regardless of this problem.  Nevertheless, you
7932 *** may want to report the problem to your system manager and/or to
7933 *** bug-libtool@gnu.org
7934
7935 _LT_EOF
7936           fi ;;
7937         esac
7938       fi
7939       break
7940     fi
7941   done
7942   IFS="$lt_save_ifs"
7943   MAGIC_CMD="$lt_save_MAGIC_CMD"
7944   ;;
7945 esac
7946 fi
7947
7948 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7949 if test -n "$MAGIC_CMD"; then
7950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7951 $as_echo "$MAGIC_CMD" >&6; }
7952 else
7953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7954 $as_echo "no" >&6; }
7955 fi
7956
7957
7958
7959
7960
7961 if test -z "$lt_cv_path_MAGIC_CMD"; then
7962   if test -n "$ac_tool_prefix"; then
7963     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7964 $as_echo_n "checking for file... " >&6; }
7965 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7966   $as_echo_n "(cached) " >&6
7967 else
7968   case $MAGIC_CMD in
7969 [\\/*] |  ?:[\\/]*)
7970   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7971   ;;
7972 *)
7973   lt_save_MAGIC_CMD="$MAGIC_CMD"
7974   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7975   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7976   for ac_dir in $ac_dummy; do
7977     IFS="$lt_save_ifs"
7978     test -z "$ac_dir" && ac_dir=.
7979     if test -f $ac_dir/file; then
7980       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7981       if test -n "$file_magic_test_file"; then
7982         case $deplibs_check_method in
7983         "file_magic "*)
7984           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7985           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7986           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7987             $EGREP "$file_magic_regex" > /dev/null; then
7988             :
7989           else
7990             cat <<_LT_EOF 1>&2
7991
7992 *** Warning: the command libtool uses to detect shared libraries,
7993 *** $file_magic_cmd, produces output that libtool cannot recognize.
7994 *** The result is that libtool may fail to recognize shared libraries
7995 *** as such.  This will affect the creation of libtool libraries that
7996 *** depend on shared libraries, but programs linked with such libtool
7997 *** libraries will work regardless of this problem.  Nevertheless, you
7998 *** may want to report the problem to your system manager and/or to
7999 *** bug-libtool@gnu.org
8000
8001 _LT_EOF
8002           fi ;;
8003         esac
8004       fi
8005       break
8006     fi
8007   done
8008   IFS="$lt_save_ifs"
8009   MAGIC_CMD="$lt_save_MAGIC_CMD"
8010   ;;
8011 esac
8012 fi
8013
8014 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8015 if test -n "$MAGIC_CMD"; then
8016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8017 $as_echo "$MAGIC_CMD" >&6; }
8018 else
8019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8020 $as_echo "no" >&6; }
8021 fi
8022
8023
8024   else
8025     MAGIC_CMD=:
8026   fi
8027 fi
8028
8029   fi
8030   ;;
8031 esac
8032
8033 # Use C for the default configuration in the libtool script
8034
8035 lt_save_CC="$CC"
8036 ac_ext=c
8037 ac_cpp='$CPP $CPPFLAGS'
8038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8041
8042
8043 # Source file extension for C test sources.
8044 ac_ext=c
8045
8046 # Object file extension for compiled C test sources.
8047 objext=o
8048 objext=$objext
8049
8050 # Code to be used in simple compile tests
8051 lt_simple_compile_test_code="int some_variable = 0;"
8052
8053 # Code to be used in simple link tests
8054 lt_simple_link_test_code='int main(){return(0);}'
8055
8056
8057
8058
8059
8060
8061
8062 # If no C compiler was specified, use CC.
8063 LTCC=${LTCC-"$CC"}
8064
8065 # If no C compiler flags were specified, use CFLAGS.
8066 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8067
8068 # Allow CC to be a program name with arguments.
8069 compiler=$CC
8070
8071 # Save the default compiler, since it gets overwritten when the other
8072 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8073 compiler_DEFAULT=$CC
8074
8075 # save warnings/boilerplate of simple test code
8076 ac_outfile=conftest.$ac_objext
8077 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8078 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8079 _lt_compiler_boilerplate=`cat conftest.err`
8080 $RM conftest*
8081
8082 ac_outfile=conftest.$ac_objext
8083 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8084 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8085 _lt_linker_boilerplate=`cat conftest.err`
8086 $RM -r conftest*
8087
8088
8089 ## CAVEAT EMPTOR:
8090 ## There is no encapsulation within the following macros, do not change
8091 ## the running order or otherwise move them around unless you know exactly
8092 ## what you are doing...
8093 if test -n "$compiler"; then
8094
8095 lt_prog_compiler_no_builtin_flag=
8096
8097 if test "$GCC" = yes; then
8098   case $cc_basename in
8099   nvcc*)
8100     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8101   *)
8102     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8103   esac
8104
8105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8106 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8107 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8108   $as_echo_n "(cached) " >&6
8109 else
8110   lt_cv_prog_compiler_rtti_exceptions=no
8111    ac_outfile=conftest.$ac_objext
8112    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8113    lt_compiler_flag="-fno-rtti -fno-exceptions"
8114    # Insert the option either (1) after the last *FLAGS variable, or
8115    # (2) before a word containing "conftest.", or (3) at the end.
8116    # Note that $ac_compile itself does not contain backslashes and begins
8117    # with a dollar sign (not a hyphen), so the echo should work correctly.
8118    # The option is referenced via a variable to avoid confusing sed.
8119    lt_compile=`echo "$ac_compile" | $SED \
8120    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8121    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8122    -e 's:$: $lt_compiler_flag:'`
8123    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8124    (eval "$lt_compile" 2>conftest.err)
8125    ac_status=$?
8126    cat conftest.err >&5
8127    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8128    if (exit $ac_status) && test -s "$ac_outfile"; then
8129      # The compiler can only warn and ignore the option if not recognized
8130      # So say no if there are warnings other than the usual output.
8131      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8132      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8133      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8134        lt_cv_prog_compiler_rtti_exceptions=yes
8135      fi
8136    fi
8137    $RM conftest*
8138
8139 fi
8140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8141 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8142
8143 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8144     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8145 else
8146     :
8147 fi
8148
8149 fi
8150
8151
8152
8153
8154
8155
8156   lt_prog_compiler_wl=
8157 lt_prog_compiler_pic=
8158 lt_prog_compiler_static=
8159
8160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8161 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8162
8163   if test "$GCC" = yes; then
8164     lt_prog_compiler_wl='-Wl,'
8165     lt_prog_compiler_static='-static'
8166
8167     case $host_os in
8168       aix*)
8169       # All AIX code is PIC.
8170       if test "$host_cpu" = ia64; then
8171         # AIX 5 now supports IA64 processor
8172         lt_prog_compiler_static='-Bstatic'
8173       fi
8174       lt_prog_compiler_pic='-fPIC'
8175       ;;
8176
8177     amigaos*)
8178       case $host_cpu in
8179       powerpc)
8180             # see comment about AmigaOS4 .so support
8181             lt_prog_compiler_pic='-fPIC'
8182         ;;
8183       m68k)
8184             # FIXME: we need at least 68020 code to build shared libraries, but
8185             # adding the `-m68020' flag to GCC prevents building anything better,
8186             # like `-m68040'.
8187             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8188         ;;
8189       esac
8190       ;;
8191
8192     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8193       # PIC is the default for these OSes.
8194       ;;
8195
8196     mingw* | cygwin* | pw32* | os2* | cegcc*)
8197       # This hack is so that the source file can tell whether it is being
8198       # built for inclusion in a dll (and should export symbols for example).
8199       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8200       # (--disable-auto-import) libraries
8201       lt_prog_compiler_pic='-DDLL_EXPORT'
8202       ;;
8203
8204     darwin* | rhapsody*)
8205       # PIC is the default on this platform
8206       # Common symbols not allowed in MH_DYLIB files
8207       lt_prog_compiler_pic='-fno-common'
8208       ;;
8209
8210     haiku*)
8211       # PIC is the default for Haiku.
8212       # The "-static" flag exists, but is broken.
8213       lt_prog_compiler_static=
8214       ;;
8215
8216     hpux*)
8217       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8218       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8219       # sets the default TLS model and affects inlining.
8220       case $host_cpu in
8221       hppa*64*)
8222         # +Z the default
8223         ;;
8224       *)
8225         lt_prog_compiler_pic='-fPIC'
8226         ;;
8227       esac
8228       ;;
8229
8230     interix[3-9]*)
8231       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8232       # Instead, we relocate shared libraries at runtime.
8233       ;;
8234
8235     msdosdjgpp*)
8236       # Just because we use GCC doesn't mean we suddenly get shared libraries
8237       # on systems that don't support them.
8238       lt_prog_compiler_can_build_shared=no
8239       enable_shared=no
8240       ;;
8241
8242     *nto* | *qnx*)
8243       # QNX uses GNU C++, but need to define -shared option too, otherwise
8244       # it will coredump.
8245       lt_prog_compiler_pic='-fPIC -shared'
8246       ;;
8247
8248     sysv4*MP*)
8249       if test -d /usr/nec; then
8250         lt_prog_compiler_pic=-Kconform_pic
8251       fi
8252       ;;
8253
8254     *)
8255       lt_prog_compiler_pic='-fPIC'
8256       ;;
8257     esac
8258
8259     case $cc_basename in
8260     nvcc*) # Cuda Compiler Driver 2.2
8261       lt_prog_compiler_wl='-Xlinker '
8262       lt_prog_compiler_pic='-Xcompiler -fPIC'
8263       ;;
8264     esac
8265   else
8266     # PORTME Check for flag to pass linker flags through the system compiler.
8267     case $host_os in
8268     aix*)
8269       lt_prog_compiler_wl='-Wl,'
8270       if test "$host_cpu" = ia64; then
8271         # AIX 5 now supports IA64 processor
8272         lt_prog_compiler_static='-Bstatic'
8273       else
8274         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8275       fi
8276       ;;
8277
8278     mingw* | cygwin* | pw32* | os2* | cegcc*)
8279       # This hack is so that the source file can tell whether it is being
8280       # built for inclusion in a dll (and should export symbols for example).
8281       lt_prog_compiler_pic='-DDLL_EXPORT'
8282       ;;
8283
8284     hpux9* | hpux10* | hpux11*)
8285       lt_prog_compiler_wl='-Wl,'
8286       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8287       # not for PA HP-UX.
8288       case $host_cpu in
8289       hppa*64*|ia64*)
8290         # +Z the default
8291         ;;
8292       *)
8293         lt_prog_compiler_pic='+Z'
8294         ;;
8295       esac
8296       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8297       lt_prog_compiler_static='${wl}-a ${wl}archive'
8298       ;;
8299
8300     irix5* | irix6* | nonstopux*)
8301       lt_prog_compiler_wl='-Wl,'
8302       # PIC (with -KPIC) is the default.
8303       lt_prog_compiler_static='-non_shared'
8304       ;;
8305
8306     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8307       case $cc_basename in
8308       # old Intel for x86_64 which still supported -KPIC.
8309       ecc*)
8310         lt_prog_compiler_wl='-Wl,'
8311         lt_prog_compiler_pic='-KPIC'
8312         lt_prog_compiler_static='-static'
8313         ;;
8314       # icc used to be incompatible with GCC.
8315       # ICC 10 doesn't accept -KPIC any more.
8316       icc* | ifort*)
8317         lt_prog_compiler_wl='-Wl,'
8318         lt_prog_compiler_pic='-fPIC'
8319         lt_prog_compiler_static='-static'
8320         ;;
8321       # Lahey Fortran 8.1.
8322       lf95*)
8323         lt_prog_compiler_wl='-Wl,'
8324         lt_prog_compiler_pic='--shared'
8325         lt_prog_compiler_static='--static'
8326         ;;
8327       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8328         # Portland Group compilers (*not* the Pentium gcc compiler,
8329         # which looks to be a dead project)
8330         lt_prog_compiler_wl='-Wl,'
8331         lt_prog_compiler_pic='-fpic'
8332         lt_prog_compiler_static='-Bstatic'
8333         ;;
8334       ccc*)
8335         lt_prog_compiler_wl='-Wl,'
8336         # All Alpha code is PIC.
8337         lt_prog_compiler_static='-non_shared'
8338         ;;
8339       xl* | bgxl* | bgf* | mpixl*)
8340         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8341         lt_prog_compiler_wl='-Wl,'
8342         lt_prog_compiler_pic='-qpic'
8343         lt_prog_compiler_static='-qstaticlink'
8344         ;;
8345       *)
8346         case `$CC -V 2>&1 | sed 5q` in
8347         *Sun\ F* | *Sun*Fortran*)
8348           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8349           lt_prog_compiler_pic='-KPIC'
8350           lt_prog_compiler_static='-Bstatic'
8351           lt_prog_compiler_wl=''
8352           ;;
8353         *Sun\ C*)
8354           # Sun C 5.9
8355           lt_prog_compiler_pic='-KPIC'
8356           lt_prog_compiler_static='-Bstatic'
8357           lt_prog_compiler_wl='-Wl,'
8358           ;;
8359         esac
8360         ;;
8361       esac
8362       ;;
8363
8364     newsos6)
8365       lt_prog_compiler_pic='-KPIC'
8366       lt_prog_compiler_static='-Bstatic'
8367       ;;
8368
8369     *nto* | *qnx*)
8370       # QNX uses GNU C++, but need to define -shared option too, otherwise
8371       # it will coredump.
8372       lt_prog_compiler_pic='-fPIC -shared'
8373       ;;
8374
8375     osf3* | osf4* | osf5*)
8376       lt_prog_compiler_wl='-Wl,'
8377       # All OSF/1 code is PIC.
8378       lt_prog_compiler_static='-non_shared'
8379       ;;
8380
8381     rdos*)
8382       lt_prog_compiler_static='-non_shared'
8383       ;;
8384
8385     solaris*)
8386       lt_prog_compiler_pic='-KPIC'
8387       lt_prog_compiler_static='-Bstatic'
8388       case $cc_basename in
8389       f77* | f90* | f95*)
8390         lt_prog_compiler_wl='-Qoption ld ';;
8391       *)
8392         lt_prog_compiler_wl='-Wl,';;
8393       esac
8394       ;;
8395
8396     sunos4*)
8397       lt_prog_compiler_wl='-Qoption ld '
8398       lt_prog_compiler_pic='-PIC'
8399       lt_prog_compiler_static='-Bstatic'
8400       ;;
8401
8402     sysv4 | sysv4.2uw2* | sysv4.3*)
8403       lt_prog_compiler_wl='-Wl,'
8404       lt_prog_compiler_pic='-KPIC'
8405       lt_prog_compiler_static='-Bstatic'
8406       ;;
8407
8408     sysv4*MP*)
8409       if test -d /usr/nec ;then
8410         lt_prog_compiler_pic='-Kconform_pic'
8411         lt_prog_compiler_static='-Bstatic'
8412       fi
8413       ;;
8414
8415     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8416       lt_prog_compiler_wl='-Wl,'
8417       lt_prog_compiler_pic='-KPIC'
8418       lt_prog_compiler_static='-Bstatic'
8419       ;;
8420
8421     unicos*)
8422       lt_prog_compiler_wl='-Wl,'
8423       lt_prog_compiler_can_build_shared=no
8424       ;;
8425
8426     uts4*)
8427       lt_prog_compiler_pic='-pic'
8428       lt_prog_compiler_static='-Bstatic'
8429       ;;
8430
8431     *)
8432       lt_prog_compiler_can_build_shared=no
8433       ;;
8434     esac
8435   fi
8436
8437 case $host_os in
8438   # For platforms which do not support PIC, -DPIC is meaningless:
8439   *djgpp*)
8440     lt_prog_compiler_pic=
8441     ;;
8442   *)
8443     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8444     ;;
8445 esac
8446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8447 $as_echo "$lt_prog_compiler_pic" >&6; }
8448
8449
8450
8451
8452
8453
8454 #
8455 # Check to make sure the PIC flag actually works.
8456 #
8457 if test -n "$lt_prog_compiler_pic"; then
8458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8459 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8460 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8461   $as_echo_n "(cached) " >&6
8462 else
8463   lt_cv_prog_compiler_pic_works=no
8464    ac_outfile=conftest.$ac_objext
8465    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8466    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8467    # Insert the option either (1) after the last *FLAGS variable, or
8468    # (2) before a word containing "conftest.", or (3) at the end.
8469    # Note that $ac_compile itself does not contain backslashes and begins
8470    # with a dollar sign (not a hyphen), so the echo should work correctly.
8471    # The option is referenced via a variable to avoid confusing sed.
8472    lt_compile=`echo "$ac_compile" | $SED \
8473    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8474    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8475    -e 's:$: $lt_compiler_flag:'`
8476    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8477    (eval "$lt_compile" 2>conftest.err)
8478    ac_status=$?
8479    cat conftest.err >&5
8480    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8481    if (exit $ac_status) && test -s "$ac_outfile"; then
8482      # The compiler can only warn and ignore the option if not recognized
8483      # So say no if there are warnings other than the usual output.
8484      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8485      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8486      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8487        lt_cv_prog_compiler_pic_works=yes
8488      fi
8489    fi
8490    $RM conftest*
8491
8492 fi
8493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8494 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8495
8496 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8497     case $lt_prog_compiler_pic in
8498      "" | " "*) ;;
8499      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8500      esac
8501 else
8502     lt_prog_compiler_pic=
8503      lt_prog_compiler_can_build_shared=no
8504 fi
8505
8506 fi
8507
8508
8509
8510
8511
8512
8513 #
8514 # Check to make sure the static flag actually works.
8515 #
8516 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8518 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8519 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8520   $as_echo_n "(cached) " >&6
8521 else
8522   lt_cv_prog_compiler_static_works=no
8523    save_LDFLAGS="$LDFLAGS"
8524    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8525    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8526    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8527      # The linker can only warn and ignore the option if not recognized
8528      # So say no if there are warnings
8529      if test -s conftest.err; then
8530        # Append any errors to the config.log.
8531        cat conftest.err 1>&5
8532        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8533        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8534        if diff conftest.exp conftest.er2 >/dev/null; then
8535          lt_cv_prog_compiler_static_works=yes
8536        fi
8537      else
8538        lt_cv_prog_compiler_static_works=yes
8539      fi
8540    fi
8541    $RM -r conftest*
8542    LDFLAGS="$save_LDFLAGS"
8543
8544 fi
8545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8546 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8547
8548 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8549     :
8550 else
8551     lt_prog_compiler_static=
8552 fi
8553
8554
8555
8556
8557
8558
8559
8560   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8561 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8562 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8563   $as_echo_n "(cached) " >&6
8564 else
8565   lt_cv_prog_compiler_c_o=no
8566    $RM -r conftest 2>/dev/null
8567    mkdir conftest
8568    cd conftest
8569    mkdir out
8570    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8571
8572    lt_compiler_flag="-o out/conftest2.$ac_objext"
8573    # Insert the option either (1) after the last *FLAGS variable, or
8574    # (2) before a word containing "conftest.", or (3) at the end.
8575    # Note that $ac_compile itself does not contain backslashes and begins
8576    # with a dollar sign (not a hyphen), so the echo should work correctly.
8577    lt_compile=`echo "$ac_compile" | $SED \
8578    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8579    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8580    -e 's:$: $lt_compiler_flag:'`
8581    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8582    (eval "$lt_compile" 2>out/conftest.err)
8583    ac_status=$?
8584    cat out/conftest.err >&5
8585    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8586    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8587    then
8588      # The compiler can only warn and ignore the option if not recognized
8589      # So say no if there are warnings
8590      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8591      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8592      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8593        lt_cv_prog_compiler_c_o=yes
8594      fi
8595    fi
8596    chmod u+w . 2>&5
8597    $RM conftest*
8598    # SGI C++ compiler will create directory out/ii_files/ for
8599    # template instantiation
8600    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8601    $RM out/* && rmdir out
8602    cd ..
8603    $RM -r conftest
8604    $RM conftest*
8605
8606 fi
8607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8608 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8609
8610
8611
8612
8613
8614
8615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8616 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8617 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8618   $as_echo_n "(cached) " >&6
8619 else
8620   lt_cv_prog_compiler_c_o=no
8621    $RM -r conftest 2>/dev/null
8622    mkdir conftest
8623    cd conftest
8624    mkdir out
8625    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8626
8627    lt_compiler_flag="-o out/conftest2.$ac_objext"
8628    # Insert the option either (1) after the last *FLAGS variable, or
8629    # (2) before a word containing "conftest.", or (3) at the end.
8630    # Note that $ac_compile itself does not contain backslashes and begins
8631    # with a dollar sign (not a hyphen), so the echo should work correctly.
8632    lt_compile=`echo "$ac_compile" | $SED \
8633    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8634    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8635    -e 's:$: $lt_compiler_flag:'`
8636    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8637    (eval "$lt_compile" 2>out/conftest.err)
8638    ac_status=$?
8639    cat out/conftest.err >&5
8640    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8641    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8642    then
8643      # The compiler can only warn and ignore the option if not recognized
8644      # So say no if there are warnings
8645      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8646      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8647      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8648        lt_cv_prog_compiler_c_o=yes
8649      fi
8650    fi
8651    chmod u+w . 2>&5
8652    $RM conftest*
8653    # SGI C++ compiler will create directory out/ii_files/ for
8654    # template instantiation
8655    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8656    $RM out/* && rmdir out
8657    cd ..
8658    $RM -r conftest
8659    $RM conftest*
8660
8661 fi
8662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8663 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8664
8665
8666
8667
8668 hard_links="nottested"
8669 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8670   # do not overwrite the value of need_locks provided by the user
8671   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8672 $as_echo_n "checking if we can lock with hard links... " >&6; }
8673   hard_links=yes
8674   $RM conftest*
8675   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8676   touch conftest.a
8677   ln conftest.a conftest.b 2>&5 || hard_links=no
8678   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8680 $as_echo "$hard_links" >&6; }
8681   if test "$hard_links" = no; then
8682     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8683 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8684     need_locks=warn
8685   fi
8686 else
8687   need_locks=no
8688 fi
8689
8690
8691
8692
8693
8694
8695   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8696 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8697
8698   runpath_var=
8699   allow_undefined_flag=
8700   always_export_symbols=no
8701   archive_cmds=
8702   archive_expsym_cmds=
8703   compiler_needs_object=no
8704   enable_shared_with_static_runtimes=no
8705   export_dynamic_flag_spec=
8706   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8707   hardcode_automatic=no
8708   hardcode_direct=no
8709   hardcode_direct_absolute=no
8710   hardcode_libdir_flag_spec=
8711   hardcode_libdir_flag_spec_ld=
8712   hardcode_libdir_separator=
8713   hardcode_minus_L=no
8714   hardcode_shlibpath_var=unsupported
8715   inherit_rpath=no
8716   link_all_deplibs=unknown
8717   module_cmds=
8718   module_expsym_cmds=
8719   old_archive_from_new_cmds=
8720   old_archive_from_expsyms_cmds=
8721   thread_safe_flag_spec=
8722   whole_archive_flag_spec=
8723   # include_expsyms should be a list of space-separated symbols to be *always*
8724   # included in the symbol list
8725   include_expsyms=
8726   # exclude_expsyms can be an extended regexp of symbols to exclude
8727   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8728   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8729   # as well as any symbol that contains `d'.
8730   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8731   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8732   # platforms (ab)use it in PIC code, but their linkers get confused if
8733   # the symbol is explicitly referenced.  Since portable code cannot
8734   # rely on this symbol name, it's probably fine to never include it in
8735   # preloaded symbol tables.
8736   # Exclude shared library initialization/finalization symbols.
8737   extract_expsyms_cmds=
8738
8739   case $host_os in
8740   cygwin* | mingw* | pw32* | cegcc*)
8741     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8742     # When not using gcc, we currently assume that we are using
8743     # Microsoft Visual C++.
8744     if test "$GCC" != yes; then
8745       with_gnu_ld=no
8746     fi
8747     ;;
8748   interix*)
8749     # we just hope/assume this is gcc and not c89 (= MSVC++)
8750     with_gnu_ld=yes
8751     ;;
8752   openbsd*)
8753     with_gnu_ld=no
8754     ;;
8755   esac
8756
8757   ld_shlibs=yes
8758
8759   # On some targets, GNU ld is compatible enough with the native linker
8760   # that we're better off using the native interface for both.
8761   lt_use_gnu_ld_interface=no
8762   if test "$with_gnu_ld" = yes; then
8763     case $host_os in
8764       aix*)
8765         # The AIX port of GNU ld has always aspired to compatibility
8766         # with the native linker.  However, as the warning in the GNU ld
8767         # block says, versions before 2.19.5* couldn't really create working
8768         # shared libraries, regardless of the interface used.
8769         case `$LD -v 2>&1` in
8770           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8771           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8772           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8773           *)
8774             lt_use_gnu_ld_interface=yes
8775             ;;
8776         esac
8777         ;;
8778       *)
8779         lt_use_gnu_ld_interface=yes
8780         ;;
8781     esac
8782   fi
8783
8784   if test "$lt_use_gnu_ld_interface" = yes; then
8785     # If archive_cmds runs LD, not CC, wlarc should be empty
8786     wlarc='${wl}'
8787
8788     # Set some defaults for GNU ld with shared library support. These
8789     # are reset later if shared libraries are not supported. Putting them
8790     # here allows them to be overridden if necessary.
8791     runpath_var=LD_RUN_PATH
8792     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8793     export_dynamic_flag_spec='${wl}--export-dynamic'
8794     # ancient GNU ld didn't support --whole-archive et. al.
8795     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8796       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8797     else
8798       whole_archive_flag_spec=
8799     fi
8800     supports_anon_versioning=no
8801     case `$LD -v 2>&1` in
8802       *GNU\ gold*) supports_anon_versioning=yes ;;
8803       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8804       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8805       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8806       *\ 2.11.*) ;; # other 2.11 versions
8807       *) supports_anon_versioning=yes ;;
8808     esac
8809
8810     # See if GNU ld supports shared libraries.
8811     case $host_os in
8812     aix[3-9]*)
8813       # On AIX/PPC, the GNU linker is very broken
8814       if test "$host_cpu" != ia64; then
8815         ld_shlibs=no
8816         cat <<_LT_EOF 1>&2
8817
8818 *** Warning: the GNU linker, at least up to release 2.19, is reported
8819 *** to be unable to reliably create shared libraries on AIX.
8820 *** Therefore, libtool is disabling shared libraries support.  If you
8821 *** really care for shared libraries, you may want to install binutils
8822 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8823 *** You will then need to restart the configuration process.
8824
8825 _LT_EOF
8826       fi
8827       ;;
8828
8829     amigaos*)
8830       case $host_cpu in
8831       powerpc)
8832             # see comment about AmigaOS4 .so support
8833             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8834             archive_expsym_cmds=''
8835         ;;
8836       m68k)
8837             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8838             hardcode_libdir_flag_spec='-L$libdir'
8839             hardcode_minus_L=yes
8840         ;;
8841       esac
8842       ;;
8843
8844     beos*)
8845       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8846         allow_undefined_flag=unsupported
8847         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8848         # support --undefined.  This deserves some investigation.  FIXME
8849         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8850       else
8851         ld_shlibs=no
8852       fi
8853       ;;
8854
8855     cygwin* | mingw* | pw32* | cegcc*)
8856       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8857       # as there is no search path for DLLs.
8858       hardcode_libdir_flag_spec='-L$libdir'
8859       export_dynamic_flag_spec='${wl}--export-all-symbols'
8860       allow_undefined_flag=unsupported
8861       always_export_symbols=no
8862       enable_shared_with_static_runtimes=yes
8863       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8864
8865       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8866         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8867         # If the export-symbols file already is a .def file (1st line
8868         # is EXPORTS), use it as is; otherwise, prepend...
8869         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8870           cp $export_symbols $output_objdir/$soname.def;
8871         else
8872           echo EXPORTS > $output_objdir/$soname.def;
8873           cat $export_symbols >> $output_objdir/$soname.def;
8874         fi~
8875         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8876       else
8877         ld_shlibs=no
8878       fi
8879       ;;
8880
8881     haiku*)
8882       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8883       link_all_deplibs=yes
8884       ;;
8885
8886     interix[3-9]*)
8887       hardcode_direct=no
8888       hardcode_shlibpath_var=no
8889       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8890       export_dynamic_flag_spec='${wl}-E'
8891       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8892       # Instead, shared libraries are loaded at an image base (0x10000000 by
8893       # default) and relocated if they conflict, which is a slow very memory
8894       # consuming and fragmenting process.  To avoid this, we pick a random,
8895       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8896       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8897       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8898       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8899       ;;
8900
8901     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8902       tmp_diet=no
8903       if test "$host_os" = linux-dietlibc; then
8904         case $cc_basename in
8905           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8906         esac
8907       fi
8908       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8909          && test "$tmp_diet" = no
8910       then
8911         tmp_addflag=' $pic_flag'
8912         tmp_sharedflag='-shared'
8913         case $cc_basename,$host_cpu in
8914         pgcc*)                          # Portland Group C compiler
8915           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'
8916           tmp_addflag=' $pic_flag'
8917           ;;
8918         pgf77* | pgf90* | pgf95* | pgfortran*)
8919                                         # Portland Group f77 and f90 compilers
8920           whole_archive_flag_spec='${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'
8921           tmp_addflag=' $pic_flag -Mnomain' ;;
8922         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8923           tmp_addflag=' -i_dynamic' ;;
8924         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8925           tmp_addflag=' -i_dynamic -nofor_main' ;;
8926         ifc* | ifort*)                  # Intel Fortran compiler
8927           tmp_addflag=' -nofor_main' ;;
8928         lf95*)                          # Lahey Fortran 8.1
8929           whole_archive_flag_spec=
8930           tmp_sharedflag='--shared' ;;
8931         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8932           tmp_sharedflag='-qmkshrobj'
8933           tmp_addflag= ;;
8934         nvcc*)  # Cuda Compiler Driver 2.2
8935           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8936           compiler_needs_object=yes
8937           ;;
8938         esac
8939         case `$CC -V 2>&1 | sed 5q` in
8940         *Sun\ C*)                       # Sun C 5.9
8941           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\"` ${wl}--no-whole-archive'
8942           compiler_needs_object=yes
8943           tmp_sharedflag='-G' ;;
8944         *Sun\ F*)                       # Sun Fortran 8.3
8945           tmp_sharedflag='-G' ;;
8946         esac
8947         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8948
8949         if test "x$supports_anon_versioning" = xyes; then
8950           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8951             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8952             echo "local: *; };" >> $output_objdir/$libname.ver~
8953             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8954         fi
8955
8956         case $cc_basename in
8957         xlf* | bgf* | bgxlf* | mpixlf*)
8958           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8959           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8960           hardcode_libdir_flag_spec=
8961           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8962           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8963           if test "x$supports_anon_versioning" = xyes; then
8964             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8965               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8966               echo "local: *; };" >> $output_objdir/$libname.ver~
8967               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8968           fi
8969           ;;
8970         esac
8971       else
8972         ld_shlibs=no
8973       fi
8974       ;;
8975
8976     netbsd*)
8977       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8978         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8979         wlarc=
8980       else
8981         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8982         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8983       fi
8984       ;;
8985
8986     solaris*)
8987       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8988         ld_shlibs=no
8989         cat <<_LT_EOF 1>&2
8990
8991 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8992 *** create shared libraries on Solaris systems.  Therefore, libtool
8993 *** is disabling shared libraries support.  We urge you to upgrade GNU
8994 *** binutils to release 2.9.1 or newer.  Another option is to modify
8995 *** your PATH or compiler configuration so that the native linker is
8996 *** used, and then restart.
8997
8998 _LT_EOF
8999       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9000         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9001         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9002       else
9003         ld_shlibs=no
9004       fi
9005       ;;
9006
9007     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9008       case `$LD -v 2>&1` in
9009         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9010         ld_shlibs=no
9011         cat <<_LT_EOF 1>&2
9012
9013 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9014 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9015 *** is disabling shared libraries support.  We urge you to upgrade GNU
9016 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9017 *** your PATH or compiler configuration so that the native linker is
9018 *** used, and then restart.
9019
9020 _LT_EOF
9021         ;;
9022         *)
9023           # For security reasons, it is highly recommended that you always
9024           # use absolute paths for naming shared libraries, and exclude the
9025           # DT_RUNPATH tag from executables and libraries.  But doing so
9026           # requires that you compile everything twice, which is a pain.
9027           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9028             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9029             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9030             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9031           else
9032             ld_shlibs=no
9033           fi
9034         ;;
9035       esac
9036       ;;
9037
9038     sunos4*)
9039       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9040       wlarc=
9041       hardcode_direct=yes
9042       hardcode_shlibpath_var=no
9043       ;;
9044
9045     *)
9046       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9047         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9048         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9049       else
9050         ld_shlibs=no
9051       fi
9052       ;;
9053     esac
9054
9055     if test "$ld_shlibs" = no; then
9056       runpath_var=
9057       hardcode_libdir_flag_spec=
9058       export_dynamic_flag_spec=
9059       whole_archive_flag_spec=
9060     fi
9061   else
9062     # PORTME fill in a description of your system's linker (not GNU ld)
9063     case $host_os in
9064     aix3*)
9065       allow_undefined_flag=unsupported
9066       always_export_symbols=yes
9067       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9068       # Note: this linker hardcodes the directories in LIBPATH if there
9069       # are no directories specified by -L.
9070       hardcode_minus_L=yes
9071       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9072         # Neither direct hardcoding nor static linking is supported with a
9073         # broken collect2.
9074         hardcode_direct=unsupported
9075       fi
9076       ;;
9077
9078     aix[4-9]*)
9079       if test "$host_cpu" = ia64; then
9080         # On IA64, the linker does run time linking by default, so we don't
9081         # have to do anything special.
9082         aix_use_runtimelinking=no
9083         exp_sym_flag='-Bexport'
9084         no_entry_flag=""
9085       else
9086         # If we're using GNU nm, then we don't want the "-C" option.
9087         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9088         # Also, AIX nm treats weak defined symbols like other global
9089         # defined symbols, whereas GNU nm marks them as "W".
9090         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9091           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9092         else
9093           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9094         fi
9095         aix_use_runtimelinking=no
9096
9097         # Test if we are trying to use run time linking or normal
9098         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9099         # need to do runtime linking.
9100         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9101           for ld_flag in $LDFLAGS; do
9102           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9103             aix_use_runtimelinking=yes
9104             break
9105           fi
9106           done
9107           ;;
9108         esac
9109
9110         exp_sym_flag='-bexport'
9111         no_entry_flag='-bnoentry'
9112       fi
9113
9114       # When large executables or shared objects are built, AIX ld can
9115       # have problems creating the table of contents.  If linking a library
9116       # or program results in "error TOC overflow" add -mminimal-toc to
9117       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9118       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9119
9120       archive_cmds=''
9121       hardcode_direct=yes
9122       hardcode_direct_absolute=yes
9123       hardcode_libdir_separator=':'
9124       link_all_deplibs=yes
9125       file_list_spec='${wl}-f,'
9126
9127       if test "$GCC" = yes; then
9128         case $host_os in aix4.[012]|aix4.[012].*)
9129         # We only want to do this on AIX 4.2 and lower, the check
9130         # below for broken collect2 doesn't work under 4.3+
9131           collect2name=`${CC} -print-prog-name=collect2`
9132           if test -f "$collect2name" &&
9133            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9134           then
9135           # We have reworked collect2
9136           :
9137           else
9138           # We have old collect2
9139           hardcode_direct=unsupported
9140           # It fails to find uninstalled libraries when the uninstalled
9141           # path is not listed in the libpath.  Setting hardcode_minus_L
9142           # to unsupported forces relinking
9143           hardcode_minus_L=yes
9144           hardcode_libdir_flag_spec='-L$libdir'
9145           hardcode_libdir_separator=
9146           fi
9147           ;;
9148         esac
9149         shared_flag='-shared'
9150         if test "$aix_use_runtimelinking" = yes; then
9151           shared_flag="$shared_flag "'${wl}-G'
9152         fi
9153       else
9154         # not using gcc
9155         if test "$host_cpu" = ia64; then
9156         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9157         # chokes on -Wl,-G. The following line is correct:
9158           shared_flag='-G'
9159         else
9160           if test "$aix_use_runtimelinking" = yes; then
9161             shared_flag='${wl}-G'
9162           else
9163             shared_flag='${wl}-bM:SRE'
9164           fi
9165         fi
9166       fi
9167
9168       export_dynamic_flag_spec='${wl}-bexpall'
9169       # It seems that -bexpall does not export symbols beginning with
9170       # underscore (_), so it is better to generate a list of symbols to export.
9171       always_export_symbols=yes
9172       if test "$aix_use_runtimelinking" = yes; then
9173         # Warning - without using the other runtime loading flags (-brtl),
9174         # -berok will link without error, but may produce a broken library.
9175         allow_undefined_flag='-berok'
9176         # Determine the default libpath from the value encoded in an
9177         # empty executable.
9178         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9179 /* end confdefs.h.  */
9180
9181 int
9182 main ()
9183 {
9184
9185   ;
9186   return 0;
9187 }
9188 _ACEOF
9189 if ac_fn_c_try_link "$LINENO"; then :
9190
9191 lt_aix_libpath_sed='
9192     /Import File Strings/,/^$/ {
9193         /^0/ {
9194             s/^0  *\(.*\)$/\1/
9195             p
9196         }
9197     }'
9198 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9199 # Check for a 64-bit object if we didn't find anything.
9200 if test -z "$aix_libpath"; then
9201   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9202 fi
9203 fi
9204 rm -f core conftest.err conftest.$ac_objext \
9205     conftest$ac_exeext conftest.$ac_ext
9206 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9207
9208         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9209         archive_expsym_cmds='$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 $shared_flag"
9210       else
9211         if test "$host_cpu" = ia64; then
9212           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9213           allow_undefined_flag="-z nodefs"
9214           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9215         else
9216          # Determine the default libpath from the value encoded in an
9217          # empty executable.
9218          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9219 /* end confdefs.h.  */
9220
9221 int
9222 main ()
9223 {
9224
9225   ;
9226   return 0;
9227 }
9228 _ACEOF
9229 if ac_fn_c_try_link "$LINENO"; then :
9230
9231 lt_aix_libpath_sed='
9232     /Import File Strings/,/^$/ {
9233         /^0/ {
9234             s/^0  *\(.*\)$/\1/
9235             p
9236         }
9237     }'
9238 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9239 # Check for a 64-bit object if we didn't find anything.
9240 if test -z "$aix_libpath"; then
9241   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9242 fi
9243 fi
9244 rm -f core conftest.err conftest.$ac_objext \
9245     conftest$ac_exeext conftest.$ac_ext
9246 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9247
9248          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9249           # Warning - without using the other run time loading flags,
9250           # -berok will link without error, but may produce a broken library.
9251           no_undefined_flag=' ${wl}-bernotok'
9252           allow_undefined_flag=' ${wl}-berok'
9253           if test "$with_gnu_ld" = yes; then
9254             # We only use this code for GNU lds that support --whole-archive.
9255             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9256           else
9257             # Exported symbols can be pulled into shared objects from archives
9258             whole_archive_flag_spec='$convenience'
9259           fi
9260           archive_cmds_need_lc=yes
9261           # This is similar to how AIX traditionally builds its shared libraries.
9262           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'
9263         fi
9264       fi
9265       ;;
9266
9267     amigaos*)
9268       case $host_cpu in
9269       powerpc)
9270             # see comment about AmigaOS4 .so support
9271             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9272             archive_expsym_cmds=''
9273         ;;
9274       m68k)
9275             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9276             hardcode_libdir_flag_spec='-L$libdir'
9277             hardcode_minus_L=yes
9278         ;;
9279       esac
9280       ;;
9281
9282     bsdi[45]*)
9283       export_dynamic_flag_spec=-rdynamic
9284       ;;
9285
9286     cygwin* | mingw* | pw32* | cegcc*)
9287       # When not using gcc, we currently assume that we are using
9288       # Microsoft Visual C++.
9289       # hardcode_libdir_flag_spec is actually meaningless, as there is
9290       # no search path for DLLs.
9291       hardcode_libdir_flag_spec=' '
9292       allow_undefined_flag=unsupported
9293       # Tell ltmain to make .lib files, not .a files.
9294       libext=lib
9295       # Tell ltmain to make .dll files, not .so files.
9296       shrext_cmds=".dll"
9297       # FIXME: Setting linknames here is a bad hack.
9298       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9299       # The linker will automatically build a .lib file if we build a DLL.
9300       old_archive_from_new_cmds='true'
9301       # FIXME: Should let the user specify the lib program.
9302       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9303       fix_srcfile_path='`cygpath -w "$srcfile"`'
9304       enable_shared_with_static_runtimes=yes
9305       ;;
9306
9307     darwin* | rhapsody*)
9308
9309
9310   archive_cmds_need_lc=no
9311   hardcode_direct=no
9312   hardcode_automatic=yes
9313   hardcode_shlibpath_var=unsupported
9314   if test "$lt_cv_ld_force_load" = "yes"; then
9315     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9316   else
9317     whole_archive_flag_spec=''
9318   fi
9319   link_all_deplibs=yes
9320   allow_undefined_flag="$_lt_dar_allow_undefined"
9321   case $cc_basename in
9322      ifort*) _lt_dar_can_shared=yes ;;
9323      *) _lt_dar_can_shared=$GCC ;;
9324   esac
9325   if test "$_lt_dar_can_shared" = "yes"; then
9326     output_verbose_link_cmd=func_echo_all
9327     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9328     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9329     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}${_lt_dsymutil}"
9330     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9331
9332   else
9333   ld_shlibs=no
9334   fi
9335
9336       ;;
9337
9338     dgux*)
9339       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9340       hardcode_libdir_flag_spec='-L$libdir'
9341       hardcode_shlibpath_var=no
9342       ;;
9343
9344     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9345     # support.  Future versions do this automatically, but an explicit c++rt0.o
9346     # does not break anything, and helps significantly (at the cost of a little
9347     # extra space).
9348     freebsd2.2*)
9349       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9350       hardcode_libdir_flag_spec='-R$libdir'
9351       hardcode_direct=yes
9352       hardcode_shlibpath_var=no
9353       ;;
9354
9355     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9356     freebsd2.*)
9357       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9358       hardcode_direct=yes
9359       hardcode_minus_L=yes
9360       hardcode_shlibpath_var=no
9361       ;;
9362
9363     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9364     freebsd* | dragonfly*)
9365       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9366       hardcode_libdir_flag_spec='-R$libdir'
9367       hardcode_direct=yes
9368       hardcode_shlibpath_var=no
9369       ;;
9370
9371     hpux9*)
9372       if test "$GCC" = yes; then
9373         archive_cmds='$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 $lib'
9374       else
9375         archive_cmds='$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 $lib'
9376       fi
9377       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9378       hardcode_libdir_separator=:
9379       hardcode_direct=yes
9380
9381       # hardcode_minus_L: Not really in the search PATH,
9382       # but as the default location of the library.
9383       hardcode_minus_L=yes
9384       export_dynamic_flag_spec='${wl}-E'
9385       ;;
9386
9387     hpux10*)
9388       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9389         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9390       else
9391         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9392       fi
9393       if test "$with_gnu_ld" = no; then
9394         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9395         hardcode_libdir_flag_spec_ld='+b $libdir'
9396         hardcode_libdir_separator=:
9397         hardcode_direct=yes
9398         hardcode_direct_absolute=yes
9399         export_dynamic_flag_spec='${wl}-E'
9400         # hardcode_minus_L: Not really in the search PATH,
9401         # but as the default location of the library.
9402         hardcode_minus_L=yes
9403       fi
9404       ;;
9405
9406     hpux11*)
9407       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9408         case $host_cpu in
9409         hppa*64*)
9410           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9411           ;;
9412         ia64*)
9413           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9414           ;;
9415         *)
9416           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9417           ;;
9418         esac
9419       else
9420         case $host_cpu in
9421         hppa*64*)
9422           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9423           ;;
9424         ia64*)
9425           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9426           ;;
9427         *)
9428
9429           # Older versions of the 11.00 compiler do not understand -b yet
9430           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9431           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9432 $as_echo_n "checking if $CC understands -b... " >&6; }
9433 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9434   $as_echo_n "(cached) " >&6
9435 else
9436   lt_cv_prog_compiler__b=no
9437    save_LDFLAGS="$LDFLAGS"
9438    LDFLAGS="$LDFLAGS -b"
9439    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9440    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9441      # The linker can only warn and ignore the option if not recognized
9442      # So say no if there are warnings
9443      if test -s conftest.err; then
9444        # Append any errors to the config.log.
9445        cat conftest.err 1>&5
9446        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9447        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9448        if diff conftest.exp conftest.er2 >/dev/null; then
9449          lt_cv_prog_compiler__b=yes
9450        fi
9451      else
9452        lt_cv_prog_compiler__b=yes
9453      fi
9454    fi
9455    $RM -r conftest*
9456    LDFLAGS="$save_LDFLAGS"
9457
9458 fi
9459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9460 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9461
9462 if test x"$lt_cv_prog_compiler__b" = xyes; then
9463     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9464 else
9465     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9466 fi
9467
9468           ;;
9469         esac
9470       fi
9471       if test "$with_gnu_ld" = no; then
9472         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9473         hardcode_libdir_separator=:
9474
9475         case $host_cpu in
9476         hppa*64*|ia64*)
9477           hardcode_direct=no
9478           hardcode_shlibpath_var=no
9479           ;;
9480         *)
9481           hardcode_direct=yes
9482           hardcode_direct_absolute=yes
9483           export_dynamic_flag_spec='${wl}-E'
9484
9485           # hardcode_minus_L: Not really in the search PATH,
9486           # but as the default location of the library.
9487           hardcode_minus_L=yes
9488           ;;
9489         esac
9490       fi
9491       ;;
9492
9493     irix5* | irix6* | nonstopux*)
9494       if test "$GCC" = yes; then
9495         archive_cmds='$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 $lib'
9496         # Try to use the -exported_symbol ld option, if it does not
9497         # work, assume that -exports_file does not work either and
9498         # implicitly export all symbols.
9499         save_LDFLAGS="$LDFLAGS"
9500         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9501         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9502 /* end confdefs.h.  */
9503 int foo(void) {}
9504 _ACEOF
9505 if ac_fn_c_try_link "$LINENO"; then :
9506   archive_expsym_cmds='$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 $lib'
9507
9508 fi
9509 rm -f core conftest.err conftest.$ac_objext \
9510     conftest$ac_exeext conftest.$ac_ext
9511         LDFLAGS="$save_LDFLAGS"
9512       else
9513         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9514         archive_expsym_cmds='$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 $lib'
9515       fi
9516       archive_cmds_need_lc='no'
9517       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9518       hardcode_libdir_separator=:
9519       inherit_rpath=yes
9520       link_all_deplibs=yes
9521       ;;
9522
9523     netbsd*)
9524       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9525         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9526       else
9527         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9528       fi
9529       hardcode_libdir_flag_spec='-R$libdir'
9530       hardcode_direct=yes
9531       hardcode_shlibpath_var=no
9532       ;;
9533
9534     newsos6)
9535       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9536       hardcode_direct=yes
9537       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9538       hardcode_libdir_separator=:
9539       hardcode_shlibpath_var=no
9540       ;;
9541
9542     *nto* | *qnx*)
9543       ;;
9544
9545     openbsd*)
9546       if test -f /usr/libexec/ld.so; then
9547         hardcode_direct=yes
9548         hardcode_shlibpath_var=no
9549         hardcode_direct_absolute=yes
9550         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9551           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9552           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9553           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9554           export_dynamic_flag_spec='${wl}-E'
9555         else
9556           case $host_os in
9557            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9558              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9559              hardcode_libdir_flag_spec='-R$libdir'
9560              ;;
9561            *)
9562              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9563              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9564              ;;
9565           esac
9566         fi
9567       else
9568         ld_shlibs=no
9569       fi
9570       ;;
9571
9572     os2*)
9573       hardcode_libdir_flag_spec='-L$libdir'
9574       hardcode_minus_L=yes
9575       allow_undefined_flag=unsupported
9576       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'
9577       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9578       ;;
9579
9580     osf3*)
9581       if test "$GCC" = yes; then
9582         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9583         archive_cmds='$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 $lib'
9584       else
9585         allow_undefined_flag=' -expect_unresolved \*'
9586         archive_cmds='$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 $lib'
9587       fi
9588       archive_cmds_need_lc='no'
9589       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9590       hardcode_libdir_separator=:
9591       ;;
9592
9593     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9594       if test "$GCC" = yes; then
9595         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9596         archive_cmds='$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 $lib'
9597         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9598       else
9599         allow_undefined_flag=' -expect_unresolved \*'
9600         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'
9601         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~
9602         $CC -shared${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'
9603
9604         # Both c and cxx compiler support -rpath directly
9605         hardcode_libdir_flag_spec='-rpath $libdir'
9606       fi
9607       archive_cmds_need_lc='no'
9608       hardcode_libdir_separator=:
9609       ;;
9610
9611     solaris*)
9612       no_undefined_flag=' -z defs'
9613       if test "$GCC" = yes; then
9614         wlarc='${wl}'
9615         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9616         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9617           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9618       else
9619         case `$CC -V 2>&1` in
9620         *"Compilers 5.0"*)
9621           wlarc=''
9622           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9623           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9624           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9625           ;;
9626         *)
9627           wlarc='${wl}'
9628           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9629           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9630           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9631           ;;
9632         esac
9633       fi
9634       hardcode_libdir_flag_spec='-R$libdir'
9635       hardcode_shlibpath_var=no
9636       case $host_os in
9637       solaris2.[0-5] | solaris2.[0-5].*) ;;
9638       *)
9639         # The compiler driver will combine and reorder linker options,
9640         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9641         # but is careful enough not to reorder.
9642         # Supported since Solaris 2.6 (maybe 2.5.1?)
9643         if test "$GCC" = yes; then
9644           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9645         else
9646           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9647         fi
9648         ;;
9649       esac
9650       link_all_deplibs=yes
9651       ;;
9652
9653     sunos4*)
9654       if test "x$host_vendor" = xsequent; then
9655         # Use $CC to link under sequent, because it throws in some extra .o
9656         # files that make .init and .fini sections work.
9657         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9658       else
9659         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9660       fi
9661       hardcode_libdir_flag_spec='-L$libdir'
9662       hardcode_direct=yes
9663       hardcode_minus_L=yes
9664       hardcode_shlibpath_var=no
9665       ;;
9666
9667     sysv4)
9668       case $host_vendor in
9669         sni)
9670           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9671           hardcode_direct=yes # is this really true???
9672         ;;
9673         siemens)
9674           ## LD is ld it makes a PLAMLIB
9675           ## CC just makes a GrossModule.
9676           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9677           reload_cmds='$CC -r -o $output$reload_objs'
9678           hardcode_direct=no
9679         ;;
9680         motorola)
9681           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9682           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9683         ;;
9684       esac
9685       runpath_var='LD_RUN_PATH'
9686       hardcode_shlibpath_var=no
9687       ;;
9688
9689     sysv4.3*)
9690       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9691       hardcode_shlibpath_var=no
9692       export_dynamic_flag_spec='-Bexport'
9693       ;;
9694
9695     sysv4*MP*)
9696       if test -d /usr/nec; then
9697         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9698         hardcode_shlibpath_var=no
9699         runpath_var=LD_RUN_PATH
9700         hardcode_runpath_var=yes
9701         ld_shlibs=yes
9702       fi
9703       ;;
9704
9705     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9706       no_undefined_flag='${wl}-z,text'
9707       archive_cmds_need_lc=no
9708       hardcode_shlibpath_var=no
9709       runpath_var='LD_RUN_PATH'
9710
9711       if test "$GCC" = yes; then
9712         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9713         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9714       else
9715         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9716         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9717       fi
9718       ;;
9719
9720     sysv5* | sco3.2v5* | sco5v6*)
9721       # Note: We can NOT use -z defs as we might desire, because we do not
9722       # link with -lc, and that would cause any symbols used from libc to
9723       # always be unresolved, which means just about no library would
9724       # ever link correctly.  If we're not using GNU ld we use -z text
9725       # though, which does catch some bad symbols but isn't as heavy-handed
9726       # as -z defs.
9727       no_undefined_flag='${wl}-z,text'
9728       allow_undefined_flag='${wl}-z,nodefs'
9729       archive_cmds_need_lc=no
9730       hardcode_shlibpath_var=no
9731       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9732       hardcode_libdir_separator=':'
9733       link_all_deplibs=yes
9734       export_dynamic_flag_spec='${wl}-Bexport'
9735       runpath_var='LD_RUN_PATH'
9736
9737       if test "$GCC" = yes; then
9738         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9739         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9740       else
9741         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9742         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9743       fi
9744       ;;
9745
9746     uts4*)
9747       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9748       hardcode_libdir_flag_spec='-L$libdir'
9749       hardcode_shlibpath_var=no
9750       ;;
9751
9752     *)
9753       ld_shlibs=no
9754       ;;
9755     esac
9756
9757     if test x$host_vendor = xsni; then
9758       case $host in
9759       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9760         export_dynamic_flag_spec='${wl}-Blargedynsym'
9761         ;;
9762       esac
9763     fi
9764   fi
9765
9766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9767 $as_echo "$ld_shlibs" >&6; }
9768 test "$ld_shlibs" = no && can_build_shared=no
9769
9770 with_gnu_ld=$with_gnu_ld
9771
9772
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786 #
9787 # Do we need to explicitly link libc?
9788 #
9789 case "x$archive_cmds_need_lc" in
9790 x|xyes)
9791   # Assume -lc should be added
9792   archive_cmds_need_lc=yes
9793
9794   if test "$enable_shared" = yes && test "$GCC" = yes; then
9795     case $archive_cmds in
9796     *'~'*)
9797       # FIXME: we may have to deal with multi-command sequences.
9798       ;;
9799     '$CC '*)
9800       # Test whether the compiler implicitly links with -lc since on some
9801       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9802       # to ld, don't add -lc before -lgcc.
9803       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9804 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9805 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9806   $as_echo_n "(cached) " >&6
9807 else
9808   $RM conftest*
9809         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9810
9811         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9812   (eval $ac_compile) 2>&5
9813   ac_status=$?
9814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9815   test $ac_status = 0; } 2>conftest.err; then
9816           soname=conftest
9817           lib=conftest
9818           libobjs=conftest.$ac_objext
9819           deplibs=
9820           wl=$lt_prog_compiler_wl
9821           pic_flag=$lt_prog_compiler_pic
9822           compiler_flags=-v
9823           linker_flags=-v
9824           verstring=
9825           output_objdir=.
9826           libname=conftest
9827           lt_save_allow_undefined_flag=$allow_undefined_flag
9828           allow_undefined_flag=
9829           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9830   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9831   ac_status=$?
9832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9833   test $ac_status = 0; }
9834           then
9835             lt_cv_archive_cmds_need_lc=no
9836           else
9837             lt_cv_archive_cmds_need_lc=yes
9838           fi
9839           allow_undefined_flag=$lt_save_allow_undefined_flag
9840         else
9841           cat conftest.err 1>&5
9842         fi
9843         $RM conftest*
9844
9845 fi
9846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9847 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9848       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9849       ;;
9850     esac
9851   fi
9852   ;;
9853 esac
9854
9855
9856
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
9887
9888
9889
9890
9891
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9961
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9967
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9997
9998
9999
10000
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10012 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10013
10014 if test "$GCC" = yes; then
10015   case $host_os in
10016     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10017     *) lt_awk_arg="/^libraries:/" ;;
10018   esac
10019   case $host_os in
10020     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10021     *) lt_sed_strip_eq="s,=/,/,g" ;;
10022   esac
10023   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10024   case $lt_search_path_spec in
10025   *\;*)
10026     # if the path contains ";" then we assume it to be the separator
10027     # otherwise default to the standard path separator (i.e. ":") - it is
10028     # assumed that no part of a normal pathname contains ";" but that should
10029     # okay in the real world where ";" in dirpaths is itself problematic.
10030     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10031     ;;
10032   *)
10033     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10034     ;;
10035   esac
10036   # Ok, now we have the path, separated by spaces, we can step through it
10037   # and add multilib dir if necessary.
10038   lt_tmp_lt_search_path_spec=
10039   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10040   for lt_sys_path in $lt_search_path_spec; do
10041     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10042       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10043     else
10044       test -d "$lt_sys_path" && \
10045         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10046     fi
10047   done
10048   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10049 BEGIN {RS=" "; FS="/|\n";} {
10050   lt_foo="";
10051   lt_count=0;
10052   for (lt_i = NF; lt_i > 0; lt_i--) {
10053     if ($lt_i != "" && $lt_i != ".") {
10054       if ($lt_i == "..") {
10055         lt_count++;
10056       } else {
10057         if (lt_count == 0) {
10058           lt_foo="/" $lt_i lt_foo;
10059         } else {
10060           lt_count--;
10061         }
10062       }
10063     }
10064   }
10065   if (lt_foo != "") { lt_freq[lt_foo]++; }
10066   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10067 }'`
10068   # AWK program above erroneously prepends '/' to C:/dos/paths
10069   # for these hosts.
10070   case $host_os in
10071     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10072       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10073   esac
10074   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10075 else
10076   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10077 fi
10078 library_names_spec=
10079 libname_spec='lib$name'
10080 soname_spec=
10081 shrext_cmds=".so"
10082 postinstall_cmds=
10083 postuninstall_cmds=
10084 finish_cmds=
10085 finish_eval=
10086 shlibpath_var=
10087 shlibpath_overrides_runpath=unknown
10088 version_type=none
10089 dynamic_linker="$host_os ld.so"
10090 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10091 need_lib_prefix=unknown
10092 hardcode_into_libs=no
10093
10094 # when you set need_version to no, make sure it does not cause -set_version
10095 # flags to be left without arguments
10096 need_version=unknown
10097
10098 case $host_os in
10099 aix3*)
10100   version_type=linux
10101   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10102   shlibpath_var=LIBPATH
10103
10104   # AIX 3 has no versioning support, so we append a major version to the name.
10105   soname_spec='${libname}${release}${shared_ext}$major'
10106   ;;
10107
10108 aix[4-9]*)
10109   version_type=linux
10110   need_lib_prefix=no
10111   need_version=no
10112   hardcode_into_libs=yes
10113   if test "$host_cpu" = ia64; then
10114     # AIX 5 supports IA64
10115     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10116     shlibpath_var=LD_LIBRARY_PATH
10117   else
10118     # With GCC up to 2.95.x, collect2 would create an import file
10119     # for dependence libraries.  The import file would start with
10120     # the line `#! .'.  This would cause the generated library to
10121     # depend on `.', always an invalid library.  This was fixed in
10122     # development snapshots of GCC prior to 3.0.
10123     case $host_os in
10124       aix4 | aix4.[01] | aix4.[01].*)
10125       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10126            echo ' yes '
10127            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10128         :
10129       else
10130         can_build_shared=no
10131       fi
10132       ;;
10133     esac
10134     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10135     # soname into executable. Probably we can add versioning support to
10136     # collect2, so additional links can be useful in future.
10137     if test "$aix_use_runtimelinking" = yes; then
10138       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10139       # instead of lib<name>.a to let people know that these are not
10140       # typical AIX shared libraries.
10141       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10142     else
10143       # We preserve .a as extension for shared libraries through AIX4.2
10144       # and later when we are not doing run time linking.
10145       library_names_spec='${libname}${release}.a $libname.a'
10146       soname_spec='${libname}${release}${shared_ext}$major'
10147     fi
10148     shlibpath_var=LIBPATH
10149   fi
10150   ;;
10151
10152 amigaos*)
10153   case $host_cpu in
10154   powerpc)
10155     # Since July 2007 AmigaOS4 officially supports .so libraries.
10156     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10157     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10158     ;;
10159   m68k)
10160     library_names_spec='$libname.ixlibrary $libname.a'
10161     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10162     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 ${libname}_ixlibrary.a || exit 1; done'
10163     ;;
10164   esac
10165   ;;
10166
10167 beos*)
10168   library_names_spec='${libname}${shared_ext}'
10169   dynamic_linker="$host_os ld.so"
10170   shlibpath_var=LIBRARY_PATH
10171   ;;
10172
10173 bsdi[45]*)
10174   version_type=linux
10175   need_version=no
10176   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10177   soname_spec='${libname}${release}${shared_ext}$major'
10178   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10179   shlibpath_var=LD_LIBRARY_PATH
10180   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10181   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10182   # the default ld.so.conf also contains /usr/contrib/lib and
10183   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10184   # libtool to hard-code these into programs
10185   ;;
10186
10187 cygwin* | mingw* | pw32* | cegcc*)
10188   version_type=windows
10189   shrext_cmds=".dll"
10190   need_version=no
10191   need_lib_prefix=no
10192
10193   case $GCC,$host_os in
10194   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10195     library_names_spec='$libname.dll.a'
10196     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10197     postinstall_cmds='base_file=`basename \${file}`~
10198       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10199       dldir=$destdir/`dirname \$dlpath`~
10200       test -d \$dldir || mkdir -p \$dldir~
10201       $install_prog $dir/$dlname \$dldir/$dlname~
10202       chmod a+x \$dldir/$dlname~
10203       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10204         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10205       fi'
10206     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10207       dlpath=$dir/\$dldll~
10208        $RM \$dlpath'
10209     shlibpath_overrides_runpath=yes
10210
10211     case $host_os in
10212     cygwin*)
10213       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10214       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10215
10216       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10217       ;;
10218     mingw* | cegcc*)
10219       # MinGW DLLs use traditional 'lib' prefix
10220       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10221       ;;
10222     pw32*)
10223       # pw32 DLLs use 'pw' prefix rather than 'lib'
10224       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10225       ;;
10226     esac
10227     ;;
10228
10229   *)
10230     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10231     ;;
10232   esac
10233   dynamic_linker='Win32 ld.exe'
10234   # FIXME: first we should search . and the directory the executable is in
10235   shlibpath_var=PATH
10236   ;;
10237
10238 darwin* | rhapsody*)
10239   dynamic_linker="$host_os dyld"
10240   version_type=darwin
10241   need_lib_prefix=no
10242   need_version=no
10243   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10244   soname_spec='${libname}${release}${major}$shared_ext'
10245   shlibpath_overrides_runpath=yes
10246   shlibpath_var=DYLD_LIBRARY_PATH
10247   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10248
10249   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10250   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10251   ;;
10252
10253 dgux*)
10254   version_type=linux
10255   need_lib_prefix=no
10256   need_version=no
10257   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10258   soname_spec='${libname}${release}${shared_ext}$major'
10259   shlibpath_var=LD_LIBRARY_PATH
10260   ;;
10261
10262 freebsd* | dragonfly*)
10263   # DragonFly does not have aout.  When/if they implement a new
10264   # versioning mechanism, adjust this.
10265   if test -x /usr/bin/objformat; then
10266     objformat=`/usr/bin/objformat`
10267   else
10268     case $host_os in
10269     freebsd[23].*) objformat=aout ;;
10270     *) objformat=elf ;;
10271     esac
10272   fi
10273   version_type=freebsd-$objformat
10274   case $version_type in
10275     freebsd-elf*)
10276       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10277       need_version=no
10278       need_lib_prefix=no
10279       ;;
10280     freebsd-*)
10281       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10282       need_version=yes
10283       ;;
10284   esac
10285   shlibpath_var=LD_LIBRARY_PATH
10286   case $host_os in
10287   freebsd2.*)
10288     shlibpath_overrides_runpath=yes
10289     ;;
10290   freebsd3.[01]* | freebsdelf3.[01]*)
10291     shlibpath_overrides_runpath=yes
10292     hardcode_into_libs=yes
10293     ;;
10294   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10295   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10296     shlibpath_overrides_runpath=no
10297     hardcode_into_libs=yes
10298     ;;
10299   *) # from 4.6 on, and DragonFly
10300     shlibpath_overrides_runpath=yes
10301     hardcode_into_libs=yes
10302     ;;
10303   esac
10304   ;;
10305
10306 gnu*)
10307   version_type=linux
10308   need_lib_prefix=no
10309   need_version=no
10310   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10311   soname_spec='${libname}${release}${shared_ext}$major'
10312   shlibpath_var=LD_LIBRARY_PATH
10313   hardcode_into_libs=yes
10314   ;;
10315
10316 haiku*)
10317   version_type=linux
10318   need_lib_prefix=no
10319   need_version=no
10320   dynamic_linker="$host_os runtime_loader"
10321   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10322   soname_spec='${libname}${release}${shared_ext}$major'
10323   shlibpath_var=LIBRARY_PATH
10324   shlibpath_overrides_runpath=yes
10325   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10326   hardcode_into_libs=yes
10327   ;;
10328
10329 hpux9* | hpux10* | hpux11*)
10330   # Give a soname corresponding to the major version so that dld.sl refuses to
10331   # link against other versions.
10332   version_type=sunos
10333   need_lib_prefix=no
10334   need_version=no
10335   case $host_cpu in
10336   ia64*)
10337     shrext_cmds='.so'
10338     hardcode_into_libs=yes
10339     dynamic_linker="$host_os dld.so"
10340     shlibpath_var=LD_LIBRARY_PATH
10341     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10342     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10343     soname_spec='${libname}${release}${shared_ext}$major'
10344     if test "X$HPUX_IA64_MODE" = X32; then
10345       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10346     else
10347       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10348     fi
10349     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10350     ;;
10351   hppa*64*)
10352     shrext_cmds='.sl'
10353     hardcode_into_libs=yes
10354     dynamic_linker="$host_os dld.sl"
10355     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10356     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10357     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10358     soname_spec='${libname}${release}${shared_ext}$major'
10359     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10360     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10361     ;;
10362   *)
10363     shrext_cmds='.sl'
10364     dynamic_linker="$host_os dld.sl"
10365     shlibpath_var=SHLIB_PATH
10366     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10367     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10368     soname_spec='${libname}${release}${shared_ext}$major'
10369     ;;
10370   esac
10371   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10372   postinstall_cmds='chmod 555 $lib'
10373   # or fails outright, so override atomically:
10374   install_override_mode=555
10375   ;;
10376
10377 interix[3-9]*)
10378   version_type=linux
10379   need_lib_prefix=no
10380   need_version=no
10381   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10382   soname_spec='${libname}${release}${shared_ext}$major'
10383   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10384   shlibpath_var=LD_LIBRARY_PATH
10385   shlibpath_overrides_runpath=no
10386   hardcode_into_libs=yes
10387   ;;
10388
10389 irix5* | irix6* | nonstopux*)
10390   case $host_os in
10391     nonstopux*) version_type=nonstopux ;;
10392     *)
10393         if test "$lt_cv_prog_gnu_ld" = yes; then
10394                 version_type=linux
10395         else
10396                 version_type=irix
10397         fi ;;
10398   esac
10399   need_lib_prefix=no
10400   need_version=no
10401   soname_spec='${libname}${release}${shared_ext}$major'
10402   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10403   case $host_os in
10404   irix5* | nonstopux*)
10405     libsuff= shlibsuff=
10406     ;;
10407   *)
10408     case $LD in # libtool.m4 will add one of these switches to LD
10409     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10410       libsuff= shlibsuff= libmagic=32-bit;;
10411     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10412       libsuff=32 shlibsuff=N32 libmagic=N32;;
10413     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10414       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10415     *) libsuff= shlibsuff= libmagic=never-match;;
10416     esac
10417     ;;
10418   esac
10419   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10420   shlibpath_overrides_runpath=no
10421   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10422   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10423   hardcode_into_libs=yes
10424   ;;
10425
10426 # No shared lib support for Linux oldld, aout, or coff.
10427 linux*oldld* | linux*aout* | linux*coff*)
10428   dynamic_linker=no
10429   ;;
10430
10431 # This must be Linux ELF.
10432 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10433   version_type=linux
10434   need_lib_prefix=no
10435   need_version=no
10436   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10437   soname_spec='${libname}${release}${shared_ext}$major'
10438   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10439   shlibpath_var=LD_LIBRARY_PATH
10440   shlibpath_overrides_runpath=no
10441
10442   # Some binutils ld are patched to set DT_RUNPATH
10443   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10444   $as_echo_n "(cached) " >&6
10445 else
10446   lt_cv_shlibpath_overrides_runpath=no
10447     save_LDFLAGS=$LDFLAGS
10448     save_libdir=$libdir
10449     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10450          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10451     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10452 /* end confdefs.h.  */
10453
10454 int
10455 main ()
10456 {
10457
10458   ;
10459   return 0;
10460 }
10461 _ACEOF
10462 if ac_fn_c_try_link "$LINENO"; then :
10463   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10464   lt_cv_shlibpath_overrides_runpath=yes
10465 fi
10466 fi
10467 rm -f core conftest.err conftest.$ac_objext \
10468     conftest$ac_exeext conftest.$ac_ext
10469     LDFLAGS=$save_LDFLAGS
10470     libdir=$save_libdir
10471
10472 fi
10473
10474   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10475
10476   # This implies no fast_install, which is unacceptable.
10477   # Some rework will be needed to allow for fast_install
10478   # before this can be enabled.
10479   hardcode_into_libs=yes
10480
10481   # Append ld.so.conf contents to the search path
10482   if test -f /etc/ld.so.conf; then
10483     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' ' '`
10484     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10485   fi
10486
10487   # We used to test for /lib/ld.so.1 and disable shared libraries on
10488   # powerpc, because MkLinux only supported shared libraries with the
10489   # GNU dynamic linker.  Since this was broken with cross compilers,
10490   # most powerpc-linux boxes support dynamic linking these days and
10491   # people can always --disable-shared, the test was removed, and we
10492   # assume the GNU/Linux dynamic linker is in use.
10493   dynamic_linker='GNU/Linux ld.so'
10494   ;;
10495
10496 netbsd*)
10497   version_type=sunos
10498   need_lib_prefix=no
10499   need_version=no
10500   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10501     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10502     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10503     dynamic_linker='NetBSD (a.out) ld.so'
10504   else
10505     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10506     soname_spec='${libname}${release}${shared_ext}$major'
10507     dynamic_linker='NetBSD ld.elf_so'
10508   fi
10509   shlibpath_var=LD_LIBRARY_PATH
10510   shlibpath_overrides_runpath=yes
10511   hardcode_into_libs=yes
10512   ;;
10513
10514 newsos6)
10515   version_type=linux
10516   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10517   shlibpath_var=LD_LIBRARY_PATH
10518   shlibpath_overrides_runpath=yes
10519   ;;
10520
10521 *nto* | *qnx*)
10522   version_type=qnx
10523   need_lib_prefix=no
10524   need_version=no
10525   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10526   soname_spec='${libname}${release}${shared_ext}$major'
10527   shlibpath_var=LD_LIBRARY_PATH
10528   shlibpath_overrides_runpath=no
10529   hardcode_into_libs=yes
10530   dynamic_linker='ldqnx.so'
10531   ;;
10532
10533 openbsd*)
10534   version_type=sunos
10535   sys_lib_dlsearch_path_spec="/usr/lib"
10536   need_lib_prefix=no
10537   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10538   case $host_os in
10539     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10540     *)                          need_version=no  ;;
10541   esac
10542   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10543   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10544   shlibpath_var=LD_LIBRARY_PATH
10545   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10546     case $host_os in
10547       openbsd2.[89] | openbsd2.[89].*)
10548         shlibpath_overrides_runpath=no
10549         ;;
10550       *)
10551         shlibpath_overrides_runpath=yes
10552         ;;
10553       esac
10554   else
10555     shlibpath_overrides_runpath=yes
10556   fi
10557   ;;
10558
10559 os2*)
10560   libname_spec='$name'
10561   shrext_cmds=".dll"
10562   need_lib_prefix=no
10563   library_names_spec='$libname${shared_ext} $libname.a'
10564   dynamic_linker='OS/2 ld.exe'
10565   shlibpath_var=LIBPATH
10566   ;;
10567
10568 osf3* | osf4* | osf5*)
10569   version_type=osf
10570   need_lib_prefix=no
10571   need_version=no
10572   soname_spec='${libname}${release}${shared_ext}$major'
10573   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10574   shlibpath_var=LD_LIBRARY_PATH
10575   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10576   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10577   ;;
10578
10579 rdos*)
10580   dynamic_linker=no
10581   ;;
10582
10583 solaris*)
10584   version_type=linux
10585   need_lib_prefix=no
10586   need_version=no
10587   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10588   soname_spec='${libname}${release}${shared_ext}$major'
10589   shlibpath_var=LD_LIBRARY_PATH
10590   shlibpath_overrides_runpath=yes
10591   hardcode_into_libs=yes
10592   # ldd complains unless libraries are executable
10593   postinstall_cmds='chmod +x $lib'
10594   ;;
10595
10596 sunos4*)
10597   version_type=sunos
10598   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10599   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10600   shlibpath_var=LD_LIBRARY_PATH
10601   shlibpath_overrides_runpath=yes
10602   if test "$with_gnu_ld" = yes; then
10603     need_lib_prefix=no
10604   fi
10605   need_version=yes
10606   ;;
10607
10608 sysv4 | sysv4.3*)
10609   version_type=linux
10610   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10611   soname_spec='${libname}${release}${shared_ext}$major'
10612   shlibpath_var=LD_LIBRARY_PATH
10613   case $host_vendor in
10614     sni)
10615       shlibpath_overrides_runpath=no
10616       need_lib_prefix=no
10617       runpath_var=LD_RUN_PATH
10618       ;;
10619     siemens)
10620       need_lib_prefix=no
10621       ;;
10622     motorola)
10623       need_lib_prefix=no
10624       need_version=no
10625       shlibpath_overrides_runpath=no
10626       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10627       ;;
10628   esac
10629   ;;
10630
10631 sysv4*MP*)
10632   if test -d /usr/nec ;then
10633     version_type=linux
10634     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10635     soname_spec='$libname${shared_ext}.$major'
10636     shlibpath_var=LD_LIBRARY_PATH
10637   fi
10638   ;;
10639
10640 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10641   version_type=freebsd-elf
10642   need_lib_prefix=no
10643   need_version=no
10644   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10645   soname_spec='${libname}${release}${shared_ext}$major'
10646   shlibpath_var=LD_LIBRARY_PATH
10647   shlibpath_overrides_runpath=yes
10648   hardcode_into_libs=yes
10649   if test "$with_gnu_ld" = yes; then
10650     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10651   else
10652     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10653     case $host_os in
10654       sco3.2v5*)
10655         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10656         ;;
10657     esac
10658   fi
10659   sys_lib_dlsearch_path_spec='/usr/lib'
10660   ;;
10661
10662 tpf*)
10663   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10664   version_type=linux
10665   need_lib_prefix=no
10666   need_version=no
10667   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10668   shlibpath_var=LD_LIBRARY_PATH
10669   shlibpath_overrides_runpath=no
10670   hardcode_into_libs=yes
10671   ;;
10672
10673 uts4*)
10674   version_type=linux
10675   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10676   soname_spec='${libname}${release}${shared_ext}$major'
10677   shlibpath_var=LD_LIBRARY_PATH
10678   ;;
10679
10680 *)
10681   dynamic_linker=no
10682   ;;
10683 esac
10684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10685 $as_echo "$dynamic_linker" >&6; }
10686 test "$dynamic_linker" = no && can_build_shared=no
10687
10688 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10689 if test "$GCC" = yes; then
10690   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10691 fi
10692
10693 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10694   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10695 fi
10696 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10697   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10698 fi
10699
10700
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10792 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10793 hardcode_action=
10794 if test -n "$hardcode_libdir_flag_spec" ||
10795    test -n "$runpath_var" ||
10796    test "X$hardcode_automatic" = "Xyes" ; then
10797
10798   # We can hardcode non-existent directories.
10799   if test "$hardcode_direct" != no &&
10800      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10801      # have to relink, otherwise we might link with an installed library
10802      # when we should be linking with a yet-to-be-installed one
10803      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10804      test "$hardcode_minus_L" != no; then
10805     # Linking always hardcodes the temporary library directory.
10806     hardcode_action=relink
10807   else
10808     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10809     hardcode_action=immediate
10810   fi
10811 else
10812   # We cannot hardcode anything, or else we can only hardcode existing
10813   # directories.
10814   hardcode_action=unsupported
10815 fi
10816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10817 $as_echo "$hardcode_action" >&6; }
10818
10819 if test "$hardcode_action" = relink ||
10820    test "$inherit_rpath" = yes; then
10821   # Fast installation is not supported
10822   enable_fast_install=no
10823 elif test "$shlibpath_overrides_runpath" = yes ||
10824      test "$enable_shared" = no; then
10825   # Fast installation is not necessary
10826   enable_fast_install=needless
10827 fi
10828
10829
10830
10831
10832
10833
10834   if test "x$enable_dlopen" != xyes; then
10835   enable_dlopen=unknown
10836   enable_dlopen_self=unknown
10837   enable_dlopen_self_static=unknown
10838 else
10839   lt_cv_dlopen=no
10840   lt_cv_dlopen_libs=
10841
10842   case $host_os in
10843   beos*)
10844     lt_cv_dlopen="load_add_on"
10845     lt_cv_dlopen_libs=
10846     lt_cv_dlopen_self=yes
10847     ;;
10848
10849   mingw* | pw32* | cegcc*)
10850     lt_cv_dlopen="LoadLibrary"
10851     lt_cv_dlopen_libs=
10852     ;;
10853
10854   cygwin*)
10855     lt_cv_dlopen="dlopen"
10856     lt_cv_dlopen_libs=
10857     ;;
10858
10859   darwin*)
10860   # if libdl is installed we need to link against it
10861     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10862 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10863 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10864   $as_echo_n "(cached) " >&6
10865 else
10866   ac_check_lib_save_LIBS=$LIBS
10867 LIBS="-ldl  $LIBS"
10868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10869 /* end confdefs.h.  */
10870
10871 /* Override any GCC internal prototype to avoid an error.
10872    Use char because int might match the return type of a GCC
10873    builtin and then its argument prototype would still apply.  */
10874 #ifdef __cplusplus
10875 extern "C"
10876 #endif
10877 char dlopen ();
10878 int
10879 main ()
10880 {
10881 return dlopen ();
10882   ;
10883   return 0;
10884 }
10885 _ACEOF
10886 if ac_fn_c_try_link "$LINENO"; then :
10887   ac_cv_lib_dl_dlopen=yes
10888 else
10889   ac_cv_lib_dl_dlopen=no
10890 fi
10891 rm -f core conftest.err conftest.$ac_objext \
10892     conftest$ac_exeext conftest.$ac_ext
10893 LIBS=$ac_check_lib_save_LIBS
10894 fi
10895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10896 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10897 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10898   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10899 else
10900
10901     lt_cv_dlopen="dyld"
10902     lt_cv_dlopen_libs=
10903     lt_cv_dlopen_self=yes
10904
10905 fi
10906
10907     ;;
10908
10909   *)
10910     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10911 if test "x$ac_cv_func_shl_load" = x""yes; then :
10912   lt_cv_dlopen="shl_load"
10913 else
10914   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10915 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10916 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10917   $as_echo_n "(cached) " >&6
10918 else
10919   ac_check_lib_save_LIBS=$LIBS
10920 LIBS="-ldld  $LIBS"
10921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10922 /* end confdefs.h.  */
10923
10924 /* Override any GCC internal prototype to avoid an error.
10925    Use char because int might match the return type of a GCC
10926    builtin and then its argument prototype would still apply.  */
10927 #ifdef __cplusplus
10928 extern "C"
10929 #endif
10930 char shl_load ();
10931 int
10932 main ()
10933 {
10934 return shl_load ();
10935   ;
10936   return 0;
10937 }
10938 _ACEOF
10939 if ac_fn_c_try_link "$LINENO"; then :
10940   ac_cv_lib_dld_shl_load=yes
10941 else
10942   ac_cv_lib_dld_shl_load=no
10943 fi
10944 rm -f core conftest.err conftest.$ac_objext \
10945     conftest$ac_exeext conftest.$ac_ext
10946 LIBS=$ac_check_lib_save_LIBS
10947 fi
10948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10949 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10950 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10951   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10952 else
10953   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10954 if test "x$ac_cv_func_dlopen" = x""yes; then :
10955   lt_cv_dlopen="dlopen"
10956 else
10957   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10958 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10959 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10960   $as_echo_n "(cached) " >&6
10961 else
10962   ac_check_lib_save_LIBS=$LIBS
10963 LIBS="-ldl  $LIBS"
10964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10965 /* end confdefs.h.  */
10966
10967 /* Override any GCC internal prototype to avoid an error.
10968    Use char because int might match the return type of a GCC
10969    builtin and then its argument prototype would still apply.  */
10970 #ifdef __cplusplus
10971 extern "C"
10972 #endif
10973 char dlopen ();
10974 int
10975 main ()
10976 {
10977 return dlopen ();
10978   ;
10979   return 0;
10980 }
10981 _ACEOF
10982 if ac_fn_c_try_link "$LINENO"; then :
10983   ac_cv_lib_dl_dlopen=yes
10984 else
10985   ac_cv_lib_dl_dlopen=no
10986 fi
10987 rm -f core conftest.err conftest.$ac_objext \
10988     conftest$ac_exeext conftest.$ac_ext
10989 LIBS=$ac_check_lib_save_LIBS
10990 fi
10991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10992 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10993 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10994   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10995 else
10996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10997 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10998 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
10999   $as_echo_n "(cached) " >&6
11000 else
11001   ac_check_lib_save_LIBS=$LIBS
11002 LIBS="-lsvld  $LIBS"
11003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11004 /* end confdefs.h.  */
11005
11006 /* Override any GCC internal prototype to avoid an error.
11007    Use char because int might match the return type of a GCC
11008    builtin and then its argument prototype would still apply.  */
11009 #ifdef __cplusplus
11010 extern "C"
11011 #endif
11012 char dlopen ();
11013 int
11014 main ()
11015 {
11016 return dlopen ();
11017   ;
11018   return 0;
11019 }
11020 _ACEOF
11021 if ac_fn_c_try_link "$LINENO"; then :
11022   ac_cv_lib_svld_dlopen=yes
11023 else
11024   ac_cv_lib_svld_dlopen=no
11025 fi
11026 rm -f core conftest.err conftest.$ac_objext \
11027     conftest$ac_exeext conftest.$ac_ext
11028 LIBS=$ac_check_lib_save_LIBS
11029 fi
11030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11031 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11032 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11033   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11034 else
11035   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11036 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11037 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11038   $as_echo_n "(cached) " >&6
11039 else
11040   ac_check_lib_save_LIBS=$LIBS
11041 LIBS="-ldld  $LIBS"
11042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11043 /* end confdefs.h.  */
11044
11045 /* Override any GCC internal prototype to avoid an error.
11046    Use char because int might match the return type of a GCC
11047    builtin and then its argument prototype would still apply.  */
11048 #ifdef __cplusplus
11049 extern "C"
11050 #endif
11051 char dld_link ();
11052 int
11053 main ()
11054 {
11055 return dld_link ();
11056   ;
11057   return 0;
11058 }
11059 _ACEOF
11060 if ac_fn_c_try_link "$LINENO"; then :
11061   ac_cv_lib_dld_dld_link=yes
11062 else
11063   ac_cv_lib_dld_dld_link=no
11064 fi
11065 rm -f core conftest.err conftest.$ac_objext \
11066     conftest$ac_exeext conftest.$ac_ext
11067 LIBS=$ac_check_lib_save_LIBS
11068 fi
11069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11070 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11071 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11072   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11073 fi
11074
11075
11076 fi
11077
11078
11079 fi
11080
11081
11082 fi
11083
11084
11085 fi
11086
11087
11088 fi
11089
11090     ;;
11091   esac
11092
11093   if test "x$lt_cv_dlopen" != xno; then
11094     enable_dlopen=yes
11095   else
11096     enable_dlopen=no
11097   fi
11098
11099   case $lt_cv_dlopen in
11100   dlopen)
11101     save_CPPFLAGS="$CPPFLAGS"
11102     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11103
11104     save_LDFLAGS="$LDFLAGS"
11105     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11106
11107     save_LIBS="$LIBS"
11108     LIBS="$lt_cv_dlopen_libs $LIBS"
11109
11110     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11111 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11112 if test "${lt_cv_dlopen_self+set}" = set; then :
11113   $as_echo_n "(cached) " >&6
11114 else
11115           if test "$cross_compiling" = yes; then :
11116   lt_cv_dlopen_self=cross
11117 else
11118   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11119   lt_status=$lt_dlunknown
11120   cat > conftest.$ac_ext <<_LT_EOF
11121 #line 11121 "configure"
11122 #include "confdefs.h"
11123
11124 #if HAVE_DLFCN_H
11125 #include <dlfcn.h>
11126 #endif
11127
11128 #include <stdio.h>
11129
11130 #ifdef RTLD_GLOBAL
11131 #  define LT_DLGLOBAL           RTLD_GLOBAL
11132 #else
11133 #  ifdef DL_GLOBAL
11134 #    define LT_DLGLOBAL         DL_GLOBAL
11135 #  else
11136 #    define LT_DLGLOBAL         0
11137 #  endif
11138 #endif
11139
11140 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11141    find out it does not work in some platform. */
11142 #ifndef LT_DLLAZY_OR_NOW
11143 #  ifdef RTLD_LAZY
11144 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11145 #  else
11146 #    ifdef DL_LAZY
11147 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11148 #    else
11149 #      ifdef RTLD_NOW
11150 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11151 #      else
11152 #        ifdef DL_NOW
11153 #          define LT_DLLAZY_OR_NOW      DL_NOW
11154 #        else
11155 #          define LT_DLLAZY_OR_NOW      0
11156 #        endif
11157 #      endif
11158 #    endif
11159 #  endif
11160 #endif
11161
11162 /* When -fvisbility=hidden is used, assume the code has been annotated
11163    correspondingly for the symbols needed.  */
11164 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11165 void fnord () __attribute__((visibility("default")));
11166 #endif
11167
11168 void fnord () { int i=42; }
11169 int main ()
11170 {
11171   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11172   int status = $lt_dlunknown;
11173
11174   if (self)
11175     {
11176       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11177       else
11178         {
11179           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11180           else puts (dlerror ());
11181         }
11182       /* dlclose (self); */
11183     }
11184   else
11185     puts (dlerror ());
11186
11187   return status;
11188 }
11189 _LT_EOF
11190   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11191   (eval $ac_link) 2>&5
11192   ac_status=$?
11193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11194   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11195     (./conftest; exit; ) >&5 2>/dev/null
11196     lt_status=$?
11197     case x$lt_status in
11198       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11199       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11200       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11201     esac
11202   else :
11203     # compilation failed
11204     lt_cv_dlopen_self=no
11205   fi
11206 fi
11207 rm -fr conftest*
11208
11209
11210 fi
11211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11212 $as_echo "$lt_cv_dlopen_self" >&6; }
11213
11214     if test "x$lt_cv_dlopen_self" = xyes; then
11215       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11216       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11217 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11218 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11219   $as_echo_n "(cached) " >&6
11220 else
11221           if test "$cross_compiling" = yes; then :
11222   lt_cv_dlopen_self_static=cross
11223 else
11224   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11225   lt_status=$lt_dlunknown
11226   cat > conftest.$ac_ext <<_LT_EOF
11227 #line 11227 "configure"
11228 #include "confdefs.h"
11229
11230 #if HAVE_DLFCN_H
11231 #include <dlfcn.h>
11232 #endif
11233
11234 #include <stdio.h>
11235
11236 #ifdef RTLD_GLOBAL
11237 #  define LT_DLGLOBAL           RTLD_GLOBAL
11238 #else
11239 #  ifdef DL_GLOBAL
11240 #    define LT_DLGLOBAL         DL_GLOBAL
11241 #  else
11242 #    define LT_DLGLOBAL         0
11243 #  endif
11244 #endif
11245
11246 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11247    find out it does not work in some platform. */
11248 #ifndef LT_DLLAZY_OR_NOW
11249 #  ifdef RTLD_LAZY
11250 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11251 #  else
11252 #    ifdef DL_LAZY
11253 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11254 #    else
11255 #      ifdef RTLD_NOW
11256 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11257 #      else
11258 #        ifdef DL_NOW
11259 #          define LT_DLLAZY_OR_NOW      DL_NOW
11260 #        else
11261 #          define LT_DLLAZY_OR_NOW      0
11262 #        endif
11263 #      endif
11264 #    endif
11265 #  endif
11266 #endif
11267
11268 /* When -fvisbility=hidden is used, assume the code has been annotated
11269    correspondingly for the symbols needed.  */
11270 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11271 void fnord () __attribute__((visibility("default")));
11272 #endif
11273
11274 void fnord () { int i=42; }
11275 int main ()
11276 {
11277   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11278   int status = $lt_dlunknown;
11279
11280   if (self)
11281     {
11282       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11283       else
11284         {
11285           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11286           else puts (dlerror ());
11287         }
11288       /* dlclose (self); */
11289     }
11290   else
11291     puts (dlerror ());
11292
11293   return status;
11294 }
11295 _LT_EOF
11296   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11297   (eval $ac_link) 2>&5
11298   ac_status=$?
11299   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11300   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11301     (./conftest; exit; ) >&5 2>/dev/null
11302     lt_status=$?
11303     case x$lt_status in
11304       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11305       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11306       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11307     esac
11308   else :
11309     # compilation failed
11310     lt_cv_dlopen_self_static=no
11311   fi
11312 fi
11313 rm -fr conftest*
11314
11315
11316 fi
11317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11318 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11319     fi
11320
11321     CPPFLAGS="$save_CPPFLAGS"
11322     LDFLAGS="$save_LDFLAGS"
11323     LIBS="$save_LIBS"
11324     ;;
11325   esac
11326
11327   case $lt_cv_dlopen_self in
11328   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11329   *) enable_dlopen_self=unknown ;;
11330   esac
11331
11332   case $lt_cv_dlopen_self_static in
11333   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11334   *) enable_dlopen_self_static=unknown ;;
11335   esac
11336 fi
11337
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354 striplib=
11355 old_striplib=
11356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11357 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11358 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11359   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11360   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11362 $as_echo "yes" >&6; }
11363 else
11364 # FIXME - insert some real tests, host_os isn't really good enough
11365   case $host_os in
11366   darwin*)
11367     if test -n "$STRIP" ; then
11368       striplib="$STRIP -x"
11369       old_striplib="$STRIP -S"
11370       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11371 $as_echo "yes" >&6; }
11372     else
11373       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11374 $as_echo "no" >&6; }
11375     fi
11376     ;;
11377   *)
11378     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11379 $as_echo "no" >&6; }
11380     ;;
11381   esac
11382 fi
11383
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395   # Report which library types will actually be built
11396   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11397 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11399 $as_echo "$can_build_shared" >&6; }
11400
11401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11402 $as_echo_n "checking whether to build shared libraries... " >&6; }
11403   test "$can_build_shared" = "no" && enable_shared=no
11404
11405   # On AIX, shared libraries and static libraries use the same namespace, and
11406   # are all built from PIC.
11407   case $host_os in
11408   aix3*)
11409     test "$enable_shared" = yes && enable_static=no
11410     if test -n "$RANLIB"; then
11411       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11412       postinstall_cmds='$RANLIB $lib'
11413     fi
11414     ;;
11415
11416   aix[4-9]*)
11417     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11418       test "$enable_shared" = yes && enable_static=no
11419     fi
11420     ;;
11421   esac
11422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11423 $as_echo "$enable_shared" >&6; }
11424
11425   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11426 $as_echo_n "checking whether to build static libraries... " >&6; }
11427   # Make sure either enable_shared or enable_static is yes.
11428   test "$enable_shared" = yes || enable_static=yes
11429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11430 $as_echo "$enable_static" >&6; }
11431
11432
11433
11434
11435 fi
11436 ac_ext=c
11437 ac_cpp='$CPP $CPPFLAGS'
11438 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11439 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11440 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11441
11442 CC="$lt_save_CC"
11443
11444
11445
11446
11447
11448
11449
11450
11451
11452
11453
11454
11455
11456         ac_config_commands="$ac_config_commands libtool"
11457
11458
11459
11460
11461 # Only expand once:
11462
11463
11464
11465
11466
11467 case $host in
11468   *-cygwin* | *-mingw*)
11469     # 'host' will be top-level target in the case of a target lib,
11470     # we must compare to with_cross_host to decide if this is a native
11471     # or cross-compiler and select where to install dlls appropriately.
11472     if test -n "$with_cross_host" &&
11473         test x"$with_cross_host" != x"no"; then
11474       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11475     else
11476       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11477     fi
11478     ;;
11479   *)
11480     lt_host_flags=
11481     ;;
11482 esac
11483
11484
11485
11486
11487
11488
11489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11490 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11491     # Check whether --enable-maintainer-mode was given.
11492 if test "${enable_maintainer_mode+set}" = set; then :
11493   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11494 else
11495   USE_MAINTAINER_MODE=no
11496 fi
11497
11498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11499 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11500    if test $USE_MAINTAINER_MODE = yes; then
11501   MAINTAINER_MODE_TRUE=
11502   MAINTAINER_MODE_FALSE='#'
11503 else
11504   MAINTAINER_MODE_TRUE='#'
11505   MAINTAINER_MODE_FALSE=
11506 fi
11507
11508   MAINT=$MAINTAINER_MODE_TRUE
11509
11510
11511
11512 # For libtool versioning info, format is CURRENT:REVISION:AGE
11513 libtool_VERSION=3:0:2
11514
11515
11516 # Check for used threading-model
11517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11518 $as_echo_n "checking for thread model used by GCC... " >&6; }
11519 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11521 $as_echo "$target_thread_file" >&6; }
11522
11523 # Get target configury.
11524 . ${srcdir}/configure.tgt
11525 if test -n "$UNSUPPORTED"; then
11526   as_fn_error "Configuration ${target} is unsupported." "$LINENO" 5
11527 fi
11528
11529 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11530 # make silly decisions about what the cpu can do.
11531 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11532
11533 # Check header files.
11534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11535 $as_echo_n "checking for ANSI C header files... " >&6; }
11536 if test "${ac_cv_header_stdc+set}" = set; then :
11537   $as_echo_n "(cached) " >&6
11538 else
11539   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11540 /* end confdefs.h.  */
11541 #include <stdlib.h>
11542 #include <stdarg.h>
11543 #include <string.h>
11544 #include <float.h>
11545
11546 int
11547 main ()
11548 {
11549
11550   ;
11551   return 0;
11552 }
11553 _ACEOF
11554 if ac_fn_c_try_compile "$LINENO"; then :
11555   ac_cv_header_stdc=yes
11556 else
11557   ac_cv_header_stdc=no
11558 fi
11559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11560
11561 if test $ac_cv_header_stdc = yes; then
11562   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11564 /* end confdefs.h.  */
11565 #include <string.h>
11566
11567 _ACEOF
11568 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11569   $EGREP "memchr" >/dev/null 2>&1; then :
11570
11571 else
11572   ac_cv_header_stdc=no
11573 fi
11574 rm -f conftest*
11575
11576 fi
11577
11578 if test $ac_cv_header_stdc = yes; then
11579   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11581 /* end confdefs.h.  */
11582 #include <stdlib.h>
11583
11584 _ACEOF
11585 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11586   $EGREP "free" >/dev/null 2>&1; then :
11587
11588 else
11589   ac_cv_header_stdc=no
11590 fi
11591 rm -f conftest*
11592
11593 fi
11594
11595 if test $ac_cv_header_stdc = yes; then
11596   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11597   if test "$cross_compiling" = yes; then :
11598   :
11599 else
11600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11601 /* end confdefs.h.  */
11602 #include <ctype.h>
11603 #include <stdlib.h>
11604 #if ((' ' & 0x0FF) == 0x020)
11605 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11606 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11607 #else
11608 # define ISLOWER(c) \
11609                    (('a' <= (c) && (c) <= 'i') \
11610                      || ('j' <= (c) && (c) <= 'r') \
11611                      || ('s' <= (c) && (c) <= 'z'))
11612 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11613 #endif
11614
11615 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11616 int
11617 main ()
11618 {
11619   int i;
11620   for (i = 0; i < 256; i++)
11621     if (XOR (islower (i), ISLOWER (i))
11622         || toupper (i) != TOUPPER (i))
11623       return 2;
11624   return 0;
11625 }
11626 _ACEOF
11627 if ac_fn_c_try_run "$LINENO"; then :
11628
11629 else
11630   ac_cv_header_stdc=no
11631 fi
11632 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11633   conftest.$ac_objext conftest.beam conftest.$ac_ext
11634 fi
11635
11636 fi
11637 fi
11638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11639 $as_echo "$ac_cv_header_stdc" >&6; }
11640 if test $ac_cv_header_stdc = yes; then
11641
11642 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11643
11644 fi
11645
11646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
11647 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
11648 if test "${gcc_cv_header_string+set}" = set; then :
11649   $as_echo_n "(cached) " >&6
11650 else
11651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11652 /* end confdefs.h.  */
11653 #include <string.h>
11654 #include <strings.h>
11655 int
11656 main ()
11657 {
11658
11659   ;
11660   return 0;
11661 }
11662 _ACEOF
11663 if ac_fn_c_try_compile "$LINENO"; then :
11664   gcc_cv_header_string=yes
11665 else
11666   gcc_cv_header_string=no
11667 fi
11668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11669 fi
11670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
11671 $as_echo "$gcc_cv_header_string" >&6; }
11672 if test $gcc_cv_header_string = yes; then
11673
11674 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
11675
11676 fi
11677
11678
11679
11680 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
11681
11682 acx_cv_header_stdint=stddef.h
11683 acx_cv_header_stdint_kind="(already complete)"
11684 for i in stdint.h $inttype_headers; do
11685   unset ac_cv_type_uintptr_t
11686   unset ac_cv_type_uintmax_t
11687   unset ac_cv_type_int_least32_t
11688   unset ac_cv_type_int_fast32_t
11689   unset ac_cv_type_uint64_t
11690   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
11691   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
11692 #include <$i>
11693 "
11694 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
11695   acx_cv_header_stdint=$i
11696 else
11697   continue
11698 fi
11699
11700   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
11701 #include <$i>
11702 "
11703 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
11704
11705 else
11706   acx_cv_header_stdint_kind="(mostly complete)"
11707 fi
11708
11709   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
11710 #include <$i>
11711 "
11712 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
11713
11714 else
11715   acx_cv_header_stdint_kind="(mostly complete)"
11716 fi
11717
11718   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
11719 #include <$i>
11720 "
11721 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
11722
11723 else
11724   acx_cv_header_stdint_kind="(mostly complete)"
11725 fi
11726
11727   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
11728 #include <$i>
11729 "
11730 if test "x$ac_cv_type_uint64_t" = x""yes; then :
11731
11732 else
11733   acx_cv_header_stdint_kind="(lacks uint64_t)"
11734 fi
11735
11736   break
11737 done
11738 if test "$acx_cv_header_stdint" = stddef.h; then
11739   acx_cv_header_stdint_kind="(lacks uintmax_t)"
11740   for i in stdint.h $inttype_headers; do
11741     unset ac_cv_type_uintptr_t
11742     unset ac_cv_type_uint32_t
11743     unset ac_cv_type_uint64_t
11744     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
11745     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
11746 #include <$i>
11747 "
11748 if test "x$ac_cv_type_uint32_t" = x""yes; then :
11749   acx_cv_header_stdint=$i
11750 else
11751   continue
11752 fi
11753
11754     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
11755 #include <$i>
11756 "
11757 if test "x$ac_cv_type_uint64_t" = x""yes; then :
11758
11759 fi
11760
11761     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
11762 #include <$i>
11763 "
11764 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
11765
11766 fi
11767
11768     break
11769   done
11770 fi
11771 if test "$acx_cv_header_stdint" = stddef.h; then
11772   acx_cv_header_stdint_kind="(u_intXX_t style)"
11773   for i in sys/types.h $inttype_headers; do
11774     unset ac_cv_type_u_int32_t
11775     unset ac_cv_type_u_int64_t
11776     $as_echo_n "looking for u_intXX_t types in $i, " >&6
11777     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
11778 #include <$i>
11779 "
11780 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
11781   acx_cv_header_stdint=$i
11782 else
11783   continue
11784 fi
11785
11786     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
11787 #include <$i>
11788 "
11789 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
11790
11791 fi
11792
11793     break
11794   done
11795 fi
11796 if test "$acx_cv_header_stdint" = stddef.h; then
11797   acx_cv_header_stdint_kind="(using manual detection)"
11798 fi
11799
11800 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
11801 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
11802 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
11803 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
11804 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
11805
11806 # ----------------- Summarize what we found so far
11807
11808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
11809 $as_echo_n "checking what to include in gstdint.h... " >&6; }
11810
11811 case `$as_basename -- gstdint.h ||
11812 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
11813          Xgstdint.h : 'X\(//\)$' \| \
11814          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
11815 $as_echo X/gstdint.h |
11816     sed '/^.*\/\([^/][^/]*\)\/*$/{
11817             s//\1/
11818             q
11819           }
11820           /^X\/\(\/\/\)$/{
11821             s//\1/
11822             q
11823           }
11824           /^X\/\(\/\).*/{
11825             s//\1/
11826             q
11827           }
11828           s/.*/./; q'` in
11829   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
11830 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
11831   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
11832 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
11833   *) ;;
11834 esac
11835
11836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
11837 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
11838
11839 # ----------------- done included file, check C basic types --------
11840
11841 # Lacking an uintptr_t?  Test size of void *
11842 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
11843   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
11844 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11845 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11846 # This bug is HP SR number 8606223364.
11847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
11848 $as_echo_n "checking size of void *... " >&6; }
11849 if test "${ac_cv_sizeof_void_p+set}" = set; then :
11850   $as_echo_n "(cached) " >&6
11851 else
11852   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
11853
11854 else
11855   if test "$ac_cv_type_void_p" = yes; then
11856      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11857 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11858 { as_fn_set_status 77
11859 as_fn_error "cannot compute sizeof (void *)
11860 See \`config.log' for more details." "$LINENO" 5; }; }
11861    else
11862      ac_cv_sizeof_void_p=0
11863    fi
11864 fi
11865
11866 fi
11867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
11868 $as_echo "$ac_cv_sizeof_void_p" >&6; }
11869
11870
11871
11872 cat >>confdefs.h <<_ACEOF
11873 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
11874 _ACEOF
11875
11876  ;;
11877 esac
11878
11879 # Lacking an uint64_t?  Test size of long
11880 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
11881   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
11882 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11883 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11884 # This bug is HP SR number 8606223364.
11885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
11886 $as_echo_n "checking size of long... " >&6; }
11887 if test "${ac_cv_sizeof_long+set}" = set; then :
11888   $as_echo_n "(cached) " >&6
11889 else
11890   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
11891
11892 else
11893   if test "$ac_cv_type_long" = yes; then
11894      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11895 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11896 { as_fn_set_status 77
11897 as_fn_error "cannot compute sizeof (long)
11898 See \`config.log' for more details." "$LINENO" 5; }; }
11899    else
11900      ac_cv_sizeof_long=0
11901    fi
11902 fi
11903
11904 fi
11905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
11906 $as_echo "$ac_cv_sizeof_long" >&6; }
11907
11908
11909
11910 cat >>confdefs.h <<_ACEOF
11911 #define SIZEOF_LONG $ac_cv_sizeof_long
11912 _ACEOF
11913
11914  ;;
11915 esac
11916
11917 if test $acx_cv_header_stdint = stddef.h; then
11918   # Lacking a good header?  Test size of everything and deduce all types.
11919   # The cast to long int works around a bug in the HP C Compiler
11920 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11921 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11922 # This bug is HP SR number 8606223364.
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
11924 $as_echo_n "checking size of int... " >&6; }
11925 if test "${ac_cv_sizeof_int+set}" = set; then :
11926   $as_echo_n "(cached) " >&6
11927 else
11928   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
11929
11930 else
11931   if test "$ac_cv_type_int" = yes; then
11932      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11933 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11934 { as_fn_set_status 77
11935 as_fn_error "cannot compute sizeof (int)
11936 See \`config.log' for more details." "$LINENO" 5; }; }
11937    else
11938      ac_cv_sizeof_int=0
11939    fi
11940 fi
11941
11942 fi
11943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
11944 $as_echo "$ac_cv_sizeof_int" >&6; }
11945
11946
11947
11948 cat >>confdefs.h <<_ACEOF
11949 #define SIZEOF_INT $ac_cv_sizeof_int
11950 _ACEOF
11951
11952
11953   # 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 short" >&5
11958 $as_echo_n "checking size of short... " >&6; }
11959 if test "${ac_cv_sizeof_short+set}" = set; then :
11960   $as_echo_n "(cached) " >&6
11961 else
11962   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
11963
11964 else
11965   if test "$ac_cv_type_short" = yes; then
11966      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11968 { as_fn_set_status 77
11969 as_fn_error "cannot compute sizeof (short)
11970 See \`config.log' for more details." "$LINENO" 5; }; }
11971    else
11972      ac_cv_sizeof_short=0
11973    fi
11974 fi
11975
11976 fi
11977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
11978 $as_echo "$ac_cv_sizeof_short" >&6; }
11979
11980
11981
11982 cat >>confdefs.h <<_ACEOF
11983 #define SIZEOF_SHORT $ac_cv_sizeof_short
11984 _ACEOF
11985
11986
11987   # The cast to long int works around a bug in the HP C Compiler
11988 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11989 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11990 # This bug is HP SR number 8606223364.
11991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
11992 $as_echo_n "checking size of char... " >&6; }
11993 if test "${ac_cv_sizeof_char+set}" = set; then :
11994   $as_echo_n "(cached) " >&6
11995 else
11996   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
11997
11998 else
11999   if test "$ac_cv_type_char" = yes; then
12000      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12001 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12002 { as_fn_set_status 77
12003 as_fn_error "cannot compute sizeof (char)
12004 See \`config.log' for more details." "$LINENO" 5; }; }
12005    else
12006      ac_cv_sizeof_char=0
12007    fi
12008 fi
12009
12010 fi
12011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12012 $as_echo "$ac_cv_sizeof_char" >&6; }
12013
12014
12015
12016 cat >>confdefs.h <<_ACEOF
12017 #define SIZEOF_CHAR $ac_cv_sizeof_char
12018 _ACEOF
12019
12020
12021
12022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12023 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12024   case "$ac_cv_sizeof_char" in
12025     1) acx_cv_type_int8_t=char ;;
12026     *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
12027   esac
12028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12029 $as_echo "$acx_cv_type_int8_t" >&6; }
12030
12031   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12032 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12033   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12034     2:*) acx_cv_type_int16_t=int ;;
12035     *:2) acx_cv_type_int16_t=short ;;
12036     *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
12037   esac
12038   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12039 $as_echo "$acx_cv_type_int16_t" >&6; }
12040
12041   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12042 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12043   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12044     4:*) acx_cv_type_int32_t=int ;;
12045     *:4) acx_cv_type_int32_t=long ;;
12046     *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
12047   esac
12048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12049 $as_echo "$acx_cv_type_int32_t" >&6; }
12050 fi
12051
12052 # These tests are here to make the output prettier
12053
12054 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12055   case "$ac_cv_sizeof_long" in
12056     8) acx_cv_type_int64_t=long ;;
12057   esac
12058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12059 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12061 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12062 fi
12063
12064 # Now we can use the above types
12065
12066 if test "$ac_cv_type_uintptr_t" != yes; then
12067   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12068 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12069   case $ac_cv_sizeof_void_p in
12070     2) acx_cv_type_intptr_t=int16_t ;;
12071     4) acx_cv_type_intptr_t=int32_t ;;
12072     8) acx_cv_type_intptr_t=int64_t ;;
12073     *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12074   esac
12075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12076 $as_echo "$acx_cv_type_intptr_t" >&6; }
12077 fi
12078
12079 # ----------------- done all checks, emit header -------------
12080 ac_config_commands="$ac_config_commands gstdint.h"
12081
12082
12083
12084 for ac_header in fenv.h
12085 do :
12086   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12087 if test "x$ac_cv_header_fenv_h" = x""yes; then :
12088   cat >>confdefs.h <<_ACEOF
12089 #define HAVE_FENV_H 1
12090 _ACEOF
12091
12092 fi
12093
12094 done
12095
12096
12097 # Check for common type sizes
12098
12099   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12100 $as_echo_n "checking for 1 byte integer... " >&6; }
12101 if test "${libat_cv_have_mode_QI+set}" = set; then :
12102   $as_echo_n "(cached) " >&6
12103 else
12104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12105 /* end confdefs.h.  */
12106 int x __attribute__((mode(QI)));
12107 _ACEOF
12108 if ac_fn_c_try_compile "$LINENO"; then :
12109   libat_cv_have_mode_QI=yes
12110 else
12111   libat_cv_have_mode_QI=no
12112 fi
12113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12114 fi
12115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12116 $as_echo "$libat_cv_have_mode_QI" >&6; }
12117
12118   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12119
12120 cat >>confdefs.h <<_ACEOF
12121 #define HAVE_INT1 $yesno
12122 _ACEOF
12123
12124
12125   if test x$libat_cv_have_mode_QI = xyes; then
12126     SIZES="$SIZES 1"
12127   fi
12128
12129
12130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12131 $as_echo_n "checking for 2 byte integer... " >&6; }
12132 if test "${libat_cv_have_mode_HI+set}" = set; then :
12133   $as_echo_n "(cached) " >&6
12134 else
12135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12136 /* end confdefs.h.  */
12137 int x __attribute__((mode(HI)));
12138 _ACEOF
12139 if ac_fn_c_try_compile "$LINENO"; then :
12140   libat_cv_have_mode_HI=yes
12141 else
12142   libat_cv_have_mode_HI=no
12143 fi
12144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12145 fi
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12147 $as_echo "$libat_cv_have_mode_HI" >&6; }
12148
12149   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12150
12151 cat >>confdefs.h <<_ACEOF
12152 #define HAVE_INT2 $yesno
12153 _ACEOF
12154
12155
12156   if test x$libat_cv_have_mode_HI = xyes; then
12157     SIZES="$SIZES 2"
12158   fi
12159
12160
12161   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12162 $as_echo_n "checking for 4 byte integer... " >&6; }
12163 if test "${libat_cv_have_mode_SI+set}" = set; then :
12164   $as_echo_n "(cached) " >&6
12165 else
12166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12167 /* end confdefs.h.  */
12168 int x __attribute__((mode(SI)));
12169 _ACEOF
12170 if ac_fn_c_try_compile "$LINENO"; then :
12171   libat_cv_have_mode_SI=yes
12172 else
12173   libat_cv_have_mode_SI=no
12174 fi
12175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12176 fi
12177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12178 $as_echo "$libat_cv_have_mode_SI" >&6; }
12179
12180   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12181
12182 cat >>confdefs.h <<_ACEOF
12183 #define HAVE_INT4 $yesno
12184 _ACEOF
12185
12186
12187   if test x$libat_cv_have_mode_SI = xyes; then
12188     SIZES="$SIZES 4"
12189   fi
12190
12191
12192   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12193 $as_echo_n "checking for 8 byte integer... " >&6; }
12194 if test "${libat_cv_have_mode_DI+set}" = set; then :
12195   $as_echo_n "(cached) " >&6
12196 else
12197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12198 /* end confdefs.h.  */
12199 int x __attribute__((mode(DI)));
12200 _ACEOF
12201 if ac_fn_c_try_compile "$LINENO"; then :
12202   libat_cv_have_mode_DI=yes
12203 else
12204   libat_cv_have_mode_DI=no
12205 fi
12206 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12207 fi
12208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12209 $as_echo "$libat_cv_have_mode_DI" >&6; }
12210
12211   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12212
12213 cat >>confdefs.h <<_ACEOF
12214 #define HAVE_INT8 $yesno
12215 _ACEOF
12216
12217
12218   if test x$libat_cv_have_mode_DI = xyes; then
12219     SIZES="$SIZES 8"
12220   fi
12221
12222
12223   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12224 $as_echo_n "checking for 16 byte integer... " >&6; }
12225 if test "${libat_cv_have_mode_TI+set}" = set; then :
12226   $as_echo_n "(cached) " >&6
12227 else
12228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12229 /* end confdefs.h.  */
12230 int x __attribute__((mode(TI)));
12231 _ACEOF
12232 if ac_fn_c_try_compile "$LINENO"; then :
12233   libat_cv_have_mode_TI=yes
12234 else
12235   libat_cv_have_mode_TI=no
12236 fi
12237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12238 fi
12239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12240 $as_echo "$libat_cv_have_mode_TI" >&6; }
12241
12242   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12243
12244 cat >>confdefs.h <<_ACEOF
12245 #define HAVE_INT16 $yesno
12246 _ACEOF
12247
12248
12249   if test x$libat_cv_have_mode_TI = xyes; then
12250     SIZES="$SIZES 16"
12251   fi
12252
12253
12254
12255 # Check for compiler builtins of atomic operations.
12256
12257   # Do link tests if possible, instead asm tests, limited to some platforms
12258   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12259   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12260   atomic_builtins_link_tests=no
12261   if test x$gcc_no_link != xyes; then
12262     # Can do link tests. Limit to some tested platforms
12263     case "$host" in
12264       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12265         atomic_builtins_link_tests=yes
12266         ;;
12267     esac
12268   fi
12269
12270
12271
12272   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12273 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12274 if test "${libat_cv_have_at_ldst_1+set}" = set; then :
12275   $as_echo_n "(cached) " >&6
12276 else
12277
12278     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12279 /* end confdefs.h.  */
12280
12281 int
12282 main ()
12283 {
12284 typedef int T __attribute__((mode(QI)));
12285      T *x; volatile T sink; asm("" : "=g"(x));
12286      sink = __atomic_load_n(x, 0);
12287      __atomic_store_n(x, sink, 0);
12288   ;
12289   return 0;
12290 }
12291 _ACEOF
12292     if test x$atomic_builtins_link_tests = xyes; then
12293       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12294   (eval $ac_link) 2>&5
12295   ac_status=$?
12296   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12297   test $ac_status = 0; }; then
12298         eval libat_cv_have_at_ldst_1=yes
12299       else
12300         eval libat_cv_have_at_ldst_1=no
12301       fi
12302     else
12303       old_CFLAGS="$CFLAGS"
12304       # Compile unoptimized.
12305       CFLAGS="$CFLAGS -O0 -S"
12306       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12307   (eval $ac_compile) 2>&5
12308   ac_status=$?
12309   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12310   test $ac_status = 0; }; then
12311         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12312           eval libat_cv_have_at_ldst_1=no
12313         else
12314           eval libat_cv_have_at_ldst_1=yes
12315         fi
12316       else
12317         eval libat_cv_have_at_ldst_1=no
12318       fi
12319       CFLAGS="$old_CFLAGS"
12320     fi
12321     rm -f conftest*
12322
12323 fi
12324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12325 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12326
12327
12328   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12329
12330 cat >>confdefs.h <<_ACEOF
12331 #define HAVE_ATOMIC_LDST_1 $yesno
12332 _ACEOF
12333
12334
12335
12336
12337
12338
12339
12340   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12341 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12342 if test "${libat_cv_have_at_ldst_2+set}" = set; then :
12343   $as_echo_n "(cached) " >&6
12344 else
12345
12346     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12347 /* end confdefs.h.  */
12348
12349 int
12350 main ()
12351 {
12352 typedef int T __attribute__((mode(HI)));
12353      T *x; volatile T sink; asm("" : "=g"(x));
12354      sink = __atomic_load_n(x, 0);
12355      __atomic_store_n(x, sink, 0);
12356   ;
12357   return 0;
12358 }
12359 _ACEOF
12360     if test x$atomic_builtins_link_tests = xyes; then
12361       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12362   (eval $ac_link) 2>&5
12363   ac_status=$?
12364   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12365   test $ac_status = 0; }; then
12366         eval libat_cv_have_at_ldst_2=yes
12367       else
12368         eval libat_cv_have_at_ldst_2=no
12369       fi
12370     else
12371       old_CFLAGS="$CFLAGS"
12372       # Compile unoptimized.
12373       CFLAGS="$CFLAGS -O0 -S"
12374       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12375   (eval $ac_compile) 2>&5
12376   ac_status=$?
12377   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12378   test $ac_status = 0; }; then
12379         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12380           eval libat_cv_have_at_ldst_2=no
12381         else
12382           eval libat_cv_have_at_ldst_2=yes
12383         fi
12384       else
12385         eval libat_cv_have_at_ldst_2=no
12386       fi
12387       CFLAGS="$old_CFLAGS"
12388     fi
12389     rm -f conftest*
12390
12391 fi
12392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12393 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12394
12395
12396   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12397
12398 cat >>confdefs.h <<_ACEOF
12399 #define HAVE_ATOMIC_LDST_2 $yesno
12400 _ACEOF
12401
12402
12403
12404
12405
12406
12407
12408   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12409 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12410 if test "${libat_cv_have_at_ldst_4+set}" = set; then :
12411   $as_echo_n "(cached) " >&6
12412 else
12413
12414     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12415 /* end confdefs.h.  */
12416
12417 int
12418 main ()
12419 {
12420 typedef int T __attribute__((mode(SI)));
12421      T *x; volatile T sink; asm("" : "=g"(x));
12422      sink = __atomic_load_n(x, 0);
12423      __atomic_store_n(x, sink, 0);
12424   ;
12425   return 0;
12426 }
12427 _ACEOF
12428     if test x$atomic_builtins_link_tests = xyes; then
12429       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12430   (eval $ac_link) 2>&5
12431   ac_status=$?
12432   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12433   test $ac_status = 0; }; then
12434         eval libat_cv_have_at_ldst_4=yes
12435       else
12436         eval libat_cv_have_at_ldst_4=no
12437       fi
12438     else
12439       old_CFLAGS="$CFLAGS"
12440       # Compile unoptimized.
12441       CFLAGS="$CFLAGS -O0 -S"
12442       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12443   (eval $ac_compile) 2>&5
12444   ac_status=$?
12445   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12446   test $ac_status = 0; }; then
12447         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12448           eval libat_cv_have_at_ldst_4=no
12449         else
12450           eval libat_cv_have_at_ldst_4=yes
12451         fi
12452       else
12453         eval libat_cv_have_at_ldst_4=no
12454       fi
12455       CFLAGS="$old_CFLAGS"
12456     fi
12457     rm -f conftest*
12458
12459 fi
12460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12461 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12462
12463
12464   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12465
12466 cat >>confdefs.h <<_ACEOF
12467 #define HAVE_ATOMIC_LDST_4 $yesno
12468 _ACEOF
12469
12470
12471
12472
12473
12474
12475
12476   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12477 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12478 if test "${libat_cv_have_at_ldst_8+set}" = set; then :
12479   $as_echo_n "(cached) " >&6
12480 else
12481
12482     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12483 /* end confdefs.h.  */
12484
12485 int
12486 main ()
12487 {
12488 typedef int T __attribute__((mode(DI)));
12489      T *x; volatile T sink; asm("" : "=g"(x));
12490      sink = __atomic_load_n(x, 0);
12491      __atomic_store_n(x, sink, 0);
12492   ;
12493   return 0;
12494 }
12495 _ACEOF
12496     if test x$atomic_builtins_link_tests = xyes; then
12497       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12498   (eval $ac_link) 2>&5
12499   ac_status=$?
12500   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12501   test $ac_status = 0; }; then
12502         eval libat_cv_have_at_ldst_8=yes
12503       else
12504         eval libat_cv_have_at_ldst_8=no
12505       fi
12506     else
12507       old_CFLAGS="$CFLAGS"
12508       # Compile unoptimized.
12509       CFLAGS="$CFLAGS -O0 -S"
12510       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12511   (eval $ac_compile) 2>&5
12512   ac_status=$?
12513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12514   test $ac_status = 0; }; then
12515         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12516           eval libat_cv_have_at_ldst_8=no
12517         else
12518           eval libat_cv_have_at_ldst_8=yes
12519         fi
12520       else
12521         eval libat_cv_have_at_ldst_8=no
12522       fi
12523       CFLAGS="$old_CFLAGS"
12524     fi
12525     rm -f conftest*
12526
12527 fi
12528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12529 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12530
12531
12532   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12533
12534 cat >>confdefs.h <<_ACEOF
12535 #define HAVE_ATOMIC_LDST_8 $yesno
12536 _ACEOF
12537
12538
12539
12540
12541
12542
12543
12544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12545 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12546 if test "${libat_cv_have_at_ldst_16+set}" = set; then :
12547   $as_echo_n "(cached) " >&6
12548 else
12549
12550     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12551 /* end confdefs.h.  */
12552
12553 int
12554 main ()
12555 {
12556 typedef int T __attribute__((mode(TI)));
12557      T *x; volatile T sink; asm("" : "=g"(x));
12558      sink = __atomic_load_n(x, 0);
12559      __atomic_store_n(x, sink, 0);
12560   ;
12561   return 0;
12562 }
12563 _ACEOF
12564     if test x$atomic_builtins_link_tests = xyes; then
12565       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12566   (eval $ac_link) 2>&5
12567   ac_status=$?
12568   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12569   test $ac_status = 0; }; then
12570         eval libat_cv_have_at_ldst_16=yes
12571       else
12572         eval libat_cv_have_at_ldst_16=no
12573       fi
12574     else
12575       old_CFLAGS="$CFLAGS"
12576       # Compile unoptimized.
12577       CFLAGS="$CFLAGS -O0 -S"
12578       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12579   (eval $ac_compile) 2>&5
12580   ac_status=$?
12581   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12582   test $ac_status = 0; }; then
12583         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12584           eval libat_cv_have_at_ldst_16=no
12585         else
12586           eval libat_cv_have_at_ldst_16=yes
12587         fi
12588       else
12589         eval libat_cv_have_at_ldst_16=no
12590       fi
12591       CFLAGS="$old_CFLAGS"
12592     fi
12593     rm -f conftest*
12594
12595 fi
12596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
12597 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
12598
12599
12600   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
12601
12602 cat >>confdefs.h <<_ACEOF
12603 #define HAVE_ATOMIC_LDST_16 $yesno
12604 _ACEOF
12605
12606
12607
12608
12609
12610
12611
12612
12613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
12614 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
12615 if test "${libat_cv_have_at_tas_1+set}" = set; then :
12616   $as_echo_n "(cached) " >&6
12617 else
12618
12619     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12620 /* end confdefs.h.  */
12621
12622 int
12623 main ()
12624 {
12625 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12626      __atomic_test_and_set(x, 0);
12627   ;
12628   return 0;
12629 }
12630 _ACEOF
12631     if test x$atomic_builtins_link_tests = xyes; then
12632       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12633   (eval $ac_link) 2>&5
12634   ac_status=$?
12635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12636   test $ac_status = 0; }; then
12637         eval libat_cv_have_at_tas_1=yes
12638       else
12639         eval libat_cv_have_at_tas_1=no
12640       fi
12641     else
12642       old_CFLAGS="$CFLAGS"
12643       # Compile unoptimized.
12644       CFLAGS="$CFLAGS -O0 -S"
12645       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12646   (eval $ac_compile) 2>&5
12647   ac_status=$?
12648   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12649   test $ac_status = 0; }; then
12650         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12651           eval libat_cv_have_at_tas_1=no
12652         else
12653           eval libat_cv_have_at_tas_1=yes
12654         fi
12655       else
12656         eval libat_cv_have_at_tas_1=no
12657       fi
12658       CFLAGS="$old_CFLAGS"
12659     fi
12660     rm -f conftest*
12661
12662 fi
12663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
12664 $as_echo "$libat_cv_have_at_tas_1" >&6; }
12665
12666
12667   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
12668
12669 cat >>confdefs.h <<_ACEOF
12670 #define HAVE_ATOMIC_TAS_1 $yesno
12671 _ACEOF
12672
12673
12674
12675
12676
12677
12678   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
12679 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
12680 if test "${libat_cv_have_at_tas_2+set}" = set; then :
12681   $as_echo_n "(cached) " >&6
12682 else
12683
12684     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12685 /* end confdefs.h.  */
12686
12687 int
12688 main ()
12689 {
12690 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
12691      __atomic_test_and_set(x, 0);
12692   ;
12693   return 0;
12694 }
12695 _ACEOF
12696     if test x$atomic_builtins_link_tests = xyes; then
12697       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12698   (eval $ac_link) 2>&5
12699   ac_status=$?
12700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12701   test $ac_status = 0; }; then
12702         eval libat_cv_have_at_tas_2=yes
12703       else
12704         eval libat_cv_have_at_tas_2=no
12705       fi
12706     else
12707       old_CFLAGS="$CFLAGS"
12708       # Compile unoptimized.
12709       CFLAGS="$CFLAGS -O0 -S"
12710       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12711   (eval $ac_compile) 2>&5
12712   ac_status=$?
12713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12714   test $ac_status = 0; }; then
12715         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12716           eval libat_cv_have_at_tas_2=no
12717         else
12718           eval libat_cv_have_at_tas_2=yes
12719         fi
12720       else
12721         eval libat_cv_have_at_tas_2=no
12722       fi
12723       CFLAGS="$old_CFLAGS"
12724     fi
12725     rm -f conftest*
12726
12727 fi
12728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
12729 $as_echo "$libat_cv_have_at_tas_2" >&6; }
12730
12731
12732   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
12733
12734 cat >>confdefs.h <<_ACEOF
12735 #define HAVE_ATOMIC_TAS_2 $yesno
12736 _ACEOF
12737
12738
12739
12740
12741
12742
12743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
12744 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
12745 if test "${libat_cv_have_at_tas_4+set}" = set; then :
12746   $as_echo_n "(cached) " >&6
12747 else
12748
12749     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12750 /* end confdefs.h.  */
12751
12752 int
12753 main ()
12754 {
12755 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
12756      __atomic_test_and_set(x, 0);
12757   ;
12758   return 0;
12759 }
12760 _ACEOF
12761     if test x$atomic_builtins_link_tests = xyes; then
12762       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12763   (eval $ac_link) 2>&5
12764   ac_status=$?
12765   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12766   test $ac_status = 0; }; then
12767         eval libat_cv_have_at_tas_4=yes
12768       else
12769         eval libat_cv_have_at_tas_4=no
12770       fi
12771     else
12772       old_CFLAGS="$CFLAGS"
12773       # Compile unoptimized.
12774       CFLAGS="$CFLAGS -O0 -S"
12775       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12776   (eval $ac_compile) 2>&5
12777   ac_status=$?
12778   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12779   test $ac_status = 0; }; then
12780         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12781           eval libat_cv_have_at_tas_4=no
12782         else
12783           eval libat_cv_have_at_tas_4=yes
12784         fi
12785       else
12786         eval libat_cv_have_at_tas_4=no
12787       fi
12788       CFLAGS="$old_CFLAGS"
12789     fi
12790     rm -f conftest*
12791
12792 fi
12793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
12794 $as_echo "$libat_cv_have_at_tas_4" >&6; }
12795
12796
12797   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
12798
12799 cat >>confdefs.h <<_ACEOF
12800 #define HAVE_ATOMIC_TAS_4 $yesno
12801 _ACEOF
12802
12803
12804
12805
12806
12807
12808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
12809 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
12810 if test "${libat_cv_have_at_tas_8+set}" = set; then :
12811   $as_echo_n "(cached) " >&6
12812 else
12813
12814     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12815 /* end confdefs.h.  */
12816
12817 int
12818 main ()
12819 {
12820 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
12821      __atomic_test_and_set(x, 0);
12822   ;
12823   return 0;
12824 }
12825 _ACEOF
12826     if test x$atomic_builtins_link_tests = xyes; then
12827       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12828   (eval $ac_link) 2>&5
12829   ac_status=$?
12830   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12831   test $ac_status = 0; }; then
12832         eval libat_cv_have_at_tas_8=yes
12833       else
12834         eval libat_cv_have_at_tas_8=no
12835       fi
12836     else
12837       old_CFLAGS="$CFLAGS"
12838       # Compile unoptimized.
12839       CFLAGS="$CFLAGS -O0 -S"
12840       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12841   (eval $ac_compile) 2>&5
12842   ac_status=$?
12843   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12844   test $ac_status = 0; }; then
12845         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12846           eval libat_cv_have_at_tas_8=no
12847         else
12848           eval libat_cv_have_at_tas_8=yes
12849         fi
12850       else
12851         eval libat_cv_have_at_tas_8=no
12852       fi
12853       CFLAGS="$old_CFLAGS"
12854     fi
12855     rm -f conftest*
12856
12857 fi
12858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
12859 $as_echo "$libat_cv_have_at_tas_8" >&6; }
12860
12861
12862   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
12863
12864 cat >>confdefs.h <<_ACEOF
12865 #define HAVE_ATOMIC_TAS_8 $yesno
12866 _ACEOF
12867
12868
12869
12870
12871
12872
12873   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
12874 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
12875 if test "${libat_cv_have_at_tas_16+set}" = set; then :
12876   $as_echo_n "(cached) " >&6
12877 else
12878
12879     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12880 /* end confdefs.h.  */
12881
12882 int
12883 main ()
12884 {
12885 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
12886      __atomic_test_and_set(x, 0);
12887   ;
12888   return 0;
12889 }
12890 _ACEOF
12891     if test x$atomic_builtins_link_tests = xyes; then
12892       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12893   (eval $ac_link) 2>&5
12894   ac_status=$?
12895   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12896   test $ac_status = 0; }; then
12897         eval libat_cv_have_at_tas_16=yes
12898       else
12899         eval libat_cv_have_at_tas_16=no
12900       fi
12901     else
12902       old_CFLAGS="$CFLAGS"
12903       # Compile unoptimized.
12904       CFLAGS="$CFLAGS -O0 -S"
12905       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12906   (eval $ac_compile) 2>&5
12907   ac_status=$?
12908   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12909   test $ac_status = 0; }; then
12910         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12911           eval libat_cv_have_at_tas_16=no
12912         else
12913           eval libat_cv_have_at_tas_16=yes
12914         fi
12915       else
12916         eval libat_cv_have_at_tas_16=no
12917       fi
12918       CFLAGS="$old_CFLAGS"
12919     fi
12920     rm -f conftest*
12921
12922 fi
12923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
12924 $as_echo "$libat_cv_have_at_tas_16" >&6; }
12925
12926
12927   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
12928
12929 cat >>confdefs.h <<_ACEOF
12930 #define HAVE_ATOMIC_TAS_16 $yesno
12931 _ACEOF
12932
12933
12934
12935
12936
12937
12938
12939   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
12940 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
12941 if test "${libat_cv_have_at_exch_1+set}" = set; then :
12942   $as_echo_n "(cached) " >&6
12943 else
12944
12945     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12946 /* end confdefs.h.  */
12947
12948 int
12949 main ()
12950 {
12951 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12952      __atomic_exchange_n(x, 0, 0);
12953   ;
12954   return 0;
12955 }
12956 _ACEOF
12957     if test x$atomic_builtins_link_tests = xyes; then
12958       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12959   (eval $ac_link) 2>&5
12960   ac_status=$?
12961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12962   test $ac_status = 0; }; then
12963         eval libat_cv_have_at_exch_1=yes
12964       else
12965         eval libat_cv_have_at_exch_1=no
12966       fi
12967     else
12968       old_CFLAGS="$CFLAGS"
12969       # Compile unoptimized.
12970       CFLAGS="$CFLAGS -O0 -S"
12971       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12972   (eval $ac_compile) 2>&5
12973   ac_status=$?
12974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12975   test $ac_status = 0; }; then
12976         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12977           eval libat_cv_have_at_exch_1=no
12978         else
12979           eval libat_cv_have_at_exch_1=yes
12980         fi
12981       else
12982         eval libat_cv_have_at_exch_1=no
12983       fi
12984       CFLAGS="$old_CFLAGS"
12985     fi
12986     rm -f conftest*
12987
12988 fi
12989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
12990 $as_echo "$libat_cv_have_at_exch_1" >&6; }
12991
12992
12993   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
12994
12995 cat >>confdefs.h <<_ACEOF
12996 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
12997 _ACEOF
12998
12999
13000
13001
13002
13003
13004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13005 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13006 if test "${libat_cv_have_at_exch_2+set}" = set; then :
13007   $as_echo_n "(cached) " >&6
13008 else
13009
13010     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13011 /* end confdefs.h.  */
13012
13013 int
13014 main ()
13015 {
13016 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13017      __atomic_exchange_n(x, 0, 0);
13018   ;
13019   return 0;
13020 }
13021 _ACEOF
13022     if test x$atomic_builtins_link_tests = xyes; then
13023       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13024   (eval $ac_link) 2>&5
13025   ac_status=$?
13026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13027   test $ac_status = 0; }; then
13028         eval libat_cv_have_at_exch_2=yes
13029       else
13030         eval libat_cv_have_at_exch_2=no
13031       fi
13032     else
13033       old_CFLAGS="$CFLAGS"
13034       # Compile unoptimized.
13035       CFLAGS="$CFLAGS -O0 -S"
13036       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13037   (eval $ac_compile) 2>&5
13038   ac_status=$?
13039   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13040   test $ac_status = 0; }; then
13041         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13042           eval libat_cv_have_at_exch_2=no
13043         else
13044           eval libat_cv_have_at_exch_2=yes
13045         fi
13046       else
13047         eval libat_cv_have_at_exch_2=no
13048       fi
13049       CFLAGS="$old_CFLAGS"
13050     fi
13051     rm -f conftest*
13052
13053 fi
13054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13055 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13056
13057
13058   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13059
13060 cat >>confdefs.h <<_ACEOF
13061 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13062 _ACEOF
13063
13064
13065
13066
13067
13068
13069   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13070 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13071 if test "${libat_cv_have_at_exch_4+set}" = set; then :
13072   $as_echo_n "(cached) " >&6
13073 else
13074
13075     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13076 /* end confdefs.h.  */
13077
13078 int
13079 main ()
13080 {
13081 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13082      __atomic_exchange_n(x, 0, 0);
13083   ;
13084   return 0;
13085 }
13086 _ACEOF
13087     if test x$atomic_builtins_link_tests = xyes; then
13088       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13089   (eval $ac_link) 2>&5
13090   ac_status=$?
13091   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13092   test $ac_status = 0; }; then
13093         eval libat_cv_have_at_exch_4=yes
13094       else
13095         eval libat_cv_have_at_exch_4=no
13096       fi
13097     else
13098       old_CFLAGS="$CFLAGS"
13099       # Compile unoptimized.
13100       CFLAGS="$CFLAGS -O0 -S"
13101       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13102   (eval $ac_compile) 2>&5
13103   ac_status=$?
13104   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13105   test $ac_status = 0; }; then
13106         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13107           eval libat_cv_have_at_exch_4=no
13108         else
13109           eval libat_cv_have_at_exch_4=yes
13110         fi
13111       else
13112         eval libat_cv_have_at_exch_4=no
13113       fi
13114       CFLAGS="$old_CFLAGS"
13115     fi
13116     rm -f conftest*
13117
13118 fi
13119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13120 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13121
13122
13123   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13124
13125 cat >>confdefs.h <<_ACEOF
13126 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13127 _ACEOF
13128
13129
13130
13131
13132
13133
13134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13135 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13136 if test "${libat_cv_have_at_exch_8+set}" = set; then :
13137   $as_echo_n "(cached) " >&6
13138 else
13139
13140     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13141 /* end confdefs.h.  */
13142
13143 int
13144 main ()
13145 {
13146 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13147      __atomic_exchange_n(x, 0, 0);
13148   ;
13149   return 0;
13150 }
13151 _ACEOF
13152     if test x$atomic_builtins_link_tests = xyes; then
13153       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13154   (eval $ac_link) 2>&5
13155   ac_status=$?
13156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13157   test $ac_status = 0; }; then
13158         eval libat_cv_have_at_exch_8=yes
13159       else
13160         eval libat_cv_have_at_exch_8=no
13161       fi
13162     else
13163       old_CFLAGS="$CFLAGS"
13164       # Compile unoptimized.
13165       CFLAGS="$CFLAGS -O0 -S"
13166       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13167   (eval $ac_compile) 2>&5
13168   ac_status=$?
13169   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13170   test $ac_status = 0; }; then
13171         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13172           eval libat_cv_have_at_exch_8=no
13173         else
13174           eval libat_cv_have_at_exch_8=yes
13175         fi
13176       else
13177         eval libat_cv_have_at_exch_8=no
13178       fi
13179       CFLAGS="$old_CFLAGS"
13180     fi
13181     rm -f conftest*
13182
13183 fi
13184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13185 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13186
13187
13188   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13189
13190 cat >>confdefs.h <<_ACEOF
13191 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13192 _ACEOF
13193
13194
13195
13196
13197
13198
13199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13200 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13201 if test "${libat_cv_have_at_exch_16+set}" = set; then :
13202   $as_echo_n "(cached) " >&6
13203 else
13204
13205     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13206 /* end confdefs.h.  */
13207
13208 int
13209 main ()
13210 {
13211 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13212      __atomic_exchange_n(x, 0, 0);
13213   ;
13214   return 0;
13215 }
13216 _ACEOF
13217     if test x$atomic_builtins_link_tests = xyes; then
13218       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13219   (eval $ac_link) 2>&5
13220   ac_status=$?
13221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13222   test $ac_status = 0; }; then
13223         eval libat_cv_have_at_exch_16=yes
13224       else
13225         eval libat_cv_have_at_exch_16=no
13226       fi
13227     else
13228       old_CFLAGS="$CFLAGS"
13229       # Compile unoptimized.
13230       CFLAGS="$CFLAGS -O0 -S"
13231       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13232   (eval $ac_compile) 2>&5
13233   ac_status=$?
13234   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13235   test $ac_status = 0; }; then
13236         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13237           eval libat_cv_have_at_exch_16=no
13238         else
13239           eval libat_cv_have_at_exch_16=yes
13240         fi
13241       else
13242         eval libat_cv_have_at_exch_16=no
13243       fi
13244       CFLAGS="$old_CFLAGS"
13245     fi
13246     rm -f conftest*
13247
13248 fi
13249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13250 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13251
13252
13253   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13254
13255 cat >>confdefs.h <<_ACEOF
13256 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13257 _ACEOF
13258
13259
13260
13261
13262
13263
13264
13265   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13266 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13267 if test "${libat_cv_have_at_cas_1+set}" = set; then :
13268   $as_echo_n "(cached) " >&6
13269 else
13270
13271     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13272 /* end confdefs.h.  */
13273
13274 int
13275 main ()
13276 {
13277 typedef int T __attribute__((mode(QI))); T *x, *y;
13278      asm("" : "=g"(x), "=g"(y));
13279      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13280   ;
13281   return 0;
13282 }
13283 _ACEOF
13284     if test x$atomic_builtins_link_tests = xyes; then
13285       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13286   (eval $ac_link) 2>&5
13287   ac_status=$?
13288   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13289   test $ac_status = 0; }; then
13290         eval libat_cv_have_at_cas_1=yes
13291       else
13292         eval libat_cv_have_at_cas_1=no
13293       fi
13294     else
13295       old_CFLAGS="$CFLAGS"
13296       # Compile unoptimized.
13297       CFLAGS="$CFLAGS -O0 -S"
13298       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13299   (eval $ac_compile) 2>&5
13300   ac_status=$?
13301   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13302   test $ac_status = 0; }; then
13303         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13304           eval libat_cv_have_at_cas_1=no
13305         else
13306           eval libat_cv_have_at_cas_1=yes
13307         fi
13308       else
13309         eval libat_cv_have_at_cas_1=no
13310       fi
13311       CFLAGS="$old_CFLAGS"
13312     fi
13313     rm -f conftest*
13314
13315 fi
13316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13317 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13318
13319
13320   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13321
13322 cat >>confdefs.h <<_ACEOF
13323 #define HAVE_ATOMIC_CAS_1 $yesno
13324 _ACEOF
13325
13326
13327
13328
13329
13330
13331   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13332 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13333 if test "${libat_cv_have_at_cas_2+set}" = set; then :
13334   $as_echo_n "(cached) " >&6
13335 else
13336
13337     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13338 /* end confdefs.h.  */
13339
13340 int
13341 main ()
13342 {
13343 typedef int T __attribute__((mode(HI))); T *x, *y;
13344      asm("" : "=g"(x), "=g"(y));
13345      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13346   ;
13347   return 0;
13348 }
13349 _ACEOF
13350     if test x$atomic_builtins_link_tests = xyes; then
13351       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13352   (eval $ac_link) 2>&5
13353   ac_status=$?
13354   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13355   test $ac_status = 0; }; then
13356         eval libat_cv_have_at_cas_2=yes
13357       else
13358         eval libat_cv_have_at_cas_2=no
13359       fi
13360     else
13361       old_CFLAGS="$CFLAGS"
13362       # Compile unoptimized.
13363       CFLAGS="$CFLAGS -O0 -S"
13364       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13365   (eval $ac_compile) 2>&5
13366   ac_status=$?
13367   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13368   test $ac_status = 0; }; then
13369         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13370           eval libat_cv_have_at_cas_2=no
13371         else
13372           eval libat_cv_have_at_cas_2=yes
13373         fi
13374       else
13375         eval libat_cv_have_at_cas_2=no
13376       fi
13377       CFLAGS="$old_CFLAGS"
13378     fi
13379     rm -f conftest*
13380
13381 fi
13382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13383 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13384
13385
13386   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13387
13388 cat >>confdefs.h <<_ACEOF
13389 #define HAVE_ATOMIC_CAS_2 $yesno
13390 _ACEOF
13391
13392
13393
13394
13395
13396
13397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13398 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13399 if test "${libat_cv_have_at_cas_4+set}" = set; then :
13400   $as_echo_n "(cached) " >&6
13401 else
13402
13403     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13404 /* end confdefs.h.  */
13405
13406 int
13407 main ()
13408 {
13409 typedef int T __attribute__((mode(SI))); T *x, *y;
13410      asm("" : "=g"(x), "=g"(y));
13411      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13412   ;
13413   return 0;
13414 }
13415 _ACEOF
13416     if test x$atomic_builtins_link_tests = xyes; then
13417       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13418   (eval $ac_link) 2>&5
13419   ac_status=$?
13420   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13421   test $ac_status = 0; }; then
13422         eval libat_cv_have_at_cas_4=yes
13423       else
13424         eval libat_cv_have_at_cas_4=no
13425       fi
13426     else
13427       old_CFLAGS="$CFLAGS"
13428       # Compile unoptimized.
13429       CFLAGS="$CFLAGS -O0 -S"
13430       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13431   (eval $ac_compile) 2>&5
13432   ac_status=$?
13433   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13434   test $ac_status = 0; }; then
13435         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13436           eval libat_cv_have_at_cas_4=no
13437         else
13438           eval libat_cv_have_at_cas_4=yes
13439         fi
13440       else
13441         eval libat_cv_have_at_cas_4=no
13442       fi
13443       CFLAGS="$old_CFLAGS"
13444     fi
13445     rm -f conftest*
13446
13447 fi
13448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13449 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13450
13451
13452   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13453
13454 cat >>confdefs.h <<_ACEOF
13455 #define HAVE_ATOMIC_CAS_4 $yesno
13456 _ACEOF
13457
13458
13459
13460
13461
13462
13463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13464 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13465 if test "${libat_cv_have_at_cas_8+set}" = set; then :
13466   $as_echo_n "(cached) " >&6
13467 else
13468
13469     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13470 /* end confdefs.h.  */
13471
13472 int
13473 main ()
13474 {
13475 typedef int T __attribute__((mode(DI))); T *x, *y;
13476      asm("" : "=g"(x), "=g"(y));
13477      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13478   ;
13479   return 0;
13480 }
13481 _ACEOF
13482     if test x$atomic_builtins_link_tests = xyes; then
13483       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13484   (eval $ac_link) 2>&5
13485   ac_status=$?
13486   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13487   test $ac_status = 0; }; then
13488         eval libat_cv_have_at_cas_8=yes
13489       else
13490         eval libat_cv_have_at_cas_8=no
13491       fi
13492     else
13493       old_CFLAGS="$CFLAGS"
13494       # Compile unoptimized.
13495       CFLAGS="$CFLAGS -O0 -S"
13496       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13497   (eval $ac_compile) 2>&5
13498   ac_status=$?
13499   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13500   test $ac_status = 0; }; then
13501         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13502           eval libat_cv_have_at_cas_8=no
13503         else
13504           eval libat_cv_have_at_cas_8=yes
13505         fi
13506       else
13507         eval libat_cv_have_at_cas_8=no
13508       fi
13509       CFLAGS="$old_CFLAGS"
13510     fi
13511     rm -f conftest*
13512
13513 fi
13514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13515 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13516
13517
13518   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13519
13520 cat >>confdefs.h <<_ACEOF
13521 #define HAVE_ATOMIC_CAS_8 $yesno
13522 _ACEOF
13523
13524
13525
13526
13527
13528
13529   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13530 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13531 if test "${libat_cv_have_at_cas_16+set}" = set; then :
13532   $as_echo_n "(cached) " >&6
13533 else
13534
13535     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13536 /* end confdefs.h.  */
13537
13538 int
13539 main ()
13540 {
13541 typedef int T __attribute__((mode(TI))); T *x, *y;
13542      asm("" : "=g"(x), "=g"(y));
13543      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13544   ;
13545   return 0;
13546 }
13547 _ACEOF
13548     if test x$atomic_builtins_link_tests = xyes; then
13549       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13550   (eval $ac_link) 2>&5
13551   ac_status=$?
13552   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13553   test $ac_status = 0; }; then
13554         eval libat_cv_have_at_cas_16=yes
13555       else
13556         eval libat_cv_have_at_cas_16=no
13557       fi
13558     else
13559       old_CFLAGS="$CFLAGS"
13560       # Compile unoptimized.
13561       CFLAGS="$CFLAGS -O0 -S"
13562       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13563   (eval $ac_compile) 2>&5
13564   ac_status=$?
13565   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13566   test $ac_status = 0; }; then
13567         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13568           eval libat_cv_have_at_cas_16=no
13569         else
13570           eval libat_cv_have_at_cas_16=yes
13571         fi
13572       else
13573         eval libat_cv_have_at_cas_16=no
13574       fi
13575       CFLAGS="$old_CFLAGS"
13576     fi
13577     rm -f conftest*
13578
13579 fi
13580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13581 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13582
13583
13584   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13585
13586 cat >>confdefs.h <<_ACEOF
13587 #define HAVE_ATOMIC_CAS_16 $yesno
13588 _ACEOF
13589
13590
13591
13592
13593
13594
13595
13596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
13597 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
13598 if test "${libat_cv_have_at_fadd_1+set}" = set; then :
13599   $as_echo_n "(cached) " >&6
13600 else
13601
13602     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13603 /* end confdefs.h.  */
13604
13605 int
13606 main ()
13607 {
13608 typedef int T __attribute__((mode(QI))); T *x, y;
13609      asm("" : "=g"(x), "=g"(y));
13610      __atomic_fetch_add (x, y, 0);
13611      __atomic_add_fetch (x, y, 0);
13612   ;
13613   return 0;
13614 }
13615 _ACEOF
13616     if test x$atomic_builtins_link_tests = xyes; then
13617       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13618   (eval $ac_link) 2>&5
13619   ac_status=$?
13620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13621   test $ac_status = 0; }; then
13622         eval libat_cv_have_at_fadd_1=yes
13623       else
13624         eval libat_cv_have_at_fadd_1=no
13625       fi
13626     else
13627       old_CFLAGS="$CFLAGS"
13628       # Compile unoptimized.
13629       CFLAGS="$CFLAGS -O0 -S"
13630       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13631   (eval $ac_compile) 2>&5
13632   ac_status=$?
13633   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13634   test $ac_status = 0; }; then
13635         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13636           eval libat_cv_have_at_fadd_1=no
13637         else
13638           eval libat_cv_have_at_fadd_1=yes
13639         fi
13640       else
13641         eval libat_cv_have_at_fadd_1=no
13642       fi
13643       CFLAGS="$old_CFLAGS"
13644     fi
13645     rm -f conftest*
13646
13647 fi
13648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
13649 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
13650
13651
13652   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
13653
13654 cat >>confdefs.h <<_ACEOF
13655 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
13656 _ACEOF
13657
13658
13659
13660
13661
13662
13663   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
13664 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
13665 if test "${libat_cv_have_at_fadd_2+set}" = set; then :
13666   $as_echo_n "(cached) " >&6
13667 else
13668
13669     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13670 /* end confdefs.h.  */
13671
13672 int
13673 main ()
13674 {
13675 typedef int T __attribute__((mode(HI))); T *x, y;
13676      asm("" : "=g"(x), "=g"(y));
13677      __atomic_fetch_add (x, y, 0);
13678      __atomic_add_fetch (x, y, 0);
13679   ;
13680   return 0;
13681 }
13682 _ACEOF
13683     if test x$atomic_builtins_link_tests = xyes; then
13684       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13685   (eval $ac_link) 2>&5
13686   ac_status=$?
13687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13688   test $ac_status = 0; }; then
13689         eval libat_cv_have_at_fadd_2=yes
13690       else
13691         eval libat_cv_have_at_fadd_2=no
13692       fi
13693     else
13694       old_CFLAGS="$CFLAGS"
13695       # Compile unoptimized.
13696       CFLAGS="$CFLAGS -O0 -S"
13697       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13698   (eval $ac_compile) 2>&5
13699   ac_status=$?
13700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13701   test $ac_status = 0; }; then
13702         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13703           eval libat_cv_have_at_fadd_2=no
13704         else
13705           eval libat_cv_have_at_fadd_2=yes
13706         fi
13707       else
13708         eval libat_cv_have_at_fadd_2=no
13709       fi
13710       CFLAGS="$old_CFLAGS"
13711     fi
13712     rm -f conftest*
13713
13714 fi
13715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
13716 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
13717
13718
13719   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
13720
13721 cat >>confdefs.h <<_ACEOF
13722 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
13723 _ACEOF
13724
13725
13726
13727
13728
13729
13730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
13731 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
13732 if test "${libat_cv_have_at_fadd_4+set}" = set; then :
13733   $as_echo_n "(cached) " >&6
13734 else
13735
13736     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13737 /* end confdefs.h.  */
13738
13739 int
13740 main ()
13741 {
13742 typedef int T __attribute__((mode(SI))); T *x, y;
13743      asm("" : "=g"(x), "=g"(y));
13744      __atomic_fetch_add (x, y, 0);
13745      __atomic_add_fetch (x, y, 0);
13746   ;
13747   return 0;
13748 }
13749 _ACEOF
13750     if test x$atomic_builtins_link_tests = xyes; then
13751       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13752   (eval $ac_link) 2>&5
13753   ac_status=$?
13754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13755   test $ac_status = 0; }; then
13756         eval libat_cv_have_at_fadd_4=yes
13757       else
13758         eval libat_cv_have_at_fadd_4=no
13759       fi
13760     else
13761       old_CFLAGS="$CFLAGS"
13762       # Compile unoptimized.
13763       CFLAGS="$CFLAGS -O0 -S"
13764       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13765   (eval $ac_compile) 2>&5
13766   ac_status=$?
13767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13768   test $ac_status = 0; }; then
13769         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13770           eval libat_cv_have_at_fadd_4=no
13771         else
13772           eval libat_cv_have_at_fadd_4=yes
13773         fi
13774       else
13775         eval libat_cv_have_at_fadd_4=no
13776       fi
13777       CFLAGS="$old_CFLAGS"
13778     fi
13779     rm -f conftest*
13780
13781 fi
13782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
13783 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
13784
13785
13786   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
13787
13788 cat >>confdefs.h <<_ACEOF
13789 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
13790 _ACEOF
13791
13792
13793
13794
13795
13796
13797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
13798 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
13799 if test "${libat_cv_have_at_fadd_8+set}" = set; then :
13800   $as_echo_n "(cached) " >&6
13801 else
13802
13803     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13804 /* end confdefs.h.  */
13805
13806 int
13807 main ()
13808 {
13809 typedef int T __attribute__((mode(DI))); T *x, y;
13810      asm("" : "=g"(x), "=g"(y));
13811      __atomic_fetch_add (x, y, 0);
13812      __atomic_add_fetch (x, y, 0);
13813   ;
13814   return 0;
13815 }
13816 _ACEOF
13817     if test x$atomic_builtins_link_tests = xyes; then
13818       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13819   (eval $ac_link) 2>&5
13820   ac_status=$?
13821   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13822   test $ac_status = 0; }; then
13823         eval libat_cv_have_at_fadd_8=yes
13824       else
13825         eval libat_cv_have_at_fadd_8=no
13826       fi
13827     else
13828       old_CFLAGS="$CFLAGS"
13829       # Compile unoptimized.
13830       CFLAGS="$CFLAGS -O0 -S"
13831       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13832   (eval $ac_compile) 2>&5
13833   ac_status=$?
13834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13835   test $ac_status = 0; }; then
13836         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13837           eval libat_cv_have_at_fadd_8=no
13838         else
13839           eval libat_cv_have_at_fadd_8=yes
13840         fi
13841       else
13842         eval libat_cv_have_at_fadd_8=no
13843       fi
13844       CFLAGS="$old_CFLAGS"
13845     fi
13846     rm -f conftest*
13847
13848 fi
13849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
13850 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
13851
13852
13853   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
13854
13855 cat >>confdefs.h <<_ACEOF
13856 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
13857 _ACEOF
13858
13859
13860
13861
13862
13863
13864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
13865 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
13866 if test "${libat_cv_have_at_fadd_16+set}" = set; then :
13867   $as_echo_n "(cached) " >&6
13868 else
13869
13870     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13871 /* end confdefs.h.  */
13872
13873 int
13874 main ()
13875 {
13876 typedef int T __attribute__((mode(TI))); T *x, y;
13877      asm("" : "=g"(x), "=g"(y));
13878      __atomic_fetch_add (x, y, 0);
13879      __atomic_add_fetch (x, y, 0);
13880   ;
13881   return 0;
13882 }
13883 _ACEOF
13884     if test x$atomic_builtins_link_tests = xyes; then
13885       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13886   (eval $ac_link) 2>&5
13887   ac_status=$?
13888   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13889   test $ac_status = 0; }; then
13890         eval libat_cv_have_at_fadd_16=yes
13891       else
13892         eval libat_cv_have_at_fadd_16=no
13893       fi
13894     else
13895       old_CFLAGS="$CFLAGS"
13896       # Compile unoptimized.
13897       CFLAGS="$CFLAGS -O0 -S"
13898       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13899   (eval $ac_compile) 2>&5
13900   ac_status=$?
13901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13902   test $ac_status = 0; }; then
13903         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13904           eval libat_cv_have_at_fadd_16=no
13905         else
13906           eval libat_cv_have_at_fadd_16=yes
13907         fi
13908       else
13909         eval libat_cv_have_at_fadd_16=no
13910       fi
13911       CFLAGS="$old_CFLAGS"
13912     fi
13913     rm -f conftest*
13914
13915 fi
13916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
13917 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
13918
13919
13920   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
13921
13922 cat >>confdefs.h <<_ACEOF
13923 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
13924 _ACEOF
13925
13926
13927
13928
13929
13930
13931
13932   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
13933 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
13934 if test "${libat_cv_have_at_fop_1+set}" = set; then :
13935   $as_echo_n "(cached) " >&6
13936 else
13937
13938     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13939 /* end confdefs.h.  */
13940
13941 int
13942 main ()
13943 {
13944 typedef int T __attribute__((mode(QI))); T *x, y;
13945      asm("" : "=g"(x), "=g"(y));
13946      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
13947      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
13948      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
13949      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
13950      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
13951      __atomic_fetch_or (x, y, 0);  __atomic_or_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 $ac_status = 0; }; then
13962         eval libat_cv_have_at_fop_1=yes
13963       else
13964         eval libat_cv_have_at_fop_1=no
13965       fi
13966     else
13967       old_CFLAGS="$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 $ac_status = 0; }; then
13975         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13976           eval libat_cv_have_at_fop_1=no
13977         else
13978           eval libat_cv_have_at_fop_1=yes
13979         fi
13980       else
13981         eval libat_cv_have_at_fop_1=no
13982       fi
13983       CFLAGS="$old_CFLAGS"
13984     fi
13985     rm -f conftest*
13986
13987 fi
13988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
13989 $as_echo "$libat_cv_have_at_fop_1" >&6; }
13990
13991
13992   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
13993
13994 cat >>confdefs.h <<_ACEOF
13995 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
13996 _ACEOF
13997
13998
13999
14000
14001
14002
14003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14004 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14005 if test "${libat_cv_have_at_fop_2+set}" = set; then :
14006   $as_echo_n "(cached) " >&6
14007 else
14008
14009     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14010 /* end confdefs.h.  */
14011
14012 int
14013 main ()
14014 {
14015 typedef int T __attribute__((mode(HI))); T *x, y;
14016      asm("" : "=g"(x), "=g"(y));
14017      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14018      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14019      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14020      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14021      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14022      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14023   ;
14024   return 0;
14025 }
14026 _ACEOF
14027     if test x$atomic_builtins_link_tests = xyes; then
14028       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14029   (eval $ac_link) 2>&5
14030   ac_status=$?
14031   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14032   test $ac_status = 0; }; then
14033         eval libat_cv_have_at_fop_2=yes
14034       else
14035         eval libat_cv_have_at_fop_2=no
14036       fi
14037     else
14038       old_CFLAGS="$CFLAGS"
14039       # Compile unoptimized.
14040       CFLAGS="$CFLAGS -O0 -S"
14041       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14042   (eval $ac_compile) 2>&5
14043   ac_status=$?
14044   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14045   test $ac_status = 0; }; then
14046         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14047           eval libat_cv_have_at_fop_2=no
14048         else
14049           eval libat_cv_have_at_fop_2=yes
14050         fi
14051       else
14052         eval libat_cv_have_at_fop_2=no
14053       fi
14054       CFLAGS="$old_CFLAGS"
14055     fi
14056     rm -f conftest*
14057
14058 fi
14059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14060 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14061
14062
14063   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14064
14065 cat >>confdefs.h <<_ACEOF
14066 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14067 _ACEOF
14068
14069
14070
14071
14072
14073
14074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14075 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14076 if test "${libat_cv_have_at_fop_4+set}" = set; then :
14077   $as_echo_n "(cached) " >&6
14078 else
14079
14080     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14081 /* end confdefs.h.  */
14082
14083 int
14084 main ()
14085 {
14086 typedef int T __attribute__((mode(SI))); T *x, y;
14087      asm("" : "=g"(x), "=g"(y));
14088      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14089      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14090      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14091      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14092      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14093      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14094   ;
14095   return 0;
14096 }
14097 _ACEOF
14098     if test x$atomic_builtins_link_tests = xyes; then
14099       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14100   (eval $ac_link) 2>&5
14101   ac_status=$?
14102   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14103   test $ac_status = 0; }; then
14104         eval libat_cv_have_at_fop_4=yes
14105       else
14106         eval libat_cv_have_at_fop_4=no
14107       fi
14108     else
14109       old_CFLAGS="$CFLAGS"
14110       # Compile unoptimized.
14111       CFLAGS="$CFLAGS -O0 -S"
14112       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14113   (eval $ac_compile) 2>&5
14114   ac_status=$?
14115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14116   test $ac_status = 0; }; then
14117         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14118           eval libat_cv_have_at_fop_4=no
14119         else
14120           eval libat_cv_have_at_fop_4=yes
14121         fi
14122       else
14123         eval libat_cv_have_at_fop_4=no
14124       fi
14125       CFLAGS="$old_CFLAGS"
14126     fi
14127     rm -f conftest*
14128
14129 fi
14130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14131 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14132
14133
14134   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14135
14136 cat >>confdefs.h <<_ACEOF
14137 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14138 _ACEOF
14139
14140
14141
14142
14143
14144
14145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14146 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14147 if test "${libat_cv_have_at_fop_8+set}" = set; then :
14148   $as_echo_n "(cached) " >&6
14149 else
14150
14151     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14152 /* end confdefs.h.  */
14153
14154 int
14155 main ()
14156 {
14157 typedef int T __attribute__((mode(DI))); T *x, y;
14158      asm("" : "=g"(x), "=g"(y));
14159      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14160      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14161      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14162      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14163      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14164      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14165   ;
14166   return 0;
14167 }
14168 _ACEOF
14169     if test x$atomic_builtins_link_tests = xyes; then
14170       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14171   (eval $ac_link) 2>&5
14172   ac_status=$?
14173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14174   test $ac_status = 0; }; then
14175         eval libat_cv_have_at_fop_8=yes
14176       else
14177         eval libat_cv_have_at_fop_8=no
14178       fi
14179     else
14180       old_CFLAGS="$CFLAGS"
14181       # Compile unoptimized.
14182       CFLAGS="$CFLAGS -O0 -S"
14183       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14184   (eval $ac_compile) 2>&5
14185   ac_status=$?
14186   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14187   test $ac_status = 0; }; then
14188         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14189           eval libat_cv_have_at_fop_8=no
14190         else
14191           eval libat_cv_have_at_fop_8=yes
14192         fi
14193       else
14194         eval libat_cv_have_at_fop_8=no
14195       fi
14196       CFLAGS="$old_CFLAGS"
14197     fi
14198     rm -f conftest*
14199
14200 fi
14201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14202 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14203
14204
14205   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14206
14207 cat >>confdefs.h <<_ACEOF
14208 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14209 _ACEOF
14210
14211
14212
14213
14214
14215
14216   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14217 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14218 if test "${libat_cv_have_at_fop_16+set}" = set; then :
14219   $as_echo_n "(cached) " >&6
14220 else
14221
14222     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14223 /* end confdefs.h.  */
14224
14225 int
14226 main ()
14227 {
14228 typedef int T __attribute__((mode(TI))); T *x, y;
14229      asm("" : "=g"(x), "=g"(y));
14230      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14231      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14232      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14233      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14234      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14235      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14236   ;
14237   return 0;
14238 }
14239 _ACEOF
14240     if test x$atomic_builtins_link_tests = xyes; then
14241       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14242   (eval $ac_link) 2>&5
14243   ac_status=$?
14244   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14245   test $ac_status = 0; }; then
14246         eval libat_cv_have_at_fop_16=yes
14247       else
14248         eval libat_cv_have_at_fop_16=no
14249       fi
14250     else
14251       old_CFLAGS="$CFLAGS"
14252       # Compile unoptimized.
14253       CFLAGS="$CFLAGS -O0 -S"
14254       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14255   (eval $ac_compile) 2>&5
14256   ac_status=$?
14257   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14258   test $ac_status = 0; }; then
14259         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14260           eval libat_cv_have_at_fop_16=no
14261         else
14262           eval libat_cv_have_at_fop_16=yes
14263         fi
14264       else
14265         eval libat_cv_have_at_fop_16=no
14266       fi
14267       CFLAGS="$old_CFLAGS"
14268     fi
14269     rm -f conftest*
14270
14271 fi
14272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14273 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14274
14275
14276   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14277
14278 cat >>confdefs.h <<_ACEOF
14279 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14280 _ACEOF
14281
14282
14283
14284
14285
14286
14287  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14288 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14289 if test "${ac_cv_c_bigendian+set}" = set; then :
14290   $as_echo_n "(cached) " >&6
14291 else
14292   ac_cv_c_bigendian=unknown
14293     # See if we're dealing with a universal compiler.
14294     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14295 /* end confdefs.h.  */
14296 #ifndef __APPLE_CC__
14297                not a universal capable compiler
14298              #endif
14299              typedef int dummy;
14300
14301 _ACEOF
14302 if ac_fn_c_try_compile "$LINENO"; then :
14303
14304         # Check for potential -arch flags.  It is not universal unless
14305         # there are at least two -arch flags with different values.
14306         ac_arch=
14307         ac_prev=
14308         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14309          if test -n "$ac_prev"; then
14310            case $ac_word in
14311              i?86 | x86_64 | ppc | ppc64)
14312                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14313                  ac_arch=$ac_word
14314                else
14315                  ac_cv_c_bigendian=universal
14316                  break
14317                fi
14318                ;;
14319            esac
14320            ac_prev=
14321          elif test "x$ac_word" = "x-arch"; then
14322            ac_prev=arch
14323          fi
14324        done
14325 fi
14326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14327     if test $ac_cv_c_bigendian = unknown; then
14328       # See if sys/param.h defines the BYTE_ORDER macro.
14329       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14330 /* end confdefs.h.  */
14331 #include <sys/types.h>
14332              #include <sys/param.h>
14333
14334 int
14335 main ()
14336 {
14337 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14338                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14339                      && LITTLE_ENDIAN)
14340               bogus endian macros
14341              #endif
14342
14343   ;
14344   return 0;
14345 }
14346 _ACEOF
14347 if ac_fn_c_try_compile "$LINENO"; then :
14348   # It does; now see whether it defined to BIG_ENDIAN or not.
14349          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14350 /* end confdefs.h.  */
14351 #include <sys/types.h>
14352                 #include <sys/param.h>
14353
14354 int
14355 main ()
14356 {
14357 #if BYTE_ORDER != BIG_ENDIAN
14358                  not big endian
14359                 #endif
14360
14361   ;
14362   return 0;
14363 }
14364 _ACEOF
14365 if ac_fn_c_try_compile "$LINENO"; then :
14366   ac_cv_c_bigendian=yes
14367 else
14368   ac_cv_c_bigendian=no
14369 fi
14370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14371 fi
14372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14373     fi
14374     if test $ac_cv_c_bigendian = unknown; then
14375       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14376       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14377 /* end confdefs.h.  */
14378 #include <limits.h>
14379
14380 int
14381 main ()
14382 {
14383 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14384               bogus endian macros
14385              #endif
14386
14387   ;
14388   return 0;
14389 }
14390 _ACEOF
14391 if ac_fn_c_try_compile "$LINENO"; then :
14392   # It does; now see whether it defined to _BIG_ENDIAN or not.
14393          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14394 /* end confdefs.h.  */
14395 #include <limits.h>
14396
14397 int
14398 main ()
14399 {
14400 #ifndef _BIG_ENDIAN
14401                  not big endian
14402                 #endif
14403
14404   ;
14405   return 0;
14406 }
14407 _ACEOF
14408 if ac_fn_c_try_compile "$LINENO"; then :
14409   ac_cv_c_bigendian=yes
14410 else
14411   ac_cv_c_bigendian=no
14412 fi
14413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14414 fi
14415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14416     fi
14417     if test $ac_cv_c_bigendian = unknown; then
14418       # Compile a test program.
14419       if test "$cross_compiling" = yes; then :
14420   # Try to guess by grepping values from an object file.
14421          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14422 /* end confdefs.h.  */
14423 short int ascii_mm[] =
14424                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14425                 short int ascii_ii[] =
14426                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14427                 int use_ascii (int i) {
14428                   return ascii_mm[i] + ascii_ii[i];
14429                 }
14430                 short int ebcdic_ii[] =
14431                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14432                 short int ebcdic_mm[] =
14433                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14434                 int use_ebcdic (int i) {
14435                   return ebcdic_mm[i] + ebcdic_ii[i];
14436                 }
14437                 extern int foo;
14438
14439 int
14440 main ()
14441 {
14442 return use_ascii (foo) == use_ebcdic (foo);
14443   ;
14444   return 0;
14445 }
14446 _ACEOF
14447 if ac_fn_c_try_compile "$LINENO"; then :
14448   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14449               ac_cv_c_bigendian=yes
14450             fi
14451             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14452               if test "$ac_cv_c_bigendian" = unknown; then
14453                 ac_cv_c_bigendian=no
14454               else
14455                 # finding both strings is unlikely to happen, but who knows?
14456                 ac_cv_c_bigendian=unknown
14457               fi
14458             fi
14459 fi
14460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14461 else
14462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14463 /* end confdefs.h.  */
14464 $ac_includes_default
14465 int
14466 main ()
14467 {
14468
14469              /* Are we little or big endian?  From Harbison&Steele.  */
14470              union
14471              {
14472                long int l;
14473                char c[sizeof (long int)];
14474              } u;
14475              u.l = 1;
14476              return u.c[sizeof (long int) - 1] == 1;
14477
14478   ;
14479   return 0;
14480 }
14481 _ACEOF
14482 if ac_fn_c_try_run "$LINENO"; then :
14483   ac_cv_c_bigendian=no
14484 else
14485   ac_cv_c_bigendian=yes
14486 fi
14487 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14488   conftest.$ac_objext conftest.beam conftest.$ac_ext
14489 fi
14490
14491     fi
14492 fi
14493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14494 $as_echo "$ac_cv_c_bigendian" >&6; }
14495  case $ac_cv_c_bigendian in #(
14496    yes)
14497      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14498 ;; #(
14499    no)
14500       ;; #(
14501    universal)
14502
14503 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14504
14505      ;; #(
14506    *)
14507      as_fn_error "unknown endianness
14508  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14509  esac
14510
14511 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14512
14513
14514
14515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14516 $as_echo_n "checking for the word size... " >&6; }
14517 if test "${libat_cv_wordsize+set}" = set; then :
14518   $as_echo_n "(cached) " >&6
14519 else
14520   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14521
14522 else
14523   as_fn_error "Could not determine word size." "$LINENO" 5
14524 fi
14525
14526 fi
14527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14528 $as_echo "$libat_cv_wordsize" >&6; }
14529
14530 cat >>confdefs.h <<_ACEOF
14531 #define WORDSIZE $libat_cv_wordsize
14532 _ACEOF
14533
14534
14535
14536 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14537 # In case the pthread.h system header is not found, this test will fail.
14538 case " $config_path " in
14539  *" posix "*)
14540   XPCFLAGS=""
14541   CFLAGS="$CFLAGS -pthread"
14542   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14543 /* end confdefs.h.  */
14544 #include <pthread.h>
14545       void *g(void *d) { return NULL; }
14546 int
14547 main ()
14548 {
14549 pthread_t t; pthread_create(&t,NULL,g,NULL);
14550   ;
14551   return 0;
14552 }
14553 _ACEOF
14554 if ac_fn_c_try_link "$LINENO"; then :
14555   XPCFLAGS=" -pthread"
14556 else
14557   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14558      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14559 /* end confdefs.h.  */
14560 #include <pthread.h>
14561         void *g(void *d) { return NULL; }
14562 int
14563 main ()
14564 {
14565 pthread_t t; pthread_create(&t,NULL,g,NULL);
14566   ;
14567   return 0;
14568 }
14569 _ACEOF
14570 if ac_fn_c_try_link "$LINENO"; then :
14571
14572 else
14573   as_fn_error "Pthreads are required to build libatomic" "$LINENO" 5
14574 fi
14575 rm -f core conftest.err conftest.$ac_objext \
14576     conftest$ac_exeext conftest.$ac_ext
14577 fi
14578 rm -f core conftest.err conftest.$ac_objext \
14579     conftest$ac_exeext conftest.$ac_ext
14580   CFLAGS="$save_CFLAGS $XPCFLAGS"
14581   ;;
14582 esac
14583
14584 # See what sort of export controls are available.
14585
14586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
14587 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
14588 if test "${libat_cv_have_attribute_visibility+set}" = set; then :
14589   $as_echo_n "(cached) " >&6
14590 else
14591
14592   save_CFLAGS="$CFLAGS"
14593   CFLAGS="$CFLAGS -Werror"
14594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14595 /* end confdefs.h.  */
14596 void __attribute__((visibility("hidden"))) foo(void) { }
14597 int
14598 main ()
14599 {
14600
14601   ;
14602   return 0;
14603 }
14604 _ACEOF
14605 if ac_fn_c_try_compile "$LINENO"; then :
14606   libat_cv_have_attribute_visibility=yes
14607 else
14608   libat_cv_have_attribute_visibility=no
14609 fi
14610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14611   CFLAGS="$save_CFLAGS"
14612 fi
14613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
14614 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
14615   if test $libat_cv_have_attribute_visibility = yes; then
14616
14617 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
14618
14619   fi
14620
14621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
14622 $as_echo_n "checking whether the target supports dllexport... " >&6; }
14623 if test "${libat_cv_have_attribute_dllexport+set}" = set; then :
14624   $as_echo_n "(cached) " >&6
14625 else
14626
14627   save_CFLAGS="$CFLAGS"
14628   CFLAGS="$CFLAGS -Werror"
14629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14630 /* end confdefs.h.  */
14631 void __attribute__((dllexport)) foo(void) { }
14632 int
14633 main ()
14634 {
14635
14636   ;
14637   return 0;
14638 }
14639 _ACEOF
14640 if ac_fn_c_try_compile "$LINENO"; then :
14641   libat_cv_have_attribute_dllexport=yes
14642 else
14643   libat_cv_have_attribute_dllexport=no
14644 fi
14645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14646   CFLAGS="$save_CFLAGS"
14647 fi
14648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
14649 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
14650   if test $libat_cv_have_attribute_dllexport = yes; then
14651
14652 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
14653
14654   fi
14655
14656   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
14657 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
14658 if test "${libat_cv_have_attribute_alias+set}" = set; then :
14659   $as_echo_n "(cached) " >&6
14660 else
14661
14662   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14663 /* end confdefs.h.  */
14664
14665 void foo(void) { }
14666 extern void bar(void) __attribute__((alias("foo")));
14667 int
14668 main ()
14669 {
14670 bar();
14671   ;
14672   return 0;
14673 }
14674 _ACEOF
14675 if ac_fn_c_try_link "$LINENO"; then :
14676   libat_cv_have_attribute_alias=yes
14677 else
14678   libat_cv_have_attribute_alias=no
14679 fi
14680 rm -f core conftest.err conftest.$ac_objext \
14681     conftest$ac_exeext conftest.$ac_ext
14682 fi
14683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
14684 $as_echo "$libat_cv_have_attribute_alias" >&6; }
14685   if test $libat_cv_have_attribute_alias = yes; then
14686
14687 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
14688
14689   fi
14690 if test x$try_ifunc = xyes; then
14691
14692   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
14693 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
14694 if test "${libat_cv_have_ifunc+set}" = set; then :
14695   $as_echo_n "(cached) " >&6
14696 else
14697
14698   save_CFLAGS="$CFLAGS"
14699   CFLAGS="$CFLAGS -Werror"
14700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14701 /* end confdefs.h.  */
14702
14703     int foo_alt(void) { return 0; }
14704     typedef int F (void);
14705     F *foo_sel(void) { return foo_alt; }
14706     int foo(void) __attribute__((ifunc("foo_sel")));
14707 int
14708 main ()
14709 {
14710 return foo();
14711   ;
14712   return 0;
14713 }
14714 _ACEOF
14715 if ac_fn_c_try_link "$LINENO"; then :
14716   libat_cv_have_ifunc=yes
14717 else
14718   libat_cv_have_ifunc=no
14719 fi
14720 rm -f core conftest.err conftest.$ac_objext \
14721     conftest$ac_exeext conftest.$ac_ext
14722 fi
14723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
14724 $as_echo "$libat_cv_have_ifunc" >&6; }
14725
14726   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
14727
14728 cat >>confdefs.h <<_ACEOF
14729 #define HAVE_IFUNC $yesno
14730 _ACEOF
14731
14732
14733
14734 fi
14735
14736 # Check linker support.
14737
14738
14739 # Check whether --with-gnu-ld was given.
14740 if test "${with_gnu_ld+set}" = set; then :
14741   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
14742 else
14743   with_gnu_ld=no
14744 fi
14745
14746 ac_prog=ld
14747 if test "$GCC" = yes; then
14748   # Check if gcc -print-prog-name=ld gives a path.
14749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
14750 $as_echo_n "checking for ld used by $CC... " >&6; }
14751   case $host in
14752   *-*-mingw*)
14753     # gcc leaves a trailing carriage return which upsets mingw
14754     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14755   *)
14756     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14757   esac
14758   case $ac_prog in
14759     # Accept absolute paths.
14760     [\\/]* | ?:[\\/]*)
14761       re_direlt='/[^/][^/]*/\.\./'
14762       # Canonicalize the pathname of ld
14763       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14764       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14765         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14766       done
14767       test -z "$LD" && LD="$ac_prog"
14768       ;;
14769   "")
14770     # If it fails, then pretend we aren't using GCC.
14771     ac_prog=ld
14772     ;;
14773   *)
14774     # If it is relative, then search for the first ld in PATH.
14775     with_gnu_ld=unknown
14776     ;;
14777   esac
14778 elif test "$with_gnu_ld" = yes; then
14779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
14780 $as_echo_n "checking for GNU ld... " >&6; }
14781 else
14782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
14783 $as_echo_n "checking for non-GNU ld... " >&6; }
14784 fi
14785 if test "${lt_cv_path_LD+set}" = set; then :
14786   $as_echo_n "(cached) " >&6
14787 else
14788   if test -z "$LD"; then
14789   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14790   for ac_dir in $PATH; do
14791     IFS="$lt_save_ifs"
14792     test -z "$ac_dir" && ac_dir=.
14793     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14794       lt_cv_path_LD="$ac_dir/$ac_prog"
14795       # Check to see if the program is GNU ld.  I'd rather use --version,
14796       # but apparently some variants of GNU ld only accept -v.
14797       # Break only if it was the GNU/non-GNU ld that we prefer.
14798       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14799       *GNU* | *'with BFD'*)
14800         test "$with_gnu_ld" != no && break
14801         ;;
14802       *)
14803         test "$with_gnu_ld" != yes && break
14804         ;;
14805       esac
14806     fi
14807   done
14808   IFS="$lt_save_ifs"
14809 else
14810   lt_cv_path_LD="$LD" # Let the user override the test with a path.
14811 fi
14812 fi
14813
14814 LD="$lt_cv_path_LD"
14815 if test -n "$LD"; then
14816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
14817 $as_echo "$LD" >&6; }
14818 else
14819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14820 $as_echo "no" >&6; }
14821 fi
14822 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
14823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
14824 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
14825 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
14826   $as_echo_n "(cached) " >&6
14827 else
14828   # I'd rather use --version here, but apparently some GNU lds only accept -v.
14829 case `$LD -v 2>&1 </dev/null` in
14830 *GNU* | *'with BFD'*)
14831   lt_cv_prog_gnu_ld=yes
14832   ;;
14833 *)
14834   lt_cv_prog_gnu_ld=no
14835   ;;
14836 esac
14837 fi
14838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
14839 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
14840 with_gnu_ld=$lt_cv_prog_gnu_ld
14841
14842
14843
14844
14845
14846
14847
14848   # If we're not using GNU ld, then there's no point in even trying these
14849   # tests.  Check for that first.  We should have already tested for gld
14850   # by now (in libtool), but require it now just to be safe...
14851   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
14852   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
14853
14854
14855
14856   # The name set by libtool depends on the version of libtool.  Shame on us
14857   # for depending on an impl detail, but c'est la vie.  Older versions used
14858   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
14859   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
14860   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
14861   # set (hence we're using an older libtool), then set it.
14862   if test x${with_gnu_ld+set} != xset; then
14863     if test x${ac_cv_prog_gnu_ld+set} != xset; then
14864       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
14865       with_gnu_ld=no
14866     else
14867       with_gnu_ld=$ac_cv_prog_gnu_ld
14868     fi
14869   fi
14870
14871   # Start by getting the version number.  I think the libtool test already
14872   # does some of this, but throws away the result.
14873   libat_ld_is_gold=no
14874   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
14875     libat_ld_is_gold=yes
14876   fi
14877
14878   ldver=`$LD --version 2>/dev/null |
14879          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'`
14880
14881   libat_gnu_ld_version=`echo $ldver | \
14882          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
14883
14884   # Set --gc-sections.
14885   if test "$with_gnu_ld" = "notbroken"; then
14886     # GNU ld it is!  Joy and bunny rabbits!
14887
14888     # All these tests are for C++; save the language and the compiler flags.
14889     # Need to do this so that g++ won't try to link in libstdc++
14890     ac_test_CFLAGS="${CFLAGS+set}"
14891     ac_save_CFLAGS="$CFLAGS"
14892     CFLAGS='-x c++  -Wl,--gc-sections'
14893
14894     # Check for -Wl,--gc-sections
14895     # XXX This test is broken at the moment, as symbols required for linking
14896     # are now in libsupc++ (not built yet).  In addition, this test has
14897     # cored on solaris in the past.  In addition, --gc-sections doesn't
14898     # really work at the moment (keeps on discarding used sections, first
14899     # .eh_frame and now some of the glibc sections for iconv).
14900     # Bzzzzt.  Thanks for playing, maybe next time.
14901     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
14902 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
14903     if test "$cross_compiling" = yes; then :
14904   ac_sectionLDflags=yes
14905 else
14906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14907 /* end confdefs.h.  */
14908
14909      int main(void)
14910      {
14911        try { throw 1; }
14912        catch (...) { };
14913        return 0;
14914      }
14915
14916 _ACEOF
14917 if ac_fn_c_try_run "$LINENO"; then :
14918   ac_sectionLDflags=yes
14919 else
14920   ac_sectionLDflags=no
14921 fi
14922 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14923   conftest.$ac_objext conftest.beam conftest.$ac_ext
14924 fi
14925
14926     if test "$ac_test_CFLAGS" = set; then
14927       CFLAGS="$ac_save_CFLAGS"
14928     else
14929       # this is the suspicious part
14930       CFLAGS=''
14931     fi
14932     if test "$ac_sectionLDflags" = "yes"; then
14933       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
14934     fi
14935     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
14936 $as_echo "$ac_sectionLDflags" >&6; }
14937   fi
14938
14939   # Set linker optimization flags.
14940   if test x"$with_gnu_ld" = x"yes"; then
14941     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
14942   fi
14943
14944
14945
14946
14947
14948
14949  # Check whether --enable-symvers was given.
14950 if test "${enable_symvers+set}" = set; then :
14951   enableval=$enable_symvers;
14952       case "$enableval" in
14953        yes|no|gnu*|sun) ;;
14954        *) as_fn_error "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
14955                           esac
14956
14957 else
14958   enable_symvers=yes
14959 fi
14960
14961
14962
14963 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
14964 # don't know enough about $LD to do tricks...
14965
14966
14967 # Turn a 'yes' into a suitable default.
14968 if test x$enable_symvers = xyes ; then
14969   # FIXME  The following test is too strict, in theory.
14970   if test $enable_shared = no || test "x$LD" = x; then
14971     enable_symvers=no
14972   else
14973     if test $with_gnu_ld = yes ; then
14974       enable_symvers=gnu
14975     else
14976       case ${target_os} in
14977         # Sun symbol versioning exists since Solaris 2.5.
14978         solaris2.[5-9]* | solaris2.1[0-9]*)
14979           enable_symvers=sun ;;
14980         *)
14981           enable_symvers=no ;;
14982       esac
14983     fi
14984   fi
14985 fi
14986
14987 # Check if 'sun' was requested on non-Solaris 2 platforms.
14988 if test x$enable_symvers = xsun ; then
14989   case ${target_os} in
14990     solaris2*)
14991       # All fine.
14992       ;;
14993     *)
14994       # Unlikely to work.
14995       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
14996 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
14997       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
14998 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
14999       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15000 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15001       enable_symvers=no
15002       ;;
15003   esac
15004 fi
15005
15006 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15007 if test $enable_symvers != no; then
15008   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15009 $as_echo_n "checking for shared libgcc... " >&6; }
15010   ac_save_CFLAGS="$CFLAGS"
15011   CFLAGS=' -lgcc_s'
15012   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15013 /* end confdefs.h.  */
15014
15015 int
15016 main ()
15017 {
15018 return 0;
15019   ;
15020   return 0;
15021 }
15022 _ACEOF
15023 if ac_fn_c_try_link "$LINENO"; then :
15024   libat_shared_libgcc=yes
15025 else
15026   libat_shared_libgcc=no
15027 fi
15028 rm -f core conftest.err conftest.$ac_objext \
15029     conftest$ac_exeext conftest.$ac_ext
15030   CFLAGS="$ac_save_CFLAGS"
15031   if test $libat_shared_libgcc = no; then
15032     cat > conftest.c <<EOF
15033 int main (void) { return 0; }
15034 EOF
15035     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15036                              -shared -shared-libgcc -o conftest.so \
15037                              conftest.c -v 2>&1 >/dev/null \
15038                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15039     rm -f conftest.c conftest.so
15040     if test x${libat_libgcc_s_suffix+set} = xset; then
15041       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15042       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15043 /* end confdefs.h.  */
15044
15045 int
15046 main ()
15047 {
15048 return 0;
15049   ;
15050   return 0;
15051 }
15052 _ACEOF
15053 if ac_fn_c_try_link "$LINENO"; then :
15054   libat_shared_libgcc=yes
15055 fi
15056 rm -f core conftest.err conftest.$ac_objext \
15057     conftest$ac_exeext conftest.$ac_ext
15058       CFLAGS="$ac_save_CFLAGS"
15059     fi
15060   fi
15061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15062 $as_echo "$libat_shared_libgcc" >&6; }
15063 fi
15064
15065 # For GNU ld, we need at least this version.  The format is described in
15066 # LIBAT_CHECK_LINKER_FEATURES above.
15067 libat_min_gnu_ld_version=21400
15068 # XXXXXXXXXXX libat_gnu_ld_version=21390
15069
15070 # Check to see if unspecified "yes" value can win, given results above.
15071 # Change "yes" into either "no" or a style name.
15072 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15073   if test $with_gnu_ld = yes; then
15074     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15075       enable_symvers=gnu
15076     elif test $libat_ld_is_gold = yes ; then
15077       enable_symvers=gnu
15078     else
15079       # The right tools, the right setup, but too old.  Fallbacks?
15080       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15081 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15082       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15083 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15084       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15085 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15086       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15087 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15088       if test $libat_gnu_ld_version -ge 21200 ; then
15089         # Globbing fix is present, proper block support is not.
15090                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15091 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15092         enable_symvers=no
15093       else
15094         # 2.11 or older.
15095         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15096 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15097         enable_symvers=no
15098       fi
15099     fi
15100   elif test $enable_symvers = sun; then
15101     : All interesting versions of Sun ld support sun style symbol versioning.
15102   else
15103     # just fail for now
15104     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15105 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15106     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15107 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15108     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15109 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15110     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15111 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15112     enable_symvers=no
15113   fi
15114 fi
15115 if test $enable_symvers = gnu; then
15116
15117 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15118
15119 fi
15120
15121  if test $enable_symvers != no; then
15122   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15123   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15124 else
15125   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15126   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15127 fi
15128
15129  if test $enable_symvers = gnu; then
15130   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15131   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15132 else
15133   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15134   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15135 fi
15136
15137  if test $enable_symvers = sun; then
15138   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15139   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15140 else
15141   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15142   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15143 fi
15144
15145 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15146 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15147
15148
15149 # Cleanup and exit.
15150 CFLAGS="$save_CFLAGS"
15151 cat >confcache <<\_ACEOF
15152 # This file is a shell script that caches the results of configure
15153 # tests run on this system so they can be shared between configure
15154 # scripts and configure runs, see configure's option --config-cache.
15155 # It is not useful on other systems.  If it contains results you don't
15156 # want to keep, you may remove or edit it.
15157 #
15158 # config.status only pays attention to the cache file if you give it
15159 # the --recheck option to rerun configure.
15160 #
15161 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15162 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15163 # following values.
15164
15165 _ACEOF
15166
15167 # The following way of writing the cache mishandles newlines in values,
15168 # but we know of no workaround that is simple, portable, and efficient.
15169 # So, we kill variables containing newlines.
15170 # Ultrix sh set writes to stderr and can't be redirected directly,
15171 # and sets the high bit in the cache file unless we assign to the vars.
15172 (
15173   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15174     eval ac_val=\$$ac_var
15175     case $ac_val in #(
15176     *${as_nl}*)
15177       case $ac_var in #(
15178       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15179 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15180       esac
15181       case $ac_var in #(
15182       _ | IFS | as_nl) ;; #(
15183       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15184       *) { eval $ac_var=; unset $ac_var;} ;;
15185       esac ;;
15186     esac
15187   done
15188
15189   (set) 2>&1 |
15190     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15191     *${as_nl}ac_space=\ *)
15192       # `set' does not quote correctly, so add quotes: double-quote
15193       # substitution turns \\\\ into \\, and sed turns \\ into \.
15194       sed -n \
15195         "s/'/'\\\\''/g;
15196           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15197       ;; #(
15198     *)
15199       # `set' quotes correctly as required by POSIX, so do not add quotes.
15200       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15201       ;;
15202     esac |
15203     sort
15204 ) |
15205   sed '
15206      /^ac_cv_env_/b end
15207      t clear
15208      :clear
15209      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15210      t end
15211      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15212      :end' >>confcache
15213 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15214   if test -w "$cache_file"; then
15215     test "x$cache_file" != "x/dev/null" &&
15216       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15217 $as_echo "$as_me: updating cache $cache_file" >&6;}
15218     cat confcache >$cache_file
15219   else
15220     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15221 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15222   fi
15223 fi
15224 rm -f confcache
15225
15226 # Add -Wall -Werror if we are using GCC.
15227 if test "x$GCC" = "xyes"; then
15228   XCFLAGS="$XCFLAGS -Wall -Werror"
15229 fi
15230
15231 # Add CET specific flags if CET is enabled
15232  # Check whether --enable-cet was given.
15233 if test "${enable_cet+set}" = set; then :
15234   enableval=$enable_cet;
15235       case "$enableval" in
15236        yes|no|default) ;;
15237        *) as_fn_error "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15238                           esac
15239
15240 else
15241   enable_cet=default
15242 fi
15243
15244
15245 case "$host" in
15246   i[34567]86-*-linux* | x86_64-*-linux*)
15247     case "$enable_cet" in
15248       default)
15249         # Check if assembler supports CET.
15250         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15251 /* end confdefs.h.  */
15252
15253 int
15254 main ()
15255 {
15256 asm ("setssbsy");
15257   ;
15258   return 0;
15259 }
15260 _ACEOF
15261 if ac_fn_c_try_compile "$LINENO"; then :
15262   enable_cet=yes
15263 else
15264   enable_cet=no
15265 fi
15266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15267         ;;
15268       yes)
15269         # Check if assembler supports CET.
15270         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15271 /* end confdefs.h.  */
15272
15273 int
15274 main ()
15275 {
15276 asm ("setssbsy");
15277   ;
15278   return 0;
15279 }
15280 _ACEOF
15281 if ac_fn_c_try_compile "$LINENO"; then :
15282
15283 else
15284   as_fn_error "assembler with CET support is required for --enable-cet" "$LINENO" 5
15285 fi
15286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15287         ;;
15288     esac
15289     ;;
15290   *)
15291     enable_cet=no
15292     ;;
15293 esac
15294 if test x$enable_cet = xyes; then
15295   CET_FLAGS="-fcf-protection -mcet"
15296 fi
15297
15298 XCFLAGS="$XCFLAGS $CET_FLAGS"
15299
15300 XCFLAGS="$XCFLAGS $XPCFLAGS"
15301
15302
15303
15304
15305
15306
15307
15308  if test x$libat_cv_have_ifunc = xyes; then
15309   HAVE_IFUNC_TRUE=
15310   HAVE_IFUNC_FALSE='#'
15311 else
15312   HAVE_IFUNC_TRUE='#'
15313   HAVE_IFUNC_FALSE=
15314 fi
15315
15316  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15317   ARCH_ARM_LINUX_TRUE=
15318   ARCH_ARM_LINUX_FALSE='#'
15319 else
15320   ARCH_ARM_LINUX_TRUE='#'
15321   ARCH_ARM_LINUX_FALSE=
15322 fi
15323
15324  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15325   ARCH_I386_TRUE=
15326   ARCH_I386_FALSE='#'
15327 else
15328   ARCH_I386_TRUE='#'
15329   ARCH_I386_FALSE=
15330 fi
15331
15332  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15333   ARCH_X86_64_TRUE=
15334   ARCH_X86_64_FALSE='#'
15335 else
15336   ARCH_X86_64_TRUE='#'
15337   ARCH_X86_64_FALSE=
15338 fi
15339
15340
15341 # Determine what GCC version number to use in filesystem paths.
15342
15343   get_gcc_base_ver="cat"
15344
15345 # Check whether --with-gcc-major-version-only was given.
15346 if test "${with_gcc_major_version_only+set}" = set; then :
15347   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15348         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*\$\$/\1/'"
15349       fi
15350
15351 fi
15352
15353
15354
15355
15356 if test ${multilib} = yes; then
15357   multilib_arg="--enable-multilib"
15358 else
15359   multilib_arg=
15360 fi
15361
15362 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15363
15364 cat >confcache <<\_ACEOF
15365 # This file is a shell script that caches the results of configure
15366 # tests run on this system so they can be shared between configure
15367 # scripts and configure runs, see configure's option --config-cache.
15368 # It is not useful on other systems.  If it contains results you don't
15369 # want to keep, you may remove or edit it.
15370 #
15371 # config.status only pays attention to the cache file if you give it
15372 # the --recheck option to rerun configure.
15373 #
15374 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15375 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15376 # following values.
15377
15378 _ACEOF
15379
15380 # The following way of writing the cache mishandles newlines in values,
15381 # but we know of no workaround that is simple, portable, and efficient.
15382 # So, we kill variables containing newlines.
15383 # Ultrix sh set writes to stderr and can't be redirected directly,
15384 # and sets the high bit in the cache file unless we assign to the vars.
15385 (
15386   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15387     eval ac_val=\$$ac_var
15388     case $ac_val in #(
15389     *${as_nl}*)
15390       case $ac_var in #(
15391       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15392 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15393       esac
15394       case $ac_var in #(
15395       _ | IFS | as_nl) ;; #(
15396       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15397       *) { eval $ac_var=; unset $ac_var;} ;;
15398       esac ;;
15399     esac
15400   done
15401
15402   (set) 2>&1 |
15403     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15404     *${as_nl}ac_space=\ *)
15405       # `set' does not quote correctly, so add quotes: double-quote
15406       # substitution turns \\\\ into \\, and sed turns \\ into \.
15407       sed -n \
15408         "s/'/'\\\\''/g;
15409           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15410       ;; #(
15411     *)
15412       # `set' quotes correctly as required by POSIX, so do not add quotes.
15413       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15414       ;;
15415     esac |
15416     sort
15417 ) |
15418   sed '
15419      /^ac_cv_env_/b end
15420      t clear
15421      :clear
15422      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15423      t end
15424      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15425      :end' >>confcache
15426 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15427   if test -w "$cache_file"; then
15428     test "x$cache_file" != "x/dev/null" &&
15429       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15430 $as_echo "$as_me: updating cache $cache_file" >&6;}
15431     cat confcache >$cache_file
15432   else
15433     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15434 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15435   fi
15436 fi
15437 rm -f confcache
15438
15439 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15440 # Let make expand exec_prefix.
15441 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15442
15443 DEFS=-DHAVE_CONFIG_H
15444
15445 ac_libobjs=
15446 ac_ltlibobjs=
15447 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15448   # 1. Remove the extension, and $U if already installed.
15449   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15450   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15451   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15452   #    will be set to the directory where LIBOBJS objects are built.
15453   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15454   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15455 done
15456 LIBOBJS=$ac_libobjs
15457
15458 LTLIBOBJS=$ac_ltlibobjs
15459
15460
15461 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15462   as_fn_error "conditional \"GENINSRC\" was never defined.
15463 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15464 fi
15465  if test -n "$EXEEXT"; then
15466   am__EXEEXT_TRUE=
15467   am__EXEEXT_FALSE='#'
15468 else
15469   am__EXEEXT_TRUE='#'
15470   am__EXEEXT_FALSE=
15471 fi
15472
15473 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15474   as_fn_error "conditional \"AMDEP\" was never defined.
15475 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15476 fi
15477 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15478   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15479 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15480 fi
15481 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15482   as_fn_error "conditional \"am__fastdepCCAS\" was never defined.
15483 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15484 fi
15485 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15486   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15487 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15488 fi
15489
15490 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15491   as_fn_error "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15492 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15493 fi
15494 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15495   as_fn_error "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15496 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15497 fi
15498 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
15499   as_fn_error "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
15500 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15501 fi
15502 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
15503   as_fn_error "conditional \"HAVE_IFUNC\" was never defined.
15504 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15505 fi
15506 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
15507   as_fn_error "conditional \"ARCH_ARM_LINUX\" was never defined.
15508 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15509 fi
15510 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
15511   as_fn_error "conditional \"ARCH_I386\" was never defined.
15512 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15513 fi
15514 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
15515   as_fn_error "conditional \"ARCH_X86_64\" was never defined.
15516 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15517 fi
15518
15519 : ${CONFIG_STATUS=./config.status}
15520 ac_write_fail=0
15521 ac_clean_files_save=$ac_clean_files
15522 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15523 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15524 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15525 as_write_fail=0
15526 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15527 #! $SHELL
15528 # Generated by $as_me.
15529 # Run this file to recreate the current configuration.
15530 # Compiler output produced by configure, useful for debugging
15531 # configure, is in config.log if it exists.
15532
15533 debug=false
15534 ac_cs_recheck=false
15535 ac_cs_silent=false
15536
15537 SHELL=\${CONFIG_SHELL-$SHELL}
15538 export SHELL
15539 _ASEOF
15540 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15541 ## -------------------- ##
15542 ## M4sh Initialization. ##
15543 ## -------------------- ##
15544
15545 # Be more Bourne compatible
15546 DUALCASE=1; export DUALCASE # for MKS sh
15547 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15548   emulate sh
15549   NULLCMD=:
15550   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15551   # is contrary to our usage.  Disable this feature.
15552   alias -g '${1+"$@"}'='"$@"'
15553   setopt NO_GLOB_SUBST
15554 else
15555   case `(set -o) 2>/dev/null` in #(
15556   *posix*) :
15557     set -o posix ;; #(
15558   *) :
15559      ;;
15560 esac
15561 fi
15562
15563
15564 as_nl='
15565 '
15566 export as_nl
15567 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15568 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15569 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15570 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15571 # Prefer a ksh shell builtin over an external printf program on Solaris,
15572 # but without wasting forks for bash or zsh.
15573 if test -z "$BASH_VERSION$ZSH_VERSION" \
15574     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15575   as_echo='print -r --'
15576   as_echo_n='print -rn --'
15577 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15578   as_echo='printf %s\n'
15579   as_echo_n='printf %s'
15580 else
15581   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15582     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15583     as_echo_n='/usr/ucb/echo -n'
15584   else
15585     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15586     as_echo_n_body='eval
15587       arg=$1;
15588       case $arg in #(
15589       *"$as_nl"*)
15590         expr "X$arg" : "X\\(.*\\)$as_nl";
15591         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15592       esac;
15593       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15594     '
15595     export as_echo_n_body
15596     as_echo_n='sh -c $as_echo_n_body as_echo'
15597   fi
15598   export as_echo_body
15599   as_echo='sh -c $as_echo_body as_echo'
15600 fi
15601
15602 # The user is always right.
15603 if test "${PATH_SEPARATOR+set}" != set; then
15604   PATH_SEPARATOR=:
15605   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15606     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15607       PATH_SEPARATOR=';'
15608   }
15609 fi
15610
15611
15612 # IFS
15613 # We need space, tab and new line, in precisely that order.  Quoting is
15614 # there to prevent editors from complaining about space-tab.
15615 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15616 # splitting by setting IFS to empty value.)
15617 IFS=" ""        $as_nl"
15618
15619 # Find who we are.  Look in the path if we contain no directory separator.
15620 case $0 in #((
15621   *[\\/]* ) as_myself=$0 ;;
15622   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15623 for as_dir in $PATH
15624 do
15625   IFS=$as_save_IFS
15626   test -z "$as_dir" && as_dir=.
15627     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15628   done
15629 IFS=$as_save_IFS
15630
15631      ;;
15632 esac
15633 # We did not find ourselves, most probably we were run as `sh COMMAND'
15634 # in which case we are not to be found in the path.
15635 if test "x$as_myself" = x; then
15636   as_myself=$0
15637 fi
15638 if test ! -f "$as_myself"; then
15639   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15640   exit 1
15641 fi
15642
15643 # Unset variables that we do not need and which cause bugs (e.g. in
15644 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15645 # suppresses any "Segmentation fault" message there.  '((' could
15646 # trigger a bug in pdksh 5.2.14.
15647 for as_var in BASH_ENV ENV MAIL MAILPATH
15648 do eval test x\${$as_var+set} = xset \
15649   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15650 done
15651 PS1='$ '
15652 PS2='> '
15653 PS4='+ '
15654
15655 # NLS nuisances.
15656 LC_ALL=C
15657 export LC_ALL
15658 LANGUAGE=C
15659 export LANGUAGE
15660
15661 # CDPATH.
15662 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15663
15664
15665 # as_fn_error ERROR [LINENO LOG_FD]
15666 # ---------------------------------
15667 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15668 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15669 # script with status $?, using 1 if that was 0.
15670 as_fn_error ()
15671 {
15672   as_status=$?; test $as_status -eq 0 && as_status=1
15673   if test "$3"; then
15674     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15675     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15676   fi
15677   $as_echo "$as_me: error: $1" >&2
15678   as_fn_exit $as_status
15679 } # as_fn_error
15680
15681
15682 # as_fn_set_status STATUS
15683 # -----------------------
15684 # Set $? to STATUS, without forking.
15685 as_fn_set_status ()
15686 {
15687   return $1
15688 } # as_fn_set_status
15689
15690 # as_fn_exit STATUS
15691 # -----------------
15692 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15693 as_fn_exit ()
15694 {
15695   set +e
15696   as_fn_set_status $1
15697   exit $1
15698 } # as_fn_exit
15699
15700 # as_fn_unset VAR
15701 # ---------------
15702 # Portably unset VAR.
15703 as_fn_unset ()
15704 {
15705   { eval $1=; unset $1;}
15706 }
15707 as_unset=as_fn_unset
15708 # as_fn_append VAR VALUE
15709 # ----------------------
15710 # Append the text in VALUE to the end of the definition contained in VAR. Take
15711 # advantage of any shell optimizations that allow amortized linear growth over
15712 # repeated appends, instead of the typical quadratic growth present in naive
15713 # implementations.
15714 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15715   eval 'as_fn_append ()
15716   {
15717     eval $1+=\$2
15718   }'
15719 else
15720   as_fn_append ()
15721   {
15722     eval $1=\$$1\$2
15723   }
15724 fi # as_fn_append
15725
15726 # as_fn_arith ARG...
15727 # ------------------
15728 # Perform arithmetic evaluation on the ARGs, and store the result in the
15729 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15730 # must be portable across $(()) and expr.
15731 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15732   eval 'as_fn_arith ()
15733   {
15734     as_val=$(( $* ))
15735   }'
15736 else
15737   as_fn_arith ()
15738   {
15739     as_val=`expr "$@" || test $? -eq 1`
15740   }
15741 fi # as_fn_arith
15742
15743
15744 if expr a : '\(a\)' >/dev/null 2>&1 &&
15745    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15746   as_expr=expr
15747 else
15748   as_expr=false
15749 fi
15750
15751 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15752   as_basename=basename
15753 else
15754   as_basename=false
15755 fi
15756
15757 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15758   as_dirname=dirname
15759 else
15760   as_dirname=false
15761 fi
15762
15763 as_me=`$as_basename -- "$0" ||
15764 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15765          X"$0" : 'X\(//\)$' \| \
15766          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15767 $as_echo X/"$0" |
15768     sed '/^.*\/\([^/][^/]*\)\/*$/{
15769             s//\1/
15770             q
15771           }
15772           /^X\/\(\/\/\)$/{
15773             s//\1/
15774             q
15775           }
15776           /^X\/\(\/\).*/{
15777             s//\1/
15778             q
15779           }
15780           s/.*/./; q'`
15781
15782 # Avoid depending upon Character Ranges.
15783 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15784 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15785 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15786 as_cr_digits='0123456789'
15787 as_cr_alnum=$as_cr_Letters$as_cr_digits
15788
15789 ECHO_C= ECHO_N= ECHO_T=
15790 case `echo -n x` in #(((((
15791 -n*)
15792   case `echo 'xy\c'` in
15793   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15794   xy)  ECHO_C='\c';;
15795   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15796        ECHO_T=' ';;
15797   esac;;
15798 *)
15799   ECHO_N='-n';;
15800 esac
15801
15802 rm -f conf$$ conf$$.exe conf$$.file
15803 if test -d conf$$.dir; then
15804   rm -f conf$$.dir/conf$$.file
15805 else
15806   rm -f conf$$.dir
15807   mkdir conf$$.dir 2>/dev/null
15808 fi
15809 if (echo >conf$$.file) 2>/dev/null; then
15810   if ln -s conf$$.file conf$$ 2>/dev/null; then
15811     as_ln_s='ln -s'
15812     # ... but there are two gotchas:
15813     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15814     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15815     # In both cases, we have to default to `cp -p'.
15816     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15817       as_ln_s='cp -p'
15818   elif ln conf$$.file conf$$ 2>/dev/null; then
15819     as_ln_s=ln
15820   else
15821     as_ln_s='cp -p'
15822   fi
15823 else
15824   as_ln_s='cp -p'
15825 fi
15826 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15827 rmdir conf$$.dir 2>/dev/null
15828
15829
15830 # as_fn_mkdir_p
15831 # -------------
15832 # Create "$as_dir" as a directory, including parents if necessary.
15833 as_fn_mkdir_p ()
15834 {
15835
15836   case $as_dir in #(
15837   -*) as_dir=./$as_dir;;
15838   esac
15839   test -d "$as_dir" || eval $as_mkdir_p || {
15840     as_dirs=
15841     while :; do
15842       case $as_dir in #(
15843       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15844       *) as_qdir=$as_dir;;
15845       esac
15846       as_dirs="'$as_qdir' $as_dirs"
15847       as_dir=`$as_dirname -- "$as_dir" ||
15848 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15849          X"$as_dir" : 'X\(//\)[^/]' \| \
15850          X"$as_dir" : 'X\(//\)$' \| \
15851          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15852 $as_echo X"$as_dir" |
15853     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15854             s//\1/
15855             q
15856           }
15857           /^X\(\/\/\)[^/].*/{
15858             s//\1/
15859             q
15860           }
15861           /^X\(\/\/\)$/{
15862             s//\1/
15863             q
15864           }
15865           /^X\(\/\).*/{
15866             s//\1/
15867             q
15868           }
15869           s/.*/./; q'`
15870       test -d "$as_dir" && break
15871     done
15872     test -z "$as_dirs" || eval "mkdir $as_dirs"
15873   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15874
15875
15876 } # as_fn_mkdir_p
15877 if mkdir -p . 2>/dev/null; then
15878   as_mkdir_p='mkdir -p "$as_dir"'
15879 else
15880   test -d ./-p && rmdir ./-p
15881   as_mkdir_p=false
15882 fi
15883
15884 if test -x / >/dev/null 2>&1; then
15885   as_test_x='test -x'
15886 else
15887   if ls -dL / >/dev/null 2>&1; then
15888     as_ls_L_option=L
15889   else
15890     as_ls_L_option=
15891   fi
15892   as_test_x='
15893     eval sh -c '\''
15894       if test -d "$1"; then
15895         test -d "$1/.";
15896       else
15897         case $1 in #(
15898         -*)set "./$1";;
15899         esac;
15900         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15901         ???[sx]*):;;*)false;;esac;fi
15902     '\'' sh
15903   '
15904 fi
15905 as_executable_p=$as_test_x
15906
15907 # Sed expression to map a string onto a valid CPP name.
15908 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15909
15910 # Sed expression to map a string onto a valid variable name.
15911 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15912
15913
15914 exec 6>&1
15915 ## ----------------------------------- ##
15916 ## Main body of $CONFIG_STATUS script. ##
15917 ## ----------------------------------- ##
15918 _ASEOF
15919 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15920
15921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15922 # Save the log message, to keep $0 and so on meaningful, and to
15923 # report actual input values of CONFIG_FILES etc. instead of their
15924 # values after options handling.
15925 ac_log="
15926 This file was extended by GNU Atomic Library $as_me 1.0, which was
15927 generated by GNU Autoconf 2.64.  Invocation command line was
15928
15929   CONFIG_FILES    = $CONFIG_FILES
15930   CONFIG_HEADERS  = $CONFIG_HEADERS
15931   CONFIG_LINKS    = $CONFIG_LINKS
15932   CONFIG_COMMANDS = $CONFIG_COMMANDS
15933   $ $0 $@
15934
15935 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15936 "
15937
15938 _ACEOF
15939
15940 case $ac_config_files in *"
15941 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15942 esac
15943
15944 case $ac_config_headers in *"
15945 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15946 esac
15947
15948
15949 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15950 # Files that config.status was made for.
15951 config_files="$ac_config_files"
15952 config_headers="$ac_config_headers"
15953 config_commands="$ac_config_commands"
15954
15955 _ACEOF
15956
15957 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15958 ac_cs_usage="\
15959 \`$as_me' instantiates files and other configuration actions
15960 from templates according to the current configuration.  Unless the files
15961 and actions are specified as TAGs, all are instantiated by default.
15962
15963 Usage: $0 [OPTION]... [TAG]...
15964
15965   -h, --help       print this help, then exit
15966   -V, --version    print version number and configuration settings, then exit
15967   -q, --quiet, --silent
15968                    do not print progress messages
15969   -d, --debug      don't remove temporary files
15970       --recheck    update $as_me by reconfiguring in the same conditions
15971       --file=FILE[:TEMPLATE]
15972                    instantiate the configuration file FILE
15973       --header=FILE[:TEMPLATE]
15974                    instantiate the configuration header FILE
15975
15976 Configuration files:
15977 $config_files
15978
15979 Configuration headers:
15980 $config_headers
15981
15982 Configuration commands:
15983 $config_commands
15984
15985 Report bugs to the package provider.
15986 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
15987 General help using GNU software: <http://www.gnu.org/gethelp/>."
15988
15989 _ACEOF
15990 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15991 ac_cs_version="\\
15992 GNU Atomic Library config.status 1.0
15993 configured by $0, generated by GNU Autoconf 2.64,
15994   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15995
15996 Copyright (C) 2009 Free Software Foundation, Inc.
15997 This config.status script is free software; the Free Software Foundation
15998 gives unlimited permission to copy, distribute and modify it."
15999
16000 ac_pwd='$ac_pwd'
16001 srcdir='$srcdir'
16002 INSTALL='$INSTALL'
16003 MKDIR_P='$MKDIR_P'
16004 AWK='$AWK'
16005 test -n "\$AWK" || AWK=awk
16006 _ACEOF
16007
16008 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16009 # The default lists apply if the user does not specify any file.
16010 ac_need_defaults=:
16011 while test $# != 0
16012 do
16013   case $1 in
16014   --*=*)
16015     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16016     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16017     ac_shift=:
16018     ;;
16019   *)
16020     ac_option=$1
16021     ac_optarg=$2
16022     ac_shift=shift
16023     ;;
16024   esac
16025
16026   case $ac_option in
16027   # Handling of the options.
16028   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16029     ac_cs_recheck=: ;;
16030   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16031     $as_echo "$ac_cs_version"; exit ;;
16032   --debug | --debu | --deb | --de | --d | -d )
16033     debug=: ;;
16034   --file | --fil | --fi | --f )
16035     $ac_shift
16036     case $ac_optarg in
16037     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16038     esac
16039     as_fn_append CONFIG_FILES " '$ac_optarg'"
16040     ac_need_defaults=false;;
16041   --header | --heade | --head | --hea )
16042     $ac_shift
16043     case $ac_optarg in
16044     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16045     esac
16046     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16047     ac_need_defaults=false;;
16048   --he | --h)
16049     # Conflict between --help and --header
16050     as_fn_error "ambiguous option: \`$1'
16051 Try \`$0 --help' for more information.";;
16052   --help | --hel | -h )
16053     $as_echo "$ac_cs_usage"; exit ;;
16054   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16055   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16056     ac_cs_silent=: ;;
16057
16058   # This is an error.
16059   -*) as_fn_error "unrecognized option: \`$1'
16060 Try \`$0 --help' for more information." ;;
16061
16062   *) as_fn_append ac_config_targets " $1"
16063      ac_need_defaults=false ;;
16064
16065   esac
16066   shift
16067 done
16068
16069 ac_configure_extra_args=
16070
16071 if $ac_cs_silent; then
16072   exec 6>/dev/null
16073   ac_configure_extra_args="$ac_configure_extra_args --silent"
16074 fi
16075
16076 _ACEOF
16077 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16078 if \$ac_cs_recheck; then
16079   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16080   shift
16081   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16082   CONFIG_SHELL='$SHELL'
16083   export CONFIG_SHELL
16084   exec "\$@"
16085 fi
16086
16087 _ACEOF
16088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16089 exec 5>>config.log
16090 {
16091   echo
16092   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16093 ## Running $as_me. ##
16094 _ASBOX
16095   $as_echo "$ac_log"
16096 } >&5
16097
16098 _ACEOF
16099 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16100 #
16101 # INIT-COMMANDS
16102 #
16103
16104 srcdir="$srcdir"
16105 host="$host"
16106 target="$target"
16107 with_multisubdir="$with_multisubdir"
16108 with_multisrctop="$with_multisrctop"
16109 with_target_subdir="$with_target_subdir"
16110 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16111 multi_basedir="$multi_basedir"
16112 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16113 CC="$CC"
16114 CXX="$CXX"
16115 GFORTRAN="$GFORTRAN"
16116 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16117
16118
16119 # The HP-UX ksh and POSIX shell print the target directory to stdout
16120 # if CDPATH is set.
16121 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16122
16123 sed_quote_subst='$sed_quote_subst'
16124 double_quote_subst='$double_quote_subst'
16125 delay_variable_subst='$delay_variable_subst'
16126 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16127 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16128 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16129 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16130 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16131 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16132 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16133 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16134 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16135 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16136 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16137 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16138 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16139 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16140 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16141 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16142 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16143 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16144 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16145 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16146 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16147 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16148 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16149 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16150 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16151 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16152 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16153 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16154 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16155 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16156 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16157 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16158 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16159 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16160 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16161 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16162 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16163 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16164 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16165 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16166 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16167 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16168 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16169 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16170 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16171 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16172 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16173 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16174 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"`'
16175 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16176 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16177 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16178 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16179 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16180 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16181 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16182 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16183 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16184 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16185 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16186 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16187 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16188 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16189 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16190 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16191 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16192 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16193 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16194 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16195 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16196 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16197 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16198 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16199 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16200 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16201 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16202 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16203 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16204 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16205 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16206 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16207 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16208 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16209 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16210 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16211 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16212 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16213 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16214 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16215 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16216 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16217 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16218 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16219 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16220 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16221 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16222 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16223 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16224 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16225 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16226 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16227 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16228 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16229 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16230 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16231 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16232 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16233 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16234 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16235 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16236 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16237 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16238 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16239 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16240 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16241 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16242 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16243 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16244 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16245 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16246
16247 LTCC='$LTCC'
16248 LTCFLAGS='$LTCFLAGS'
16249 compiler='$compiler_DEFAULT'
16250
16251 # A function that is used when there is no print builtin or printf.
16252 func_fallback_echo ()
16253 {
16254   eval 'cat <<_LTECHO_EOF
16255 \$1
16256 _LTECHO_EOF'
16257 }
16258
16259 # Quote evaled strings.
16260 for var in SHELL \
16261 ECHO \
16262 SED \
16263 GREP \
16264 EGREP \
16265 FGREP \
16266 LD \
16267 NM \
16268 LN_S \
16269 lt_SP2NL \
16270 lt_NL2SP \
16271 reload_flag \
16272 OBJDUMP \
16273 deplibs_check_method \
16274 file_magic_cmd \
16275 AR \
16276 AR_FLAGS \
16277 STRIP \
16278 RANLIB \
16279 CC \
16280 CFLAGS \
16281 compiler \
16282 lt_cv_sys_global_symbol_pipe \
16283 lt_cv_sys_global_symbol_to_cdecl \
16284 lt_cv_sys_global_symbol_to_c_name_address \
16285 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16286 lt_prog_compiler_no_builtin_flag \
16287 lt_prog_compiler_wl \
16288 lt_prog_compiler_pic \
16289 lt_prog_compiler_static \
16290 lt_cv_prog_compiler_c_o \
16291 need_locks \
16292 DSYMUTIL \
16293 NMEDIT \
16294 LIPO \
16295 OTOOL \
16296 OTOOL64 \
16297 shrext_cmds \
16298 export_dynamic_flag_spec \
16299 whole_archive_flag_spec \
16300 compiler_needs_object \
16301 with_gnu_ld \
16302 allow_undefined_flag \
16303 no_undefined_flag \
16304 hardcode_libdir_flag_spec \
16305 hardcode_libdir_flag_spec_ld \
16306 hardcode_libdir_separator \
16307 fix_srcfile_path \
16308 exclude_expsyms \
16309 include_expsyms \
16310 file_list_spec \
16311 variables_saved_for_relink \
16312 libname_spec \
16313 library_names_spec \
16314 soname_spec \
16315 install_override_mode \
16316 finish_eval \
16317 old_striplib \
16318 striplib; do
16319     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16320     *[\\\\\\\`\\"\\\$]*)
16321       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16322       ;;
16323     *)
16324       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16325       ;;
16326     esac
16327 done
16328
16329 # Double-quote double-evaled strings.
16330 for var in reload_cmds \
16331 old_postinstall_cmds \
16332 old_postuninstall_cmds \
16333 old_archive_cmds \
16334 extract_expsyms_cmds \
16335 old_archive_from_new_cmds \
16336 old_archive_from_expsyms_cmds \
16337 archive_cmds \
16338 archive_expsym_cmds \
16339 module_cmds \
16340 module_expsym_cmds \
16341 export_symbols_cmds \
16342 prelink_cmds \
16343 postinstall_cmds \
16344 postuninstall_cmds \
16345 finish_cmds \
16346 sys_lib_search_path_spec \
16347 sys_lib_dlsearch_path_spec; do
16348     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16349     *[\\\\\\\`\\"\\\$]*)
16350       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16351       ;;
16352     *)
16353       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16354       ;;
16355     esac
16356 done
16357
16358 ac_aux_dir='$ac_aux_dir'
16359 xsi_shell='$xsi_shell'
16360 lt_shell_append='$lt_shell_append'
16361
16362 # See if we are running on zsh, and set the options which allow our
16363 # commands through without removal of \ escapes INIT.
16364 if test -n "\${ZSH_VERSION+set}" ; then
16365    setopt NO_GLOB_SUBST
16366 fi
16367
16368
16369     PACKAGE='$PACKAGE'
16370     VERSION='$VERSION'
16371     TIMESTAMP='$TIMESTAMP'
16372     RM='$RM'
16373     ofile='$ofile'
16374
16375
16376
16377
16378 GCC="$GCC"
16379 CC="$CC"
16380 acx_cv_header_stdint="$acx_cv_header_stdint"
16381 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16382 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16383 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16384 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16385 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16386 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16387 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16388 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16389 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16390 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16391 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16392 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16393 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16394
16395
16396 _ACEOF
16397
16398 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16399
16400 # Handling of arguments.
16401 for ac_config_target in $ac_config_targets
16402 do
16403   case $ac_config_target in
16404     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16405     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16406     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16407     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16408     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16409     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16410     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16411
16412   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16413   esac
16414 done
16415
16416
16417 # If the user did not use the arguments to specify the items to instantiate,
16418 # then the envvar interface is used.  Set only those that are not.
16419 # We use the long form for the default assignment because of an extremely
16420 # bizarre bug on SunOS 4.1.3.
16421 if $ac_need_defaults; then
16422   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16423   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16424   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16425 fi
16426
16427 # Have a temporary directory for convenience.  Make it in the build tree
16428 # simply because there is no reason against having it here, and in addition,
16429 # creating and moving files from /tmp can sometimes cause problems.
16430 # Hook for its removal unless debugging.
16431 # Note that there is a small window in which the directory will not be cleaned:
16432 # after its creation but before its name has been assigned to `$tmp'.
16433 $debug ||
16434 {
16435   tmp=
16436   trap 'exit_status=$?
16437   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16438 ' 0
16439   trap 'as_fn_exit 1' 1 2 13 15
16440 }
16441 # Create a (secure) tmp directory for tmp files.
16442
16443 {
16444   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16445   test -n "$tmp" && test -d "$tmp"
16446 }  ||
16447 {
16448   tmp=./conf$$-$RANDOM
16449   (umask 077 && mkdir "$tmp")
16450 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16451
16452 # Set up the scripts for CONFIG_FILES section.
16453 # No need to generate them if there are no CONFIG_FILES.
16454 # This happens for instance with `./config.status config.h'.
16455 if test -n "$CONFIG_FILES"; then
16456
16457
16458 ac_cr=`echo X | tr X '\015'`
16459 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16460 # But we know of no other shell where ac_cr would be empty at this
16461 # point, so we can use a bashism as a fallback.
16462 if test "x$ac_cr" = x; then
16463   eval ac_cr=\$\'\\r\'
16464 fi
16465 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16466 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16467   ac_cs_awk_cr='\r'
16468 else
16469   ac_cs_awk_cr=$ac_cr
16470 fi
16471
16472 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16473 _ACEOF
16474
16475
16476 {
16477   echo "cat >conf$$subs.awk <<_ACEOF" &&
16478   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16479   echo "_ACEOF"
16480 } >conf$$subs.sh ||
16481   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16482 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16483 ac_delim='%!_!# '
16484 for ac_last_try in false false false false false :; do
16485   . ./conf$$subs.sh ||
16486     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16487
16488   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16489   if test $ac_delim_n = $ac_delim_num; then
16490     break
16491   elif $ac_last_try; then
16492     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16493   else
16494     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16495   fi
16496 done
16497 rm -f conf$$subs.sh
16498
16499 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16500 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16501 _ACEOF
16502 sed -n '
16503 h
16504 s/^/S["/; s/!.*/"]=/
16505 p
16506 g
16507 s/^[^!]*!//
16508 :repl
16509 t repl
16510 s/'"$ac_delim"'$//
16511 t delim
16512 :nl
16513 h
16514 s/\(.\{148\}\).*/\1/
16515 t more1
16516 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16517 p
16518 n
16519 b repl
16520 :more1
16521 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16522 p
16523 g
16524 s/.\{148\}//
16525 t nl
16526 :delim
16527 h
16528 s/\(.\{148\}\).*/\1/
16529 t more2
16530 s/["\\]/\\&/g; s/^/"/; s/$/"/
16531 p
16532 b
16533 :more2
16534 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16535 p
16536 g
16537 s/.\{148\}//
16538 t delim
16539 ' <conf$$subs.awk | sed '
16540 /^[^""]/{
16541   N
16542   s/\n//
16543 }
16544 ' >>$CONFIG_STATUS || ac_write_fail=1
16545 rm -f conf$$subs.awk
16546 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16547 _ACAWK
16548 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16549   for (key in S) S_is_set[key] = 1
16550   FS = "\a"
16551
16552 }
16553 {
16554   line = $ 0
16555   nfields = split(line, field, "@")
16556   substed = 0
16557   len = length(field[1])
16558   for (i = 2; i < nfields; i++) {
16559     key = field[i]
16560     keylen = length(key)
16561     if (S_is_set[key]) {
16562       value = S[key]
16563       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16564       len += length(value) + length(field[++i])
16565       substed = 1
16566     } else
16567       len += 1 + keylen
16568   }
16569
16570   print line
16571 }
16572
16573 _ACAWK
16574 _ACEOF
16575 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16576 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16577   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16578 else
16579   cat
16580 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16581   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16582 _ACEOF
16583
16584 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16585 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16586 # trailing colons and then remove the whole line if VPATH becomes empty
16587 # (actually we leave an empty line to preserve line numbers).
16588 if test "x$srcdir" = x.; then
16589   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16590 s/:*\$(srcdir):*/:/
16591 s/:*\${srcdir}:*/:/
16592 s/:*@srcdir@:*/:/
16593 s/^\([^=]*=[     ]*\):*/\1/
16594 s/:*$//
16595 s/^[^=]*=[       ]*$//
16596 }'
16597 fi
16598
16599 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16600 fi # test -n "$CONFIG_FILES"
16601
16602 # Set up the scripts for CONFIG_HEADERS section.
16603 # No need to generate them if there are no CONFIG_HEADERS.
16604 # This happens for instance with `./config.status Makefile'.
16605 if test -n "$CONFIG_HEADERS"; then
16606 cat >"$tmp/defines.awk" <<\_ACAWK ||
16607 BEGIN {
16608 _ACEOF
16609
16610 # Transform confdefs.h into an awk script `defines.awk', embedded as
16611 # here-document in config.status, that substitutes the proper values into
16612 # config.h.in to produce config.h.
16613
16614 # Create a delimiter string that does not exist in confdefs.h, to ease
16615 # handling of long lines.
16616 ac_delim='%!_!# '
16617 for ac_last_try in false false :; do
16618   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16619   if test -z "$ac_t"; then
16620     break
16621   elif $ac_last_try; then
16622     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16623   else
16624     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16625   fi
16626 done
16627
16628 # For the awk script, D is an array of macro values keyed by name,
16629 # likewise P contains macro parameters if any.  Preserve backslash
16630 # newline sequences.
16631
16632 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16633 sed -n '
16634 s/.\{148\}/&'"$ac_delim"'/g
16635 t rset
16636 :rset
16637 s/^[     ]*#[    ]*define[       ][      ]*/ /
16638 t def
16639 d
16640 :def
16641 s/\\$//
16642 t bsnl
16643 s/["\\]/\\&/g
16644 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16645 D["\1"]=" \3"/p
16646 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16647 d
16648 :bsnl
16649 s/["\\]/\\&/g
16650 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16651 D["\1"]=" \3\\\\\\n"\\/p
16652 t cont
16653 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16654 t cont
16655 d
16656 :cont
16657 n
16658 s/.\{148\}/&'"$ac_delim"'/g
16659 t clear
16660 :clear
16661 s/\\$//
16662 t bsnlc
16663 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16664 d
16665 :bsnlc
16666 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16667 b cont
16668 ' <confdefs.h | sed '
16669 s/'"$ac_delim"'/"\\\
16670 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16671
16672 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16673   for (key in D) D_is_set[key] = 1
16674   FS = "\a"
16675 }
16676 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16677   line = \$ 0
16678   split(line, arg, " ")
16679   if (arg[1] == "#") {
16680     defundef = arg[2]
16681     mac1 = arg[3]
16682   } else {
16683     defundef = substr(arg[1], 2)
16684     mac1 = arg[2]
16685   }
16686   split(mac1, mac2, "(") #)
16687   macro = mac2[1]
16688   prefix = substr(line, 1, index(line, defundef) - 1)
16689   if (D_is_set[macro]) {
16690     # Preserve the white space surrounding the "#".
16691     print prefix "define", macro P[macro] D[macro]
16692     next
16693   } else {
16694     # Replace #undef with comments.  This is necessary, for example,
16695     # in the case of _POSIX_SOURCE, which is predefined and required
16696     # on some systems where configure will not decide to define it.
16697     if (defundef == "undef") {
16698       print "/*", prefix defundef, macro, "*/"
16699       next
16700     }
16701   }
16702 }
16703 { print }
16704 _ACAWK
16705 _ACEOF
16706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16707   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16708 fi # test -n "$CONFIG_HEADERS"
16709
16710
16711 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
16712 shift
16713 for ac_tag
16714 do
16715   case $ac_tag in
16716   :[FHLC]) ac_mode=$ac_tag; continue;;
16717   esac
16718   case $ac_mode$ac_tag in
16719   :[FHL]*:*);;
16720   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
16721   :[FH]-) ac_tag=-:-;;
16722   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16723   esac
16724   ac_save_IFS=$IFS
16725   IFS=:
16726   set x $ac_tag
16727   IFS=$ac_save_IFS
16728   shift
16729   ac_file=$1
16730   shift
16731
16732   case $ac_mode in
16733   :L) ac_source=$1;;
16734   :[FH])
16735     ac_file_inputs=
16736     for ac_f
16737     do
16738       case $ac_f in
16739       -) ac_f="$tmp/stdin";;
16740       *) # Look for the file first in the build tree, then in the source tree
16741          # (if the path is not absolute).  The absolute path cannot be DOS-style,
16742          # because $ac_f cannot contain `:'.
16743          test -f "$ac_f" ||
16744            case $ac_f in
16745            [\\/$]*) false;;
16746            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16747            esac ||
16748            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
16749       esac
16750       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16751       as_fn_append ac_file_inputs " '$ac_f'"
16752     done
16753
16754     # Let's still pretend it is `configure' which instantiates (i.e., don't
16755     # use $as_me), people would be surprised to read:
16756     #    /* config.h.  Generated by config.status.  */
16757     configure_input='Generated from '`
16758           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16759         `' by configure.'
16760     if test x"$ac_file" != x-; then
16761       configure_input="$ac_file.  $configure_input"
16762       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16763 $as_echo "$as_me: creating $ac_file" >&6;}
16764     fi
16765     # Neutralize special characters interpreted by sed in replacement strings.
16766     case $configure_input in #(
16767     *\&* | *\|* | *\\* )
16768        ac_sed_conf_input=`$as_echo "$configure_input" |
16769        sed 's/[\\\\&|]/\\\\&/g'`;; #(
16770     *) ac_sed_conf_input=$configure_input;;
16771     esac
16772
16773     case $ac_tag in
16774     *:-:* | *:-) cat >"$tmp/stdin" \
16775       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
16776     esac
16777     ;;
16778   esac
16779
16780   ac_dir=`$as_dirname -- "$ac_file" ||
16781 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16782          X"$ac_file" : 'X\(//\)[^/]' \| \
16783          X"$ac_file" : 'X\(//\)$' \| \
16784          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16785 $as_echo X"$ac_file" |
16786     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16787             s//\1/
16788             q
16789           }
16790           /^X\(\/\/\)[^/].*/{
16791             s//\1/
16792             q
16793           }
16794           /^X\(\/\/\)$/{
16795             s//\1/
16796             q
16797           }
16798           /^X\(\/\).*/{
16799             s//\1/
16800             q
16801           }
16802           s/.*/./; q'`
16803   as_dir="$ac_dir"; as_fn_mkdir_p
16804   ac_builddir=.
16805
16806 case "$ac_dir" in
16807 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16808 *)
16809   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16810   # A ".." for each directory in $ac_dir_suffix.
16811   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16812   case $ac_top_builddir_sub in
16813   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16814   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16815   esac ;;
16816 esac
16817 ac_abs_top_builddir=$ac_pwd
16818 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16819 # for backward compatibility:
16820 ac_top_builddir=$ac_top_build_prefix
16821
16822 case $srcdir in
16823   .)  # We are building in place.
16824     ac_srcdir=.
16825     ac_top_srcdir=$ac_top_builddir_sub
16826     ac_abs_top_srcdir=$ac_pwd ;;
16827   [\\/]* | ?:[\\/]* )  # Absolute name.
16828     ac_srcdir=$srcdir$ac_dir_suffix;
16829     ac_top_srcdir=$srcdir
16830     ac_abs_top_srcdir=$srcdir ;;
16831   *) # Relative name.
16832     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16833     ac_top_srcdir=$ac_top_build_prefix$srcdir
16834     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16835 esac
16836 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16837
16838
16839   case $ac_mode in
16840   :F)
16841   #
16842   # CONFIG_FILE
16843   #
16844
16845   case $INSTALL in
16846   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16847   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16848   esac
16849   ac_MKDIR_P=$MKDIR_P
16850   case $MKDIR_P in
16851   [\\/$]* | ?:[\\/]* ) ;;
16852   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
16853   esac
16854 _ACEOF
16855
16856 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16857 # If the template does not know about datarootdir, expand it.
16858 # FIXME: This hack should be removed a few years after 2.60.
16859 ac_datarootdir_hack=; ac_datarootdir_seen=
16860 ac_sed_dataroot='
16861 /datarootdir/ {
16862   p
16863   q
16864 }
16865 /@datadir@/p
16866 /@docdir@/p
16867 /@infodir@/p
16868 /@localedir@/p
16869 /@mandir@/p'
16870 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16871 *datarootdir*) ac_datarootdir_seen=yes;;
16872 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16873   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16874 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16875 _ACEOF
16876 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16877   ac_datarootdir_hack='
16878   s&@datadir@&$datadir&g
16879   s&@docdir@&$docdir&g
16880   s&@infodir@&$infodir&g
16881   s&@localedir@&$localedir&g
16882   s&@mandir@&$mandir&g
16883   s&\\\${datarootdir}&$datarootdir&g' ;;
16884 esac
16885 _ACEOF
16886
16887 # Neutralize VPATH when `$srcdir' = `.'.
16888 # Shell code in configure.ac might set extrasub.
16889 # FIXME: do we really want to maintain this feature?
16890 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16891 ac_sed_extra="$ac_vpsub
16892 $extrasub
16893 _ACEOF
16894 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16895 :t
16896 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16897 s|@configure_input@|$ac_sed_conf_input|;t t
16898 s&@top_builddir@&$ac_top_builddir_sub&;t t
16899 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16900 s&@srcdir@&$ac_srcdir&;t t
16901 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16902 s&@top_srcdir@&$ac_top_srcdir&;t t
16903 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16904 s&@builddir@&$ac_builddir&;t t
16905 s&@abs_builddir@&$ac_abs_builddir&;t t
16906 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16907 s&@INSTALL@&$ac_INSTALL&;t t
16908 s&@MKDIR_P@&$ac_MKDIR_P&;t t
16909 $ac_datarootdir_hack
16910 "
16911 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
16912   || as_fn_error "could not create $ac_file" "$LINENO" 5
16913
16914 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16915   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16916   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16917   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16918 which seems to be undefined.  Please make sure it is defined." >&5
16919 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16920 which seems to be undefined.  Please make sure it is defined." >&2;}
16921
16922   rm -f "$tmp/stdin"
16923   case $ac_file in
16924   -) cat "$tmp/out" && rm -f "$tmp/out";;
16925   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16926   esac \
16927   || as_fn_error "could not create $ac_file" "$LINENO" 5
16928  ;;
16929   :H)
16930   #
16931   # CONFIG_HEADER
16932   #
16933   if test x"$ac_file" != x-; then
16934     {
16935       $as_echo "/* $configure_input  */" \
16936       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16937     } >"$tmp/config.h" \
16938       || as_fn_error "could not create $ac_file" "$LINENO" 5
16939     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16940       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16941 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16942     else
16943       rm -f "$ac_file"
16944       mv "$tmp/config.h" "$ac_file" \
16945         || as_fn_error "could not create $ac_file" "$LINENO" 5
16946     fi
16947   else
16948     $as_echo "/* $configure_input  */" \
16949       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16950       || as_fn_error "could not create -" "$LINENO" 5
16951   fi
16952 # Compute "$ac_file"'s index in $config_headers.
16953 _am_arg="$ac_file"
16954 _am_stamp_count=1
16955 for _am_header in $config_headers :; do
16956   case $_am_header in
16957     $_am_arg | $_am_arg:* )
16958       break ;;
16959     * )
16960       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
16961   esac
16962 done
16963 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
16964 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16965          X"$_am_arg" : 'X\(//\)[^/]' \| \
16966          X"$_am_arg" : 'X\(//\)$' \| \
16967          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
16968 $as_echo X"$_am_arg" |
16969     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16970             s//\1/
16971             q
16972           }
16973           /^X\(\/\/\)[^/].*/{
16974             s//\1/
16975             q
16976           }
16977           /^X\(\/\/\)$/{
16978             s//\1/
16979             q
16980           }
16981           /^X\(\/\).*/{
16982             s//\1/
16983             q
16984           }
16985           s/.*/./; q'`/stamp-h$_am_stamp_count
16986  ;;
16987
16988   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16989 $as_echo "$as_me: executing $ac_file commands" >&6;}
16990  ;;
16991   esac
16992
16993
16994   case $ac_file$ac_mode in
16995     "default-1":C)
16996 # Only add multilib support code if we just rebuilt the top-level
16997 # Makefile.
16998 case " $CONFIG_FILES " in
16999  *" Makefile "*)
17000    ac_file=Makefile . ${multi_basedir}/config-ml.in
17001    ;;
17002 esac ;;
17003     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17004   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17005   # are listed without --file.  Let's play safe and only enable the eval
17006   # if we detect the quoting.
17007   case $CONFIG_FILES in
17008   *\'*) eval set x "$CONFIG_FILES" ;;
17009   *)   set x $CONFIG_FILES ;;
17010   esac
17011   shift
17012   for mf
17013   do
17014     # Strip MF so we end up with the name of the file.
17015     mf=`echo "$mf" | sed -e 's/:.*$//'`
17016     # Check whether this is an Automake generated Makefile or not.
17017     # We used to match only the files named `Makefile.in', but
17018     # some people rename them; so instead we look at the file content.
17019     # Grep'ing the first line is not enough: some people post-process
17020     # each Makefile.in and add a new line on top of each file to say so.
17021     # Grep'ing the whole file is not good either: AIX grep has a line
17022     # limit of 2048, but all sed's we know have understand at least 4000.
17023     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17024       dirpart=`$as_dirname -- "$mf" ||
17025 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17026          X"$mf" : 'X\(//\)[^/]' \| \
17027          X"$mf" : 'X\(//\)$' \| \
17028          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17029 $as_echo X"$mf" |
17030     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17031             s//\1/
17032             q
17033           }
17034           /^X\(\/\/\)[^/].*/{
17035             s//\1/
17036             q
17037           }
17038           /^X\(\/\/\)$/{
17039             s//\1/
17040             q
17041           }
17042           /^X\(\/\).*/{
17043             s//\1/
17044             q
17045           }
17046           s/.*/./; q'`
17047     else
17048       continue
17049     fi
17050     # Extract the definition of DEPDIR, am__include, and am__quote
17051     # from the Makefile without running `make'.
17052     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17053     test -z "$DEPDIR" && continue
17054     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17055     test -z "am__include" && continue
17056     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17057     # When using ansi2knr, U may be empty or an underscore; expand it
17058     U=`sed -n 's/^U = //p' < "$mf"`
17059     # Find all dependency output files, they are included files with
17060     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17061     # simplest approach to changing $(DEPDIR) to its actual value in the
17062     # expansion.
17063     for file in `sed -n "
17064       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17065          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17066       # Make sure the directory exists.
17067       test -f "$dirpart/$file" && continue
17068       fdir=`$as_dirname -- "$file" ||
17069 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17070          X"$file" : 'X\(//\)[^/]' \| \
17071          X"$file" : 'X\(//\)$' \| \
17072          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17073 $as_echo X"$file" |
17074     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17075             s//\1/
17076             q
17077           }
17078           /^X\(\/\/\)[^/].*/{
17079             s//\1/
17080             q
17081           }
17082           /^X\(\/\/\)$/{
17083             s//\1/
17084             q
17085           }
17086           /^X\(\/\).*/{
17087             s//\1/
17088             q
17089           }
17090           s/.*/./; q'`
17091       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17092       # echo "creating $dirpart/$file"
17093       echo '# dummy' > "$dirpart/$file"
17094     done
17095   done
17096 }
17097  ;;
17098     "libtool":C)
17099
17100     # See if we are running on zsh, and set the options which allow our
17101     # commands through without removal of \ escapes.
17102     if test -n "${ZSH_VERSION+set}" ; then
17103       setopt NO_GLOB_SUBST
17104     fi
17105
17106     cfgfile="${ofile}T"
17107     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17108     $RM "$cfgfile"
17109
17110     cat <<_LT_EOF >> "$cfgfile"
17111 #! $SHELL
17112
17113 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17114 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17115 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17116 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17117 #
17118 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17119 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17120 #   Written by Gordon Matzigkeit, 1996
17121 #
17122 #   This file is part of GNU Libtool.
17123 #
17124 # GNU Libtool is free software; you can redistribute it and/or
17125 # modify it under the terms of the GNU General Public License as
17126 # published by the Free Software Foundation; either version 2 of
17127 # the License, or (at your option) any later version.
17128 #
17129 # As a special exception to the GNU General Public License,
17130 # if you distribute this file as part of a program or library that
17131 # is built using GNU Libtool, you may include this file under the
17132 # same distribution terms that you use for the rest of that program.
17133 #
17134 # GNU Libtool is distributed in the hope that it will be useful,
17135 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17136 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17137 # GNU General Public License for more details.
17138 #
17139 # You should have received a copy of the GNU General Public License
17140 # along with GNU Libtool; see the file COPYING.  If not, a copy
17141 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17142 # obtained by writing to the Free Software Foundation, Inc.,
17143 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17144
17145
17146 # The names of the tagged configurations supported by this script.
17147 available_tags=""
17148
17149 # ### BEGIN LIBTOOL CONFIG
17150
17151 # Which release of libtool.m4 was used?
17152 macro_version=$macro_version
17153 macro_revision=$macro_revision
17154
17155 # Whether or not to build shared libraries.
17156 build_libtool_libs=$enable_shared
17157
17158 # Whether or not to build static libraries.
17159 build_old_libs=$enable_static
17160
17161 # What type of objects to build.
17162 pic_mode=$pic_mode
17163
17164 # Whether or not to optimize for fast installation.
17165 fast_install=$enable_fast_install
17166
17167 # Shell to use when invoking shell scripts.
17168 SHELL=$lt_SHELL
17169
17170 # An echo program that protects backslashes.
17171 ECHO=$lt_ECHO
17172
17173 # The host system.
17174 host_alias=$host_alias
17175 host=$host
17176 host_os=$host_os
17177
17178 # The build system.
17179 build_alias=$build_alias
17180 build=$build
17181 build_os=$build_os
17182
17183 # A sed program that does not truncate output.
17184 SED=$lt_SED
17185
17186 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17187 Xsed="\$SED -e 1s/^X//"
17188
17189 # A grep program that handles long lines.
17190 GREP=$lt_GREP
17191
17192 # An ERE matcher.
17193 EGREP=$lt_EGREP
17194
17195 # A literal string matcher.
17196 FGREP=$lt_FGREP
17197
17198 # A BSD- or MS-compatible name lister.
17199 NM=$lt_NM
17200
17201 # Whether we need soft or hard links.
17202 LN_S=$lt_LN_S
17203
17204 # What is the maximum length of a command?
17205 max_cmd_len=$max_cmd_len
17206
17207 # Object file suffix (normally "o").
17208 objext=$ac_objext
17209
17210 # Executable file suffix (normally "").
17211 exeext=$exeext
17212
17213 # whether the shell understands "unset".
17214 lt_unset=$lt_unset
17215
17216 # turn spaces into newlines.
17217 SP2NL=$lt_lt_SP2NL
17218
17219 # turn newlines into spaces.
17220 NL2SP=$lt_lt_NL2SP
17221
17222 # An object symbol dumper.
17223 OBJDUMP=$lt_OBJDUMP
17224
17225 # Method to check whether dependent libraries are shared objects.
17226 deplibs_check_method=$lt_deplibs_check_method
17227
17228 # Command to use when deplibs_check_method == "file_magic".
17229 file_magic_cmd=$lt_file_magic_cmd
17230
17231 # The archiver.
17232 AR=$lt_AR
17233 AR_FLAGS=$lt_AR_FLAGS
17234
17235 # A symbol stripping program.
17236 STRIP=$lt_STRIP
17237
17238 # Commands used to install an old-style archive.
17239 RANLIB=$lt_RANLIB
17240 old_postinstall_cmds=$lt_old_postinstall_cmds
17241 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17242
17243 # Whether to use a lock for old archive extraction.
17244 lock_old_archive_extraction=$lock_old_archive_extraction
17245
17246 # A C compiler.
17247 LTCC=$lt_CC
17248
17249 # LTCC compiler flags.
17250 LTCFLAGS=$lt_CFLAGS
17251
17252 # Take the output of nm and produce a listing of raw symbols and C names.
17253 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17254
17255 # Transform the output of nm in a proper C declaration.
17256 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17257
17258 # Transform the output of nm in a C name address pair.
17259 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17260
17261 # Transform the output of nm in a C name address pair when lib prefix is needed.
17262 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17263
17264 # The name of the directory that contains temporary libtool files.
17265 objdir=$objdir
17266
17267 # Used to examine libraries when file_magic_cmd begins with "file".
17268 MAGIC_CMD=$MAGIC_CMD
17269
17270 # Must we lock files when doing compilation?
17271 need_locks=$lt_need_locks
17272
17273 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17274 DSYMUTIL=$lt_DSYMUTIL
17275
17276 # Tool to change global to local symbols on Mac OS X.
17277 NMEDIT=$lt_NMEDIT
17278
17279 # Tool to manipulate fat objects and archives on Mac OS X.
17280 LIPO=$lt_LIPO
17281
17282 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17283 OTOOL=$lt_OTOOL
17284
17285 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17286 OTOOL64=$lt_OTOOL64
17287
17288 # Old archive suffix (normally "a").
17289 libext=$libext
17290
17291 # Shared library suffix (normally ".so").
17292 shrext_cmds=$lt_shrext_cmds
17293
17294 # The commands to extract the exported symbol list from a shared archive.
17295 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17296
17297 # Variables whose values should be saved in libtool wrapper scripts and
17298 # restored at link time.
17299 variables_saved_for_relink=$lt_variables_saved_for_relink
17300
17301 # Do we need the "lib" prefix for modules?
17302 need_lib_prefix=$need_lib_prefix
17303
17304 # Do we need a version for libraries?
17305 need_version=$need_version
17306
17307 # Library versioning type.
17308 version_type=$version_type
17309
17310 # Shared library runtime path variable.
17311 runpath_var=$runpath_var
17312
17313 # Shared library path variable.
17314 shlibpath_var=$shlibpath_var
17315
17316 # Is shlibpath searched before the hard-coded library search path?
17317 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17318
17319 # Format of library name prefix.
17320 libname_spec=$lt_libname_spec
17321
17322 # List of archive names.  First name is the real one, the rest are links.
17323 # The last name is the one that the linker finds with -lNAME
17324 library_names_spec=$lt_library_names_spec
17325
17326 # The coded name of the library, if different from the real name.
17327 soname_spec=$lt_soname_spec
17328
17329 # Permission mode override for installation of shared libraries.
17330 install_override_mode=$lt_install_override_mode
17331
17332 # Command to use after installation of a shared archive.
17333 postinstall_cmds=$lt_postinstall_cmds
17334
17335 # Command to use after uninstallation of a shared archive.
17336 postuninstall_cmds=$lt_postuninstall_cmds
17337
17338 # Commands used to finish a libtool library installation in a directory.
17339 finish_cmds=$lt_finish_cmds
17340
17341 # As "finish_cmds", except a single script fragment to be evaled but
17342 # not shown.
17343 finish_eval=$lt_finish_eval
17344
17345 # Whether we should hardcode library paths into libraries.
17346 hardcode_into_libs=$hardcode_into_libs
17347
17348 # Compile-time system search path for libraries.
17349 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17350
17351 # Run-time system search path for libraries.
17352 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17353
17354 # Whether dlopen is supported.
17355 dlopen_support=$enable_dlopen
17356
17357 # Whether dlopen of programs is supported.
17358 dlopen_self=$enable_dlopen_self
17359
17360 # Whether dlopen of statically linked programs is supported.
17361 dlopen_self_static=$enable_dlopen_self_static
17362
17363 # Commands to strip libraries.
17364 old_striplib=$lt_old_striplib
17365 striplib=$lt_striplib
17366
17367
17368 # The linker used to build libraries.
17369 LD=$lt_LD
17370
17371 # How to create reloadable object files.
17372 reload_flag=$lt_reload_flag
17373 reload_cmds=$lt_reload_cmds
17374
17375 # Commands used to build an old-style archive.
17376 old_archive_cmds=$lt_old_archive_cmds
17377
17378 # A language specific compiler.
17379 CC=$lt_compiler
17380
17381 # Is the compiler the GNU compiler?
17382 with_gcc=$GCC
17383
17384 # Compiler flag to turn off builtin functions.
17385 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17386
17387 # How to pass a linker flag through the compiler.
17388 wl=$lt_lt_prog_compiler_wl
17389
17390 # Additional compiler flags for building library objects.
17391 pic_flag=$lt_lt_prog_compiler_pic
17392
17393 # Compiler flag to prevent dynamic linking.
17394 link_static_flag=$lt_lt_prog_compiler_static
17395
17396 # Does compiler simultaneously support -c and -o options?
17397 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17398
17399 # Whether or not to add -lc for building shared libraries.
17400 build_libtool_need_lc=$archive_cmds_need_lc
17401
17402 # Whether or not to disallow shared libs when runtime libs are static.
17403 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17404
17405 # Compiler flag to allow reflexive dlopens.
17406 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17407
17408 # Compiler flag to generate shared objects directly from archives.
17409 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17410
17411 # Whether the compiler copes with passing no objects directly.
17412 compiler_needs_object=$lt_compiler_needs_object
17413
17414 # Create an old-style archive from a shared archive.
17415 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17416
17417 # Create a temporary old-style archive to link instead of a shared archive.
17418 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17419
17420 # Commands used to build a shared archive.
17421 archive_cmds=$lt_archive_cmds
17422 archive_expsym_cmds=$lt_archive_expsym_cmds
17423
17424 # Commands used to build a loadable module if different from building
17425 # a shared archive.
17426 module_cmds=$lt_module_cmds
17427 module_expsym_cmds=$lt_module_expsym_cmds
17428
17429 # Whether we are building with GNU ld or not.
17430 with_gnu_ld=$lt_with_gnu_ld
17431
17432 # Flag that allows shared libraries with undefined symbols to be built.
17433 allow_undefined_flag=$lt_allow_undefined_flag
17434
17435 # Flag that enforces no undefined symbols.
17436 no_undefined_flag=$lt_no_undefined_flag
17437
17438 # Flag to hardcode \$libdir into a binary during linking.
17439 # This must work even if \$libdir does not exist
17440 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17441
17442 # If ld is used when linking, flag to hardcode \$libdir into a binary
17443 # during linking.  This must work even if \$libdir does not exist.
17444 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17445
17446 # Whether we need a single "-rpath" flag with a separated argument.
17447 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17448
17449 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17450 # DIR into the resulting binary.
17451 hardcode_direct=$hardcode_direct
17452
17453 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17454 # DIR into the resulting binary and the resulting library dependency is
17455 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17456 # library is relocated.
17457 hardcode_direct_absolute=$hardcode_direct_absolute
17458
17459 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17460 # into the resulting binary.
17461 hardcode_minus_L=$hardcode_minus_L
17462
17463 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17464 # into the resulting binary.
17465 hardcode_shlibpath_var=$hardcode_shlibpath_var
17466
17467 # Set to "yes" if building a shared library automatically hardcodes DIR
17468 # into the library and all subsequent libraries and executables linked
17469 # against it.
17470 hardcode_automatic=$hardcode_automatic
17471
17472 # Set to yes if linker adds runtime paths of dependent libraries
17473 # to runtime path list.
17474 inherit_rpath=$inherit_rpath
17475
17476 # Whether libtool must link a program against all its dependency libraries.
17477 link_all_deplibs=$link_all_deplibs
17478
17479 # Fix the shell variable \$srcfile for the compiler.
17480 fix_srcfile_path=$lt_fix_srcfile_path
17481
17482 # Set to "yes" if exported symbols are required.
17483 always_export_symbols=$always_export_symbols
17484
17485 # The commands to list exported symbols.
17486 export_symbols_cmds=$lt_export_symbols_cmds
17487
17488 # Symbols that should not be listed in the preloaded symbols.
17489 exclude_expsyms=$lt_exclude_expsyms
17490
17491 # Symbols that must always be exported.
17492 include_expsyms=$lt_include_expsyms
17493
17494 # Commands necessary for linking programs (against libraries) with templates.
17495 prelink_cmds=$lt_prelink_cmds
17496
17497 # Specify filename containing input files.
17498 file_list_spec=$lt_file_list_spec
17499
17500 # How to hardcode a shared library path into an executable.
17501 hardcode_action=$hardcode_action
17502
17503 # ### END LIBTOOL CONFIG
17504
17505 _LT_EOF
17506
17507   case $host_os in
17508   aix3*)
17509     cat <<\_LT_EOF >> "$cfgfile"
17510 # AIX sometimes has problems with the GCC collect2 program.  For some
17511 # reason, if we set the COLLECT_NAMES environment variable, the problems
17512 # vanish in a puff of smoke.
17513 if test "X${COLLECT_NAMES+set}" != Xset; then
17514   COLLECT_NAMES=
17515   export COLLECT_NAMES
17516 fi
17517 _LT_EOF
17518     ;;
17519   esac
17520
17521
17522 ltmain="$ac_aux_dir/ltmain.sh"
17523
17524
17525   # We use sed instead of cat because bash on DJGPP gets confused if
17526   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17527   # text mode, it properly converts lines to CR/LF.  This bash problem
17528   # is reportedly fixed, but why not run on old versions too?
17529   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17530     || (rm -f "$cfgfile"; exit 1)
17531
17532   case $xsi_shell in
17533   yes)
17534     cat << \_LT_EOF >> "$cfgfile"
17535
17536 # func_dirname file append nondir_replacement
17537 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17538 # otherwise set result to NONDIR_REPLACEMENT.
17539 func_dirname ()
17540 {
17541   case ${1} in
17542     */*) func_dirname_result="${1%/*}${2}" ;;
17543     *  ) func_dirname_result="${3}" ;;
17544   esac
17545 }
17546
17547 # func_basename file
17548 func_basename ()
17549 {
17550   func_basename_result="${1##*/}"
17551 }
17552
17553 # func_dirname_and_basename file append nondir_replacement
17554 # perform func_basename and func_dirname in a single function
17555 # call:
17556 #   dirname:  Compute the dirname of FILE.  If nonempty,
17557 #             add APPEND to the result, otherwise set result
17558 #             to NONDIR_REPLACEMENT.
17559 #             value returned in "$func_dirname_result"
17560 #   basename: Compute filename of FILE.
17561 #             value retuned in "$func_basename_result"
17562 # Implementation must be kept synchronized with func_dirname
17563 # and func_basename. For efficiency, we do not delegate to
17564 # those functions but instead duplicate the functionality here.
17565 func_dirname_and_basename ()
17566 {
17567   case ${1} in
17568     */*) func_dirname_result="${1%/*}${2}" ;;
17569     *  ) func_dirname_result="${3}" ;;
17570   esac
17571   func_basename_result="${1##*/}"
17572 }
17573
17574 # func_stripname prefix suffix name
17575 # strip PREFIX and SUFFIX off of NAME.
17576 # PREFIX and SUFFIX must not contain globbing or regex special
17577 # characters, hashes, percent signs, but SUFFIX may contain a leading
17578 # dot (in which case that matches only a dot).
17579 func_stripname ()
17580 {
17581   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17582   # positional parameters, so assign one to ordinary parameter first.
17583   func_stripname_result=${3}
17584   func_stripname_result=${func_stripname_result#"${1}"}
17585   func_stripname_result=${func_stripname_result%"${2}"}
17586 }
17587
17588 # func_opt_split
17589 func_opt_split ()
17590 {
17591   func_opt_split_opt=${1%%=*}
17592   func_opt_split_arg=${1#*=}
17593 }
17594
17595 # func_lo2o object
17596 func_lo2o ()
17597 {
17598   case ${1} in
17599     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
17600     *)    func_lo2o_result=${1} ;;
17601   esac
17602 }
17603
17604 # func_xform libobj-or-source
17605 func_xform ()
17606 {
17607   func_xform_result=${1%.*}.lo
17608 }
17609
17610 # func_arith arithmetic-term...
17611 func_arith ()
17612 {
17613   func_arith_result=$(( $* ))
17614 }
17615
17616 # func_len string
17617 # STRING may not start with a hyphen.
17618 func_len ()
17619 {
17620   func_len_result=${#1}
17621 }
17622
17623 _LT_EOF
17624     ;;
17625   *) # Bourne compatible functions.
17626     cat << \_LT_EOF >> "$cfgfile"
17627
17628 # func_dirname file append nondir_replacement
17629 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17630 # otherwise set result to NONDIR_REPLACEMENT.
17631 func_dirname ()
17632 {
17633   # Extract subdirectory from the argument.
17634   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
17635   if test "X$func_dirname_result" = "X${1}"; then
17636     func_dirname_result="${3}"
17637   else
17638     func_dirname_result="$func_dirname_result${2}"
17639   fi
17640 }
17641
17642 # func_basename file
17643 func_basename ()
17644 {
17645   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
17646 }
17647
17648
17649 # func_stripname prefix suffix name
17650 # strip PREFIX and SUFFIX off of NAME.
17651 # PREFIX and SUFFIX must not contain globbing or regex special
17652 # characters, hashes, percent signs, but SUFFIX may contain a leading
17653 # dot (in which case that matches only a dot).
17654 # func_strip_suffix prefix name
17655 func_stripname ()
17656 {
17657   case ${2} in
17658     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
17659     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
17660   esac
17661 }
17662
17663 # sed scripts:
17664 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
17665 my_sed_long_arg='1s/^-[^=]*=//'
17666
17667 # func_opt_split
17668 func_opt_split ()
17669 {
17670   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
17671   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
17672 }
17673
17674 # func_lo2o object
17675 func_lo2o ()
17676 {
17677   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
17678 }
17679
17680 # func_xform libobj-or-source
17681 func_xform ()
17682 {
17683   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
17684 }
17685
17686 # func_arith arithmetic-term...
17687 func_arith ()
17688 {
17689   func_arith_result=`expr "$@"`
17690 }
17691
17692 # func_len string
17693 # STRING may not start with a hyphen.
17694 func_len ()
17695 {
17696   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
17697 }
17698
17699 _LT_EOF
17700 esac
17701
17702 case $lt_shell_append in
17703   yes)
17704     cat << \_LT_EOF >> "$cfgfile"
17705
17706 # func_append var value
17707 # Append VALUE to the end of shell variable VAR.
17708 func_append ()
17709 {
17710   eval "$1+=\$2"
17711 }
17712 _LT_EOF
17713     ;;
17714   *)
17715     cat << \_LT_EOF >> "$cfgfile"
17716
17717 # func_append var value
17718 # Append VALUE to the end of shell variable VAR.
17719 func_append ()
17720 {
17721   eval "$1=\$$1\$2"
17722 }
17723
17724 _LT_EOF
17725     ;;
17726   esac
17727
17728
17729   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
17730     || (rm -f "$cfgfile"; exit 1)
17731
17732   mv -f "$cfgfile" "$ofile" ||
17733     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
17734   chmod +x "$ofile"
17735
17736  ;;
17737     "gstdint.h":C)
17738 if test "$GCC" = yes; then
17739   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
17740 else
17741   echo "/* generated for $CC */" > tmp-stdint.h
17742 fi
17743
17744 sed 's/^ *//' >> tmp-stdint.h <<EOF
17745
17746   #ifndef GCC_GENERATED_STDINT_H
17747   #define GCC_GENERATED_STDINT_H 1
17748
17749   #include <sys/types.h>
17750 EOF
17751
17752 if test "$acx_cv_header_stdint" != stdint.h; then
17753   echo "#include <stddef.h>" >> tmp-stdint.h
17754 fi
17755 if test "$acx_cv_header_stdint" != stddef.h; then
17756   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
17757 fi
17758
17759 sed 's/^ *//' >> tmp-stdint.h <<EOF
17760   /* glibc uses these symbols as guards to prevent redefinitions.  */
17761   #ifdef __int8_t_defined
17762   #define _INT8_T
17763   #define _INT16_T
17764   #define _INT32_T
17765   #endif
17766   #ifdef __uint32_t_defined
17767   #define _UINT32_T
17768   #endif
17769
17770 EOF
17771
17772 # ----------------- done header, emit basic int types -------------
17773 if test "$acx_cv_header_stdint" = stddef.h; then
17774   sed 's/^ *//' >> tmp-stdint.h <<EOF
17775
17776     #ifndef _UINT8_T
17777     #define _UINT8_T
17778     #ifndef __uint8_t_defined
17779     #define __uint8_t_defined
17780     #ifndef uint8_t
17781     typedef unsigned $acx_cv_type_int8_t uint8_t;
17782     #endif
17783     #endif
17784     #endif
17785
17786     #ifndef _UINT16_T
17787     #define _UINT16_T
17788     #ifndef __uint16_t_defined
17789     #define __uint16_t_defined
17790     #ifndef uint16_t
17791     typedef unsigned $acx_cv_type_int16_t uint16_t;
17792     #endif
17793     #endif
17794     #endif
17795
17796     #ifndef _UINT32_T
17797     #define _UINT32_T
17798     #ifndef __uint32_t_defined
17799     #define __uint32_t_defined
17800     #ifndef uint32_t
17801     typedef unsigned $acx_cv_type_int32_t uint32_t;
17802     #endif
17803     #endif
17804     #endif
17805
17806     #ifndef _INT8_T
17807     #define _INT8_T
17808     #ifndef __int8_t_defined
17809     #define __int8_t_defined
17810     #ifndef int8_t
17811     typedef $acx_cv_type_int8_t int8_t;
17812     #endif
17813     #endif
17814     #endif
17815
17816     #ifndef _INT16_T
17817     #define _INT16_T
17818     #ifndef __int16_t_defined
17819     #define __int16_t_defined
17820     #ifndef int16_t
17821     typedef $acx_cv_type_int16_t int16_t;
17822     #endif
17823     #endif
17824     #endif
17825
17826     #ifndef _INT32_T
17827     #define _INT32_T
17828     #ifndef __int32_t_defined
17829     #define __int32_t_defined
17830     #ifndef int32_t
17831     typedef $acx_cv_type_int32_t int32_t;
17832     #endif
17833     #endif
17834     #endif
17835 EOF
17836 elif test "$ac_cv_type_u_int32_t" = yes; then
17837   sed 's/^ *//' >> tmp-stdint.h <<EOF
17838
17839     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
17840     #ifndef _INT8_T
17841     #define _INT8_T
17842     #endif
17843     #ifndef _INT16_T
17844     #define _INT16_T
17845     #endif
17846     #ifndef _INT32_T
17847     #define _INT32_T
17848     #endif
17849
17850     #ifndef _UINT8_T
17851     #define _UINT8_T
17852     #ifndef __uint8_t_defined
17853     #define __uint8_t_defined
17854     #ifndef uint8_t
17855     typedef u_int8_t uint8_t;
17856     #endif
17857     #endif
17858     #endif
17859
17860     #ifndef _UINT16_T
17861     #define _UINT16_T
17862     #ifndef __uint16_t_defined
17863     #define __uint16_t_defined
17864     #ifndef uint16_t
17865     typedef u_int16_t uint16_t;
17866     #endif
17867     #endif
17868     #endif
17869
17870     #ifndef _UINT32_T
17871     #define _UINT32_T
17872     #ifndef __uint32_t_defined
17873     #define __uint32_t_defined
17874     #ifndef uint32_t
17875     typedef u_int32_t uint32_t;
17876     #endif
17877     #endif
17878     #endif
17879 EOF
17880 else
17881   sed 's/^ *//' >> tmp-stdint.h <<EOF
17882
17883     /* Some systems have guard macros to prevent redefinitions, define them.  */
17884     #ifndef _INT8_T
17885     #define _INT8_T
17886     #endif
17887     #ifndef _INT16_T
17888     #define _INT16_T
17889     #endif
17890     #ifndef _INT32_T
17891     #define _INT32_T
17892     #endif
17893     #ifndef _UINT8_T
17894     #define _UINT8_T
17895     #endif
17896     #ifndef _UINT16_T
17897     #define _UINT16_T
17898     #endif
17899     #ifndef _UINT32_T
17900     #define _UINT32_T
17901     #endif
17902 EOF
17903 fi
17904
17905 # ------------- done basic int types, emit int64_t types ------------
17906 if test "$ac_cv_type_uint64_t" = yes; then
17907   sed 's/^ *//' >> tmp-stdint.h <<EOF
17908
17909     /* system headers have good uint64_t and int64_t */
17910     #ifndef _INT64_T
17911     #define _INT64_T
17912     #endif
17913     #ifndef _UINT64_T
17914     #define _UINT64_T
17915     #endif
17916 EOF
17917 elif test "$ac_cv_type_u_int64_t" = yes; then
17918   sed 's/^ *//' >> tmp-stdint.h <<EOF
17919
17920     /* system headers have an u_int64_t (and int64_t) */
17921     #ifndef _INT64_T
17922     #define _INT64_T
17923     #endif
17924     #ifndef _UINT64_T
17925     #define _UINT64_T
17926     #ifndef __uint64_t_defined
17927     #define __uint64_t_defined
17928     #ifndef uint64_t
17929     typedef u_int64_t uint64_t;
17930     #endif
17931     #endif
17932     #endif
17933 EOF
17934 elif test -n "$acx_cv_type_int64_t"; then
17935   sed 's/^ *//' >> tmp-stdint.h <<EOF
17936
17937     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
17938     #ifndef _INT64_T
17939     #define _INT64_T
17940     #ifndef int64_t
17941     typedef $acx_cv_type_int64_t int64_t;
17942     #endif
17943     #endif
17944     #ifndef _UINT64_T
17945     #define _UINT64_T
17946     #ifndef __uint64_t_defined
17947     #define __uint64_t_defined
17948     #ifndef uint64_t
17949     typedef unsigned $acx_cv_type_int64_t uint64_t;
17950     #endif
17951     #endif
17952     #endif
17953 EOF
17954 else
17955   sed 's/^ *//' >> tmp-stdint.h <<EOF
17956
17957     /* some common heuristics for int64_t, using compiler-specific tests */
17958     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
17959     #ifndef _INT64_T
17960     #define _INT64_T
17961     #ifndef __int64_t_defined
17962     #ifndef int64_t
17963     typedef long long int64_t;
17964     #endif
17965     #endif
17966     #endif
17967     #ifndef _UINT64_T
17968     #define _UINT64_T
17969     #ifndef uint64_t
17970     typedef unsigned long long uint64_t;
17971     #endif
17972     #endif
17973
17974     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
17975     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
17976        does not implement __extension__.  But that compiler doesn't define
17977        __GNUC_MINOR__.  */
17978     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
17979     # define __extension__
17980     # endif
17981
17982     # ifndef _INT64_T
17983     # define _INT64_T
17984     # ifndef int64_t
17985     __extension__ typedef long long int64_t;
17986     # endif
17987     # endif
17988     # ifndef _UINT64_T
17989     # define _UINT64_T
17990     # ifndef uint64_t
17991     __extension__ typedef unsigned long long uint64_t;
17992     # endif
17993     # endif
17994
17995     #elif !defined __STRICT_ANSI__
17996     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
17997
17998     #  ifndef _INT64_T
17999     #  define _INT64_T
18000     #  ifndef int64_t
18001     typedef __int64 int64_t;
18002     #  endif
18003     #  endif
18004     #  ifndef _UINT64_T
18005     #  define _UINT64_T
18006     #  ifndef uint64_t
18007     typedef unsigned __int64 uint64_t;
18008     #  endif
18009     #  endif
18010     # endif /* compiler */
18011
18012     #endif /* ANSI version */
18013 EOF
18014 fi
18015
18016 # ------------- done int64_t types, emit intptr types ------------
18017 if test "$ac_cv_type_uintptr_t" != yes; then
18018   sed 's/^ *//' >> tmp-stdint.h <<EOF
18019
18020     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18021     #ifndef __uintptr_t_defined
18022     #ifndef uintptr_t
18023     typedef u$acx_cv_type_intptr_t uintptr_t;
18024     #endif
18025     #endif
18026     #ifndef __intptr_t_defined
18027     #ifndef intptr_t
18028     typedef $acx_cv_type_intptr_t  intptr_t;
18029     #endif
18030     #endif
18031 EOF
18032 fi
18033
18034 # ------------- done intptr types, emit int_least types ------------
18035 if test "$ac_cv_type_int_least32_t" != yes; then
18036   sed 's/^ *//' >> tmp-stdint.h <<EOF
18037
18038     /* Define int_least types */
18039     typedef int8_t     int_least8_t;
18040     typedef int16_t    int_least16_t;
18041     typedef int32_t    int_least32_t;
18042     #ifdef _INT64_T
18043     typedef int64_t    int_least64_t;
18044     #endif
18045
18046     typedef uint8_t    uint_least8_t;
18047     typedef uint16_t   uint_least16_t;
18048     typedef uint32_t   uint_least32_t;
18049     #ifdef _UINT64_T
18050     typedef uint64_t   uint_least64_t;
18051     #endif
18052 EOF
18053 fi
18054
18055 # ------------- done intptr types, emit int_fast types ------------
18056 if test "$ac_cv_type_int_fast32_t" != yes; then
18057       sed 's/^ *//' >> tmp-stdint.h <<EOF
18058
18059     /* Define int_fast types.  short is often slow */
18060     typedef int8_t       int_fast8_t;
18061     typedef int          int_fast16_t;
18062     typedef int32_t      int_fast32_t;
18063     #ifdef _INT64_T
18064     typedef int64_t      int_fast64_t;
18065     #endif
18066
18067     typedef uint8_t      uint_fast8_t;
18068     typedef unsigned int uint_fast16_t;
18069     typedef uint32_t     uint_fast32_t;
18070     #ifdef _UINT64_T
18071     typedef uint64_t     uint_fast64_t;
18072     #endif
18073 EOF
18074 fi
18075
18076 if test "$ac_cv_type_uintmax_t" != yes; then
18077   sed 's/^ *//' >> tmp-stdint.h <<EOF
18078
18079     /* Define intmax based on what we found */
18080     #ifndef intmax_t
18081     #ifdef _INT64_T
18082     typedef int64_t       intmax_t;
18083     #else
18084     typedef long          intmax_t;
18085     #endif
18086     #endif
18087     #ifndef uintmax_t
18088     #ifdef _UINT64_T
18089     typedef uint64_t      uintmax_t;
18090     #else
18091     typedef unsigned long uintmax_t;
18092     #endif
18093     #endif
18094 EOF
18095 fi
18096
18097 sed 's/^ *//' >> tmp-stdint.h <<EOF
18098
18099   #endif /* GCC_GENERATED_STDINT_H */
18100 EOF
18101
18102 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18103   rm -f tmp-stdint.h
18104 else
18105   mv -f tmp-stdint.h gstdint.h
18106 fi
18107
18108  ;;
18109
18110   esac
18111 done # for ac_tag
18112
18113
18114 as_fn_exit 0
18115 _ACEOF
18116 ac_clean_files=$ac_clean_files_save
18117
18118 test $ac_write_fail = 0 ||
18119   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18120
18121
18122 # configure is writing to config.log, and then calls config.status.
18123 # config.status does its own redirection, appending to config.log.
18124 # Unfortunately, on DOS this fails, as config.log is still kept open
18125 # by configure, so config.status won't be able to write to it; its
18126 # output is simply discarded.  So we exec the FD to /dev/null,
18127 # effectively closing config.log, so it can be properly (re)opened and
18128 # appended to by config.status.  When coming back to configure, we
18129 # need to make the FD available again.
18130 if test "$no_create" != yes; then
18131   ac_cs_success=:
18132   ac_config_status_args=
18133   test "$silent" = yes &&
18134     ac_config_status_args="$ac_config_status_args --quiet"
18135   exec 5>/dev/null
18136   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18137   exec 5>>config.log
18138   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18139   # would make configure fail if this is the last instruction.
18140   $ac_cs_success || as_fn_exit $?
18141 fi
18142 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18143   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18144 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18145 fi
18146