libbacktrace/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for package-unused version-unused.
   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=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$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='package-unused'
 558 PACKAGE_TARNAME='libbacktrace'
 559 PACKAGE_VERSION='version-unused'
 560 PACKAGE_STRING='package-unused version-unused'
 561 PACKAGE_BUGREPORT=''
 562 PACKAGE_URL=''
 563
 564 ac_unique_file="backtrace.h"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='am__EXEEXT_FALSE
 602 am__EXEEXT_TRUE
 603 LTLIBOBJS
 604 LIBOBJS
 605 NATIVE_FALSE
 606 NATIVE_TRUE
 607 HAVE_OBJCOPY_DEBUGLINK_FALSE
 608 HAVE_OBJCOPY_DEBUGLINK_TRUE
 609 OBJCOPY
 610 HAVE_COMPRESSED_DEBUG_FALSE
 611 HAVE_COMPRESSED_DEBUG_TRUE
 612 HAVE_ZLIB_FALSE
 613 HAVE_ZLIB_TRUE
 614 HAVE_PTHREAD_FALSE
 615 HAVE_PTHREAD_TRUE
 616 PTHREAD_CFLAGS
 617 CLOCK_GETTIME_LINK
 618 BACKTRACE_USES_MALLOC
 619 ALLOC_FILE
 620 VIEW_FILE
 621 BACKTRACE_SUPPORTS_DATA
 622 BACKTRACE_SUPPORTED
 623 FORMAT_FILE
 624 BACKTRACE_SUPPORTS_THREADS
 625 PIC_FLAG
 626 WARN_FLAGS
 627 EXTRA_FLAGS
 628 BACKTRACE_FILE
 629 OTOOL64
 630 OTOOL
 631 LIPO
 632 NMEDIT
 633 DSYMUTIL
 634 AR
 635 OBJDUMP
 636 LN_S
 637 NM
 638 ac_ct_DUMPBIN
 639 DUMPBIN
 640 LD
 641 FGREP
 642 SED
 643 LIBTOOL
 644 RANLIB
 645 MAINT
 646 MAINTAINER_MODE_FALSE
 647 MAINTAINER_MODE_TRUE
 648 am__untar
 649 am__tar
 650 AMTAR
 651 am__leading_dot
 652 SET_MAKE
 653 AWK
 654 mkdir_p
 655 MKDIR_P
 656 INSTALL_STRIP_PROGRAM
 657 STRIP
 658 install_sh
 659 MAKEINFO
 660 AUTOHEADER
 661 AUTOMAKE
 662 AUTOCONF
 663 ACLOCAL
 664 VERSION
 665 PACKAGE
 666 CYGPATH_W
 667 am__isrc
 668 INSTALL_DATA
 669 INSTALL_SCRIPT
 670 INSTALL_PROGRAM
 671 libtool_VERSION
 672 EGREP
 673 GREP
 674 CPP
 675 OBJEXT
 676 EXEEXT
 677 ac_ct_CC
 678 CPPFLAGS
 679 LDFLAGS
 680 CFLAGS
 681 CC
 682 target_os
 683 target_vendor
 684 target_cpu
 685 target
 686 host_os
 687 host_vendor
 688 host_cpu
 689 host
 690 build_os
 691 build_vendor
 692 build_cpu
 693 build
 694 multi_basedir
 695 target_alias
 696 host_alias
 697 build_alias
 698 LIBS
 699 ECHO_T
 700 ECHO_N
 701 ECHO_C
 702 DEFS
 703 mandir
 704 localedir
 705 libdir
 706 psdir
 707 pdfdir
 708 dvidir
 709 htmldir
 710 infodir
 711 docdir
 712 oldincludedir
 713 includedir
 714 localstatedir
 715 sharedstatedir
 716 sysconfdir
 717 datadir
 718 datarootdir
 719 libexecdir
 720 sbindir
 721 bindir
 722 program_transform_name
 723 prefix
 724 exec_prefix
 725 PACKAGE_URL
 726 PACKAGE_BUGREPORT
 727 PACKAGE_STRING
 728 PACKAGE_VERSION
 729 PACKAGE_TARNAME
 730 PACKAGE_NAME
 731 PATH_SEPARATOR
 732 SHELL'
 733 ac_subst_files=''
 734 ac_user_opts='
 735 enable_option_checking
 736 enable_multilib
 737 enable_maintainer_mode
 738 with_target_subdir
 739 enable_shared
 740 enable_static
 741 with_pic
 742 enable_fast_install
 743 with_gnu_ld
 744 enable_libtool_lock
 745 enable_largefile
 746 enable_cet
 747 with_system_libunwind
 748 enable_host_shared
 749 '
 750       ac_precious_vars='build_alias
 751 host_alias
 752 target_alias
 753 CC
 754 CFLAGS
 755 LDFLAGS
 756 LIBS
 757 CPPFLAGS
 758 CPP
 759 OBJCOPY'
 760
 761
 762 # Initialize some variables set by options.
 763 ac_init_help=
 764 ac_init_version=false
 765 ac_unrecognized_opts=
 766 ac_unrecognized_sep=
 767 # The variables have the same names as the options, with
 768 # dashes changed to underlines.
 769 cache_file=/dev/null
 770 exec_prefix=NONE
 771 no_create=
 772 no_recursion=
 773 prefix=NONE
 774 program_prefix=NONE
 775 program_suffix=NONE
 776 program_transform_name=s,x,x,
 777 silent=
 778 site=
 779 srcdir=
 780 verbose=
 781 x_includes=NONE
 782 x_libraries=NONE
 783
 784 # Installation directory options.
 785 # These are left unexpanded so users can "make install exec_prefix=/foo"
 786 # and all the variables that are supposed to be based on exec_prefix
 787 # by default will actually change.
 788 # Use braces instead of parens because sh, perl, etc. also accept them.
 789 # (The list follows the same order as the GNU Coding Standards.)
 790 bindir='${exec_prefix}/bin'
 791 sbindir='${exec_prefix}/sbin'
 792 libexecdir='${exec_prefix}/libexec'
 793 datarootdir='${prefix}/share'
 794 datadir='${datarootdir}'
 795 sysconfdir='${prefix}/etc'
 796 sharedstatedir='${prefix}/com'
 797 localstatedir='${prefix}/var'
 798 includedir='${prefix}/include'
 799 oldincludedir='/usr/include'
 800 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 801 infodir='${datarootdir}/info'
 802 htmldir='${docdir}'
 803 dvidir='${docdir}'
 804 pdfdir='${docdir}'
 805 psdir='${docdir}'
 806 libdir='${exec_prefix}/lib'
 807 localedir='${datarootdir}/locale'
 808 mandir='${datarootdir}/man'
 809
 810 ac_prev=
 811 ac_dashdash=
 812 for ac_option
 813 do
 814   # If the previous option needs an argument, assign it.
 815   if test -n "$ac_prev"; then
 816     eval $ac_prev=\$ac_option
 817     ac_prev=
 818     continue
 819   fi
 820
 821   case $ac_option in
 822   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 823   *)    ac_optarg=yes ;;
 824   esac
 825
 826   # Accept the important Cygnus configure options, so we can diagnose typos.
 827
 828   case $ac_dashdash$ac_option in
 829   --)
 830     ac_dashdash=yes ;;
 831
 832   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 833     ac_prev=bindir ;;
 834   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 835     bindir=$ac_optarg ;;
 836
 837   -build | --build | --buil | --bui | --bu)
 838     ac_prev=build_alias ;;
 839   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 840     build_alias=$ac_optarg ;;
 841
 842   -cache-file | --cache-file | --cache-fil | --cache-fi \
 843   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 844     ac_prev=cache_file ;;
 845   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 846   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 847     cache_file=$ac_optarg ;;
 848
 849   --config-cache | -C)
 850     cache_file=config.cache ;;
 851
 852   -datadir | --datadir | --datadi | --datad)
 853     ac_prev=datadir ;;
 854   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 855     datadir=$ac_optarg ;;
 856
 857   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 858   | --dataroo | --dataro | --datar)
 859     ac_prev=datarootdir ;;
 860   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 861   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 862     datarootdir=$ac_optarg ;;
 863
 864   -disable-* | --disable-*)
 865     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 866     # Reject names that are not valid shell variable names.
 867     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 868       as_fn_error "invalid feature name: $ac_useropt"
 869     ac_useropt_orig=$ac_useropt
 870     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 871     case $ac_user_opts in
 872       *"
 873 "enable_$ac_useropt"
 874 "*) ;;
 875       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 876          ac_unrecognized_sep=', ';;
 877     esac
 878     eval enable_$ac_useropt=no ;;
 879
 880   -docdir | --docdir | --docdi | --doc | --do)
 881     ac_prev=docdir ;;
 882   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 883     docdir=$ac_optarg ;;
 884
 885   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 886     ac_prev=dvidir ;;
 887   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 888     dvidir=$ac_optarg ;;
 889
 890   -enable-* | --enable-*)
 891     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 892     # Reject names that are not valid shell variable names.
 893     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 894       as_fn_error "invalid feature name: $ac_useropt"
 895     ac_useropt_orig=$ac_useropt
 896     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 897     case $ac_user_opts in
 898       *"
 899 "enable_$ac_useropt"
 900 "*) ;;
 901       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 902          ac_unrecognized_sep=', ';;
 903     esac
 904     eval enable_$ac_useropt=\$ac_optarg ;;
 905
 906   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 907   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 908   | --exec | --exe | --ex)
 909     ac_prev=exec_prefix ;;
 910   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 911   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 912   | --exec=* | --exe=* | --ex=*)
 913     exec_prefix=$ac_optarg ;;
 914
 915   -gas | --gas | --ga | --g)
 916     # Obsolete; use --with-gas.
 917     with_gas=yes ;;
 918
 919   -help | --help | --hel | --he | -h)
 920     ac_init_help=long ;;
 921   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 922     ac_init_help=recursive ;;
 923   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 924     ac_init_help=short ;;
 925
 926   -host | --host | --hos | --ho)
 927     ac_prev=host_alias ;;
 928   -host=* | --host=* | --hos=* | --ho=*)
 929     host_alias=$ac_optarg ;;
 930
 931   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 932     ac_prev=htmldir ;;
 933   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 934   | --ht=*)
 935     htmldir=$ac_optarg ;;
 936
 937   -includedir | --includedir | --includedi | --included | --include \
 938   | --includ | --inclu | --incl | --inc)
 939     ac_prev=includedir ;;
 940   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 941   | --includ=* | --inclu=* | --incl=* | --inc=*)
 942     includedir=$ac_optarg ;;
 943
 944   -infodir | --infodir | --infodi | --infod | --info | --inf)
 945     ac_prev=infodir ;;
 946   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 947     infodir=$ac_optarg ;;
 948
 949   -libdir | --libdir | --libdi | --libd)
 950     ac_prev=libdir ;;
 951   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 952     libdir=$ac_optarg ;;
 953
 954   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 955   | --libexe | --libex | --libe)
 956     ac_prev=libexecdir ;;
 957   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 958   | --libexe=* | --libex=* | --libe=*)
 959     libexecdir=$ac_optarg ;;
 960
 961   -localedir | --localedir | --localedi | --localed | --locale)
 962     ac_prev=localedir ;;
 963   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 964     localedir=$ac_optarg ;;
 965
 966   -localstatedir | --localstatedir | --localstatedi | --localstated \
 967   | --localstate | --localstat | --localsta | --localst | --locals)
 968     ac_prev=localstatedir ;;
 969   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 970   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 971     localstatedir=$ac_optarg ;;
 972
 973   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 974     ac_prev=mandir ;;
 975   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 976     mandir=$ac_optarg ;;
 977
 978   -nfp | --nfp | --nf)
 979     # Obsolete; use --without-fp.
 980     with_fp=no ;;
 981
 982   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 983   | --no-cr | --no-c | -n)
 984     no_create=yes ;;
 985
 986   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 987   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 988     no_recursion=yes ;;
 989
 990   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 991   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 992   | --oldin | --oldi | --old | --ol | --o)
 993     ac_prev=oldincludedir ;;
 994   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 995   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 996   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 997     oldincludedir=$ac_optarg ;;
 998
 999   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1000     ac_prev=prefix ;;
1001   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1002     prefix=$ac_optarg ;;
1003
1004   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1005   | --program-pre | --program-pr | --program-p)
1006     ac_prev=program_prefix ;;
1007   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1008   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1009     program_prefix=$ac_optarg ;;
1010
1011   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1012   | --program-suf | --program-su | --program-s)
1013     ac_prev=program_suffix ;;
1014   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1015   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1016     program_suffix=$ac_optarg ;;
1017
1018   -program-transform-name | --program-transform-name \
1019   | --program-transform-nam | --program-transform-na \
1020   | --program-transform-n | --program-transform- \
1021   | --program-transform | --program-transfor \
1022   | --program-transfo | --program-transf \
1023   | --program-trans | --program-tran \
1024   | --progr-tra | --program-tr | --program-t)
1025     ac_prev=program_transform_name ;;
1026   -program-transform-name=* | --program-transform-name=* \
1027   | --program-transform-nam=* | --program-transform-na=* \
1028   | --program-transform-n=* | --program-transform-=* \
1029   | --program-transform=* | --program-transfor=* \
1030   | --program-transfo=* | --program-transf=* \
1031   | --program-trans=* | --program-tran=* \
1032   | --progr-tra=* | --program-tr=* | --program-t=*)
1033     program_transform_name=$ac_optarg ;;
1034
1035   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1036     ac_prev=pdfdir ;;
1037   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1038     pdfdir=$ac_optarg ;;
1039
1040   -psdir | --psdir | --psdi | --psd | --ps)
1041     ac_prev=psdir ;;
1042   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1043     psdir=$ac_optarg ;;
1044
1045   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1046   | -silent | --silent | --silen | --sile | --sil)
1047     silent=yes ;;
1048
1049   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1050     ac_prev=sbindir ;;
1051   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1052   | --sbi=* | --sb=*)
1053     sbindir=$ac_optarg ;;
1054
1055   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1056   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1057   | --sharedst | --shareds | --shared | --share | --shar \
1058   | --sha | --sh)
1059     ac_prev=sharedstatedir ;;
1060   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1061   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1062   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1063   | --sha=* | --sh=*)
1064     sharedstatedir=$ac_optarg ;;
1065
1066   -site | --site | --sit)
1067     ac_prev=site ;;
1068   -site=* | --site=* | --sit=*)
1069     site=$ac_optarg ;;
1070
1071   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1072     ac_prev=srcdir ;;
1073   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1074     srcdir=$ac_optarg ;;
1075
1076   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1077   | --syscon | --sysco | --sysc | --sys | --sy)
1078     ac_prev=sysconfdir ;;
1079   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1080   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1081     sysconfdir=$ac_optarg ;;
1082
1083   -target | --target | --targe | --targ | --tar | --ta | --t)
1084     ac_prev=target_alias ;;
1085   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1086     target_alias=$ac_optarg ;;
1087
1088   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1089     verbose=yes ;;
1090
1091   -version | --version | --versio | --versi | --vers | -V)
1092     ac_init_version=: ;;
1093
1094   -with-* | --with-*)
1095     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1096     # Reject names that are not valid shell variable names.
1097     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1098       as_fn_error "invalid package name: $ac_useropt"
1099     ac_useropt_orig=$ac_useropt
1100     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1101     case $ac_user_opts in
1102       *"
1103 "with_$ac_useropt"
1104 "*) ;;
1105       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1106          ac_unrecognized_sep=', ';;
1107     esac
1108     eval with_$ac_useropt=\$ac_optarg ;;
1109
1110   -without-* | --without-*)
1111     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1112     # Reject names that are not valid shell variable names.
1113     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1114       as_fn_error "invalid package name: $ac_useropt"
1115     ac_useropt_orig=$ac_useropt
1116     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1117     case $ac_user_opts in
1118       *"
1119 "with_$ac_useropt"
1120 "*) ;;
1121       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1122          ac_unrecognized_sep=', ';;
1123     esac
1124     eval with_$ac_useropt=no ;;
1125
1126   --x)
1127     # Obsolete; use --with-x.
1128     with_x=yes ;;
1129
1130   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1131   | --x-incl | --x-inc | --x-in | --x-i)
1132     ac_prev=x_includes ;;
1133   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1134   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1135     x_includes=$ac_optarg ;;
1136
1137   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1138   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1139     ac_prev=x_libraries ;;
1140   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1141   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1142     x_libraries=$ac_optarg ;;
1143
1144   -*) as_fn_error "unrecognized option: \`$ac_option'
1145 Try \`$0 --help' for more information."
1146     ;;
1147
1148   *=*)
1149     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1150     # Reject names that are not valid shell variable names.
1151     case $ac_envvar in #(
1152       '' | [0-9]* | *[!_$as_cr_alnum]* )
1153       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1154     esac
1155     eval $ac_envvar=\$ac_optarg
1156     export $ac_envvar ;;
1157
1158   *)
1159     # FIXME: should be removed in autoconf 3.0.
1160     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1161     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1162       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1163     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1164     ;;
1165
1166   esac
1167 done
1168
1169 if test -n "$ac_prev"; then
1170   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1171   as_fn_error "missing argument to $ac_option"
1172 fi
1173
1174 if test -n "$ac_unrecognized_opts"; then
1175   case $enable_option_checking in
1176     no) ;;
1177     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1178     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1179   esac
1180 fi
1181
1182 # Check all directory arguments for consistency.
1183 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1184                 datadir sysconfdir sharedstatedir localstatedir includedir \
1185                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1186                 libdir localedir mandir
1187 do
1188   eval ac_val=\$$ac_var
1189   # Remove trailing slashes.
1190   case $ac_val in
1191     */ )
1192       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1193       eval $ac_var=\$ac_val;;
1194   esac
1195   # Be sure to have absolute directory names.
1196   case $ac_val in
1197     [\\/$]* | ?:[\\/]* )  continue;;
1198     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1199   esac
1200   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1201 done
1202
1203 # There might be people who depend on the old broken behavior: `$host'
1204 # used to hold the argument of --host etc.
1205 # FIXME: To remove some day.
1206 build=$build_alias
1207 host=$host_alias
1208 target=$target_alias
1209
1210 # FIXME: To remove some day.
1211 if test "x$host_alias" != x; then
1212   if test "x$build_alias" = x; then
1213     cross_compiling=maybe
1214     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1215     If a cross compiler is detected then cross compile mode will be used." >&2
1216   elif test "x$build_alias" != "x$host_alias"; then
1217     cross_compiling=yes
1218   fi
1219 fi
1220
1221 ac_tool_prefix=
1222 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1223
1224 test "$silent" = yes && exec 6>/dev/null
1225
1226
1227 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1228 ac_ls_di=`ls -di .` &&
1229 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1230   as_fn_error "working directory cannot be determined"
1231 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1232   as_fn_error "pwd does not report name of working directory"
1233
1234
1235 # Find the source files, if location was not specified.
1236 if test -z "$srcdir"; then
1237   ac_srcdir_defaulted=yes
1238   # Try the directory containing this script, then the parent directory.
1239   ac_confdir=`$as_dirname -- "$as_myself" ||
1240 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1241          X"$as_myself" : 'X\(//\)[^/]' \| \
1242          X"$as_myself" : 'X\(//\)$' \| \
1243          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1244 $as_echo X"$as_myself" |
1245     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1246             s//\1/
1247             q
1248           }
1249           /^X\(\/\/\)[^/].*/{
1250             s//\1/
1251             q
1252           }
1253           /^X\(\/\/\)$/{
1254             s//\1/
1255             q
1256           }
1257           /^X\(\/\).*/{
1258             s//\1/
1259             q
1260           }
1261           s/.*/./; q'`
1262   srcdir=$ac_confdir
1263   if test ! -r "$srcdir/$ac_unique_file"; then
1264     srcdir=..
1265   fi
1266 else
1267   ac_srcdir_defaulted=no
1268 fi
1269 if test ! -r "$srcdir/$ac_unique_file"; then
1270   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1271   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1272 fi
1273 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1274 ac_abs_confdir=`(
1275         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1276         pwd)`
1277 # When building in place, set srcdir=.
1278 if test "$ac_abs_confdir" = "$ac_pwd"; then
1279   srcdir=.
1280 fi
1281 # Remove unnecessary trailing slashes from srcdir.
1282 # Double slashes in file names in object file debugging info
1283 # mess up M-x gdb in Emacs.
1284 case $srcdir in
1285 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1286 esac
1287 for ac_var in $ac_precious_vars; do
1288   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1289   eval ac_env_${ac_var}_value=\$${ac_var}
1290   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1291   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1292 done
1293
1294 #
1295 # Report the --help message.
1296 #
1297 if test "$ac_init_help" = "long"; then
1298   # Omit some internal or obsolete options to make the list less imposing.
1299   # This message is too long to be a string in the A/UX 3.1 sh.
1300   cat <<_ACEOF
1301 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1302
1303 Usage: $0 [OPTION]... [VAR=VALUE]...
1304
1305 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1306 VAR=VALUE.  See below for descriptions of some of the useful variables.
1307
1308 Defaults for the options are specified in brackets.
1309
1310 Configuration:
1311   -h, --help              display this help and exit
1312       --help=short        display options specific to this package
1313       --help=recursive    display the short help of all the included packages
1314   -V, --version           display version information and exit
1315   -q, --quiet, --silent   do not print \`checking...' messages
1316       --cache-file=FILE   cache test results in FILE [disabled]
1317   -C, --config-cache      alias for \`--cache-file=config.cache'
1318   -n, --no-create         do not create output files
1319       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1320
1321 Installation directories:
1322   --prefix=PREFIX         install architecture-independent files in PREFIX
1323                           [$ac_default_prefix]
1324   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1325                           [PREFIX]
1326
1327 By default, \`make install' will install all the files in
1328 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1329 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1330 for instance \`--prefix=\$HOME'.
1331
1332 For better control, use the options below.
1333
1334 Fine tuning of the installation directories:
1335   --bindir=DIR            user executables [EPREFIX/bin]
1336   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1337   --libexecdir=DIR        program executables [EPREFIX/libexec]
1338   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1339   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1340   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1341   --libdir=DIR            object code libraries [EPREFIX/lib]
1342   --includedir=DIR        C header files [PREFIX/include]
1343   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1344   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1345   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1346   --infodir=DIR           info documentation [DATAROOTDIR/info]
1347   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1348   --mandir=DIR            man documentation [DATAROOTDIR/man]
1349   --docdir=DIR            documentation root [DATAROOTDIR/doc/libbacktrace]
1350   --htmldir=DIR           html documentation [DOCDIR]
1351   --dvidir=DIR            dvi documentation [DOCDIR]
1352   --pdfdir=DIR            pdf documentation [DOCDIR]
1353   --psdir=DIR             ps documentation [DOCDIR]
1354 _ACEOF
1355
1356   cat <<\_ACEOF
1357
1358 Program names:
1359   --program-prefix=PREFIX            prepend PREFIX to installed program names
1360   --program-suffix=SUFFIX            append SUFFIX to installed program names
1361   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1362
1363 System types:
1364   --build=BUILD     configure for building on BUILD [guessed]
1365   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1366   --target=TARGET   configure for building compilers for TARGET [HOST]
1367 _ACEOF
1368 fi
1369
1370 if test -n "$ac_init_help"; then
1371   case $ac_init_help in
1372      short | recursive ) echo "Configuration of package-unused version-unused:";;
1373    esac
1374   cat <<\_ACEOF
1375
1376 Optional Features:
1377   --disable-option-checking  ignore unrecognized --enable/--with options
1378   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1379   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1380   --enable-multilib       build many library versions (default)
1381   --enable-maintainer-mode  enable make rules and dependencies not useful
1382                           (and sometimes confusing) to the casual installer
1383   --enable-shared[=PKGS]  build shared libraries [default=yes]
1384   --enable-static[=PKGS]  build static libraries [default=yes]
1385   --enable-fast-install[=PKGS]
1386                           optimize for fast installation [default=yes]
1387   --disable-libtool-lock  avoid locking (might break parallel builds)
1388   --disable-largefile     omit support for large files
1389   --enable-cet            enable Intel CET in target libraries
1390                           [default=default]
1391   --enable-host-shared    build host code as shared libraries
1392
1393 Optional Packages:
1394   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1395   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1396   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1397   --with-pic              try to use only PIC/non-PIC objects [default=use
1398                           both]
1399   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1400   --with-system-libunwind use installed libunwind
1401
1402 Some influential environment variables:
1403   CC          C compiler command
1404   CFLAGS      C compiler flags
1405   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1406               nonstandard directory <lib dir>
1407   LIBS        libraries to pass to the linker, e.g. -l<library>
1408   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1409               you have headers in a nonstandard directory <include dir>
1410   CPP         C preprocessor
1411   OBJCOPY     location of objcopy
1412
1413 Use these variables to override the choices made by `configure' or to help
1414 it to find libraries and programs with nonstandard names/locations.
1415
1416 Report bugs to the package provider.
1417 _ACEOF
1418 ac_status=$?
1419 fi
1420
1421 if test "$ac_init_help" = "recursive"; then
1422   # If there are subdirs, report their specific --help.
1423   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1424     test -d "$ac_dir" ||
1425       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1426       continue
1427     ac_builddir=.
1428
1429 case "$ac_dir" in
1430 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1431 *)
1432   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1433   # A ".." for each directory in $ac_dir_suffix.
1434   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1435   case $ac_top_builddir_sub in
1436   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1437   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1438   esac ;;
1439 esac
1440 ac_abs_top_builddir=$ac_pwd
1441 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1442 # for backward compatibility:
1443 ac_top_builddir=$ac_top_build_prefix
1444
1445 case $srcdir in
1446   .)  # We are building in place.
1447     ac_srcdir=.
1448     ac_top_srcdir=$ac_top_builddir_sub
1449     ac_abs_top_srcdir=$ac_pwd ;;
1450   [\\/]* | ?:[\\/]* )  # Absolute name.
1451     ac_srcdir=$srcdir$ac_dir_suffix;
1452     ac_top_srcdir=$srcdir
1453     ac_abs_top_srcdir=$srcdir ;;
1454   *) # Relative name.
1455     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1456     ac_top_srcdir=$ac_top_build_prefix$srcdir
1457     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1458 esac
1459 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1460
1461     cd "$ac_dir" || { ac_status=$?; continue; }
1462     # Check for guested configure.
1463     if test -f "$ac_srcdir/configure.gnu"; then
1464       echo &&
1465       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1466     elif test -f "$ac_srcdir/configure"; then
1467       echo &&
1468       $SHELL "$ac_srcdir/configure" --help=recursive
1469     else
1470       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1471     fi || ac_status=$?
1472     cd "$ac_pwd" || { ac_status=$?; break; }
1473   done
1474 fi
1475
1476 test -n "$ac_init_help" && exit $ac_status
1477 if $ac_init_version; then
1478   cat <<\_ACEOF
1479 package-unused configure version-unused
1480 generated by GNU Autoconf 2.64
1481
1482 Copyright (C) 2009 Free Software Foundation, Inc.
1483 This configure script is free software; the Free Software Foundation
1484 gives unlimited permission to copy, distribute and modify it.
1485 _ACEOF
1486   exit
1487 fi
1488
1489 ## ------------------------ ##
1490 ## Autoconf initialization. ##
1491 ## ------------------------ ##
1492
1493 # ac_fn_c_try_compile LINENO
1494 # --------------------------
1495 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1496 ac_fn_c_try_compile ()
1497 {
1498   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1499   rm -f conftest.$ac_objext
1500   if { { ac_try="$ac_compile"
1501 case "(($ac_try" in
1502   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1503   *) ac_try_echo=$ac_try;;
1504 esac
1505 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1506 $as_echo "$ac_try_echo"; } >&5
1507   (eval "$ac_compile") 2>conftest.err
1508   ac_status=$?
1509   if test -s conftest.err; then
1510     grep -v '^ *+' conftest.err >conftest.er1
1511     cat conftest.er1 >&5
1512     mv -f conftest.er1 conftest.err
1513   fi
1514   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1515   test $ac_status = 0; } && {
1516          test -z "$ac_c_werror_flag" ||
1517          test ! -s conftest.err
1518        } && test -s conftest.$ac_objext; then :
1519   ac_retval=0
1520 else
1521   $as_echo "$as_me: failed program was:" >&5
1522 sed 's/^/| /' conftest.$ac_ext >&5
1523
1524         ac_retval=1
1525 fi
1526   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1527   return $ac_retval
1528
1529 } # ac_fn_c_try_compile
1530
1531 # ac_fn_c_try_cpp LINENO
1532 # ----------------------
1533 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1534 ac_fn_c_try_cpp ()
1535 {
1536   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1537   if { { ac_try="$ac_cpp conftest.$ac_ext"
1538 case "(($ac_try" in
1539   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1540   *) ac_try_echo=$ac_try;;
1541 esac
1542 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1543 $as_echo "$ac_try_echo"; } >&5
1544   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1545   ac_status=$?
1546   if test -s conftest.err; then
1547     grep -v '^ *+' conftest.err >conftest.er1
1548     cat conftest.er1 >&5
1549     mv -f conftest.er1 conftest.err
1550   fi
1551   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1552   test $ac_status = 0; } >/dev/null && {
1553          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1554          test ! -s conftest.err
1555        }; then :
1556   ac_retval=0
1557 else
1558   $as_echo "$as_me: failed program was:" >&5
1559 sed 's/^/| /' conftest.$ac_ext >&5
1560
1561     ac_retval=1
1562 fi
1563   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1564   return $ac_retval
1565
1566 } # ac_fn_c_try_cpp
1567
1568 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1569 # -------------------------------------------------------
1570 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1571 # the include files in INCLUDES and setting the cache variable VAR
1572 # accordingly.
1573 ac_fn_c_check_header_mongrel ()
1574 {
1575   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1576   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1578 $as_echo_n "checking for $2... " >&6; }
1579 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1580   $as_echo_n "(cached) " >&6
1581 fi
1582 eval ac_res=\$$3
1583                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1584 $as_echo "$ac_res" >&6; }
1585 else
1586   # Is the header compilable?
1587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1588 $as_echo_n "checking $2 usability... " >&6; }
1589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1590 /* end confdefs.h.  */
1591 $4
1592 #include <$2>
1593 _ACEOF
1594 if ac_fn_c_try_compile "$LINENO"; then :
1595   ac_header_compiler=yes
1596 else
1597   ac_header_compiler=no
1598 fi
1599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1601 $as_echo "$ac_header_compiler" >&6; }
1602
1603 # Is the header present?
1604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1605 $as_echo_n "checking $2 presence... " >&6; }
1606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1607 /* end confdefs.h.  */
1608 #include <$2>
1609 _ACEOF
1610 if ac_fn_c_try_cpp "$LINENO"; then :
1611   ac_header_preproc=yes
1612 else
1613   ac_header_preproc=no
1614 fi
1615 rm -f conftest.err conftest.$ac_ext
1616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1617 $as_echo "$ac_header_preproc" >&6; }
1618
1619 # So?  What about this header?
1620 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1621   yes:no: )
1622     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1623 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1624     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1625 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1626     ;;
1627   no:yes:* )
1628     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1629 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1630     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1631 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1632     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1633 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1634     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1635 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1636     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1637 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1638     ;;
1639 esac
1640   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1641 $as_echo_n "checking for $2... " >&6; }
1642 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1643   $as_echo_n "(cached) " >&6
1644 else
1645   eval "$3=\$ac_header_compiler"
1646 fi
1647 eval ac_res=\$$3
1648                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1649 $as_echo "$ac_res" >&6; }
1650 fi
1651   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1652
1653 } # ac_fn_c_check_header_mongrel
1654
1655 # ac_fn_c_try_run LINENO
1656 # ----------------------
1657 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1658 # that executables *can* be run.
1659 ac_fn_c_try_run ()
1660 {
1661   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1662   if { { ac_try="$ac_link"
1663 case "(($ac_try" in
1664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1665   *) ac_try_echo=$ac_try;;
1666 esac
1667 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1668 $as_echo "$ac_try_echo"; } >&5
1669   (eval "$ac_link") 2>&5
1670   ac_status=$?
1671   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1672   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1673   { { case "(($ac_try" in
1674   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1675   *) ac_try_echo=$ac_try;;
1676 esac
1677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1678 $as_echo "$ac_try_echo"; } >&5
1679   (eval "$ac_try") 2>&5
1680   ac_status=$?
1681   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1682   test $ac_status = 0; }; }; then :
1683   ac_retval=0
1684 else
1685   $as_echo "$as_me: program exited with status $ac_status" >&5
1686        $as_echo "$as_me: failed program was:" >&5
1687 sed 's/^/| /' conftest.$ac_ext >&5
1688
1689        ac_retval=$ac_status
1690 fi
1691   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1692   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1693   return $ac_retval
1694
1695 } # ac_fn_c_try_run
1696
1697 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1698 # -------------------------------------------------------
1699 # Tests whether HEADER exists and can be compiled using the include files in
1700 # INCLUDES, setting the cache variable VAR accordingly.
1701 ac_fn_c_check_header_compile ()
1702 {
1703   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1704   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1705 $as_echo_n "checking for $2... " >&6; }
1706 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1707   $as_echo_n "(cached) " >&6
1708 else
1709   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1710 /* end confdefs.h.  */
1711 $4
1712 #include <$2>
1713 _ACEOF
1714 if ac_fn_c_try_compile "$LINENO"; then :
1715   eval "$3=yes"
1716 else
1717   eval "$3=no"
1718 fi
1719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1720 fi
1721 eval ac_res=\$$3
1722                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1723 $as_echo "$ac_res" >&6; }
1724   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1725
1726 } # ac_fn_c_check_header_compile
1727
1728 # ac_fn_c_try_link LINENO
1729 # -----------------------
1730 # Try to link conftest.$ac_ext, and return whether this succeeded.
1731 ac_fn_c_try_link ()
1732 {
1733   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1734   rm -f conftest.$ac_objext conftest$ac_exeext
1735   if { { ac_try="$ac_link"
1736 case "(($ac_try" in
1737   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1738   *) ac_try_echo=$ac_try;;
1739 esac
1740 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1741 $as_echo "$ac_try_echo"; } >&5
1742   (eval "$ac_link") 2>conftest.err
1743   ac_status=$?
1744   if test -s conftest.err; then
1745     grep -v '^ *+' conftest.err >conftest.er1
1746     cat conftest.er1 >&5
1747     mv -f conftest.er1 conftest.err
1748   fi
1749   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1750   test $ac_status = 0; } && {
1751          test -z "$ac_c_werror_flag" ||
1752          test ! -s conftest.err
1753        } && test -s conftest$ac_exeext && {
1754          test "$cross_compiling" = yes ||
1755          $as_test_x conftest$ac_exeext
1756        }; then :
1757   ac_retval=0
1758 else
1759   $as_echo "$as_me: failed program was:" >&5
1760 sed 's/^/| /' conftest.$ac_ext >&5
1761
1762         ac_retval=1
1763 fi
1764   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1765   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1766   # interfere with the next link command; also delete a directory that is
1767   # left behind by Apple's compiler.  We do this before executing the actions.
1768   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1769   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1770   return $ac_retval
1771
1772 } # ac_fn_c_try_link
1773
1774 # ac_fn_c_check_func LINENO FUNC VAR
1775 # ----------------------------------
1776 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1777 ac_fn_c_check_func ()
1778 {
1779   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1780   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1781 $as_echo_n "checking for $2... " >&6; }
1782 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1783   $as_echo_n "(cached) " >&6
1784 else
1785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1786 /* end confdefs.h.  */
1787 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1788    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1789 #define $2 innocuous_$2
1790
1791 /* System header to define __stub macros and hopefully few prototypes,
1792     which can conflict with char $2 (); below.
1793     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1794     <limits.h> exists even on freestanding compilers.  */
1795
1796 #ifdef __STDC__
1797 # include <limits.h>
1798 #else
1799 # include <assert.h>
1800 #endif
1801
1802 #undef $2
1803
1804 /* Override any GCC internal prototype to avoid an error.
1805    Use char because int might match the return type of a GCC
1806    builtin and then its argument prototype would still apply.  */
1807 #ifdef __cplusplus
1808 extern "C"
1809 #endif
1810 char $2 ();
1811 /* The GNU C library defines this for functions which it implements
1812     to always fail with ENOSYS.  Some functions are actually named
1813     something starting with __ and the normal name is an alias.  */
1814 #if defined __stub_$2 || defined __stub___$2
1815 choke me
1816 #endif
1817
1818 int
1819 main ()
1820 {
1821 return $2 ();
1822   ;
1823   return 0;
1824 }
1825 _ACEOF
1826 if ac_fn_c_try_link "$LINENO"; then :
1827   eval "$3=yes"
1828 else
1829   eval "$3=no"
1830 fi
1831 rm -f core conftest.err conftest.$ac_objext \
1832     conftest$ac_exeext conftest.$ac_ext
1833 fi
1834 eval ac_res=\$$3
1835                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1836 $as_echo "$ac_res" >&6; }
1837   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1838
1839 } # ac_fn_c_check_func
1840
1841 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1842 # -------------------------------------------
1843 # Tests whether TYPE exists after having included INCLUDES, setting cache
1844 # variable VAR accordingly.
1845 ac_fn_c_check_type ()
1846 {
1847   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1849 $as_echo_n "checking for $2... " >&6; }
1850 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1851   $as_echo_n "(cached) " >&6
1852 else
1853   eval "$3=no"
1854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1855 /* end confdefs.h.  */
1856 $4
1857 int
1858 main ()
1859 {
1860 if (sizeof ($2))
1861          return 0;
1862   ;
1863   return 0;
1864 }
1865 _ACEOF
1866 if ac_fn_c_try_compile "$LINENO"; then :
1867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1868 /* end confdefs.h.  */
1869 $4
1870 int
1871 main ()
1872 {
1873 if (sizeof (($2)))
1874             return 0;
1875   ;
1876   return 0;
1877 }
1878 _ACEOF
1879 if ac_fn_c_try_compile "$LINENO"; then :
1880
1881 else
1882   eval "$3=yes"
1883 fi
1884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1885 fi
1886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1887 fi
1888 eval ac_res=\$$3
1889                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1890 $as_echo "$ac_res" >&6; }
1891   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1892
1893 } # ac_fn_c_check_type
1894
1895 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1896 # --------------------------------------------
1897 # Tries to find the compile-time value of EXPR in a program that includes
1898 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1899 # computed
1900 ac_fn_c_compute_int ()
1901 {
1902   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1903   if test "$cross_compiling" = yes; then
1904     # Depending upon the size, compute the lo and hi bounds.
1905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1906 /* end confdefs.h.  */
1907 $4
1908 int
1909 main ()
1910 {
1911 static int test_array [1 - 2 * !(($2) >= 0)];
1912 test_array [0] = 0
1913
1914   ;
1915   return 0;
1916 }
1917 _ACEOF
1918 if ac_fn_c_try_compile "$LINENO"; then :
1919   ac_lo=0 ac_mid=0
1920   while :; do
1921     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1922 /* end confdefs.h.  */
1923 $4
1924 int
1925 main ()
1926 {
1927 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1928 test_array [0] = 0
1929
1930   ;
1931   return 0;
1932 }
1933 _ACEOF
1934 if ac_fn_c_try_compile "$LINENO"; then :
1935   ac_hi=$ac_mid; break
1936 else
1937   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1938                         if test $ac_lo -le $ac_mid; then
1939                           ac_lo= ac_hi=
1940                           break
1941                         fi
1942                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1943 fi
1944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1945   done
1946 else
1947   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1948 /* end confdefs.h.  */
1949 $4
1950 int
1951 main ()
1952 {
1953 static int test_array [1 - 2 * !(($2) < 0)];
1954 test_array [0] = 0
1955
1956   ;
1957   return 0;
1958 }
1959 _ACEOF
1960 if ac_fn_c_try_compile "$LINENO"; then :
1961   ac_hi=-1 ac_mid=-1
1962   while :; do
1963     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1964 /* end confdefs.h.  */
1965 $4
1966 int
1967 main ()
1968 {
1969 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1970 test_array [0] = 0
1971
1972   ;
1973   return 0;
1974 }
1975 _ACEOF
1976 if ac_fn_c_try_compile "$LINENO"; then :
1977   ac_lo=$ac_mid; break
1978 else
1979   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1980                         if test $ac_mid -le $ac_hi; then
1981                           ac_lo= ac_hi=
1982                           break
1983                         fi
1984                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1985 fi
1986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1987   done
1988 else
1989   ac_lo= ac_hi=
1990 fi
1991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1992 fi
1993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1994 # Binary search between lo and hi bounds.
1995 while test "x$ac_lo" != "x$ac_hi"; do
1996   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1997   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1998 /* end confdefs.h.  */
1999 $4
2000 int
2001 main ()
2002 {
2003 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2004 test_array [0] = 0
2005
2006   ;
2007   return 0;
2008 }
2009 _ACEOF
2010 if ac_fn_c_try_compile "$LINENO"; then :
2011   ac_hi=$ac_mid
2012 else
2013   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2014 fi
2015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2016 done
2017 case $ac_lo in #((
2018 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2019 '') ac_retval=1 ;;
2020 esac
2021   else
2022     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2023 /* end confdefs.h.  */
2024 $4
2025 static long int longval () { return $2; }
2026 static unsigned long int ulongval () { return $2; }
2027 #include <stdio.h>
2028 #include <stdlib.h>
2029 int
2030 main ()
2031 {
2032
2033   FILE *f = fopen ("conftest.val", "w");
2034   if (! f)
2035     return 1;
2036   if (($2) < 0)
2037     {
2038       long int i = longval ();
2039       if (i != ($2))
2040         return 1;
2041       fprintf (f, "%ld", i);
2042     }
2043   else
2044     {
2045       unsigned long int i = ulongval ();
2046       if (i != ($2))
2047         return 1;
2048       fprintf (f, "%lu", i);
2049     }
2050   /* Do not output a trailing newline, as this causes \r\n confusion
2051      on some platforms.  */
2052   return ferror (f) || fclose (f) != 0;
2053
2054   ;
2055   return 0;
2056 }
2057 _ACEOF
2058 if ac_fn_c_try_run "$LINENO"; then :
2059   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2060 else
2061   ac_retval=1
2062 fi
2063 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2064   conftest.$ac_objext conftest.beam conftest.$ac_ext
2065 rm -f conftest.val
2066
2067   fi
2068   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2069   return $ac_retval
2070
2071 } # ac_fn_c_compute_int
2072
2073 # ac_fn_c_check_decl LINENO SYMBOL VAR
2074 # ------------------------------------
2075 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2076 ac_fn_c_check_decl ()
2077 {
2078   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2079   as_decl_name=`echo $2|sed 's/ *(.*//'`
2080   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2081   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2082 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2083 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2084   $as_echo_n "(cached) " >&6
2085 else
2086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2087 /* end confdefs.h.  */
2088 $4
2089 int
2090 main ()
2091 {
2092 #ifndef $as_decl_name
2093 #ifdef __cplusplus
2094   (void) $as_decl_use;
2095 #else
2096   (void) $as_decl_name;
2097 #endif
2098 #endif
2099
2100   ;
2101   return 0;
2102 }
2103 _ACEOF
2104 if ac_fn_c_try_compile "$LINENO"; then :
2105   eval "$3=yes"
2106 else
2107   eval "$3=no"
2108 fi
2109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2110 fi
2111 eval ac_res=\$$3
2112                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2113 $as_echo "$ac_res" >&6; }
2114   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2115
2116 } # ac_fn_c_check_decl
2117 cat >config.log <<_ACEOF
2118 This file contains any messages produced by compilers while
2119 running configure, to aid debugging if configure makes a mistake.
2120
2121 It was created by package-unused $as_me version-unused, which was
2122 generated by GNU Autoconf 2.64.  Invocation command line was
2123
2124   $ $0 $@
2125
2126 _ACEOF
2127 exec 5>>config.log
2128 {
2129 cat <<_ASUNAME
2130 ## --------- ##
2131 ## Platform. ##
2132 ## --------- ##
2133
2134 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2135 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2136 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2137 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2138 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2139
2140 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2141 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2142
2143 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2144 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2145 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2146 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2147 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2148 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2149 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2150
2151 _ASUNAME
2152
2153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2154 for as_dir in $PATH
2155 do
2156   IFS=$as_save_IFS
2157   test -z "$as_dir" && as_dir=.
2158     $as_echo "PATH: $as_dir"
2159   done
2160 IFS=$as_save_IFS
2161
2162 } >&5
2163
2164 cat >&5 <<_ACEOF
2165
2166
2167 ## ----------- ##
2168 ## Core tests. ##
2169 ## ----------- ##
2170
2171 _ACEOF
2172
2173
2174 # Keep a trace of the command line.
2175 # Strip out --no-create and --no-recursion so they do not pile up.
2176 # Strip out --silent because we don't want to record it for future runs.
2177 # Also quote any args containing shell meta-characters.
2178 # Make two passes to allow for proper duplicate-argument suppression.
2179 ac_configure_args=
2180 ac_configure_args0=
2181 ac_configure_args1=
2182 ac_must_keep_next=false
2183 for ac_pass in 1 2
2184 do
2185   for ac_arg
2186   do
2187     case $ac_arg in
2188     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2189     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2190     | -silent | --silent | --silen | --sile | --sil)
2191       continue ;;
2192     *\'*)
2193       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2194     esac
2195     case $ac_pass in
2196     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2197     2)
2198       as_fn_append ac_configure_args1 " '$ac_arg'"
2199       if test $ac_must_keep_next = true; then
2200         ac_must_keep_next=false # Got value, back to normal.
2201       else
2202         case $ac_arg in
2203           *=* | --config-cache | -C | -disable-* | --disable-* \
2204           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2205           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2206           | -with-* | --with-* | -without-* | --without-* | --x)
2207             case "$ac_configure_args0 " in
2208               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2209             esac
2210             ;;
2211           -* ) ac_must_keep_next=true ;;
2212         esac
2213       fi
2214       as_fn_append ac_configure_args " '$ac_arg'"
2215       ;;
2216     esac
2217   done
2218 done
2219 { ac_configure_args0=; unset ac_configure_args0;}
2220 { ac_configure_args1=; unset ac_configure_args1;}
2221
2222 # When interrupted or exit'd, cleanup temporary files, and complete
2223 # config.log.  We remove comments because anyway the quotes in there
2224 # would cause problems or look ugly.
2225 # WARNING: Use '\'' to represent an apostrophe within the trap.
2226 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2227 trap 'exit_status=$?
2228   # Save into config.log some information that might help in debugging.
2229   {
2230     echo
2231
2232     cat <<\_ASBOX
2233 ## ---------------- ##
2234 ## Cache variables. ##
2235 ## ---------------- ##
2236 _ASBOX
2237     echo
2238     # The following way of writing the cache mishandles newlines in values,
2239 (
2240   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2241     eval ac_val=\$$ac_var
2242     case $ac_val in #(
2243     *${as_nl}*)
2244       case $ac_var in #(
2245       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2246 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2247       esac
2248       case $ac_var in #(
2249       _ | IFS | as_nl) ;; #(
2250       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2251       *) { eval $ac_var=; unset $ac_var;} ;;
2252       esac ;;
2253     esac
2254   done
2255   (set) 2>&1 |
2256     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2257     *${as_nl}ac_space=\ *)
2258       sed -n \
2259         "s/'\''/'\''\\\\'\'''\''/g;
2260           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2261       ;; #(
2262     *)
2263       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2264       ;;
2265     esac |
2266     sort
2267 )
2268     echo
2269
2270     cat <<\_ASBOX
2271 ## ----------------- ##
2272 ## Output variables. ##
2273 ## ----------------- ##
2274 _ASBOX
2275     echo
2276     for ac_var in $ac_subst_vars
2277     do
2278       eval ac_val=\$$ac_var
2279       case $ac_val in
2280       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2281       esac
2282       $as_echo "$ac_var='\''$ac_val'\''"
2283     done | sort
2284     echo
2285
2286     if test -n "$ac_subst_files"; then
2287       cat <<\_ASBOX
2288 ## ------------------- ##
2289 ## File substitutions. ##
2290 ## ------------------- ##
2291 _ASBOX
2292       echo
2293       for ac_var in $ac_subst_files
2294       do
2295         eval ac_val=\$$ac_var
2296         case $ac_val in
2297         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2298         esac
2299         $as_echo "$ac_var='\''$ac_val'\''"
2300       done | sort
2301       echo
2302     fi
2303
2304     if test -s confdefs.h; then
2305       cat <<\_ASBOX
2306 ## ----------- ##
2307 ## confdefs.h. ##
2308 ## ----------- ##
2309 _ASBOX
2310       echo
2311       cat confdefs.h
2312       echo
2313     fi
2314     test "$ac_signal" != 0 &&
2315       $as_echo "$as_me: caught signal $ac_signal"
2316     $as_echo "$as_me: exit $exit_status"
2317   } >&5
2318   rm -f core *.core core.conftest.* &&
2319     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2320     exit $exit_status
2321 ' 0
2322 for ac_signal in 1 2 13 15; do
2323   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2324 done
2325 ac_signal=0
2326
2327 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2328 rm -f -r conftest* confdefs.h
2329
2330 $as_echo "/* confdefs.h */" > confdefs.h
2331
2332 # Predefined preprocessor variables.
2333
2334 cat >>confdefs.h <<_ACEOF
2335 #define PACKAGE_NAME "$PACKAGE_NAME"
2336 _ACEOF
2337
2338 cat >>confdefs.h <<_ACEOF
2339 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2340 _ACEOF
2341
2342 cat >>confdefs.h <<_ACEOF
2343 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2344 _ACEOF
2345
2346 cat >>confdefs.h <<_ACEOF
2347 #define PACKAGE_STRING "$PACKAGE_STRING"
2348 _ACEOF
2349
2350 cat >>confdefs.h <<_ACEOF
2351 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2352 _ACEOF
2353
2354 cat >>confdefs.h <<_ACEOF
2355 #define PACKAGE_URL "$PACKAGE_URL"
2356 _ACEOF
2357
2358
2359 # Let the site file select an alternate cache file if it wants to.
2360 # Prefer an explicitly selected file to automatically selected ones.
2361 ac_site_file1=NONE
2362 ac_site_file2=NONE
2363 if test -n "$CONFIG_SITE"; then
2364   ac_site_file1=$CONFIG_SITE
2365 elif test "x$prefix" != xNONE; then
2366   ac_site_file1=$prefix/share/config.site
2367   ac_site_file2=$prefix/etc/config.site
2368 else
2369   ac_site_file1=$ac_default_prefix/share/config.site
2370   ac_site_file2=$ac_default_prefix/etc/config.site
2371 fi
2372 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2373 do
2374   test "x$ac_site_file" = xNONE && continue
2375   if test -r "$ac_site_file"; then
2376     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2377 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2378     sed 's/^/| /' "$ac_site_file" >&5
2379     . "$ac_site_file"
2380   fi
2381 done
2382
2383 if test -r "$cache_file"; then
2384   # Some versions of bash will fail to source /dev/null (special
2385   # files actually), so we avoid doing that.
2386   if test -f "$cache_file"; then
2387     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2388 $as_echo "$as_me: loading cache $cache_file" >&6;}
2389     case $cache_file in
2390       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2391       *)                      . "./$cache_file";;
2392     esac
2393   fi
2394 else
2395   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2396 $as_echo "$as_me: creating cache $cache_file" >&6;}
2397   >$cache_file
2398 fi
2399
2400 # Check that the precious variables saved in the cache have kept the same
2401 # value.
2402 ac_cache_corrupted=false
2403 for ac_var in $ac_precious_vars; do
2404   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2405   eval ac_new_set=\$ac_env_${ac_var}_set
2406   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2407   eval ac_new_val=\$ac_env_${ac_var}_value
2408   case $ac_old_set,$ac_new_set in
2409     set,)
2410       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2411 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2412       ac_cache_corrupted=: ;;
2413     ,set)
2414       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2415 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2416       ac_cache_corrupted=: ;;
2417     ,);;
2418     *)
2419       if test "x$ac_old_val" != "x$ac_new_val"; then
2420         # differences in whitespace do not lead to failure.
2421         ac_old_val_w=`echo x $ac_old_val`
2422         ac_new_val_w=`echo x $ac_new_val`
2423         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2424           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2425 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2426           ac_cache_corrupted=:
2427         else
2428           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2429 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2430           eval $ac_var=\$ac_old_val
2431         fi
2432         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2433 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2434         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2435 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2436       fi;;
2437   esac
2438   # Pass precious variables to config.status.
2439   if test "$ac_new_set" = set; then
2440     case $ac_new_val in
2441     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2442     *) ac_arg=$ac_var=$ac_new_val ;;
2443     esac
2444     case " $ac_configure_args " in
2445       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2446       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2447     esac
2448   fi
2449 done
2450 if $ac_cache_corrupted; then
2451   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2452 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2453   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2454 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2455   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2456 fi
2457 ## -------------------- ##
2458 ## Main body of script. ##
2459 ## -------------------- ##
2460
2461 ac_ext=c
2462 ac_cpp='$CPP $CPPFLAGS'
2463 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2464 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2465 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2466
2467
2468
2469
2470
2471
2472 ac_config_headers="$ac_config_headers config.h"
2473
2474
2475 if test -n "${with_target_subdir}"; then
2476   # Default to --enable-multilib
2477 # Check whether --enable-multilib was given.
2478 if test "${enable_multilib+set}" = set; then :
2479   enableval=$enable_multilib; case "$enableval" in
2480   yes) multilib=yes ;;
2481   no)  multilib=no ;;
2482   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2483  esac
2484 else
2485   multilib=yes
2486 fi
2487
2488
2489 # We may get other options which we leave undocumented:
2490 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2491 # See config-ml.in if you want the gory details.
2492
2493 if test "$srcdir" = "."; then
2494   if test "$with_target_subdir" != "."; then
2495     multi_basedir="$srcdir/$with_multisrctop../.."
2496   else
2497     multi_basedir="$srcdir/$with_multisrctop.."
2498   fi
2499 else
2500   multi_basedir="$srcdir/.."
2501 fi
2502
2503
2504 # Even if the default multilib is not a cross compilation,
2505 # it may be that some of the other multilibs are.
2506 if test $cross_compiling = no && test $multilib = yes \
2507    && test "x${with_multisubdir}" != x ; then
2508    cross_compiling=maybe
2509 fi
2510
2511 ac_config_commands="$ac_config_commands default-1"
2512
2513 fi
2514
2515 ac_aux_dir=
2516 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2517   for ac_t in install-sh install.sh shtool; do
2518     if test -f "$ac_dir/$ac_t"; then
2519       ac_aux_dir=$ac_dir
2520       ac_install_sh="$ac_aux_dir/$ac_t -c"
2521       break 2
2522     fi
2523   done
2524 done
2525 if test -z "$ac_aux_dir"; then
2526   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2527 fi
2528
2529 # These three variables are undocumented and unsupported,
2530 # and are intended to be withdrawn in a future Autoconf release.
2531 # They can cause serious problems if a builder's source tree is in a directory
2532 # whose full name contains unusual characters.
2533 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2534 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2535 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2536
2537
2538 # Make sure we can run config.sub.
2539 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2540   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2541
2542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2543 $as_echo_n "checking build system type... " >&6; }
2544 if test "${ac_cv_build+set}" = set; then :
2545   $as_echo_n "(cached) " >&6
2546 else
2547   ac_build_alias=$build_alias
2548 test "x$ac_build_alias" = x &&
2549   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2550 test "x$ac_build_alias" = x &&
2551   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2552 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2553   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2554
2555 fi
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2557 $as_echo "$ac_cv_build" >&6; }
2558 case $ac_cv_build in
2559 *-*-*) ;;
2560 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2561 esac
2562 build=$ac_cv_build
2563 ac_save_IFS=$IFS; IFS='-'
2564 set x $ac_cv_build
2565 shift
2566 build_cpu=$1
2567 build_vendor=$2
2568 shift; shift
2569 # Remember, the first character of IFS is used to create $*,
2570 # except with old shells:
2571 build_os=$*
2572 IFS=$ac_save_IFS
2573 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2574
2575
2576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2577 $as_echo_n "checking host system type... " >&6; }
2578 if test "${ac_cv_host+set}" = set; then :
2579   $as_echo_n "(cached) " >&6
2580 else
2581   if test "x$host_alias" = x; then
2582   ac_cv_host=$ac_cv_build
2583 else
2584   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2585     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2586 fi
2587
2588 fi
2589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2590 $as_echo "$ac_cv_host" >&6; }
2591 case $ac_cv_host in
2592 *-*-*) ;;
2593 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2594 esac
2595 host=$ac_cv_host
2596 ac_save_IFS=$IFS; IFS='-'
2597 set x $ac_cv_host
2598 shift
2599 host_cpu=$1
2600 host_vendor=$2
2601 shift; shift
2602 # Remember, the first character of IFS is used to create $*,
2603 # except with old shells:
2604 host_os=$*
2605 IFS=$ac_save_IFS
2606 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2607
2608
2609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2610 $as_echo_n "checking target system type... " >&6; }
2611 if test "${ac_cv_target+set}" = set; then :
2612   $as_echo_n "(cached) " >&6
2613 else
2614   if test "x$target_alias" = x; then
2615   ac_cv_target=$ac_cv_host
2616 else
2617   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2618     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2619 fi
2620
2621 fi
2622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2623 $as_echo "$ac_cv_target" >&6; }
2624 case $ac_cv_target in
2625 *-*-*) ;;
2626 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2627 esac
2628 target=$ac_cv_target
2629 ac_save_IFS=$IFS; IFS='-'
2630 set x $ac_cv_target
2631 shift
2632 target_cpu=$1
2633 target_vendor=$2
2634 shift; shift
2635 # Remember, the first character of IFS is used to create $*,
2636 # except with old shells:
2637 target_os=$*
2638 IFS=$ac_save_IFS
2639 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2640
2641
2642 # The aliases save the names the user supplied, while $host etc.
2643 # will get canonicalized.
2644 test -n "$target_alias" &&
2645   test "$program_prefix$program_suffix$program_transform_name" = \
2646     NONENONEs,x,x, &&
2647   program_prefix=${target_alias}-
2648
2649 target_alias=${target_alias-$host_alias}
2650
2651 ac_ext=c
2652 ac_cpp='$CPP $CPPFLAGS'
2653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2655 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2656 if test -n "$ac_tool_prefix"; then
2657   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2658 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2660 $as_echo_n "checking for $ac_word... " >&6; }
2661 if test "${ac_cv_prog_CC+set}" = set; then :
2662   $as_echo_n "(cached) " >&6
2663 else
2664   if test -n "$CC"; then
2665   ac_cv_prog_CC="$CC" # Let the user override the test.
2666 else
2667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2668 for as_dir in $PATH
2669 do
2670   IFS=$as_save_IFS
2671   test -z "$as_dir" && as_dir=.
2672     for ac_exec_ext in '' $ac_executable_extensions; do
2673   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2674     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2675     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2676     break 2
2677   fi
2678 done
2679   done
2680 IFS=$as_save_IFS
2681
2682 fi
2683 fi
2684 CC=$ac_cv_prog_CC
2685 if test -n "$CC"; then
2686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2687 $as_echo "$CC" >&6; }
2688 else
2689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2690 $as_echo "no" >&6; }
2691 fi
2692
2693
2694 fi
2695 if test -z "$ac_cv_prog_CC"; then
2696   ac_ct_CC=$CC
2697   # Extract the first word of "gcc", so it can be a program name with args.
2698 set dummy gcc; ac_word=$2
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2700 $as_echo_n "checking for $ac_word... " >&6; }
2701 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2702   $as_echo_n "(cached) " >&6
2703 else
2704   if test -n "$ac_ct_CC"; then
2705   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2706 else
2707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2708 for as_dir in $PATH
2709 do
2710   IFS=$as_save_IFS
2711   test -z "$as_dir" && as_dir=.
2712     for ac_exec_ext in '' $ac_executable_extensions; do
2713   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2714     ac_cv_prog_ac_ct_CC="gcc"
2715     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2716     break 2
2717   fi
2718 done
2719   done
2720 IFS=$as_save_IFS
2721
2722 fi
2723 fi
2724 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2725 if test -n "$ac_ct_CC"; then
2726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2727 $as_echo "$ac_ct_CC" >&6; }
2728 else
2729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2730 $as_echo "no" >&6; }
2731 fi
2732
2733   if test "x$ac_ct_CC" = x; then
2734     CC=""
2735   else
2736     case $cross_compiling:$ac_tool_warned in
2737 yes:)
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2739 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2740 ac_tool_warned=yes ;;
2741 esac
2742     CC=$ac_ct_CC
2743   fi
2744 else
2745   CC="$ac_cv_prog_CC"
2746 fi
2747
2748 if test -z "$CC"; then
2749           if test -n "$ac_tool_prefix"; then
2750     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2751 set dummy ${ac_tool_prefix}cc; ac_word=$2
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2753 $as_echo_n "checking for $ac_word... " >&6; }
2754 if test "${ac_cv_prog_CC+set}" = set; then :
2755   $as_echo_n "(cached) " >&6
2756 else
2757   if test -n "$CC"; then
2758   ac_cv_prog_CC="$CC" # Let the user override the test.
2759 else
2760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761 for as_dir in $PATH
2762 do
2763   IFS=$as_save_IFS
2764   test -z "$as_dir" && as_dir=.
2765     for ac_exec_ext in '' $ac_executable_extensions; do
2766   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2767     ac_cv_prog_CC="${ac_tool_prefix}cc"
2768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2769     break 2
2770   fi
2771 done
2772   done
2773 IFS=$as_save_IFS
2774
2775 fi
2776 fi
2777 CC=$ac_cv_prog_CC
2778 if test -n "$CC"; then
2779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2780 $as_echo "$CC" >&6; }
2781 else
2782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2783 $as_echo "no" >&6; }
2784 fi
2785
2786
2787   fi
2788 fi
2789 if test -z "$CC"; then
2790   # Extract the first word of "cc", so it can be a program name with args.
2791 set dummy cc; ac_word=$2
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2793 $as_echo_n "checking for $ac_word... " >&6; }
2794 if test "${ac_cv_prog_CC+set}" = set; then :
2795   $as_echo_n "(cached) " >&6
2796 else
2797   if test -n "$CC"; then
2798   ac_cv_prog_CC="$CC" # Let the user override the test.
2799 else
2800   ac_prog_rejected=no
2801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2802 for as_dir in $PATH
2803 do
2804   IFS=$as_save_IFS
2805   test -z "$as_dir" && as_dir=.
2806     for ac_exec_ext in '' $ac_executable_extensions; do
2807   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2808     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2809        ac_prog_rejected=yes
2810        continue
2811      fi
2812     ac_cv_prog_CC="cc"
2813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2814     break 2
2815   fi
2816 done
2817   done
2818 IFS=$as_save_IFS
2819
2820 if test $ac_prog_rejected = yes; then
2821   # We found a bogon in the path, so make sure we never use it.
2822   set dummy $ac_cv_prog_CC
2823   shift
2824   if test $# != 0; then
2825     # We chose a different compiler from the bogus one.
2826     # However, it has the same basename, so the bogon will be chosen
2827     # first if we set CC to just the basename; use the full file name.
2828     shift
2829     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2830   fi
2831 fi
2832 fi
2833 fi
2834 CC=$ac_cv_prog_CC
2835 if test -n "$CC"; then
2836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2837 $as_echo "$CC" >&6; }
2838 else
2839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2840 $as_echo "no" >&6; }
2841 fi
2842
2843
2844 fi
2845 if test -z "$CC"; then
2846   if test -n "$ac_tool_prefix"; then
2847   for ac_prog in cl.exe
2848   do
2849     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2850 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2852 $as_echo_n "checking for $ac_word... " >&6; }
2853 if test "${ac_cv_prog_CC+set}" = set; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   if test -n "$CC"; then
2857   ac_cv_prog_CC="$CC" # Let the user override the test.
2858 else
2859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2860 for as_dir in $PATH
2861 do
2862   IFS=$as_save_IFS
2863   test -z "$as_dir" && as_dir=.
2864     for ac_exec_ext in '' $ac_executable_extensions; do
2865   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2866     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2868     break 2
2869   fi
2870 done
2871   done
2872 IFS=$as_save_IFS
2873
2874 fi
2875 fi
2876 CC=$ac_cv_prog_CC
2877 if test -n "$CC"; then
2878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2879 $as_echo "$CC" >&6; }
2880 else
2881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2882 $as_echo "no" >&6; }
2883 fi
2884
2885
2886     test -n "$CC" && break
2887   done
2888 fi
2889 if test -z "$CC"; then
2890   ac_ct_CC=$CC
2891   for ac_prog in cl.exe
2892 do
2893   # Extract the first word of "$ac_prog", so it can be a program name with args.
2894 set dummy $ac_prog; ac_word=$2
2895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2896 $as_echo_n "checking for $ac_word... " >&6; }
2897 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2898   $as_echo_n "(cached) " >&6
2899 else
2900   if test -n "$ac_ct_CC"; then
2901   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2902 else
2903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2904 for as_dir in $PATH
2905 do
2906   IFS=$as_save_IFS
2907   test -z "$as_dir" && as_dir=.
2908     for ac_exec_ext in '' $ac_executable_extensions; do
2909   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2910     ac_cv_prog_ac_ct_CC="$ac_prog"
2911     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2912     break 2
2913   fi
2914 done
2915   done
2916 IFS=$as_save_IFS
2917
2918 fi
2919 fi
2920 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2921 if test -n "$ac_ct_CC"; then
2922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2923 $as_echo "$ac_ct_CC" >&6; }
2924 else
2925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2926 $as_echo "no" >&6; }
2927 fi
2928
2929
2930   test -n "$ac_ct_CC" && break
2931 done
2932
2933   if test "x$ac_ct_CC" = x; then
2934     CC=""
2935   else
2936     case $cross_compiling:$ac_tool_warned in
2937 yes:)
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2939 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2940 ac_tool_warned=yes ;;
2941 esac
2942     CC=$ac_ct_CC
2943   fi
2944 fi
2945
2946 fi
2947
2948
2949 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2950 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2951 as_fn_error "no acceptable C compiler found in \$PATH
2952 See \`config.log' for more details." "$LINENO" 5; }
2953
2954 # Provide some information about the compiler.
2955 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2956 set X $ac_compile
2957 ac_compiler=$2
2958 for ac_option in --version -v -V -qversion; do
2959   { { ac_try="$ac_compiler $ac_option >&5"
2960 case "(($ac_try" in
2961   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2962   *) ac_try_echo=$ac_try;;
2963 esac
2964 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2965 $as_echo "$ac_try_echo"; } >&5
2966   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2967   ac_status=$?
2968   if test -s conftest.err; then
2969     sed '10a\
2970 ... rest of stderr output deleted ...
2971          10q' conftest.err >conftest.er1
2972     cat conftest.er1 >&5
2973     rm -f conftest.er1 conftest.err
2974   fi
2975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2976   test $ac_status = 0; }
2977 done
2978
2979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2980 /* end confdefs.h.  */
2981
2982 int
2983 main ()
2984 {
2985
2986   ;
2987   return 0;
2988 }
2989 _ACEOF
2990 ac_clean_files_save=$ac_clean_files
2991 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2992 # Try to create an executable without -o first, disregard a.out.
2993 # It will help us diagnose broken compilers, and finding out an intuition
2994 # of exeext.
2995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2996 $as_echo_n "checking for C compiler default output file name... " >&6; }
2997 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2998
2999 # The possible output files:
3000 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3001
3002 ac_rmfiles=
3003 for ac_file in $ac_files
3004 do
3005   case $ac_file in
3006     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3007     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3008   esac
3009 done
3010 rm -f $ac_rmfiles
3011
3012 if { { ac_try="$ac_link_default"
3013 case "(($ac_try" in
3014   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3015   *) ac_try_echo=$ac_try;;
3016 esac
3017 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3018 $as_echo "$ac_try_echo"; } >&5
3019   (eval "$ac_link_default") 2>&5
3020   ac_status=$?
3021   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3022   test $ac_status = 0; }; then :
3023   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3024 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3025 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3026 # so that the user can short-circuit this test for compilers unknown to
3027 # Autoconf.
3028 for ac_file in $ac_files ''
3029 do
3030   test -f "$ac_file" || continue
3031   case $ac_file in
3032     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3033         ;;
3034     [ab].out )
3035         # We found the default executable, but exeext='' is most
3036         # certainly right.
3037         break;;
3038     *.* )
3039         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3040         then :; else
3041            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3042         fi
3043         # We set ac_cv_exeext here because the later test for it is not
3044         # safe: cross compilers may not add the suffix if given an `-o'
3045         # argument, so we may need to know it at that point already.
3046         # Even if this section looks crufty: it has the advantage of
3047         # actually working.
3048         break;;
3049     * )
3050         break;;
3051   esac
3052 done
3053 test "$ac_cv_exeext" = no && ac_cv_exeext=
3054
3055 else
3056   ac_file=''
3057 fi
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3059 $as_echo "$ac_file" >&6; }
3060 if test -z "$ac_file"; then :
3061   $as_echo "$as_me: failed program was:" >&5
3062 sed 's/^/| /' conftest.$ac_ext >&5
3063
3064 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3065 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3066 { as_fn_set_status 77
3067 as_fn_error "C compiler cannot create executables
3068 See \`config.log' for more details." "$LINENO" 5; }; }
3069 fi
3070 ac_exeext=$ac_cv_exeext
3071
3072 # Check that the compiler produces executables we can run.  If not, either
3073 # the compiler is broken, or we cross compile.
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3075 $as_echo_n "checking whether the C compiler works... " >&6; }
3076 # If not cross compiling, check that we can run a simple program.
3077 if test "$cross_compiling" != yes; then
3078   if { ac_try='./$ac_file'
3079   { { case "(($ac_try" in
3080   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3081   *) ac_try_echo=$ac_try;;
3082 esac
3083 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3084 $as_echo "$ac_try_echo"; } >&5
3085   (eval "$ac_try") 2>&5
3086   ac_status=$?
3087   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3088   test $ac_status = 0; }; }; then
3089     cross_compiling=no
3090   else
3091     if test "$cross_compiling" = maybe; then
3092         cross_compiling=yes
3093     else
3094         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3096 as_fn_error "cannot run C compiled programs.
3097 If you meant to cross compile, use \`--host'.
3098 See \`config.log' for more details." "$LINENO" 5; }
3099     fi
3100   fi
3101 fi
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3103 $as_echo "yes" >&6; }
3104
3105 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3106 ac_clean_files=$ac_clean_files_save
3107 # Check that the compiler produces executables we can run.  If not, either
3108 # the compiler is broken, or we cross compile.
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3110 $as_echo_n "checking whether we are cross compiling... " >&6; }
3111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3112 $as_echo "$cross_compiling" >&6; }
3113
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3115 $as_echo_n "checking for suffix of executables... " >&6; }
3116 if { { ac_try="$ac_link"
3117 case "(($ac_try" in
3118   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3119   *) ac_try_echo=$ac_try;;
3120 esac
3121 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3122 $as_echo "$ac_try_echo"; } >&5
3123   (eval "$ac_link") 2>&5
3124   ac_status=$?
3125   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3126   test $ac_status = 0; }; then :
3127   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3128 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3129 # work properly (i.e., refer to `conftest.exe'), while it won't with
3130 # `rm'.
3131 for ac_file in conftest.exe conftest conftest.*; do
3132   test -f "$ac_file" || continue
3133   case $ac_file in
3134     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3135     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3136           break;;
3137     * ) break;;
3138   esac
3139 done
3140 else
3141   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3142 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3143 as_fn_error "cannot compute suffix of executables: cannot compile and link
3144 See \`config.log' for more details." "$LINENO" 5; }
3145 fi
3146 rm -f conftest$ac_cv_exeext
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3148 $as_echo "$ac_cv_exeext" >&6; }
3149
3150 rm -f conftest.$ac_ext
3151 EXEEXT=$ac_cv_exeext
3152 ac_exeext=$EXEEXT
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3154 $as_echo_n "checking for suffix of object files... " >&6; }
3155 if test "${ac_cv_objext+set}" = set; then :
3156   $as_echo_n "(cached) " >&6
3157 else
3158   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3159 /* end confdefs.h.  */
3160
3161 int
3162 main ()
3163 {
3164
3165   ;
3166   return 0;
3167 }
3168 _ACEOF
3169 rm -f conftest.o conftest.obj
3170 if { { ac_try="$ac_compile"
3171 case "(($ac_try" in
3172   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3173   *) ac_try_echo=$ac_try;;
3174 esac
3175 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3176 $as_echo "$ac_try_echo"; } >&5
3177   (eval "$ac_compile") 2>&5
3178   ac_status=$?
3179   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3180   test $ac_status = 0; }; then :
3181   for ac_file in conftest.o conftest.obj conftest.*; do
3182   test -f "$ac_file" || continue;
3183   case $ac_file in
3184     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3185     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3186        break;;
3187   esac
3188 done
3189 else
3190   $as_echo "$as_me: failed program was:" >&5
3191 sed 's/^/| /' conftest.$ac_ext >&5
3192
3193 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3194 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3195 as_fn_error "cannot compute suffix of object files: cannot compile
3196 See \`config.log' for more details." "$LINENO" 5; }
3197 fi
3198 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3199 fi
3200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3201 $as_echo "$ac_cv_objext" >&6; }
3202 OBJEXT=$ac_cv_objext
3203 ac_objext=$OBJEXT
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3205 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3206 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3207   $as_echo_n "(cached) " >&6
3208 else
3209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3210 /* end confdefs.h.  */
3211
3212 int
3213 main ()
3214 {
3215 #ifndef __GNUC__
3216        choke me
3217 #endif
3218
3219   ;
3220   return 0;
3221 }
3222 _ACEOF
3223 if ac_fn_c_try_compile "$LINENO"; then :
3224   ac_compiler_gnu=yes
3225 else
3226   ac_compiler_gnu=no
3227 fi
3228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3229 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3230
3231 fi
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3233 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3234 if test $ac_compiler_gnu = yes; then
3235   GCC=yes
3236 else
3237   GCC=
3238 fi
3239 ac_test_CFLAGS=${CFLAGS+set}
3240 ac_save_CFLAGS=$CFLAGS
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3242 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3243 if test "${ac_cv_prog_cc_g+set}" = set; then :
3244   $as_echo_n "(cached) " >&6
3245 else
3246   ac_save_c_werror_flag=$ac_c_werror_flag
3247    ac_c_werror_flag=yes
3248    ac_cv_prog_cc_g=no
3249    CFLAGS="-g"
3250    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3251 /* end confdefs.h.  */
3252
3253 int
3254 main ()
3255 {
3256
3257   ;
3258   return 0;
3259 }
3260 _ACEOF
3261 if ac_fn_c_try_compile "$LINENO"; then :
3262   ac_cv_prog_cc_g=yes
3263 else
3264   CFLAGS=""
3265       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3266 /* end confdefs.h.  */
3267
3268 int
3269 main ()
3270 {
3271
3272   ;
3273   return 0;
3274 }
3275 _ACEOF
3276 if ac_fn_c_try_compile "$LINENO"; then :
3277
3278 else
3279   ac_c_werror_flag=$ac_save_c_werror_flag
3280          CFLAGS="-g"
3281          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3282 /* end confdefs.h.  */
3283
3284 int
3285 main ()
3286 {
3287
3288   ;
3289   return 0;
3290 }
3291 _ACEOF
3292 if ac_fn_c_try_compile "$LINENO"; then :
3293   ac_cv_prog_cc_g=yes
3294 fi
3295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3296 fi
3297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3298 fi
3299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3300    ac_c_werror_flag=$ac_save_c_werror_flag
3301 fi
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3303 $as_echo "$ac_cv_prog_cc_g" >&6; }
3304 if test "$ac_test_CFLAGS" = set; then
3305   CFLAGS=$ac_save_CFLAGS
3306 elif test $ac_cv_prog_cc_g = yes; then
3307   if test "$GCC" = yes; then
3308     CFLAGS="-g -O2"
3309   else
3310     CFLAGS="-g"
3311   fi
3312 else
3313   if test "$GCC" = yes; then
3314     CFLAGS="-O2"
3315   else
3316     CFLAGS=
3317   fi
3318 fi
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3320 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3321 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3322   $as_echo_n "(cached) " >&6
3323 else
3324   ac_cv_prog_cc_c89=no
3325 ac_save_CC=$CC
3326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327 /* end confdefs.h.  */
3328 #include <stdarg.h>
3329 #include <stdio.h>
3330 #include <sys/types.h>
3331 #include <sys/stat.h>
3332 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3333 struct buf { int x; };
3334 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3335 static char *e (p, i)
3336      char **p;
3337      int i;
3338 {
3339   return p[i];
3340 }
3341 static char *f (char * (*g) (char **, int), char **p, ...)
3342 {
3343   char *s;
3344   va_list v;
3345   va_start (v,p);
3346   s = g (p, va_arg (v,int));
3347   va_end (v);
3348   return s;
3349 }
3350
3351 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3352    function prototypes and stuff, but not '\xHH' hex character constants.
3353    These don't provoke an error unfortunately, instead are silently treated
3354    as 'x'.  The following induces an error, until -std is added to get
3355    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3356    array size at least.  It's necessary to write '\x00'==0 to get something
3357    that's true only with -std.  */
3358 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3359
3360 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3361    inside strings and character constants.  */
3362 #define FOO(x) 'x'
3363 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3364
3365 int test (int i, double x);
3366 struct s1 {int (*f) (int a);};
3367 struct s2 {int (*f) (double a);};
3368 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3369 int argc;
3370 char **argv;
3371 int
3372 main ()
3373 {
3374 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3375   ;
3376   return 0;
3377 }
3378 _ACEOF
3379 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3380         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3381 do
3382   CC="$ac_save_CC $ac_arg"
3383   if ac_fn_c_try_compile "$LINENO"; then :
3384   ac_cv_prog_cc_c89=$ac_arg
3385 fi
3386 rm -f core conftest.err conftest.$ac_objext
3387   test "x$ac_cv_prog_cc_c89" != "xno" && break
3388 done
3389 rm -f conftest.$ac_ext
3390 CC=$ac_save_CC
3391
3392 fi
3393 # AC_CACHE_VAL
3394 case "x$ac_cv_prog_cc_c89" in
3395   x)
3396     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3397 $as_echo "none needed" >&6; } ;;
3398   xno)
3399     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3400 $as_echo "unsupported" >&6; } ;;
3401   *)
3402     CC="$CC $ac_cv_prog_cc_c89"
3403     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3404 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3405 esac
3406 if test "x$ac_cv_prog_cc_c89" != xno; then :
3407
3408 fi
3409
3410 ac_ext=c
3411 ac_cpp='$CPP $CPPFLAGS'
3412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3415
3416
3417 ac_ext=c
3418 ac_cpp='$CPP $CPPFLAGS'
3419 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3420 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3421 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3423 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3424 # On Suns, sometimes $CPP names a directory.
3425 if test -n "$CPP" && test -d "$CPP"; then
3426   CPP=
3427 fi
3428 if test -z "$CPP"; then
3429   if test "${ac_cv_prog_CPP+set}" = set; then :
3430   $as_echo_n "(cached) " >&6
3431 else
3432       # Double quotes because CPP needs to be expanded
3433     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3434     do
3435       ac_preproc_ok=false
3436 for ac_c_preproc_warn_flag in '' yes
3437 do
3438   # Use a header file that comes with gcc, so configuring glibc
3439   # with a fresh cross-compiler works.
3440   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3441   # <limits.h> exists even on freestanding compilers.
3442   # On the NeXT, cc -E runs the code through the compiler's parser,
3443   # not just through cpp. "Syntax error" is here to catch this case.
3444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3445 /* end confdefs.h.  */
3446 #ifdef __STDC__
3447 # include <limits.h>
3448 #else
3449 # include <assert.h>
3450 #endif
3451                      Syntax error
3452 _ACEOF
3453 if ac_fn_c_try_cpp "$LINENO"; then :
3454
3455 else
3456   # Broken: fails on valid input.
3457 continue
3458 fi
3459 rm -f conftest.err conftest.$ac_ext
3460
3461   # OK, works on sane cases.  Now check whether nonexistent headers
3462   # can be detected and how.
3463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3464 /* end confdefs.h.  */
3465 #include <ac_nonexistent.h>
3466 _ACEOF
3467 if ac_fn_c_try_cpp "$LINENO"; then :
3468   # Broken: success on invalid input.
3469 continue
3470 else
3471   # Passes both tests.
3472 ac_preproc_ok=:
3473 break
3474 fi
3475 rm -f conftest.err conftest.$ac_ext
3476
3477 done
3478 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3479 rm -f conftest.err conftest.$ac_ext
3480 if $ac_preproc_ok; then :
3481   break
3482 fi
3483
3484     done
3485     ac_cv_prog_CPP=$CPP
3486
3487 fi
3488   CPP=$ac_cv_prog_CPP
3489 else
3490   ac_cv_prog_CPP=$CPP
3491 fi
3492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3493 $as_echo "$CPP" >&6; }
3494 ac_preproc_ok=false
3495 for ac_c_preproc_warn_flag in '' yes
3496 do
3497   # Use a header file that comes with gcc, so configuring glibc
3498   # with a fresh cross-compiler works.
3499   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3500   # <limits.h> exists even on freestanding compilers.
3501   # On the NeXT, cc -E runs the code through the compiler's parser,
3502   # not just through cpp. "Syntax error" is here to catch this case.
3503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3504 /* end confdefs.h.  */
3505 #ifdef __STDC__
3506 # include <limits.h>
3507 #else
3508 # include <assert.h>
3509 #endif
3510                      Syntax error
3511 _ACEOF
3512 if ac_fn_c_try_cpp "$LINENO"; then :
3513
3514 else
3515   # Broken: fails on valid input.
3516 continue
3517 fi
3518 rm -f conftest.err conftest.$ac_ext
3519
3520   # OK, works on sane cases.  Now check whether nonexistent headers
3521   # can be detected and how.
3522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3523 /* end confdefs.h.  */
3524 #include <ac_nonexistent.h>
3525 _ACEOF
3526 if ac_fn_c_try_cpp "$LINENO"; then :
3527   # Broken: success on invalid input.
3528 continue
3529 else
3530   # Passes both tests.
3531 ac_preproc_ok=:
3532 break
3533 fi
3534 rm -f conftest.err conftest.$ac_ext
3535
3536 done
3537 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3538 rm -f conftest.err conftest.$ac_ext
3539 if $ac_preproc_ok; then :
3540
3541 else
3542   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3543 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3544 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3545 See \`config.log' for more details." "$LINENO" 5; }
3546 fi
3547
3548 ac_ext=c
3549 ac_cpp='$CPP $CPPFLAGS'
3550 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3551 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3552 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3553
3554
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3556 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3557 if test "${ac_cv_path_GREP+set}" = set; then :
3558   $as_echo_n "(cached) " >&6
3559 else
3560   if test -z "$GREP"; then
3561   ac_path_GREP_found=false
3562   # Loop through the user's path and test for each of PROGNAME-LIST
3563   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3564 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3565 do
3566   IFS=$as_save_IFS
3567   test -z "$as_dir" && as_dir=.
3568     for ac_prog in grep ggrep; do
3569     for ac_exec_ext in '' $ac_executable_extensions; do
3570       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3571       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3572 # Check for GNU ac_path_GREP and select it if it is found.
3573   # Check for GNU $ac_path_GREP
3574 case `"$ac_path_GREP" --version 2>&1` in
3575 *GNU*)
3576   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3577 *)
3578   ac_count=0
3579   $as_echo_n 0123456789 >"conftest.in"
3580   while :
3581   do
3582     cat "conftest.in" "conftest.in" >"conftest.tmp"
3583     mv "conftest.tmp" "conftest.in"
3584     cp "conftest.in" "conftest.nl"
3585     $as_echo 'GREP' >> "conftest.nl"
3586     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3587     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3588     as_fn_arith $ac_count + 1 && ac_count=$as_val
3589     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3590       # Best one so far, save it but keep looking for a better one
3591       ac_cv_path_GREP="$ac_path_GREP"
3592       ac_path_GREP_max=$ac_count
3593     fi
3594     # 10*(2^10) chars as input seems more than enough
3595     test $ac_count -gt 10 && break
3596   done
3597   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3598 esac
3599
3600       $ac_path_GREP_found && break 3
3601     done
3602   done
3603   done
3604 IFS=$as_save_IFS
3605   if test -z "$ac_cv_path_GREP"; then
3606     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3607   fi
3608 else
3609   ac_cv_path_GREP=$GREP
3610 fi
3611
3612 fi
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3614 $as_echo "$ac_cv_path_GREP" >&6; }
3615  GREP="$ac_cv_path_GREP"
3616
3617
3618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3619 $as_echo_n "checking for egrep... " >&6; }
3620 if test "${ac_cv_path_EGREP+set}" = set; then :
3621   $as_echo_n "(cached) " >&6
3622 else
3623   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3624    then ac_cv_path_EGREP="$GREP -E"
3625    else
3626      if test -z "$EGREP"; then
3627   ac_path_EGREP_found=false
3628   # Loop through the user's path and test for each of PROGNAME-LIST
3629   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3630 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3631 do
3632   IFS=$as_save_IFS
3633   test -z "$as_dir" && as_dir=.
3634     for ac_prog in egrep; do
3635     for ac_exec_ext in '' $ac_executable_extensions; do
3636       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3637       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3638 # Check for GNU ac_path_EGREP and select it if it is found.
3639   # Check for GNU $ac_path_EGREP
3640 case `"$ac_path_EGREP" --version 2>&1` in
3641 *GNU*)
3642   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3643 *)
3644   ac_count=0
3645   $as_echo_n 0123456789 >"conftest.in"
3646   while :
3647   do
3648     cat "conftest.in" "conftest.in" >"conftest.tmp"
3649     mv "conftest.tmp" "conftest.in"
3650     cp "conftest.in" "conftest.nl"
3651     $as_echo 'EGREP' >> "conftest.nl"
3652     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3653     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3654     as_fn_arith $ac_count + 1 && ac_count=$as_val
3655     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3656       # Best one so far, save it but keep looking for a better one
3657       ac_cv_path_EGREP="$ac_path_EGREP"
3658       ac_path_EGREP_max=$ac_count
3659     fi
3660     # 10*(2^10) chars as input seems more than enough
3661     test $ac_count -gt 10 && break
3662   done
3663   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3664 esac
3665
3666       $ac_path_EGREP_found && break 3
3667     done
3668   done
3669   done
3670 IFS=$as_save_IFS
3671   if test -z "$ac_cv_path_EGREP"; then
3672     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3673   fi
3674 else
3675   ac_cv_path_EGREP=$EGREP
3676 fi
3677
3678    fi
3679 fi
3680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3681 $as_echo "$ac_cv_path_EGREP" >&6; }
3682  EGREP="$ac_cv_path_EGREP"
3683
3684
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3686 $as_echo_n "checking for ANSI C header files... " >&6; }
3687 if test "${ac_cv_header_stdc+set}" = set; then :
3688   $as_echo_n "(cached) " >&6
3689 else
3690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3691 /* end confdefs.h.  */
3692 #include <stdlib.h>
3693 #include <stdarg.h>
3694 #include <string.h>
3695 #include <float.h>
3696
3697 int
3698 main ()
3699 {
3700
3701   ;
3702   return 0;
3703 }
3704 _ACEOF
3705 if ac_fn_c_try_compile "$LINENO"; then :
3706   ac_cv_header_stdc=yes
3707 else
3708   ac_cv_header_stdc=no
3709 fi
3710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3711
3712 if test $ac_cv_header_stdc = yes; then
3713   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3715 /* end confdefs.h.  */
3716 #include <string.h>
3717
3718 _ACEOF
3719 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3720   $EGREP "memchr" >/dev/null 2>&1; then :
3721
3722 else
3723   ac_cv_header_stdc=no
3724 fi
3725 rm -f conftest*
3726
3727 fi
3728
3729 if test $ac_cv_header_stdc = yes; then
3730   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3732 /* end confdefs.h.  */
3733 #include <stdlib.h>
3734
3735 _ACEOF
3736 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3737   $EGREP "free" >/dev/null 2>&1; then :
3738
3739 else
3740   ac_cv_header_stdc=no
3741 fi
3742 rm -f conftest*
3743
3744 fi
3745
3746 if test $ac_cv_header_stdc = yes; then
3747   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3748   if test "$cross_compiling" = yes; then :
3749   :
3750 else
3751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752 /* end confdefs.h.  */
3753 #include <ctype.h>
3754 #include <stdlib.h>
3755 #if ((' ' & 0x0FF) == 0x020)
3756 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3757 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3758 #else
3759 # define ISLOWER(c) \
3760                    (('a' <= (c) && (c) <= 'i') \
3761                      || ('j' <= (c) && (c) <= 'r') \
3762                      || ('s' <= (c) && (c) <= 'z'))
3763 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3764 #endif
3765
3766 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3767 int
3768 main ()
3769 {
3770   int i;
3771   for (i = 0; i < 256; i++)
3772     if (XOR (islower (i), ISLOWER (i))
3773         || toupper (i) != TOUPPER (i))
3774       return 2;
3775   return 0;
3776 }
3777 _ACEOF
3778 if ac_fn_c_try_run "$LINENO"; then :
3779
3780 else
3781   ac_cv_header_stdc=no
3782 fi
3783 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3784   conftest.$ac_objext conftest.beam conftest.$ac_ext
3785 fi
3786
3787 fi
3788 fi
3789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3790 $as_echo "$ac_cv_header_stdc" >&6; }
3791 if test $ac_cv_header_stdc = yes; then
3792
3793 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3794
3795 fi
3796
3797 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3798 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3799                   inttypes.h stdint.h unistd.h
3800 do :
3801   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3802 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3803 "
3804 eval as_val=\$$as_ac_Header
3805    if test "x$as_val" = x""yes; then :
3806   cat >>confdefs.h <<_ACEOF
3807 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3808 _ACEOF
3809
3810 fi
3811
3812 done
3813
3814
3815
3816   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3817 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3818   MINIX=yes
3819 else
3820   MINIX=
3821 fi
3822
3823
3824   if test "$MINIX" = yes; then
3825
3826 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3827
3828
3829 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3830
3831
3832 $as_echo "#define _MINIX 1" >>confdefs.h
3833
3834   fi
3835
3836
3837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3838 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3839 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3840   $as_echo_n "(cached) " >&6
3841 else
3842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3843 /* end confdefs.h.  */
3844
3845 #         define __EXTENSIONS__ 1
3846           $ac_includes_default
3847 int
3848 main ()
3849 {
3850
3851   ;
3852   return 0;
3853 }
3854 _ACEOF
3855 if ac_fn_c_try_compile "$LINENO"; then :
3856   ac_cv_safe_to_define___extensions__=yes
3857 else
3858   ac_cv_safe_to_define___extensions__=no
3859 fi
3860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3861 fi
3862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3863 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3864   test $ac_cv_safe_to_define___extensions__ = yes &&
3865     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3866
3867   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3868
3869   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3870
3871   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3872
3873   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3874
3875
3876
3877 libtool_VERSION=1:0:0
3878
3879
3880 # 1.11.1: Require that version of automake.
3881 # foreign: Don't require README, INSTALL, NEWS, etc.
3882 # no-define: Don't define PACKAGE and VERSION.
3883 # no-dependencies: Don't generate automatic dependencies.
3884 #    (because it breaks when using bootstrap-lean, since some of the
3885 #    headers are gone at "make install" time).
3886 # -Wall: Issue all automake warnings.
3887 # -Wno-portability: Don't warn about constructs supported by GNU make.
3888 #    (because GCC requires GNU make anyhow).
3889 am__api_version='1.11'
3890
3891 # Find a good install program.  We prefer a C program (faster),
3892 # so one script is as good as another.  But avoid the broken or
3893 # incompatible versions:
3894 # SysV /etc/install, /usr/sbin/install
3895 # SunOS /usr/etc/install
3896 # IRIX /sbin/install
3897 # AIX /bin/install
3898 # AmigaOS /C/install, which installs bootblocks on floppy discs
3899 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3900 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3901 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3902 # OS/2's system install, which has a completely different semantic
3903 # ./install, which can be erroneously created by make from ./install.sh.
3904 # Reject install programs that cannot install multiple files.
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3906 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3907 if test -z "$INSTALL"; then
3908 if test "${ac_cv_path_install+set}" = set; then :
3909   $as_echo_n "(cached) " >&6
3910 else
3911   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3912 for as_dir in $PATH
3913 do
3914   IFS=$as_save_IFS
3915   test -z "$as_dir" && as_dir=.
3916     # Account for people who put trailing slashes in PATH elements.
3917 case $as_dir/ in #((
3918   ./ | .// | /[cC]/* | \
3919   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3920   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3921   /usr/ucb/* ) ;;
3922   *)
3923     # OSF1 and SCO ODT 3.0 have their own names for install.
3924     # Don't use installbsd from OSF since it installs stuff as root
3925     # by default.
3926     for ac_prog in ginstall scoinst install; do
3927       for ac_exec_ext in '' $ac_executable_extensions; do
3928         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3929           if test $ac_prog = install &&
3930             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3931             # AIX install.  It has an incompatible calling convention.
3932             :
3933           elif test $ac_prog = install &&
3934             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3935             # program-specific install script used by HP pwplus--don't use.
3936             :
3937           else
3938             rm -rf conftest.one conftest.two conftest.dir
3939             echo one > conftest.one
3940             echo two > conftest.two
3941             mkdir conftest.dir
3942             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3943               test -s conftest.one && test -s conftest.two &&
3944               test -s conftest.dir/conftest.one &&
3945               test -s conftest.dir/conftest.two
3946             then
3947               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3948               break 3
3949             fi
3950           fi
3951         fi
3952       done
3953     done
3954     ;;
3955 esac
3956
3957   done
3958 IFS=$as_save_IFS
3959
3960 rm -rf conftest.one conftest.two conftest.dir
3961
3962 fi
3963   if test "${ac_cv_path_install+set}" = set; then
3964     INSTALL=$ac_cv_path_install
3965   else
3966     # As a last resort, use the slow shell script.  Don't cache a
3967     # value for INSTALL within a source directory, because that will
3968     # break other packages using the cache if that directory is
3969     # removed, or if the value is a relative name.
3970     INSTALL=$ac_install_sh
3971   fi
3972 fi
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3974 $as_echo "$INSTALL" >&6; }
3975
3976 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3977 # It thinks the first close brace ends the variable substitution.
3978 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3979
3980 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3981
3982 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3983
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3985 $as_echo_n "checking whether build environment is sane... " >&6; }
3986 # Just in case
3987 sleep 1
3988 echo timestamp > conftest.file
3989 # Reject unsafe characters in $srcdir or the absolute working directory
3990 # name.  Accept space and tab only in the latter.
3991 am_lf='
3992 '
3993 case `pwd` in
3994   *[\\\"\#\$\&\'\`$am_lf]*)
3995     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3996 esac
3997 case $srcdir in
3998   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3999     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
4000 esac
4001
4002 # Do `set' in a subshell so we don't clobber the current shell's
4003 # arguments.  Must try -L first in case configure is actually a
4004 # symlink; some systems play weird games with the mod time of symlinks
4005 # (eg FreeBSD returns the mod time of the symlink's containing
4006 # directory).
4007 if (
4008    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4009    if test "$*" = "X"; then
4010       # -L didn't work.
4011       set X `ls -t "$srcdir/configure" conftest.file`
4012    fi
4013    rm -f conftest.file
4014    if test "$*" != "X $srcdir/configure conftest.file" \
4015       && test "$*" != "X conftest.file $srcdir/configure"; then
4016
4017       # If neither matched, then we have a broken ls.  This can happen
4018       # if, for instance, CONFIG_SHELL is bash and it inherits a
4019       # broken ls alias from the environment.  This has actually
4020       # happened.  Such a system could not be considered "sane".
4021       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
4022 alias in your environment" "$LINENO" 5
4023    fi
4024
4025    test "$2" = conftest.file
4026    )
4027 then
4028    # Ok.
4029    :
4030 else
4031    as_fn_error "newly created file is older than distributed files!
4032 Check your system clock" "$LINENO" 5
4033 fi
4034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4035 $as_echo "yes" >&6; }
4036 test "$program_prefix" != NONE &&
4037   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4038 # Use a double $ so make ignores it.
4039 test "$program_suffix" != NONE &&
4040   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4041 # Double any \ or $.
4042 # By default was `s,x,x', remove it if useless.
4043 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4044 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4045
4046 # expand $ac_aux_dir to an absolute path
4047 am_aux_dir=`cd $ac_aux_dir && pwd`
4048
4049 if test x"${MISSING+set}" != xset; then
4050   case $am_aux_dir in
4051   *\ * | *\     *)
4052     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4053   *)
4054     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4055   esac
4056 fi
4057 # Use eval to expand $SHELL
4058 if eval "$MISSING --run true"; then
4059   am_missing_run="$MISSING --run "
4060 else
4061   am_missing_run=
4062   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
4063 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
4064 fi
4065
4066 if test x"${install_sh}" != xset; then
4067   case $am_aux_dir in
4068   *\ * | *\     *)
4069     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4070   *)
4071     install_sh="\${SHELL} $am_aux_dir/install-sh"
4072   esac
4073 fi
4074
4075 # Installed binaries are usually stripped using `strip' when the user
4076 # run `make install-strip'.  However `strip' might not be the right
4077 # tool to use in cross-compilation environments, therefore Automake
4078 # will honor the `STRIP' environment variable to overrule this program.
4079 if test "$cross_compiling" != no; then
4080   if test -n "$ac_tool_prefix"; then
4081   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4082 set dummy ${ac_tool_prefix}strip; ac_word=$2
4083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4084 $as_echo_n "checking for $ac_word... " >&6; }
4085 if test "${ac_cv_prog_STRIP+set}" = set; then :
4086   $as_echo_n "(cached) " >&6
4087 else
4088   if test -n "$STRIP"; then
4089   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4090 else
4091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4092 for as_dir in $PATH
4093 do
4094   IFS=$as_save_IFS
4095   test -z "$as_dir" && as_dir=.
4096     for ac_exec_ext in '' $ac_executable_extensions; do
4097   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4098     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4100     break 2
4101   fi
4102 done
4103   done
4104 IFS=$as_save_IFS
4105
4106 fi
4107 fi
4108 STRIP=$ac_cv_prog_STRIP
4109 if test -n "$STRIP"; then
4110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4111 $as_echo "$STRIP" >&6; }
4112 else
4113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4114 $as_echo "no" >&6; }
4115 fi
4116
4117
4118 fi
4119 if test -z "$ac_cv_prog_STRIP"; then
4120   ac_ct_STRIP=$STRIP
4121   # Extract the first word of "strip", so it can be a program name with args.
4122 set dummy strip; ac_word=$2
4123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4124 $as_echo_n "checking for $ac_word... " >&6; }
4125 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4126   $as_echo_n "(cached) " >&6
4127 else
4128   if test -n "$ac_ct_STRIP"; then
4129   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4130 else
4131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4132 for as_dir in $PATH
4133 do
4134   IFS=$as_save_IFS
4135   test -z "$as_dir" && as_dir=.
4136     for ac_exec_ext in '' $ac_executable_extensions; do
4137   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4138     ac_cv_prog_ac_ct_STRIP="strip"
4139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4140     break 2
4141   fi
4142 done
4143   done
4144 IFS=$as_save_IFS
4145
4146 fi
4147 fi
4148 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4149 if test -n "$ac_ct_STRIP"; then
4150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4151 $as_echo "$ac_ct_STRIP" >&6; }
4152 else
4153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4154 $as_echo "no" >&6; }
4155 fi
4156
4157   if test "x$ac_ct_STRIP" = x; then
4158     STRIP=":"
4159   else
4160     case $cross_compiling:$ac_tool_warned in
4161 yes:)
4162 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4163 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4164 ac_tool_warned=yes ;;
4165 esac
4166     STRIP=$ac_ct_STRIP
4167   fi
4168 else
4169   STRIP="$ac_cv_prog_STRIP"
4170 fi
4171
4172 fi
4173 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4174
4175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4176 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4177 if test -z "$MKDIR_P"; then
4178   if test "${ac_cv_path_mkdir+set}" = set; then :
4179   $as_echo_n "(cached) " >&6
4180 else
4181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4182 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4183 do
4184   IFS=$as_save_IFS
4185   test -z "$as_dir" && as_dir=.
4186     for ac_prog in mkdir gmkdir; do
4187          for ac_exec_ext in '' $ac_executable_extensions; do
4188            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
4189            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4190              'mkdir (GNU coreutils) '* | \
4191              'mkdir (coreutils) '* | \
4192              'mkdir (fileutils) '4.1*)
4193                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4194                break 3;;
4195            esac
4196          done
4197        done
4198   done
4199 IFS=$as_save_IFS
4200
4201 fi
4202
4203   if test "${ac_cv_path_mkdir+set}" = set; then
4204     MKDIR_P="$ac_cv_path_mkdir -p"
4205   else
4206     # As a last resort, use the slow shell script.  Don't cache a
4207     # value for MKDIR_P within a source directory, because that will
4208     # break other packages using the cache if that directory is
4209     # removed, or if the value is a relative name.
4210     test -d ./--version && rmdir ./--version
4211     MKDIR_P="$ac_install_sh -d"
4212   fi
4213 fi
4214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4215 $as_echo "$MKDIR_P" >&6; }
4216
4217 mkdir_p="$MKDIR_P"
4218 case $mkdir_p in
4219   [\\/$]* | ?:[\\/]*) ;;
4220   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
4221 esac
4222
4223 for ac_prog in gawk mawk nawk awk
4224 do
4225   # Extract the first word of "$ac_prog", so it can be a program name with args.
4226 set dummy $ac_prog; ac_word=$2
4227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4228 $as_echo_n "checking for $ac_word... " >&6; }
4229 if test "${ac_cv_prog_AWK+set}" = set; then :
4230   $as_echo_n "(cached) " >&6
4231 else
4232   if test -n "$AWK"; then
4233   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4234 else
4235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4236 for as_dir in $PATH
4237 do
4238   IFS=$as_save_IFS
4239   test -z "$as_dir" && as_dir=.
4240     for ac_exec_ext in '' $ac_executable_extensions; do
4241   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4242     ac_cv_prog_AWK="$ac_prog"
4243     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4244     break 2
4245   fi
4246 done
4247   done
4248 IFS=$as_save_IFS
4249
4250 fi
4251 fi
4252 AWK=$ac_cv_prog_AWK
4253 if test -n "$AWK"; then
4254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4255 $as_echo "$AWK" >&6; }
4256 else
4257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4258 $as_echo "no" >&6; }
4259 fi
4260
4261
4262   test -n "$AWK" && break
4263 done
4264
4265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4266 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4267 set x ${MAKE-make}
4268 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4269 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4270   $as_echo_n "(cached) " >&6
4271 else
4272   cat >conftest.make <<\_ACEOF
4273 SHELL = /bin/sh
4274 all:
4275         @echo '@@@%%%=$(MAKE)=@@@%%%'
4276 _ACEOF
4277 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4278 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4279   *@@@%%%=?*=@@@%%%*)
4280     eval ac_cv_prog_make_${ac_make}_set=yes;;
4281   *)
4282     eval ac_cv_prog_make_${ac_make}_set=no;;
4283 esac
4284 rm -f conftest.make
4285 fi
4286 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4288 $as_echo "yes" >&6; }
4289   SET_MAKE=
4290 else
4291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4292 $as_echo "no" >&6; }
4293   SET_MAKE="MAKE=${MAKE-make}"
4294 fi
4295
4296 rm -rf .tst 2>/dev/null
4297 mkdir .tst 2>/dev/null
4298 if test -d .tst; then
4299   am__leading_dot=.
4300 else
4301   am__leading_dot=_
4302 fi
4303 rmdir .tst 2>/dev/null
4304
4305 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4306   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4307   # is not polluted with repeated "-I."
4308   am__isrc=' -I$(srcdir)'
4309   # test to see if srcdir already configured
4310   if test -f $srcdir/config.status; then
4311     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4312   fi
4313 fi
4314
4315 # test whether we have cygpath
4316 if test -z "$CYGPATH_W"; then
4317   if (cygpath --version) >/dev/null 2>/dev/null; then
4318     CYGPATH_W='cygpath -w'
4319   else
4320     CYGPATH_W=echo
4321   fi
4322 fi
4323
4324
4325 # Define the identity of the package.
4326  PACKAGE='libbacktrace'
4327  VERSION='version-unused'
4328
4329
4330 # Some tools Automake needs.
4331
4332 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4333
4334
4335 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4336
4337
4338 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4339
4340
4341 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4342
4343
4344 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4345
4346 # We need awk for the "check" target.  The system "awk" is bad on
4347 # some platforms.
4348 # Always define AMTAR for backward compatibility.  Yes, it's still used
4349 # in the wild :-(  We should find a proper way to deprecate it ...
4350 AMTAR='$${TAR-tar}'
4351
4352 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4353
4354
4355
4356
4357
4358
4359
4360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4361 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4362     # Check whether --enable-maintainer-mode was given.
4363 if test "${enable_maintainer_mode+set}" = set; then :
4364   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4365 else
4366   USE_MAINTAINER_MODE=no
4367 fi
4368
4369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4370 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4371    if test $USE_MAINTAINER_MODE = yes; then
4372   MAINTAINER_MODE_TRUE=
4373   MAINTAINER_MODE_FALSE='#'
4374 else
4375   MAINTAINER_MODE_TRUE='#'
4376   MAINTAINER_MODE_FALSE=
4377 fi
4378
4379   MAINT=$MAINTAINER_MODE_TRUE
4380
4381
4382
4383
4384 # Check whether --with-target-subdir was given.
4385 if test "${with_target_subdir+set}" = set; then :
4386   withval=$with_target_subdir;
4387 fi
4388
4389
4390 # We must force CC to /not/ be precious variables; otherwise
4391 # the wrong, non-multilib-adjusted value will be used in multilibs.
4392 # As a side effect, we have to subst CFLAGS ourselves.
4393
4394
4395 ac_ext=c
4396 ac_cpp='$CPP $CPPFLAGS'
4397 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4398 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4399 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4400 if test -n "$ac_tool_prefix"; then
4401   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4402 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4404 $as_echo_n "checking for $ac_word... " >&6; }
4405 if test "${ac_cv_prog_CC+set}" = set; then :
4406   $as_echo_n "(cached) " >&6
4407 else
4408   if test -n "$CC"; then
4409   ac_cv_prog_CC="$CC" # Let the user override the test.
4410 else
4411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4412 for as_dir in $PATH
4413 do
4414   IFS=$as_save_IFS
4415   test -z "$as_dir" && as_dir=.
4416     for ac_exec_ext in '' $ac_executable_extensions; do
4417   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4418     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4420     break 2
4421   fi
4422 done
4423   done
4424 IFS=$as_save_IFS
4425
4426 fi
4427 fi
4428 CC=$ac_cv_prog_CC
4429 if test -n "$CC"; then
4430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4431 $as_echo "$CC" >&6; }
4432 else
4433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4434 $as_echo "no" >&6; }
4435 fi
4436
4437
4438 fi
4439 if test -z "$ac_cv_prog_CC"; then
4440   ac_ct_CC=$CC
4441   # Extract the first word of "gcc", so it can be a program name with args.
4442 set dummy gcc; ac_word=$2
4443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4444 $as_echo_n "checking for $ac_word... " >&6; }
4445 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4446   $as_echo_n "(cached) " >&6
4447 else
4448   if test -n "$ac_ct_CC"; then
4449   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4450 else
4451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4452 for as_dir in $PATH
4453 do
4454   IFS=$as_save_IFS
4455   test -z "$as_dir" && as_dir=.
4456     for ac_exec_ext in '' $ac_executable_extensions; do
4457   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4458     ac_cv_prog_ac_ct_CC="gcc"
4459     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4460     break 2
4461   fi
4462 done
4463   done
4464 IFS=$as_save_IFS
4465
4466 fi
4467 fi
4468 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4469 if test -n "$ac_ct_CC"; then
4470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4471 $as_echo "$ac_ct_CC" >&6; }
4472 else
4473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4474 $as_echo "no" >&6; }
4475 fi
4476
4477   if test "x$ac_ct_CC" = x; then
4478     CC=""
4479   else
4480     case $cross_compiling:$ac_tool_warned in
4481 yes:)
4482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4483 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4484 ac_tool_warned=yes ;;
4485 esac
4486     CC=$ac_ct_CC
4487   fi
4488 else
4489   CC="$ac_cv_prog_CC"
4490 fi
4491
4492 if test -z "$CC"; then
4493           if test -n "$ac_tool_prefix"; then
4494     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4495 set dummy ${ac_tool_prefix}cc; ac_word=$2
4496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4497 $as_echo_n "checking for $ac_word... " >&6; }
4498 if test "${ac_cv_prog_CC+set}" = set; then :
4499   $as_echo_n "(cached) " >&6
4500 else
4501   if test -n "$CC"; then
4502   ac_cv_prog_CC="$CC" # Let the user override the test.
4503 else
4504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4505 for as_dir in $PATH
4506 do
4507   IFS=$as_save_IFS
4508   test -z "$as_dir" && as_dir=.
4509     for ac_exec_ext in '' $ac_executable_extensions; do
4510   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4511     ac_cv_prog_CC="${ac_tool_prefix}cc"
4512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4513     break 2
4514   fi
4515 done
4516   done
4517 IFS=$as_save_IFS
4518
4519 fi
4520 fi
4521 CC=$ac_cv_prog_CC
4522 if test -n "$CC"; then
4523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4524 $as_echo "$CC" >&6; }
4525 else
4526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4527 $as_echo "no" >&6; }
4528 fi
4529
4530
4531   fi
4532 fi
4533 if test -z "$CC"; then
4534   # Extract the first word of "cc", so it can be a program name with args.
4535 set dummy cc; ac_word=$2
4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4537 $as_echo_n "checking for $ac_word... " >&6; }
4538 if test "${ac_cv_prog_CC+set}" = set; then :
4539   $as_echo_n "(cached) " >&6
4540 else
4541   if test -n "$CC"; then
4542   ac_cv_prog_CC="$CC" # Let the user override the test.
4543 else
4544   ac_prog_rejected=no
4545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4546 for as_dir in $PATH
4547 do
4548   IFS=$as_save_IFS
4549   test -z "$as_dir" && as_dir=.
4550     for ac_exec_ext in '' $ac_executable_extensions; do
4551   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4552     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4553        ac_prog_rejected=yes
4554        continue
4555      fi
4556     ac_cv_prog_CC="cc"
4557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4558     break 2
4559   fi
4560 done
4561   done
4562 IFS=$as_save_IFS
4563
4564 if test $ac_prog_rejected = yes; then
4565   # We found a bogon in the path, so make sure we never use it.
4566   set dummy $ac_cv_prog_CC
4567   shift
4568   if test $# != 0; then
4569     # We chose a different compiler from the bogus one.
4570     # However, it has the same basename, so the bogon will be chosen
4571     # first if we set CC to just the basename; use the full file name.
4572     shift
4573     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4574   fi
4575 fi
4576 fi
4577 fi
4578 CC=$ac_cv_prog_CC
4579 if test -n "$CC"; then
4580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4581 $as_echo "$CC" >&6; }
4582 else
4583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4584 $as_echo "no" >&6; }
4585 fi
4586
4587
4588 fi
4589 if test -z "$CC"; then
4590   if test -n "$ac_tool_prefix"; then
4591   for ac_prog in cl.exe
4592   do
4593     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4594 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4596 $as_echo_n "checking for $ac_word... " >&6; }
4597 if test "${ac_cv_prog_CC+set}" = set; then :
4598   $as_echo_n "(cached) " >&6
4599 else
4600   if test -n "$CC"; then
4601   ac_cv_prog_CC="$CC" # Let the user override the test.
4602 else
4603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4604 for as_dir in $PATH
4605 do
4606   IFS=$as_save_IFS
4607   test -z "$as_dir" && as_dir=.
4608     for ac_exec_ext in '' $ac_executable_extensions; do
4609   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4610     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4611     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4612     break 2
4613   fi
4614 done
4615   done
4616 IFS=$as_save_IFS
4617
4618 fi
4619 fi
4620 CC=$ac_cv_prog_CC
4621 if test -n "$CC"; then
4622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4623 $as_echo "$CC" >&6; }
4624 else
4625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4626 $as_echo "no" >&6; }
4627 fi
4628
4629
4630     test -n "$CC" && break
4631   done
4632 fi
4633 if test -z "$CC"; then
4634   ac_ct_CC=$CC
4635   for ac_prog in cl.exe
4636 do
4637   # Extract the first word of "$ac_prog", so it can be a program name with args.
4638 set dummy $ac_prog; ac_word=$2
4639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4640 $as_echo_n "checking for $ac_word... " >&6; }
4641 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4642   $as_echo_n "(cached) " >&6
4643 else
4644   if test -n "$ac_ct_CC"; then
4645   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4646 else
4647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4648 for as_dir in $PATH
4649 do
4650   IFS=$as_save_IFS
4651   test -z "$as_dir" && as_dir=.
4652     for ac_exec_ext in '' $ac_executable_extensions; do
4653   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4654     ac_cv_prog_ac_ct_CC="$ac_prog"
4655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4656     break 2
4657   fi
4658 done
4659   done
4660 IFS=$as_save_IFS
4661
4662 fi
4663 fi
4664 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4665 if test -n "$ac_ct_CC"; then
4666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4667 $as_echo "$ac_ct_CC" >&6; }
4668 else
4669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4670 $as_echo "no" >&6; }
4671 fi
4672
4673
4674   test -n "$ac_ct_CC" && break
4675 done
4676
4677   if test "x$ac_ct_CC" = x; then
4678     CC=""
4679   else
4680     case $cross_compiling:$ac_tool_warned in
4681 yes:)
4682 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4683 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4684 ac_tool_warned=yes ;;
4685 esac
4686     CC=$ac_ct_CC
4687   fi
4688 fi
4689
4690 fi
4691
4692
4693 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4694 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4695 as_fn_error "no acceptable C compiler found in \$PATH
4696 See \`config.log' for more details." "$LINENO" 5; }
4697
4698 # Provide some information about the compiler.
4699 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4700 set X $ac_compile
4701 ac_compiler=$2
4702 for ac_option in --version -v -V -qversion; do
4703   { { ac_try="$ac_compiler $ac_option >&5"
4704 case "(($ac_try" in
4705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4706   *) ac_try_echo=$ac_try;;
4707 esac
4708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4709 $as_echo "$ac_try_echo"; } >&5
4710   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4711   ac_status=$?
4712   if test -s conftest.err; then
4713     sed '10a\
4714 ... rest of stderr output deleted ...
4715          10q' conftest.err >conftest.er1
4716     cat conftest.er1 >&5
4717     rm -f conftest.er1 conftest.err
4718   fi
4719   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4720   test $ac_status = 0; }
4721 done
4722
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4724 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4725 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4726   $as_echo_n "(cached) " >&6
4727 else
4728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4729 /* end confdefs.h.  */
4730
4731 int
4732 main ()
4733 {
4734 #ifndef __GNUC__
4735        choke me
4736 #endif
4737
4738   ;
4739   return 0;
4740 }
4741 _ACEOF
4742 if ac_fn_c_try_compile "$LINENO"; then :
4743   ac_compiler_gnu=yes
4744 else
4745   ac_compiler_gnu=no
4746 fi
4747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4748 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4749
4750 fi
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4752 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4753 if test $ac_compiler_gnu = yes; then
4754   GCC=yes
4755 else
4756   GCC=
4757 fi
4758 ac_test_CFLAGS=${CFLAGS+set}
4759 ac_save_CFLAGS=$CFLAGS
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4761 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4762 if test "${ac_cv_prog_cc_g+set}" = set; then :
4763   $as_echo_n "(cached) " >&6
4764 else
4765   ac_save_c_werror_flag=$ac_c_werror_flag
4766    ac_c_werror_flag=yes
4767    ac_cv_prog_cc_g=no
4768    CFLAGS="-g"
4769    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4770 /* end confdefs.h.  */
4771
4772 int
4773 main ()
4774 {
4775
4776   ;
4777   return 0;
4778 }
4779 _ACEOF
4780 if ac_fn_c_try_compile "$LINENO"; then :
4781   ac_cv_prog_cc_g=yes
4782 else
4783   CFLAGS=""
4784       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4785 /* end confdefs.h.  */
4786
4787 int
4788 main ()
4789 {
4790
4791   ;
4792   return 0;
4793 }
4794 _ACEOF
4795 if ac_fn_c_try_compile "$LINENO"; then :
4796
4797 else
4798   ac_c_werror_flag=$ac_save_c_werror_flag
4799          CFLAGS="-g"
4800          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4801 /* end confdefs.h.  */
4802
4803 int
4804 main ()
4805 {
4806
4807   ;
4808   return 0;
4809 }
4810 _ACEOF
4811 if ac_fn_c_try_compile "$LINENO"; then :
4812   ac_cv_prog_cc_g=yes
4813 fi
4814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4815 fi
4816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4817 fi
4818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4819    ac_c_werror_flag=$ac_save_c_werror_flag
4820 fi
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4822 $as_echo "$ac_cv_prog_cc_g" >&6; }
4823 if test "$ac_test_CFLAGS" = set; then
4824   CFLAGS=$ac_save_CFLAGS
4825 elif test $ac_cv_prog_cc_g = yes; then
4826   if test "$GCC" = yes; then
4827     CFLAGS="-g -O2"
4828   else
4829     CFLAGS="-g"
4830   fi
4831 else
4832   if test "$GCC" = yes; then
4833     CFLAGS="-O2"
4834   else
4835     CFLAGS=
4836   fi
4837 fi
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4839 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4840 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   ac_cv_prog_cc_c89=no
4844 ac_save_CC=$CC
4845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4846 /* end confdefs.h.  */
4847 #include <stdarg.h>
4848 #include <stdio.h>
4849 #include <sys/types.h>
4850 #include <sys/stat.h>
4851 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4852 struct buf { int x; };
4853 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4854 static char *e (p, i)
4855      char **p;
4856      int i;
4857 {
4858   return p[i];
4859 }
4860 static char *f (char * (*g) (char **, int), char **p, ...)
4861 {
4862   char *s;
4863   va_list v;
4864   va_start (v,p);
4865   s = g (p, va_arg (v,int));
4866   va_end (v);
4867   return s;
4868 }
4869
4870 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4871    function prototypes and stuff, but not '\xHH' hex character constants.
4872    These don't provoke an error unfortunately, instead are silently treated
4873    as 'x'.  The following induces an error, until -std is added to get
4874    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4875    array size at least.  It's necessary to write '\x00'==0 to get something
4876    that's true only with -std.  */
4877 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4878
4879 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4880    inside strings and character constants.  */
4881 #define FOO(x) 'x'
4882 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4883
4884 int test (int i, double x);
4885 struct s1 {int (*f) (int a);};
4886 struct s2 {int (*f) (double a);};
4887 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4888 int argc;
4889 char **argv;
4890 int
4891 main ()
4892 {
4893 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4894   ;
4895   return 0;
4896 }
4897 _ACEOF
4898 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4899         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4900 do
4901   CC="$ac_save_CC $ac_arg"
4902   if ac_fn_c_try_compile "$LINENO"; then :
4903   ac_cv_prog_cc_c89=$ac_arg
4904 fi
4905 rm -f core conftest.err conftest.$ac_objext
4906   test "x$ac_cv_prog_cc_c89" != "xno" && break
4907 done
4908 rm -f conftest.$ac_ext
4909 CC=$ac_save_CC
4910
4911 fi
4912 # AC_CACHE_VAL
4913 case "x$ac_cv_prog_cc_c89" in
4914   x)
4915     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4916 $as_echo "none needed" >&6; } ;;
4917   xno)
4918     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4919 $as_echo "unsupported" >&6; } ;;
4920   *)
4921     CC="$CC $ac_cv_prog_cc_c89"
4922     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4923 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4924 esac
4925 if test "x$ac_cv_prog_cc_c89" != xno; then :
4926
4927 fi
4928
4929 ac_ext=c
4930 ac_cpp='$CPP $CPPFLAGS'
4931 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4932 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4933 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4934
4935
4936
4937
4938
4939 if test -n "$ac_tool_prefix"; then
4940   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4941 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4943 $as_echo_n "checking for $ac_word... " >&6; }
4944 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4945   $as_echo_n "(cached) " >&6
4946 else
4947   if test -n "$RANLIB"; then
4948   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4949 else
4950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4951 for as_dir in $PATH
4952 do
4953   IFS=$as_save_IFS
4954   test -z "$as_dir" && as_dir=.
4955     for ac_exec_ext in '' $ac_executable_extensions; do
4956   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4957     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4958     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4959     break 2
4960   fi
4961 done
4962   done
4963 IFS=$as_save_IFS
4964
4965 fi
4966 fi
4967 RANLIB=$ac_cv_prog_RANLIB
4968 if test -n "$RANLIB"; then
4969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4970 $as_echo "$RANLIB" >&6; }
4971 else
4972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4973 $as_echo "no" >&6; }
4974 fi
4975
4976
4977 fi
4978 if test -z "$ac_cv_prog_RANLIB"; then
4979   ac_ct_RANLIB=$RANLIB
4980   # Extract the first word of "ranlib", so it can be a program name with args.
4981 set dummy ranlib; ac_word=$2
4982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4983 $as_echo_n "checking for $ac_word... " >&6; }
4984 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4985   $as_echo_n "(cached) " >&6
4986 else
4987   if test -n "$ac_ct_RANLIB"; then
4988   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4989 else
4990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4991 for as_dir in $PATH
4992 do
4993   IFS=$as_save_IFS
4994   test -z "$as_dir" && as_dir=.
4995     for ac_exec_ext in '' $ac_executable_extensions; do
4996   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4997     ac_cv_prog_ac_ct_RANLIB="ranlib"
4998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4999     break 2
5000   fi
5001 done
5002   done
5003 IFS=$as_save_IFS
5004
5005 fi
5006 fi
5007 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5008 if test -n "$ac_ct_RANLIB"; then
5009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5010 $as_echo "$ac_ct_RANLIB" >&6; }
5011 else
5012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5013 $as_echo "no" >&6; }
5014 fi
5015
5016   if test "x$ac_ct_RANLIB" = x; then
5017     RANLIB=":"
5018   else
5019     case $cross_compiling:$ac_tool_warned in
5020 yes:)
5021 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5022 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5023 ac_tool_warned=yes ;;
5024 esac
5025     RANLIB=$ac_ct_RANLIB
5026   fi
5027 else
5028   RANLIB="$ac_cv_prog_RANLIB"
5029 fi
5030
5031
5032 for ac_prog in gawk mawk nawk awk
5033 do
5034   # Extract the first word of "$ac_prog", so it can be a program name with args.
5035 set dummy $ac_prog; ac_word=$2
5036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5037 $as_echo_n "checking for $ac_word... " >&6; }
5038 if test "${ac_cv_prog_AWK+set}" = set; then :
5039   $as_echo_n "(cached) " >&6
5040 else
5041   if test -n "$AWK"; then
5042   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5043 else
5044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5045 for as_dir in $PATH
5046 do
5047   IFS=$as_save_IFS
5048   test -z "$as_dir" && as_dir=.
5049     for ac_exec_ext in '' $ac_executable_extensions; do
5050   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5051     ac_cv_prog_AWK="$ac_prog"
5052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5053     break 2
5054   fi
5055 done
5056   done
5057 IFS=$as_save_IFS
5058
5059 fi
5060 fi
5061 AWK=$ac_cv_prog_AWK
5062 if test -n "$AWK"; then
5063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5064 $as_echo "$AWK" >&6; }
5065 else
5066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5067 $as_echo "no" >&6; }
5068 fi
5069
5070
5071   test -n "$AWK" && break
5072 done
5073
5074 case "$AWK" in
5075 "") as_fn_error "can't build without awk" "$LINENO" 5 ;;
5076 esac
5077
5078 case `pwd` in
5079   *\ * | *\     *)
5080     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5081 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5082 esac
5083
5084
5085
5086 macro_version='2.2.7a'
5087 macro_revision='1.3134'
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101 ltmain="$ac_aux_dir/ltmain.sh"
5102
5103 # Backslashify metacharacters that are still active within
5104 # double-quoted strings.
5105 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5106
5107 # Same as above, but do not quote variable references.
5108 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5109
5110 # Sed substitution to delay expansion of an escaped shell variable in a
5111 # double_quote_subst'ed string.
5112 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5113
5114 # Sed substitution to delay expansion of an escaped single quote.
5115 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5116
5117 # Sed substitution to avoid accidental globbing in evaled expressions
5118 no_glob_subst='s/\*/\\\*/g'
5119
5120 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5121 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5122 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5123
5124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5125 $as_echo_n "checking how to print strings... " >&6; }
5126 # Test print first, because it will be a builtin if present.
5127 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5128    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5129   ECHO='print -r --'
5130 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5131   ECHO='printf %s\n'
5132 else
5133   # Use this function as a fallback that always works.
5134   func_fallback_echo ()
5135   {
5136     eval 'cat <<_LTECHO_EOF
5137 $1
5138 _LTECHO_EOF'
5139   }
5140   ECHO='func_fallback_echo'
5141 fi
5142
5143 # func_echo_all arg...
5144 # Invoke $ECHO with all args, space-separated.
5145 func_echo_all ()
5146 {
5147     $ECHO ""
5148 }
5149
5150 case "$ECHO" in
5151   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5152 $as_echo "printf" >&6; } ;;
5153   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5154 $as_echo "print -r" >&6; } ;;
5155   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5156 $as_echo "cat" >&6; } ;;
5157 esac
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5173 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5174 if test "${ac_cv_path_SED+set}" = set; then :
5175   $as_echo_n "(cached) " >&6
5176 else
5177             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5178      for ac_i in 1 2 3 4 5 6 7; do
5179        ac_script="$ac_script$as_nl$ac_script"
5180      done
5181      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5182      { ac_script=; unset ac_script;}
5183      if test -z "$SED"; then
5184   ac_path_SED_found=false
5185   # Loop through the user's path and test for each of PROGNAME-LIST
5186   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5187 for as_dir in $PATH
5188 do
5189   IFS=$as_save_IFS
5190   test -z "$as_dir" && as_dir=.
5191     for ac_prog in sed gsed; do
5192     for ac_exec_ext in '' $ac_executable_extensions; do
5193       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5194       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
5195 # Check for GNU ac_path_SED and select it if it is found.
5196   # Check for GNU $ac_path_SED
5197 case `"$ac_path_SED" --version 2>&1` in
5198 *GNU*)
5199   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5200 *)
5201   ac_count=0
5202   $as_echo_n 0123456789 >"conftest.in"
5203   while :
5204   do
5205     cat "conftest.in" "conftest.in" >"conftest.tmp"
5206     mv "conftest.tmp" "conftest.in"
5207     cp "conftest.in" "conftest.nl"
5208     $as_echo '' >> "conftest.nl"
5209     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5210     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5211     as_fn_arith $ac_count + 1 && ac_count=$as_val
5212     if test $ac_count -gt ${ac_path_SED_max-0}; then
5213       # Best one so far, save it but keep looking for a better one
5214       ac_cv_path_SED="$ac_path_SED"
5215       ac_path_SED_max=$ac_count
5216     fi
5217     # 10*(2^10) chars as input seems more than enough
5218     test $ac_count -gt 10 && break
5219   done
5220   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5221 esac
5222
5223       $ac_path_SED_found && break 3
5224     done
5225   done
5226   done
5227 IFS=$as_save_IFS
5228   if test -z "$ac_cv_path_SED"; then
5229     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
5230   fi
5231 else
5232   ac_cv_path_SED=$SED
5233 fi
5234
5235 fi
5236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5237 $as_echo "$ac_cv_path_SED" >&6; }
5238  SED="$ac_cv_path_SED"
5239   rm -f conftest.sed
5240
5241 test -z "$SED" && SED=sed
5242 Xsed="$SED -e 1s/^X//"
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5255 $as_echo_n "checking for fgrep... " >&6; }
5256 if test "${ac_cv_path_FGREP+set}" = set; then :
5257   $as_echo_n "(cached) " >&6
5258 else
5259   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5260    then ac_cv_path_FGREP="$GREP -F"
5261    else
5262      if test -z "$FGREP"; then
5263   ac_path_FGREP_found=false
5264   # Loop through the user's path and test for each of PROGNAME-LIST
5265   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5266 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5267 do
5268   IFS=$as_save_IFS
5269   test -z "$as_dir" && as_dir=.
5270     for ac_prog in fgrep; do
5271     for ac_exec_ext in '' $ac_executable_extensions; do
5272       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5273       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
5274 # Check for GNU ac_path_FGREP and select it if it is found.
5275   # Check for GNU $ac_path_FGREP
5276 case `"$ac_path_FGREP" --version 2>&1` in
5277 *GNU*)
5278   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5279 *)
5280   ac_count=0
5281   $as_echo_n 0123456789 >"conftest.in"
5282   while :
5283   do
5284     cat "conftest.in" "conftest.in" >"conftest.tmp"
5285     mv "conftest.tmp" "conftest.in"
5286     cp "conftest.in" "conftest.nl"
5287     $as_echo 'FGREP' >> "conftest.nl"
5288     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5289     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5290     as_fn_arith $ac_count + 1 && ac_count=$as_val
5291     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5292       # Best one so far, save it but keep looking for a better one
5293       ac_cv_path_FGREP="$ac_path_FGREP"
5294       ac_path_FGREP_max=$ac_count
5295     fi
5296     # 10*(2^10) chars as input seems more than enough
5297     test $ac_count -gt 10 && break
5298   done
5299   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5300 esac
5301
5302       $ac_path_FGREP_found && break 3
5303     done
5304   done
5305   done
5306 IFS=$as_save_IFS
5307   if test -z "$ac_cv_path_FGREP"; then
5308     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5309   fi
5310 else
5311   ac_cv_path_FGREP=$FGREP
5312 fi
5313
5314    fi
5315 fi
5316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5317 $as_echo "$ac_cv_path_FGREP" >&6; }
5318  FGREP="$ac_cv_path_FGREP"
5319
5320
5321 test -z "$GREP" && GREP=grep
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341 # Check whether --with-gnu-ld was given.
5342 if test "${with_gnu_ld+set}" = set; then :
5343   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5344 else
5345   with_gnu_ld=no
5346 fi
5347
5348 ac_prog=ld
5349 if test "$GCC" = yes; then
5350   # Check if gcc -print-prog-name=ld gives a path.
5351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5352 $as_echo_n "checking for ld used by $CC... " >&6; }
5353   case $host in
5354   *-*-mingw*)
5355     # gcc leaves a trailing carriage return which upsets mingw
5356     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5357   *)
5358     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5359   esac
5360   case $ac_prog in
5361     # Accept absolute paths.
5362     [\\/]* | ?:[\\/]*)
5363       re_direlt='/[^/][^/]*/\.\./'
5364       # Canonicalize the pathname of ld
5365       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5366       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5367         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5368       done
5369       test -z "$LD" && LD="$ac_prog"
5370       ;;
5371   "")
5372     # If it fails, then pretend we aren't using GCC.
5373     ac_prog=ld
5374     ;;
5375   *)
5376     # If it is relative, then search for the first ld in PATH.
5377     with_gnu_ld=unknown
5378     ;;
5379   esac
5380 elif test "$with_gnu_ld" = yes; then
5381   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5382 $as_echo_n "checking for GNU ld... " >&6; }
5383 else
5384   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5385 $as_echo_n "checking for non-GNU ld... " >&6; }
5386 fi
5387 if test "${lt_cv_path_LD+set}" = set; then :
5388   $as_echo_n "(cached) " >&6
5389 else
5390   if test -z "$LD"; then
5391   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5392   for ac_dir in $PATH; do
5393     IFS="$lt_save_ifs"
5394     test -z "$ac_dir" && ac_dir=.
5395     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5396       lt_cv_path_LD="$ac_dir/$ac_prog"
5397       # Check to see if the program is GNU ld.  I'd rather use --version,
5398       # but apparently some variants of GNU ld only accept -v.
5399       # Break only if it was the GNU/non-GNU ld that we prefer.
5400       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5401       *GNU* | *'with BFD'*)
5402         test "$with_gnu_ld" != no && break
5403         ;;
5404       *)
5405         test "$with_gnu_ld" != yes && break
5406         ;;
5407       esac
5408     fi
5409   done
5410   IFS="$lt_save_ifs"
5411 else
5412   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5413 fi
5414 fi
5415
5416 LD="$lt_cv_path_LD"
5417 if test -n "$LD"; then
5418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5419 $as_echo "$LD" >&6; }
5420 else
5421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5422 $as_echo "no" >&6; }
5423 fi
5424 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5426 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5427 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
5428   $as_echo_n "(cached) " >&6
5429 else
5430   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5431 case `$LD -v 2>&1 </dev/null` in
5432 *GNU* | *'with BFD'*)
5433   lt_cv_prog_gnu_ld=yes
5434   ;;
5435 *)
5436   lt_cv_prog_gnu_ld=no
5437   ;;
5438 esac
5439 fi
5440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5441 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5442 with_gnu_ld=$lt_cv_prog_gnu_ld
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5453 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5454 if test "${lt_cv_path_NM+set}" = set; then :
5455   $as_echo_n "(cached) " >&6
5456 else
5457   if test -n "$NM"; then
5458   # Let the user override the test.
5459   lt_cv_path_NM="$NM"
5460 else
5461   lt_nm_to_check="${ac_tool_prefix}nm"
5462   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5463     lt_nm_to_check="$lt_nm_to_check nm"
5464   fi
5465   for lt_tmp_nm in $lt_nm_to_check; do
5466     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5467     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5468       IFS="$lt_save_ifs"
5469       test -z "$ac_dir" && ac_dir=.
5470       tmp_nm="$ac_dir/$lt_tmp_nm"
5471       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5472         # Check to see if the nm accepts a BSD-compat flag.
5473         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5474         #   nm: unknown option "B" ignored
5475         # Tru64's nm complains that /dev/null is an invalid object file
5476         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5477         */dev/null* | *'Invalid file or object type'*)
5478           lt_cv_path_NM="$tmp_nm -B"
5479           break
5480           ;;
5481         *)
5482           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5483           */dev/null*)
5484             lt_cv_path_NM="$tmp_nm -p"
5485             break
5486             ;;
5487           *)
5488             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5489             continue # so that we can try to find one that supports BSD flags
5490             ;;
5491           esac
5492           ;;
5493         esac
5494       fi
5495     done
5496     IFS="$lt_save_ifs"
5497   done
5498   : ${lt_cv_path_NM=no}
5499 fi
5500 fi
5501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5502 $as_echo "$lt_cv_path_NM" >&6; }
5503 if test "$lt_cv_path_NM" != "no"; then
5504   NM="$lt_cv_path_NM"
5505 else
5506   # Didn't find any BSD compatible name lister, look for dumpbin.
5507   if test -n "$DUMPBIN"; then :
5508     # Let the user override the test.
5509   else
5510     if test -n "$ac_tool_prefix"; then
5511   for ac_prog in dumpbin "link -dump"
5512   do
5513     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5514 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5516 $as_echo_n "checking for $ac_word... " >&6; }
5517 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5518   $as_echo_n "(cached) " >&6
5519 else
5520   if test -n "$DUMPBIN"; then
5521   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5522 else
5523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5524 for as_dir in $PATH
5525 do
5526   IFS=$as_save_IFS
5527   test -z "$as_dir" && as_dir=.
5528     for ac_exec_ext in '' $ac_executable_extensions; do
5529   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5530     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5531     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5532     break 2
5533   fi
5534 done
5535   done
5536 IFS=$as_save_IFS
5537
5538 fi
5539 fi
5540 DUMPBIN=$ac_cv_prog_DUMPBIN
5541 if test -n "$DUMPBIN"; then
5542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5543 $as_echo "$DUMPBIN" >&6; }
5544 else
5545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5546 $as_echo "no" >&6; }
5547 fi
5548
5549
5550     test -n "$DUMPBIN" && break
5551   done
5552 fi
5553 if test -z "$DUMPBIN"; then
5554   ac_ct_DUMPBIN=$DUMPBIN
5555   for ac_prog in dumpbin "link -dump"
5556 do
5557   # Extract the first word of "$ac_prog", so it can be a program name with args.
5558 set dummy $ac_prog; ac_word=$2
5559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5560 $as_echo_n "checking for $ac_word... " >&6; }
5561 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5562   $as_echo_n "(cached) " >&6
5563 else
5564   if test -n "$ac_ct_DUMPBIN"; then
5565   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5566 else
5567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5568 for as_dir in $PATH
5569 do
5570   IFS=$as_save_IFS
5571   test -z "$as_dir" && as_dir=.
5572     for ac_exec_ext in '' $ac_executable_extensions; do
5573   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5574     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5575     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5576     break 2
5577   fi
5578 done
5579   done
5580 IFS=$as_save_IFS
5581
5582 fi
5583 fi
5584 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5585 if test -n "$ac_ct_DUMPBIN"; then
5586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5587 $as_echo "$ac_ct_DUMPBIN" >&6; }
5588 else
5589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5590 $as_echo "no" >&6; }
5591 fi
5592
5593
5594   test -n "$ac_ct_DUMPBIN" && break
5595 done
5596
5597   if test "x$ac_ct_DUMPBIN" = x; then
5598     DUMPBIN=":"
5599   else
5600     case $cross_compiling:$ac_tool_warned in
5601 yes:)
5602 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5603 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5604 ac_tool_warned=yes ;;
5605 esac
5606     DUMPBIN=$ac_ct_DUMPBIN
5607   fi
5608 fi
5609
5610     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5611     *COFF*)
5612       DUMPBIN="$DUMPBIN -symbols"
5613       ;;
5614     *)
5615       DUMPBIN=:
5616       ;;
5617     esac
5618   fi
5619
5620   if test "$DUMPBIN" != ":"; then
5621     NM="$DUMPBIN"
5622   fi
5623 fi
5624 test -z "$NM" && NM=nm
5625
5626
5627
5628
5629
5630
5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5632 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5633 if test "${lt_cv_nm_interface+set}" = set; then :
5634   $as_echo_n "(cached) " >&6
5635 else
5636   lt_cv_nm_interface="BSD nm"
5637   echo "int some_variable = 0;" > conftest.$ac_ext
5638   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5639   (eval "$ac_compile" 2>conftest.err)
5640   cat conftest.err >&5
5641   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5642   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5643   cat conftest.err >&5
5644   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5645   cat conftest.out >&5
5646   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5647     lt_cv_nm_interface="MS dumpbin"
5648   fi
5649   rm -f conftest*
5650 fi
5651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5652 $as_echo "$lt_cv_nm_interface" >&6; }
5653
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5655 $as_echo_n "checking whether ln -s works... " >&6; }
5656 LN_S=$as_ln_s
5657 if test "$LN_S" = "ln -s"; then
5658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5659 $as_echo "yes" >&6; }
5660 else
5661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5662 $as_echo "no, using $LN_S" >&6; }
5663 fi
5664
5665 # find the maximum length of command line arguments
5666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5667 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5668 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5669   $as_echo_n "(cached) " >&6
5670 else
5671     i=0
5672   teststring="ABCD"
5673
5674   case $build_os in
5675   msdosdjgpp*)
5676     # On DJGPP, this test can blow up pretty badly due to problems in libc
5677     # (any single argument exceeding 2000 bytes causes a buffer overrun
5678     # during glob expansion).  Even if it were fixed, the result of this
5679     # check would be larger than it should be.
5680     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5681     ;;
5682
5683   gnu*)
5684     # Under GNU Hurd, this test is not required because there is
5685     # no limit to the length of command line arguments.
5686     # Libtool will interpret -1 as no limit whatsoever
5687     lt_cv_sys_max_cmd_len=-1;
5688     ;;
5689
5690   cygwin* | mingw* | cegcc*)
5691     # On Win9x/ME, this test blows up -- it succeeds, but takes
5692     # about 5 minutes as the teststring grows exponentially.
5693     # Worse, since 9x/ME are not pre-emptively multitasking,
5694     # you end up with a "frozen" computer, even though with patience
5695     # the test eventually succeeds (with a max line length of 256k).
5696     # Instead, let's just punt: use the minimum linelength reported by
5697     # all of the supported platforms: 8192 (on NT/2K/XP).
5698     lt_cv_sys_max_cmd_len=8192;
5699     ;;
5700
5701   mint*)
5702     # On MiNT this can take a long time and run out of memory.
5703     lt_cv_sys_max_cmd_len=8192;
5704     ;;
5705
5706   amigaos*)
5707     # On AmigaOS with pdksh, this test takes hours, literally.
5708     # So we just punt and use a minimum line length of 8192.
5709     lt_cv_sys_max_cmd_len=8192;
5710     ;;
5711
5712   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5713     # This has been around since 386BSD, at least.  Likely further.
5714     if test -x /sbin/sysctl; then
5715       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5716     elif test -x /usr/sbin/sysctl; then
5717       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5718     else
5719       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5720     fi
5721     # And add a safety zone
5722     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5723     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5724     ;;
5725
5726   interix*)
5727     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5728     lt_cv_sys_max_cmd_len=196608
5729     ;;
5730
5731   osf*)
5732     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5733     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5734     # nice to cause kernel panics so lets avoid the loop below.
5735     # First set a reasonable default.
5736     lt_cv_sys_max_cmd_len=16384
5737     #
5738     if test -x /sbin/sysconfig; then
5739       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5740         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5741       esac
5742     fi
5743     ;;
5744   sco3.2v5*)
5745     lt_cv_sys_max_cmd_len=102400
5746     ;;
5747   sysv5* | sco5v6* | sysv4.2uw2*)
5748     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5749     if test -n "$kargmax"; then
5750       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5751     else
5752       lt_cv_sys_max_cmd_len=32768
5753     fi
5754     ;;
5755   *)
5756     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5757     if test -n "$lt_cv_sys_max_cmd_len"; then
5758       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5759       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5760     else
5761       # Make teststring a little bigger before we do anything with it.
5762       # a 1K string should be a reasonable start.
5763       for i in 1 2 3 4 5 6 7 8 ; do
5764         teststring=$teststring$teststring
5765       done
5766       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5767       # If test is not a shell built-in, we'll probably end up computing a
5768       # maximum length that is only half of the actual maximum length, but
5769       # we can't tell.
5770       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5771                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5772               test $i != 17 # 1/2 MB should be enough
5773       do
5774         i=`expr $i + 1`
5775         teststring=$teststring$teststring
5776       done
5777       # Only check the string length outside the loop.
5778       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5779       teststring=
5780       # Add a significant safety factor because C++ compilers can tack on
5781       # massive amounts of additional arguments before passing them to the
5782       # linker.  It appears as though 1/2 is a usable value.
5783       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5784     fi
5785     ;;
5786   esac
5787
5788 fi
5789
5790 if test -n $lt_cv_sys_max_cmd_len ; then
5791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5792 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5793 else
5794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5795 $as_echo "none" >&6; }
5796 fi
5797 max_cmd_len=$lt_cv_sys_max_cmd_len
5798
5799
5800
5801
5802
5803
5804 : ${CP="cp -f"}
5805 : ${MV="mv -f"}
5806 : ${RM="rm -f"}
5807
5808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5809 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5810 # Try some XSI features
5811 xsi_shell=no
5812 ( _lt_dummy="a/b/c"
5813   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5814       = c,a/b,, \
5815     && eval 'test $(( 1 + 1 )) -eq 2 \
5816     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5817   && xsi_shell=yes
5818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5819 $as_echo "$xsi_shell" >&6; }
5820
5821
5822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5823 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5824 lt_shell_append=no
5825 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5826     >/dev/null 2>&1 \
5827   && lt_shell_append=yes
5828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5829 $as_echo "$lt_shell_append" >&6; }
5830
5831
5832 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5833   lt_unset=unset
5834 else
5835   lt_unset=false
5836 fi
5837
5838
5839
5840
5841
5842 # test EBCDIC or ASCII
5843 case `echo X|tr X '\101'` in
5844  A) # ASCII based system
5845     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5846   lt_SP2NL='tr \040 \012'
5847   lt_NL2SP='tr \015\012 \040\040'
5848   ;;
5849  *) # EBCDIC based system
5850   lt_SP2NL='tr \100 \n'
5851   lt_NL2SP='tr \r\n \100\100'
5852   ;;
5853 esac
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5864 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5865 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5866   $as_echo_n "(cached) " >&6
5867 else
5868   lt_cv_ld_reload_flag='-r'
5869 fi
5870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5871 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5872 reload_flag=$lt_cv_ld_reload_flag
5873 case $reload_flag in
5874 "" | " "*) ;;
5875 *) reload_flag=" $reload_flag" ;;
5876 esac
5877 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5878 case $host_os in
5879   darwin*)
5880     if test "$GCC" = yes; then
5881       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5882     else
5883       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5884     fi
5885     ;;
5886 esac
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896 if test -n "$ac_tool_prefix"; then
5897   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5898 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5900 $as_echo_n "checking for $ac_word... " >&6; }
5901 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5902   $as_echo_n "(cached) " >&6
5903 else
5904   if test -n "$OBJDUMP"; then
5905   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5906 else
5907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5908 for as_dir in $PATH
5909 do
5910   IFS=$as_save_IFS
5911   test -z "$as_dir" && as_dir=.
5912     for ac_exec_ext in '' $ac_executable_extensions; do
5913   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5914     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5915     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5916     break 2
5917   fi
5918 done
5919   done
5920 IFS=$as_save_IFS
5921
5922 fi
5923 fi
5924 OBJDUMP=$ac_cv_prog_OBJDUMP
5925 if test -n "$OBJDUMP"; then
5926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5927 $as_echo "$OBJDUMP" >&6; }
5928 else
5929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5930 $as_echo "no" >&6; }
5931 fi
5932
5933
5934 fi
5935 if test -z "$ac_cv_prog_OBJDUMP"; then
5936   ac_ct_OBJDUMP=$OBJDUMP
5937   # Extract the first word of "objdump", so it can be a program name with args.
5938 set dummy objdump; ac_word=$2
5939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5940 $as_echo_n "checking for $ac_word... " >&6; }
5941 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5942   $as_echo_n "(cached) " >&6
5943 else
5944   if test -n "$ac_ct_OBJDUMP"; then
5945   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5946 else
5947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5948 for as_dir in $PATH
5949 do
5950   IFS=$as_save_IFS
5951   test -z "$as_dir" && as_dir=.
5952     for ac_exec_ext in '' $ac_executable_extensions; do
5953   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5954     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5955     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5956     break 2
5957   fi
5958 done
5959   done
5960 IFS=$as_save_IFS
5961
5962 fi
5963 fi
5964 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5965 if test -n "$ac_ct_OBJDUMP"; then
5966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5967 $as_echo "$ac_ct_OBJDUMP" >&6; }
5968 else
5969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5970 $as_echo "no" >&6; }
5971 fi
5972
5973   if test "x$ac_ct_OBJDUMP" = x; then
5974     OBJDUMP="false"
5975   else
5976     case $cross_compiling:$ac_tool_warned in
5977 yes:)
5978 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5979 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5980 ac_tool_warned=yes ;;
5981 esac
5982     OBJDUMP=$ac_ct_OBJDUMP
5983   fi
5984 else
5985   OBJDUMP="$ac_cv_prog_OBJDUMP"
5986 fi
5987
5988 test -z "$OBJDUMP" && OBJDUMP=objdump
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5999 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6000 if test "${lt_cv_deplibs_check_method+set}" = set; then :
6001   $as_echo_n "(cached) " >&6
6002 else
6003   lt_cv_file_magic_cmd='$MAGIC_CMD'
6004 lt_cv_file_magic_test_file=
6005 lt_cv_deplibs_check_method='unknown'
6006 # Need to set the preceding variable on all platforms that support
6007 # interlibrary dependencies.
6008 # 'none' -- dependencies not supported.
6009 # `unknown' -- same as none, but documents that we really don't know.
6010 # 'pass_all' -- all dependencies passed with no checks.
6011 # 'test_compile' -- check by making test program.
6012 # 'file_magic [[regex]]' -- check by looking for files in library path
6013 # which responds to the $file_magic_cmd with a given extended regex.
6014 # If you have `file' or equivalent on your system and you're not sure
6015 # whether `pass_all' will *always* work, you probably want this one.
6016
6017 case $host_os in
6018 aix[4-9]*)
6019   lt_cv_deplibs_check_method=pass_all
6020   ;;
6021
6022 beos*)
6023   lt_cv_deplibs_check_method=pass_all
6024   ;;
6025
6026 bsdi[45]*)
6027   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6028   lt_cv_file_magic_cmd='/usr/bin/file -L'
6029   lt_cv_file_magic_test_file=/shlib/libc.so
6030   ;;
6031
6032 cygwin*)
6033   # func_win32_libid is a shell function defined in ltmain.sh
6034   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6035   lt_cv_file_magic_cmd='func_win32_libid'
6036   ;;
6037
6038 mingw* | pw32*)
6039   # Base MSYS/MinGW do not provide the 'file' command needed by
6040   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6041   # unless we find 'file', for example because we are cross-compiling.
6042   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6043   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6044     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6045     lt_cv_file_magic_cmd='func_win32_libid'
6046   else
6047     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6048     lt_cv_file_magic_cmd='$OBJDUMP -f'
6049   fi
6050   ;;
6051
6052 cegcc*)
6053   # use the weaker test based on 'objdump'. See mingw*.
6054   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6055   lt_cv_file_magic_cmd='$OBJDUMP -f'
6056   ;;
6057
6058 darwin* | rhapsody*)
6059   lt_cv_deplibs_check_method=pass_all
6060   ;;
6061
6062 freebsd* | dragonfly*)
6063   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6064     case $host_cpu in
6065     i*86 )
6066       # Not sure whether the presence of OpenBSD here was a mistake.
6067       # Let's accept both of them until this is cleared up.
6068       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6069       lt_cv_file_magic_cmd=/usr/bin/file
6070       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6071       ;;
6072     esac
6073   else
6074     lt_cv_deplibs_check_method=pass_all
6075   fi
6076   ;;
6077
6078 gnu*)
6079   lt_cv_deplibs_check_method=pass_all
6080   ;;
6081
6082 haiku*)
6083   lt_cv_deplibs_check_method=pass_all
6084   ;;
6085
6086 hpux10.20* | hpux11*)
6087   lt_cv_file_magic_cmd=/usr/bin/file
6088   case $host_cpu in
6089   ia64*)
6090     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6091     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6092     ;;
6093   hppa*64*)
6094     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6095     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6096     ;;
6097   *)
6098     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6099     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6100     ;;
6101   esac
6102   ;;
6103
6104 interix[3-9]*)
6105   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6106   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6107   ;;
6108
6109 irix5* | irix6* | nonstopux*)
6110   case $LD in
6111   *-32|*"-32 ") libmagic=32-bit;;
6112   *-n32|*"-n32 ") libmagic=N32;;
6113   *-64|*"-64 ") libmagic=64-bit;;
6114   *) libmagic=never-match;;
6115   esac
6116   lt_cv_deplibs_check_method=pass_all
6117   ;;
6118
6119 # This must be Linux ELF.
6120 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6121   lt_cv_deplibs_check_method=pass_all
6122   ;;
6123
6124 netbsd*)
6125   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6126     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6127   else
6128     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6129   fi
6130   ;;
6131
6132 newos6*)
6133   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6134   lt_cv_file_magic_cmd=/usr/bin/file
6135   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6136   ;;
6137
6138 *nto* | *qnx*)
6139   lt_cv_deplibs_check_method=pass_all
6140   ;;
6141
6142 openbsd*)
6143   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6144     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6145   else
6146     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6147   fi
6148   ;;
6149
6150 osf3* | osf4* | osf5*)
6151   lt_cv_deplibs_check_method=pass_all
6152   ;;
6153
6154 rdos*)
6155   lt_cv_deplibs_check_method=pass_all
6156   ;;
6157
6158 solaris*)
6159   lt_cv_deplibs_check_method=pass_all
6160   ;;
6161
6162 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6163   lt_cv_deplibs_check_method=pass_all
6164   ;;
6165
6166 sysv4 | sysv4.3*)
6167   case $host_vendor in
6168   motorola)
6169     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]'
6170     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6171     ;;
6172   ncr)
6173     lt_cv_deplibs_check_method=pass_all
6174     ;;
6175   sequent)
6176     lt_cv_file_magic_cmd='/bin/file'
6177     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6178     ;;
6179   sni)
6180     lt_cv_file_magic_cmd='/bin/file'
6181     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6182     lt_cv_file_magic_test_file=/lib/libc.so
6183     ;;
6184   siemens)
6185     lt_cv_deplibs_check_method=pass_all
6186     ;;
6187   pc)
6188     lt_cv_deplibs_check_method=pass_all
6189     ;;
6190   esac
6191   ;;
6192
6193 tpf*)
6194   lt_cv_deplibs_check_method=pass_all
6195   ;;
6196 esac
6197
6198 fi
6199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6200 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6201 file_magic_cmd=$lt_cv_file_magic_cmd
6202 deplibs_check_method=$lt_cv_deplibs_check_method
6203 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216 if test -n "$ac_tool_prefix"; then
6217   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6218 set dummy ${ac_tool_prefix}ar; ac_word=$2
6219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6220 $as_echo_n "checking for $ac_word... " >&6; }
6221 if test "${ac_cv_prog_AR+set}" = set; then :
6222   $as_echo_n "(cached) " >&6
6223 else
6224   if test -n "$AR"; then
6225   ac_cv_prog_AR="$AR" # Let the user override the test.
6226 else
6227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6228 for as_dir in $PATH
6229 do
6230   IFS=$as_save_IFS
6231   test -z "$as_dir" && as_dir=.
6232     for ac_exec_ext in '' $ac_executable_extensions; do
6233   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6234     ac_cv_prog_AR="${ac_tool_prefix}ar"
6235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6236     break 2
6237   fi
6238 done
6239   done
6240 IFS=$as_save_IFS
6241
6242 fi
6243 fi
6244 AR=$ac_cv_prog_AR
6245 if test -n "$AR"; then
6246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6247 $as_echo "$AR" >&6; }
6248 else
6249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6250 $as_echo "no" >&6; }
6251 fi
6252
6253
6254 fi
6255 if test -z "$ac_cv_prog_AR"; then
6256   ac_ct_AR=$AR
6257   # Extract the first word of "ar", so it can be a program name with args.
6258 set dummy ar; ac_word=$2
6259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6260 $as_echo_n "checking for $ac_word... " >&6; }
6261 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6262   $as_echo_n "(cached) " >&6
6263 else
6264   if test -n "$ac_ct_AR"; then
6265   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6266 else
6267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6268 for as_dir in $PATH
6269 do
6270   IFS=$as_save_IFS
6271   test -z "$as_dir" && as_dir=.
6272     for ac_exec_ext in '' $ac_executable_extensions; do
6273   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6274     ac_cv_prog_ac_ct_AR="ar"
6275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6276     break 2
6277   fi
6278 done
6279   done
6280 IFS=$as_save_IFS
6281
6282 fi
6283 fi
6284 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6285 if test -n "$ac_ct_AR"; then
6286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6287 $as_echo "$ac_ct_AR" >&6; }
6288 else
6289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6290 $as_echo "no" >&6; }
6291 fi
6292
6293   if test "x$ac_ct_AR" = x; then
6294     AR="false"
6295   else
6296     case $cross_compiling:$ac_tool_warned in
6297 yes:)
6298 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6299 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6300 ac_tool_warned=yes ;;
6301 esac
6302     AR=$ac_ct_AR
6303   fi
6304 else
6305   AR="$ac_cv_prog_AR"
6306 fi
6307
6308 test -z "$AR" && AR=ar
6309 test -z "$AR_FLAGS" && AR_FLAGS=cru
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321 if test -n "$ac_tool_prefix"; then
6322   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6323 set dummy ${ac_tool_prefix}strip; ac_word=$2
6324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6325 $as_echo_n "checking for $ac_word... " >&6; }
6326 if test "${ac_cv_prog_STRIP+set}" = set; then :
6327   $as_echo_n "(cached) " >&6
6328 else
6329   if test -n "$STRIP"; then
6330   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6331 else
6332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6333 for as_dir in $PATH
6334 do
6335   IFS=$as_save_IFS
6336   test -z "$as_dir" && as_dir=.
6337     for ac_exec_ext in '' $ac_executable_extensions; do
6338   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6339     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6340     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6341     break 2
6342   fi
6343 done
6344   done
6345 IFS=$as_save_IFS
6346
6347 fi
6348 fi
6349 STRIP=$ac_cv_prog_STRIP
6350 if test -n "$STRIP"; then
6351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6352 $as_echo "$STRIP" >&6; }
6353 else
6354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6355 $as_echo "no" >&6; }
6356 fi
6357
6358
6359 fi
6360 if test -z "$ac_cv_prog_STRIP"; then
6361   ac_ct_STRIP=$STRIP
6362   # Extract the first word of "strip", so it can be a program name with args.
6363 set dummy strip; ac_word=$2
6364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6365 $as_echo_n "checking for $ac_word... " >&6; }
6366 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
6367   $as_echo_n "(cached) " >&6
6368 else
6369   if test -n "$ac_ct_STRIP"; then
6370   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6371 else
6372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6373 for as_dir in $PATH
6374 do
6375   IFS=$as_save_IFS
6376   test -z "$as_dir" && as_dir=.
6377     for ac_exec_ext in '' $ac_executable_extensions; do
6378   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6379     ac_cv_prog_ac_ct_STRIP="strip"
6380     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6381     break 2
6382   fi
6383 done
6384   done
6385 IFS=$as_save_IFS
6386
6387 fi
6388 fi
6389 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6390 if test -n "$ac_ct_STRIP"; then
6391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6392 $as_echo "$ac_ct_STRIP" >&6; }
6393 else
6394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6395 $as_echo "no" >&6; }
6396 fi
6397
6398   if test "x$ac_ct_STRIP" = x; then
6399     STRIP=":"
6400   else
6401     case $cross_compiling:$ac_tool_warned in
6402 yes:)
6403 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6404 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6405 ac_tool_warned=yes ;;
6406 esac
6407     STRIP=$ac_ct_STRIP
6408   fi
6409 else
6410   STRIP="$ac_cv_prog_STRIP"
6411 fi
6412
6413 test -z "$STRIP" && STRIP=:
6414
6415
6416
6417
6418
6419
6420 if test -n "$ac_tool_prefix"; then
6421   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6422 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6424 $as_echo_n "checking for $ac_word... " >&6; }
6425 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6426   $as_echo_n "(cached) " >&6
6427 else
6428   if test -n "$RANLIB"; then
6429   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6430 else
6431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6432 for as_dir in $PATH
6433 do
6434   IFS=$as_save_IFS
6435   test -z "$as_dir" && as_dir=.
6436     for ac_exec_ext in '' $ac_executable_extensions; do
6437   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6438     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6439     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6440     break 2
6441   fi
6442 done
6443   done
6444 IFS=$as_save_IFS
6445
6446 fi
6447 fi
6448 RANLIB=$ac_cv_prog_RANLIB
6449 if test -n "$RANLIB"; then
6450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6451 $as_echo "$RANLIB" >&6; }
6452 else
6453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6454 $as_echo "no" >&6; }
6455 fi
6456
6457
6458 fi
6459 if test -z "$ac_cv_prog_RANLIB"; then
6460   ac_ct_RANLIB=$RANLIB
6461   # Extract the first word of "ranlib", so it can be a program name with args.
6462 set dummy ranlib; ac_word=$2
6463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6464 $as_echo_n "checking for $ac_word... " >&6; }
6465 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6466   $as_echo_n "(cached) " >&6
6467 else
6468   if test -n "$ac_ct_RANLIB"; then
6469   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6470 else
6471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6472 for as_dir in $PATH
6473 do
6474   IFS=$as_save_IFS
6475   test -z "$as_dir" && as_dir=.
6476     for ac_exec_ext in '' $ac_executable_extensions; do
6477   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6478     ac_cv_prog_ac_ct_RANLIB="ranlib"
6479     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6480     break 2
6481   fi
6482 done
6483   done
6484 IFS=$as_save_IFS
6485
6486 fi
6487 fi
6488 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6489 if test -n "$ac_ct_RANLIB"; then
6490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6491 $as_echo "$ac_ct_RANLIB" >&6; }
6492 else
6493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6494 $as_echo "no" >&6; }
6495 fi
6496
6497   if test "x$ac_ct_RANLIB" = x; then
6498     RANLIB=":"
6499   else
6500     case $cross_compiling:$ac_tool_warned in
6501 yes:)
6502 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6503 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6504 ac_tool_warned=yes ;;
6505 esac
6506     RANLIB=$ac_ct_RANLIB
6507   fi
6508 else
6509   RANLIB="$ac_cv_prog_RANLIB"
6510 fi
6511
6512 test -z "$RANLIB" && RANLIB=:
6513
6514
6515
6516
6517
6518
6519 # Determine commands to create old-style static archives.
6520 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6521 old_postinstall_cmds='chmod 644 $oldlib'
6522 old_postuninstall_cmds=
6523
6524 if test -n "$RANLIB"; then
6525   case $host_os in
6526   openbsd*)
6527     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6528     ;;
6529   *)
6530     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6531     ;;
6532   esac
6533   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6534 fi
6535
6536 case $host_os in
6537   darwin*)
6538     lock_old_archive_extraction=yes ;;
6539   *)
6540     lock_old_archive_extraction=no ;;
6541 esac
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581 # If no C compiler was specified, use CC.
6582 LTCC=${LTCC-"$CC"}
6583
6584 # If no C compiler flags were specified, use CFLAGS.
6585 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6586
6587 # Allow CC to be a program name with arguments.
6588 compiler=$CC
6589
6590
6591 # Check for command to grab the raw symbol name followed by C symbol from nm.
6592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6593 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6594 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6595   $as_echo_n "(cached) " >&6
6596 else
6597
6598 # These are sane defaults that work on at least a few old systems.
6599 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6600
6601 # Character class describing NM global symbol codes.
6602 symcode='[BCDEGRST]'
6603
6604 # Regexp to match symbols that can be accessed directly from C.
6605 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6606
6607 # Define system-specific variables.
6608 case $host_os in
6609 aix*)
6610   symcode='[BCDT]'
6611   ;;
6612 cygwin* | mingw* | pw32* | cegcc*)
6613   symcode='[ABCDGISTW]'
6614   ;;
6615 hpux*)
6616   if test "$host_cpu" = ia64; then
6617     symcode='[ABCDEGRST]'
6618   fi
6619   ;;
6620 irix* | nonstopux*)
6621   symcode='[BCDEGRST]'
6622   ;;
6623 osf*)
6624   symcode='[BCDEGQRST]'
6625   ;;
6626 solaris*)
6627   symcode='[BDRT]'
6628   ;;
6629 sco3.2v5*)
6630   symcode='[DT]'
6631   ;;
6632 sysv4.2uw2*)
6633   symcode='[DT]'
6634   ;;
6635 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6636   symcode='[ABDT]'
6637   ;;
6638 sysv4)
6639   symcode='[DFNSTU]'
6640   ;;
6641 esac
6642
6643 # If we're using GNU nm, then use its standard symbol codes.
6644 case `$NM -V 2>&1` in
6645 *GNU* | *'with BFD'*)
6646   symcode='[ABCDGIRSTW]' ;;
6647 esac
6648
6649 # Transform an extracted symbol line into a proper C declaration.
6650 # Some systems (esp. on ia64) link data and code symbols differently,
6651 # so use this general approach.
6652 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6653
6654 # Transform an extracted symbol line into symbol name and symbol address
6655 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6656 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'"
6657
6658 # Handle CRLF in mingw tool chain
6659 opt_cr=
6660 case $build_os in
6661 mingw*)
6662   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6663   ;;
6664 esac
6665
6666 # Try without a prefix underscore, then with it.
6667 for ac_symprfx in "" "_"; do
6668
6669   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6670   symxfrm="\\1 $ac_symprfx\\2 \\2"
6671
6672   # Write the raw and C identifiers.
6673   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6674     # Fake it for dumpbin and say T for any non-static function
6675     # and D for any global variable.
6676     # Also find C++ and __fastcall symbols from MSVC++,
6677     # which start with @ or ?.
6678     lt_cv_sys_global_symbol_pipe="$AWK '"\
6679 "     {last_section=section; section=\$ 3};"\
6680 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6681 "     \$ 0!~/External *\|/{next};"\
6682 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6683 "     {if(hide[section]) next};"\
6684 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6685 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6686 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6687 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6688 "     ' prfx=^$ac_symprfx"
6689   else
6690     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6691   fi
6692
6693   # Check to see that the pipe works correctly.
6694   pipe_works=no
6695
6696   rm -f conftest*
6697   cat > conftest.$ac_ext <<_LT_EOF
6698 #ifdef __cplusplus
6699 extern "C" {
6700 #endif
6701 char nm_test_var;
6702 void nm_test_func(void);
6703 void nm_test_func(void){}
6704 #ifdef __cplusplus
6705 }
6706 #endif
6707 int main(){nm_test_var='a';nm_test_func();return(0);}
6708 _LT_EOF
6709
6710   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6711   (eval $ac_compile) 2>&5
6712   ac_status=$?
6713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6714   test $ac_status = 0; }; then
6715     # Now try to grab the symbols.
6716     nlist=conftest.nm
6717     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6718   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6719   ac_status=$?
6720   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6721   test $ac_status = 0; } && test -s "$nlist"; then
6722       # Try sorting and uniquifying the output.
6723       if sort "$nlist" | uniq > "$nlist"T; then
6724         mv -f "$nlist"T "$nlist"
6725       else
6726         rm -f "$nlist"T
6727       fi
6728
6729       # Make sure that we snagged all the symbols we need.
6730       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6731         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6732           cat <<_LT_EOF > conftest.$ac_ext
6733 #ifdef __cplusplus
6734 extern "C" {
6735 #endif
6736
6737 _LT_EOF
6738           # Now generate the symbol file.
6739           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6740
6741           cat <<_LT_EOF >> conftest.$ac_ext
6742
6743 /* The mapping between symbol names and symbols.  */
6744 const struct {
6745   const char *name;
6746   void       *address;
6747 }
6748 lt__PROGRAM__LTX_preloaded_symbols[] =
6749 {
6750   { "@PROGRAM@", (void *) 0 },
6751 _LT_EOF
6752           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6753           cat <<\_LT_EOF >> conftest.$ac_ext
6754   {0, (void *) 0}
6755 };
6756
6757 /* This works around a problem in FreeBSD linker */
6758 #ifdef FREEBSD_WORKAROUND
6759 static const void *lt_preloaded_setup() {
6760   return lt__PROGRAM__LTX_preloaded_symbols;
6761 }
6762 #endif
6763
6764 #ifdef __cplusplus
6765 }
6766 #endif
6767 _LT_EOF
6768           # Now try linking the two files.
6769           mv conftest.$ac_objext conftstm.$ac_objext
6770           lt_save_LIBS="$LIBS"
6771           lt_save_CFLAGS="$CFLAGS"
6772           LIBS="conftstm.$ac_objext"
6773           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6774           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6775   (eval $ac_link) 2>&5
6776   ac_status=$?
6777   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6778   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6779             pipe_works=yes
6780           fi
6781           LIBS="$lt_save_LIBS"
6782           CFLAGS="$lt_save_CFLAGS"
6783         else
6784           echo "cannot find nm_test_func in $nlist" >&5
6785         fi
6786       else
6787         echo "cannot find nm_test_var in $nlist" >&5
6788       fi
6789     else
6790       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6791     fi
6792   else
6793     echo "$progname: failed program was:" >&5
6794     cat conftest.$ac_ext >&5
6795   fi
6796   rm -rf conftest* conftst*
6797
6798   # Do not use the global_symbol_pipe unless it works.
6799   if test "$pipe_works" = yes; then
6800     break
6801   else
6802     lt_cv_sys_global_symbol_pipe=
6803   fi
6804 done
6805
6806 fi
6807
6808 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6809   lt_cv_sys_global_symbol_to_cdecl=
6810 fi
6811 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6813 $as_echo "failed" >&6; }
6814 else
6815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6816 $as_echo "ok" >&6; }
6817 fi
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840 # Check whether --enable-libtool-lock was given.
6841 if test "${enable_libtool_lock+set}" = set; then :
6842   enableval=$enable_libtool_lock;
6843 fi
6844
6845 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6846
6847 # Some flags need to be propagated to the compiler or linker for good
6848 # libtool support.
6849 case $host in
6850 ia64-*-hpux*)
6851   # Find out which ABI we are using.
6852   echo 'int i;' > conftest.$ac_ext
6853   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6854   (eval $ac_compile) 2>&5
6855   ac_status=$?
6856   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6857   test $ac_status = 0; }; then
6858     case `/usr/bin/file conftest.$ac_objext` in
6859       *ELF-32*)
6860         HPUX_IA64_MODE="32"
6861         ;;
6862       *ELF-64*)
6863         HPUX_IA64_MODE="64"
6864         ;;
6865     esac
6866   fi
6867   rm -rf conftest*
6868   ;;
6869 *-*-irix6*)
6870   # Find out which ABI we are using.
6871   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6872   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6873   (eval $ac_compile) 2>&5
6874   ac_status=$?
6875   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6876   test $ac_status = 0; }; then
6877     if test "$lt_cv_prog_gnu_ld" = yes; then
6878       case `/usr/bin/file conftest.$ac_objext` in
6879         *32-bit*)
6880           LD="${LD-ld} -melf32bsmip"
6881           ;;
6882         *N32*)
6883           LD="${LD-ld} -melf32bmipn32"
6884           ;;
6885         *64-bit*)
6886           LD="${LD-ld} -melf64bmip"
6887         ;;
6888       esac
6889     else
6890       case `/usr/bin/file conftest.$ac_objext` in
6891         *32-bit*)
6892           LD="${LD-ld} -32"
6893           ;;
6894         *N32*)
6895           LD="${LD-ld} -n32"
6896           ;;
6897         *64-bit*)
6898           LD="${LD-ld} -64"
6899           ;;
6900       esac
6901     fi
6902   fi
6903   rm -rf conftest*
6904   ;;
6905
6906 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6907 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6908   # Find out which ABI we are using.
6909   echo 'int i;' > conftest.$ac_ext
6910   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6911   (eval $ac_compile) 2>&5
6912   ac_status=$?
6913   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6914   test $ac_status = 0; }; then
6915     case `/usr/bin/file conftest.o` in
6916       *32-bit*)
6917         case $host in
6918           x86_64-*kfreebsd*-gnu)
6919             LD="${LD-ld} -m elf_i386_fbsd"
6920             ;;
6921           x86_64-*linux*)
6922             case `/usr/bin/file conftest.o` in
6923               *x86-64*)
6924                 LD="${LD-ld} -m elf32_x86_64"
6925                 ;;
6926               *)
6927                 LD="${LD-ld} -m elf_i386"
6928                 ;;
6929             esac
6930             ;;
6931           powerpc64le-*linux*)
6932             LD="${LD-ld} -m elf32lppclinux"
6933             ;;
6934           powerpc64-*linux*)
6935             LD="${LD-ld} -m elf32ppclinux"
6936             ;;
6937           s390x-*linux*)
6938             LD="${LD-ld} -m elf_s390"
6939             ;;
6940           sparc64-*linux*)
6941             LD="${LD-ld} -m elf32_sparc"
6942             ;;
6943         esac
6944         ;;
6945       *64-bit*)
6946         case $host in
6947           x86_64-*kfreebsd*-gnu)
6948             LD="${LD-ld} -m elf_x86_64_fbsd"
6949             ;;
6950           x86_64-*linux*)
6951             LD="${LD-ld} -m elf_x86_64"
6952             ;;
6953           powerpcle-*linux*)
6954             LD="${LD-ld} -m elf64lppc"
6955             ;;
6956           powerpc-*linux*)
6957             LD="${LD-ld} -m elf64ppc"
6958             ;;
6959           s390*-*linux*|s390*-*tpf*)
6960             LD="${LD-ld} -m elf64_s390"
6961             ;;
6962           sparc*-*linux*)
6963             LD="${LD-ld} -m elf64_sparc"
6964             ;;
6965         esac
6966         ;;
6967     esac
6968   fi
6969   rm -rf conftest*
6970   ;;
6971
6972 *-*-sco3.2v5*)
6973   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6974   SAVE_CFLAGS="$CFLAGS"
6975   CFLAGS="$CFLAGS -belf"
6976   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6977 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6978 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6979   $as_echo_n "(cached) " >&6
6980 else
6981   ac_ext=c
6982 ac_cpp='$CPP $CPPFLAGS'
6983 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6984 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6985 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6986
6987      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6988 /* end confdefs.h.  */
6989
6990 int
6991 main ()
6992 {
6993
6994   ;
6995   return 0;
6996 }
6997 _ACEOF
6998 if ac_fn_c_try_link "$LINENO"; then :
6999   lt_cv_cc_needs_belf=yes
7000 else
7001   lt_cv_cc_needs_belf=no
7002 fi
7003 rm -f core conftest.err conftest.$ac_objext \
7004     conftest$ac_exeext conftest.$ac_ext
7005      ac_ext=c
7006 ac_cpp='$CPP $CPPFLAGS'
7007 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7008 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7009 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7010
7011 fi
7012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7013 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7014   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7015     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7016     CFLAGS="$SAVE_CFLAGS"
7017   fi
7018   ;;
7019 sparc*-*solaris*)
7020   # Find out which ABI we are using.
7021   echo 'int i;' > conftest.$ac_ext
7022   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7023   (eval $ac_compile) 2>&5
7024   ac_status=$?
7025   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7026   test $ac_status = 0; }; then
7027     case `/usr/bin/file conftest.o` in
7028     *64-bit*)
7029       case $lt_cv_prog_gnu_ld in
7030       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7031       *)
7032         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7033           LD="${LD-ld} -64"
7034         fi
7035         ;;
7036       esac
7037       ;;
7038     esac
7039   fi
7040   rm -rf conftest*
7041   ;;
7042 esac
7043
7044 need_locks="$enable_libtool_lock"
7045
7046
7047   case $host_os in
7048     rhapsody* | darwin*)
7049     if test -n "$ac_tool_prefix"; then
7050   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7051 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7053 $as_echo_n "checking for $ac_word... " >&6; }
7054 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
7055   $as_echo_n "(cached) " >&6
7056 else
7057   if test -n "$DSYMUTIL"; then
7058   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7059 else
7060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7061 for as_dir in $PATH
7062 do
7063   IFS=$as_save_IFS
7064   test -z "$as_dir" && as_dir=.
7065     for ac_exec_ext in '' $ac_executable_extensions; do
7066   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7067     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7068     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7069     break 2
7070   fi
7071 done
7072   done
7073 IFS=$as_save_IFS
7074
7075 fi
7076 fi
7077 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7078 if test -n "$DSYMUTIL"; then
7079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7080 $as_echo "$DSYMUTIL" >&6; }
7081 else
7082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7083 $as_echo "no" >&6; }
7084 fi
7085
7086
7087 fi
7088 if test -z "$ac_cv_prog_DSYMUTIL"; then
7089   ac_ct_DSYMUTIL=$DSYMUTIL
7090   # Extract the first word of "dsymutil", so it can be a program name with args.
7091 set dummy dsymutil; ac_word=$2
7092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7093 $as_echo_n "checking for $ac_word... " >&6; }
7094 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
7095   $as_echo_n "(cached) " >&6
7096 else
7097   if test -n "$ac_ct_DSYMUTIL"; then
7098   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7099 else
7100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7101 for as_dir in $PATH
7102 do
7103   IFS=$as_save_IFS
7104   test -z "$as_dir" && as_dir=.
7105     for ac_exec_ext in '' $ac_executable_extensions; do
7106   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7107     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7108     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7109     break 2
7110   fi
7111 done
7112   done
7113 IFS=$as_save_IFS
7114
7115 fi
7116 fi
7117 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7118 if test -n "$ac_ct_DSYMUTIL"; then
7119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7120 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7121 else
7122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7123 $as_echo "no" >&6; }
7124 fi
7125
7126   if test "x$ac_ct_DSYMUTIL" = x; then
7127     DSYMUTIL=":"
7128   else
7129     case $cross_compiling:$ac_tool_warned in
7130 yes:)
7131 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7132 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7133 ac_tool_warned=yes ;;
7134 esac
7135     DSYMUTIL=$ac_ct_DSYMUTIL
7136   fi
7137 else
7138   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7139 fi
7140
7141     if test -n "$ac_tool_prefix"; then
7142   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7143 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7145 $as_echo_n "checking for $ac_word... " >&6; }
7146 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
7147   $as_echo_n "(cached) " >&6
7148 else
7149   if test -n "$NMEDIT"; then
7150   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7151 else
7152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7153 for as_dir in $PATH
7154 do
7155   IFS=$as_save_IFS
7156   test -z "$as_dir" && as_dir=.
7157     for ac_exec_ext in '' $ac_executable_extensions; do
7158   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7159     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7160     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7161     break 2
7162   fi
7163 done
7164   done
7165 IFS=$as_save_IFS
7166
7167 fi
7168 fi
7169 NMEDIT=$ac_cv_prog_NMEDIT
7170 if test -n "$NMEDIT"; then
7171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7172 $as_echo "$NMEDIT" >&6; }
7173 else
7174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7175 $as_echo "no" >&6; }
7176 fi
7177
7178
7179 fi
7180 if test -z "$ac_cv_prog_NMEDIT"; then
7181   ac_ct_NMEDIT=$NMEDIT
7182   # Extract the first word of "nmedit", so it can be a program name with args.
7183 set dummy nmedit; ac_word=$2
7184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7185 $as_echo_n "checking for $ac_word... " >&6; }
7186 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
7187   $as_echo_n "(cached) " >&6
7188 else
7189   if test -n "$ac_ct_NMEDIT"; then
7190   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7191 else
7192 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7193 for as_dir in $PATH
7194 do
7195   IFS=$as_save_IFS
7196   test -z "$as_dir" && as_dir=.
7197     for ac_exec_ext in '' $ac_executable_extensions; do
7198   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7199     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7200     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7201     break 2
7202   fi
7203 done
7204   done
7205 IFS=$as_save_IFS
7206
7207 fi
7208 fi
7209 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7210 if test -n "$ac_ct_NMEDIT"; then
7211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7212 $as_echo "$ac_ct_NMEDIT" >&6; }
7213 else
7214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7215 $as_echo "no" >&6; }
7216 fi
7217
7218   if test "x$ac_ct_NMEDIT" = x; then
7219     NMEDIT=":"
7220   else
7221     case $cross_compiling:$ac_tool_warned in
7222 yes:)
7223 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7224 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7225 ac_tool_warned=yes ;;
7226 esac
7227     NMEDIT=$ac_ct_NMEDIT
7228   fi
7229 else
7230   NMEDIT="$ac_cv_prog_NMEDIT"
7231 fi
7232
7233     if test -n "$ac_tool_prefix"; then
7234   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7235 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7237 $as_echo_n "checking for $ac_word... " >&6; }
7238 if test "${ac_cv_prog_LIPO+set}" = set; then :
7239   $as_echo_n "(cached) " >&6
7240 else
7241   if test -n "$LIPO"; then
7242   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7243 else
7244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7245 for as_dir in $PATH
7246 do
7247   IFS=$as_save_IFS
7248   test -z "$as_dir" && as_dir=.
7249     for ac_exec_ext in '' $ac_executable_extensions; do
7250   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7251     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7252     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7253     break 2
7254   fi
7255 done
7256   done
7257 IFS=$as_save_IFS
7258
7259 fi
7260 fi
7261 LIPO=$ac_cv_prog_LIPO
7262 if test -n "$LIPO"; then
7263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7264 $as_echo "$LIPO" >&6; }
7265 else
7266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7267 $as_echo "no" >&6; }
7268 fi
7269
7270
7271 fi
7272 if test -z "$ac_cv_prog_LIPO"; then
7273   ac_ct_LIPO=$LIPO
7274   # Extract the first word of "lipo", so it can be a program name with args.
7275 set dummy lipo; ac_word=$2
7276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7277 $as_echo_n "checking for $ac_word... " >&6; }
7278 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
7279   $as_echo_n "(cached) " >&6
7280 else
7281   if test -n "$ac_ct_LIPO"; then
7282   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7283 else
7284 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7285 for as_dir in $PATH
7286 do
7287   IFS=$as_save_IFS
7288   test -z "$as_dir" && as_dir=.
7289     for ac_exec_ext in '' $ac_executable_extensions; do
7290   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7291     ac_cv_prog_ac_ct_LIPO="lipo"
7292     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7293     break 2
7294   fi
7295 done
7296   done
7297 IFS=$as_save_IFS
7298
7299 fi
7300 fi
7301 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7302 if test -n "$ac_ct_LIPO"; then
7303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7304 $as_echo "$ac_ct_LIPO" >&6; }
7305 else
7306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7307 $as_echo "no" >&6; }
7308 fi
7309
7310   if test "x$ac_ct_LIPO" = x; then
7311     LIPO=":"
7312   else
7313     case $cross_compiling:$ac_tool_warned in
7314 yes:)
7315 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7316 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7317 ac_tool_warned=yes ;;
7318 esac
7319     LIPO=$ac_ct_LIPO
7320   fi
7321 else
7322   LIPO="$ac_cv_prog_LIPO"
7323 fi
7324
7325     if test -n "$ac_tool_prefix"; then
7326   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7327 set dummy ${ac_tool_prefix}otool; ac_word=$2
7328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7329 $as_echo_n "checking for $ac_word... " >&6; }
7330 if test "${ac_cv_prog_OTOOL+set}" = set; then :
7331   $as_echo_n "(cached) " >&6
7332 else
7333   if test -n "$OTOOL"; then
7334   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7335 else
7336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7337 for as_dir in $PATH
7338 do
7339   IFS=$as_save_IFS
7340   test -z "$as_dir" && as_dir=.
7341     for ac_exec_ext in '' $ac_executable_extensions; do
7342   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7343     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7344     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7345     break 2
7346   fi
7347 done
7348   done
7349 IFS=$as_save_IFS
7350
7351 fi
7352 fi
7353 OTOOL=$ac_cv_prog_OTOOL
7354 if test -n "$OTOOL"; then
7355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7356 $as_echo "$OTOOL" >&6; }
7357 else
7358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7359 $as_echo "no" >&6; }
7360 fi
7361
7362
7363 fi
7364 if test -z "$ac_cv_prog_OTOOL"; then
7365   ac_ct_OTOOL=$OTOOL
7366   # Extract the first word of "otool", so it can be a program name with args.
7367 set dummy otool; ac_word=$2
7368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7369 $as_echo_n "checking for $ac_word... " >&6; }
7370 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
7371   $as_echo_n "(cached) " >&6
7372 else
7373   if test -n "$ac_ct_OTOOL"; then
7374   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7375 else
7376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7377 for as_dir in $PATH
7378 do
7379   IFS=$as_save_IFS
7380   test -z "$as_dir" && as_dir=.
7381     for ac_exec_ext in '' $ac_executable_extensions; do
7382   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7383     ac_cv_prog_ac_ct_OTOOL="otool"
7384     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7385     break 2
7386   fi
7387 done
7388   done
7389 IFS=$as_save_IFS
7390
7391 fi
7392 fi
7393 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7394 if test -n "$ac_ct_OTOOL"; then
7395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7396 $as_echo "$ac_ct_OTOOL" >&6; }
7397 else
7398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7399 $as_echo "no" >&6; }
7400 fi
7401
7402   if test "x$ac_ct_OTOOL" = x; then
7403     OTOOL=":"
7404   else
7405     case $cross_compiling:$ac_tool_warned in
7406 yes:)
7407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7408 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7409 ac_tool_warned=yes ;;
7410 esac
7411     OTOOL=$ac_ct_OTOOL
7412   fi
7413 else
7414   OTOOL="$ac_cv_prog_OTOOL"
7415 fi
7416
7417     if test -n "$ac_tool_prefix"; then
7418   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7419 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7421 $as_echo_n "checking for $ac_word... " >&6; }
7422 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7423   $as_echo_n "(cached) " >&6
7424 else
7425   if test -n "$OTOOL64"; then
7426   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7427 else
7428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7429 for as_dir in $PATH
7430 do
7431   IFS=$as_save_IFS
7432   test -z "$as_dir" && as_dir=.
7433     for ac_exec_ext in '' $ac_executable_extensions; do
7434   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7435     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7436     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7437     break 2
7438   fi
7439 done
7440   done
7441 IFS=$as_save_IFS
7442
7443 fi
7444 fi
7445 OTOOL64=$ac_cv_prog_OTOOL64
7446 if test -n "$OTOOL64"; then
7447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7448 $as_echo "$OTOOL64" >&6; }
7449 else
7450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7451 $as_echo "no" >&6; }
7452 fi
7453
7454
7455 fi
7456 if test -z "$ac_cv_prog_OTOOL64"; then
7457   ac_ct_OTOOL64=$OTOOL64
7458   # Extract the first word of "otool64", so it can be a program name with args.
7459 set dummy otool64; ac_word=$2
7460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7461 $as_echo_n "checking for $ac_word... " >&6; }
7462 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7463   $as_echo_n "(cached) " >&6
7464 else
7465   if test -n "$ac_ct_OTOOL64"; then
7466   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7467 else
7468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7469 for as_dir in $PATH
7470 do
7471   IFS=$as_save_IFS
7472   test -z "$as_dir" && as_dir=.
7473     for ac_exec_ext in '' $ac_executable_extensions; do
7474   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7475     ac_cv_prog_ac_ct_OTOOL64="otool64"
7476     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7477     break 2
7478   fi
7479 done
7480   done
7481 IFS=$as_save_IFS
7482
7483 fi
7484 fi
7485 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7486 if test -n "$ac_ct_OTOOL64"; then
7487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7488 $as_echo "$ac_ct_OTOOL64" >&6; }
7489 else
7490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7491 $as_echo "no" >&6; }
7492 fi
7493
7494   if test "x$ac_ct_OTOOL64" = x; then
7495     OTOOL64=":"
7496   else
7497     case $cross_compiling:$ac_tool_warned in
7498 yes:)
7499 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7500 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7501 ac_tool_warned=yes ;;
7502 esac
7503     OTOOL64=$ac_ct_OTOOL64
7504   fi
7505 else
7506   OTOOL64="$ac_cv_prog_OTOOL64"
7507 fi
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7536 $as_echo_n "checking for -single_module linker flag... " >&6; }
7537 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7538   $as_echo_n "(cached) " >&6
7539 else
7540   lt_cv_apple_cc_single_mod=no
7541       if test -z "${LT_MULTI_MODULE}"; then
7542         # By default we will add the -single_module flag. You can override
7543         # by either setting the environment variable LT_MULTI_MODULE
7544         # non-empty at configure time, or by adding -multi_module to the
7545         # link flags.
7546         rm -rf libconftest.dylib*
7547         echo "int foo(void){return 1;}" > conftest.c
7548         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7549 -dynamiclib -Wl,-single_module conftest.c" >&5
7550         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7551           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7552         _lt_result=$?
7553         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7554           lt_cv_apple_cc_single_mod=yes
7555         else
7556           cat conftest.err >&5
7557         fi
7558         rm -rf libconftest.dylib*
7559         rm -f conftest.*
7560       fi
7561 fi
7562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7563 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7564     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7565 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7566 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7567   $as_echo_n "(cached) " >&6
7568 else
7569   lt_cv_ld_exported_symbols_list=no
7570       save_LDFLAGS=$LDFLAGS
7571       echo "_main" > conftest.sym
7572       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7573       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7574 /* end confdefs.h.  */
7575
7576 int
7577 main ()
7578 {
7579
7580   ;
7581   return 0;
7582 }
7583 _ACEOF
7584 if ac_fn_c_try_link "$LINENO"; then :
7585   lt_cv_ld_exported_symbols_list=yes
7586 else
7587   lt_cv_ld_exported_symbols_list=no
7588 fi
7589 rm -f core conftest.err conftest.$ac_objext \
7590     conftest$ac_exeext conftest.$ac_ext
7591         LDFLAGS="$save_LDFLAGS"
7592
7593 fi
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7595 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7596     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7597 $as_echo_n "checking for -force_load linker flag... " >&6; }
7598 if test "${lt_cv_ld_force_load+set}" = set; then :
7599   $as_echo_n "(cached) " >&6
7600 else
7601   lt_cv_ld_force_load=no
7602       cat > conftest.c << _LT_EOF
7603 int forced_loaded() { return 2;}
7604 _LT_EOF
7605       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7606       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7607       echo "$AR cru libconftest.a conftest.o" >&5
7608       $AR cru libconftest.a conftest.o 2>&5
7609       cat > conftest.c << _LT_EOF
7610 int main() { return 0;}
7611 _LT_EOF
7612       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7613       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7614       _lt_result=$?
7615       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7616         lt_cv_ld_force_load=yes
7617       else
7618         cat conftest.err >&5
7619       fi
7620         rm -f conftest.err libconftest.a conftest conftest.c
7621         rm -rf conftest.dSYM
7622
7623 fi
7624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7625 $as_echo "$lt_cv_ld_force_load" >&6; }
7626     case $host_os in
7627     rhapsody* | darwin1.[012])
7628       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7629     darwin1.*)
7630       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7631     darwin*) # darwin 5.x on
7632       # if running on 10.5 or later, the deployment target defaults
7633       # to the OS version, if on x86, and 10.4, the deployment
7634       # target defaults to 10.4. Don't you love it?
7635       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7636         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7637           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7638         10.[012][,.]*)
7639           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7640         10.*)
7641           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7642       esac
7643     ;;
7644   esac
7645     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7646       _lt_dar_single_mod='$single_module'
7647     fi
7648     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7649       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7650     else
7651       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7652     fi
7653     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7654       _lt_dsymutil='~$DSYMUTIL $lib || :'
7655     else
7656       _lt_dsymutil=
7657     fi
7658     ;;
7659   esac
7660
7661 for ac_header in dlfcn.h
7662 do :
7663   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7664 "
7665 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7666   cat >>confdefs.h <<_ACEOF
7667 #define HAVE_DLFCN_H 1
7668 _ACEOF
7669
7670 fi
7671
7672 done
7673
7674
7675
7676
7677
7678 # Set options
7679
7680
7681
7682         enable_dlopen=no
7683
7684
7685   enable_win32_dll=no
7686
7687
7688             # Check whether --enable-shared was given.
7689 if test "${enable_shared+set}" = set; then :
7690   enableval=$enable_shared; p=${PACKAGE-default}
7691     case $enableval in
7692     yes) enable_shared=yes ;;
7693     no) enable_shared=no ;;
7694     *)
7695       enable_shared=no
7696       # Look at the argument we got.  We use all the common list separators.
7697       lt_save_ifs="$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_shared=yes
7702         fi
7703       done
7704       IFS="$lt_save_ifs"
7705       ;;
7706     esac
7707 else
7708   enable_shared=yes
7709 fi
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719   # Check whether --enable-static was given.
7720 if test "${enable_static+set}" = set; then :
7721   enableval=$enable_static; p=${PACKAGE-default}
7722     case $enableval in
7723     yes) enable_static=yes ;;
7724     no) enable_static=no ;;
7725     *)
7726      enable_static=no
7727       # Look at the argument we got.  We use all the common list separators.
7728       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7729       for pkg in $enableval; do
7730         IFS="$lt_save_ifs"
7731         if test "X$pkg" = "X$p"; then
7732           enable_static=yes
7733         fi
7734       done
7735       IFS="$lt_save_ifs"
7736       ;;
7737     esac
7738 else
7739   enable_static=yes
7740 fi
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751 # Check whether --with-pic was given.
7752 if test "${with_pic+set}" = set; then :
7753   withval=$with_pic; pic_mode="$withval"
7754 else
7755   pic_mode=default
7756 fi
7757
7758
7759 test -z "$pic_mode" && pic_mode=default
7760
7761
7762
7763
7764
7765
7766
7767   # Check whether --enable-fast-install was given.
7768 if test "${enable_fast_install+set}" = set; then :
7769   enableval=$enable_fast_install; p=${PACKAGE-default}
7770     case $enableval in
7771     yes) enable_fast_install=yes ;;
7772     no) enable_fast_install=no ;;
7773     *)
7774       enable_fast_install=no
7775       # Look at the argument we got.  We use all the common list separators.
7776       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7777       for pkg in $enableval; do
7778         IFS="$lt_save_ifs"
7779         if test "X$pkg" = "X$p"; then
7780           enable_fast_install=yes
7781         fi
7782       done
7783       IFS="$lt_save_ifs"
7784       ;;
7785     esac
7786 else
7787   enable_fast_install=yes
7788 fi
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800 # This can be used to rebuild libtool when needed
7801 LIBTOOL_DEPS="$ltmain"
7802
7803 # Always use our own libtool.
7804 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831 test -z "$LN_S" && LN_S="ln -s"
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845
7846 if test -n "${ZSH_VERSION+set}" ; then
7847    setopt NO_GLOB_SUBST
7848 fi
7849
7850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7851 $as_echo_n "checking for objdir... " >&6; }
7852 if test "${lt_cv_objdir+set}" = set; then :
7853   $as_echo_n "(cached) " >&6
7854 else
7855   rm -f .libs 2>/dev/null
7856 mkdir .libs 2>/dev/null
7857 if test -d .libs; then
7858   lt_cv_objdir=.libs
7859 else
7860   # MS-DOS does not allow filenames that begin with a dot.
7861   lt_cv_objdir=_libs
7862 fi
7863 rmdir .libs 2>/dev/null
7864 fi
7865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7866 $as_echo "$lt_cv_objdir" >&6; }
7867 objdir=$lt_cv_objdir
7868
7869
7870
7871
7872
7873 cat >>confdefs.h <<_ACEOF
7874 #define LT_OBJDIR "$lt_cv_objdir/"
7875 _ACEOF
7876
7877
7878
7879
7880 case $host_os in
7881 aix3*)
7882   # AIX sometimes has problems with the GCC collect2 program.  For some
7883   # reason, if we set the COLLECT_NAMES environment variable, the problems
7884   # vanish in a puff of smoke.
7885   if test "X${COLLECT_NAMES+set}" != Xset; then
7886     COLLECT_NAMES=
7887     export COLLECT_NAMES
7888   fi
7889   ;;
7890 esac
7891
7892 # Global variables:
7893 ofile=libtool
7894 can_build_shared=yes
7895
7896 # All known linkers require a `.a' archive for static linking (except MSVC,
7897 # which needs '.lib').
7898 libext=a
7899
7900 with_gnu_ld="$lt_cv_prog_gnu_ld"
7901
7902 old_CC="$CC"
7903 old_CFLAGS="$CFLAGS"
7904
7905 # Set sane defaults for various variables
7906 test -z "$CC" && CC=cc
7907 test -z "$LTCC" && LTCC=$CC
7908 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7909 test -z "$LD" && LD=ld
7910 test -z "$ac_objext" && ac_objext=o
7911
7912 for cc_temp in $compiler""; do
7913   case $cc_temp in
7914     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7915     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7916     \-*) ;;
7917     *) break;;
7918   esac
7919 done
7920 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7921
7922
7923 # Only perform the check for file, if the check method requires it
7924 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7925 case $deplibs_check_method in
7926 file_magic*)
7927   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7928     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7929 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7930 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7931   $as_echo_n "(cached) " >&6
7932 else
7933   case $MAGIC_CMD in
7934 [\\/*] |  ?:[\\/]*)
7935   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7936   ;;
7937 *)
7938   lt_save_MAGIC_CMD="$MAGIC_CMD"
7939   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7940   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7941   for ac_dir in $ac_dummy; do
7942     IFS="$lt_save_ifs"
7943     test -z "$ac_dir" && ac_dir=.
7944     if test -f $ac_dir/${ac_tool_prefix}file; then
7945       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7946       if test -n "$file_magic_test_file"; then
7947         case $deplibs_check_method in
7948         "file_magic "*)
7949           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7950           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7951           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7952             $EGREP "$file_magic_regex" > /dev/null; then
7953             :
7954           else
7955             cat <<_LT_EOF 1>&2
7956
7957 *** Warning: the command libtool uses to detect shared libraries,
7958 *** $file_magic_cmd, produces output that libtool cannot recognize.
7959 *** The result is that libtool may fail to recognize shared libraries
7960 *** as such.  This will affect the creation of libtool libraries that
7961 *** depend on shared libraries, but programs linked with such libtool
7962 *** libraries will work regardless of this problem.  Nevertheless, you
7963 *** may want to report the problem to your system manager and/or to
7964 *** bug-libtool@gnu.org
7965
7966 _LT_EOF
7967           fi ;;
7968         esac
7969       fi
7970       break
7971     fi
7972   done
7973   IFS="$lt_save_ifs"
7974   MAGIC_CMD="$lt_save_MAGIC_CMD"
7975   ;;
7976 esac
7977 fi
7978
7979 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7980 if test -n "$MAGIC_CMD"; then
7981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7982 $as_echo "$MAGIC_CMD" >&6; }
7983 else
7984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7985 $as_echo "no" >&6; }
7986 fi
7987
7988
7989
7990
7991
7992 if test -z "$lt_cv_path_MAGIC_CMD"; then
7993   if test -n "$ac_tool_prefix"; then
7994     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7995 $as_echo_n "checking for file... " >&6; }
7996 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7997   $as_echo_n "(cached) " >&6
7998 else
7999   case $MAGIC_CMD in
8000 [\\/*] |  ?:[\\/]*)
8001   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8002   ;;
8003 *)
8004   lt_save_MAGIC_CMD="$MAGIC_CMD"
8005   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8006   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8007   for ac_dir in $ac_dummy; do
8008     IFS="$lt_save_ifs"
8009     test -z "$ac_dir" && ac_dir=.
8010     if test -f $ac_dir/file; then
8011       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8012       if test -n "$file_magic_test_file"; then
8013         case $deplibs_check_method in
8014         "file_magic "*)
8015           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8016           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8017           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8018             $EGREP "$file_magic_regex" > /dev/null; then
8019             :
8020           else
8021             cat <<_LT_EOF 1>&2
8022
8023 *** Warning: the command libtool uses to detect shared libraries,
8024 *** $file_magic_cmd, produces output that libtool cannot recognize.
8025 *** The result is that libtool may fail to recognize shared libraries
8026 *** as such.  This will affect the creation of libtool libraries that
8027 *** depend on shared libraries, but programs linked with such libtool
8028 *** libraries will work regardless of this problem.  Nevertheless, you
8029 *** may want to report the problem to your system manager and/or to
8030 *** bug-libtool@gnu.org
8031
8032 _LT_EOF
8033           fi ;;
8034         esac
8035       fi
8036       break
8037     fi
8038   done
8039   IFS="$lt_save_ifs"
8040   MAGIC_CMD="$lt_save_MAGIC_CMD"
8041   ;;
8042 esac
8043 fi
8044
8045 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8046 if test -n "$MAGIC_CMD"; then
8047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8048 $as_echo "$MAGIC_CMD" >&6; }
8049 else
8050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8051 $as_echo "no" >&6; }
8052 fi
8053
8054
8055   else
8056     MAGIC_CMD=:
8057   fi
8058 fi
8059
8060   fi
8061   ;;
8062 esac
8063
8064 # Use C for the default configuration in the libtool script
8065
8066 lt_save_CC="$CC"
8067 ac_ext=c
8068 ac_cpp='$CPP $CPPFLAGS'
8069 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8070 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8071 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8072
8073
8074 # Source file extension for C test sources.
8075 ac_ext=c
8076
8077 # Object file extension for compiled C test sources.
8078 objext=o
8079 objext=$objext
8080
8081 # Code to be used in simple compile tests
8082 lt_simple_compile_test_code="int some_variable = 0;"
8083
8084 # Code to be used in simple link tests
8085 lt_simple_link_test_code='int main(){return(0);}'
8086
8087
8088
8089
8090
8091
8092
8093 # If no C compiler was specified, use CC.
8094 LTCC=${LTCC-"$CC"}
8095
8096 # If no C compiler flags were specified, use CFLAGS.
8097 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8098
8099 # Allow CC to be a program name with arguments.
8100 compiler=$CC
8101
8102 # Save the default compiler, since it gets overwritten when the other
8103 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8104 compiler_DEFAULT=$CC
8105
8106 # save warnings/boilerplate of simple test code
8107 ac_outfile=conftest.$ac_objext
8108 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8109 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8110 _lt_compiler_boilerplate=`cat conftest.err`
8111 $RM conftest*
8112
8113 ac_outfile=conftest.$ac_objext
8114 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8115 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8116 _lt_linker_boilerplate=`cat conftest.err`
8117 $RM -r conftest*
8118
8119
8120 ## CAVEAT EMPTOR:
8121 ## There is no encapsulation within the following macros, do not change
8122 ## the running order or otherwise move them around unless you know exactly
8123 ## what you are doing...
8124 if test -n "$compiler"; then
8125
8126 lt_prog_compiler_no_builtin_flag=
8127
8128 if test "$GCC" = yes; then
8129   case $cc_basename in
8130   nvcc*)
8131     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8132   *)
8133     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8134   esac
8135
8136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8137 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8138 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8139   $as_echo_n "(cached) " >&6
8140 else
8141   lt_cv_prog_compiler_rtti_exceptions=no
8142    ac_outfile=conftest.$ac_objext
8143    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8144    lt_compiler_flag="-fno-rtti -fno-exceptions"
8145    # Insert the option either (1) after the last *FLAGS variable, or
8146    # (2) before a word containing "conftest.", or (3) at the end.
8147    # Note that $ac_compile itself does not contain backslashes and begins
8148    # with a dollar sign (not a hyphen), so the echo should work correctly.
8149    # The option is referenced via a variable to avoid confusing sed.
8150    lt_compile=`echo "$ac_compile" | $SED \
8151    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8152    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8153    -e 's:$: $lt_compiler_flag:'`
8154    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8155    (eval "$lt_compile" 2>conftest.err)
8156    ac_status=$?
8157    cat conftest.err >&5
8158    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8159    if (exit $ac_status) && test -s "$ac_outfile"; then
8160      # The compiler can only warn and ignore the option if not recognized
8161      # So say no if there are warnings other than the usual output.
8162      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8163      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8164      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8165        lt_cv_prog_compiler_rtti_exceptions=yes
8166      fi
8167    fi
8168    $RM conftest*
8169
8170 fi
8171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8172 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8173
8174 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8175     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8176 else
8177     :
8178 fi
8179
8180 fi
8181
8182
8183
8184
8185
8186
8187   lt_prog_compiler_wl=
8188 lt_prog_compiler_pic=
8189 lt_prog_compiler_static=
8190
8191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8192 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8193
8194   if test "$GCC" = yes; then
8195     lt_prog_compiler_wl='-Wl,'
8196     lt_prog_compiler_static='-static'
8197
8198     case $host_os in
8199       aix*)
8200       # All AIX code is PIC.
8201       if test "$host_cpu" = ia64; then
8202         # AIX 5 now supports IA64 processor
8203         lt_prog_compiler_static='-Bstatic'
8204       fi
8205       lt_prog_compiler_pic='-fPIC'
8206       ;;
8207
8208     amigaos*)
8209       case $host_cpu in
8210       powerpc)
8211             # see comment about AmigaOS4 .so support
8212             lt_prog_compiler_pic='-fPIC'
8213         ;;
8214       m68k)
8215             # FIXME: we need at least 68020 code to build shared libraries, but
8216             # adding the `-m68020' flag to GCC prevents building anything better,
8217             # like `-m68040'.
8218             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8219         ;;
8220       esac
8221       ;;
8222
8223     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8224       # PIC is the default for these OSes.
8225       ;;
8226
8227     mingw* | cygwin* | pw32* | os2* | cegcc*)
8228       # This hack is so that the source file can tell whether it is being
8229       # built for inclusion in a dll (and should export symbols for example).
8230       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8231       # (--disable-auto-import) libraries
8232       lt_prog_compiler_pic='-DDLL_EXPORT'
8233       ;;
8234
8235     darwin* | rhapsody*)
8236       # PIC is the default on this platform
8237       # Common symbols not allowed in MH_DYLIB files
8238       lt_prog_compiler_pic='-fno-common'
8239       ;;
8240
8241     haiku*)
8242       # PIC is the default for Haiku.
8243       # The "-static" flag exists, but is broken.
8244       lt_prog_compiler_static=
8245       ;;
8246
8247     hpux*)
8248       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8249       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8250       # sets the default TLS model and affects inlining.
8251       case $host_cpu in
8252       hppa*64*)
8253         # +Z the default
8254         ;;
8255       *)
8256         lt_prog_compiler_pic='-fPIC'
8257         ;;
8258       esac
8259       ;;
8260
8261     interix[3-9]*)
8262       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8263       # Instead, we relocate shared libraries at runtime.
8264       ;;
8265
8266     msdosdjgpp*)
8267       # Just because we use GCC doesn't mean we suddenly get shared libraries
8268       # on systems that don't support them.
8269       lt_prog_compiler_can_build_shared=no
8270       enable_shared=no
8271       ;;
8272
8273     *nto* | *qnx*)
8274       # QNX uses GNU C++, but need to define -shared option too, otherwise
8275       # it will coredump.
8276       lt_prog_compiler_pic='-fPIC -shared'
8277       ;;
8278
8279     sysv4*MP*)
8280       if test -d /usr/nec; then
8281         lt_prog_compiler_pic=-Kconform_pic
8282       fi
8283       ;;
8284
8285     *)
8286       lt_prog_compiler_pic='-fPIC'
8287       ;;
8288     esac
8289
8290     case $cc_basename in
8291     nvcc*) # Cuda Compiler Driver 2.2
8292       lt_prog_compiler_wl='-Xlinker '
8293       lt_prog_compiler_pic='-Xcompiler -fPIC'
8294       ;;
8295     esac
8296   else
8297     # PORTME Check for flag to pass linker flags through the system compiler.
8298     case $host_os in
8299     aix*)
8300       lt_prog_compiler_wl='-Wl,'
8301       if test "$host_cpu" = ia64; then
8302         # AIX 5 now supports IA64 processor
8303         lt_prog_compiler_static='-Bstatic'
8304       else
8305         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8306       fi
8307       ;;
8308
8309     mingw* | cygwin* | pw32* | os2* | cegcc*)
8310       # This hack is so that the source file can tell whether it is being
8311       # built for inclusion in a dll (and should export symbols for example).
8312       lt_prog_compiler_pic='-DDLL_EXPORT'
8313       ;;
8314
8315     hpux9* | hpux10* | hpux11*)
8316       lt_prog_compiler_wl='-Wl,'
8317       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8318       # not for PA HP-UX.
8319       case $host_cpu in
8320       hppa*64*|ia64*)
8321         # +Z the default
8322         ;;
8323       *)
8324         lt_prog_compiler_pic='+Z'
8325         ;;
8326       esac
8327       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8328       lt_prog_compiler_static='${wl}-a ${wl}archive'
8329       ;;
8330
8331     irix5* | irix6* | nonstopux*)
8332       lt_prog_compiler_wl='-Wl,'
8333       # PIC (with -KPIC) is the default.
8334       lt_prog_compiler_static='-non_shared'
8335       ;;
8336
8337     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8338       case $cc_basename in
8339       # old Intel for x86_64 which still supported -KPIC.
8340       ecc*)
8341         lt_prog_compiler_wl='-Wl,'
8342         lt_prog_compiler_pic='-KPIC'
8343         lt_prog_compiler_static='-static'
8344         ;;
8345       # icc used to be incompatible with GCC.
8346       # ICC 10 doesn't accept -KPIC any more.
8347       icc* | ifort*)
8348         lt_prog_compiler_wl='-Wl,'
8349         lt_prog_compiler_pic='-fPIC'
8350         lt_prog_compiler_static='-static'
8351         ;;
8352       # Lahey Fortran 8.1.
8353       lf95*)
8354         lt_prog_compiler_wl='-Wl,'
8355         lt_prog_compiler_pic='--shared'
8356         lt_prog_compiler_static='--static'
8357         ;;
8358       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8359         # Portland Group compilers (*not* the Pentium gcc compiler,
8360         # which looks to be a dead project)
8361         lt_prog_compiler_wl='-Wl,'
8362         lt_prog_compiler_pic='-fpic'
8363         lt_prog_compiler_static='-Bstatic'
8364         ;;
8365       ccc*)
8366         lt_prog_compiler_wl='-Wl,'
8367         # All Alpha code is PIC.
8368         lt_prog_compiler_static='-non_shared'
8369         ;;
8370       xl* | bgxl* | bgf* | mpixl*)
8371         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8372         lt_prog_compiler_wl='-Wl,'
8373         lt_prog_compiler_pic='-qpic'
8374         lt_prog_compiler_static='-qstaticlink'
8375         ;;
8376       *)
8377         case `$CC -V 2>&1 | sed 5q` in
8378         *Sun\ F* | *Sun*Fortran*)
8379           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8380           lt_prog_compiler_pic='-KPIC'
8381           lt_prog_compiler_static='-Bstatic'
8382           lt_prog_compiler_wl=''
8383           ;;
8384         *Sun\ C*)
8385           # Sun C 5.9
8386           lt_prog_compiler_pic='-KPIC'
8387           lt_prog_compiler_static='-Bstatic'
8388           lt_prog_compiler_wl='-Wl,'
8389           ;;
8390         esac
8391         ;;
8392       esac
8393       ;;
8394
8395     newsos6)
8396       lt_prog_compiler_pic='-KPIC'
8397       lt_prog_compiler_static='-Bstatic'
8398       ;;
8399
8400     *nto* | *qnx*)
8401       # QNX uses GNU C++, but need to define -shared option too, otherwise
8402       # it will coredump.
8403       lt_prog_compiler_pic='-fPIC -shared'
8404       ;;
8405
8406     osf3* | osf4* | osf5*)
8407       lt_prog_compiler_wl='-Wl,'
8408       # All OSF/1 code is PIC.
8409       lt_prog_compiler_static='-non_shared'
8410       ;;
8411
8412     rdos*)
8413       lt_prog_compiler_static='-non_shared'
8414       ;;
8415
8416     solaris*)
8417       lt_prog_compiler_pic='-KPIC'
8418       lt_prog_compiler_static='-Bstatic'
8419       case $cc_basename in
8420       f77* | f90* | f95*)
8421         lt_prog_compiler_wl='-Qoption ld ';;
8422       *)
8423         lt_prog_compiler_wl='-Wl,';;
8424       esac
8425       ;;
8426
8427     sunos4*)
8428       lt_prog_compiler_wl='-Qoption ld '
8429       lt_prog_compiler_pic='-PIC'
8430       lt_prog_compiler_static='-Bstatic'
8431       ;;
8432
8433     sysv4 | sysv4.2uw2* | sysv4.3*)
8434       lt_prog_compiler_wl='-Wl,'
8435       lt_prog_compiler_pic='-KPIC'
8436       lt_prog_compiler_static='-Bstatic'
8437       ;;
8438
8439     sysv4*MP*)
8440       if test -d /usr/nec ;then
8441         lt_prog_compiler_pic='-Kconform_pic'
8442         lt_prog_compiler_static='-Bstatic'
8443       fi
8444       ;;
8445
8446     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8447       lt_prog_compiler_wl='-Wl,'
8448       lt_prog_compiler_pic='-KPIC'
8449       lt_prog_compiler_static='-Bstatic'
8450       ;;
8451
8452     unicos*)
8453       lt_prog_compiler_wl='-Wl,'
8454       lt_prog_compiler_can_build_shared=no
8455       ;;
8456
8457     uts4*)
8458       lt_prog_compiler_pic='-pic'
8459       lt_prog_compiler_static='-Bstatic'
8460       ;;
8461
8462     *)
8463       lt_prog_compiler_can_build_shared=no
8464       ;;
8465     esac
8466   fi
8467
8468 case $host_os in
8469   # For platforms which do not support PIC, -DPIC is meaningless:
8470   *djgpp*)
8471     lt_prog_compiler_pic=
8472     ;;
8473   *)
8474     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8475     ;;
8476 esac
8477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8478 $as_echo "$lt_prog_compiler_pic" >&6; }
8479
8480
8481
8482
8483
8484
8485 #
8486 # Check to make sure the PIC flag actually works.
8487 #
8488 if test -n "$lt_prog_compiler_pic"; then
8489   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8490 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8491 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8492   $as_echo_n "(cached) " >&6
8493 else
8494   lt_cv_prog_compiler_pic_works=no
8495    ac_outfile=conftest.$ac_objext
8496    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8497    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8498    # Insert the option either (1) after the last *FLAGS variable, or
8499    # (2) before a word containing "conftest.", or (3) at the end.
8500    # Note that $ac_compile itself does not contain backslashes and begins
8501    # with a dollar sign (not a hyphen), so the echo should work correctly.
8502    # The option is referenced via a variable to avoid confusing sed.
8503    lt_compile=`echo "$ac_compile" | $SED \
8504    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8505    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8506    -e 's:$: $lt_compiler_flag:'`
8507    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8508    (eval "$lt_compile" 2>conftest.err)
8509    ac_status=$?
8510    cat conftest.err >&5
8511    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8512    if (exit $ac_status) && test -s "$ac_outfile"; then
8513      # The compiler can only warn and ignore the option if not recognized
8514      # So say no if there are warnings other than the usual output.
8515      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8516      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8517      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8518        lt_cv_prog_compiler_pic_works=yes
8519      fi
8520    fi
8521    $RM conftest*
8522
8523 fi
8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8525 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8526
8527 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8528     case $lt_prog_compiler_pic in
8529      "" | " "*) ;;
8530      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8531      esac
8532 else
8533     lt_prog_compiler_pic=
8534      lt_prog_compiler_can_build_shared=no
8535 fi
8536
8537 fi
8538
8539
8540
8541
8542
8543
8544 #
8545 # Check to make sure the static flag actually works.
8546 #
8547 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8549 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8550 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8551   $as_echo_n "(cached) " >&6
8552 else
8553   lt_cv_prog_compiler_static_works=no
8554    save_LDFLAGS="$LDFLAGS"
8555    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8556    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8557    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8558      # The linker can only warn and ignore the option if not recognized
8559      # So say no if there are warnings
8560      if test -s conftest.err; then
8561        # Append any errors to the config.log.
8562        cat conftest.err 1>&5
8563        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8564        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8565        if diff conftest.exp conftest.er2 >/dev/null; then
8566          lt_cv_prog_compiler_static_works=yes
8567        fi
8568      else
8569        lt_cv_prog_compiler_static_works=yes
8570      fi
8571    fi
8572    $RM -r conftest*
8573    LDFLAGS="$save_LDFLAGS"
8574
8575 fi
8576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8577 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8578
8579 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8580     :
8581 else
8582     lt_prog_compiler_static=
8583 fi
8584
8585
8586
8587
8588
8589
8590
8591   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8592 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8593 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8594   $as_echo_n "(cached) " >&6
8595 else
8596   lt_cv_prog_compiler_c_o=no
8597    $RM -r conftest 2>/dev/null
8598    mkdir conftest
8599    cd conftest
8600    mkdir out
8601    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8602
8603    lt_compiler_flag="-o out/conftest2.$ac_objext"
8604    # Insert the option either (1) after the last *FLAGS variable, or
8605    # (2) before a word containing "conftest.", or (3) at the end.
8606    # Note that $ac_compile itself does not contain backslashes and begins
8607    # with a dollar sign (not a hyphen), so the echo should work correctly.
8608    lt_compile=`echo "$ac_compile" | $SED \
8609    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8610    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8611    -e 's:$: $lt_compiler_flag:'`
8612    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8613    (eval "$lt_compile" 2>out/conftest.err)
8614    ac_status=$?
8615    cat out/conftest.err >&5
8616    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8617    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8618    then
8619      # The compiler can only warn and ignore the option if not recognized
8620      # So say no if there are warnings
8621      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8622      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8623      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8624        lt_cv_prog_compiler_c_o=yes
8625      fi
8626    fi
8627    chmod u+w . 2>&5
8628    $RM conftest*
8629    # SGI C++ compiler will create directory out/ii_files/ for
8630    # template instantiation
8631    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8632    $RM out/* && rmdir out
8633    cd ..
8634    $RM -r conftest
8635    $RM conftest*
8636
8637 fi
8638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8639 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8640
8641
8642
8643
8644
8645
8646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8647 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8648 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8649   $as_echo_n "(cached) " >&6
8650 else
8651   lt_cv_prog_compiler_c_o=no
8652    $RM -r conftest 2>/dev/null
8653    mkdir conftest
8654    cd conftest
8655    mkdir out
8656    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8657
8658    lt_compiler_flag="-o out/conftest2.$ac_objext"
8659    # Insert the option either (1) after the last *FLAGS variable, or
8660    # (2) before a word containing "conftest.", or (3) at the end.
8661    # Note that $ac_compile itself does not contain backslashes and begins
8662    # with a dollar sign (not a hyphen), so the echo should work correctly.
8663    lt_compile=`echo "$ac_compile" | $SED \
8664    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8665    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8666    -e 's:$: $lt_compiler_flag:'`
8667    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8668    (eval "$lt_compile" 2>out/conftest.err)
8669    ac_status=$?
8670    cat out/conftest.err >&5
8671    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8672    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8673    then
8674      # The compiler can only warn and ignore the option if not recognized
8675      # So say no if there are warnings
8676      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8677      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8678      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8679        lt_cv_prog_compiler_c_o=yes
8680      fi
8681    fi
8682    chmod u+w . 2>&5
8683    $RM conftest*
8684    # SGI C++ compiler will create directory out/ii_files/ for
8685    # template instantiation
8686    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8687    $RM out/* && rmdir out
8688    cd ..
8689    $RM -r conftest
8690    $RM conftest*
8691
8692 fi
8693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8694 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8695
8696
8697
8698
8699 hard_links="nottested"
8700 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8701   # do not overwrite the value of need_locks provided by the user
8702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8703 $as_echo_n "checking if we can lock with hard links... " >&6; }
8704   hard_links=yes
8705   $RM conftest*
8706   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8707   touch conftest.a
8708   ln conftest.a conftest.b 2>&5 || hard_links=no
8709   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8711 $as_echo "$hard_links" >&6; }
8712   if test "$hard_links" = no; then
8713     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8714 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8715     need_locks=warn
8716   fi
8717 else
8718   need_locks=no
8719 fi
8720
8721
8722
8723
8724
8725
8726   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8727 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8728
8729   runpath_var=
8730   allow_undefined_flag=
8731   always_export_symbols=no
8732   archive_cmds=
8733   archive_expsym_cmds=
8734   compiler_needs_object=no
8735   enable_shared_with_static_runtimes=no
8736   export_dynamic_flag_spec=
8737   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8738   hardcode_automatic=no
8739   hardcode_direct=no
8740   hardcode_direct_absolute=no
8741   hardcode_libdir_flag_spec=
8742   hardcode_libdir_flag_spec_ld=
8743   hardcode_libdir_separator=
8744   hardcode_minus_L=no
8745   hardcode_shlibpath_var=unsupported
8746   inherit_rpath=no
8747   link_all_deplibs=unknown
8748   module_cmds=
8749   module_expsym_cmds=
8750   old_archive_from_new_cmds=
8751   old_archive_from_expsyms_cmds=
8752   thread_safe_flag_spec=
8753   whole_archive_flag_spec=
8754   # include_expsyms should be a list of space-separated symbols to be *always*
8755   # included in the symbol list
8756   include_expsyms=
8757   # exclude_expsyms can be an extended regexp of symbols to exclude
8758   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8759   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8760   # as well as any symbol that contains `d'.
8761   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8762   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8763   # platforms (ab)use it in PIC code, but their linkers get confused if
8764   # the symbol is explicitly referenced.  Since portable code cannot
8765   # rely on this symbol name, it's probably fine to never include it in
8766   # preloaded symbol tables.
8767   # Exclude shared library initialization/finalization symbols.
8768   extract_expsyms_cmds=
8769
8770   case $host_os in
8771   cygwin* | mingw* | pw32* | cegcc*)
8772     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8773     # When not using gcc, we currently assume that we are using
8774     # Microsoft Visual C++.
8775     if test "$GCC" != yes; then
8776       with_gnu_ld=no
8777     fi
8778     ;;
8779   interix*)
8780     # we just hope/assume this is gcc and not c89 (= MSVC++)
8781     with_gnu_ld=yes
8782     ;;
8783   openbsd*)
8784     with_gnu_ld=no
8785     ;;
8786   esac
8787
8788   ld_shlibs=yes
8789
8790   # On some targets, GNU ld is compatible enough with the native linker
8791   # that we're better off using the native interface for both.
8792   lt_use_gnu_ld_interface=no
8793   if test "$with_gnu_ld" = yes; then
8794     case $host_os in
8795       aix*)
8796         # The AIX port of GNU ld has always aspired to compatibility
8797         # with the native linker.  However, as the warning in the GNU ld
8798         # block says, versions before 2.19.5* couldn't really create working
8799         # shared libraries, regardless of the interface used.
8800         case `$LD -v 2>&1` in
8801           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8802           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8803           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8804           *)
8805             lt_use_gnu_ld_interface=yes
8806             ;;
8807         esac
8808         ;;
8809       *)
8810         lt_use_gnu_ld_interface=yes
8811         ;;
8812     esac
8813   fi
8814
8815   if test "$lt_use_gnu_ld_interface" = yes; then
8816     # If archive_cmds runs LD, not CC, wlarc should be empty
8817     wlarc='${wl}'
8818
8819     # Set some defaults for GNU ld with shared library support. These
8820     # are reset later if shared libraries are not supported. Putting them
8821     # here allows them to be overridden if necessary.
8822     runpath_var=LD_RUN_PATH
8823     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8824     export_dynamic_flag_spec='${wl}--export-dynamic'
8825     # ancient GNU ld didn't support --whole-archive et. al.
8826     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8827       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8828     else
8829       whole_archive_flag_spec=
8830     fi
8831     supports_anon_versioning=no
8832     case `$LD -v 2>&1` in
8833       *GNU\ gold*) supports_anon_versioning=yes ;;
8834       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8835       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8836       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8837       *\ 2.11.*) ;; # other 2.11 versions
8838       *) supports_anon_versioning=yes ;;
8839     esac
8840
8841     # See if GNU ld supports shared libraries.
8842     case $host_os in
8843     aix[3-9]*)
8844       # On AIX/PPC, the GNU linker is very broken
8845       if test "$host_cpu" != ia64; then
8846         ld_shlibs=no
8847         cat <<_LT_EOF 1>&2
8848
8849 *** Warning: the GNU linker, at least up to release 2.19, is reported
8850 *** to be unable to reliably create shared libraries on AIX.
8851 *** Therefore, libtool is disabling shared libraries support.  If you
8852 *** really care for shared libraries, you may want to install binutils
8853 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8854 *** You will then need to restart the configuration process.
8855
8856 _LT_EOF
8857       fi
8858       ;;
8859
8860     amigaos*)
8861       case $host_cpu in
8862       powerpc)
8863             # see comment about AmigaOS4 .so support
8864             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8865             archive_expsym_cmds=''
8866         ;;
8867       m68k)
8868             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8869             hardcode_libdir_flag_spec='-L$libdir'
8870             hardcode_minus_L=yes
8871         ;;
8872       esac
8873       ;;
8874
8875     beos*)
8876       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8877         allow_undefined_flag=unsupported
8878         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8879         # support --undefined.  This deserves some investigation.  FIXME
8880         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8881       else
8882         ld_shlibs=no
8883       fi
8884       ;;
8885
8886     cygwin* | mingw* | pw32* | cegcc*)
8887       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8888       # as there is no search path for DLLs.
8889       hardcode_libdir_flag_spec='-L$libdir'
8890       export_dynamic_flag_spec='${wl}--export-all-symbols'
8891       allow_undefined_flag=unsupported
8892       always_export_symbols=no
8893       enable_shared_with_static_runtimes=yes
8894       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8895
8896       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8897         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8898         # If the export-symbols file already is a .def file (1st line
8899         # is EXPORTS), use it as is; otherwise, prepend...
8900         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8901           cp $export_symbols $output_objdir/$soname.def;
8902         else
8903           echo EXPORTS > $output_objdir/$soname.def;
8904           cat $export_symbols >> $output_objdir/$soname.def;
8905         fi~
8906         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8907       else
8908         ld_shlibs=no
8909       fi
8910       ;;
8911
8912     haiku*)
8913       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8914       link_all_deplibs=yes
8915       ;;
8916
8917     interix[3-9]*)
8918       hardcode_direct=no
8919       hardcode_shlibpath_var=no
8920       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8921       export_dynamic_flag_spec='${wl}-E'
8922       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8923       # Instead, shared libraries are loaded at an image base (0x10000000 by
8924       # default) and relocated if they conflict, which is a slow very memory
8925       # consuming and fragmenting process.  To avoid this, we pick a random,
8926       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8927       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8928       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8929       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8930       ;;
8931
8932     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8933       tmp_diet=no
8934       if test "$host_os" = linux-dietlibc; then
8935         case $cc_basename in
8936           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8937         esac
8938       fi
8939       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8940          && test "$tmp_diet" = no
8941       then
8942         tmp_addflag=' $pic_flag'
8943         tmp_sharedflag='-shared'
8944         case $cc_basename,$host_cpu in
8945         pgcc*)                          # Portland Group C compiler
8946           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'
8947           tmp_addflag=' $pic_flag'
8948           ;;
8949         pgf77* | pgf90* | pgf95* | pgfortran*)
8950                                         # Portland Group f77 and f90 compilers
8951           whole_archive_flag_spec='${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'
8952           tmp_addflag=' $pic_flag -Mnomain' ;;
8953         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8954           tmp_addflag=' -i_dynamic' ;;
8955         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8956           tmp_addflag=' -i_dynamic -nofor_main' ;;
8957         ifc* | ifort*)                  # Intel Fortran compiler
8958           tmp_addflag=' -nofor_main' ;;
8959         lf95*)                          # Lahey Fortran 8.1
8960           whole_archive_flag_spec=
8961           tmp_sharedflag='--shared' ;;
8962         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8963           tmp_sharedflag='-qmkshrobj'
8964           tmp_addflag= ;;
8965         nvcc*)  # Cuda Compiler Driver 2.2
8966           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8967           compiler_needs_object=yes
8968           ;;
8969         esac
8970         case `$CC -V 2>&1 | sed 5q` in
8971         *Sun\ C*)                       # Sun C 5.9
8972           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\"` ${wl}--no-whole-archive'
8973           compiler_needs_object=yes
8974           tmp_sharedflag='-G' ;;
8975         *Sun\ F*)                       # Sun Fortran 8.3
8976           tmp_sharedflag='-G' ;;
8977         esac
8978         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8979
8980         if test "x$supports_anon_versioning" = xyes; then
8981           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8982             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8983             echo "local: *; };" >> $output_objdir/$libname.ver~
8984             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8985         fi
8986
8987         case $cc_basename in
8988         xlf* | bgf* | bgxlf* | mpixlf*)
8989           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8990           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8991           hardcode_libdir_flag_spec=
8992           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8993           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8994           if test "x$supports_anon_versioning" = xyes; then
8995             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8996               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8997               echo "local: *; };" >> $output_objdir/$libname.ver~
8998               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8999           fi
9000           ;;
9001         esac
9002       else
9003         ld_shlibs=no
9004       fi
9005       ;;
9006
9007     netbsd*)
9008       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9009         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9010         wlarc=
9011       else
9012         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9013         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9014       fi
9015       ;;
9016
9017     solaris*)
9018       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9019         ld_shlibs=no
9020         cat <<_LT_EOF 1>&2
9021
9022 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9023 *** create shared libraries on Solaris systems.  Therefore, libtool
9024 *** is disabling shared libraries support.  We urge you to upgrade GNU
9025 *** binutils to release 2.9.1 or newer.  Another option is to modify
9026 *** your PATH or compiler configuration so that the native linker is
9027 *** used, and then restart.
9028
9029 _LT_EOF
9030       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9031         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9032         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9033       else
9034         ld_shlibs=no
9035       fi
9036       ;;
9037
9038     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9039       case `$LD -v 2>&1` in
9040         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9041         ld_shlibs=no
9042         cat <<_LT_EOF 1>&2
9043
9044 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9045 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9046 *** is disabling shared libraries support.  We urge you to upgrade GNU
9047 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9048 *** your PATH or compiler configuration so that the native linker is
9049 *** used, and then restart.
9050
9051 _LT_EOF
9052         ;;
9053         *)
9054           # For security reasons, it is highly recommended that you always
9055           # use absolute paths for naming shared libraries, and exclude the
9056           # DT_RUNPATH tag from executables and libraries.  But doing so
9057           # requires that you compile everything twice, which is a pain.
9058           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9059             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9060             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9061             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9062           else
9063             ld_shlibs=no
9064           fi
9065         ;;
9066       esac
9067       ;;
9068
9069     sunos4*)
9070       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9071       wlarc=
9072       hardcode_direct=yes
9073       hardcode_shlibpath_var=no
9074       ;;
9075
9076     *)
9077       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9078         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9079         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9080       else
9081         ld_shlibs=no
9082       fi
9083       ;;
9084     esac
9085
9086     if test "$ld_shlibs" = no; then
9087       runpath_var=
9088       hardcode_libdir_flag_spec=
9089       export_dynamic_flag_spec=
9090       whole_archive_flag_spec=
9091     fi
9092   else
9093     # PORTME fill in a description of your system's linker (not GNU ld)
9094     case $host_os in
9095     aix3*)
9096       allow_undefined_flag=unsupported
9097       always_export_symbols=yes
9098       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9099       # Note: this linker hardcodes the directories in LIBPATH if there
9100       # are no directories specified by -L.
9101       hardcode_minus_L=yes
9102       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9103         # Neither direct hardcoding nor static linking is supported with a
9104         # broken collect2.
9105         hardcode_direct=unsupported
9106       fi
9107       ;;
9108
9109     aix[4-9]*)
9110       if test "$host_cpu" = ia64; then
9111         # On IA64, the linker does run time linking by default, so we don't
9112         # have to do anything special.
9113         aix_use_runtimelinking=no
9114         exp_sym_flag='-Bexport'
9115         no_entry_flag=""
9116       else
9117         # If we're using GNU nm, then we don't want the "-C" option.
9118         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9119         # Also, AIX nm treats weak defined symbols like other global
9120         # defined symbols, whereas GNU nm marks them as "W".
9121         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9122           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9123         else
9124           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9125         fi
9126         aix_use_runtimelinking=no
9127
9128         # Test if we are trying to use run time linking or normal
9129         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9130         # need to do runtime linking.
9131         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9132           for ld_flag in $LDFLAGS; do
9133           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9134             aix_use_runtimelinking=yes
9135             break
9136           fi
9137           done
9138           ;;
9139         esac
9140
9141         exp_sym_flag='-bexport'
9142         no_entry_flag='-bnoentry'
9143       fi
9144
9145       # When large executables or shared objects are built, AIX ld can
9146       # have problems creating the table of contents.  If linking a library
9147       # or program results in "error TOC overflow" add -mminimal-toc to
9148       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9149       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9150
9151       archive_cmds=''
9152       hardcode_direct=yes
9153       hardcode_direct_absolute=yes
9154       hardcode_libdir_separator=':'
9155       link_all_deplibs=yes
9156       file_list_spec='${wl}-f,'
9157
9158       if test "$GCC" = yes; then
9159         case $host_os in aix4.[012]|aix4.[012].*)
9160         # We only want to do this on AIX 4.2 and lower, the check
9161         # below for broken collect2 doesn't work under 4.3+
9162           collect2name=`${CC} -print-prog-name=collect2`
9163           if test -f "$collect2name" &&
9164            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9165           then
9166           # We have reworked collect2
9167           :
9168           else
9169           # We have old collect2
9170           hardcode_direct=unsupported
9171           # It fails to find uninstalled libraries when the uninstalled
9172           # path is not listed in the libpath.  Setting hardcode_minus_L
9173           # to unsupported forces relinking
9174           hardcode_minus_L=yes
9175           hardcode_libdir_flag_spec='-L$libdir'
9176           hardcode_libdir_separator=
9177           fi
9178           ;;
9179         esac
9180         shared_flag='-shared'
9181         if test "$aix_use_runtimelinking" = yes; then
9182           shared_flag="$shared_flag "'${wl}-G'
9183         fi
9184       else
9185         # not using gcc
9186         if test "$host_cpu" = ia64; then
9187         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9188         # chokes on -Wl,-G. The following line is correct:
9189           shared_flag='-G'
9190         else
9191           if test "$aix_use_runtimelinking" = yes; then
9192             shared_flag='${wl}-G'
9193           else
9194             shared_flag='${wl}-bM:SRE'
9195           fi
9196         fi
9197       fi
9198
9199       export_dynamic_flag_spec='${wl}-bexpall'
9200       # It seems that -bexpall does not export symbols beginning with
9201       # underscore (_), so it is better to generate a list of symbols to export.
9202       always_export_symbols=yes
9203       if test "$aix_use_runtimelinking" = yes; then
9204         # Warning - without using the other runtime loading flags (-brtl),
9205         # -berok will link without error, but may produce a broken library.
9206         allow_undefined_flag='-berok'
9207         # Determine the default libpath from the value encoded in an
9208         # empty executable.
9209         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9210 /* end confdefs.h.  */
9211
9212 int
9213 main ()
9214 {
9215
9216   ;
9217   return 0;
9218 }
9219 _ACEOF
9220 if ac_fn_c_try_link "$LINENO"; then :
9221
9222 lt_aix_libpath_sed='
9223     /Import File Strings/,/^$/ {
9224         /^0/ {
9225             s/^0  *\(.*\)$/\1/
9226             p
9227         }
9228     }'
9229 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9230 # Check for a 64-bit object if we didn't find anything.
9231 if test -z "$aix_libpath"; then
9232   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9233 fi
9234 fi
9235 rm -f core conftest.err conftest.$ac_objext \
9236     conftest$ac_exeext conftest.$ac_ext
9237 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9238
9239         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9240         archive_expsym_cmds='$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 $shared_flag"
9241       else
9242         if test "$host_cpu" = ia64; then
9243           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9244           allow_undefined_flag="-z nodefs"
9245           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9246         else
9247          # Determine the default libpath from the value encoded in an
9248          # empty executable.
9249          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9250 /* end confdefs.h.  */
9251
9252 int
9253 main ()
9254 {
9255
9256   ;
9257   return 0;
9258 }
9259 _ACEOF
9260 if ac_fn_c_try_link "$LINENO"; then :
9261
9262 lt_aix_libpath_sed='
9263     /Import File Strings/,/^$/ {
9264         /^0/ {
9265             s/^0  *\(.*\)$/\1/
9266             p
9267         }
9268     }'
9269 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9270 # Check for a 64-bit object if we didn't find anything.
9271 if test -z "$aix_libpath"; then
9272   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9273 fi
9274 fi
9275 rm -f core conftest.err conftest.$ac_objext \
9276     conftest$ac_exeext conftest.$ac_ext
9277 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9278
9279          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9280           # Warning - without using the other run time loading flags,
9281           # -berok will link without error, but may produce a broken library.
9282           no_undefined_flag=' ${wl}-bernotok'
9283           allow_undefined_flag=' ${wl}-berok'
9284           if test "$with_gnu_ld" = yes; then
9285             # We only use this code for GNU lds that support --whole-archive.
9286             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9287           else
9288             # Exported symbols can be pulled into shared objects from archives
9289             whole_archive_flag_spec='$convenience'
9290           fi
9291           archive_cmds_need_lc=yes
9292           # This is similar to how AIX traditionally builds its shared libraries.
9293           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'
9294         fi
9295       fi
9296       ;;
9297
9298     amigaos*)
9299       case $host_cpu in
9300       powerpc)
9301             # see comment about AmigaOS4 .so support
9302             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9303             archive_expsym_cmds=''
9304         ;;
9305       m68k)
9306             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9307             hardcode_libdir_flag_spec='-L$libdir'
9308             hardcode_minus_L=yes
9309         ;;
9310       esac
9311       ;;
9312
9313     bsdi[45]*)
9314       export_dynamic_flag_spec=-rdynamic
9315       ;;
9316
9317     cygwin* | mingw* | pw32* | cegcc*)
9318       # When not using gcc, we currently assume that we are using
9319       # Microsoft Visual C++.
9320       # hardcode_libdir_flag_spec is actually meaningless, as there is
9321       # no search path for DLLs.
9322       hardcode_libdir_flag_spec=' '
9323       allow_undefined_flag=unsupported
9324       # Tell ltmain to make .lib files, not .a files.
9325       libext=lib
9326       # Tell ltmain to make .dll files, not .so files.
9327       shrext_cmds=".dll"
9328       # FIXME: Setting linknames here is a bad hack.
9329       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9330       # The linker will automatically build a .lib file if we build a DLL.
9331       old_archive_from_new_cmds='true'
9332       # FIXME: Should let the user specify the lib program.
9333       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9334       fix_srcfile_path='`cygpath -w "$srcfile"`'
9335       enable_shared_with_static_runtimes=yes
9336       ;;
9337
9338     darwin* | rhapsody*)
9339
9340
9341   archive_cmds_need_lc=no
9342   hardcode_direct=no
9343   hardcode_automatic=yes
9344   hardcode_shlibpath_var=unsupported
9345   if test "$lt_cv_ld_force_load" = "yes"; then
9346     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9347   else
9348     whole_archive_flag_spec=''
9349   fi
9350   link_all_deplibs=yes
9351   allow_undefined_flag="$_lt_dar_allow_undefined"
9352   case $cc_basename in
9353      ifort*) _lt_dar_can_shared=yes ;;
9354      *) _lt_dar_can_shared=$GCC ;;
9355   esac
9356   if test "$_lt_dar_can_shared" = "yes"; then
9357     output_verbose_link_cmd=func_echo_all
9358     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9359     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9360     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}${_lt_dsymutil}"
9361     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9362
9363   else
9364   ld_shlibs=no
9365   fi
9366
9367       ;;
9368
9369     dgux*)
9370       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9371       hardcode_libdir_flag_spec='-L$libdir'
9372       hardcode_shlibpath_var=no
9373       ;;
9374
9375     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9376     # support.  Future versions do this automatically, but an explicit c++rt0.o
9377     # does not break anything, and helps significantly (at the cost of a little
9378     # extra space).
9379     freebsd2.2*)
9380       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9381       hardcode_libdir_flag_spec='-R$libdir'
9382       hardcode_direct=yes
9383       hardcode_shlibpath_var=no
9384       ;;
9385
9386     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9387     freebsd2.*)
9388       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9389       hardcode_direct=yes
9390       hardcode_minus_L=yes
9391       hardcode_shlibpath_var=no
9392       ;;
9393
9394     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9395     freebsd* | dragonfly*)
9396       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9397       hardcode_libdir_flag_spec='-R$libdir'
9398       hardcode_direct=yes
9399       hardcode_shlibpath_var=no
9400       ;;
9401
9402     hpux9*)
9403       if test "$GCC" = yes; then
9404         archive_cmds='$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 $lib'
9405       else
9406         archive_cmds='$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 $lib'
9407       fi
9408       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9409       hardcode_libdir_separator=:
9410       hardcode_direct=yes
9411
9412       # hardcode_minus_L: Not really in the search PATH,
9413       # but as the default location of the library.
9414       hardcode_minus_L=yes
9415       export_dynamic_flag_spec='${wl}-E'
9416       ;;
9417
9418     hpux10*)
9419       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9420         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9421       else
9422         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9423       fi
9424       if test "$with_gnu_ld" = no; then
9425         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9426         hardcode_libdir_flag_spec_ld='+b $libdir'
9427         hardcode_libdir_separator=:
9428         hardcode_direct=yes
9429         hardcode_direct_absolute=yes
9430         export_dynamic_flag_spec='${wl}-E'
9431         # hardcode_minus_L: Not really in the search PATH,
9432         # but as the default location of the library.
9433         hardcode_minus_L=yes
9434       fi
9435       ;;
9436
9437     hpux11*)
9438       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9439         case $host_cpu in
9440         hppa*64*)
9441           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9442           ;;
9443         ia64*)
9444           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9445           ;;
9446         *)
9447           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9448           ;;
9449         esac
9450       else
9451         case $host_cpu in
9452         hppa*64*)
9453           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9454           ;;
9455         ia64*)
9456           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9457           ;;
9458         *)
9459
9460           # Older versions of the 11.00 compiler do not understand -b yet
9461           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9462           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9463 $as_echo_n "checking if $CC understands -b... " >&6; }
9464 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9465   $as_echo_n "(cached) " >&6
9466 else
9467   lt_cv_prog_compiler__b=no
9468    save_LDFLAGS="$LDFLAGS"
9469    LDFLAGS="$LDFLAGS -b"
9470    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9471    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9472      # The linker can only warn and ignore the option if not recognized
9473      # So say no if there are warnings
9474      if test -s conftest.err; then
9475        # Append any errors to the config.log.
9476        cat conftest.err 1>&5
9477        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9478        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9479        if diff conftest.exp conftest.er2 >/dev/null; then
9480          lt_cv_prog_compiler__b=yes
9481        fi
9482      else
9483        lt_cv_prog_compiler__b=yes
9484      fi
9485    fi
9486    $RM -r conftest*
9487    LDFLAGS="$save_LDFLAGS"
9488
9489 fi
9490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9491 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9492
9493 if test x"$lt_cv_prog_compiler__b" = xyes; then
9494     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9495 else
9496     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9497 fi
9498
9499           ;;
9500         esac
9501       fi
9502       if test "$with_gnu_ld" = no; then
9503         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9504         hardcode_libdir_separator=:
9505
9506         case $host_cpu in
9507         hppa*64*|ia64*)
9508           hardcode_direct=no
9509           hardcode_shlibpath_var=no
9510           ;;
9511         *)
9512           hardcode_direct=yes
9513           hardcode_direct_absolute=yes
9514           export_dynamic_flag_spec='${wl}-E'
9515
9516           # hardcode_minus_L: Not really in the search PATH,
9517           # but as the default location of the library.
9518           hardcode_minus_L=yes
9519           ;;
9520         esac
9521       fi
9522       ;;
9523
9524     irix5* | irix6* | nonstopux*)
9525       if test "$GCC" = yes; then
9526         archive_cmds='$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 $lib'
9527         # Try to use the -exported_symbol ld option, if it does not
9528         # work, assume that -exports_file does not work either and
9529         # implicitly export all symbols.
9530         save_LDFLAGS="$LDFLAGS"
9531         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9532         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9533 /* end confdefs.h.  */
9534 int foo(void) {}
9535 _ACEOF
9536 if ac_fn_c_try_link "$LINENO"; then :
9537   archive_expsym_cmds='$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 $lib'
9538
9539 fi
9540 rm -f core conftest.err conftest.$ac_objext \
9541     conftest$ac_exeext conftest.$ac_ext
9542         LDFLAGS="$save_LDFLAGS"
9543       else
9544         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9545         archive_expsym_cmds='$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 $lib'
9546       fi
9547       archive_cmds_need_lc='no'
9548       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9549       hardcode_libdir_separator=:
9550       inherit_rpath=yes
9551       link_all_deplibs=yes
9552       ;;
9553
9554     netbsd*)
9555       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9556         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9557       else
9558         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9559       fi
9560       hardcode_libdir_flag_spec='-R$libdir'
9561       hardcode_direct=yes
9562       hardcode_shlibpath_var=no
9563       ;;
9564
9565     newsos6)
9566       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9567       hardcode_direct=yes
9568       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9569       hardcode_libdir_separator=:
9570       hardcode_shlibpath_var=no
9571       ;;
9572
9573     *nto* | *qnx*)
9574       ;;
9575
9576     openbsd*)
9577       if test -f /usr/libexec/ld.so; then
9578         hardcode_direct=yes
9579         hardcode_shlibpath_var=no
9580         hardcode_direct_absolute=yes
9581         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9582           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9583           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9584           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9585           export_dynamic_flag_spec='${wl}-E'
9586         else
9587           case $host_os in
9588            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9589              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9590              hardcode_libdir_flag_spec='-R$libdir'
9591              ;;
9592            *)
9593              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9594              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9595              ;;
9596           esac
9597         fi
9598       else
9599         ld_shlibs=no
9600       fi
9601       ;;
9602
9603     os2*)
9604       hardcode_libdir_flag_spec='-L$libdir'
9605       hardcode_minus_L=yes
9606       allow_undefined_flag=unsupported
9607       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'
9608       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9609       ;;
9610
9611     osf3*)
9612       if test "$GCC" = yes; then
9613         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9614         archive_cmds='$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 $lib'
9615       else
9616         allow_undefined_flag=' -expect_unresolved \*'
9617         archive_cmds='$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 $lib'
9618       fi
9619       archive_cmds_need_lc='no'
9620       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9621       hardcode_libdir_separator=:
9622       ;;
9623
9624     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9625       if test "$GCC" = yes; then
9626         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9627         archive_cmds='$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 $lib'
9628         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9629       else
9630         allow_undefined_flag=' -expect_unresolved \*'
9631         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'
9632         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~
9633         $CC -shared${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'
9634
9635         # Both c and cxx compiler support -rpath directly
9636         hardcode_libdir_flag_spec='-rpath $libdir'
9637       fi
9638       archive_cmds_need_lc='no'
9639       hardcode_libdir_separator=:
9640       ;;
9641
9642     solaris*)
9643       no_undefined_flag=' -z defs'
9644       if test "$GCC" = yes; then
9645         wlarc='${wl}'
9646         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9647         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9648           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9649       else
9650         case `$CC -V 2>&1` in
9651         *"Compilers 5.0"*)
9652           wlarc=''
9653           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9654           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9655           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9656           ;;
9657         *)
9658           wlarc='${wl}'
9659           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9660           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9661           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9662           ;;
9663         esac
9664       fi
9665       hardcode_libdir_flag_spec='-R$libdir'
9666       hardcode_shlibpath_var=no
9667       case $host_os in
9668       solaris2.[0-5] | solaris2.[0-5].*) ;;
9669       *)
9670         # The compiler driver will combine and reorder linker options,
9671         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9672         # but is careful enough not to reorder.
9673         # Supported since Solaris 2.6 (maybe 2.5.1?)
9674         if test "$GCC" = yes; then
9675           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9676         else
9677           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9678         fi
9679         ;;
9680       esac
9681       link_all_deplibs=yes
9682       ;;
9683
9684     sunos4*)
9685       if test "x$host_vendor" = xsequent; then
9686         # Use $CC to link under sequent, because it throws in some extra .o
9687         # files that make .init and .fini sections work.
9688         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9689       else
9690         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9691       fi
9692       hardcode_libdir_flag_spec='-L$libdir'
9693       hardcode_direct=yes
9694       hardcode_minus_L=yes
9695       hardcode_shlibpath_var=no
9696       ;;
9697
9698     sysv4)
9699       case $host_vendor in
9700         sni)
9701           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9702           hardcode_direct=yes # is this really true???
9703         ;;
9704         siemens)
9705           ## LD is ld it makes a PLAMLIB
9706           ## CC just makes a GrossModule.
9707           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9708           reload_cmds='$CC -r -o $output$reload_objs'
9709           hardcode_direct=no
9710         ;;
9711         motorola)
9712           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9713           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9714         ;;
9715       esac
9716       runpath_var='LD_RUN_PATH'
9717       hardcode_shlibpath_var=no
9718       ;;
9719
9720     sysv4.3*)
9721       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9722       hardcode_shlibpath_var=no
9723       export_dynamic_flag_spec='-Bexport'
9724       ;;
9725
9726     sysv4*MP*)
9727       if test -d /usr/nec; then
9728         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9729         hardcode_shlibpath_var=no
9730         runpath_var=LD_RUN_PATH
9731         hardcode_runpath_var=yes
9732         ld_shlibs=yes
9733       fi
9734       ;;
9735
9736     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9737       no_undefined_flag='${wl}-z,text'
9738       archive_cmds_need_lc=no
9739       hardcode_shlibpath_var=no
9740       runpath_var='LD_RUN_PATH'
9741
9742       if test "$GCC" = yes; then
9743         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9744         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9745       else
9746         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9747         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9748       fi
9749       ;;
9750
9751     sysv5* | sco3.2v5* | sco5v6*)
9752       # Note: We can NOT use -z defs as we might desire, because we do not
9753       # link with -lc, and that would cause any symbols used from libc to
9754       # always be unresolved, which means just about no library would
9755       # ever link correctly.  If we're not using GNU ld we use -z text
9756       # though, which does catch some bad symbols but isn't as heavy-handed
9757       # as -z defs.
9758       no_undefined_flag='${wl}-z,text'
9759       allow_undefined_flag='${wl}-z,nodefs'
9760       archive_cmds_need_lc=no
9761       hardcode_shlibpath_var=no
9762       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9763       hardcode_libdir_separator=':'
9764       link_all_deplibs=yes
9765       export_dynamic_flag_spec='${wl}-Bexport'
9766       runpath_var='LD_RUN_PATH'
9767
9768       if test "$GCC" = yes; then
9769         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9770         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9771       else
9772         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9773         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9774       fi
9775       ;;
9776
9777     uts4*)
9778       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9779       hardcode_libdir_flag_spec='-L$libdir'
9780       hardcode_shlibpath_var=no
9781       ;;
9782
9783     *)
9784       ld_shlibs=no
9785       ;;
9786     esac
9787
9788     if test x$host_vendor = xsni; then
9789       case $host in
9790       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9791         export_dynamic_flag_spec='${wl}-Blargedynsym'
9792         ;;
9793       esac
9794     fi
9795   fi
9796
9797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9798 $as_echo "$ld_shlibs" >&6; }
9799 test "$ld_shlibs" = no && can_build_shared=no
9800
9801 with_gnu_ld=$with_gnu_ld
9802
9803
9804
9805
9806
9807
9808
9809
9810
9811
9812
9813
9814
9815
9816
9817 #
9818 # Do we need to explicitly link libc?
9819 #
9820 case "x$archive_cmds_need_lc" in
9821 x|xyes)
9822   # Assume -lc should be added
9823   archive_cmds_need_lc=yes
9824
9825   if test "$enable_shared" = yes && test "$GCC" = yes; then
9826     case $archive_cmds in
9827     *'~'*)
9828       # FIXME: we may have to deal with multi-command sequences.
9829       ;;
9830     '$CC '*)
9831       # Test whether the compiler implicitly links with -lc since on some
9832       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9833       # to ld, don't add -lc before -lgcc.
9834       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9835 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9836 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9837   $as_echo_n "(cached) " >&6
9838 else
9839   $RM conftest*
9840         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9841
9842         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9843   (eval $ac_compile) 2>&5
9844   ac_status=$?
9845   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9846   test $ac_status = 0; } 2>conftest.err; then
9847           soname=conftest
9848           lib=conftest
9849           libobjs=conftest.$ac_objext
9850           deplibs=
9851           wl=$lt_prog_compiler_wl
9852           pic_flag=$lt_prog_compiler_pic
9853           compiler_flags=-v
9854           linker_flags=-v
9855           verstring=
9856           output_objdir=.
9857           libname=conftest
9858           lt_save_allow_undefined_flag=$allow_undefined_flag
9859           allow_undefined_flag=
9860           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9861   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9862   ac_status=$?
9863   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9864   test $ac_status = 0; }
9865           then
9866             lt_cv_archive_cmds_need_lc=no
9867           else
9868             lt_cv_archive_cmds_need_lc=yes
9869           fi
9870           allow_undefined_flag=$lt_save_allow_undefined_flag
9871         else
9872           cat conftest.err 1>&5
9873         fi
9874         $RM conftest*
9875
9876 fi
9877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9878 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9879       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9880       ;;
9881     esac
9882   fi
9883   ;;
9884 esac
9885
9886
9887
9888
9889
9890
9891
9892
9893
9894
9895
9896
9897
9898
9899
9900
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10027
10028
10029
10030
10031
10032
10033
10034
10035
10036
10037
10038
10039
10040
10041
10042   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10043 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10044
10045 if test "$GCC" = yes; then
10046   case $host_os in
10047     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10048     *) lt_awk_arg="/^libraries:/" ;;
10049   esac
10050   case $host_os in
10051     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10052     *) lt_sed_strip_eq="s,=/,/,g" ;;
10053   esac
10054   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10055   case $lt_search_path_spec in
10056   *\;*)
10057     # if the path contains ";" then we assume it to be the separator
10058     # otherwise default to the standard path separator (i.e. ":") - it is
10059     # assumed that no part of a normal pathname contains ";" but that should
10060     # okay in the real world where ";" in dirpaths is itself problematic.
10061     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10062     ;;
10063   *)
10064     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10065     ;;
10066   esac
10067   # Ok, now we have the path, separated by spaces, we can step through it
10068   # and add multilib dir if necessary.
10069   lt_tmp_lt_search_path_spec=
10070   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10071   for lt_sys_path in $lt_search_path_spec; do
10072     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10073       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10074     else
10075       test -d "$lt_sys_path" && \
10076         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10077     fi
10078   done
10079   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10080 BEGIN {RS=" "; FS="/|\n";} {
10081   lt_foo="";
10082   lt_count=0;
10083   for (lt_i = NF; lt_i > 0; lt_i--) {
10084     if ($lt_i != "" && $lt_i != ".") {
10085       if ($lt_i == "..") {
10086         lt_count++;
10087       } else {
10088         if (lt_count == 0) {
10089           lt_foo="/" $lt_i lt_foo;
10090         } else {
10091           lt_count--;
10092         }
10093       }
10094     }
10095   }
10096   if (lt_foo != "") { lt_freq[lt_foo]++; }
10097   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10098 }'`
10099   # AWK program above erroneously prepends '/' to C:/dos/paths
10100   # for these hosts.
10101   case $host_os in
10102     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10103       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10104   esac
10105   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10106 else
10107   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10108 fi
10109 library_names_spec=
10110 libname_spec='lib$name'
10111 soname_spec=
10112 shrext_cmds=".so"
10113 postinstall_cmds=
10114 postuninstall_cmds=
10115 finish_cmds=
10116 finish_eval=
10117 shlibpath_var=
10118 shlibpath_overrides_runpath=unknown
10119 version_type=none
10120 dynamic_linker="$host_os ld.so"
10121 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10122 need_lib_prefix=unknown
10123 hardcode_into_libs=no
10124
10125 # when you set need_version to no, make sure it does not cause -set_version
10126 # flags to be left without arguments
10127 need_version=unknown
10128
10129 case $host_os in
10130 aix3*)
10131   version_type=linux
10132   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10133   shlibpath_var=LIBPATH
10134
10135   # AIX 3 has no versioning support, so we append a major version to the name.
10136   soname_spec='${libname}${release}${shared_ext}$major'
10137   ;;
10138
10139 aix[4-9]*)
10140   version_type=linux
10141   need_lib_prefix=no
10142   need_version=no
10143   hardcode_into_libs=yes
10144   if test "$host_cpu" = ia64; then
10145     # AIX 5 supports IA64
10146     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10147     shlibpath_var=LD_LIBRARY_PATH
10148   else
10149     # With GCC up to 2.95.x, collect2 would create an import file
10150     # for dependence libraries.  The import file would start with
10151     # the line `#! .'.  This would cause the generated library to
10152     # depend on `.', always an invalid library.  This was fixed in
10153     # development snapshots of GCC prior to 3.0.
10154     case $host_os in
10155       aix4 | aix4.[01] | aix4.[01].*)
10156       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10157            echo ' yes '
10158            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10159         :
10160       else
10161         can_build_shared=no
10162       fi
10163       ;;
10164     esac
10165     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10166     # soname into executable. Probably we can add versioning support to
10167     # collect2, so additional links can be useful in future.
10168     if test "$aix_use_runtimelinking" = yes; then
10169       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10170       # instead of lib<name>.a to let people know that these are not
10171       # typical AIX shared libraries.
10172       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10173     else
10174       # We preserve .a as extension for shared libraries through AIX4.2
10175       # and later when we are not doing run time linking.
10176       library_names_spec='${libname}${release}.a $libname.a'
10177       soname_spec='${libname}${release}${shared_ext}$major'
10178     fi
10179     shlibpath_var=LIBPATH
10180   fi
10181   ;;
10182
10183 amigaos*)
10184   case $host_cpu in
10185   powerpc)
10186     # Since July 2007 AmigaOS4 officially supports .so libraries.
10187     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10188     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10189     ;;
10190   m68k)
10191     library_names_spec='$libname.ixlibrary $libname.a'
10192     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10193     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 ${libname}_ixlibrary.a || exit 1; done'
10194     ;;
10195   esac
10196   ;;
10197
10198 beos*)
10199   library_names_spec='${libname}${shared_ext}'
10200   dynamic_linker="$host_os ld.so"
10201   shlibpath_var=LIBRARY_PATH
10202   ;;
10203
10204 bsdi[45]*)
10205   version_type=linux
10206   need_version=no
10207   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10208   soname_spec='${libname}${release}${shared_ext}$major'
10209   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10210   shlibpath_var=LD_LIBRARY_PATH
10211   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10212   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10213   # the default ld.so.conf also contains /usr/contrib/lib and
10214   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10215   # libtool to hard-code these into programs
10216   ;;
10217
10218 cygwin* | mingw* | pw32* | cegcc*)
10219   version_type=windows
10220   shrext_cmds=".dll"
10221   need_version=no
10222   need_lib_prefix=no
10223
10224   case $GCC,$host_os in
10225   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10226     library_names_spec='$libname.dll.a'
10227     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10228     postinstall_cmds='base_file=`basename \${file}`~
10229       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10230       dldir=$destdir/`dirname \$dlpath`~
10231       test -d \$dldir || mkdir -p \$dldir~
10232       $install_prog $dir/$dlname \$dldir/$dlname~
10233       chmod a+x \$dldir/$dlname~
10234       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10235         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10236       fi'
10237     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10238       dlpath=$dir/\$dldll~
10239        $RM \$dlpath'
10240     shlibpath_overrides_runpath=yes
10241
10242     case $host_os in
10243     cygwin*)
10244       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10245       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10246
10247       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10248       ;;
10249     mingw* | cegcc*)
10250       # MinGW DLLs use traditional 'lib' prefix
10251       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10252       ;;
10253     pw32*)
10254       # pw32 DLLs use 'pw' prefix rather than 'lib'
10255       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10256       ;;
10257     esac
10258     ;;
10259
10260   *)
10261     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10262     ;;
10263   esac
10264   dynamic_linker='Win32 ld.exe'
10265   # FIXME: first we should search . and the directory the executable is in
10266   shlibpath_var=PATH
10267   ;;
10268
10269 darwin* | rhapsody*)
10270   dynamic_linker="$host_os dyld"
10271   version_type=darwin
10272   need_lib_prefix=no
10273   need_version=no
10274   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10275   soname_spec='${libname}${release}${major}$shared_ext'
10276   shlibpath_overrides_runpath=yes
10277   shlibpath_var=DYLD_LIBRARY_PATH
10278   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10279
10280   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10281   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10282   ;;
10283
10284 dgux*)
10285   version_type=linux
10286   need_lib_prefix=no
10287   need_version=no
10288   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10289   soname_spec='${libname}${release}${shared_ext}$major'
10290   shlibpath_var=LD_LIBRARY_PATH
10291   ;;
10292
10293 freebsd* | dragonfly*)
10294   # DragonFly does not have aout.  When/if they implement a new
10295   # versioning mechanism, adjust this.
10296   if test -x /usr/bin/objformat; then
10297     objformat=`/usr/bin/objformat`
10298   else
10299     case $host_os in
10300     freebsd[23].*) objformat=aout ;;
10301     *) objformat=elf ;;
10302     esac
10303   fi
10304   version_type=freebsd-$objformat
10305   case $version_type in
10306     freebsd-elf*)
10307       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10308       need_version=no
10309       need_lib_prefix=no
10310       ;;
10311     freebsd-*)
10312       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10313       need_version=yes
10314       ;;
10315   esac
10316   shlibpath_var=LD_LIBRARY_PATH
10317   case $host_os in
10318   freebsd2.*)
10319     shlibpath_overrides_runpath=yes
10320     ;;
10321   freebsd3.[01]* | freebsdelf3.[01]*)
10322     shlibpath_overrides_runpath=yes
10323     hardcode_into_libs=yes
10324     ;;
10325   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10326   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10327     shlibpath_overrides_runpath=no
10328     hardcode_into_libs=yes
10329     ;;
10330   *) # from 4.6 on, and DragonFly
10331     shlibpath_overrides_runpath=yes
10332     hardcode_into_libs=yes
10333     ;;
10334   esac
10335   ;;
10336
10337 gnu*)
10338   version_type=linux
10339   need_lib_prefix=no
10340   need_version=no
10341   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10342   soname_spec='${libname}${release}${shared_ext}$major'
10343   shlibpath_var=LD_LIBRARY_PATH
10344   hardcode_into_libs=yes
10345   ;;
10346
10347 haiku*)
10348   version_type=linux
10349   need_lib_prefix=no
10350   need_version=no
10351   dynamic_linker="$host_os runtime_loader"
10352   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10353   soname_spec='${libname}${release}${shared_ext}$major'
10354   shlibpath_var=LIBRARY_PATH
10355   shlibpath_overrides_runpath=yes
10356   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10357   hardcode_into_libs=yes
10358   ;;
10359
10360 hpux9* | hpux10* | hpux11*)
10361   # Give a soname corresponding to the major version so that dld.sl refuses to
10362   # link against other versions.
10363   version_type=sunos
10364   need_lib_prefix=no
10365   need_version=no
10366   case $host_cpu in
10367   ia64*)
10368     shrext_cmds='.so'
10369     hardcode_into_libs=yes
10370     dynamic_linker="$host_os dld.so"
10371     shlibpath_var=LD_LIBRARY_PATH
10372     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10373     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10374     soname_spec='${libname}${release}${shared_ext}$major'
10375     if test "X$HPUX_IA64_MODE" = X32; then
10376       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10377     else
10378       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10379     fi
10380     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10381     ;;
10382   hppa*64*)
10383     shrext_cmds='.sl'
10384     hardcode_into_libs=yes
10385     dynamic_linker="$host_os dld.sl"
10386     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10387     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10388     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10389     soname_spec='${libname}${release}${shared_ext}$major'
10390     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10391     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10392     ;;
10393   *)
10394     shrext_cmds='.sl'
10395     dynamic_linker="$host_os dld.sl"
10396     shlibpath_var=SHLIB_PATH
10397     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10398     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10399     soname_spec='${libname}${release}${shared_ext}$major'
10400     ;;
10401   esac
10402   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10403   postinstall_cmds='chmod 555 $lib'
10404   # or fails outright, so override atomically:
10405   install_override_mode=555
10406   ;;
10407
10408 interix[3-9]*)
10409   version_type=linux
10410   need_lib_prefix=no
10411   need_version=no
10412   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10413   soname_spec='${libname}${release}${shared_ext}$major'
10414   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10415   shlibpath_var=LD_LIBRARY_PATH
10416   shlibpath_overrides_runpath=no
10417   hardcode_into_libs=yes
10418   ;;
10419
10420 irix5* | irix6* | nonstopux*)
10421   case $host_os in
10422     nonstopux*) version_type=nonstopux ;;
10423     *)
10424         if test "$lt_cv_prog_gnu_ld" = yes; then
10425                 version_type=linux
10426         else
10427                 version_type=irix
10428         fi ;;
10429   esac
10430   need_lib_prefix=no
10431   need_version=no
10432   soname_spec='${libname}${release}${shared_ext}$major'
10433   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10434   case $host_os in
10435   irix5* | nonstopux*)
10436     libsuff= shlibsuff=
10437     ;;
10438   *)
10439     case $LD in # libtool.m4 will add one of these switches to LD
10440     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10441       libsuff= shlibsuff= libmagic=32-bit;;
10442     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10443       libsuff=32 shlibsuff=N32 libmagic=N32;;
10444     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10445       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10446     *) libsuff= shlibsuff= libmagic=never-match;;
10447     esac
10448     ;;
10449   esac
10450   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10451   shlibpath_overrides_runpath=no
10452   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10453   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10454   hardcode_into_libs=yes
10455   ;;
10456
10457 # No shared lib support for Linux oldld, aout, or coff.
10458 linux*oldld* | linux*aout* | linux*coff*)
10459   dynamic_linker=no
10460   ;;
10461
10462 # This must be Linux ELF.
10463 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10464   version_type=linux
10465   need_lib_prefix=no
10466   need_version=no
10467   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10468   soname_spec='${libname}${release}${shared_ext}$major'
10469   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10470   shlibpath_var=LD_LIBRARY_PATH
10471   shlibpath_overrides_runpath=no
10472
10473   # Some binutils ld are patched to set DT_RUNPATH
10474   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10475   $as_echo_n "(cached) " >&6
10476 else
10477   lt_cv_shlibpath_overrides_runpath=no
10478     save_LDFLAGS=$LDFLAGS
10479     save_libdir=$libdir
10480     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10481          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10482     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10483 /* end confdefs.h.  */
10484
10485 int
10486 main ()
10487 {
10488
10489   ;
10490   return 0;
10491 }
10492 _ACEOF
10493 if ac_fn_c_try_link "$LINENO"; then :
10494   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10495   lt_cv_shlibpath_overrides_runpath=yes
10496 fi
10497 fi
10498 rm -f core conftest.err conftest.$ac_objext \
10499     conftest$ac_exeext conftest.$ac_ext
10500     LDFLAGS=$save_LDFLAGS
10501     libdir=$save_libdir
10502
10503 fi
10504
10505   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10506
10507   # This implies no fast_install, which is unacceptable.
10508   # Some rework will be needed to allow for fast_install
10509   # before this can be enabled.
10510   hardcode_into_libs=yes
10511
10512   # Append ld.so.conf contents to the search path
10513   if test -f /etc/ld.so.conf; then
10514     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' ' '`
10515     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10516   fi
10517
10518   # We used to test for /lib/ld.so.1 and disable shared libraries on
10519   # powerpc, because MkLinux only supported shared libraries with the
10520   # GNU dynamic linker.  Since this was broken with cross compilers,
10521   # most powerpc-linux boxes support dynamic linking these days and
10522   # people can always --disable-shared, the test was removed, and we
10523   # assume the GNU/Linux dynamic linker is in use.
10524   dynamic_linker='GNU/Linux ld.so'
10525   ;;
10526
10527 netbsd*)
10528   version_type=sunos
10529   need_lib_prefix=no
10530   need_version=no
10531   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10532     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10533     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10534     dynamic_linker='NetBSD (a.out) ld.so'
10535   else
10536     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10537     soname_spec='${libname}${release}${shared_ext}$major'
10538     dynamic_linker='NetBSD ld.elf_so'
10539   fi
10540   shlibpath_var=LD_LIBRARY_PATH
10541   shlibpath_overrides_runpath=yes
10542   hardcode_into_libs=yes
10543   ;;
10544
10545 newsos6)
10546   version_type=linux
10547   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10548   shlibpath_var=LD_LIBRARY_PATH
10549   shlibpath_overrides_runpath=yes
10550   ;;
10551
10552 *nto* | *qnx*)
10553   version_type=qnx
10554   need_lib_prefix=no
10555   need_version=no
10556   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10557   soname_spec='${libname}${release}${shared_ext}$major'
10558   shlibpath_var=LD_LIBRARY_PATH
10559   shlibpath_overrides_runpath=no
10560   hardcode_into_libs=yes
10561   dynamic_linker='ldqnx.so'
10562   ;;
10563
10564 openbsd*)
10565   version_type=sunos
10566   sys_lib_dlsearch_path_spec="/usr/lib"
10567   need_lib_prefix=no
10568   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10569   case $host_os in
10570     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10571     *)                          need_version=no  ;;
10572   esac
10573   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10574   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10575   shlibpath_var=LD_LIBRARY_PATH
10576   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10577     case $host_os in
10578       openbsd2.[89] | openbsd2.[89].*)
10579         shlibpath_overrides_runpath=no
10580         ;;
10581       *)
10582         shlibpath_overrides_runpath=yes
10583         ;;
10584       esac
10585   else
10586     shlibpath_overrides_runpath=yes
10587   fi
10588   ;;
10589
10590 os2*)
10591   libname_spec='$name'
10592   shrext_cmds=".dll"
10593   need_lib_prefix=no
10594   library_names_spec='$libname${shared_ext} $libname.a'
10595   dynamic_linker='OS/2 ld.exe'
10596   shlibpath_var=LIBPATH
10597   ;;
10598
10599 osf3* | osf4* | osf5*)
10600   version_type=osf
10601   need_lib_prefix=no
10602   need_version=no
10603   soname_spec='${libname}${release}${shared_ext}$major'
10604   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10605   shlibpath_var=LD_LIBRARY_PATH
10606   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10607   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10608   ;;
10609
10610 rdos*)
10611   dynamic_linker=no
10612   ;;
10613
10614 solaris*)
10615   version_type=linux
10616   need_lib_prefix=no
10617   need_version=no
10618   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10619   soname_spec='${libname}${release}${shared_ext}$major'
10620   shlibpath_var=LD_LIBRARY_PATH
10621   shlibpath_overrides_runpath=yes
10622   hardcode_into_libs=yes
10623   # ldd complains unless libraries are executable
10624   postinstall_cmds='chmod +x $lib'
10625   ;;
10626
10627 sunos4*)
10628   version_type=sunos
10629   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10630   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10631   shlibpath_var=LD_LIBRARY_PATH
10632   shlibpath_overrides_runpath=yes
10633   if test "$with_gnu_ld" = yes; then
10634     need_lib_prefix=no
10635   fi
10636   need_version=yes
10637   ;;
10638
10639 sysv4 | sysv4.3*)
10640   version_type=linux
10641   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10642   soname_spec='${libname}${release}${shared_ext}$major'
10643   shlibpath_var=LD_LIBRARY_PATH
10644   case $host_vendor in
10645     sni)
10646       shlibpath_overrides_runpath=no
10647       need_lib_prefix=no
10648       runpath_var=LD_RUN_PATH
10649       ;;
10650     siemens)
10651       need_lib_prefix=no
10652       ;;
10653     motorola)
10654       need_lib_prefix=no
10655       need_version=no
10656       shlibpath_overrides_runpath=no
10657       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10658       ;;
10659   esac
10660   ;;
10661
10662 sysv4*MP*)
10663   if test -d /usr/nec ;then
10664     version_type=linux
10665     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10666     soname_spec='$libname${shared_ext}.$major'
10667     shlibpath_var=LD_LIBRARY_PATH
10668   fi
10669   ;;
10670
10671 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10672   version_type=freebsd-elf
10673   need_lib_prefix=no
10674   need_version=no
10675   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10676   soname_spec='${libname}${release}${shared_ext}$major'
10677   shlibpath_var=LD_LIBRARY_PATH
10678   shlibpath_overrides_runpath=yes
10679   hardcode_into_libs=yes
10680   if test "$with_gnu_ld" = yes; then
10681     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10682   else
10683     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10684     case $host_os in
10685       sco3.2v5*)
10686         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10687         ;;
10688     esac
10689   fi
10690   sys_lib_dlsearch_path_spec='/usr/lib'
10691   ;;
10692
10693 tpf*)
10694   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10695   version_type=linux
10696   need_lib_prefix=no
10697   need_version=no
10698   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10699   shlibpath_var=LD_LIBRARY_PATH
10700   shlibpath_overrides_runpath=no
10701   hardcode_into_libs=yes
10702   ;;
10703
10704 uts4*)
10705   version_type=linux
10706   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10707   soname_spec='${libname}${release}${shared_ext}$major'
10708   shlibpath_var=LD_LIBRARY_PATH
10709   ;;
10710
10711 *)
10712   dynamic_linker=no
10713   ;;
10714 esac
10715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10716 $as_echo "$dynamic_linker" >&6; }
10717 test "$dynamic_linker" = no && can_build_shared=no
10718
10719 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10720 if test "$GCC" = yes; then
10721   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10722 fi
10723
10724 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10725   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10726 fi
10727 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10728   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10729 fi
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793
10794
10795
10796
10797
10798
10799
10800
10801
10802
10803
10804
10805
10806
10807
10808
10809
10810
10811
10812
10813
10814
10815
10816
10817
10818
10819
10820
10821
10822   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10823 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10824 hardcode_action=
10825 if test -n "$hardcode_libdir_flag_spec" ||
10826    test -n "$runpath_var" ||
10827    test "X$hardcode_automatic" = "Xyes" ; then
10828
10829   # We can hardcode non-existent directories.
10830   if test "$hardcode_direct" != no &&
10831      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10832      # have to relink, otherwise we might link with an installed library
10833      # when we should be linking with a yet-to-be-installed one
10834      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10835      test "$hardcode_minus_L" != no; then
10836     # Linking always hardcodes the temporary library directory.
10837     hardcode_action=relink
10838   else
10839     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10840     hardcode_action=immediate
10841   fi
10842 else
10843   # We cannot hardcode anything, or else we can only hardcode existing
10844   # directories.
10845   hardcode_action=unsupported
10846 fi
10847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10848 $as_echo "$hardcode_action" >&6; }
10849
10850 if test "$hardcode_action" = relink ||
10851    test "$inherit_rpath" = yes; then
10852   # Fast installation is not supported
10853   enable_fast_install=no
10854 elif test "$shlibpath_overrides_runpath" = yes ||
10855      test "$enable_shared" = no; then
10856   # Fast installation is not necessary
10857   enable_fast_install=needless
10858 fi
10859
10860
10861
10862
10863
10864
10865   if test "x$enable_dlopen" != xyes; then
10866   enable_dlopen=unknown
10867   enable_dlopen_self=unknown
10868   enable_dlopen_self_static=unknown
10869 else
10870   lt_cv_dlopen=no
10871   lt_cv_dlopen_libs=
10872
10873   case $host_os in
10874   beos*)
10875     lt_cv_dlopen="load_add_on"
10876     lt_cv_dlopen_libs=
10877     lt_cv_dlopen_self=yes
10878     ;;
10879
10880   mingw* | pw32* | cegcc*)
10881     lt_cv_dlopen="LoadLibrary"
10882     lt_cv_dlopen_libs=
10883     ;;
10884
10885   cygwin*)
10886     lt_cv_dlopen="dlopen"
10887     lt_cv_dlopen_libs=
10888     ;;
10889
10890   darwin*)
10891   # if libdl is installed we need to link against it
10892     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10893 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10894 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10895   $as_echo_n "(cached) " >&6
10896 else
10897   ac_check_lib_save_LIBS=$LIBS
10898 LIBS="-ldl  $LIBS"
10899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10900 /* end confdefs.h.  */
10901
10902 /* Override any GCC internal prototype to avoid an error.
10903    Use char because int might match the return type of a GCC
10904    builtin and then its argument prototype would still apply.  */
10905 #ifdef __cplusplus
10906 extern "C"
10907 #endif
10908 char dlopen ();
10909 int
10910 main ()
10911 {
10912 return dlopen ();
10913   ;
10914   return 0;
10915 }
10916 _ACEOF
10917 if ac_fn_c_try_link "$LINENO"; then :
10918   ac_cv_lib_dl_dlopen=yes
10919 else
10920   ac_cv_lib_dl_dlopen=no
10921 fi
10922 rm -f core conftest.err conftest.$ac_objext \
10923     conftest$ac_exeext conftest.$ac_ext
10924 LIBS=$ac_check_lib_save_LIBS
10925 fi
10926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10927 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10928 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10929   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10930 else
10931
10932     lt_cv_dlopen="dyld"
10933     lt_cv_dlopen_libs=
10934     lt_cv_dlopen_self=yes
10935
10936 fi
10937
10938     ;;
10939
10940   *)
10941     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10942 if test "x$ac_cv_func_shl_load" = x""yes; then :
10943   lt_cv_dlopen="shl_load"
10944 else
10945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10946 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10947 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10948   $as_echo_n "(cached) " >&6
10949 else
10950   ac_check_lib_save_LIBS=$LIBS
10951 LIBS="-ldld  $LIBS"
10952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10953 /* end confdefs.h.  */
10954
10955 /* Override any GCC internal prototype to avoid an error.
10956    Use char because int might match the return type of a GCC
10957    builtin and then its argument prototype would still apply.  */
10958 #ifdef __cplusplus
10959 extern "C"
10960 #endif
10961 char shl_load ();
10962 int
10963 main ()
10964 {
10965 return shl_load ();
10966   ;
10967   return 0;
10968 }
10969 _ACEOF
10970 if ac_fn_c_try_link "$LINENO"; then :
10971   ac_cv_lib_dld_shl_load=yes
10972 else
10973   ac_cv_lib_dld_shl_load=no
10974 fi
10975 rm -f core conftest.err conftest.$ac_objext \
10976     conftest$ac_exeext conftest.$ac_ext
10977 LIBS=$ac_check_lib_save_LIBS
10978 fi
10979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10980 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10981 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10982   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10983 else
10984   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10985 if test "x$ac_cv_func_dlopen" = x""yes; then :
10986   lt_cv_dlopen="dlopen"
10987 else
10988   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10989 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10990 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10991   $as_echo_n "(cached) " >&6
10992 else
10993   ac_check_lib_save_LIBS=$LIBS
10994 LIBS="-ldl  $LIBS"
10995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10996 /* end confdefs.h.  */
10997
10998 /* Override any GCC internal prototype to avoid an error.
10999    Use char because int might match the return type of a GCC
11000    builtin and then its argument prototype would still apply.  */
11001 #ifdef __cplusplus
11002 extern "C"
11003 #endif
11004 char dlopen ();
11005 int
11006 main ()
11007 {
11008 return dlopen ();
11009   ;
11010   return 0;
11011 }
11012 _ACEOF
11013 if ac_fn_c_try_link "$LINENO"; then :
11014   ac_cv_lib_dl_dlopen=yes
11015 else
11016   ac_cv_lib_dl_dlopen=no
11017 fi
11018 rm -f core conftest.err conftest.$ac_objext \
11019     conftest$ac_exeext conftest.$ac_ext
11020 LIBS=$ac_check_lib_save_LIBS
11021 fi
11022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11023 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11024 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11025   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11026 else
11027   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11028 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11029 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11030   $as_echo_n "(cached) " >&6
11031 else
11032   ac_check_lib_save_LIBS=$LIBS
11033 LIBS="-lsvld  $LIBS"
11034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11035 /* end confdefs.h.  */
11036
11037 /* Override any GCC internal prototype to avoid an error.
11038    Use char because int might match the return type of a GCC
11039    builtin and then its argument prototype would still apply.  */
11040 #ifdef __cplusplus
11041 extern "C"
11042 #endif
11043 char dlopen ();
11044 int
11045 main ()
11046 {
11047 return dlopen ();
11048   ;
11049   return 0;
11050 }
11051 _ACEOF
11052 if ac_fn_c_try_link "$LINENO"; then :
11053   ac_cv_lib_svld_dlopen=yes
11054 else
11055   ac_cv_lib_svld_dlopen=no
11056 fi
11057 rm -f core conftest.err conftest.$ac_objext \
11058     conftest$ac_exeext conftest.$ac_ext
11059 LIBS=$ac_check_lib_save_LIBS
11060 fi
11061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11062 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11063 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11064   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11065 else
11066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11067 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11068 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11069   $as_echo_n "(cached) " >&6
11070 else
11071   ac_check_lib_save_LIBS=$LIBS
11072 LIBS="-ldld  $LIBS"
11073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11074 /* end confdefs.h.  */
11075
11076 /* Override any GCC internal prototype to avoid an error.
11077    Use char because int might match the return type of a GCC
11078    builtin and then its argument prototype would still apply.  */
11079 #ifdef __cplusplus
11080 extern "C"
11081 #endif
11082 char dld_link ();
11083 int
11084 main ()
11085 {
11086 return dld_link ();
11087   ;
11088   return 0;
11089 }
11090 _ACEOF
11091 if ac_fn_c_try_link "$LINENO"; then :
11092   ac_cv_lib_dld_dld_link=yes
11093 else
11094   ac_cv_lib_dld_dld_link=no
11095 fi
11096 rm -f core conftest.err conftest.$ac_objext \
11097     conftest$ac_exeext conftest.$ac_ext
11098 LIBS=$ac_check_lib_save_LIBS
11099 fi
11100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11101 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11102 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11103   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11104 fi
11105
11106
11107 fi
11108
11109
11110 fi
11111
11112
11113 fi
11114
11115
11116 fi
11117
11118
11119 fi
11120
11121     ;;
11122   esac
11123
11124   if test "x$lt_cv_dlopen" != xno; then
11125     enable_dlopen=yes
11126   else
11127     enable_dlopen=no
11128   fi
11129
11130   case $lt_cv_dlopen in
11131   dlopen)
11132     save_CPPFLAGS="$CPPFLAGS"
11133     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11134
11135     save_LDFLAGS="$LDFLAGS"
11136     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11137
11138     save_LIBS="$LIBS"
11139     LIBS="$lt_cv_dlopen_libs $LIBS"
11140
11141     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11142 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11143 if test "${lt_cv_dlopen_self+set}" = set; then :
11144   $as_echo_n "(cached) " >&6
11145 else
11146           if test "$cross_compiling" = yes; then :
11147   lt_cv_dlopen_self=cross
11148 else
11149   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11150   lt_status=$lt_dlunknown
11151   cat > conftest.$ac_ext <<_LT_EOF
11152 #line 11152 "configure"
11153 #include "confdefs.h"
11154
11155 #if HAVE_DLFCN_H
11156 #include <dlfcn.h>
11157 #endif
11158
11159 #include <stdio.h>
11160
11161 #ifdef RTLD_GLOBAL
11162 #  define LT_DLGLOBAL           RTLD_GLOBAL
11163 #else
11164 #  ifdef DL_GLOBAL
11165 #    define LT_DLGLOBAL         DL_GLOBAL
11166 #  else
11167 #    define LT_DLGLOBAL         0
11168 #  endif
11169 #endif
11170
11171 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11172    find out it does not work in some platform. */
11173 #ifndef LT_DLLAZY_OR_NOW
11174 #  ifdef RTLD_LAZY
11175 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11176 #  else
11177 #    ifdef DL_LAZY
11178 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11179 #    else
11180 #      ifdef RTLD_NOW
11181 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11182 #      else
11183 #        ifdef DL_NOW
11184 #          define LT_DLLAZY_OR_NOW      DL_NOW
11185 #        else
11186 #          define LT_DLLAZY_OR_NOW      0
11187 #        endif
11188 #      endif
11189 #    endif
11190 #  endif
11191 #endif
11192
11193 /* When -fvisbility=hidden is used, assume the code has been annotated
11194    correspondingly for the symbols needed.  */
11195 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11196 void fnord () __attribute__((visibility("default")));
11197 #endif
11198
11199 void fnord () { int i=42; }
11200 int main ()
11201 {
11202   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11203   int status = $lt_dlunknown;
11204
11205   if (self)
11206     {
11207       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11208       else
11209         {
11210           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11211           else puts (dlerror ());
11212         }
11213       /* dlclose (self); */
11214     }
11215   else
11216     puts (dlerror ());
11217
11218   return status;
11219 }
11220 _LT_EOF
11221   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11222   (eval $ac_link) 2>&5
11223   ac_status=$?
11224   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11225   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11226     (./conftest; exit; ) >&5 2>/dev/null
11227     lt_status=$?
11228     case x$lt_status in
11229       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11230       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11231       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11232     esac
11233   else :
11234     # compilation failed
11235     lt_cv_dlopen_self=no
11236   fi
11237 fi
11238 rm -fr conftest*
11239
11240
11241 fi
11242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11243 $as_echo "$lt_cv_dlopen_self" >&6; }
11244
11245     if test "x$lt_cv_dlopen_self" = xyes; then
11246       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11247       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11248 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11249 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11250   $as_echo_n "(cached) " >&6
11251 else
11252           if test "$cross_compiling" = yes; then :
11253   lt_cv_dlopen_self_static=cross
11254 else
11255   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11256   lt_status=$lt_dlunknown
11257   cat > conftest.$ac_ext <<_LT_EOF
11258 #line 11258 "configure"
11259 #include "confdefs.h"
11260
11261 #if HAVE_DLFCN_H
11262 #include <dlfcn.h>
11263 #endif
11264
11265 #include <stdio.h>
11266
11267 #ifdef RTLD_GLOBAL
11268 #  define LT_DLGLOBAL           RTLD_GLOBAL
11269 #else
11270 #  ifdef DL_GLOBAL
11271 #    define LT_DLGLOBAL         DL_GLOBAL
11272 #  else
11273 #    define LT_DLGLOBAL         0
11274 #  endif
11275 #endif
11276
11277 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11278    find out it does not work in some platform. */
11279 #ifndef LT_DLLAZY_OR_NOW
11280 #  ifdef RTLD_LAZY
11281 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11282 #  else
11283 #    ifdef DL_LAZY
11284 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11285 #    else
11286 #      ifdef RTLD_NOW
11287 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11288 #      else
11289 #        ifdef DL_NOW
11290 #          define LT_DLLAZY_OR_NOW      DL_NOW
11291 #        else
11292 #          define LT_DLLAZY_OR_NOW      0
11293 #        endif
11294 #      endif
11295 #    endif
11296 #  endif
11297 #endif
11298
11299 /* When -fvisbility=hidden is used, assume the code has been annotated
11300    correspondingly for the symbols needed.  */
11301 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11302 void fnord () __attribute__((visibility("default")));
11303 #endif
11304
11305 void fnord () { int i=42; }
11306 int main ()
11307 {
11308   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11309   int status = $lt_dlunknown;
11310
11311   if (self)
11312     {
11313       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11314       else
11315         {
11316           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11317           else puts (dlerror ());
11318         }
11319       /* dlclose (self); */
11320     }
11321   else
11322     puts (dlerror ());
11323
11324   return status;
11325 }
11326 _LT_EOF
11327   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11328   (eval $ac_link) 2>&5
11329   ac_status=$?
11330   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11331   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11332     (./conftest; exit; ) >&5 2>/dev/null
11333     lt_status=$?
11334     case x$lt_status in
11335       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11336       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11337       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11338     esac
11339   else :
11340     # compilation failed
11341     lt_cv_dlopen_self_static=no
11342   fi
11343 fi
11344 rm -fr conftest*
11345
11346
11347 fi
11348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11349 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11350     fi
11351
11352     CPPFLAGS="$save_CPPFLAGS"
11353     LDFLAGS="$save_LDFLAGS"
11354     LIBS="$save_LIBS"
11355     ;;
11356   esac
11357
11358   case $lt_cv_dlopen_self in
11359   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11360   *) enable_dlopen_self=unknown ;;
11361   esac
11362
11363   case $lt_cv_dlopen_self_static in
11364   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11365   *) enable_dlopen_self_static=unknown ;;
11366   esac
11367 fi
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383
11384
11385 striplib=
11386 old_striplib=
11387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11388 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11389 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11390   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11391   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11393 $as_echo "yes" >&6; }
11394 else
11395 # FIXME - insert some real tests, host_os isn't really good enough
11396   case $host_os in
11397   darwin*)
11398     if test -n "$STRIP" ; then
11399       striplib="$STRIP -x"
11400       old_striplib="$STRIP -S"
11401       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11402 $as_echo "yes" >&6; }
11403     else
11404       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11405 $as_echo "no" >&6; }
11406     fi
11407     ;;
11408   *)
11409     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11410 $as_echo "no" >&6; }
11411     ;;
11412   esac
11413 fi
11414
11415
11416
11417
11418
11419
11420
11421
11422
11423
11424
11425
11426   # Report which library types will actually be built
11427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11428 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11430 $as_echo "$can_build_shared" >&6; }
11431
11432   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11433 $as_echo_n "checking whether to build shared libraries... " >&6; }
11434   test "$can_build_shared" = "no" && enable_shared=no
11435
11436   # On AIX, shared libraries and static libraries use the same namespace, and
11437   # are all built from PIC.
11438   case $host_os in
11439   aix3*)
11440     test "$enable_shared" = yes && enable_static=no
11441     if test -n "$RANLIB"; then
11442       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11443       postinstall_cmds='$RANLIB $lib'
11444     fi
11445     ;;
11446
11447   aix[4-9]*)
11448     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11449       test "$enable_shared" = yes && enable_static=no
11450     fi
11451     ;;
11452   esac
11453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11454 $as_echo "$enable_shared" >&6; }
11455
11456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11457 $as_echo_n "checking whether to build static libraries... " >&6; }
11458   # Make sure either enable_shared or enable_static is yes.
11459   test "$enable_shared" = yes || enable_static=yes
11460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11461 $as_echo "$enable_static" >&6; }
11462
11463
11464
11465
11466 fi
11467 ac_ext=c
11468 ac_cpp='$CPP $CPPFLAGS'
11469 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11470 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11471 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11472
11473 CC="$lt_save_CC"
11474
11475
11476
11477
11478
11479
11480
11481
11482
11483
11484
11485
11486
11487         ac_config_commands="$ac_config_commands libtool"
11488
11489
11490
11491
11492 # Only expand once:
11493
11494
11495
11496
11497 # Check whether --enable-largefile was given.
11498 if test "${enable_largefile+set}" = set; then :
11499   enableval=$enable_largefile;
11500 fi
11501
11502 if test "$enable_largefile" != no; then
11503
11504   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
11505 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
11506 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
11507   $as_echo_n "(cached) " >&6
11508 else
11509   ac_cv_sys_largefile_CC=no
11510      if test "$GCC" != yes; then
11511        ac_save_CC=$CC
11512        while :; do
11513          # IRIX 6.2 and later do not support large files by default,
11514          # so use the C compiler's -n32 option if that helps.
11515          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11516 /* end confdefs.h.  */
11517 #include <sys/types.h>
11518  /* Check that off_t can represent 2**63 - 1 correctly.
11519     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11520     since some C++ compilers masquerading as C compilers
11521     incorrectly reject 9223372036854775807.  */
11522 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11523   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11524                        && LARGE_OFF_T % 2147483647 == 1)
11525                       ? 1 : -1];
11526 int
11527 main ()
11528 {
11529
11530   ;
11531   return 0;
11532 }
11533 _ACEOF
11534          if ac_fn_c_try_compile "$LINENO"; then :
11535   break
11536 fi
11537 rm -f core conftest.err conftest.$ac_objext
11538          CC="$CC -n32"
11539          if ac_fn_c_try_compile "$LINENO"; then :
11540   ac_cv_sys_largefile_CC=' -n32'; break
11541 fi
11542 rm -f core conftest.err conftest.$ac_objext
11543          break
11544        done
11545        CC=$ac_save_CC
11546        rm -f conftest.$ac_ext
11547     fi
11548 fi
11549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
11550 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
11551   if test "$ac_cv_sys_largefile_CC" != no; then
11552     CC=$CC$ac_cv_sys_largefile_CC
11553   fi
11554
11555   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
11556 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
11557 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
11558   $as_echo_n "(cached) " >&6
11559 else
11560   while :; do
11561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11562 /* end confdefs.h.  */
11563 #include <sys/types.h>
11564  /* Check that off_t can represent 2**63 - 1 correctly.
11565     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11566     since some C++ compilers masquerading as C compilers
11567     incorrectly reject 9223372036854775807.  */
11568 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11569   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11570                        && LARGE_OFF_T % 2147483647 == 1)
11571                       ? 1 : -1];
11572 int
11573 main ()
11574 {
11575
11576   ;
11577   return 0;
11578 }
11579 _ACEOF
11580 if ac_fn_c_try_compile "$LINENO"; then :
11581   ac_cv_sys_file_offset_bits=no; break
11582 fi
11583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11585 /* end confdefs.h.  */
11586 #define _FILE_OFFSET_BITS 64
11587 #include <sys/types.h>
11588  /* Check that off_t can represent 2**63 - 1 correctly.
11589     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11590     since some C++ compilers masquerading as C compilers
11591     incorrectly reject 9223372036854775807.  */
11592 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11593   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11594                        && LARGE_OFF_T % 2147483647 == 1)
11595                       ? 1 : -1];
11596 int
11597 main ()
11598 {
11599
11600   ;
11601   return 0;
11602 }
11603 _ACEOF
11604 if ac_fn_c_try_compile "$LINENO"; then :
11605   ac_cv_sys_file_offset_bits=64; break
11606 fi
11607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11608   ac_cv_sys_file_offset_bits=unknown
11609   break
11610 done
11611 fi
11612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
11613 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
11614 case $ac_cv_sys_file_offset_bits in #(
11615   no | unknown) ;;
11616   *)
11617 cat >>confdefs.h <<_ACEOF
11618 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
11619 _ACEOF
11620 ;;
11621 esac
11622 rm -rf conftest*
11623   if test $ac_cv_sys_file_offset_bits = unknown; then
11624     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
11625 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
11626 if test "${ac_cv_sys_large_files+set}" = set; then :
11627   $as_echo_n "(cached) " >&6
11628 else
11629   while :; do
11630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11631 /* end confdefs.h.  */
11632 #include <sys/types.h>
11633  /* Check that off_t can represent 2**63 - 1 correctly.
11634     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11635     since some C++ compilers masquerading as C compilers
11636     incorrectly reject 9223372036854775807.  */
11637 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11638   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11639                        && LARGE_OFF_T % 2147483647 == 1)
11640                       ? 1 : -1];
11641 int
11642 main ()
11643 {
11644
11645   ;
11646   return 0;
11647 }
11648 _ACEOF
11649 if ac_fn_c_try_compile "$LINENO"; then :
11650   ac_cv_sys_large_files=no; break
11651 fi
11652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11654 /* end confdefs.h.  */
11655 #define _LARGE_FILES 1
11656 #include <sys/types.h>
11657  /* Check that off_t can represent 2**63 - 1 correctly.
11658     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11659     since some C++ compilers masquerading as C compilers
11660     incorrectly reject 9223372036854775807.  */
11661 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11662   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11663                        && LARGE_OFF_T % 2147483647 == 1)
11664                       ? 1 : -1];
11665 int
11666 main ()
11667 {
11668
11669   ;
11670   return 0;
11671 }
11672 _ACEOF
11673 if ac_fn_c_try_compile "$LINENO"; then :
11674   ac_cv_sys_large_files=1; break
11675 fi
11676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11677   ac_cv_sys_large_files=unknown
11678   break
11679 done
11680 fi
11681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
11682 $as_echo "$ac_cv_sys_large_files" >&6; }
11683 case $ac_cv_sys_large_files in #(
11684   no | unknown) ;;
11685   *)
11686 cat >>confdefs.h <<_ACEOF
11687 #define _LARGE_FILES $ac_cv_sys_large_files
11688 _ACEOF
11689 ;;
11690 esac
11691 rm -rf conftest*
11692   fi
11693 fi
11694
11695
11696 backtrace_supported=yes
11697
11698 if test -n "${with_target_subdir}"; then
11699   # We are compiling a GCC library.  We can assume that the unwind
11700   # library exists.
11701   BACKTRACE_FILE="backtrace.lo simple.lo"
11702 else
11703   ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
11704 if test "x$ac_cv_header_unwind_h" = x""yes; then :
11705   ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace"
11706 if test "x$ac_cv_func__Unwind_Backtrace" = x""yes; then :
11707   BACKTRACE_FILE="backtrace.lo simple.lo"
11708 else
11709   BACKTRACE_FILE="nounwind.lo"
11710                     backtrace_supported=no
11711 fi
11712
11713 else
11714   BACKTRACE_FILE="nounwind.lo"
11715      backtrace_supported=no
11716 fi
11717
11718
11719 fi
11720
11721
11722 EXTRA_FLAGS=
11723 if test -n "${with_target_subdir}"; then
11724   EXTRA_FLAGS="-funwind-tables -frandom-seed=\$@"
11725 else
11726   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -funwind-tables option" >&5
11727 $as_echo_n "checking for -funwind-tables option... " >&6; }
11728 if test "${libbacktrace_cv_c_unwind_tables+set}" = set; then :
11729   $as_echo_n "(cached) " >&6
11730 else
11731   CFLAGS_hold="$CFLAGS"
11732      CFLAGS="$CFLAGS -funwind-tables"
11733      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11734 /* end confdefs.h.  */
11735 static int f() { return 0; }
11736 int
11737 main ()
11738 {
11739 return f();
11740   ;
11741   return 0;
11742 }
11743 _ACEOF
11744 if ac_fn_c_try_compile "$LINENO"; then :
11745   libbacktrace_cv_c_unwind_tables=yes
11746 else
11747   libbacktrace_cv_c_unwind_tables=no
11748 fi
11749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11750      CFLAGS="$CFLAGS_hold"
11751 fi
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_unwind_tables" >&5
11753 $as_echo "$libbacktrace_cv_c_unwind_tables" >&6; }
11754   if test "$libbacktrace_cv_c_unwind_tables" = "yes"; then
11755     EXTRA_FLAGS=-funwind-tables
11756   fi
11757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed=string option" >&5
11758 $as_echo_n "checking for -frandom-seed=string option... " >&6; }
11759 if test "${libbacktrace_cv_c_random_seed_string+set}" = set; then :
11760   $as_echo_n "(cached) " >&6
11761 else
11762   CFLAGS_hold="$CFLAGS"
11763      CFLAGS="$CFLAGS -frandom-seed=conftest.lo"
11764      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11765 /* end confdefs.h.  */
11766
11767 int
11768 main ()
11769 {
11770 return 0;
11771   ;
11772   return 0;
11773 }
11774 _ACEOF
11775 if ac_fn_c_try_compile "$LINENO"; then :
11776   libbacktrace_cv_c_random_seed_string=yes
11777 else
11778   libbacktrace_cv_c_random_seed_string=no
11779 fi
11780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11781      CFLAGS="$CFLAGS_hold"
11782 fi
11783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_random_seed_string" >&5
11784 $as_echo "$libbacktrace_cv_c_random_seed_string" >&6; }
11785   if test "$libbacktrace_cv_c_random_seed_string" = "yes"; then
11786     EXTRA_FLAGS="$EXTRA_FLAGS -frandom-seed=\$@"
11787   fi
11788 fi
11789
11790 if test -n "${with_target_subdir}"; then
11791   # Add CET specific flags is Intel CET is enabled.
11792    # Check whether --enable-cet was given.
11793 if test "${enable_cet+set}" = set; then :
11794   enableval=$enable_cet;
11795       case "$enableval" in
11796        yes|no|default) ;;
11797        *) as_fn_error "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
11798                           esac
11799
11800 else
11801   enable_cet=default
11802 fi
11803
11804
11805 case "$host" in
11806   i[34567]86-*-linux* | x86_64-*-linux*)
11807     case "$enable_cet" in
11808       default)
11809         # Check if assembler supports CET.
11810         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11811 /* end confdefs.h.  */
11812
11813 int
11814 main ()
11815 {
11816 asm ("setssbsy");
11817   ;
11818   return 0;
11819 }
11820 _ACEOF
11821 if ac_fn_c_try_compile "$LINENO"; then :
11822   enable_cet=yes
11823 else
11824   enable_cet=no
11825 fi
11826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11827         ;;
11828       yes)
11829         # Check if assembler supports CET.
11830         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11831 /* end confdefs.h.  */
11832
11833 int
11834 main ()
11835 {
11836 asm ("setssbsy");
11837   ;
11838   return 0;
11839 }
11840 _ACEOF
11841 if ac_fn_c_try_compile "$LINENO"; then :
11842
11843 else
11844   as_fn_error "assembler with CET support is required for --enable-cet" "$LINENO" 5
11845 fi
11846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11847         ;;
11848     esac
11849     ;;
11850   *)
11851     enable_cet=no
11852     ;;
11853 esac
11854 if test x$enable_cet = xyes; then
11855   CET_FLAGS="-fcf-protection -mcet"
11856 fi
11857
11858   EXTRA_FLAGS="$EXTRA_FLAGS $CET_FLAGS"
11859 fi
11860
11861
11862 ac_ext=c
11863 ac_cpp='$CPP $CPPFLAGS'
11864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11866 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11867
11868 WARN_FLAGS=
11869 save_CFLAGS="$CFLAGS"
11870 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
11871                           -Wmissing-prototypes -Wold-style-definition \
11872                           -Wmissing-format-attribute -Wcast-qual; do
11873   # Do the check with the no- prefix removed since gcc silently
11874   # accepts any -Wno-* option on purpose
11875   case $real_option in
11876     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11877     *) option=$real_option ;;
11878   esac
11879   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11880
11881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11882 $as_echo_n "checking whether $CC supports $option... " >&6; }
11883 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
11884   $as_echo_n "(cached) " >&6
11885 else
11886   CFLAGS="$option"
11887     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11888 /* end confdefs.h.  */
11889
11890 int
11891 main ()
11892 {
11893
11894   ;
11895   return 0;
11896 }
11897 _ACEOF
11898 if ac_fn_c_try_compile "$LINENO"; then :
11899   eval "$as_acx_Woption=yes"
11900 else
11901   eval "$as_acx_Woption=no"
11902 fi
11903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11904
11905 fi
11906 eval ac_res=\$$as_acx_Woption
11907                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11908 $as_echo "$ac_res" >&6; }
11909   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11910   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
11911 fi
11912   done
11913 CFLAGS="$save_CFLAGS"
11914 ac_ext=c
11915 ac_cpp='$CPP $CPPFLAGS'
11916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11919
11920
11921
11922 if test -n "${with_target_subdir}"; then
11923   WARN_FLAGS="$WARN_FLAGS -Werror"
11924 fi
11925
11926
11927
11928 if test -n "${with_target_subdir}"; then
11929
11930
11931 # Check whether --with-system-libunwind was given.
11932 if test "${with_system_libunwind+set}" = set; then :
11933   withval=$with_system_libunwind;
11934 fi
11935
11936   # If system-libunwind was not specifically set, pick a default setting.
11937   if test x$with_system_libunwind = x; then
11938     case ${target} in
11939       ia64-*-hpux*) with_system_libunwind=yes ;;
11940       *) with_system_libunwind=no ;;
11941     esac
11942   fi
11943   # Based on system-libunwind and target, do we have ipinfo?
11944   if  test x$with_system_libunwind = xyes; then
11945     case ${target} in
11946       ia64-*-*) have_unwind_getipinfo=no ;;
11947       *) have_unwind_getipinfo=yes ;;
11948     esac
11949   else
11950     # Darwin before version 9 does not have _Unwind_GetIPInfo.
11951
11952     case ${target} in
11953       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
11954       *) have_unwind_getipinfo=yes ;;
11955     esac
11956
11957   fi
11958
11959   if test x$have_unwind_getipinfo = xyes; then
11960
11961 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
11962
11963   fi
11964
11965 else
11966   ac_save_CFFLAGS="$CFLAGS"
11967   CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
11968   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_GetIPInfo" >&5
11969 $as_echo_n "checking for _Unwind_GetIPInfo... " >&6; }
11970   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11971 /* end confdefs.h.  */
11972 #include "unwind.h"
11973         struct _Unwind_Context *context;
11974         int ip_before_insn = 0;
11975 int
11976 main ()
11977 {
11978 return _Unwind_GetIPInfo (context, &ip_before_insn);
11979   ;
11980   return 0;
11981 }
11982 _ACEOF
11983 if ac_fn_c_try_link "$LINENO"; then :
11984   have_unwind_getipinfo=yes
11985 else
11986   have_unwind_getipinfo=no
11987 fi
11988 rm -f core conftest.err conftest.$ac_objext \
11989     conftest$ac_exeext conftest.$ac_ext
11990   CFLAGS="$ac_save_CFLAGS"
11991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_unwind_getipinfo" >&5
11992 $as_echo "$have_unwind_getipinfo" >&6; }
11993   if test "$have_unwind_getipinfo" = "yes"; then
11994
11995 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
11996
11997   fi
11998 fi
11999
12000 # Enable --enable-host-shared.
12001 # Check whether --enable-host-shared was given.
12002 if test "${enable_host_shared+set}" = set; then :
12003   enableval=$enable_host_shared; PIC_FLAG=-fPIC
12004 else
12005   PIC_FLAG=
12006 fi
12007
12008
12009
12010 # Test for __sync support.
12011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
12012 $as_echo_n "checking __sync extensions... " >&6; }
12013 if test "${libbacktrace_cv_sys_sync+set}" = set; then :
12014   $as_echo_n "(cached) " >&6
12015 else
12016   if test -n "${with_target_subdir}"; then
12017    case "${host}" in
12018    hppa*-*-hpux*) libbacktrace_cv_sys_sync=no ;;
12019    *) libbacktrace_cv_sys_sync=yes ;;
12020    esac
12021  else
12022    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12023 /* end confdefs.h.  */
12024 int i;
12025 int
12026 main ()
12027 {
12028 __sync_bool_compare_and_swap (&i, i, i);
12029                        __sync_lock_test_and_set (&i, 1);
12030                        __sync_lock_release (&i);
12031   ;
12032   return 0;
12033 }
12034 _ACEOF
12035 if ac_fn_c_try_link "$LINENO"; then :
12036   libbacktrace_cv_sys_sync=yes
12037 else
12038   libbacktrace_cv_sys_sync=no
12039 fi
12040 rm -f core conftest.err conftest.$ac_objext \
12041     conftest$ac_exeext conftest.$ac_ext
12042  fi
12043 fi
12044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_sync" >&5
12045 $as_echo "$libbacktrace_cv_sys_sync" >&6; }
12046 BACKTRACE_SUPPORTS_THREADS=0
12047 if test "$libbacktrace_cv_sys_sync" = "yes"; then
12048   BACKTRACE_SUPPORTS_THREADS=1
12049
12050 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
12051
12052 fi
12053
12054
12055 # Test for __atomic support.
12056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
12057 $as_echo_n "checking __atomic extensions... " >&6; }
12058 if test "${libbacktrace_cv_sys_atomic+set}" = set; then :
12059   $as_echo_n "(cached) " >&6
12060 else
12061   if test -n "${with_target_subdir}"; then
12062    libbacktrace_cv_sys_atomic=yes
12063  else
12064    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12065 /* end confdefs.h.  */
12066 int i;
12067 int
12068 main ()
12069 {
12070 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
12071                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
12072   ;
12073   return 0;
12074 }
12075 _ACEOF
12076 if ac_fn_c_try_link "$LINENO"; then :
12077   libbacktrace_cv_sys_atomic=yes
12078 else
12079   libbacktrace_cv_sys_atomic=no
12080 fi
12081 rm -f core conftest.err conftest.$ac_objext \
12082     conftest$ac_exeext conftest.$ac_ext
12083  fi
12084 fi
12085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_atomic" >&5
12086 $as_echo "$libbacktrace_cv_sys_atomic" >&6; }
12087 if test "$libbacktrace_cv_sys_atomic" = "yes"; then
12088
12089 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
12090
12091 fi
12092
12093 # The library needs to be able to read the executable itself.  Compile
12094 # a file to determine the executable format.  The awk script
12095 # filetype.awk prints out the file type.
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
12097 $as_echo_n "checking output filetype... " >&6; }
12098 if test "${libbacktrace_cv_sys_filetype+set}" = set; then :
12099   $as_echo_n "(cached) " >&6
12100 else
12101   filetype=
12102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12103 /* end confdefs.h.  */
12104 int i;
12105 int
12106 main ()
12107 {
12108 int j;
12109   ;
12110   return 0;
12111 }
12112 _ACEOF
12113 if ac_fn_c_try_compile "$LINENO"; then :
12114   filetype=`${AWK} -f $srcdir/filetype.awk conftest.$ac_objext`
12115 else
12116   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12117 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12118 as_fn_error "compiler failed
12119 See \`config.log' for more details." "$LINENO" 5; }
12120 fi
12121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12122 libbacktrace_cv_sys_filetype=$filetype
12123 fi
12124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_filetype" >&5
12125 $as_echo "$libbacktrace_cv_sys_filetype" >&6; }
12126
12127 # Match the file type to decide what files to compile.
12128 FORMAT_FILE=
12129 backtrace_supports_data=yes
12130 case "$libbacktrace_cv_sys_filetype" in
12131 elf*) FORMAT_FILE="elf.lo" ;;
12132 pecoff) FORMAT_FILE="pecoff.lo"
12133         backtrace_supports_data=no
12134         ;;
12135 xcoff*) FORMAT_FILE="xcoff.lo"
12136         backtrace_supports_data=no
12137         ;;
12138 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
12139 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
12140    FORMAT_FILE="unknown.lo"
12141    backtrace_supported=no
12142    ;;
12143 esac
12144
12145
12146 # ELF defines.
12147 elfsize=
12148 case "$libbacktrace_cv_sys_filetype" in
12149 elf32) elfsize=32 ;;
12150 elf64) elfsize=64 ;;
12151 *)     elfsize=unused
12152 esac
12153
12154 cat >>confdefs.h <<_ACEOF
12155 #define BACKTRACE_ELF_SIZE $elfsize
12156 _ACEOF
12157
12158
12159 # XCOFF defines.
12160 xcoffsize=
12161 case "$libbacktrace_cv_sys_filetype" in
12162 xcoff32) xcoffsize=32 ;;
12163 xcoff64) xcoffsize=64 ;;
12164 *)       xcoffsize=unused
12165 esac
12166
12167 cat >>confdefs.h <<_ACEOF
12168 #define BACKTRACE_XCOFF_SIZE $xcoffsize
12169 _ACEOF
12170
12171
12172 BACKTRACE_SUPPORTED=0
12173 if test "$backtrace_supported" = "yes"; then
12174   BACKTRACE_SUPPORTED=1
12175 fi
12176
12177
12178 BACKTRACE_SUPPORTS_DATA=0
12179 if test "$backtrace_supports_data" = "yes"; then
12180   BACKTRACE_SUPPORTS_DATA=1
12181 fi
12182
12183
12184
12185
12186 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12187
12188 acx_cv_header_stdint=stddef.h
12189 acx_cv_header_stdint_kind="(already complete)"
12190 for i in stdint.h $inttype_headers; do
12191   unset ac_cv_type_uintptr_t
12192   unset ac_cv_type_uintmax_t
12193   unset ac_cv_type_int_least32_t
12194   unset ac_cv_type_int_fast32_t
12195   unset ac_cv_type_uint64_t
12196   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12197   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12198 #include <$i>
12199 "
12200 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
12201   acx_cv_header_stdint=$i
12202 else
12203   continue
12204 fi
12205
12206   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12207 #include <$i>
12208 "
12209 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
12210
12211 else
12212   acx_cv_header_stdint_kind="(mostly complete)"
12213 fi
12214
12215   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12216 #include <$i>
12217 "
12218 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
12219
12220 else
12221   acx_cv_header_stdint_kind="(mostly complete)"
12222 fi
12223
12224   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12225 #include <$i>
12226 "
12227 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
12228
12229 else
12230   acx_cv_header_stdint_kind="(mostly complete)"
12231 fi
12232
12233   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12234 #include <$i>
12235 "
12236 if test "x$ac_cv_type_uint64_t" = x""yes; then :
12237
12238 else
12239   acx_cv_header_stdint_kind="(lacks uint64_t)"
12240 fi
12241
12242   break
12243 done
12244 if test "$acx_cv_header_stdint" = stddef.h; then
12245   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12246   for i in stdint.h $inttype_headers; do
12247     unset ac_cv_type_uintptr_t
12248     unset ac_cv_type_uint32_t
12249     unset ac_cv_type_uint64_t
12250     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12251     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12252 #include <$i>
12253 "
12254 if test "x$ac_cv_type_uint32_t" = x""yes; then :
12255   acx_cv_header_stdint=$i
12256 else
12257   continue
12258 fi
12259
12260     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12261 #include <$i>
12262 "
12263 if test "x$ac_cv_type_uint64_t" = x""yes; then :
12264
12265 fi
12266
12267     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12268 #include <$i>
12269 "
12270 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
12271
12272 fi
12273
12274     break
12275   done
12276 fi
12277 if test "$acx_cv_header_stdint" = stddef.h; then
12278   acx_cv_header_stdint_kind="(u_intXX_t style)"
12279   for i in sys/types.h $inttype_headers; do
12280     unset ac_cv_type_u_int32_t
12281     unset ac_cv_type_u_int64_t
12282     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12283     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12284 #include <$i>
12285 "
12286 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
12287   acx_cv_header_stdint=$i
12288 else
12289   continue
12290 fi
12291
12292     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12293 #include <$i>
12294 "
12295 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
12296
12297 fi
12298
12299     break
12300   done
12301 fi
12302 if test "$acx_cv_header_stdint" = stddef.h; then
12303   acx_cv_header_stdint_kind="(using manual detection)"
12304 fi
12305
12306 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12307 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12308 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12309 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12310 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12311
12312 # ----------------- Summarize what we found so far
12313
12314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12315 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12316
12317 case `$as_basename -- gstdint.h ||
12318 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12319          Xgstdint.h : 'X\(//\)$' \| \
12320          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12321 $as_echo X/gstdint.h |
12322     sed '/^.*\/\([^/][^/]*\)\/*$/{
12323             s//\1/
12324             q
12325           }
12326           /^X\/\(\/\/\)$/{
12327             s//\1/
12328             q
12329           }
12330           /^X\/\(\/\).*/{
12331             s//\1/
12332             q
12333           }
12334           s/.*/./; q'` in
12335   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12336 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12337   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12338 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12339   *) ;;
12340 esac
12341
12342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12343 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12344
12345 # ----------------- done included file, check C basic types --------
12346
12347 # Lacking an uintptr_t?  Test size of void *
12348 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12349   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12350 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12351 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12352 # This bug is HP SR number 8606223364.
12353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12354 $as_echo_n "checking size of void *... " >&6; }
12355 if test "${ac_cv_sizeof_void_p+set}" = set; then :
12356   $as_echo_n "(cached) " >&6
12357 else
12358   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12359
12360 else
12361   if test "$ac_cv_type_void_p" = yes; then
12362      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12363 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12364 { as_fn_set_status 77
12365 as_fn_error "cannot compute sizeof (void *)
12366 See \`config.log' for more details." "$LINENO" 5; }; }
12367    else
12368      ac_cv_sizeof_void_p=0
12369    fi
12370 fi
12371
12372 fi
12373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12374 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12375
12376
12377
12378 cat >>confdefs.h <<_ACEOF
12379 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12380 _ACEOF
12381
12382  ;;
12383 esac
12384
12385 # Lacking an uint64_t?  Test size of long
12386 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12387   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12388 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12389 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12390 # This bug is HP SR number 8606223364.
12391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12392 $as_echo_n "checking size of long... " >&6; }
12393 if test "${ac_cv_sizeof_long+set}" = set; then :
12394   $as_echo_n "(cached) " >&6
12395 else
12396   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12397
12398 else
12399   if test "$ac_cv_type_long" = yes; then
12400      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12401 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12402 { as_fn_set_status 77
12403 as_fn_error "cannot compute sizeof (long)
12404 See \`config.log' for more details." "$LINENO" 5; }; }
12405    else
12406      ac_cv_sizeof_long=0
12407    fi
12408 fi
12409
12410 fi
12411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12412 $as_echo "$ac_cv_sizeof_long" >&6; }
12413
12414
12415
12416 cat >>confdefs.h <<_ACEOF
12417 #define SIZEOF_LONG $ac_cv_sizeof_long
12418 _ACEOF
12419
12420  ;;
12421 esac
12422
12423 if test $acx_cv_header_stdint = stddef.h; then
12424   # Lacking a good header?  Test size of everything and deduce all types.
12425   # The cast to long int works around a bug in the HP C Compiler
12426 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12427 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12428 # This bug is HP SR number 8606223364.
12429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12430 $as_echo_n "checking size of int... " >&6; }
12431 if test "${ac_cv_sizeof_int+set}" = set; then :
12432   $as_echo_n "(cached) " >&6
12433 else
12434   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12435
12436 else
12437   if test "$ac_cv_type_int" = yes; then
12438      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12440 { as_fn_set_status 77
12441 as_fn_error "cannot compute sizeof (int)
12442 See \`config.log' for more details." "$LINENO" 5; }; }
12443    else
12444      ac_cv_sizeof_int=0
12445    fi
12446 fi
12447
12448 fi
12449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12450 $as_echo "$ac_cv_sizeof_int" >&6; }
12451
12452
12453
12454 cat >>confdefs.h <<_ACEOF
12455 #define SIZEOF_INT $ac_cv_sizeof_int
12456 _ACEOF
12457
12458
12459   # The cast to long int works around a bug in the HP C Compiler
12460 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12461 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12462 # This bug is HP SR number 8606223364.
12463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12464 $as_echo_n "checking size of short... " >&6; }
12465 if test "${ac_cv_sizeof_short+set}" = set; then :
12466   $as_echo_n "(cached) " >&6
12467 else
12468   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12469
12470 else
12471   if test "$ac_cv_type_short" = yes; then
12472      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12473 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12474 { as_fn_set_status 77
12475 as_fn_error "cannot compute sizeof (short)
12476 See \`config.log' for more details." "$LINENO" 5; }; }
12477    else
12478      ac_cv_sizeof_short=0
12479    fi
12480 fi
12481
12482 fi
12483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12484 $as_echo "$ac_cv_sizeof_short" >&6; }
12485
12486
12487
12488 cat >>confdefs.h <<_ACEOF
12489 #define SIZEOF_SHORT $ac_cv_sizeof_short
12490 _ACEOF
12491
12492
12493   # The cast to long int works around a bug in the HP C Compiler
12494 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12495 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12496 # This bug is HP SR number 8606223364.
12497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12498 $as_echo_n "checking size of char... " >&6; }
12499 if test "${ac_cv_sizeof_char+set}" = set; then :
12500   $as_echo_n "(cached) " >&6
12501 else
12502   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12503
12504 else
12505   if test "$ac_cv_type_char" = yes; then
12506      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12507 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12508 { as_fn_set_status 77
12509 as_fn_error "cannot compute sizeof (char)
12510 See \`config.log' for more details." "$LINENO" 5; }; }
12511    else
12512      ac_cv_sizeof_char=0
12513    fi
12514 fi
12515
12516 fi
12517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12518 $as_echo "$ac_cv_sizeof_char" >&6; }
12519
12520
12521
12522 cat >>confdefs.h <<_ACEOF
12523 #define SIZEOF_CHAR $ac_cv_sizeof_char
12524 _ACEOF
12525
12526
12527
12528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12529 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12530   case "$ac_cv_sizeof_char" in
12531     1) acx_cv_type_int8_t=char ;;
12532     *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
12533   esac
12534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12535 $as_echo "$acx_cv_type_int8_t" >&6; }
12536
12537   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12538 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12539   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12540     2:*) acx_cv_type_int16_t=int ;;
12541     *:2) acx_cv_type_int16_t=short ;;
12542     *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
12543   esac
12544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12545 $as_echo "$acx_cv_type_int16_t" >&6; }
12546
12547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12548 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12549   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12550     4:*) acx_cv_type_int32_t=int ;;
12551     *:4) acx_cv_type_int32_t=long ;;
12552     *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
12553   esac
12554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12555 $as_echo "$acx_cv_type_int32_t" >&6; }
12556 fi
12557
12558 # These tests are here to make the output prettier
12559
12560 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12561   case "$ac_cv_sizeof_long" in
12562     8) acx_cv_type_int64_t=long ;;
12563   esac
12564   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12565 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12567 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12568 fi
12569
12570 # Now we can use the above types
12571
12572 if test "$ac_cv_type_uintptr_t" != yes; then
12573   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12574 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12575   case $ac_cv_sizeof_void_p in
12576     2) acx_cv_type_intptr_t=int16_t ;;
12577     4) acx_cv_type_intptr_t=int32_t ;;
12578     8) acx_cv_type_intptr_t=int64_t ;;
12579     *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12580   esac
12581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12582 $as_echo "$acx_cv_type_intptr_t" >&6; }
12583 fi
12584
12585 # ----------------- done all checks, emit header -------------
12586 ac_config_commands="$ac_config_commands gstdint.h"
12587
12588
12589
12590
12591 for ac_header in sys/mman.h
12592 do :
12593   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
12594 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
12595   cat >>confdefs.h <<_ACEOF
12596 #define HAVE_SYS_MMAN_H 1
12597 _ACEOF
12598
12599 fi
12600
12601 done
12602
12603 if test "$ac_cv_header_sys_mman_h" = "no"; then
12604   have_mmap=no
12605 else
12606   if test -n "${with_target_subdir}"; then
12607     # When built as a GCC target library, we can't do a link test.  We
12608     # simply assume that if we have mman.h, we have mmap.
12609     have_mmap=yes
12610     case "${host}" in
12611     spu-*-*|*-*-msdosdjgpp)
12612         # The SPU does not have mmap, but it has a sys/mman.h header file
12613         # containing "mmap_eaddr" and the mmap flags, confusing the test.
12614         # DJGPP also has sys/man.h, but no mmap
12615         have_mmap=no ;;
12616     esac
12617   else
12618     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
12619 if test "x$ac_cv_func_mmap" = x""yes; then :
12620   have_mmap=yes
12621 else
12622   have_mmap=no
12623 fi
12624
12625   fi
12626 fi
12627 if test "$have_mmap" = "no"; then
12628   VIEW_FILE=read.lo
12629   ALLOC_FILE=alloc.lo
12630 else
12631   VIEW_FILE=mmapio.lo
12632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12633 /* end confdefs.h.  */
12634
12635 #include <sys/mman.h>
12636 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
12637   #error no MAP_ANONYMOUS
12638 #endif
12639
12640 _ACEOF
12641 if ac_fn_c_try_cpp "$LINENO"; then :
12642   ALLOC_FILE=mmap.lo
12643 else
12644   ALLOC_FILE=alloc.lo
12645 fi
12646 rm -f conftest.err conftest.$ac_ext
12647 fi
12648
12649
12650
12651 BACKTRACE_USES_MALLOC=0
12652 if test "$ALLOC_FILE" = "alloc.lo"; then
12653   BACKTRACE_USES_MALLOC=1
12654 fi
12655
12656
12657 # Check for dl_iterate_phdr.
12658 for ac_header in link.h
12659 do :
12660   ac_fn_c_check_header_mongrel "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default"
12661 if test "x$ac_cv_header_link_h" = x""yes; then :
12662   cat >>confdefs.h <<_ACEOF
12663 #define HAVE_LINK_H 1
12664 _ACEOF
12665
12666 fi
12667
12668 done
12669
12670 if test "$ac_cv_header_link_h" = "no"; then
12671   have_dl_iterate_phdr=no
12672 else
12673   if test -n "${with_target_subdir}"; then
12674     # When built as a GCC target library, we can't do a link test.
12675     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12676 /* end confdefs.h.  */
12677 #include <link.h>
12678
12679 _ACEOF
12680 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12681   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
12682   have_dl_iterate_phdr=yes
12683 else
12684   have_dl_iterate_phdr=no
12685 fi
12686 rm -f conftest*
12687
12688     case "${host}" in
12689     *-*-solaris2.10*)
12690         # Avoid dl_iterate_phdr on Solaris 10, where it is in the
12691         # header file but is only in -ldl.
12692         have_dl_iterate_phdr=no ;;
12693     esac
12694   else
12695     ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr"
12696 if test "x$ac_cv_func_dl_iterate_phdr" = x""yes; then :
12697   have_dl_iterate_phdr=yes
12698 else
12699   have_dl_iterate_phdr=no
12700 fi
12701
12702   fi
12703 fi
12704 if test "$have_dl_iterate_phdr" = "yes"; then
12705
12706 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
12707
12708 fi
12709
12710 # Check for loadquery.
12711 for ac_header in sys/ldr.h
12712 do :
12713   ac_fn_c_check_header_mongrel "$LINENO" "sys/ldr.h" "ac_cv_header_sys_ldr_h" "$ac_includes_default"
12714 if test "x$ac_cv_header_sys_ldr_h" = x""yes; then :
12715   cat >>confdefs.h <<_ACEOF
12716 #define HAVE_SYS_LDR_H 1
12717 _ACEOF
12718
12719 fi
12720
12721 done
12722
12723 if test "$ac_cv_header_sys_ldr_h" = "no"; then
12724   have_loadquery=no
12725 else
12726   if test -n "${with_target_subdir}"; then
12727     # When built as a GCC target library, we can't do a link test.
12728     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12729 /* end confdefs.h.  */
12730 #include <sys/ldr.h>
12731
12732 _ACEOF
12733 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12734   $EGREP "loadquery" >/dev/null 2>&1; then :
12735   have_loadquery=yes
12736 else
12737   have_loadquery=no
12738 fi
12739 rm -f conftest*
12740
12741   else
12742     ac_fn_c_check_func "$LINENO" "loadquery" "ac_cv_func_loadquery"
12743 if test "x$ac_cv_func_loadquery" = x""yes; then :
12744   have_loadquery=yes
12745 else
12746   have_loadquery=no
12747 fi
12748
12749   fi
12750 fi
12751 if test "$have_loadquery" = "yes"; then
12752
12753 $as_echo "#define HAVE_LOADQUERY 1" >>confdefs.h
12754
12755 fi
12756
12757 # Check for the fcntl function.
12758 if test -n "${with_target_subdir}"; then
12759    case "${host}" in
12760    *-*-mingw*) have_fcntl=no ;;
12761    spu-*-*) have_fcntl=no ;;
12762    *) have_fcntl=yes ;;
12763    esac
12764 else
12765   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
12766 if test "x$ac_cv_func_fcntl" = x""yes; then :
12767   have_fcntl=yes
12768 else
12769   have_fcntl=no
12770 fi
12771
12772 fi
12773 if test "$have_fcntl" = "yes"; then
12774
12775 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
12776
12777 fi
12778
12779 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
12780 if test "x$ac_cv_have_decl_strnlen" = x""yes; then :
12781   ac_have_decl=1
12782 else
12783   ac_have_decl=0
12784 fi
12785
12786 cat >>confdefs.h <<_ACEOF
12787 #define HAVE_DECL_STRNLEN $ac_have_decl
12788 _ACEOF
12789
12790 for ac_func in lstat readlink
12791 do :
12792   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12793 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12794 eval as_val=\$$as_ac_var
12795    if test "x$as_val" = x""yes; then :
12796   cat >>confdefs.h <<_ACEOF
12797 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12798 _ACEOF
12799
12800 fi
12801 done
12802
12803
12804 # Check for getexecname function.
12805 if test -n "${with_target_subdir}"; then
12806    case "${host}" in
12807    *-*-solaris2*) have_getexecname=yes ;;
12808    *) have_getexecname=no ;;
12809    esac
12810 else
12811   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
12812 if test "x$ac_cv_func_getexecname" = x""yes; then :
12813   have_getexecname=yes
12814 else
12815   have_getexecname=no
12816 fi
12817
12818 fi
12819 if test "$have_getexecname" = "yes"; then
12820
12821 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
12822
12823 fi
12824
12825 # Check for the clock_gettime function.
12826 for ac_func in clock_gettime
12827 do :
12828   ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
12829 if test "x$ac_cv_func_clock_gettime" = x""yes; then :
12830   cat >>confdefs.h <<_ACEOF
12831 #define HAVE_CLOCK_GETTIME 1
12832 _ACEOF
12833
12834 fi
12835 done
12836
12837 clock_gettime_link=
12838 # At least for glibc, clock_gettime is in librt.  But don't
12839 # pull that in if it still doesn't give us the function we want.  This
12840 # test is copied from libgomp, and modified to not link in -lrt as
12841 # we're using this for test timing only.
12842 if test "$ac_cv_func_clock_gettime" = no; then
12843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
12844 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
12845 if test "${ac_cv_lib_rt_clock_gettime+set}" = set; then :
12846   $as_echo_n "(cached) " >&6
12847 else
12848   ac_check_lib_save_LIBS=$LIBS
12849 LIBS="-lrt  $LIBS"
12850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12851 /* end confdefs.h.  */
12852
12853 /* Override any GCC internal prototype to avoid an error.
12854    Use char because int might match the return type of a GCC
12855    builtin and then its argument prototype would still apply.  */
12856 #ifdef __cplusplus
12857 extern "C"
12858 #endif
12859 char clock_gettime ();
12860 int
12861 main ()
12862 {
12863 return clock_gettime ();
12864   ;
12865   return 0;
12866 }
12867 _ACEOF
12868 if ac_fn_c_try_link "$LINENO"; then :
12869   ac_cv_lib_rt_clock_gettime=yes
12870 else
12871   ac_cv_lib_rt_clock_gettime=no
12872 fi
12873 rm -f core conftest.err conftest.$ac_objext \
12874     conftest$ac_exeext conftest.$ac_ext
12875 LIBS=$ac_check_lib_save_LIBS
12876 fi
12877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
12878 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
12879 if test "x$ac_cv_lib_rt_clock_gettime" = x""yes; then :
12880   CLOCK_GETTIME_LINK=-lrt
12881
12882 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
12883
12884 fi
12885
12886 fi
12887
12888
12889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
12890 $as_echo_n "checking whether -pthread is supported... " >&6; }
12891 if test "${libgo_cv_lib_pthread+set}" = set; then :
12892   $as_echo_n "(cached) " >&6
12893 else
12894   CFLAGS_hold=$CFLAGS
12895 CFLAGS="$CFLAGS -pthread"
12896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12897 /* end confdefs.h.  */
12898 int i;
12899 _ACEOF
12900 if ac_fn_c_try_compile "$LINENO"; then :
12901   libgo_cv_lib_pthread=yes
12902 else
12903   libgo_cv_lib_pthread=no
12904 fi
12905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12906 CFLAGS=$CFLAGS_hold
12907 fi
12908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
12909 $as_echo "$libgo_cv_lib_pthread" >&6; }
12910 PTHREAD_CFLAGS=
12911 if test "$libgo_cv_lib_pthread" = yes; then
12912   PTHREAD_CFLAGS=-pthread
12913 fi
12914
12915
12916  if test "$libgo_cv_lib_pthread" = yes; then
12917   HAVE_PTHREAD_TRUE=
12918   HAVE_PTHREAD_FALSE='#'
12919 else
12920   HAVE_PTHREAD_TRUE='#'
12921   HAVE_PTHREAD_FALSE=
12922 fi
12923
12924
12925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
12926 $as_echo_n "checking for compress in -lz... " >&6; }
12927 if test "${ac_cv_lib_z_compress+set}" = set; then :
12928   $as_echo_n "(cached) " >&6
12929 else
12930   ac_check_lib_save_LIBS=$LIBS
12931 LIBS="-lz  $LIBS"
12932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12933 /* end confdefs.h.  */
12934
12935 /* Override any GCC internal prototype to avoid an error.
12936    Use char because int might match the return type of a GCC
12937    builtin and then its argument prototype would still apply.  */
12938 #ifdef __cplusplus
12939 extern "C"
12940 #endif
12941 char compress ();
12942 int
12943 main ()
12944 {
12945 return compress ();
12946   ;
12947   return 0;
12948 }
12949 _ACEOF
12950 if ac_fn_c_try_link "$LINENO"; then :
12951   ac_cv_lib_z_compress=yes
12952 else
12953   ac_cv_lib_z_compress=no
12954 fi
12955 rm -f core conftest.err conftest.$ac_objext \
12956     conftest$ac_exeext conftest.$ac_ext
12957 LIBS=$ac_check_lib_save_LIBS
12958 fi
12959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
12960 $as_echo "$ac_cv_lib_z_compress" >&6; }
12961 if test "x$ac_cv_lib_z_compress" = x""yes; then :
12962   cat >>confdefs.h <<_ACEOF
12963 #define HAVE_LIBZ 1
12964 _ACEOF
12965
12966   LIBS="-lz $LIBS"
12967
12968 fi
12969
12970 if test $ac_cv_lib_z_compress = "yes"; then
12971
12972 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
12973
12974 fi
12975  if test "$ac_cv_lib_z_compress" = yes; then
12976   HAVE_ZLIB_TRUE=
12977   HAVE_ZLIB_FALSE='#'
12978 else
12979   HAVE_ZLIB_TRUE='#'
12980   HAVE_ZLIB_FALSE=
12981 fi
12982
12983
12984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections is supported" >&5
12985 $as_echo_n "checking whether --compress-debug-sections is supported... " >&6; }
12986 if test "${libgo_cv_ld_compress+set}" = set; then :
12987   $as_echo_n "(cached) " >&6
12988 else
12989   LDFLAGS_hold=$LDFLAGS
12990 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zlib-gnu"
12991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12992 /* end confdefs.h.  */
12993
12994 int
12995 main ()
12996 {
12997
12998   ;
12999   return 0;
13000 }
13001 _ACEOF
13002 if ac_fn_c_try_link "$LINENO"; then :
13003   libgo_cv_ld_compress=yes
13004 else
13005   libgo_cv_ld_compress=no
13006 fi
13007 rm -f core conftest.err conftest.$ac_objext \
13008     conftest$ac_exeext conftest.$ac_ext
13009 LDFLAGS=$LDFLAGS_hold
13010 fi
13011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress" >&5
13012 $as_echo "$libgo_cv_ld_compress" >&6; }
13013  if test "$libgo_cv_ld_compress" = yes; then
13014   HAVE_COMPRESSED_DEBUG_TRUE=
13015   HAVE_COMPRESSED_DEBUG_FALSE='#'
13016 else
13017   HAVE_COMPRESSED_DEBUG_TRUE='#'
13018   HAVE_COMPRESSED_DEBUG_FALSE=
13019 fi
13020
13021
13022
13023 # Extract the first word of "objcopy", so it can be a program name with args.
13024 set dummy objcopy; ac_word=$2
13025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13026 $as_echo_n "checking for $ac_word... " >&6; }
13027 if test "${ac_cv_prog_OBJCOPY+set}" = set; then :
13028   $as_echo_n "(cached) " >&6
13029 else
13030   if test -n "$OBJCOPY"; then
13031   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
13032 else
13033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13034 for as_dir in $PATH
13035 do
13036   IFS=$as_save_IFS
13037   test -z "$as_dir" && as_dir=.
13038     for ac_exec_ext in '' $ac_executable_extensions; do
13039   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13040     ac_cv_prog_OBJCOPY="objcopy"
13041     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13042     break 2
13043   fi
13044 done
13045   done
13046 IFS=$as_save_IFS
13047
13048 fi
13049 fi
13050 OBJCOPY=$ac_cv_prog_OBJCOPY
13051 if test -n "$OBJCOPY"; then
13052   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
13053 $as_echo "$OBJCOPY" >&6; }
13054 else
13055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13056 $as_echo "no" >&6; }
13057 fi
13058
13059
13060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objcopy supports debuglink" >&5
13061 $as_echo_n "checking whether objcopy supports debuglink... " >&6; }
13062 if test "${libbacktrace_cv_objcopy_debuglink+set}" = set; then :
13063   $as_echo_n "(cached) " >&6
13064 else
13065   if test -n "${with_target_subdir}"; then
13066   libbacktrace_cv_objcopy_debuglink=no
13067 elif ${OBJCOPY} --add-gnu-debuglink=x /bin/ls /tmp/ls$$; then
13068   rm -f /tmp/ls$$
13069   libbacktrace_cv_objcopy_debuglink=yes
13070 else
13071   libbacktrace_cv_objcopy_debuglink=no
13072 fi
13073 fi
13074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_objcopy_debuglink" >&5
13075 $as_echo "$libbacktrace_cv_objcopy_debuglink" >&6; }
13076  if test "$libbacktrace_cv_objcopy_debuglink" = yes; then
13077   HAVE_OBJCOPY_DEBUGLINK_TRUE=
13078   HAVE_OBJCOPY_DEBUGLINK_FALSE='#'
13079 else
13080   HAVE_OBJCOPY_DEBUGLINK_TRUE='#'
13081   HAVE_OBJCOPY_DEBUGLINK_FALSE=
13082 fi
13083
13084
13085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5
13086 $as_echo_n "checking whether tests can run... " >&6; }
13087 if test "${libbacktrace_cv_sys_native+set}" = set; then :
13088   $as_echo_n "(cached) " >&6
13089 else
13090   if test "$cross_compiling" = yes; then :
13091   libbacktrace_cv_sys_native=no
13092 else
13093   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13094 /* end confdefs.h.  */
13095
13096 int
13097 main ()
13098 {
13099 return 0;
13100   ;
13101   return 0;
13102 }
13103 _ACEOF
13104 if ac_fn_c_try_run "$LINENO"; then :
13105   libbacktrace_cv_sys_native=yes
13106 else
13107   libbacktrace_cv_sys_native=no
13108 fi
13109 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13110   conftest.$ac_objext conftest.beam conftest.$ac_ext
13111 fi
13112
13113 fi
13114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_native" >&5
13115 $as_echo "$libbacktrace_cv_sys_native" >&6; }
13116  if test "$libbacktrace_cv_sys_native" = "yes"; then
13117   NATIVE_TRUE=
13118   NATIVE_FALSE='#'
13119 else
13120   NATIVE_TRUE='#'
13121   NATIVE_FALSE=
13122 fi
13123
13124
13125 if test "${multilib}" = "yes"; then
13126   multilib_arg="--enable-multilib"
13127 else
13128   multilib_arg=
13129 fi
13130
13131 ac_config_files="$ac_config_files Makefile backtrace-supported.h"
13132
13133
13134 # We need multilib support, but only if configuring for the target.
13135 ac_config_commands="$ac_config_commands default"
13136
13137
13138 cat >confcache <<\_ACEOF
13139 # This file is a shell script that caches the results of configure
13140 # tests run on this system so they can be shared between configure
13141 # scripts and configure runs, see configure's option --config-cache.
13142 # It is not useful on other systems.  If it contains results you don't
13143 # want to keep, you may remove or edit it.
13144 #
13145 # config.status only pays attention to the cache file if you give it
13146 # the --recheck option to rerun configure.
13147 #
13148 # `ac_cv_env_foo' variables (set or unset) will be overridden when
13149 # loading this file, other *unset* `ac_cv_foo' will be assigned the
13150 # following values.
13151
13152 _ACEOF
13153
13154 # The following way of writing the cache mishandles newlines in values,
13155 # but we know of no workaround that is simple, portable, and efficient.
13156 # So, we kill variables containing newlines.
13157 # Ultrix sh set writes to stderr and can't be redirected directly,
13158 # and sets the high bit in the cache file unless we assign to the vars.
13159 (
13160   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13161     eval ac_val=\$$ac_var
13162     case $ac_val in #(
13163     *${as_nl}*)
13164       case $ac_var in #(
13165       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13166 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13167       esac
13168       case $ac_var in #(
13169       _ | IFS | as_nl) ;; #(
13170       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
13171       *) { eval $ac_var=; unset $ac_var;} ;;
13172       esac ;;
13173     esac
13174   done
13175
13176   (set) 2>&1 |
13177     case $as_nl`(ac_space=' '; set) 2>&1` in #(
13178     *${as_nl}ac_space=\ *)
13179       # `set' does not quote correctly, so add quotes: double-quote
13180       # substitution turns \\\\ into \\, and sed turns \\ into \.
13181       sed -n \
13182         "s/'/'\\\\''/g;
13183           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13184       ;; #(
13185     *)
13186       # `set' quotes correctly as required by POSIX, so do not add quotes.
13187       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
13188       ;;
13189     esac |
13190     sort
13191 ) |
13192   sed '
13193      /^ac_cv_env_/b end
13194      t clear
13195      :clear
13196      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
13197      t end
13198      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13199      :end' >>confcache
13200 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13201   if test -w "$cache_file"; then
13202     test "x$cache_file" != "x/dev/null" &&
13203       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13204 $as_echo "$as_me: updating cache $cache_file" >&6;}
13205     cat confcache >$cache_file
13206   else
13207     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13208 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
13209   fi
13210 fi
13211 rm -f confcache
13212
13213 test "x$prefix" = xNONE && prefix=$ac_default_prefix
13214 # Let make expand exec_prefix.
13215 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13216
13217 DEFS=-DHAVE_CONFIG_H
13218
13219 ac_libobjs=
13220 ac_ltlibobjs=
13221 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13222   # 1. Remove the extension, and $U if already installed.
13223   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13224   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
13225   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
13226   #    will be set to the directory where LIBOBJS objects are built.
13227   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13228   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13229 done
13230 LIBOBJS=$ac_libobjs
13231
13232 LTLIBOBJS=$ac_ltlibobjs
13233
13234
13235  if test -n "$EXEEXT"; then
13236   am__EXEEXT_TRUE=
13237   am__EXEEXT_FALSE='#'
13238 else
13239   am__EXEEXT_TRUE='#'
13240   am__EXEEXT_FALSE=
13241 fi
13242
13243 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
13244   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
13245 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13246 fi
13247 if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
13248   as_fn_error "conditional \"HAVE_PTHREAD\" was never defined.
13249 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13250 fi
13251 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
13252   as_fn_error "conditional \"HAVE_ZLIB\" was never defined.
13253 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13254 fi
13255 if test -z "${HAVE_COMPRESSED_DEBUG_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_FALSE}"; then
13256   as_fn_error "conditional \"HAVE_COMPRESSED_DEBUG\" was never defined.
13257 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13258 fi
13259 if test -z "${HAVE_OBJCOPY_DEBUGLINK_TRUE}" && test -z "${HAVE_OBJCOPY_DEBUGLINK_FALSE}"; then
13260   as_fn_error "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined.
13261 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13262 fi
13263 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
13264   as_fn_error "conditional \"NATIVE\" was never defined.
13265 Usually this means the macro was only invoked conditionally." "$LINENO" 5
13266 fi
13267
13268 : ${CONFIG_STATUS=./config.status}
13269 ac_write_fail=0
13270 ac_clean_files_save=$ac_clean_files
13271 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13272 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13273 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13274 as_write_fail=0
13275 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13276 #! $SHELL
13277 # Generated by $as_me.
13278 # Run this file to recreate the current configuration.
13279 # Compiler output produced by configure, useful for debugging
13280 # configure, is in config.log if it exists.
13281
13282 debug=false
13283 ac_cs_recheck=false
13284 ac_cs_silent=false
13285
13286 SHELL=\${CONFIG_SHELL-$SHELL}
13287 export SHELL
13288 _ASEOF
13289 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13290 ## -------------------- ##
13291 ## M4sh Initialization. ##
13292 ## -------------------- ##
13293
13294 # Be more Bourne compatible
13295 DUALCASE=1; export DUALCASE # for MKS sh
13296 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13297   emulate sh
13298   NULLCMD=:
13299   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13300   # is contrary to our usage.  Disable this feature.
13301   alias -g '${1+"$@"}'='"$@"'
13302   setopt NO_GLOB_SUBST
13303 else
13304   case `(set -o) 2>/dev/null` in #(
13305   *posix*) :
13306     set -o posix ;; #(
13307   *) :
13308      ;;
13309 esac
13310 fi
13311
13312
13313 as_nl='
13314 '
13315 export as_nl
13316 # Printing a long string crashes Solaris 7 /usr/bin/printf.
13317 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13318 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13319 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13320 # Prefer a ksh shell builtin over an external printf program on Solaris,
13321 # but without wasting forks for bash or zsh.
13322 if test -z "$BASH_VERSION$ZSH_VERSION" \
13323     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13324   as_echo='print -r --'
13325   as_echo_n='print -rn --'
13326 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13327   as_echo='printf %s\n'
13328   as_echo_n='printf %s'
13329 else
13330   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13331     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13332     as_echo_n='/usr/ucb/echo -n'
13333   else
13334     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
13335     as_echo_n_body='eval
13336       arg=$1;
13337       case $arg in #(
13338       *"$as_nl"*)
13339         expr "X$arg" : "X\\(.*\\)$as_nl";
13340         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
13341       esac;
13342       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
13343     '
13344     export as_echo_n_body
13345     as_echo_n='sh -c $as_echo_n_body as_echo'
13346   fi
13347   export as_echo_body
13348   as_echo='sh -c $as_echo_body as_echo'
13349 fi
13350
13351 # The user is always right.
13352 if test "${PATH_SEPARATOR+set}" != set; then
13353   PATH_SEPARATOR=:
13354   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13355     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
13356       PATH_SEPARATOR=';'
13357   }
13358 fi
13359
13360
13361 # IFS
13362 # We need space, tab and new line, in precisely that order.  Quoting is
13363 # there to prevent editors from complaining about space-tab.
13364 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
13365 # splitting by setting IFS to empty value.)
13366 IFS=" ""        $as_nl"
13367
13368 # Find who we are.  Look in the path if we contain no directory separator.
13369 case $0 in #((
13370   *[\\/]* ) as_myself=$0 ;;
13371   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13372 for as_dir in $PATH
13373 do
13374   IFS=$as_save_IFS
13375   test -z "$as_dir" && as_dir=.
13376     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13377   done
13378 IFS=$as_save_IFS
13379
13380      ;;
13381 esac
13382 # We did not find ourselves, most probably we were run as `sh COMMAND'
13383 # in which case we are not to be found in the path.
13384 if test "x$as_myself" = x; then
13385   as_myself=$0
13386 fi
13387 if test ! -f "$as_myself"; then
13388   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13389   exit 1
13390 fi
13391
13392 # Unset variables that we do not need and which cause bugs (e.g. in
13393 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
13394 # suppresses any "Segmentation fault" message there.  '((' could
13395 # trigger a bug in pdksh 5.2.14.
13396 for as_var in BASH_ENV ENV MAIL MAILPATH
13397 do eval test x\${$as_var+set} = xset \
13398   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
13399 done
13400 PS1='$ '
13401 PS2='> '
13402 PS4='+ '
13403
13404 # NLS nuisances.
13405 LC_ALL=C
13406 export LC_ALL
13407 LANGUAGE=C
13408 export LANGUAGE
13409
13410 # CDPATH.
13411 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13412
13413
13414 # as_fn_error ERROR [LINENO LOG_FD]
13415 # ---------------------------------
13416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13418 # script with status $?, using 1 if that was 0.
13419 as_fn_error ()
13420 {
13421   as_status=$?; test $as_status -eq 0 && as_status=1
13422   if test "$3"; then
13423     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13424     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
13425   fi
13426   $as_echo "$as_me: error: $1" >&2
13427   as_fn_exit $as_status
13428 } # as_fn_error
13429
13430
13431 # as_fn_set_status STATUS
13432 # -----------------------
13433 # Set $? to STATUS, without forking.
13434 as_fn_set_status ()
13435 {
13436   return $1
13437 } # as_fn_set_status
13438
13439 # as_fn_exit STATUS
13440 # -----------------
13441 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13442 as_fn_exit ()
13443 {
13444   set +e
13445   as_fn_set_status $1
13446   exit $1
13447 } # as_fn_exit
13448
13449 # as_fn_unset VAR
13450 # ---------------
13451 # Portably unset VAR.
13452 as_fn_unset ()
13453 {
13454   { eval $1=; unset $1;}
13455 }
13456 as_unset=as_fn_unset
13457 # as_fn_append VAR VALUE
13458 # ----------------------
13459 # Append the text in VALUE to the end of the definition contained in VAR. Take
13460 # advantage of any shell optimizations that allow amortized linear growth over
13461 # repeated appends, instead of the typical quadratic growth present in naive
13462 # implementations.
13463 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13464   eval 'as_fn_append ()
13465   {
13466     eval $1+=\$2
13467   }'
13468 else
13469   as_fn_append ()
13470   {
13471     eval $1=\$$1\$2
13472   }
13473 fi # as_fn_append
13474
13475 # as_fn_arith ARG...
13476 # ------------------
13477 # Perform arithmetic evaluation on the ARGs, and store the result in the
13478 # global $as_val. Take advantage of shells that can avoid forks. The arguments
13479 # must be portable across $(()) and expr.
13480 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13481   eval 'as_fn_arith ()
13482   {
13483     as_val=$(( $* ))
13484   }'
13485 else
13486   as_fn_arith ()
13487   {
13488     as_val=`expr "$@" || test $? -eq 1`
13489   }
13490 fi # as_fn_arith
13491
13492
13493 if expr a : '\(a\)' >/dev/null 2>&1 &&
13494    test "X`expr 00001 : '.*\(...\)'`" = X001; then
13495   as_expr=expr
13496 else
13497   as_expr=false
13498 fi
13499
13500 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13501   as_basename=basename
13502 else
13503   as_basename=false
13504 fi
13505
13506 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13507   as_dirname=dirname
13508 else
13509   as_dirname=false
13510 fi
13511
13512 as_me=`$as_basename -- "$0" ||
13513 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13514          X"$0" : 'X\(//\)$' \| \
13515          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13516 $as_echo X/"$0" |
13517     sed '/^.*\/\([^/][^/]*\)\/*$/{
13518             s//\1/
13519             q
13520           }
13521           /^X\/\(\/\/\)$/{
13522             s//\1/
13523             q
13524           }
13525           /^X\/\(\/\).*/{
13526             s//\1/
13527             q
13528           }
13529           s/.*/./; q'`
13530
13531 # Avoid depending upon Character Ranges.
13532 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13533 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13534 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13535 as_cr_digits='0123456789'
13536 as_cr_alnum=$as_cr_Letters$as_cr_digits
13537
13538 ECHO_C= ECHO_N= ECHO_T=
13539 case `echo -n x` in #(((((
13540 -n*)
13541   case `echo 'xy\c'` in
13542   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
13543   xy)  ECHO_C='\c';;
13544   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
13545        ECHO_T=' ';;
13546   esac;;
13547 *)
13548   ECHO_N='-n';;
13549 esac
13550
13551 rm -f conf$$ conf$$.exe conf$$.file
13552 if test -d conf$$.dir; then
13553   rm -f conf$$.dir/conf$$.file
13554 else
13555   rm -f conf$$.dir
13556   mkdir conf$$.dir 2>/dev/null
13557 fi
13558 if (echo >conf$$.file) 2>/dev/null; then
13559   if ln -s conf$$.file conf$$ 2>/dev/null; then
13560     as_ln_s='ln -s'
13561     # ... but there are two gotchas:
13562     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13563     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13564     # In both cases, we have to default to `cp -p'.
13565     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13566       as_ln_s='cp -p'
13567   elif ln conf$$.file conf$$ 2>/dev/null; then
13568     as_ln_s=ln
13569   else
13570     as_ln_s='cp -p'
13571   fi
13572 else
13573   as_ln_s='cp -p'
13574 fi
13575 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13576 rmdir conf$$.dir 2>/dev/null
13577
13578
13579 # as_fn_mkdir_p
13580 # -------------
13581 # Create "$as_dir" as a directory, including parents if necessary.
13582 as_fn_mkdir_p ()
13583 {
13584
13585   case $as_dir in #(
13586   -*) as_dir=./$as_dir;;
13587   esac
13588   test -d "$as_dir" || eval $as_mkdir_p || {
13589     as_dirs=
13590     while :; do
13591       case $as_dir in #(
13592       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13593       *) as_qdir=$as_dir;;
13594       esac
13595       as_dirs="'$as_qdir' $as_dirs"
13596       as_dir=`$as_dirname -- "$as_dir" ||
13597 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13598          X"$as_dir" : 'X\(//\)[^/]' \| \
13599          X"$as_dir" : 'X\(//\)$' \| \
13600          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13601 $as_echo X"$as_dir" |
13602     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13603             s//\1/
13604             q
13605           }
13606           /^X\(\/\/\)[^/].*/{
13607             s//\1/
13608             q
13609           }
13610           /^X\(\/\/\)$/{
13611             s//\1/
13612             q
13613           }
13614           /^X\(\/\).*/{
13615             s//\1/
13616             q
13617           }
13618           s/.*/./; q'`
13619       test -d "$as_dir" && break
13620     done
13621     test -z "$as_dirs" || eval "mkdir $as_dirs"
13622   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
13623
13624
13625 } # as_fn_mkdir_p
13626 if mkdir -p . 2>/dev/null; then
13627   as_mkdir_p='mkdir -p "$as_dir"'
13628 else
13629   test -d ./-p && rmdir ./-p
13630   as_mkdir_p=false
13631 fi
13632
13633 if test -x / >/dev/null 2>&1; then
13634   as_test_x='test -x'
13635 else
13636   if ls -dL / >/dev/null 2>&1; then
13637     as_ls_L_option=L
13638   else
13639     as_ls_L_option=
13640   fi
13641   as_test_x='
13642     eval sh -c '\''
13643       if test -d "$1"; then
13644         test -d "$1/.";
13645       else
13646         case $1 in #(
13647         -*)set "./$1";;
13648         esac;
13649         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
13650         ???[sx]*):;;*)false;;esac;fi
13651     '\'' sh
13652   '
13653 fi
13654 as_executable_p=$as_test_x
13655
13656 # Sed expression to map a string onto a valid CPP name.
13657 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13658
13659 # Sed expression to map a string onto a valid variable name.
13660 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13661
13662
13663 exec 6>&1
13664 ## ----------------------------------- ##
13665 ## Main body of $CONFIG_STATUS script. ##
13666 ## ----------------------------------- ##
13667 _ASEOF
13668 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
13669
13670 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13671 # Save the log message, to keep $0 and so on meaningful, and to
13672 # report actual input values of CONFIG_FILES etc. instead of their
13673 # values after options handling.
13674 ac_log="
13675 This file was extended by package-unused $as_me version-unused, which was
13676 generated by GNU Autoconf 2.64.  Invocation command line was
13677
13678   CONFIG_FILES    = $CONFIG_FILES
13679   CONFIG_HEADERS  = $CONFIG_HEADERS
13680   CONFIG_LINKS    = $CONFIG_LINKS
13681   CONFIG_COMMANDS = $CONFIG_COMMANDS
13682   $ $0 $@
13683
13684 on `(hostname || uname -n) 2>/dev/null | sed 1q`
13685 "
13686
13687 _ACEOF
13688
13689 case $ac_config_files in *"
13690 "*) set x $ac_config_files; shift; ac_config_files=$*;;
13691 esac
13692
13693 case $ac_config_headers in *"
13694 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
13695 esac
13696
13697
13698 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13699 # Files that config.status was made for.
13700 config_files="$ac_config_files"
13701 config_headers="$ac_config_headers"
13702 config_commands="$ac_config_commands"
13703
13704 _ACEOF
13705
13706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13707 ac_cs_usage="\
13708 \`$as_me' instantiates files and other configuration actions
13709 from templates according to the current configuration.  Unless the files
13710 and actions are specified as TAGs, all are instantiated by default.
13711
13712 Usage: $0 [OPTION]... [TAG]...
13713
13714   -h, --help       print this help, then exit
13715   -V, --version    print version number and configuration settings, then exit
13716   -q, --quiet, --silent
13717                    do not print progress messages
13718   -d, --debug      don't remove temporary files
13719       --recheck    update $as_me by reconfiguring in the same conditions
13720       --file=FILE[:TEMPLATE]
13721                    instantiate the configuration file FILE
13722       --header=FILE[:TEMPLATE]
13723                    instantiate the configuration header FILE
13724
13725 Configuration files:
13726 $config_files
13727
13728 Configuration headers:
13729 $config_headers
13730
13731 Configuration commands:
13732 $config_commands
13733
13734 Report bugs to the package provider."
13735
13736 _ACEOF
13737 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13738 ac_cs_version="\\
13739 package-unused config.status version-unused
13740 configured by $0, generated by GNU Autoconf 2.64,
13741   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
13742
13743 Copyright (C) 2009 Free Software Foundation, Inc.
13744 This config.status script is free software; the Free Software Foundation
13745 gives unlimited permission to copy, distribute and modify it."
13746
13747 ac_pwd='$ac_pwd'
13748 srcdir='$srcdir'
13749 INSTALL='$INSTALL'
13750 MKDIR_P='$MKDIR_P'
13751 AWK='$AWK'
13752 test -n "\$AWK" || AWK=awk
13753 _ACEOF
13754
13755 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13756 # The default lists apply if the user does not specify any file.
13757 ac_need_defaults=:
13758 while test $# != 0
13759 do
13760   case $1 in
13761   --*=*)
13762     ac_option=`expr "X$1" : 'X\([^=]*\)='`
13763     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
13764     ac_shift=:
13765     ;;
13766   *)
13767     ac_option=$1
13768     ac_optarg=$2
13769     ac_shift=shift
13770     ;;
13771   esac
13772
13773   case $ac_option in
13774   # Handling of the options.
13775   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
13776     ac_cs_recheck=: ;;
13777   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
13778     $as_echo "$ac_cs_version"; exit ;;
13779   --debug | --debu | --deb | --de | --d | -d )
13780     debug=: ;;
13781   --file | --fil | --fi | --f )
13782     $ac_shift
13783     case $ac_optarg in
13784     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
13785     esac
13786     as_fn_append CONFIG_FILES " '$ac_optarg'"
13787     ac_need_defaults=false;;
13788   --header | --heade | --head | --hea )
13789     $ac_shift
13790     case $ac_optarg in
13791     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
13792     esac
13793     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
13794     ac_need_defaults=false;;
13795   --he | --h)
13796     # Conflict between --help and --header
13797     as_fn_error "ambiguous option: \`$1'
13798 Try \`$0 --help' for more information.";;
13799   --help | --hel | -h )
13800     $as_echo "$ac_cs_usage"; exit ;;
13801   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
13802   | -silent | --silent | --silen | --sile | --sil | --si | --s)
13803     ac_cs_silent=: ;;
13804
13805   # This is an error.
13806   -*) as_fn_error "unrecognized option: \`$1'
13807 Try \`$0 --help' for more information." ;;
13808
13809   *) as_fn_append ac_config_targets " $1"
13810      ac_need_defaults=false ;;
13811
13812   esac
13813   shift
13814 done
13815
13816 ac_configure_extra_args=
13817
13818 if $ac_cs_silent; then
13819   exec 6>/dev/null
13820   ac_configure_extra_args="$ac_configure_extra_args --silent"
13821 fi
13822
13823 _ACEOF
13824 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13825 if \$ac_cs_recheck; then
13826   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
13827   shift
13828   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
13829   CONFIG_SHELL='$SHELL'
13830   export CONFIG_SHELL
13831   exec "\$@"
13832 fi
13833
13834 _ACEOF
13835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13836 exec 5>>config.log
13837 {
13838   echo
13839   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
13840 ## Running $as_me. ##
13841 _ASBOX
13842   $as_echo "$ac_log"
13843 } >&5
13844
13845 _ACEOF
13846 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13847 #
13848 # INIT-COMMANDS
13849 #
13850
13851 srcdir="$srcdir"
13852 host="$host"
13853 target="$target"
13854 with_multisubdir="$with_multisubdir"
13855 with_multisrctop="$with_multisrctop"
13856 with_target_subdir="$with_target_subdir"
13857 ac_configure_args="${multilib_arg} ${ac_configure_args}"
13858 multi_basedir="$multi_basedir"
13859 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
13860 CC="$CC"
13861 CXX="$CXX"
13862 GFORTRAN="$GFORTRAN"
13863
13864
13865 # The HP-UX ksh and POSIX shell print the target directory to stdout
13866 # if CDPATH is set.
13867 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13868
13869 sed_quote_subst='$sed_quote_subst'
13870 double_quote_subst='$double_quote_subst'
13871 delay_variable_subst='$delay_variable_subst'
13872 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
13873 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
13874 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
13875 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
13876 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
13877 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
13878 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
13879 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
13880 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
13881 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
13882 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
13883 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
13884 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
13885 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
13886 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
13887 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
13888 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
13889 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
13890 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
13891 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
13892 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
13893 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
13894 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
13895 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
13896 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
13897 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
13898 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
13899 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
13900 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
13901 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
13902 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
13903 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
13904 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
13905 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
13906 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
13907 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
13908 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
13909 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
13910 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
13911 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
13912 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
13913 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
13914 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
13915 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
13916 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
13917 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
13918 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
13919 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
13920 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"`'
13921 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
13922 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
13923 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
13924 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
13925 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
13926 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
13927 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
13928 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
13929 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
13930 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
13931 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
13932 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
13933 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
13934 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
13935 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
13936 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
13937 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
13938 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
13939 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
13940 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
13941 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
13942 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
13943 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
13944 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
13945 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
13946 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
13947 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
13948 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
13949 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
13950 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
13951 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
13952 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
13953 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
13954 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
13955 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
13956 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
13957 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
13958 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
13959 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
13960 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
13961 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
13962 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
13963 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
13964 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
13965 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
13966 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
13967 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
13968 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
13969 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
13970 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
13971 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
13972 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
13973 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
13974 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
13975 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
13976 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
13977 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
13978 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
13979 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
13980 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
13981 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
13982 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
13983 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
13984 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
13985 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
13986 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
13987 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
13988 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
13989 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
13990 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
13991 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
13992
13993 LTCC='$LTCC'
13994 LTCFLAGS='$LTCFLAGS'
13995 compiler='$compiler_DEFAULT'
13996
13997 # A function that is used when there is no print builtin or printf.
13998 func_fallback_echo ()
13999 {
14000   eval 'cat <<_LTECHO_EOF
14001 \$1
14002 _LTECHO_EOF'
14003 }
14004
14005 # Quote evaled strings.
14006 for var in SHELL \
14007 ECHO \
14008 SED \
14009 GREP \
14010 EGREP \
14011 FGREP \
14012 LD \
14013 NM \
14014 LN_S \
14015 lt_SP2NL \
14016 lt_NL2SP \
14017 reload_flag \
14018 OBJDUMP \
14019 deplibs_check_method \
14020 file_magic_cmd \
14021 AR \
14022 AR_FLAGS \
14023 STRIP \
14024 RANLIB \
14025 CC \
14026 CFLAGS \
14027 compiler \
14028 lt_cv_sys_global_symbol_pipe \
14029 lt_cv_sys_global_symbol_to_cdecl \
14030 lt_cv_sys_global_symbol_to_c_name_address \
14031 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
14032 lt_prog_compiler_no_builtin_flag \
14033 lt_prog_compiler_wl \
14034 lt_prog_compiler_pic \
14035 lt_prog_compiler_static \
14036 lt_cv_prog_compiler_c_o \
14037 need_locks \
14038 DSYMUTIL \
14039 NMEDIT \
14040 LIPO \
14041 OTOOL \
14042 OTOOL64 \
14043 shrext_cmds \
14044 export_dynamic_flag_spec \
14045 whole_archive_flag_spec \
14046 compiler_needs_object \
14047 with_gnu_ld \
14048 allow_undefined_flag \
14049 no_undefined_flag \
14050 hardcode_libdir_flag_spec \
14051 hardcode_libdir_flag_spec_ld \
14052 hardcode_libdir_separator \
14053 fix_srcfile_path \
14054 exclude_expsyms \
14055 include_expsyms \
14056 file_list_spec \
14057 variables_saved_for_relink \
14058 libname_spec \
14059 library_names_spec \
14060 soname_spec \
14061 install_override_mode \
14062 finish_eval \
14063 old_striplib \
14064 striplib; do
14065     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
14066     *[\\\\\\\`\\"\\\$]*)
14067       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
14068       ;;
14069     *)
14070       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
14071       ;;
14072     esac
14073 done
14074
14075 # Double-quote double-evaled strings.
14076 for var in reload_cmds \
14077 old_postinstall_cmds \
14078 old_postuninstall_cmds \
14079 old_archive_cmds \
14080 extract_expsyms_cmds \
14081 old_archive_from_new_cmds \
14082 old_archive_from_expsyms_cmds \
14083 archive_cmds \
14084 archive_expsym_cmds \
14085 module_cmds \
14086 module_expsym_cmds \
14087 export_symbols_cmds \
14088 prelink_cmds \
14089 postinstall_cmds \
14090 postuninstall_cmds \
14091 finish_cmds \
14092 sys_lib_search_path_spec \
14093 sys_lib_dlsearch_path_spec; do
14094     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
14095     *[\\\\\\\`\\"\\\$]*)
14096       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
14097       ;;
14098     *)
14099       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
14100       ;;
14101     esac
14102 done
14103
14104 ac_aux_dir='$ac_aux_dir'
14105 xsi_shell='$xsi_shell'
14106 lt_shell_append='$lt_shell_append'
14107
14108 # See if we are running on zsh, and set the options which allow our
14109 # commands through without removal of \ escapes INIT.
14110 if test -n "\${ZSH_VERSION+set}" ; then
14111    setopt NO_GLOB_SUBST
14112 fi
14113
14114
14115     PACKAGE='$PACKAGE'
14116     VERSION='$VERSION'
14117     TIMESTAMP='$TIMESTAMP'
14118     RM='$RM'
14119     ofile='$ofile'
14120
14121
14122
14123
14124 GCC="$GCC"
14125 CC="$CC"
14126 acx_cv_header_stdint="$acx_cv_header_stdint"
14127 acx_cv_type_int8_t="$acx_cv_type_int8_t"
14128 acx_cv_type_int16_t="$acx_cv_type_int16_t"
14129 acx_cv_type_int32_t="$acx_cv_type_int32_t"
14130 acx_cv_type_int64_t="$acx_cv_type_int64_t"
14131 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
14132 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
14133 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
14134 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
14135 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
14136 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
14137 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
14138 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
14139 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
14140
14141
14142 # Variables needed in config.status (file generation) which aren't already
14143 # passed by autoconf.
14144 SUBDIRS="$SUBDIRS"
14145
14146
14147 _ACEOF
14148
14149 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14150
14151 # Handling of arguments.
14152 for ac_config_target in $ac_config_targets
14153 do
14154   case $ac_config_target in
14155     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
14156     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
14157     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
14158     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
14159     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14160     "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;;
14161     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
14162
14163   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14164   esac
14165 done
14166
14167
14168 # If the user did not use the arguments to specify the items to instantiate,
14169 # then the envvar interface is used.  Set only those that are not.
14170 # We use the long form for the default assignment because of an extremely
14171 # bizarre bug on SunOS 4.1.3.
14172 if $ac_need_defaults; then
14173   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14174   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14175   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
14176 fi
14177
14178 # Have a temporary directory for convenience.  Make it in the build tree
14179 # simply because there is no reason against having it here, and in addition,
14180 # creating and moving files from /tmp can sometimes cause problems.
14181 # Hook for its removal unless debugging.
14182 # Note that there is a small window in which the directory will not be cleaned:
14183 # after its creation but before its name has been assigned to `$tmp'.
14184 $debug ||
14185 {
14186   tmp=
14187   trap 'exit_status=$?
14188   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14189 ' 0
14190   trap 'as_fn_exit 1' 1 2 13 15
14191 }
14192 # Create a (secure) tmp directory for tmp files.
14193
14194 {
14195   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14196   test -n "$tmp" && test -d "$tmp"
14197 }  ||
14198 {
14199   tmp=./conf$$-$RANDOM
14200   (umask 077 && mkdir "$tmp")
14201 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
14202
14203 # Set up the scripts for CONFIG_FILES section.
14204 # No need to generate them if there are no CONFIG_FILES.
14205 # This happens for instance with `./config.status config.h'.
14206 if test -n "$CONFIG_FILES"; then
14207
14208
14209 ac_cr=`echo X | tr X '\015'`
14210 # On cygwin, bash can eat \r inside `` if the user requested igncr.
14211 # But we know of no other shell where ac_cr would be empty at this
14212 # point, so we can use a bashism as a fallback.
14213 if test "x$ac_cr" = x; then
14214   eval ac_cr=\$\'\\r\'
14215 fi
14216 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
14217 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
14218   ac_cs_awk_cr='\r'
14219 else
14220   ac_cs_awk_cr=$ac_cr
14221 fi
14222
14223 echo 'BEGIN {' >"$tmp/subs1.awk" &&
14224 _ACEOF
14225
14226
14227 {
14228   echo "cat >conf$$subs.awk <<_ACEOF" &&
14229   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
14230   echo "_ACEOF"
14231 } >conf$$subs.sh ||
14232   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14233 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
14234 ac_delim='%!_!# '
14235 for ac_last_try in false false false false false :; do
14236   . ./conf$$subs.sh ||
14237     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14238
14239   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
14240   if test $ac_delim_n = $ac_delim_num; then
14241     break
14242   elif $ac_last_try; then
14243     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
14244   else
14245     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14246   fi
14247 done
14248 rm -f conf$$subs.sh
14249
14250 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14251 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
14252 _ACEOF
14253 sed -n '
14254 h
14255 s/^/S["/; s/!.*/"]=/
14256 p
14257 g
14258 s/^[^!]*!//
14259 :repl
14260 t repl
14261 s/'"$ac_delim"'$//
14262 t delim
14263 :nl
14264 h
14265 s/\(.\{148\}\).*/\1/
14266 t more1
14267 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14268 p
14269 n
14270 b repl
14271 :more1
14272 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14273 p
14274 g
14275 s/.\{148\}//
14276 t nl
14277 :delim
14278 h
14279 s/\(.\{148\}\).*/\1/
14280 t more2
14281 s/["\\]/\\&/g; s/^/"/; s/$/"/
14282 p
14283 b
14284 :more2
14285 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14286 p
14287 g
14288 s/.\{148\}//
14289 t delim
14290 ' <conf$$subs.awk | sed '
14291 /^[^""]/{
14292   N
14293   s/\n//
14294 }
14295 ' >>$CONFIG_STATUS || ac_write_fail=1
14296 rm -f conf$$subs.awk
14297 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14298 _ACAWK
14299 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
14300   for (key in S) S_is_set[key] = 1
14301   FS = "\a"
14302
14303 }
14304 {
14305   line = $ 0
14306   nfields = split(line, field, "@")
14307   substed = 0
14308   len = length(field[1])
14309   for (i = 2; i < nfields; i++) {
14310     key = field[i]
14311     keylen = length(key)
14312     if (S_is_set[key]) {
14313       value = S[key]
14314       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14315       len += length(value) + length(field[++i])
14316       substed = 1
14317     } else
14318       len += 1 + keylen
14319   }
14320
14321   print line
14322 }
14323
14324 _ACAWK
14325 _ACEOF
14326 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14327 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14328   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14329 else
14330   cat
14331 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
14332   || as_fn_error "could not setup config files machinery" "$LINENO" 5
14333 _ACEOF
14334
14335 # VPATH may cause trouble with some makes, so we remove $(srcdir),
14336 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
14337 # trailing colons and then remove the whole line if VPATH becomes empty
14338 # (actually we leave an empty line to preserve line numbers).
14339 if test "x$srcdir" = x.; then
14340   ac_vpsub='/^[  ]*VPATH[        ]*=/{
14341 s/:*\$(srcdir):*/:/
14342 s/:*\${srcdir}:*/:/
14343 s/:*@srcdir@:*/:/
14344 s/^\([^=]*=[     ]*\):*/\1/
14345 s/:*$//
14346 s/^[^=]*=[       ]*$//
14347 }'
14348 fi
14349
14350 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14351 fi # test -n "$CONFIG_FILES"
14352
14353 # Set up the scripts for CONFIG_HEADERS section.
14354 # No need to generate them if there are no CONFIG_HEADERS.
14355 # This happens for instance with `./config.status Makefile'.
14356 if test -n "$CONFIG_HEADERS"; then
14357 cat >"$tmp/defines.awk" <<\_ACAWK ||
14358 BEGIN {
14359 _ACEOF
14360
14361 # Transform confdefs.h into an awk script `defines.awk', embedded as
14362 # here-document in config.status, that substitutes the proper values into
14363 # config.h.in to produce config.h.
14364
14365 # Create a delimiter string that does not exist in confdefs.h, to ease
14366 # handling of long lines.
14367 ac_delim='%!_!# '
14368 for ac_last_try in false false :; do
14369   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
14370   if test -z "$ac_t"; then
14371     break
14372   elif $ac_last_try; then
14373     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
14374   else
14375     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14376   fi
14377 done
14378
14379 # For the awk script, D is an array of macro values keyed by name,
14380 # likewise P contains macro parameters if any.  Preserve backslash
14381 # newline sequences.
14382
14383 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14384 sed -n '
14385 s/.\{148\}/&'"$ac_delim"'/g
14386 t rset
14387 :rset
14388 s/^[     ]*#[    ]*define[       ][      ]*/ /
14389 t def
14390 d
14391 :def
14392 s/\\$//
14393 t bsnl
14394 s/["\\]/\\&/g
14395 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14396 D["\1"]=" \3"/p
14397 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
14398 d
14399 :bsnl
14400 s/["\\]/\\&/g
14401 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
14402 D["\1"]=" \3\\\\\\n"\\/p
14403 t cont
14404 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
14405 t cont
14406 d
14407 :cont
14408 n
14409 s/.\{148\}/&'"$ac_delim"'/g
14410 t clear
14411 :clear
14412 s/\\$//
14413 t bsnlc
14414 s/["\\]/\\&/g; s/^/"/; s/$/"/p
14415 d
14416 :bsnlc
14417 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14418 b cont
14419 ' <confdefs.h | sed '
14420 s/'"$ac_delim"'/"\\\
14421 "/g' >>$CONFIG_STATUS || ac_write_fail=1
14422
14423 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14424   for (key in D) D_is_set[key] = 1
14425   FS = "\a"
14426 }
14427 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
14428   line = \$ 0
14429   split(line, arg, " ")
14430   if (arg[1] == "#") {
14431     defundef = arg[2]
14432     mac1 = arg[3]
14433   } else {
14434     defundef = substr(arg[1], 2)
14435     mac1 = arg[2]
14436   }
14437   split(mac1, mac2, "(") #)
14438   macro = mac2[1]
14439   prefix = substr(line, 1, index(line, defundef) - 1)
14440   if (D_is_set[macro]) {
14441     # Preserve the white space surrounding the "#".
14442     print prefix "define", macro P[macro] D[macro]
14443     next
14444   } else {
14445     # Replace #undef with comments.  This is necessary, for example,
14446     # in the case of _POSIX_SOURCE, which is predefined and required
14447     # on some systems where configure will not decide to define it.
14448     if (defundef == "undef") {
14449       print "/*", prefix defundef, macro, "*/"
14450       next
14451     }
14452   }
14453 }
14454 { print }
14455 _ACAWK
14456 _ACEOF
14457 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14458   as_fn_error "could not setup config headers machinery" "$LINENO" 5
14459 fi # test -n "$CONFIG_HEADERS"
14460
14461
14462 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
14463 shift
14464 for ac_tag
14465 do
14466   case $ac_tag in
14467   :[FHLC]) ac_mode=$ac_tag; continue;;
14468   esac
14469   case $ac_mode$ac_tag in
14470   :[FHL]*:*);;
14471   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
14472   :[FH]-) ac_tag=-:-;;
14473   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14474   esac
14475   ac_save_IFS=$IFS
14476   IFS=:
14477   set x $ac_tag
14478   IFS=$ac_save_IFS
14479   shift
14480   ac_file=$1
14481   shift
14482
14483   case $ac_mode in
14484   :L) ac_source=$1;;
14485   :[FH])
14486     ac_file_inputs=
14487     for ac_f
14488     do
14489       case $ac_f in
14490       -) ac_f="$tmp/stdin";;
14491       *) # Look for the file first in the build tree, then in the source tree
14492          # (if the path is not absolute).  The absolute path cannot be DOS-style,
14493          # because $ac_f cannot contain `:'.
14494          test -f "$ac_f" ||
14495            case $ac_f in
14496            [\\/$]*) false;;
14497            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14498            esac ||
14499            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14500       esac
14501       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
14502       as_fn_append ac_file_inputs " '$ac_f'"
14503     done
14504
14505     # Let's still pretend it is `configure' which instantiates (i.e., don't
14506     # use $as_me), people would be surprised to read:
14507     #    /* config.h.  Generated by config.status.  */
14508     configure_input='Generated from '`
14509           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
14510         `' by configure.'
14511     if test x"$ac_file" != x-; then
14512       configure_input="$ac_file.  $configure_input"
14513       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14514 $as_echo "$as_me: creating $ac_file" >&6;}
14515     fi
14516     # Neutralize special characters interpreted by sed in replacement strings.
14517     case $configure_input in #(
14518     *\&* | *\|* | *\\* )
14519        ac_sed_conf_input=`$as_echo "$configure_input" |
14520        sed 's/[\\\\&|]/\\\\&/g'`;; #(
14521     *) ac_sed_conf_input=$configure_input;;
14522     esac
14523
14524     case $ac_tag in
14525     *:-:* | *:-) cat >"$tmp/stdin" \
14526       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
14527     esac
14528     ;;
14529   esac
14530
14531   ac_dir=`$as_dirname -- "$ac_file" ||
14532 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14533          X"$ac_file" : 'X\(//\)[^/]' \| \
14534          X"$ac_file" : 'X\(//\)$' \| \
14535          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14536 $as_echo X"$ac_file" |
14537     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14538             s//\1/
14539             q
14540           }
14541           /^X\(\/\/\)[^/].*/{
14542             s//\1/
14543             q
14544           }
14545           /^X\(\/\/\)$/{
14546             s//\1/
14547             q
14548           }
14549           /^X\(\/\).*/{
14550             s//\1/
14551             q
14552           }
14553           s/.*/./; q'`
14554   as_dir="$ac_dir"; as_fn_mkdir_p
14555   ac_builddir=.
14556
14557 case "$ac_dir" in
14558 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14559 *)
14560   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14561   # A ".." for each directory in $ac_dir_suffix.
14562   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14563   case $ac_top_builddir_sub in
14564   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14565   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14566   esac ;;
14567 esac
14568 ac_abs_top_builddir=$ac_pwd
14569 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14570 # for backward compatibility:
14571 ac_top_builddir=$ac_top_build_prefix
14572
14573 case $srcdir in
14574   .)  # We are building in place.
14575     ac_srcdir=.
14576     ac_top_srcdir=$ac_top_builddir_sub
14577     ac_abs_top_srcdir=$ac_pwd ;;
14578   [\\/]* | ?:[\\/]* )  # Absolute name.
14579     ac_srcdir=$srcdir$ac_dir_suffix;
14580     ac_top_srcdir=$srcdir
14581     ac_abs_top_srcdir=$srcdir ;;
14582   *) # Relative name.
14583     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14584     ac_top_srcdir=$ac_top_build_prefix$srcdir
14585     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14586 esac
14587 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14588
14589
14590   case $ac_mode in
14591   :F)
14592   #
14593   # CONFIG_FILE
14594   #
14595
14596   case $INSTALL in
14597   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14598   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14599   esac
14600   ac_MKDIR_P=$MKDIR_P
14601   case $MKDIR_P in
14602   [\\/$]* | ?:[\\/]* ) ;;
14603   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
14604   esac
14605 _ACEOF
14606
14607 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14608 # If the template does not know about datarootdir, expand it.
14609 # FIXME: This hack should be removed a few years after 2.60.
14610 ac_datarootdir_hack=; ac_datarootdir_seen=
14611 ac_sed_dataroot='
14612 /datarootdir/ {
14613   p
14614   q
14615 }
14616 /@datadir@/p
14617 /@docdir@/p
14618 /@infodir@/p
14619 /@localedir@/p
14620 /@mandir@/p'
14621 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14622 *datarootdir*) ac_datarootdir_seen=yes;;
14623 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14624   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14625 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14626 _ACEOF
14627 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14628   ac_datarootdir_hack='
14629   s&@datadir@&$datadir&g
14630   s&@docdir@&$docdir&g
14631   s&@infodir@&$infodir&g
14632   s&@localedir@&$localedir&g
14633   s&@mandir@&$mandir&g
14634   s&\\\${datarootdir}&$datarootdir&g' ;;
14635 esac
14636 _ACEOF
14637
14638 # Neutralize VPATH when `$srcdir' = `.'.
14639 # Shell code in configure.ac might set extrasub.
14640 # FIXME: do we really want to maintain this feature?
14641 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14642 ac_sed_extra="$ac_vpsub
14643 $extrasub
14644 _ACEOF
14645 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14646 :t
14647 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14648 s|@configure_input@|$ac_sed_conf_input|;t t
14649 s&@top_builddir@&$ac_top_builddir_sub&;t t
14650 s&@top_build_prefix@&$ac_top_build_prefix&;t t
14651 s&@srcdir@&$ac_srcdir&;t t
14652 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14653 s&@top_srcdir@&$ac_top_srcdir&;t t
14654 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14655 s&@builddir@&$ac_builddir&;t t
14656 s&@abs_builddir@&$ac_abs_builddir&;t t
14657 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14658 s&@INSTALL@&$ac_INSTALL&;t t
14659 s&@MKDIR_P@&$ac_MKDIR_P&;t t
14660 $ac_datarootdir_hack
14661 "
14662 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
14663   || as_fn_error "could not create $ac_file" "$LINENO" 5
14664
14665 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14666   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
14667   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
14668   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14669 which seems to be undefined.  Please make sure it is defined." >&5
14670 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14671 which seems to be undefined.  Please make sure it is defined." >&2;}
14672
14673   rm -f "$tmp/stdin"
14674   case $ac_file in
14675   -) cat "$tmp/out" && rm -f "$tmp/out";;
14676   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
14677   esac \
14678   || as_fn_error "could not create $ac_file" "$LINENO" 5
14679  ;;
14680   :H)
14681   #
14682   # CONFIG_HEADER
14683   #
14684   if test x"$ac_file" != x-; then
14685     {
14686       $as_echo "/* $configure_input  */" \
14687       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
14688     } >"$tmp/config.h" \
14689       || as_fn_error "could not create $ac_file" "$LINENO" 5
14690     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
14691       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14692 $as_echo "$as_me: $ac_file is unchanged" >&6;}
14693     else
14694       rm -f "$ac_file"
14695       mv "$tmp/config.h" "$ac_file" \
14696         || as_fn_error "could not create $ac_file" "$LINENO" 5
14697     fi
14698   else
14699     $as_echo "/* $configure_input  */" \
14700       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
14701       || as_fn_error "could not create -" "$LINENO" 5
14702   fi
14703 # Compute "$ac_file"'s index in $config_headers.
14704 _am_arg="$ac_file"
14705 _am_stamp_count=1
14706 for _am_header in $config_headers :; do
14707   case $_am_header in
14708     $_am_arg | $_am_arg:* )
14709       break ;;
14710     * )
14711       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
14712   esac
14713 done
14714 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
14715 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14716          X"$_am_arg" : 'X\(//\)[^/]' \| \
14717          X"$_am_arg" : 'X\(//\)$' \| \
14718          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
14719 $as_echo X"$_am_arg" |
14720     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14721             s//\1/
14722             q
14723           }
14724           /^X\(\/\/\)[^/].*/{
14725             s//\1/
14726             q
14727           }
14728           /^X\(\/\/\)$/{
14729             s//\1/
14730             q
14731           }
14732           /^X\(\/\).*/{
14733             s//\1/
14734             q
14735           }
14736           s/.*/./; q'`/stamp-h$_am_stamp_count
14737  ;;
14738
14739   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14740 $as_echo "$as_me: executing $ac_file commands" >&6;}
14741  ;;
14742   esac
14743
14744
14745   case $ac_file$ac_mode in
14746     "default-1":C)
14747 # Only add multilib support code if we just rebuilt the top-level
14748 # Makefile.
14749 case " $CONFIG_FILES " in
14750  *" Makefile "*)
14751    ac_file=Makefile . ${multi_basedir}/config-ml.in
14752    ;;
14753 esac ;;
14754     "libtool":C)
14755
14756     # See if we are running on zsh, and set the options which allow our
14757     # commands through without removal of \ escapes.
14758     if test -n "${ZSH_VERSION+set}" ; then
14759       setopt NO_GLOB_SUBST
14760     fi
14761
14762     cfgfile="${ofile}T"
14763     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
14764     $RM "$cfgfile"
14765
14766     cat <<_LT_EOF >> "$cfgfile"
14767 #! $SHELL
14768
14769 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
14770 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
14771 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
14772 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
14773 #
14774 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
14775 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
14776 #   Written by Gordon Matzigkeit, 1996
14777 #
14778 #   This file is part of GNU Libtool.
14779 #
14780 # GNU Libtool is free software; you can redistribute it and/or
14781 # modify it under the terms of the GNU General Public License as
14782 # published by the Free Software Foundation; either version 2 of
14783 # the License, or (at your option) any later version.
14784 #
14785 # As a special exception to the GNU General Public License,
14786 # if you distribute this file as part of a program or library that
14787 # is built using GNU Libtool, you may include this file under the
14788 # same distribution terms that you use for the rest of that program.
14789 #
14790 # GNU Libtool is distributed in the hope that it will be useful,
14791 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14792 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14793 # GNU General Public License for more details.
14794 #
14795 # You should have received a copy of the GNU General Public License
14796 # along with GNU Libtool; see the file COPYING.  If not, a copy
14797 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
14798 # obtained by writing to the Free Software Foundation, Inc.,
14799 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
14800
14801
14802 # The names of the tagged configurations supported by this script.
14803 available_tags=""
14804
14805 # ### BEGIN LIBTOOL CONFIG
14806
14807 # Which release of libtool.m4 was used?
14808 macro_version=$macro_version
14809 macro_revision=$macro_revision
14810
14811 # Whether or not to build shared libraries.
14812 build_libtool_libs=$enable_shared
14813
14814 # Whether or not to build static libraries.
14815 build_old_libs=$enable_static
14816
14817 # What type of objects to build.
14818 pic_mode=$pic_mode
14819
14820 # Whether or not to optimize for fast installation.
14821 fast_install=$enable_fast_install
14822
14823 # Shell to use when invoking shell scripts.
14824 SHELL=$lt_SHELL
14825
14826 # An echo program that protects backslashes.
14827 ECHO=$lt_ECHO
14828
14829 # The host system.
14830 host_alias=$host_alias
14831 host=$host
14832 host_os=$host_os
14833
14834 # The build system.
14835 build_alias=$build_alias
14836 build=$build
14837 build_os=$build_os
14838
14839 # A sed program that does not truncate output.
14840 SED=$lt_SED
14841
14842 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
14843 Xsed="\$SED -e 1s/^X//"
14844
14845 # A grep program that handles long lines.
14846 GREP=$lt_GREP
14847
14848 # An ERE matcher.
14849 EGREP=$lt_EGREP
14850
14851 # A literal string matcher.
14852 FGREP=$lt_FGREP
14853
14854 # A BSD- or MS-compatible name lister.
14855 NM=$lt_NM
14856
14857 # Whether we need soft or hard links.
14858 LN_S=$lt_LN_S
14859
14860 # What is the maximum length of a command?
14861 max_cmd_len=$max_cmd_len
14862
14863 # Object file suffix (normally "o").
14864 objext=$ac_objext
14865
14866 # Executable file suffix (normally "").
14867 exeext=$exeext
14868
14869 # whether the shell understands "unset".
14870 lt_unset=$lt_unset
14871
14872 # turn spaces into newlines.
14873 SP2NL=$lt_lt_SP2NL
14874
14875 # turn newlines into spaces.
14876 NL2SP=$lt_lt_NL2SP
14877
14878 # An object symbol dumper.
14879 OBJDUMP=$lt_OBJDUMP
14880
14881 # Method to check whether dependent libraries are shared objects.
14882 deplibs_check_method=$lt_deplibs_check_method
14883
14884 # Command to use when deplibs_check_method == "file_magic".
14885 file_magic_cmd=$lt_file_magic_cmd
14886
14887 # The archiver.
14888 AR=$lt_AR
14889 AR_FLAGS=$lt_AR_FLAGS
14890
14891 # A symbol stripping program.
14892 STRIP=$lt_STRIP
14893
14894 # Commands used to install an old-style archive.
14895 RANLIB=$lt_RANLIB
14896 old_postinstall_cmds=$lt_old_postinstall_cmds
14897 old_postuninstall_cmds=$lt_old_postuninstall_cmds
14898
14899 # Whether to use a lock for old archive extraction.
14900 lock_old_archive_extraction=$lock_old_archive_extraction
14901
14902 # A C compiler.
14903 LTCC=$lt_CC
14904
14905 # LTCC compiler flags.
14906 LTCFLAGS=$lt_CFLAGS
14907
14908 # Take the output of nm and produce a listing of raw symbols and C names.
14909 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
14910
14911 # Transform the output of nm in a proper C declaration.
14912 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
14913
14914 # Transform the output of nm in a C name address pair.
14915 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
14916
14917 # Transform the output of nm in a C name address pair when lib prefix is needed.
14918 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
14919
14920 # The name of the directory that contains temporary libtool files.
14921 objdir=$objdir
14922
14923 # Used to examine libraries when file_magic_cmd begins with "file".
14924 MAGIC_CMD=$MAGIC_CMD
14925
14926 # Must we lock files when doing compilation?
14927 need_locks=$lt_need_locks
14928
14929 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
14930 DSYMUTIL=$lt_DSYMUTIL
14931
14932 # Tool to change global to local symbols on Mac OS X.
14933 NMEDIT=$lt_NMEDIT
14934
14935 # Tool to manipulate fat objects and archives on Mac OS X.
14936 LIPO=$lt_LIPO
14937
14938 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
14939 OTOOL=$lt_OTOOL
14940
14941 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
14942 OTOOL64=$lt_OTOOL64
14943
14944 # Old archive suffix (normally "a").
14945 libext=$libext
14946
14947 # Shared library suffix (normally ".so").
14948 shrext_cmds=$lt_shrext_cmds
14949
14950 # The commands to extract the exported symbol list from a shared archive.
14951 extract_expsyms_cmds=$lt_extract_expsyms_cmds
14952
14953 # Variables whose values should be saved in libtool wrapper scripts and
14954 # restored at link time.
14955 variables_saved_for_relink=$lt_variables_saved_for_relink
14956
14957 # Do we need the "lib" prefix for modules?
14958 need_lib_prefix=$need_lib_prefix
14959
14960 # Do we need a version for libraries?
14961 need_version=$need_version
14962
14963 # Library versioning type.
14964 version_type=$version_type
14965
14966 # Shared library runtime path variable.
14967 runpath_var=$runpath_var
14968
14969 # Shared library path variable.
14970 shlibpath_var=$shlibpath_var
14971
14972 # Is shlibpath searched before the hard-coded library search path?
14973 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
14974
14975 # Format of library name prefix.
14976 libname_spec=$lt_libname_spec
14977
14978 # List of archive names.  First name is the real one, the rest are links.
14979 # The last name is the one that the linker finds with -lNAME
14980 library_names_spec=$lt_library_names_spec
14981
14982 # The coded name of the library, if different from the real name.
14983 soname_spec=$lt_soname_spec
14984
14985 # Permission mode override for installation of shared libraries.
14986 install_override_mode=$lt_install_override_mode
14987
14988 # Command to use after installation of a shared archive.
14989 postinstall_cmds=$lt_postinstall_cmds
14990
14991 # Command to use after uninstallation of a shared archive.
14992 postuninstall_cmds=$lt_postuninstall_cmds
14993
14994 # Commands used to finish a libtool library installation in a directory.
14995 finish_cmds=$lt_finish_cmds
14996
14997 # As "finish_cmds", except a single script fragment to be evaled but
14998 # not shown.
14999 finish_eval=$lt_finish_eval
15000
15001 # Whether we should hardcode library paths into libraries.
15002 hardcode_into_libs=$hardcode_into_libs
15003
15004 # Compile-time system search path for libraries.
15005 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
15006
15007 # Run-time system search path for libraries.
15008 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
15009
15010 # Whether dlopen is supported.
15011 dlopen_support=$enable_dlopen
15012
15013 # Whether dlopen of programs is supported.
15014 dlopen_self=$enable_dlopen_self
15015
15016 # Whether dlopen of statically linked programs is supported.
15017 dlopen_self_static=$enable_dlopen_self_static
15018
15019 # Commands to strip libraries.
15020 old_striplib=$lt_old_striplib
15021 striplib=$lt_striplib
15022
15023
15024 # The linker used to build libraries.
15025 LD=$lt_LD
15026
15027 # How to create reloadable object files.
15028 reload_flag=$lt_reload_flag
15029 reload_cmds=$lt_reload_cmds
15030
15031 # Commands used to build an old-style archive.
15032 old_archive_cmds=$lt_old_archive_cmds
15033
15034 # A language specific compiler.
15035 CC=$lt_compiler
15036
15037 # Is the compiler the GNU compiler?
15038 with_gcc=$GCC
15039
15040 # Compiler flag to turn off builtin functions.
15041 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
15042
15043 # How to pass a linker flag through the compiler.
15044 wl=$lt_lt_prog_compiler_wl
15045
15046 # Additional compiler flags for building library objects.
15047 pic_flag=$lt_lt_prog_compiler_pic
15048
15049 # Compiler flag to prevent dynamic linking.
15050 link_static_flag=$lt_lt_prog_compiler_static
15051
15052 # Does compiler simultaneously support -c and -o options?
15053 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
15054
15055 # Whether or not to add -lc for building shared libraries.
15056 build_libtool_need_lc=$archive_cmds_need_lc
15057
15058 # Whether or not to disallow shared libs when runtime libs are static.
15059 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
15060
15061 # Compiler flag to allow reflexive dlopens.
15062 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
15063
15064 # Compiler flag to generate shared objects directly from archives.
15065 whole_archive_flag_spec=$lt_whole_archive_flag_spec
15066
15067 # Whether the compiler copes with passing no objects directly.
15068 compiler_needs_object=$lt_compiler_needs_object
15069
15070 # Create an old-style archive from a shared archive.
15071 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
15072
15073 # Create a temporary old-style archive to link instead of a shared archive.
15074 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
15075
15076 # Commands used to build a shared archive.
15077 archive_cmds=$lt_archive_cmds
15078 archive_expsym_cmds=$lt_archive_expsym_cmds
15079
15080 # Commands used to build a loadable module if different from building
15081 # a shared archive.
15082 module_cmds=$lt_module_cmds
15083 module_expsym_cmds=$lt_module_expsym_cmds
15084
15085 # Whether we are building with GNU ld or not.
15086 with_gnu_ld=$lt_with_gnu_ld
15087
15088 # Flag that allows shared libraries with undefined symbols to be built.
15089 allow_undefined_flag=$lt_allow_undefined_flag
15090
15091 # Flag that enforces no undefined symbols.
15092 no_undefined_flag=$lt_no_undefined_flag
15093
15094 # Flag to hardcode \$libdir into a binary during linking.
15095 # This must work even if \$libdir does not exist
15096 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
15097
15098 # If ld is used when linking, flag to hardcode \$libdir into a binary
15099 # during linking.  This must work even if \$libdir does not exist.
15100 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
15101
15102 # Whether we need a single "-rpath" flag with a separated argument.
15103 hardcode_libdir_separator=$lt_hardcode_libdir_separator
15104
15105 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
15106 # DIR into the resulting binary.
15107 hardcode_direct=$hardcode_direct
15108
15109 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
15110 # DIR into the resulting binary and the resulting library dependency is
15111 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
15112 # library is relocated.
15113 hardcode_direct_absolute=$hardcode_direct_absolute
15114
15115 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
15116 # into the resulting binary.
15117 hardcode_minus_L=$hardcode_minus_L
15118
15119 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
15120 # into the resulting binary.
15121 hardcode_shlibpath_var=$hardcode_shlibpath_var
15122
15123 # Set to "yes" if building a shared library automatically hardcodes DIR
15124 # into the library and all subsequent libraries and executables linked
15125 # against it.
15126 hardcode_automatic=$hardcode_automatic
15127
15128 # Set to yes if linker adds runtime paths of dependent libraries
15129 # to runtime path list.
15130 inherit_rpath=$inherit_rpath
15131
15132 # Whether libtool must link a program against all its dependency libraries.
15133 link_all_deplibs=$link_all_deplibs
15134
15135 # Fix the shell variable \$srcfile for the compiler.
15136 fix_srcfile_path=$lt_fix_srcfile_path
15137
15138 # Set to "yes" if exported symbols are required.
15139 always_export_symbols=$always_export_symbols
15140
15141 # The commands to list exported symbols.
15142 export_symbols_cmds=$lt_export_symbols_cmds
15143
15144 # Symbols that should not be listed in the preloaded symbols.
15145 exclude_expsyms=$lt_exclude_expsyms
15146
15147 # Symbols that must always be exported.
15148 include_expsyms=$lt_include_expsyms
15149
15150 # Commands necessary for linking programs (against libraries) with templates.
15151 prelink_cmds=$lt_prelink_cmds
15152
15153 # Specify filename containing input files.
15154 file_list_spec=$lt_file_list_spec
15155
15156 # How to hardcode a shared library path into an executable.
15157 hardcode_action=$hardcode_action
15158
15159 # ### END LIBTOOL CONFIG
15160
15161 _LT_EOF
15162
15163   case $host_os in
15164   aix3*)
15165     cat <<\_LT_EOF >> "$cfgfile"
15166 # AIX sometimes has problems with the GCC collect2 program.  For some
15167 # reason, if we set the COLLECT_NAMES environment variable, the problems
15168 # vanish in a puff of smoke.
15169 if test "X${COLLECT_NAMES+set}" != Xset; then
15170   COLLECT_NAMES=
15171   export COLLECT_NAMES
15172 fi
15173 _LT_EOF
15174     ;;
15175   esac
15176
15177
15178 ltmain="$ac_aux_dir/ltmain.sh"
15179
15180
15181   # We use sed instead of cat because bash on DJGPP gets confused if
15182   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
15183   # text mode, it properly converts lines to CR/LF.  This bash problem
15184   # is reportedly fixed, but why not run on old versions too?
15185   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
15186     || (rm -f "$cfgfile"; exit 1)
15187
15188   case $xsi_shell in
15189   yes)
15190     cat << \_LT_EOF >> "$cfgfile"
15191
15192 # func_dirname file append nondir_replacement
15193 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
15194 # otherwise set result to NONDIR_REPLACEMENT.
15195 func_dirname ()
15196 {
15197   case ${1} in
15198     */*) func_dirname_result="${1%/*}${2}" ;;
15199     *  ) func_dirname_result="${3}" ;;
15200   esac
15201 }
15202
15203 # func_basename file
15204 func_basename ()
15205 {
15206   func_basename_result="${1##*/}"
15207 }
15208
15209 # func_dirname_and_basename file append nondir_replacement
15210 # perform func_basename and func_dirname in a single function
15211 # call:
15212 #   dirname:  Compute the dirname of FILE.  If nonempty,
15213 #             add APPEND to the result, otherwise set result
15214 #             to NONDIR_REPLACEMENT.
15215 #             value returned in "$func_dirname_result"
15216 #   basename: Compute filename of FILE.
15217 #             value retuned in "$func_basename_result"
15218 # Implementation must be kept synchronized with func_dirname
15219 # and func_basename. For efficiency, we do not delegate to
15220 # those functions but instead duplicate the functionality here.
15221 func_dirname_and_basename ()
15222 {
15223   case ${1} in
15224     */*) func_dirname_result="${1%/*}${2}" ;;
15225     *  ) func_dirname_result="${3}" ;;
15226   esac
15227   func_basename_result="${1##*/}"
15228 }
15229
15230 # func_stripname prefix suffix name
15231 # strip PREFIX and SUFFIX off of NAME.
15232 # PREFIX and SUFFIX must not contain globbing or regex special
15233 # characters, hashes, percent signs, but SUFFIX may contain a leading
15234 # dot (in which case that matches only a dot).
15235 func_stripname ()
15236 {
15237   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
15238   # positional parameters, so assign one to ordinary parameter first.
15239   func_stripname_result=${3}
15240   func_stripname_result=${func_stripname_result#"${1}"}
15241   func_stripname_result=${func_stripname_result%"${2}"}
15242 }
15243
15244 # func_opt_split
15245 func_opt_split ()
15246 {
15247   func_opt_split_opt=${1%%=*}
15248   func_opt_split_arg=${1#*=}
15249 }
15250
15251 # func_lo2o object
15252 func_lo2o ()
15253 {
15254   case ${1} in
15255     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
15256     *)    func_lo2o_result=${1} ;;
15257   esac
15258 }
15259
15260 # func_xform libobj-or-source
15261 func_xform ()
15262 {
15263   func_xform_result=${1%.*}.lo
15264 }
15265
15266 # func_arith arithmetic-term...
15267 func_arith ()
15268 {
15269   func_arith_result=$(( $* ))
15270 }
15271
15272 # func_len string
15273 # STRING may not start with a hyphen.
15274 func_len ()
15275 {
15276   func_len_result=${#1}
15277 }
15278
15279 _LT_EOF
15280     ;;
15281   *) # Bourne compatible functions.
15282     cat << \_LT_EOF >> "$cfgfile"
15283
15284 # func_dirname file append nondir_replacement
15285 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
15286 # otherwise set result to NONDIR_REPLACEMENT.
15287 func_dirname ()
15288 {
15289   # Extract subdirectory from the argument.
15290   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
15291   if test "X$func_dirname_result" = "X${1}"; then
15292     func_dirname_result="${3}"
15293   else
15294     func_dirname_result="$func_dirname_result${2}"
15295   fi
15296 }
15297
15298 # func_basename file
15299 func_basename ()
15300 {
15301   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
15302 }
15303
15304
15305 # func_stripname prefix suffix name
15306 # strip PREFIX and SUFFIX off of NAME.
15307 # PREFIX and SUFFIX must not contain globbing or regex special
15308 # characters, hashes, percent signs, but SUFFIX may contain a leading
15309 # dot (in which case that matches only a dot).
15310 # func_strip_suffix prefix name
15311 func_stripname ()
15312 {
15313   case ${2} in
15314     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
15315     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
15316   esac
15317 }
15318
15319 # sed scripts:
15320 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
15321 my_sed_long_arg='1s/^-[^=]*=//'
15322
15323 # func_opt_split
15324 func_opt_split ()
15325 {
15326   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
15327   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
15328 }
15329
15330 # func_lo2o object
15331 func_lo2o ()
15332 {
15333   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
15334 }
15335
15336 # func_xform libobj-or-source
15337 func_xform ()
15338 {
15339   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
15340 }
15341
15342 # func_arith arithmetic-term...
15343 func_arith ()
15344 {
15345   func_arith_result=`expr "$@"`
15346 }
15347
15348 # func_len string
15349 # STRING may not start with a hyphen.
15350 func_len ()
15351 {
15352   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
15353 }
15354
15355 _LT_EOF
15356 esac
15357
15358 case $lt_shell_append in
15359   yes)
15360     cat << \_LT_EOF >> "$cfgfile"
15361
15362 # func_append var value
15363 # Append VALUE to the end of shell variable VAR.
15364 func_append ()
15365 {
15366   eval "$1+=\$2"
15367 }
15368 _LT_EOF
15369     ;;
15370   *)
15371     cat << \_LT_EOF >> "$cfgfile"
15372
15373 # func_append var value
15374 # Append VALUE to the end of shell variable VAR.
15375 func_append ()
15376 {
15377   eval "$1=\$$1\$2"
15378 }
15379
15380 _LT_EOF
15381     ;;
15382   esac
15383
15384
15385   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
15386     || (rm -f "$cfgfile"; exit 1)
15387
15388   mv -f "$cfgfile" "$ofile" ||
15389     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
15390   chmod +x "$ofile"
15391
15392  ;;
15393     "gstdint.h":C)
15394 if test "$GCC" = yes; then
15395   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
15396 else
15397   echo "/* generated for $CC */" > tmp-stdint.h
15398 fi
15399
15400 sed 's/^ *//' >> tmp-stdint.h <<EOF
15401
15402   #ifndef GCC_GENERATED_STDINT_H
15403   #define GCC_GENERATED_STDINT_H 1
15404
15405   #include <sys/types.h>
15406 EOF
15407
15408 if test "$acx_cv_header_stdint" != stdint.h; then
15409   echo "#include <stddef.h>" >> tmp-stdint.h
15410 fi
15411 if test "$acx_cv_header_stdint" != stddef.h; then
15412   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
15413 fi
15414
15415 sed 's/^ *//' >> tmp-stdint.h <<EOF
15416   /* glibc uses these symbols as guards to prevent redefinitions.  */
15417   #ifdef __int8_t_defined
15418   #define _INT8_T
15419   #define _INT16_T
15420   #define _INT32_T
15421   #endif
15422   #ifdef __uint32_t_defined
15423   #define _UINT32_T
15424   #endif
15425
15426 EOF
15427
15428 # ----------------- done header, emit basic int types -------------
15429 if test "$acx_cv_header_stdint" = stddef.h; then
15430   sed 's/^ *//' >> tmp-stdint.h <<EOF
15431
15432     #ifndef _UINT8_T
15433     #define _UINT8_T
15434     #ifndef __uint8_t_defined
15435     #define __uint8_t_defined
15436     #ifndef uint8_t
15437     typedef unsigned $acx_cv_type_int8_t uint8_t;
15438     #endif
15439     #endif
15440     #endif
15441
15442     #ifndef _UINT16_T
15443     #define _UINT16_T
15444     #ifndef __uint16_t_defined
15445     #define __uint16_t_defined
15446     #ifndef uint16_t
15447     typedef unsigned $acx_cv_type_int16_t uint16_t;
15448     #endif
15449     #endif
15450     #endif
15451
15452     #ifndef _UINT32_T
15453     #define _UINT32_T
15454     #ifndef __uint32_t_defined
15455     #define __uint32_t_defined
15456     #ifndef uint32_t
15457     typedef unsigned $acx_cv_type_int32_t uint32_t;
15458     #endif
15459     #endif
15460     #endif
15461
15462     #ifndef _INT8_T
15463     #define _INT8_T
15464     #ifndef __int8_t_defined
15465     #define __int8_t_defined
15466     #ifndef int8_t
15467     typedef $acx_cv_type_int8_t int8_t;
15468     #endif
15469     #endif
15470     #endif
15471
15472     #ifndef _INT16_T
15473     #define _INT16_T
15474     #ifndef __int16_t_defined
15475     #define __int16_t_defined
15476     #ifndef int16_t
15477     typedef $acx_cv_type_int16_t int16_t;
15478     #endif
15479     #endif
15480     #endif
15481
15482     #ifndef _INT32_T
15483     #define _INT32_T
15484     #ifndef __int32_t_defined
15485     #define __int32_t_defined
15486     #ifndef int32_t
15487     typedef $acx_cv_type_int32_t int32_t;
15488     #endif
15489     #endif
15490     #endif
15491 EOF
15492 elif test "$ac_cv_type_u_int32_t" = yes; then
15493   sed 's/^ *//' >> tmp-stdint.h <<EOF
15494
15495     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
15496     #ifndef _INT8_T
15497     #define _INT8_T
15498     #endif
15499     #ifndef _INT16_T
15500     #define _INT16_T
15501     #endif
15502     #ifndef _INT32_T
15503     #define _INT32_T
15504     #endif
15505
15506     #ifndef _UINT8_T
15507     #define _UINT8_T
15508     #ifndef __uint8_t_defined
15509     #define __uint8_t_defined
15510     #ifndef uint8_t
15511     typedef u_int8_t uint8_t;
15512     #endif
15513     #endif
15514     #endif
15515
15516     #ifndef _UINT16_T
15517     #define _UINT16_T
15518     #ifndef __uint16_t_defined
15519     #define __uint16_t_defined
15520     #ifndef uint16_t
15521     typedef u_int16_t uint16_t;
15522     #endif
15523     #endif
15524     #endif
15525
15526     #ifndef _UINT32_T
15527     #define _UINT32_T
15528     #ifndef __uint32_t_defined
15529     #define __uint32_t_defined
15530     #ifndef uint32_t
15531     typedef u_int32_t uint32_t;
15532     #endif
15533     #endif
15534     #endif
15535 EOF
15536 else
15537   sed 's/^ *//' >> tmp-stdint.h <<EOF
15538
15539     /* Some systems have guard macros to prevent redefinitions, define them.  */
15540     #ifndef _INT8_T
15541     #define _INT8_T
15542     #endif
15543     #ifndef _INT16_T
15544     #define _INT16_T
15545     #endif
15546     #ifndef _INT32_T
15547     #define _INT32_T
15548     #endif
15549     #ifndef _UINT8_T
15550     #define _UINT8_T
15551     #endif
15552     #ifndef _UINT16_T
15553     #define _UINT16_T
15554     #endif
15555     #ifndef _UINT32_T
15556     #define _UINT32_T
15557     #endif
15558 EOF
15559 fi
15560
15561 # ------------- done basic int types, emit int64_t types ------------
15562 if test "$ac_cv_type_uint64_t" = yes; then
15563   sed 's/^ *//' >> tmp-stdint.h <<EOF
15564
15565     /* system headers have good uint64_t and int64_t */
15566     #ifndef _INT64_T
15567     #define _INT64_T
15568     #endif
15569     #ifndef _UINT64_T
15570     #define _UINT64_T
15571     #endif
15572 EOF
15573 elif test "$ac_cv_type_u_int64_t" = yes; then
15574   sed 's/^ *//' >> tmp-stdint.h <<EOF
15575
15576     /* system headers have an u_int64_t (and int64_t) */
15577     #ifndef _INT64_T
15578     #define _INT64_T
15579     #endif
15580     #ifndef _UINT64_T
15581     #define _UINT64_T
15582     #ifndef __uint64_t_defined
15583     #define __uint64_t_defined
15584     #ifndef uint64_t
15585     typedef u_int64_t uint64_t;
15586     #endif
15587     #endif
15588     #endif
15589 EOF
15590 elif test -n "$acx_cv_type_int64_t"; then
15591   sed 's/^ *//' >> tmp-stdint.h <<EOF
15592
15593     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
15594     #ifndef _INT64_T
15595     #define _INT64_T
15596     #ifndef int64_t
15597     typedef $acx_cv_type_int64_t int64_t;
15598     #endif
15599     #endif
15600     #ifndef _UINT64_T
15601     #define _UINT64_T
15602     #ifndef __uint64_t_defined
15603     #define __uint64_t_defined
15604     #ifndef uint64_t
15605     typedef unsigned $acx_cv_type_int64_t uint64_t;
15606     #endif
15607     #endif
15608     #endif
15609 EOF
15610 else
15611   sed 's/^ *//' >> tmp-stdint.h <<EOF
15612
15613     /* some common heuristics for int64_t, using compiler-specific tests */
15614     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
15615     #ifndef _INT64_T
15616     #define _INT64_T
15617     #ifndef __int64_t_defined
15618     #ifndef int64_t
15619     typedef long long int64_t;
15620     #endif
15621     #endif
15622     #endif
15623     #ifndef _UINT64_T
15624     #define _UINT64_T
15625     #ifndef uint64_t
15626     typedef unsigned long long uint64_t;
15627     #endif
15628     #endif
15629
15630     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
15631     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
15632        does not implement __extension__.  But that compiler doesn't define
15633        __GNUC_MINOR__.  */
15634     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
15635     # define __extension__
15636     # endif
15637
15638     # ifndef _INT64_T
15639     # define _INT64_T
15640     # ifndef int64_t
15641     __extension__ typedef long long int64_t;
15642     # endif
15643     # endif
15644     # ifndef _UINT64_T
15645     # define _UINT64_T
15646     # ifndef uint64_t
15647     __extension__ typedef unsigned long long uint64_t;
15648     # endif
15649     # endif
15650
15651     #elif !defined __STRICT_ANSI__
15652     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
15653
15654     #  ifndef _INT64_T
15655     #  define _INT64_T
15656     #  ifndef int64_t
15657     typedef __int64 int64_t;
15658     #  endif
15659     #  endif
15660     #  ifndef _UINT64_T
15661     #  define _UINT64_T
15662     #  ifndef uint64_t
15663     typedef unsigned __int64 uint64_t;
15664     #  endif
15665     #  endif
15666     # endif /* compiler */
15667
15668     #endif /* ANSI version */
15669 EOF
15670 fi
15671
15672 # ------------- done int64_t types, emit intptr types ------------
15673 if test "$ac_cv_type_uintptr_t" != yes; then
15674   sed 's/^ *//' >> tmp-stdint.h <<EOF
15675
15676     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
15677     #ifndef __uintptr_t_defined
15678     #ifndef uintptr_t
15679     typedef u$acx_cv_type_intptr_t uintptr_t;
15680     #endif
15681     #endif
15682     #ifndef __intptr_t_defined
15683     #ifndef intptr_t
15684     typedef $acx_cv_type_intptr_t  intptr_t;
15685     #endif
15686     #endif
15687 EOF
15688 fi
15689
15690 # ------------- done intptr types, emit int_least types ------------
15691 if test "$ac_cv_type_int_least32_t" != yes; then
15692   sed 's/^ *//' >> tmp-stdint.h <<EOF
15693
15694     /* Define int_least types */
15695     typedef int8_t     int_least8_t;
15696     typedef int16_t    int_least16_t;
15697     typedef int32_t    int_least32_t;
15698     #ifdef _INT64_T
15699     typedef int64_t    int_least64_t;
15700     #endif
15701
15702     typedef uint8_t    uint_least8_t;
15703     typedef uint16_t   uint_least16_t;
15704     typedef uint32_t   uint_least32_t;
15705     #ifdef _UINT64_T
15706     typedef uint64_t   uint_least64_t;
15707     #endif
15708 EOF
15709 fi
15710
15711 # ------------- done intptr types, emit int_fast types ------------
15712 if test "$ac_cv_type_int_fast32_t" != yes; then
15713       sed 's/^ *//' >> tmp-stdint.h <<EOF
15714
15715     /* Define int_fast types.  short is often slow */
15716     typedef int8_t       int_fast8_t;
15717     typedef int          int_fast16_t;
15718     typedef int32_t      int_fast32_t;
15719     #ifdef _INT64_T
15720     typedef int64_t      int_fast64_t;
15721     #endif
15722
15723     typedef uint8_t      uint_fast8_t;
15724     typedef unsigned int uint_fast16_t;
15725     typedef uint32_t     uint_fast32_t;
15726     #ifdef _UINT64_T
15727     typedef uint64_t     uint_fast64_t;
15728     #endif
15729 EOF
15730 fi
15731
15732 if test "$ac_cv_type_uintmax_t" != yes; then
15733   sed 's/^ *//' >> tmp-stdint.h <<EOF
15734
15735     /* Define intmax based on what we found */
15736     #ifndef intmax_t
15737     #ifdef _INT64_T
15738     typedef int64_t       intmax_t;
15739     #else
15740     typedef long          intmax_t;
15741     #endif
15742     #endif
15743     #ifndef uintmax_t
15744     #ifdef _UINT64_T
15745     typedef uint64_t      uintmax_t;
15746     #else
15747     typedef unsigned long uintmax_t;
15748     #endif
15749     #endif
15750 EOF
15751 fi
15752
15753 sed 's/^ *//' >> tmp-stdint.h <<EOF
15754
15755   #endif /* GCC_GENERATED_STDINT_H */
15756 EOF
15757
15758 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
15759   rm -f tmp-stdint.h
15760 else
15761   mv -f tmp-stdint.h gstdint.h
15762 fi
15763
15764  ;;
15765     "default":C) if test -n "$CONFIG_FILES"; then
15766    if test -n "${with_target_subdir}"; then
15767      # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
15768      # that multilib installs will end up installed in the correct place.
15769      # The testsuite needs it for multilib-aware ABI baseline files.
15770      # To work around this not being passed down from config-ml.in ->
15771      # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
15772      # append it here.  Only modify Makefiles that have just been created.
15773      #
15774      # Also, get rid of this simulated-VPATH thing that automake does.
15775      cat > vpsed << \_EOF
15776   s!`test -f '$<' || echo '$(srcdir)/'`!!
15777 _EOF
15778      for i in $SUBDIRS; do
15779       case $CONFIG_FILES in
15780        *${i}/Makefile*)
15781          #echo "Adding MULTISUBDIR to $i/Makefile"
15782          sed -f vpsed $i/Makefile > tmp
15783          grep '^MULTISUBDIR =' Makefile >> tmp
15784          mv tmp $i/Makefile
15785          ;;
15786       esac
15787      done
15788      rm vpsed
15789    fi
15790  fi
15791  ;;
15792
15793   esac
15794 done # for ac_tag
15795
15796
15797 as_fn_exit 0
15798 _ACEOF
15799 ac_clean_files=$ac_clean_files_save
15800
15801 test $ac_write_fail = 0 ||
15802   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
15803
15804
15805 # configure is writing to config.log, and then calls config.status.
15806 # config.status does its own redirection, appending to config.log.
15807 # Unfortunately, on DOS this fails, as config.log is still kept open
15808 # by configure, so config.status won't be able to write to it; its
15809 # output is simply discarded.  So we exec the FD to /dev/null,
15810 # effectively closing config.log, so it can be properly (re)opened and
15811 # appended to by config.status.  When coming back to configure, we
15812 # need to make the FD available again.
15813 if test "$no_create" != yes; then
15814   ac_cs_success=:
15815   ac_config_status_args=
15816   test "$silent" = yes &&
15817     ac_config_status_args="$ac_config_status_args --quiet"
15818   exec 5>/dev/null
15819   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
15820   exec 5>>config.log
15821   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
15822   # would make configure fail if this is the last instruction.
15823   $ac_cs_success || as_fn_exit $?
15824 fi
15825 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
15826   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
15827 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
15828 fi
15829