libobjc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59 for package-unused version-unused.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244 # Name of the host.
 245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 246 # so uname gets run too.
 247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 248
 249 exec 6>&1
 250
 251 #
 252 # Initializations.
 253 #
 254 ac_default_prefix=/usr/local
 255 ac_config_libobj_dir=.
 256 cross_compiling=no
 257 subdirs=
 258 MFLAGS=
 259 MAKEFLAGS=
 260 SHELL=${CONFIG_SHELL-/bin/sh}
 261
 262 # Maximum number of lines to put in a shell here document.
 263 # This variable seems obsolete.  It should probably be removed, and
 264 # only ac_max_sed_lines should be used.
 265 : ${ac_max_here_lines=38}
 266
 267 # Identity of this package.
 268 PACKAGE_NAME='package-unused'
 269 PACKAGE_TARNAME='libobjc'
 270 PACKAGE_VERSION='version-unused'
 271 PACKAGE_STRING='package-unused version-unused'
 272 PACKAGE_BUGREPORT=''
 273
 274 ac_unique_file="objc/objc.h"
 275 # Factoring default headers for most tests.
 276 ac_includes_default="\
 277 #include <stdio.h>
 278 #if HAVE_SYS_TYPES_H
 279 # include <sys/types.h>
 280 #endif
 281 #if HAVE_SYS_STAT_H
 282 # include <sys/stat.h>
 283 #endif
 284 #if STDC_HEADERS
 285 # include <stdlib.h>
 286 # include <stddef.h>
 287 #else
 288 # if HAVE_STDLIB_H
 289 #  include <stdlib.h>
 290 # endif
 291 #endif
 292 #if HAVE_STRING_H
 293 # if !STDC_HEADERS && HAVE_MEMORY_H
 294 #  include <memory.h>
 295 # endif
 296 # include <string.h>
 297 #endif
 298 #if HAVE_STRINGS_H
 299 # include <strings.h>
 300 #endif
 301 #if HAVE_INTTYPES_H
 302 # include <inttypes.h>
 303 #else
 304 # if HAVE_STDINT_H
 305 #  include <stdint.h>
 306 # endif
 307 #endif
 308 #if HAVE_UNISTD_H
 309 # include <unistd.h>
 310 #endif"
 311
 312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS VERSION OBJC_BOEHM_GC toplevel_srcdir build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical glibcpp_srcdir gcc_version toolexecdir toolexeclibdir includedirname libext CC ac_ct_CC EXEEXT OBJEXT CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP CPPFLAGS EGREP GTHREAD_FLAGS LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CPP_set=${CPP+set}
 754 ac_env_CPP_value=$CPP
 755 ac_cv_env_CPP_set=${CPP+set}
 756 ac_cv_env_CPP_value=$CPP
 757 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 758 ac_env_CPPFLAGS_value=$CPPFLAGS
 759 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 760 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 761
 762 #
 763 # Report the --help message.
 764 #
 765 if test "$ac_init_help" = "long"; then
 766   # Omit some internal or obsolete options to make the list less imposing.
 767   # This message is too long to be a string in the A/UX 3.1 sh.
 768   cat <<_ACEOF
 769 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
 770
 771 Usage: $0 [OPTION]... [VAR=VALUE]...
 772
 773 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 774 VAR=VALUE.  See below for descriptions of some of the useful variables.
 775
 776 Defaults for the options are specified in brackets.
 777
 778 Configuration:
 779   -h, --help              display this help and exit
 780       --help=short        display options specific to this package
 781       --help=recursive    display the short help of all the included packages
 782   -V, --version           display version information and exit
 783   -q, --quiet, --silent   do not print \`checking...' messages
 784       --cache-file=FILE   cache test results in FILE [disabled]
 785   -C, --config-cache      alias for \`--cache-file=config.cache'
 786   -n, --no-create         do not create output files
 787       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 788
 789 _ACEOF
 790
 791   cat <<_ACEOF
 792 Installation directories:
 793   --prefix=PREFIX         install architecture-independent files in PREFIX
 794                           [$ac_default_prefix]
 795   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 796                           [PREFIX]
 797
 798 By default, \`make install' will install all the files in
 799 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 800 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 801 for instance \`--prefix=\$HOME'.
 802
 803 For better control, use the options below.
 804
 805 Fine tuning of the installation directories:
 806   --bindir=DIR           user executables [EPREFIX/bin]
 807   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 808   --libexecdir=DIR       program executables [EPREFIX/libexec]
 809   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 810   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 811   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 812   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 813   --libdir=DIR           object code libraries [EPREFIX/lib]
 814   --includedir=DIR       C header files [PREFIX/include]
 815   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 816   --infodir=DIR          info documentation [PREFIX/info]
 817   --mandir=DIR           man documentation [PREFIX/man]
 818 _ACEOF
 819
 820   cat <<\_ACEOF
 821
 822 System types:
 823   --build=BUILD     configure for building on BUILD [guessed]
 824   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 825   --target=TARGET   configure for building compilers for TARGET [HOST]
 826 _ACEOF
 827 fi
 828
 829 if test -n "$ac_init_help"; then
 830   case $ac_init_help in
 831      short | recursive ) echo "Configuration of package-unused version-unused:";;
 832    esac
 833   cat <<\_ACEOF
 834
 835 Optional Features:
 836   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 837   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 838   --enable-multilib       build hella library versions (default)
 839   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
 840   --enable-objc-gc       enable the use of Boehm's garbage collector with
 841                           the GNU Objective-C runtime.
 842   --enable-maintainer-mode  enable make rules and dependencies not useful
 843                           (and sometimes confusing) to the casual installer
 844   --enable-shared=PKGS  build shared libraries default=yes
 845   --enable-static=PKGS  build static libraries default=yes
 846   --enable-fast-install=PKGS  optimize for fast installation default=yes
 847   --disable-libtool-lock  avoid locking (might break parallel builds)
 848   --enable-sjlj-exceptions
 849                           force use of builtin_setjmp for exceptions
 850
 851 Optional Packages:
 852   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 853   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 854   --with-target-subdir=SUBDIR
 855                            configuring in a subdirectory
 856   --with-cross-host=HOST  configuring with a cross compiler
 857   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 858   --with-pic              try to use only PIC/non-PIC objects default=use both
 859
 860 Some influential environment variables:
 861   CC          C compiler command
 862   CFLAGS      C compiler flags
 863   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 864               nonstandard directory <lib dir>
 865   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 866               headers in a nonstandard directory <include dir>
 867   CPP         C preprocessor
 868
 869 Use these variables to override the choices made by `configure' or to help
 870 it to find libraries and programs with nonstandard names/locations.
 871
 872 _ACEOF
 873 fi
 874
 875 if test "$ac_init_help" = "recursive"; then
 876   # If there are subdirs, report their specific --help.
 877   ac_popdir=`pwd`
 878   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 879     test -d $ac_dir || continue
 880     ac_builddir=.
 881
 882 if test "$ac_dir" != .; then
 883   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 884   # A "../" for each directory in $ac_dir_suffix.
 885   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 886 else
 887   ac_dir_suffix= ac_top_builddir=
 888 fi
 889
 890 case $srcdir in
 891   .)  # No --srcdir option.  We are building in place.
 892     ac_srcdir=.
 893     if test -z "$ac_top_builddir"; then
 894        ac_top_srcdir=.
 895     else
 896        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 897     fi ;;
 898   [\\/]* | ?:[\\/]* )  # Absolute path.
 899     ac_srcdir=$srcdir$ac_dir_suffix;
 900     ac_top_srcdir=$srcdir ;;
 901   *) # Relative path.
 902     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 903     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 904 esac
 905
 906 # Do not use `cd foo && pwd` to compute absolute paths, because
 907 # the directories may not exist.
 908 case `pwd` in
 909 .) ac_abs_builddir="$ac_dir";;
 910 *)
 911   case "$ac_dir" in
 912   .) ac_abs_builddir=`pwd`;;
 913   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 914   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 915   esac;;
 916 esac
 917 case $ac_abs_builddir in
 918 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 919 *)
 920   case ${ac_top_builddir}. in
 921   .) ac_abs_top_builddir=$ac_abs_builddir;;
 922   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 923   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 924   esac;;
 925 esac
 926 case $ac_abs_builddir in
 927 .) ac_abs_srcdir=$ac_srcdir;;
 928 *)
 929   case $ac_srcdir in
 930   .) ac_abs_srcdir=$ac_abs_builddir;;
 931   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 932   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 933   esac;;
 934 esac
 935 case $ac_abs_builddir in
 936 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 937 *)
 938   case $ac_top_srcdir in
 939   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 940   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 941   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 942   esac;;
 943 esac
 944
 945     cd $ac_dir
 946     # Check for guested configure; otherwise get Cygnus style configure.
 947     if test -f $ac_srcdir/configure.gnu; then
 948       echo
 949       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 950     elif test -f $ac_srcdir/configure; then
 951       echo
 952       $SHELL $ac_srcdir/configure  --help=recursive
 953     elif test -f $ac_srcdir/configure.ac ||
 954            test -f $ac_srcdir/configure.in; then
 955       echo
 956       $ac_configure --help
 957     else
 958       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 959     fi
 960     cd $ac_popdir
 961   done
 962 fi
 963
 964 test -n "$ac_init_help" && exit 0
 965 if $ac_init_version; then
 966   cat <<\_ACEOF
 967 package-unused configure version-unused
 968 generated by GNU Autoconf 2.59
 969
 970 Copyright (C) 2003 Free Software Foundation, Inc.
 971 This configure script is free software; the Free Software Foundation
 972 gives unlimited permission to copy, distribute and modify it.
 973 _ACEOF
 974   exit 0
 975 fi
 976 exec 5>config.log
 977 cat >&5 <<_ACEOF
 978 This file contains any messages produced by compilers while
 979 running configure, to aid debugging if configure makes a mistake.
 980
 981 It was created by package-unused $as_me version-unused, which was
 982 generated by GNU Autoconf 2.59.  Invocation command line was
 983
 984   $ $0 $@
 985
 986 _ACEOF
 987 {
 988 cat <<_ASUNAME
 989 ## --------- ##
 990 ## Platform. ##
 991 ## --------- ##
 992
 993 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 994 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 995 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 996 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 997 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 998
 999 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1000 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1001
1002 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1003 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1004 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1005 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1006 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1007 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1008 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1009
1010 _ASUNAME
1011
1012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1013 for as_dir in $PATH
1014 do
1015   IFS=$as_save_IFS
1016   test -z "$as_dir" && as_dir=.
1017   echo "PATH: $as_dir"
1018 done
1019
1020 } >&5
1021
1022 cat >&5 <<_ACEOF
1023
1024
1025 ## ----------- ##
1026 ## Core tests. ##
1027 ## ----------- ##
1028
1029 _ACEOF
1030
1031
1032 # Keep a trace of the command line.
1033 # Strip out --no-create and --no-recursion so they do not pile up.
1034 # Strip out --silent because we don't want to record it for future runs.
1035 # Also quote any args containing shell meta-characters.
1036 # Make two passes to allow for proper duplicate-argument suppression.
1037 ac_configure_args=
1038 ac_configure_args0=
1039 ac_configure_args1=
1040 ac_sep=
1041 ac_must_keep_next=false
1042 for ac_pass in 1 2
1043 do
1044   for ac_arg
1045   do
1046     case $ac_arg in
1047     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1048     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1049     | -silent | --silent | --silen | --sile | --sil)
1050       continue ;;
1051     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1052       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1053     esac
1054     case $ac_pass in
1055     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1056     2)
1057       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1058       if test $ac_must_keep_next = true; then
1059         ac_must_keep_next=false # Got value, back to normal.
1060       else
1061         case $ac_arg in
1062           *=* | --config-cache | -C | -disable-* | --disable-* \
1063           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1064           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1065           | -with-* | --with-* | -without-* | --without-* | --x)
1066             case "$ac_configure_args0 " in
1067               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1068             esac
1069             ;;
1070           -* ) ac_must_keep_next=true ;;
1071         esac
1072       fi
1073       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1074       # Get rid of the leading space.
1075       ac_sep=" "
1076       ;;
1077     esac
1078   done
1079 done
1080 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1081 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1082
1083 # When interrupted or exit'd, cleanup temporary files, and complete
1084 # config.log.  We remove comments because anyway the quotes in there
1085 # would cause problems or look ugly.
1086 # WARNING: Be sure not to use single quotes in there, as some shells,
1087 # such as our DU 5.0 friend, will then `close' the trap.
1088 trap 'exit_status=$?
1089   # Save into config.log some information that might help in debugging.
1090   {
1091     echo
1092
1093     cat <<\_ASBOX
1094 ## ---------------- ##
1095 ## Cache variables. ##
1096 ## ---------------- ##
1097 _ASBOX
1098     echo
1099     # The following way of writing the cache mishandles newlines in values,
1100 {
1101   (set) 2>&1 |
1102     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1103     *ac_space=\ *)
1104       sed -n \
1105         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1106           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1107       ;;
1108     *)
1109       sed -n \
1110         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1111       ;;
1112     esac;
1113 }
1114     echo
1115
1116     cat <<\_ASBOX
1117 ## ----------------- ##
1118 ## Output variables. ##
1119 ## ----------------- ##
1120 _ASBOX
1121     echo
1122     for ac_var in $ac_subst_vars
1123     do
1124       eval ac_val=$`echo $ac_var`
1125       echo "$ac_var='"'"'$ac_val'"'"'"
1126     done | sort
1127     echo
1128
1129     if test -n "$ac_subst_files"; then
1130       cat <<\_ASBOX
1131 ## ------------- ##
1132 ## Output files. ##
1133 ## ------------- ##
1134 _ASBOX
1135       echo
1136       for ac_var in $ac_subst_files
1137       do
1138         eval ac_val=$`echo $ac_var`
1139         echo "$ac_var='"'"'$ac_val'"'"'"
1140       done | sort
1141       echo
1142     fi
1143
1144     if test -s confdefs.h; then
1145       cat <<\_ASBOX
1146 ## ----------- ##
1147 ## confdefs.h. ##
1148 ## ----------- ##
1149 _ASBOX
1150       echo
1151       sed "/^$/d" confdefs.h | sort
1152       echo
1153     fi
1154     test "$ac_signal" != 0 &&
1155       echo "$as_me: caught signal $ac_signal"
1156     echo "$as_me: exit $exit_status"
1157   } >&5
1158   rm -f core *.core &&
1159   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1160     exit $exit_status
1161      ' 0
1162 for ac_signal in 1 2 13 15; do
1163   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1164 done
1165 ac_signal=0
1166
1167 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1168 rm -rf conftest* confdefs.h
1169 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1170 echo >confdefs.h
1171
1172 # Predefined preprocessor variables.
1173
1174 cat >>confdefs.h <<_ACEOF
1175 #define PACKAGE_NAME "$PACKAGE_NAME"
1176 _ACEOF
1177
1178
1179 cat >>confdefs.h <<_ACEOF
1180 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1181 _ACEOF
1182
1183
1184 cat >>confdefs.h <<_ACEOF
1185 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1186 _ACEOF
1187
1188
1189 cat >>confdefs.h <<_ACEOF
1190 #define PACKAGE_STRING "$PACKAGE_STRING"
1191 _ACEOF
1192
1193
1194 cat >>confdefs.h <<_ACEOF
1195 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1196 _ACEOF
1197
1198
1199 # Let the site file select an alternate cache file if it wants to.
1200 # Prefer explicitly selected file to automatically selected ones.
1201 if test -z "$CONFIG_SITE"; then
1202   if test "x$prefix" != xNONE; then
1203     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1204   else
1205     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1206   fi
1207 fi
1208 for ac_site_file in $CONFIG_SITE; do
1209   if test -r "$ac_site_file"; then
1210     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1211 echo "$as_me: loading site script $ac_site_file" >&6;}
1212     sed 's/^/| /' "$ac_site_file" >&5
1213     . "$ac_site_file"
1214   fi
1215 done
1216
1217 if test -r "$cache_file"; then
1218   # Some versions of bash will fail to source /dev/null (special
1219   # files actually), so we avoid doing that.
1220   if test -f "$cache_file"; then
1221     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1222 echo "$as_me: loading cache $cache_file" >&6;}
1223     case $cache_file in
1224       [\\/]* | ?:[\\/]* ) . $cache_file;;
1225       *)                      . ./$cache_file;;
1226     esac
1227   fi
1228 else
1229   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1230 echo "$as_me: creating cache $cache_file" >&6;}
1231   >$cache_file
1232 fi
1233
1234 # Check that the precious variables saved in the cache have kept the same
1235 # value.
1236 ac_cache_corrupted=false
1237 for ac_var in `(set) 2>&1 |
1238                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1239   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1240   eval ac_new_set=\$ac_env_${ac_var}_set
1241   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1242   eval ac_new_val="\$ac_env_${ac_var}_value"
1243   case $ac_old_set,$ac_new_set in
1244     set,)
1245       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1246 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1247       ac_cache_corrupted=: ;;
1248     ,set)
1249       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1250 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1251       ac_cache_corrupted=: ;;
1252     ,);;
1253     *)
1254       if test "x$ac_old_val" != "x$ac_new_val"; then
1255         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1256 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1257         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1258 echo "$as_me:   former value:  $ac_old_val" >&2;}
1259         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1260 echo "$as_me:   current value: $ac_new_val" >&2;}
1261         ac_cache_corrupted=:
1262       fi;;
1263   esac
1264   # Pass precious variables to config.status.
1265   if test "$ac_new_set" = set; then
1266     case $ac_new_val in
1267     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1268       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1269     *) ac_arg=$ac_var=$ac_new_val ;;
1270     esac
1271     case " $ac_configure_args " in
1272       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1273       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1274     esac
1275   fi
1276 done
1277 if $ac_cache_corrupted; then
1278   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1279 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1280   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1281 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1282    { (exit 1); exit 1; }; }
1283 fi
1284
1285 ac_ext=c
1286 ac_cpp='$CPP $CPPFLAGS'
1287 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1288 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1289 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319 # We need the following definitions because AC_PROG_LIBTOOL relies on them
1320 PACKAGE=libobjc
1321 # Version is pulled out to make it a bit easier to change using sed.
1322 VERSION=1:0:0
1323
1324
1325 # This works around the fact that libtool configuration may change LD
1326 # for this particular configuration, but some shells, instead of
1327 # keeping the changes in LD private, export them just because LD is
1328 # exported.
1329 ORIGINAL_LD_FOR_MULTILIBS=$LD
1330
1331 # -------
1332 # Options
1333 # -------
1334
1335 # Default to --enable-multilib
1336 # Check whether --enable-multilib or --disable-multilib was given.
1337 if test "${enable_multilib+set}" = set; then
1338   enableval="$enable_multilib"
1339   case "${enableval}" in
1340     yes) multilib=yes ;;
1341     no)  multilib=no ;;
1342     *)   { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
1343 echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
1344    { (exit 1); exit 1; }; } ;;
1345    esac
1346 else
1347   multilib=yes
1348 fi;
1349
1350 # We use these options to decide which functions to include.
1351
1352 # Check whether --with-target-subdir or --without-target-subdir was given.
1353 if test "${with_target_subdir+set}" = set; then
1354   withval="$with_target_subdir"
1355
1356 fi;
1357
1358 # Check whether --with-cross-host or --without-cross-host was given.
1359 if test "${with_cross_host+set}" = set; then
1360   withval="$with_cross_host"
1361
1362 fi;
1363
1364 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1365 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1366 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1367 if test "${enable_version_specific_runtime_libs+set}" = set; then
1368   enableval="$enable_version_specific_runtime_libs"
1369   case "$enableval" in
1370  yes) version_specific_libs=yes ;;
1371  no)  version_specific_libs=no ;;
1372  *)   { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1373 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1374    { (exit 1); exit 1; }; };;
1375  esac
1376 else
1377   version_specific_libs=no
1378 fi;
1379 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1380 echo "${ECHO_T}$version_specific_libs" >&6
1381
1382 # Check whether --enable-objc-gc or --disable-objc-gc was given.
1383 if test "${enable_objc_gc+set}" = set; then
1384   enableval="$enable_objc_gc"
1385   case $enable_objc_gc in
1386   no) OBJC_BOEHM_GC='' ;;
1387   *) OBJC_BOEHM_GC=libobjc_gc.la ;;
1388 esac
1389 else
1390   OBJC_BOEHM_GC=''
1391 fi;
1392
1393
1394 # -----------
1395 # Directories
1396 # -----------
1397
1398 # When building with srcdir == objdir, links to the source files will
1399 # be created in directories within the target_subdir.  We have to
1400 # adjust toplevel_srcdir accordingly, so that configure finds
1401 # install-sh and other auxiliary files that live in the top-level
1402 # source directory.
1403 if test "${srcdir}" = "."; then
1404   if test -z "${with_target_subdir}"; then
1405     toprel=".."
1406   else
1407     if test "${with_target_subdir}" != "."; then
1408       toprel="${with_multisrctop}../.."
1409     else
1410       toprel="${with_multisrctop}.."
1411     fi
1412   fi
1413 else
1414   toprel=".."
1415 fi
1416 ac_aux_dir=
1417 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
1418   if test -f $ac_dir/install-sh; then
1419     ac_aux_dir=$ac_dir
1420     ac_install_sh="$ac_aux_dir/install-sh -c"
1421     break
1422   elif test -f $ac_dir/install.sh; then
1423     ac_aux_dir=$ac_dir
1424     ac_install_sh="$ac_aux_dir/install.sh -c"
1425     break
1426   elif test -f $ac_dir/shtool; then
1427     ac_aux_dir=$ac_dir
1428     ac_install_sh="$ac_aux_dir/shtool install -c"
1429     break
1430   fi
1431 done
1432 if test -z "$ac_aux_dir"; then
1433   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&5
1434 echo "$as_me: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&2;}
1435    { (exit 1); exit 1; }; }
1436 fi
1437 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1438 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1439 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1440
1441 toplevel_srcdir=\${srcdir}/$toprel
1442
1443
1444 # Make sure we can run config.sub.
1445 $ac_config_sub sun4 >/dev/null 2>&1 ||
1446   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1447 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1448    { (exit 1); exit 1; }; }
1449
1450 echo "$as_me:$LINENO: checking build system type" >&5
1451 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1452 if test "${ac_cv_build+set}" = set; then
1453   echo $ECHO_N "(cached) $ECHO_C" >&6
1454 else
1455   ac_cv_build_alias=$build_alias
1456 test -z "$ac_cv_build_alias" &&
1457   ac_cv_build_alias=`$ac_config_guess`
1458 test -z "$ac_cv_build_alias" &&
1459   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1460 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1461    { (exit 1); exit 1; }; }
1462 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1463   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1464 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1465    { (exit 1); exit 1; }; }
1466
1467 fi
1468 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1469 echo "${ECHO_T}$ac_cv_build" >&6
1470 build=$ac_cv_build
1471 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1472 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1473 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1474
1475
1476 echo "$as_me:$LINENO: checking host system type" >&5
1477 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1478 if test "${ac_cv_host+set}" = set; then
1479   echo $ECHO_N "(cached) $ECHO_C" >&6
1480 else
1481   ac_cv_host_alias=$host_alias
1482 test -z "$ac_cv_host_alias" &&
1483   ac_cv_host_alias=$ac_cv_build_alias
1484 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1485   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1486 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1487    { (exit 1); exit 1; }; }
1488
1489 fi
1490 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1491 echo "${ECHO_T}$ac_cv_host" >&6
1492 host=$ac_cv_host
1493 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1494 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1495 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1496
1497
1498 echo "$as_me:$LINENO: checking target system type" >&5
1499 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1500 if test "${ac_cv_target+set}" = set; then
1501   echo $ECHO_N "(cached) $ECHO_C" >&6
1502 else
1503   ac_cv_target_alias=$target_alias
1504 test "x$ac_cv_target_alias" = "x" &&
1505   ac_cv_target_alias=$ac_cv_host_alias
1506 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1507   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1508 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1509    { (exit 1); exit 1; }; }
1510
1511 fi
1512 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1513 echo "${ECHO_T}$ac_cv_target" >&6
1514 target=$ac_cv_target
1515 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1516 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1517 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1518
1519
1520 # The aliases save the names the user supplied, while $host etc.
1521 # will get canonicalized.
1522 test -n "$target_alias" &&
1523   test "$program_prefix$program_suffix$program_transform_name" = \
1524     NONENONEs,x,x, &&
1525   program_prefix=${target_alias}-
1526  case ${build_alias} in
1527   "") build_noncanonical=${build} ;;
1528   *) build_noncanonical=${build_alias} ;;
1529 esac
1530
1531  case ${host_alias} in
1532   "") host_noncanonical=${build_noncanonical} ;;
1533   *) host_noncanonical=${host_alias} ;;
1534 esac
1535
1536  case ${target_alias} in
1537   "") target_noncanonical=${host_noncanonical} ;;
1538   *) target_noncanonical=${target_alias} ;;
1539 esac
1540
1541
1542
1543
1544 # Export source directory.
1545 # These need to be absolute paths, yet at the same time need to
1546 # canonicalize only relative paths, because then amd will not unmount
1547 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
1548 case $srcdir in
1549   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
1550   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
1551 esac
1552
1553
1554 # Process the option "--enable-version-specific-runtime-libs"
1555 gcc_version_trigger=${srcdir}/../gcc/version.c
1556 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1557 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1558
1559
1560 # Calculate toolexeclibdir
1561 # Also toolexecdir, though it's only used in toolexeclibdir
1562 case ${version_specific_libs} in
1563   yes)
1564     # Need the gcc compiler version to know where to install libraries
1565     # and header files if --enable-version-specific-runtime-libs option
1566     # is selected.
1567     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
1568     toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1569     ;;
1570   no)
1571     if test -n "$with_cross_host" &&
1572        test x"$with_cross_host" != x"no"; then
1573       # Install a library built with a cross compiler in tooldir, not libdir.
1574       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
1575       toolexeclibdir='$(toolexecdir)/lib'
1576     else
1577       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
1578       toolexeclibdir='$(libdir)'
1579     fi
1580     multi_os_directory=`$CC -print-multi-os-directory`
1581     case $multi_os_directory in
1582       .) ;; # Avoid trailing /.
1583       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1584     esac
1585     ;;
1586 esac
1587
1588
1589
1590 # Figure out if we want to name the include directory and the
1591 #  library name changes differently.
1592 includedirname=include
1593 libext=
1594 case "${host}" in
1595   *-darwin*)
1596     # Darwin is the only target so far that needs a different include directory.
1597     includedirname=include-gnu-runtime
1598     libext=-gnu
1599     ;;
1600 esac
1601
1602
1603
1604           ac_config_headers="$ac_config_headers config.h"
1605
1606
1607 # --------
1608 # Programs
1609 # --------
1610
1611
1612
1613 # We must force CC to /not/ be a precious variable; otherwise
1614 # the wrong, non-multilib-adjusted value will be used in multilibs.
1615 # As a side effect, we have to subst CFLAGS ourselves.
1616
1617
1618 ac_ext=c
1619 ac_cpp='$CPP $CPPFLAGS'
1620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1623 if test -n "$ac_tool_prefix"; then
1624   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1625 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1626 echo "$as_me:$LINENO: checking for $ac_word" >&5
1627 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1628 if test "${ac_cv_prog_CC+set}" = set; then
1629   echo $ECHO_N "(cached) $ECHO_C" >&6
1630 else
1631   if test -n "$CC"; then
1632   ac_cv_prog_CC="$CC" # Let the user override the test.
1633 else
1634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1635 for as_dir in $PATH
1636 do
1637   IFS=$as_save_IFS
1638   test -z "$as_dir" && as_dir=.
1639   for ac_exec_ext in '' $ac_executable_extensions; do
1640   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1641     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1642     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1643     break 2
1644   fi
1645 done
1646 done
1647
1648 fi
1649 fi
1650 CC=$ac_cv_prog_CC
1651 if test -n "$CC"; then
1652   echo "$as_me:$LINENO: result: $CC" >&5
1653 echo "${ECHO_T}$CC" >&6
1654 else
1655   echo "$as_me:$LINENO: result: no" >&5
1656 echo "${ECHO_T}no" >&6
1657 fi
1658
1659 fi
1660 if test -z "$ac_cv_prog_CC"; then
1661   ac_ct_CC=$CC
1662   # Extract the first word of "gcc", so it can be a program name with args.
1663 set dummy gcc; ac_word=$2
1664 echo "$as_me:$LINENO: checking for $ac_word" >&5
1665 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1666 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1667   echo $ECHO_N "(cached) $ECHO_C" >&6
1668 else
1669   if test -n "$ac_ct_CC"; then
1670   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1671 else
1672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1673 for as_dir in $PATH
1674 do
1675   IFS=$as_save_IFS
1676   test -z "$as_dir" && as_dir=.
1677   for ac_exec_ext in '' $ac_executable_extensions; do
1678   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1679     ac_cv_prog_ac_ct_CC="gcc"
1680     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1681     break 2
1682   fi
1683 done
1684 done
1685
1686 fi
1687 fi
1688 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1689 if test -n "$ac_ct_CC"; then
1690   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1691 echo "${ECHO_T}$ac_ct_CC" >&6
1692 else
1693   echo "$as_me:$LINENO: result: no" >&5
1694 echo "${ECHO_T}no" >&6
1695 fi
1696
1697   CC=$ac_ct_CC
1698 else
1699   CC="$ac_cv_prog_CC"
1700 fi
1701
1702 if test -z "$CC"; then
1703   if test -n "$ac_tool_prefix"; then
1704   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1705 set dummy ${ac_tool_prefix}cc; ac_word=$2
1706 echo "$as_me:$LINENO: checking for $ac_word" >&5
1707 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1708 if test "${ac_cv_prog_CC+set}" = set; then
1709   echo $ECHO_N "(cached) $ECHO_C" >&6
1710 else
1711   if test -n "$CC"; then
1712   ac_cv_prog_CC="$CC" # Let the user override the test.
1713 else
1714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1715 for as_dir in $PATH
1716 do
1717   IFS=$as_save_IFS
1718   test -z "$as_dir" && as_dir=.
1719   for ac_exec_ext in '' $ac_executable_extensions; do
1720   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1721     ac_cv_prog_CC="${ac_tool_prefix}cc"
1722     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1723     break 2
1724   fi
1725 done
1726 done
1727
1728 fi
1729 fi
1730 CC=$ac_cv_prog_CC
1731 if test -n "$CC"; then
1732   echo "$as_me:$LINENO: result: $CC" >&5
1733 echo "${ECHO_T}$CC" >&6
1734 else
1735   echo "$as_me:$LINENO: result: no" >&5
1736 echo "${ECHO_T}no" >&6
1737 fi
1738
1739 fi
1740 if test -z "$ac_cv_prog_CC"; then
1741   ac_ct_CC=$CC
1742   # Extract the first word of "cc", so it can be a program name with args.
1743 set dummy cc; ac_word=$2
1744 echo "$as_me:$LINENO: checking for $ac_word" >&5
1745 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1746 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1747   echo $ECHO_N "(cached) $ECHO_C" >&6
1748 else
1749   if test -n "$ac_ct_CC"; then
1750   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1751 else
1752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1753 for as_dir in $PATH
1754 do
1755   IFS=$as_save_IFS
1756   test -z "$as_dir" && as_dir=.
1757   for ac_exec_ext in '' $ac_executable_extensions; do
1758   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1759     ac_cv_prog_ac_ct_CC="cc"
1760     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1761     break 2
1762   fi
1763 done
1764 done
1765
1766 fi
1767 fi
1768 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1769 if test -n "$ac_ct_CC"; then
1770   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1771 echo "${ECHO_T}$ac_ct_CC" >&6
1772 else
1773   echo "$as_me:$LINENO: result: no" >&5
1774 echo "${ECHO_T}no" >&6
1775 fi
1776
1777   CC=$ac_ct_CC
1778 else
1779   CC="$ac_cv_prog_CC"
1780 fi
1781
1782 fi
1783 if test -z "$CC"; then
1784   # Extract the first word of "cc", so it can be a program name with args.
1785 set dummy cc; ac_word=$2
1786 echo "$as_me:$LINENO: checking for $ac_word" >&5
1787 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1788 if test "${ac_cv_prog_CC+set}" = set; then
1789   echo $ECHO_N "(cached) $ECHO_C" >&6
1790 else
1791   if test -n "$CC"; then
1792   ac_cv_prog_CC="$CC" # Let the user override the test.
1793 else
1794   ac_prog_rejected=no
1795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1796 for as_dir in $PATH
1797 do
1798   IFS=$as_save_IFS
1799   test -z "$as_dir" && as_dir=.
1800   for ac_exec_ext in '' $ac_executable_extensions; do
1801   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1802     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1803        ac_prog_rejected=yes
1804        continue
1805      fi
1806     ac_cv_prog_CC="cc"
1807     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1808     break 2
1809   fi
1810 done
1811 done
1812
1813 if test $ac_prog_rejected = yes; then
1814   # We found a bogon in the path, so make sure we never use it.
1815   set dummy $ac_cv_prog_CC
1816   shift
1817   if test $# != 0; then
1818     # We chose a different compiler from the bogus one.
1819     # However, it has the same basename, so the bogon will be chosen
1820     # first if we set CC to just the basename; use the full file name.
1821     shift
1822     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1823   fi
1824 fi
1825 fi
1826 fi
1827 CC=$ac_cv_prog_CC
1828 if test -n "$CC"; then
1829   echo "$as_me:$LINENO: result: $CC" >&5
1830 echo "${ECHO_T}$CC" >&6
1831 else
1832   echo "$as_me:$LINENO: result: no" >&5
1833 echo "${ECHO_T}no" >&6
1834 fi
1835
1836 fi
1837 if test -z "$CC"; then
1838   if test -n "$ac_tool_prefix"; then
1839   for ac_prog in cl
1840   do
1841     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1842 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1843 echo "$as_me:$LINENO: checking for $ac_word" >&5
1844 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1845 if test "${ac_cv_prog_CC+set}" = set; then
1846   echo $ECHO_N "(cached) $ECHO_C" >&6
1847 else
1848   if test -n "$CC"; then
1849   ac_cv_prog_CC="$CC" # Let the user override the test.
1850 else
1851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1852 for as_dir in $PATH
1853 do
1854   IFS=$as_save_IFS
1855   test -z "$as_dir" && as_dir=.
1856   for ac_exec_ext in '' $ac_executable_extensions; do
1857   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1858     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1859     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1860     break 2
1861   fi
1862 done
1863 done
1864
1865 fi
1866 fi
1867 CC=$ac_cv_prog_CC
1868 if test -n "$CC"; then
1869   echo "$as_me:$LINENO: result: $CC" >&5
1870 echo "${ECHO_T}$CC" >&6
1871 else
1872   echo "$as_me:$LINENO: result: no" >&5
1873 echo "${ECHO_T}no" >&6
1874 fi
1875
1876     test -n "$CC" && break
1877   done
1878 fi
1879 if test -z "$CC"; then
1880   ac_ct_CC=$CC
1881   for ac_prog in cl
1882 do
1883   # Extract the first word of "$ac_prog", so it can be a program name with args.
1884 set dummy $ac_prog; ac_word=$2
1885 echo "$as_me:$LINENO: checking for $ac_word" >&5
1886 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1887 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1888   echo $ECHO_N "(cached) $ECHO_C" >&6
1889 else
1890   if test -n "$ac_ct_CC"; then
1891   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1892 else
1893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1894 for as_dir in $PATH
1895 do
1896   IFS=$as_save_IFS
1897   test -z "$as_dir" && as_dir=.
1898   for ac_exec_ext in '' $ac_executable_extensions; do
1899   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1900     ac_cv_prog_ac_ct_CC="$ac_prog"
1901     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1902     break 2
1903   fi
1904 done
1905 done
1906
1907 fi
1908 fi
1909 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1910 if test -n "$ac_ct_CC"; then
1911   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1912 echo "${ECHO_T}$ac_ct_CC" >&6
1913 else
1914   echo "$as_me:$LINENO: result: no" >&5
1915 echo "${ECHO_T}no" >&6
1916 fi
1917
1918   test -n "$ac_ct_CC" && break
1919 done
1920
1921   CC=$ac_ct_CC
1922 fi
1923
1924 fi
1925
1926
1927 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1928 See \`config.log' for more details." >&5
1929 echo "$as_me: error: no acceptable C compiler found in \$PATH
1930 See \`config.log' for more details." >&2;}
1931    { (exit 1); exit 1; }; }
1932
1933 # Provide some information about the compiler.
1934 echo "$as_me:$LINENO:" \
1935      "checking for C compiler version" >&5
1936 ac_compiler=`set X $ac_compile; echo $2`
1937 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1938   (eval $ac_compiler --version </dev/null >&5) 2>&5
1939   ac_status=$?
1940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1941   (exit $ac_status); }
1942 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1943   (eval $ac_compiler -v </dev/null >&5) 2>&5
1944   ac_status=$?
1945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1946   (exit $ac_status); }
1947 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1948   (eval $ac_compiler -V </dev/null >&5) 2>&5
1949   ac_status=$?
1950   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1951   (exit $ac_status); }
1952
1953 cat >conftest.$ac_ext <<_ACEOF
1954 /* confdefs.h.  */
1955 _ACEOF
1956 cat confdefs.h >>conftest.$ac_ext
1957 cat >>conftest.$ac_ext <<_ACEOF
1958 /* end confdefs.h.  */
1959
1960 int
1961 main ()
1962 {
1963
1964   ;
1965   return 0;
1966 }
1967 _ACEOF
1968 # FIXME: Cleanup?
1969 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1970   (eval $ac_link) 2>&5
1971   ac_status=$?
1972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1973   (exit $ac_status); }; then
1974   gcc_no_link=no
1975 else
1976   gcc_no_link=yes
1977 fi
1978
1979 if test x$gcc_no_link = xyes; then
1980   # Setting cross_compile will disable run tests; it will
1981   # also disable AC_CHECK_FILE but that's generally
1982   # correct if we can't link.
1983   cross_compiling=yes
1984   EXEEXT=
1985 else
1986   cat >conftest.$ac_ext <<_ACEOF
1987 /* confdefs.h.  */
1988 _ACEOF
1989 cat confdefs.h >>conftest.$ac_ext
1990 cat >>conftest.$ac_ext <<_ACEOF
1991 /* end confdefs.h.  */
1992
1993 int
1994 main ()
1995 {
1996
1997   ;
1998   return 0;
1999 }
2000 _ACEOF
2001 ac_clean_files_save=$ac_clean_files
2002 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2003 # Try to create an executable without -o first, disregard a.out.
2004 # It will help us diagnose broken compilers, and finding out an intuition
2005 # of exeext.
2006 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2007 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2008 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2009 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2010   (eval $ac_link_default) 2>&5
2011   ac_status=$?
2012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2013   (exit $ac_status); }; then
2014   # Find the output, starting from the most likely.  This scheme is
2015 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2016 # resort.
2017
2018 # Be careful to initialize this variable, since it used to be cached.
2019 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2020 ac_cv_exeext=
2021 # b.out is created by i960 compilers.
2022 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2023 do
2024   test -f "$ac_file" || continue
2025   case $ac_file in
2026     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2027         ;;
2028     conftest.$ac_ext )
2029         # This is the source file.
2030         ;;
2031     [ab].out )
2032         # We found the default executable, but exeext='' is most
2033         # certainly right.
2034         break;;
2035     *.* )
2036         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2037         # FIXME: I believe we export ac_cv_exeext for Libtool,
2038         # but it would be cool to find out if it's true.  Does anybody
2039         # maintain Libtool? --akim.
2040         export ac_cv_exeext
2041         break;;
2042     * )
2043         break;;
2044   esac
2045 done
2046 else
2047   echo "$as_me: failed program was:" >&5
2048 sed 's/^/| /' conftest.$ac_ext >&5
2049
2050 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2051 See \`config.log' for more details." >&5
2052 echo "$as_me: error: C compiler cannot create executables
2053 See \`config.log' for more details." >&2;}
2054    { (exit 77); exit 77; }; }
2055 fi
2056
2057 ac_exeext=$ac_cv_exeext
2058 echo "$as_me:$LINENO: result: $ac_file" >&5
2059 echo "${ECHO_T}$ac_file" >&6
2060
2061 # Check the compiler produces executables we can run.  If not, either
2062 # the compiler is broken, or we cross compile.
2063 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2064 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2065 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2066 # If not cross compiling, check that we can run a simple program.
2067 if test "$cross_compiling" != yes; then
2068   if { ac_try='./$ac_file'
2069   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2070   (eval $ac_try) 2>&5
2071   ac_status=$?
2072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2073   (exit $ac_status); }; }; then
2074     cross_compiling=no
2075   else
2076     if test "$cross_compiling" = maybe; then
2077         cross_compiling=yes
2078     else
2079         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2080 If you meant to cross compile, use \`--host'.
2081 See \`config.log' for more details." >&5
2082 echo "$as_me: error: cannot run C compiled programs.
2083 If you meant to cross compile, use \`--host'.
2084 See \`config.log' for more details." >&2;}
2085    { (exit 1); exit 1; }; }
2086     fi
2087   fi
2088 fi
2089 echo "$as_me:$LINENO: result: yes" >&5
2090 echo "${ECHO_T}yes" >&6
2091
2092 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2093 ac_clean_files=$ac_clean_files_save
2094 # Check the compiler produces executables we can run.  If not, either
2095 # the compiler is broken, or we cross compile.
2096 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2097 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2098 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2099 echo "${ECHO_T}$cross_compiling" >&6
2100
2101 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2102 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2103 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2104   (eval $ac_link) 2>&5
2105   ac_status=$?
2106   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2107   (exit $ac_status); }; then
2108   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2109 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2110 # work properly (i.e., refer to `conftest.exe'), while it won't with
2111 # `rm'.
2112 for ac_file in conftest.exe conftest conftest.*; do
2113   test -f "$ac_file" || continue
2114   case $ac_file in
2115     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2116     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2117           export ac_cv_exeext
2118           break;;
2119     * ) break;;
2120   esac
2121 done
2122 else
2123   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2124 See \`config.log' for more details." >&5
2125 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2126 See \`config.log' for more details." >&2;}
2127    { (exit 1); exit 1; }; }
2128 fi
2129
2130 rm -f conftest$ac_cv_exeext
2131 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2132 echo "${ECHO_T}$ac_cv_exeext" >&6
2133
2134 rm -f conftest.$ac_ext
2135 EXEEXT=$ac_cv_exeext
2136 ac_exeext=$EXEEXT
2137 fi
2138 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2139 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2140 if test "${ac_cv_objext+set}" = set; then
2141   echo $ECHO_N "(cached) $ECHO_C" >&6
2142 else
2143   cat >conftest.$ac_ext <<_ACEOF
2144 /* confdefs.h.  */
2145 _ACEOF
2146 cat confdefs.h >>conftest.$ac_ext
2147 cat >>conftest.$ac_ext <<_ACEOF
2148 /* end confdefs.h.  */
2149
2150 int
2151 main ()
2152 {
2153
2154   ;
2155   return 0;
2156 }
2157 _ACEOF
2158 rm -f conftest.o conftest.obj
2159 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2160   (eval $ac_compile) 2>&5
2161   ac_status=$?
2162   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2163   (exit $ac_status); }; then
2164   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2165   case $ac_file in
2166     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2167     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2168        break;;
2169   esac
2170 done
2171 else
2172   echo "$as_me: failed program was:" >&5
2173 sed 's/^/| /' conftest.$ac_ext >&5
2174
2175 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2176 See \`config.log' for more details." >&5
2177 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2178 See \`config.log' for more details." >&2;}
2179    { (exit 1); exit 1; }; }
2180 fi
2181
2182 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2183 fi
2184 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2185 echo "${ECHO_T}$ac_cv_objext" >&6
2186 OBJEXT=$ac_cv_objext
2187 ac_objext=$OBJEXT
2188 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2189 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2190 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2191   echo $ECHO_N "(cached) $ECHO_C" >&6
2192 else
2193   cat >conftest.$ac_ext <<_ACEOF
2194 /* confdefs.h.  */
2195 _ACEOF
2196 cat confdefs.h >>conftest.$ac_ext
2197 cat >>conftest.$ac_ext <<_ACEOF
2198 /* end confdefs.h.  */
2199
2200 int
2201 main ()
2202 {
2203 #ifndef __GNUC__
2204        choke me
2205 #endif
2206
2207   ;
2208   return 0;
2209 }
2210 _ACEOF
2211 rm -f conftest.$ac_objext
2212 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2213   (eval $ac_compile) 2>conftest.er1
2214   ac_status=$?
2215   grep -v '^ *+' conftest.er1 >conftest.err
2216   rm -f conftest.er1
2217   cat conftest.err >&5
2218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2219   (exit $ac_status); } &&
2220          { ac_try='test -z "$ac_c_werror_flag"
2221                          || test ! -s conftest.err'
2222   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2223   (eval $ac_try) 2>&5
2224   ac_status=$?
2225   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2226   (exit $ac_status); }; } &&
2227          { ac_try='test -s conftest.$ac_objext'
2228   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2229   (eval $ac_try) 2>&5
2230   ac_status=$?
2231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2232   (exit $ac_status); }; }; then
2233   ac_compiler_gnu=yes
2234 else
2235   echo "$as_me: failed program was:" >&5
2236 sed 's/^/| /' conftest.$ac_ext >&5
2237
2238 ac_compiler_gnu=no
2239 fi
2240 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2241 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2242
2243 fi
2244 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2245 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2246 GCC=`test $ac_compiler_gnu = yes && echo yes`
2247 ac_test_CFLAGS=${CFLAGS+set}
2248 ac_save_CFLAGS=$CFLAGS
2249 CFLAGS="-g"
2250 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2251 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2252 if test "${ac_cv_prog_cc_g+set}" = set; then
2253   echo $ECHO_N "(cached) $ECHO_C" >&6
2254 else
2255   cat >conftest.$ac_ext <<_ACEOF
2256 /* confdefs.h.  */
2257 _ACEOF
2258 cat confdefs.h >>conftest.$ac_ext
2259 cat >>conftest.$ac_ext <<_ACEOF
2260 /* end confdefs.h.  */
2261
2262 int
2263 main ()
2264 {
2265
2266   ;
2267   return 0;
2268 }
2269 _ACEOF
2270 rm -f conftest.$ac_objext
2271 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2272   (eval $ac_compile) 2>conftest.er1
2273   ac_status=$?
2274   grep -v '^ *+' conftest.er1 >conftest.err
2275   rm -f conftest.er1
2276   cat conftest.err >&5
2277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2278   (exit $ac_status); } &&
2279          { ac_try='test -z "$ac_c_werror_flag"
2280                          || test ! -s conftest.err'
2281   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2282   (eval $ac_try) 2>&5
2283   ac_status=$?
2284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2285   (exit $ac_status); }; } &&
2286          { ac_try='test -s conftest.$ac_objext'
2287   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2288   (eval $ac_try) 2>&5
2289   ac_status=$?
2290   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2291   (exit $ac_status); }; }; then
2292   ac_cv_prog_cc_g=yes
2293 else
2294   echo "$as_me: failed program was:" >&5
2295 sed 's/^/| /' conftest.$ac_ext >&5
2296
2297 ac_cv_prog_cc_g=no
2298 fi
2299 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2300 fi
2301 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2302 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2303 if test "$ac_test_CFLAGS" = set; then
2304   CFLAGS=$ac_save_CFLAGS
2305 elif test $ac_cv_prog_cc_g = yes; then
2306   if test "$GCC" = yes; then
2307     CFLAGS="-g -O2"
2308   else
2309     CFLAGS="-g"
2310   fi
2311 else
2312   if test "$GCC" = yes; then
2313     CFLAGS="-O2"
2314   else
2315     CFLAGS=
2316   fi
2317 fi
2318 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2319 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2320 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2321   echo $ECHO_N "(cached) $ECHO_C" >&6
2322 else
2323   ac_cv_prog_cc_stdc=no
2324 ac_save_CC=$CC
2325 cat >conftest.$ac_ext <<_ACEOF
2326 /* confdefs.h.  */
2327 _ACEOF
2328 cat confdefs.h >>conftest.$ac_ext
2329 cat >>conftest.$ac_ext <<_ACEOF
2330 /* end confdefs.h.  */
2331 #include <stdarg.h>
2332 #include <stdio.h>
2333 #include <sys/types.h>
2334 #include <sys/stat.h>
2335 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2336 struct buf { int x; };
2337 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2338 static char *e (p, i)
2339      char **p;
2340      int i;
2341 {
2342   return p[i];
2343 }
2344 static char *f (char * (*g) (char **, int), char **p, ...)
2345 {
2346   char *s;
2347   va_list v;
2348   va_start (v,p);
2349   s = g (p, va_arg (v,int));
2350   va_end (v);
2351   return s;
2352 }
2353
2354 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2355    function prototypes and stuff, but not '\xHH' hex character constants.
2356    These don't provoke an error unfortunately, instead are silently treated
2357    as 'x'.  The following induces an error, until -std1 is added to get
2358    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2359    array size at least.  It's necessary to write '\x00'==0 to get something
2360    that's true only with -std1.  */
2361 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2362
2363 int test (int i, double x);
2364 struct s1 {int (*f) (int a);};
2365 struct s2 {int (*f) (double a);};
2366 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2367 int argc;
2368 char **argv;
2369 int
2370 main ()
2371 {
2372 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2373   ;
2374   return 0;
2375 }
2376 _ACEOF
2377 # Don't try gcc -ansi; that turns off useful extensions and
2378 # breaks some systems' header files.
2379 # AIX                   -qlanglvl=ansi
2380 # Ultrix and OSF/1      -std1
2381 # HP-UX 10.20 and later -Ae
2382 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2383 # SVR4                  -Xc -D__EXTENSIONS__
2384 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2385 do
2386   CC="$ac_save_CC $ac_arg"
2387   rm -f conftest.$ac_objext
2388 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2389   (eval $ac_compile) 2>conftest.er1
2390   ac_status=$?
2391   grep -v '^ *+' conftest.er1 >conftest.err
2392   rm -f conftest.er1
2393   cat conftest.err >&5
2394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395   (exit $ac_status); } &&
2396          { ac_try='test -z "$ac_c_werror_flag"
2397                          || test ! -s conftest.err'
2398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2399   (eval $ac_try) 2>&5
2400   ac_status=$?
2401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2402   (exit $ac_status); }; } &&
2403          { ac_try='test -s conftest.$ac_objext'
2404   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2405   (eval $ac_try) 2>&5
2406   ac_status=$?
2407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2408   (exit $ac_status); }; }; then
2409   ac_cv_prog_cc_stdc=$ac_arg
2410 break
2411 else
2412   echo "$as_me: failed program was:" >&5
2413 sed 's/^/| /' conftest.$ac_ext >&5
2414
2415 fi
2416 rm -f conftest.err conftest.$ac_objext
2417 done
2418 rm -f conftest.$ac_ext conftest.$ac_objext
2419 CC=$ac_save_CC
2420
2421 fi
2422
2423 case "x$ac_cv_prog_cc_stdc" in
2424   x|xno)
2425     echo "$as_me:$LINENO: result: none needed" >&5
2426 echo "${ECHO_T}none needed" >&6 ;;
2427   *)
2428     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2429 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2430     CC="$CC $ac_cv_prog_cc_stdc" ;;
2431 esac
2432
2433 # Some people use a C++ compiler to compile C.  Since we use `exit',
2434 # in C++ we need to declare it.  In case someone uses the same compiler
2435 # for both compiling C and C++ we need to have the C++ compiler decide
2436 # the declaration of exit, since it's the most demanding environment.
2437 cat >conftest.$ac_ext <<_ACEOF
2438 #ifndef __cplusplus
2439   choke me
2440 #endif
2441 _ACEOF
2442 rm -f conftest.$ac_objext
2443 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2444   (eval $ac_compile) 2>conftest.er1
2445   ac_status=$?
2446   grep -v '^ *+' conftest.er1 >conftest.err
2447   rm -f conftest.er1
2448   cat conftest.err >&5
2449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2450   (exit $ac_status); } &&
2451          { ac_try='test -z "$ac_c_werror_flag"
2452                          || test ! -s conftest.err'
2453   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2454   (eval $ac_try) 2>&5
2455   ac_status=$?
2456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2457   (exit $ac_status); }; } &&
2458          { ac_try='test -s conftest.$ac_objext'
2459   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2460   (eval $ac_try) 2>&5
2461   ac_status=$?
2462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2463   (exit $ac_status); }; }; then
2464   for ac_declaration in \
2465    '' \
2466    'extern "C" void std::exit (int) throw (); using std::exit;' \
2467    'extern "C" void std::exit (int); using std::exit;' \
2468    'extern "C" void exit (int) throw ();' \
2469    'extern "C" void exit (int);' \
2470    'void exit (int);'
2471 do
2472   cat >conftest.$ac_ext <<_ACEOF
2473 /* confdefs.h.  */
2474 _ACEOF
2475 cat confdefs.h >>conftest.$ac_ext
2476 cat >>conftest.$ac_ext <<_ACEOF
2477 /* end confdefs.h.  */
2478 $ac_declaration
2479 #include <stdlib.h>
2480 int
2481 main ()
2482 {
2483 exit (42);
2484   ;
2485   return 0;
2486 }
2487 _ACEOF
2488 rm -f conftest.$ac_objext
2489 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2490   (eval $ac_compile) 2>conftest.er1
2491   ac_status=$?
2492   grep -v '^ *+' conftest.er1 >conftest.err
2493   rm -f conftest.er1
2494   cat conftest.err >&5
2495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496   (exit $ac_status); } &&
2497          { ac_try='test -z "$ac_c_werror_flag"
2498                          || test ! -s conftest.err'
2499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2500   (eval $ac_try) 2>&5
2501   ac_status=$?
2502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2503   (exit $ac_status); }; } &&
2504          { ac_try='test -s conftest.$ac_objext'
2505   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2506   (eval $ac_try) 2>&5
2507   ac_status=$?
2508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509   (exit $ac_status); }; }; then
2510   :
2511 else
2512   echo "$as_me: failed program was:" >&5
2513 sed 's/^/| /' conftest.$ac_ext >&5
2514
2515 continue
2516 fi
2517 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2518   cat >conftest.$ac_ext <<_ACEOF
2519 /* confdefs.h.  */
2520 _ACEOF
2521 cat confdefs.h >>conftest.$ac_ext
2522 cat >>conftest.$ac_ext <<_ACEOF
2523 /* end confdefs.h.  */
2524 $ac_declaration
2525 int
2526 main ()
2527 {
2528 exit (42);
2529   ;
2530   return 0;
2531 }
2532 _ACEOF
2533 rm -f conftest.$ac_objext
2534 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2535   (eval $ac_compile) 2>conftest.er1
2536   ac_status=$?
2537   grep -v '^ *+' conftest.er1 >conftest.err
2538   rm -f conftest.er1
2539   cat conftest.err >&5
2540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2541   (exit $ac_status); } &&
2542          { ac_try='test -z "$ac_c_werror_flag"
2543                          || test ! -s conftest.err'
2544   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2545   (eval $ac_try) 2>&5
2546   ac_status=$?
2547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2548   (exit $ac_status); }; } &&
2549          { ac_try='test -s conftest.$ac_objext'
2550   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2551   (eval $ac_try) 2>&5
2552   ac_status=$?
2553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2554   (exit $ac_status); }; }; then
2555   break
2556 else
2557   echo "$as_me: failed program was:" >&5
2558 sed 's/^/| /' conftest.$ac_ext >&5
2559
2560 fi
2561 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2562 done
2563 rm -f conftest*
2564 if test -n "$ac_declaration"; then
2565   echo '#ifdef __cplusplus' >>confdefs.h
2566   echo $ac_declaration      >>confdefs.h
2567   echo '#endif'             >>confdefs.h
2568 fi
2569
2570 else
2571   echo "$as_me: failed program was:" >&5
2572 sed 's/^/| /' conftest.$ac_ext >&5
2573
2574 fi
2575 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2576 ac_ext=c
2577 ac_cpp='$CPP $CPPFLAGS'
2578 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2579 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2580 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2581
2582
2583
2584
2585
2586 if test -n "$ac_tool_prefix"; then
2587   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2588 set dummy ${ac_tool_prefix}as; ac_word=$2
2589 echo "$as_me:$LINENO: checking for $ac_word" >&5
2590 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2591 if test "${ac_cv_prog_AS+set}" = set; then
2592   echo $ECHO_N "(cached) $ECHO_C" >&6
2593 else
2594   if test -n "$AS"; then
2595   ac_cv_prog_AS="$AS" # Let the user override the test.
2596 else
2597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2598 for as_dir in $PATH
2599 do
2600   IFS=$as_save_IFS
2601   test -z "$as_dir" && as_dir=.
2602   for ac_exec_ext in '' $ac_executable_extensions; do
2603   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2604     ac_cv_prog_AS="${ac_tool_prefix}as"
2605     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2606     break 2
2607   fi
2608 done
2609 done
2610
2611 fi
2612 fi
2613 AS=$ac_cv_prog_AS
2614 if test -n "$AS"; then
2615   echo "$as_me:$LINENO: result: $AS" >&5
2616 echo "${ECHO_T}$AS" >&6
2617 else
2618   echo "$as_me:$LINENO: result: no" >&5
2619 echo "${ECHO_T}no" >&6
2620 fi
2621
2622 fi
2623 if test -z "$ac_cv_prog_AS"; then
2624   ac_ct_AS=$AS
2625   # Extract the first word of "as", so it can be a program name with args.
2626 set dummy as; ac_word=$2
2627 echo "$as_me:$LINENO: checking for $ac_word" >&5
2628 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2629 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2630   echo $ECHO_N "(cached) $ECHO_C" >&6
2631 else
2632   if test -n "$ac_ct_AS"; then
2633   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2634 else
2635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2636 for as_dir in $PATH
2637 do
2638   IFS=$as_save_IFS
2639   test -z "$as_dir" && as_dir=.
2640   for ac_exec_ext in '' $ac_executable_extensions; do
2641   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2642     ac_cv_prog_ac_ct_AS="as"
2643     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2644     break 2
2645   fi
2646 done
2647 done
2648
2649 fi
2650 fi
2651 ac_ct_AS=$ac_cv_prog_ac_ct_AS
2652 if test -n "$ac_ct_AS"; then
2653   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
2654 echo "${ECHO_T}$ac_ct_AS" >&6
2655 else
2656   echo "$as_me:$LINENO: result: no" >&5
2657 echo "${ECHO_T}no" >&6
2658 fi
2659
2660   AS=$ac_ct_AS
2661 else
2662   AS="$ac_cv_prog_AS"
2663 fi
2664
2665 if test -n "$ac_tool_prefix"; then
2666   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2667 set dummy ${ac_tool_prefix}ar; ac_word=$2
2668 echo "$as_me:$LINENO: checking for $ac_word" >&5
2669 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2670 if test "${ac_cv_prog_AR+set}" = set; then
2671   echo $ECHO_N "(cached) $ECHO_C" >&6
2672 else
2673   if test -n "$AR"; then
2674   ac_cv_prog_AR="$AR" # Let the user override the test.
2675 else
2676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2677 for as_dir in $PATH
2678 do
2679   IFS=$as_save_IFS
2680   test -z "$as_dir" && as_dir=.
2681   for ac_exec_ext in '' $ac_executable_extensions; do
2682   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2683     ac_cv_prog_AR="${ac_tool_prefix}ar"
2684     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2685     break 2
2686   fi
2687 done
2688 done
2689
2690 fi
2691 fi
2692 AR=$ac_cv_prog_AR
2693 if test -n "$AR"; then
2694   echo "$as_me:$LINENO: result: $AR" >&5
2695 echo "${ECHO_T}$AR" >&6
2696 else
2697   echo "$as_me:$LINENO: result: no" >&5
2698 echo "${ECHO_T}no" >&6
2699 fi
2700
2701 fi
2702 if test -z "$ac_cv_prog_AR"; then
2703   ac_ct_AR=$AR
2704   # Extract the first word of "ar", so it can be a program name with args.
2705 set dummy ar; ac_word=$2
2706 echo "$as_me:$LINENO: checking for $ac_word" >&5
2707 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2708 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2709   echo $ECHO_N "(cached) $ECHO_C" >&6
2710 else
2711   if test -n "$ac_ct_AR"; then
2712   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2713 else
2714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2715 for as_dir in $PATH
2716 do
2717   IFS=$as_save_IFS
2718   test -z "$as_dir" && as_dir=.
2719   for ac_exec_ext in '' $ac_executable_extensions; do
2720   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2721     ac_cv_prog_ac_ct_AR="ar"
2722     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2723     break 2
2724   fi
2725 done
2726 done
2727
2728 fi
2729 fi
2730 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2731 if test -n "$ac_ct_AR"; then
2732   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2733 echo "${ECHO_T}$ac_ct_AR" >&6
2734 else
2735   echo "$as_me:$LINENO: result: no" >&5
2736 echo "${ECHO_T}no" >&6
2737 fi
2738
2739   AR=$ac_ct_AR
2740 else
2741   AR="$ac_cv_prog_AR"
2742 fi
2743
2744 if test -n "$ac_tool_prefix"; then
2745   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2746 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2747 echo "$as_me:$LINENO: checking for $ac_word" >&5
2748 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2749 if test "${ac_cv_prog_RANLIB+set}" = set; then
2750   echo $ECHO_N "(cached) $ECHO_C" >&6
2751 else
2752   if test -n "$RANLIB"; then
2753   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2754 else
2755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2756 for as_dir in $PATH
2757 do
2758   IFS=$as_save_IFS
2759   test -z "$as_dir" && as_dir=.
2760   for ac_exec_ext in '' $ac_executable_extensions; do
2761   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2762     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2763     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2764     break 2
2765   fi
2766 done
2767 done
2768
2769 fi
2770 fi
2771 RANLIB=$ac_cv_prog_RANLIB
2772 if test -n "$RANLIB"; then
2773   echo "$as_me:$LINENO: result: $RANLIB" >&5
2774 echo "${ECHO_T}$RANLIB" >&6
2775 else
2776   echo "$as_me:$LINENO: result: no" >&5
2777 echo "${ECHO_T}no" >&6
2778 fi
2779
2780 fi
2781 if test -z "$ac_cv_prog_RANLIB"; then
2782   ac_ct_RANLIB=$RANLIB
2783   # Extract the first word of "ranlib", so it can be a program name with args.
2784 set dummy ranlib; ac_word=$2
2785 echo "$as_me:$LINENO: checking for $ac_word" >&5
2786 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2787 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2788   echo $ECHO_N "(cached) $ECHO_C" >&6
2789 else
2790   if test -n "$ac_ct_RANLIB"; then
2791   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2792 else
2793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2794 for as_dir in $PATH
2795 do
2796   IFS=$as_save_IFS
2797   test -z "$as_dir" && as_dir=.
2798   for ac_exec_ext in '' $ac_executable_extensions; do
2799   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2800     ac_cv_prog_ac_ct_RANLIB="ranlib"
2801     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2802     break 2
2803   fi
2804 done
2805 done
2806
2807   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2808 fi
2809 fi
2810 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2811 if test -n "$ac_ct_RANLIB"; then
2812   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2813 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2814 else
2815   echo "$as_me:$LINENO: result: no" >&5
2816 echo "${ECHO_T}no" >&6
2817 fi
2818
2819   RANLIB=$ac_ct_RANLIB
2820 else
2821   RANLIB="$ac_cv_prog_RANLIB"
2822 fi
2823
2824 # Find a good install program.  We prefer a C program (faster),
2825 # so one script is as good as another.  But avoid the broken or
2826 # incompatible versions:
2827 # SysV /etc/install, /usr/sbin/install
2828 # SunOS /usr/etc/install
2829 # IRIX /sbin/install
2830 # AIX /bin/install
2831 # AmigaOS /C/install, which installs bootblocks on floppy discs
2832 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2833 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2834 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2835 # OS/2's system install, which has a completely different semantic
2836 # ./install, which can be erroneously created by make from ./install.sh.
2837 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2838 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2839 if test -z "$INSTALL"; then
2840 if test "${ac_cv_path_install+set}" = set; then
2841   echo $ECHO_N "(cached) $ECHO_C" >&6
2842 else
2843   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2844 for as_dir in $PATH
2845 do
2846   IFS=$as_save_IFS
2847   test -z "$as_dir" && as_dir=.
2848   # Account for people who put trailing slashes in PATH elements.
2849 case $as_dir/ in
2850   ./ | .// | /cC/* | \
2851   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2852   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2853   /usr/ucb/* ) ;;
2854   *)
2855     # OSF1 and SCO ODT 3.0 have their own names for install.
2856     # Don't use installbsd from OSF since it installs stuff as root
2857     # by default.
2858     for ac_prog in ginstall scoinst install; do
2859       for ac_exec_ext in '' $ac_executable_extensions; do
2860         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2861           if test $ac_prog = install &&
2862             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2863             # AIX install.  It has an incompatible calling convention.
2864             :
2865           elif test $ac_prog = install &&
2866             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2867             # program-specific install script used by HP pwplus--don't use.
2868             :
2869           else
2870             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2871             break 3
2872           fi
2873         fi
2874       done
2875     done
2876     ;;
2877 esac
2878 done
2879
2880
2881 fi
2882   if test "${ac_cv_path_install+set}" = set; then
2883     INSTALL=$ac_cv_path_install
2884   else
2885     # As a last resort, use the slow shell script.  We don't cache a
2886     # path for INSTALL within a source directory, because that will
2887     # break other packages using the cache if that directory is
2888     # removed, or if the path is relative.
2889     INSTALL=$ac_install_sh
2890   fi
2891 fi
2892 echo "$as_me:$LINENO: result: $INSTALL" >&5
2893 echo "${ECHO_T}$INSTALL" >&6
2894
2895 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2896 # It thinks the first close brace ends the variable substitution.
2897 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2898
2899 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2900
2901 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2902
2903
2904 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
2905 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
2906     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2907 if test "${enable_maintainer_mode+set}" = set; then
2908   enableval="$enable_maintainer_mode"
2909   USE_MAINTAINER_MODE=$enableval
2910 else
2911   USE_MAINTAINER_MODE=no
2912 fi;
2913   echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
2914 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
2915
2916
2917 if test $USE_MAINTAINER_MODE = yes; then
2918   MAINTAINER_MODE_TRUE=
2919   MAINTAINER_MODE_FALSE='#'
2920 else
2921   MAINTAINER_MODE_TRUE='#'
2922   MAINTAINER_MODE_FALSE=
2923 fi
2924
2925   MAINT=$MAINTAINER_MODE_TRUE
2926
2927
2928
2929 # Enable Win32 DLL on MS Windows - FIXME
2930
2931
2932 # Check whether --enable-shared or --disable-shared was given.
2933 if test "${enable_shared+set}" = set; then
2934   enableval="$enable_shared"
2935   p=${PACKAGE-default}
2936 case $enableval in
2937 yes) enable_shared=yes ;;
2938 no) enable_shared=no ;;
2939 *)
2940   enable_shared=no
2941   # Look at the argument we got.  We use all the common list separators.
2942   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2943   for pkg in $enableval; do
2944     if test "X$pkg" = "X$p"; then
2945       enable_shared=yes
2946     fi
2947   done
2948   IFS="$ac_save_ifs"
2949   ;;
2950 esac
2951 else
2952   enable_shared=yes
2953 fi;
2954 # Check whether --enable-static or --disable-static was given.
2955 if test "${enable_static+set}" = set; then
2956   enableval="$enable_static"
2957   p=${PACKAGE-default}
2958 case $enableval in
2959 yes) enable_static=yes ;;
2960 no) enable_static=no ;;
2961 *)
2962   enable_static=no
2963   # Look at the argument we got.  We use all the common list separators.
2964   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2965   for pkg in $enableval; do
2966     if test "X$pkg" = "X$p"; then
2967       enable_static=yes
2968     fi
2969   done
2970   IFS="$ac_save_ifs"
2971   ;;
2972 esac
2973 else
2974   enable_static=yes
2975 fi;
2976 # Check whether --enable-fast-install or --disable-fast-install was given.
2977 if test "${enable_fast_install+set}" = set; then
2978   enableval="$enable_fast_install"
2979   p=${PACKAGE-default}
2980 case $enableval in
2981 yes) enable_fast_install=yes ;;
2982 no) enable_fast_install=no ;;
2983 *)
2984   enable_fast_install=no
2985   # Look at the argument we got.  We use all the common list separators.
2986   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2987   for pkg in $enableval; do
2988     if test "X$pkg" = "X$p"; then
2989       enable_fast_install=yes
2990     fi
2991   done
2992   IFS="$ac_save_ifs"
2993   ;;
2994 esac
2995 else
2996   enable_fast_install=yes
2997 fi;
2998
2999 # Check whether --with-gnu-ld or --without-gnu-ld was given.
3000 if test "${with_gnu_ld+set}" = set; then
3001   withval="$with_gnu_ld"
3002   test "$withval" = no || with_gnu_ld=yes
3003 else
3004   with_gnu_ld=no
3005 fi;
3006 ac_prog=ld
3007 if test "$GCC" = yes; then
3008   # Check if gcc -print-prog-name=ld gives a path.
3009   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
3010 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
3011   case $host in
3012   *-*-mingw*)
3013     # gcc leaves a trailing carriage return which upsets mingw
3014     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3015   *)
3016     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3017   esac
3018   case $ac_prog in
3019     # Accept absolute paths.
3020     [\\/]* | [A-Za-z]:[\\/]*)
3021       re_direlt='/[^/][^/]*/\.\./'
3022       # Canonicalize the path of ld
3023       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
3024       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
3025         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
3026       done
3027       test -z "$LD" && LD="$ac_prog"
3028       ;;
3029   "")
3030     # If it fails, then pretend we aren't using GCC.
3031     ac_prog=ld
3032     ;;
3033   *)
3034     # If it is relative, then search for the first ld in PATH.
3035     with_gnu_ld=unknown
3036     ;;
3037   esac
3038 elif test "$with_gnu_ld" = yes; then
3039   echo "$as_me:$LINENO: checking for GNU ld" >&5
3040 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
3041 else
3042   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
3043 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3044 fi
3045 if test "${lt_cv_path_LD+set}" = set; then
3046   echo $ECHO_N "(cached) $ECHO_C" >&6
3047 else
3048   if test -z "$LD"; then
3049   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3050   for ac_dir in $PATH; do
3051     test -z "$ac_dir" && ac_dir=.
3052     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3053       lt_cv_path_LD="$ac_dir/$ac_prog"
3054       # Check to see if the program is GNU ld.  I'd rather use --version,
3055       # but apparently some GNU ld's only accept -v.
3056       # Break only if it was the GNU/non-GNU ld that we prefer.
3057       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3058         test "$with_gnu_ld" != no && break
3059       else
3060         test "$with_gnu_ld" != yes && break
3061       fi
3062     fi
3063   done
3064   IFS="$ac_save_ifs"
3065 else
3066   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3067 fi
3068 fi
3069
3070 LD="$lt_cv_path_LD"
3071 if test -n "$LD"; then
3072   echo "$as_me:$LINENO: result: $LD" >&5
3073 echo "${ECHO_T}$LD" >&6
3074 else
3075   echo "$as_me:$LINENO: result: no" >&5
3076 echo "${ECHO_T}no" >&6
3077 fi
3078 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3079 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3080    { (exit 1); exit 1; }; }
3081 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3082 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3083 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3084   echo $ECHO_N "(cached) $ECHO_C" >&6
3085 else
3086   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3087 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3088   lt_cv_prog_gnu_ld=yes
3089 else
3090   lt_cv_prog_gnu_ld=no
3091 fi
3092 fi
3093 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3094 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3095 with_gnu_ld=$lt_cv_prog_gnu_ld
3096
3097
3098 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3099 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3100 if test "${lt_cv_ld_reload_flag+set}" = set; then
3101   echo $ECHO_N "(cached) $ECHO_C" >&6
3102 else
3103   lt_cv_ld_reload_flag='-r'
3104 fi
3105 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3106 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3107 reload_flag=$lt_cv_ld_reload_flag
3108 test -n "$reload_flag" && reload_flag=" $reload_flag"
3109
3110 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3111 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3112 if test "${lt_cv_path_NM+set}" = set; then
3113   echo $ECHO_N "(cached) $ECHO_C" >&6
3114 else
3115   if test -n "$NM"; then
3116   # Let the user override the test.
3117   lt_cv_path_NM="$NM"
3118 else
3119   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3120   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3121     test -z "$ac_dir" && ac_dir=.
3122     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3123     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3124       # Check to see if the nm accepts a BSD-compat flag.
3125       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3126       #   nm: unknown option "B" ignored
3127       # Tru64's nm complains that /dev/null is an invalid object file
3128       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3129         lt_cv_path_NM="$tmp_nm -B"
3130         break
3131       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3132         lt_cv_path_NM="$tmp_nm -p"
3133         break
3134       else
3135         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3136         continue # so that we can try to find one that supports BSD flags
3137       fi
3138     fi
3139   done
3140   IFS="$ac_save_ifs"
3141   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3142 fi
3143 fi
3144
3145 NM="$lt_cv_path_NM"
3146 echo "$as_me:$LINENO: result: $NM" >&5
3147 echo "${ECHO_T}$NM" >&6
3148
3149 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3150 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3151 LN_S=$as_ln_s
3152 if test "$LN_S" = "ln -s"; then
3153   echo "$as_me:$LINENO: result: yes" >&5
3154 echo "${ECHO_T}yes" >&6
3155 else
3156   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3157 echo "${ECHO_T}no, using $LN_S" >&6
3158 fi
3159
3160 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3161 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3162 if test "${lt_cv_deplibs_check_method+set}" = set; then
3163   echo $ECHO_N "(cached) $ECHO_C" >&6
3164 else
3165   lt_cv_file_magic_cmd='$MAGIC_CMD'
3166 lt_cv_file_magic_test_file=
3167 lt_cv_deplibs_check_method='unknown'
3168 # Need to set the preceding variable on all platforms that support
3169 # interlibrary dependencies.
3170 # 'none' -- dependencies not supported.
3171 # `unknown' -- same as none, but documents that we really don't know.
3172 # 'pass_all' -- all dependencies passed with no checks.
3173 # 'test_compile' -- check by making test program.
3174 # 'file_magic [regex]' -- check by looking for files in library path
3175 # which responds to the $file_magic_cmd with a given egrep regex.
3176 # If you have `file' or equivalent on your system and you're not sure
3177 # whether `pass_all' will *always* work, you probably want this one.
3178
3179 case $host_os in
3180 aix*)
3181   lt_cv_deplibs_check_method=pass_all
3182   ;;
3183
3184 beos*)
3185   lt_cv_deplibs_check_method=pass_all
3186   ;;
3187
3188 bsdi4*)
3189   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3190   lt_cv_file_magic_cmd='/usr/bin/file -L'
3191   lt_cv_file_magic_test_file=/shlib/libc.so
3192   ;;
3193
3194 cygwin* | mingw* |pw32*)
3195   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3196   lt_cv_file_magic_cmd='$OBJDUMP -f'
3197   ;;
3198
3199 darwin* | rhapsody*)
3200   # this will be overwritten by pass_all, but leave it in just in case
3201   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3202   lt_cv_file_magic_cmd='/usr/bin/file -L'
3203   case "$host_os" in
3204   rhapsody* | darwin1.012)
3205     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3206     ;;
3207   *) # Darwin 1.3 on
3208     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3209     ;;
3210   esac
3211   lt_cv_deplibs_check_method=pass_all
3212   ;;
3213
3214 freebsd* | kfreebsd*-gnu)
3215   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3216     case $host_cpu in
3217     i*86 )
3218       # Not sure whether the presence of OpenBSD here was a mistake.
3219       # Let's accept both of them until this is cleared up.
3220       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3221       lt_cv_file_magic_cmd=/usr/bin/file
3222       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3223       ;;
3224     esac
3225   else
3226     lt_cv_deplibs_check_method=pass_all
3227   fi
3228   ;;
3229
3230 gnu*)
3231   lt_cv_deplibs_check_method=pass_all
3232   ;;
3233
3234 hpux10.20*|hpux11*)
3235   case $host_cpu in
3236   hppa*)
3237     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3238     lt_cv_file_magic_cmd=/usr/bin/file
3239     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3240     ;;
3241   ia64*)
3242     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3243     lt_cv_file_magic_cmd=/usr/bin/file
3244     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3245     ;;
3246   esac
3247   ;;
3248
3249 irix5* | irix6*)
3250   case $host_os in
3251   irix5*)
3252     # this will be overridden with pass_all, but let us keep it just in case
3253     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3254     ;;
3255   *)
3256     case $LD in
3257     *-32|*"-32 ") libmagic=32-bit;;
3258     *-n32|*"-n32 ") libmagic=N32;;
3259     *-64|*"-64 ") libmagic=64-bit;;
3260     *) libmagic=never-match;;
3261     esac
3262     # this will be overridden with pass_all, but let us keep it just in case
3263     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3264     ;;
3265   esac
3266   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3267   lt_cv_deplibs_check_method=pass_all
3268   ;;
3269
3270 # This must be Linux ELF.
3271 linux-gnu*)
3272   case $host_cpu in
3273   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
3274     lt_cv_deplibs_check_method=pass_all ;;
3275   *)
3276     # glibc up to 2.1.1 does not perform some relocations on ARM
3277     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
3278   esac
3279   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3280   ;;
3281
3282 netbsd* | knetbsd*-gnu)
3283   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3284     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3285   else
3286     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3287   fi
3288   ;;
3289
3290 newsos6)
3291   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3292   lt_cv_file_magic_cmd=/usr/bin/file
3293   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3294   ;;
3295
3296 osf3* | osf4* | osf5*)
3297   # this will be overridden with pass_all, but let us keep it just in case
3298   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3299   lt_cv_file_magic_test_file=/shlib/libc.so
3300   lt_cv_deplibs_check_method=pass_all
3301   ;;
3302
3303 sco3.2v5*)
3304   lt_cv_deplibs_check_method=pass_all
3305   ;;
3306
3307 solaris*)
3308   lt_cv_deplibs_check_method=pass_all
3309   lt_cv_file_magic_test_file=/lib/libc.so
3310   ;;
3311
3312 sysv5uw[78]* | sysv4*uw2*)
3313   lt_cv_deplibs_check_method=pass_all
3314   ;;
3315
3316 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3317   case $host_vendor in
3318   ncr)
3319     lt_cv_deplibs_check_method=pass_all
3320     ;;
3321   motorola)
3322     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3323     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3324     ;;
3325   esac
3326   ;;
3327 esac
3328
3329 fi
3330 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3331 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3332 file_magic_cmd=$lt_cv_file_magic_cmd
3333 deplibs_check_method=$lt_cv_deplibs_check_method
3334
3335
3336
3337
3338
3339 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3340
3341 # Only perform the check for file, if the check method requires it
3342 case $deplibs_check_method in
3343 file_magic*)
3344   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3345     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3346 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3347 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3348   echo $ECHO_N "(cached) $ECHO_C" >&6
3349 else
3350   case $MAGIC_CMD in
3351   /*)
3352   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3353   ;;
3354   ?:/*)
3355   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3356   ;;
3357   *)
3358   ac_save_MAGIC_CMD="$MAGIC_CMD"
3359   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3360   ac_dummy="/usr/bin:$PATH"
3361   for ac_dir in $ac_dummy; do
3362     test -z "$ac_dir" && ac_dir=.
3363     if test -f $ac_dir/${ac_tool_prefix}file; then
3364       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3365       if test -n "$file_magic_test_file"; then
3366         case $deplibs_check_method in
3367         "file_magic "*)
3368           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3369           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3370           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3371             egrep "$file_magic_regex" > /dev/null; then
3372             :
3373           else
3374             cat <<EOF 1>&2
3375
3376 *** Warning: the command libtool uses to detect shared libraries,
3377 *** $file_magic_cmd, produces output that libtool cannot recognize.
3378 *** The result is that libtool may fail to recognize shared libraries
3379 *** as such.  This will affect the creation of libtool libraries that
3380 *** depend on shared libraries, but programs linked with such libtool
3381 *** libraries will work regardless of this problem.  Nevertheless, you
3382 *** may want to report the problem to your system manager and/or to
3383 *** bug-libtool@gnu.org
3384
3385 EOF
3386           fi ;;
3387         esac
3388       fi
3389       break
3390     fi
3391   done
3392   IFS="$ac_save_ifs"
3393   MAGIC_CMD="$ac_save_MAGIC_CMD"
3394   ;;
3395 esac
3396 fi
3397
3398 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3399 if test -n "$MAGIC_CMD"; then
3400   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3401 echo "${ECHO_T}$MAGIC_CMD" >&6
3402 else
3403   echo "$as_me:$LINENO: result: no" >&5
3404 echo "${ECHO_T}no" >&6
3405 fi
3406
3407 if test -z "$lt_cv_path_MAGIC_CMD"; then
3408   if test -n "$ac_tool_prefix"; then
3409     echo "$as_me:$LINENO: checking for file" >&5
3410 echo $ECHO_N "checking for file... $ECHO_C" >&6
3411 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3412   echo $ECHO_N "(cached) $ECHO_C" >&6
3413 else
3414   case $MAGIC_CMD in
3415   /*)
3416   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3417   ;;
3418   ?:/*)
3419   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3420   ;;
3421   *)
3422   ac_save_MAGIC_CMD="$MAGIC_CMD"
3423   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3424   ac_dummy="/usr/bin:$PATH"
3425   for ac_dir in $ac_dummy; do
3426     test -z "$ac_dir" && ac_dir=.
3427     if test -f $ac_dir/file; then
3428       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3429       if test -n "$file_magic_test_file"; then
3430         case $deplibs_check_method in
3431         "file_magic "*)
3432           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3433           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3434           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3435             egrep "$file_magic_regex" > /dev/null; then
3436             :
3437           else
3438             cat <<EOF 1>&2
3439
3440 *** Warning: the command libtool uses to detect shared libraries,
3441 *** $file_magic_cmd, produces output that libtool cannot recognize.
3442 *** The result is that libtool may fail to recognize shared libraries
3443 *** as such.  This will affect the creation of libtool libraries that
3444 *** depend on shared libraries, but programs linked with such libtool
3445 *** libraries will work regardless of this problem.  Nevertheless, you
3446 *** may want to report the problem to your system manager and/or to
3447 *** bug-libtool@gnu.org
3448
3449 EOF
3450           fi ;;
3451         esac
3452       fi
3453       break
3454     fi
3455   done
3456   IFS="$ac_save_ifs"
3457   MAGIC_CMD="$ac_save_MAGIC_CMD"
3458   ;;
3459 esac
3460 fi
3461
3462 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3463 if test -n "$MAGIC_CMD"; then
3464   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3465 echo "${ECHO_T}$MAGIC_CMD" >&6
3466 else
3467   echo "$as_me:$LINENO: result: no" >&5
3468 echo "${ECHO_T}no" >&6
3469 fi
3470
3471   else
3472     MAGIC_CMD=:
3473   fi
3474 fi
3475
3476   fi
3477   ;;
3478 esac
3479
3480 if test -n "$ac_tool_prefix"; then
3481   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3482 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3483 echo "$as_me:$LINENO: checking for $ac_word" >&5
3484 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3485 if test "${ac_cv_prog_RANLIB+set}" = set; then
3486   echo $ECHO_N "(cached) $ECHO_C" >&6
3487 else
3488   if test -n "$RANLIB"; then
3489   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3490 else
3491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3492 for as_dir in $PATH
3493 do
3494   IFS=$as_save_IFS
3495   test -z "$as_dir" && as_dir=.
3496   for ac_exec_ext in '' $ac_executable_extensions; do
3497   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3498     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3499     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3500     break 2
3501   fi
3502 done
3503 done
3504
3505 fi
3506 fi
3507 RANLIB=$ac_cv_prog_RANLIB
3508 if test -n "$RANLIB"; then
3509   echo "$as_me:$LINENO: result: $RANLIB" >&5
3510 echo "${ECHO_T}$RANLIB" >&6
3511 else
3512   echo "$as_me:$LINENO: result: no" >&5
3513 echo "${ECHO_T}no" >&6
3514 fi
3515
3516 fi
3517 if test -z "$ac_cv_prog_RANLIB"; then
3518   ac_ct_RANLIB=$RANLIB
3519   # Extract the first word of "ranlib", so it can be a program name with args.
3520 set dummy ranlib; ac_word=$2
3521 echo "$as_me:$LINENO: checking for $ac_word" >&5
3522 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3523 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3524   echo $ECHO_N "(cached) $ECHO_C" >&6
3525 else
3526   if test -n "$ac_ct_RANLIB"; then
3527   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3528 else
3529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3530 for as_dir in $PATH
3531 do
3532   IFS=$as_save_IFS
3533   test -z "$as_dir" && as_dir=.
3534   for ac_exec_ext in '' $ac_executable_extensions; do
3535   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3536     ac_cv_prog_ac_ct_RANLIB="ranlib"
3537     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3538     break 2
3539   fi
3540 done
3541 done
3542
3543   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3544 fi
3545 fi
3546 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3547 if test -n "$ac_ct_RANLIB"; then
3548   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3549 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3550 else
3551   echo "$as_me:$LINENO: result: no" >&5
3552 echo "${ECHO_T}no" >&6
3553 fi
3554
3555   RANLIB=$ac_ct_RANLIB
3556 else
3557   RANLIB="$ac_cv_prog_RANLIB"
3558 fi
3559
3560 if test -n "$ac_tool_prefix"; then
3561   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3562 set dummy ${ac_tool_prefix}strip; ac_word=$2
3563 echo "$as_me:$LINENO: checking for $ac_word" >&5
3564 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3565 if test "${ac_cv_prog_STRIP+set}" = set; then
3566   echo $ECHO_N "(cached) $ECHO_C" >&6
3567 else
3568   if test -n "$STRIP"; then
3569   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3570 else
3571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3572 for as_dir in $PATH
3573 do
3574   IFS=$as_save_IFS
3575   test -z "$as_dir" && as_dir=.
3576   for ac_exec_ext in '' $ac_executable_extensions; do
3577   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3578     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3579     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3580     break 2
3581   fi
3582 done
3583 done
3584
3585 fi
3586 fi
3587 STRIP=$ac_cv_prog_STRIP
3588 if test -n "$STRIP"; then
3589   echo "$as_me:$LINENO: result: $STRIP" >&5
3590 echo "${ECHO_T}$STRIP" >&6
3591 else
3592   echo "$as_me:$LINENO: result: no" >&5
3593 echo "${ECHO_T}no" >&6
3594 fi
3595
3596 fi
3597 if test -z "$ac_cv_prog_STRIP"; then
3598   ac_ct_STRIP=$STRIP
3599   # Extract the first word of "strip", so it can be a program name with args.
3600 set dummy strip; ac_word=$2
3601 echo "$as_me:$LINENO: checking for $ac_word" >&5
3602 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3603 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3604   echo $ECHO_N "(cached) $ECHO_C" >&6
3605 else
3606   if test -n "$ac_ct_STRIP"; then
3607   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3608 else
3609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3610 for as_dir in $PATH
3611 do
3612   IFS=$as_save_IFS
3613   test -z "$as_dir" && as_dir=.
3614   for ac_exec_ext in '' $ac_executable_extensions; do
3615   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3616     ac_cv_prog_ac_ct_STRIP="strip"
3617     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3618     break 2
3619   fi
3620 done
3621 done
3622
3623   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3624 fi
3625 fi
3626 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3627 if test -n "$ac_ct_STRIP"; then
3628   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3629 echo "${ECHO_T}$ac_ct_STRIP" >&6
3630 else
3631   echo "$as_me:$LINENO: result: no" >&5
3632 echo "${ECHO_T}no" >&6
3633 fi
3634
3635   STRIP=$ac_ct_STRIP
3636 else
3637   STRIP="$ac_cv_prog_STRIP"
3638 fi
3639
3640
3641 # Check for any special flags to pass to ltconfig.
3642 libtool_flags="--cache-file=$cache_file"
3643 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3644 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
3645 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
3646 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
3647 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
3648
3649
3650 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
3651 if test "${enable_libtool_lock+set}" = set; then
3652   enableval="$enable_libtool_lock"
3653
3654 fi;
3655 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
3656 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
3657
3658
3659 # Check whether --with-pic or --without-pic was given.
3660 if test "${with_pic+set}" = set; then
3661   withval="$with_pic"
3662   pic_mode="$withval"
3663 else
3664   pic_mode=default
3665 fi;
3666 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
3667 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
3668
3669 # Some flags need to be propagated to the compiler or linker for good
3670 # libtool support.
3671 case $host in
3672 *-*-irix6*)
3673   # Find out which ABI we are using.
3674   echo '#line 3674 "configure"' > conftest.$ac_ext
3675   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3676   (eval $ac_compile) 2>&5
3677   ac_status=$?
3678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3679   (exit $ac_status); }; then
3680    if test "$lt_cv_prog_gnu_ld" = yes; then
3681     case `/usr/bin/file conftest.$ac_objext` in
3682     *32-bit*)
3683       LD="${LD-ld} -melf32bsmip"
3684       ;;
3685     *N32*)
3686       LD="${LD-ld} -melf32bmipn32"
3687       ;;
3688     *64-bit*)
3689       LD="${LD-ld} -melf64bmip"
3690       ;;
3691     esac
3692    else
3693     case `/usr/bin/file conftest.$ac_objext` in
3694     *32-bit*)
3695       LD="${LD-ld} -32"
3696       ;;
3697     *N32*)
3698       LD="${LD-ld} -n32"
3699       ;;
3700     *64-bit*)
3701       LD="${LD-ld} -64"
3702       ;;
3703     esac
3704    fi
3705   fi
3706   rm -rf conftest*
3707   ;;
3708
3709 ia64-*-hpux*)
3710   # Find out which ABI we are using.
3711   echo 'int i;' > conftest.$ac_ext
3712   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3713   (eval $ac_compile) 2>&5
3714   ac_status=$?
3715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3716   (exit $ac_status); }; then
3717     case "`/usr/bin/file conftest.o`" in
3718     *ELF-32*)
3719       HPUX_IA64_MODE="32"
3720       ;;
3721     *ELF-64*)
3722       HPUX_IA64_MODE="64"
3723       ;;
3724     esac
3725   fi
3726   rm -rf conftest*
3727   ;;
3728
3729 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
3730   # Find out which ABI we are using.
3731   echo 'int i;' > conftest.$ac_ext
3732   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3733   (eval $ac_compile) 2>&5
3734   ac_status=$?
3735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3736   (exit $ac_status); }; then
3737     case "`/usr/bin/file conftest.o`" in
3738     *32-bit*)
3739       case $host in
3740         x86_64-*linux*)
3741           LD="${LD-ld} -m elf_i386"
3742           ;;
3743         ppc64-*linux*|powerpc64-*linux*)
3744           LD="${LD-ld} -m elf32ppclinux"
3745           ;;
3746         s390x-*linux*)
3747           LD="${LD-ld} -m elf_s390"
3748           ;;
3749         sparc64-*linux*)
3750           LD="${LD-ld} -m elf32_sparc"
3751           ;;
3752       esac
3753       ;;
3754     *64-bit*)
3755       case $host in
3756         x86_64-*linux*)
3757           LD="${LD-ld} -m elf_x86_64"
3758           ;;
3759         ppc*-*linux*|powerpc*-*linux*)
3760           LD="${LD-ld} -m elf64ppc"
3761           ;;
3762         s390*-*linux*)
3763           LD="${LD-ld} -m elf64_s390"
3764           ;;
3765         sparc*-*linux*)
3766           LD="${LD-ld} -m elf64_sparc"
3767           ;;
3768       esac
3769       ;;
3770     esac
3771   fi
3772   rm -rf conftest*
3773   ;;
3774
3775 *-*-sco3.2v5*)
3776   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
3777   SAVE_CFLAGS="$CFLAGS"
3778   CFLAGS="$CFLAGS -belf"
3779   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
3780 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
3781 if test "${lt_cv_cc_needs_belf+set}" = set; then
3782   echo $ECHO_N "(cached) $ECHO_C" >&6
3783 else
3784
3785
3786      ac_ext=c
3787 ac_cpp='$CPP $CPPFLAGS'
3788 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3789 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3790 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3791
3792      if test x$gcc_no_link = xyes; then
3793   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
3794 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
3795    { (exit 1); exit 1; }; }
3796 fi
3797 cat >conftest.$ac_ext <<_ACEOF
3798 /* confdefs.h.  */
3799 _ACEOF
3800 cat confdefs.h >>conftest.$ac_ext
3801 cat >>conftest.$ac_ext <<_ACEOF
3802 /* end confdefs.h.  */
3803
3804 int
3805 main ()
3806 {
3807
3808   ;
3809   return 0;
3810 }
3811 _ACEOF
3812 rm -f conftest.$ac_objext conftest$ac_exeext
3813 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3814   (eval $ac_link) 2>conftest.er1
3815   ac_status=$?
3816   grep -v '^ *+' conftest.er1 >conftest.err
3817   rm -f conftest.er1
3818   cat conftest.err >&5
3819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3820   (exit $ac_status); } &&
3821          { ac_try='test -z "$ac_c_werror_flag"
3822                          || test ! -s conftest.err'
3823   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3824   (eval $ac_try) 2>&5
3825   ac_status=$?
3826   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3827   (exit $ac_status); }; } &&
3828          { ac_try='test -s conftest$ac_exeext'
3829   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3830   (eval $ac_try) 2>&5
3831   ac_status=$?
3832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3833   (exit $ac_status); }; }; then
3834   lt_cv_cc_needs_belf=yes
3835 else
3836   echo "$as_me: failed program was:" >&5
3837 sed 's/^/| /' conftest.$ac_ext >&5
3838
3839 lt_cv_cc_needs_belf=no
3840 fi
3841 rm -f conftest.err conftest.$ac_objext \
3842       conftest$ac_exeext conftest.$ac_ext
3843      ac_ext=c
3844 ac_cpp='$CPP $CPPFLAGS'
3845 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3846 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3847 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3848
3849 fi
3850 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
3851 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
3852   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
3853     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
3854     CFLAGS="$SAVE_CFLAGS"
3855   fi
3856   ;;
3857
3858
3859 esac
3860
3861
3862 # Save cache, so that ltconfig can load it
3863 cat >confcache <<\_ACEOF
3864 # This file is a shell script that caches the results of configure
3865 # tests run on this system so they can be shared between configure
3866 # scripts and configure runs, see configure's option --config-cache.
3867 # It is not useful on other systems.  If it contains results you don't
3868 # want to keep, you may remove or edit it.
3869 #
3870 # config.status only pays attention to the cache file if you give it
3871 # the --recheck option to rerun configure.
3872 #
3873 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3874 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3875 # following values.
3876
3877 _ACEOF
3878
3879 # The following way of writing the cache mishandles newlines in values,
3880 # but we know of no workaround that is simple, portable, and efficient.
3881 # So, don't put newlines in cache variables' values.
3882 # Ultrix sh set writes to stderr and can't be redirected directly,
3883 # and sets the high bit in the cache file unless we assign to the vars.
3884 {
3885   (set) 2>&1 |
3886     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3887     *ac_space=\ *)
3888       # `set' does not quote correctly, so add quotes (double-quote
3889       # substitution turns \\\\ into \\, and sed turns \\ into \).
3890       sed -n \
3891         "s/'/'\\\\''/g;
3892           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3893       ;;
3894     *)
3895       # `set' quotes correctly as required by POSIX, so do not add quotes.
3896       sed -n \
3897         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3898       ;;
3899     esac;
3900 } |
3901   sed '
3902      t clear
3903      : clear
3904      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3905      t end
3906      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3907      : end' >>confcache
3908 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3909   if test -w $cache_file; then
3910     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3911     cat confcache >$cache_file
3912   else
3913     echo "not updating unwritable cache $cache_file"
3914   fi
3915 fi
3916 rm -f confcache
3917
3918 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
3919 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
3920 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
3921 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
3922 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
3923 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
3924 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
3925 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
3926 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
3927 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
3928 echo "$as_me: error: libtool configure failed" >&2;}
3929    { (exit 1); exit 1; }; }
3930
3931 # Reload cache, that may have been modified by ltconfig
3932 if test -r "$cache_file"; then
3933   # Some versions of bash will fail to source /dev/null (special
3934   # files actually), so we avoid doing that.
3935   if test -f "$cache_file"; then
3936     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
3937 echo "$as_me: loading cache $cache_file" >&6;}
3938     case $cache_file in
3939       [\\/]* | ?:[\\/]* ) . $cache_file;;
3940       *)                      . ./$cache_file;;
3941     esac
3942   fi
3943 else
3944   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
3945 echo "$as_me: creating cache $cache_file" >&6;}
3946   >$cache_file
3947 fi
3948
3949
3950 # This can be used to rebuild libtool when needed
3951 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
3952
3953 # Always use our own libtool.
3954 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
3955
3956 # Redirect the config.log output again, so that the ltconfig log is not
3957 # clobbered by the next message.
3958 exec 5>>./config.log
3959
3960
3961
3962
3963
3964
3965
3966 if test "x$CC" != xcc; then
3967   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3968 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3969 else
3970   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3971 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3972 fi
3973 set dummy $CC; ac_cc=`echo $2 |
3974                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3975 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3976   echo $ECHO_N "(cached) $ECHO_C" >&6
3977 else
3978   cat >conftest.$ac_ext <<_ACEOF
3979 /* confdefs.h.  */
3980 _ACEOF
3981 cat confdefs.h >>conftest.$ac_ext
3982 cat >>conftest.$ac_ext <<_ACEOF
3983 /* end confdefs.h.  */
3984
3985 int
3986 main ()
3987 {
3988
3989   ;
3990   return 0;
3991 }
3992 _ACEOF
3993 # Make sure it works both with $CC and with simple cc.
3994 # We do the test twice because some compilers refuse to overwrite an
3995 # existing .o file with -o, though they will create one.
3996 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3997 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3998   (eval $ac_try) 2>&5
3999   ac_status=$?
4000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4001   (exit $ac_status); } &&
4002    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4003   (eval $ac_try) 2>&5
4004   ac_status=$?
4005   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4006   (exit $ac_status); };
4007 then
4008   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4009   if test "x$CC" != xcc; then
4010     # Test first that cc exists at all.
4011     if { ac_try='cc -c conftest.$ac_ext >&5'
4012   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4013   (eval $ac_try) 2>&5
4014   ac_status=$?
4015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4016   (exit $ac_status); }; }; then
4017       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
4018       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4019   (eval $ac_try) 2>&5
4020   ac_status=$?
4021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4022   (exit $ac_status); } &&
4023          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4024   (eval $ac_try) 2>&5
4025   ac_status=$?
4026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4027   (exit $ac_status); };
4028       then
4029         # cc works too.
4030         :
4031       else
4032         # cc exists but doesn't like -o.
4033         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4034       fi
4035     fi
4036   fi
4037 else
4038   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4039 fi
4040 rm -f conftest*
4041
4042 fi
4043 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
4044   echo "$as_me:$LINENO: result: yes" >&5
4045 echo "${ECHO_T}yes" >&6
4046 else
4047   echo "$as_me:$LINENO: result: no" >&5
4048 echo "${ECHO_T}no" >&6
4049
4050 cat >>confdefs.h <<\_ACEOF
4051 #define NO_MINUS_C_MINUS_O 1
4052 _ACEOF
4053
4054 fi
4055
4056 # expand $ac_aux_dir to an absolute path
4057 am_aux_dir=`cd $ac_aux_dir && pwd`
4058
4059 # FIXME: we rely on the cache variable name because
4060 # there is no other way.
4061 set dummy $CC
4062 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4063 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
4064    # Losing compiler, so override with the script.
4065    # FIXME: It is wrong to rewrite CC.
4066    # But if we don't then we get into trouble of one sort or another.
4067    # A longer-term fix would be to have automake use am__CC in this case,
4068    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4069    CC="$am_aux_dir/compile $CC"
4070 fi
4071
4072
4073 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4074 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
4075 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
4076 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
4077   echo $ECHO_N "(cached) $ECHO_C" >&6
4078 else
4079   cat >conftest.make <<\_ACEOF
4080 all:
4081         @echo 'ac_maketemp="$(MAKE)"'
4082 _ACEOF
4083 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4084 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
4085 if test -n "$ac_maketemp"; then
4086   eval ac_cv_prog_make_${ac_make}_set=yes
4087 else
4088   eval ac_cv_prog_make_${ac_make}_set=no
4089 fi
4090 rm -f conftest.make
4091 fi
4092 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
4093   echo "$as_me:$LINENO: result: yes" >&5
4094 echo "${ECHO_T}yes" >&6
4095   SET_MAKE=
4096 else
4097   echo "$as_me:$LINENO: result: no" >&5
4098 echo "${ECHO_T}no" >&6
4099   SET_MAKE="MAKE=${MAKE-make}"
4100 fi
4101
4102
4103 # -------
4104 # Headers
4105 # -------
4106
4107 # Sanity check for the cross-compilation case:
4108 ac_ext=c
4109 ac_cpp='$CPP $CPPFLAGS'
4110 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4111 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4112 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4113 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4114 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4115 # On Suns, sometimes $CPP names a directory.
4116 if test -n "$CPP" && test -d "$CPP"; then
4117   CPP=
4118 fi
4119 if test -z "$CPP"; then
4120   if test "${ac_cv_prog_CPP+set}" = set; then
4121   echo $ECHO_N "(cached) $ECHO_C" >&6
4122 else
4123       # Double quotes because CPP needs to be expanded
4124     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4125     do
4126       ac_preproc_ok=false
4127 for ac_c_preproc_warn_flag in '' yes
4128 do
4129   # Use a header file that comes with gcc, so configuring glibc
4130   # with a fresh cross-compiler works.
4131   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4132   # <limits.h> exists even on freestanding compilers.
4133   # On the NeXT, cc -E runs the code through the compiler's parser,
4134   # not just through cpp. "Syntax error" is here to catch this case.
4135   cat >conftest.$ac_ext <<_ACEOF
4136 /* confdefs.h.  */
4137 _ACEOF
4138 cat confdefs.h >>conftest.$ac_ext
4139 cat >>conftest.$ac_ext <<_ACEOF
4140 /* end confdefs.h.  */
4141 #ifdef __STDC__
4142 # include <limits.h>
4143 #else
4144 # include <assert.h>
4145 #endif
4146                      Syntax error
4147 _ACEOF
4148 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4149   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4150   ac_status=$?
4151   grep -v '^ *+' conftest.er1 >conftest.err
4152   rm -f conftest.er1
4153   cat conftest.err >&5
4154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4155   (exit $ac_status); } >/dev/null; then
4156   if test -s conftest.err; then
4157     ac_cpp_err=$ac_c_preproc_warn_flag
4158     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4159   else
4160     ac_cpp_err=
4161   fi
4162 else
4163   ac_cpp_err=yes
4164 fi
4165 if test -z "$ac_cpp_err"; then
4166   :
4167 else
4168   echo "$as_me: failed program was:" >&5
4169 sed 's/^/| /' conftest.$ac_ext >&5
4170
4171   # Broken: fails on valid input.
4172 continue
4173 fi
4174 rm -f conftest.err conftest.$ac_ext
4175
4176   # OK, works on sane cases.  Now check whether non-existent headers
4177   # can be detected and how.
4178   cat >conftest.$ac_ext <<_ACEOF
4179 /* confdefs.h.  */
4180 _ACEOF
4181 cat confdefs.h >>conftest.$ac_ext
4182 cat >>conftest.$ac_ext <<_ACEOF
4183 /* end confdefs.h.  */
4184 #include <ac_nonexistent.h>
4185 _ACEOF
4186 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4187   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4188   ac_status=$?
4189   grep -v '^ *+' conftest.er1 >conftest.err
4190   rm -f conftest.er1
4191   cat conftest.err >&5
4192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4193   (exit $ac_status); } >/dev/null; then
4194   if test -s conftest.err; then
4195     ac_cpp_err=$ac_c_preproc_warn_flag
4196     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4197   else
4198     ac_cpp_err=
4199   fi
4200 else
4201   ac_cpp_err=yes
4202 fi
4203 if test -z "$ac_cpp_err"; then
4204   # Broken: success on invalid input.
4205 continue
4206 else
4207   echo "$as_me: failed program was:" >&5
4208 sed 's/^/| /' conftest.$ac_ext >&5
4209
4210   # Passes both tests.
4211 ac_preproc_ok=:
4212 break
4213 fi
4214 rm -f conftest.err conftest.$ac_ext
4215
4216 done
4217 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4218 rm -f conftest.err conftest.$ac_ext
4219 if $ac_preproc_ok; then
4220   break
4221 fi
4222
4223     done
4224     ac_cv_prog_CPP=$CPP
4225
4226 fi
4227   CPP=$ac_cv_prog_CPP
4228 else
4229   ac_cv_prog_CPP=$CPP
4230 fi
4231 echo "$as_me:$LINENO: result: $CPP" >&5
4232 echo "${ECHO_T}$CPP" >&6
4233 ac_preproc_ok=false
4234 for ac_c_preproc_warn_flag in '' yes
4235 do
4236   # Use a header file that comes with gcc, so configuring glibc
4237   # with a fresh cross-compiler works.
4238   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4239   # <limits.h> exists even on freestanding compilers.
4240   # On the NeXT, cc -E runs the code through the compiler's parser,
4241   # not just through cpp. "Syntax error" is here to catch this case.
4242   cat >conftest.$ac_ext <<_ACEOF
4243 /* confdefs.h.  */
4244 _ACEOF
4245 cat confdefs.h >>conftest.$ac_ext
4246 cat >>conftest.$ac_ext <<_ACEOF
4247 /* end confdefs.h.  */
4248 #ifdef __STDC__
4249 # include <limits.h>
4250 #else
4251 # include <assert.h>
4252 #endif
4253                      Syntax error
4254 _ACEOF
4255 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4256   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4257   ac_status=$?
4258   grep -v '^ *+' conftest.er1 >conftest.err
4259   rm -f conftest.er1
4260   cat conftest.err >&5
4261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4262   (exit $ac_status); } >/dev/null; then
4263   if test -s conftest.err; then
4264     ac_cpp_err=$ac_c_preproc_warn_flag
4265     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4266   else
4267     ac_cpp_err=
4268   fi
4269 else
4270   ac_cpp_err=yes
4271 fi
4272 if test -z "$ac_cpp_err"; then
4273   :
4274 else
4275   echo "$as_me: failed program was:" >&5
4276 sed 's/^/| /' conftest.$ac_ext >&5
4277
4278   # Broken: fails on valid input.
4279 continue
4280 fi
4281 rm -f conftest.err conftest.$ac_ext
4282
4283   # OK, works on sane cases.  Now check whether non-existent headers
4284   # can be detected and how.
4285   cat >conftest.$ac_ext <<_ACEOF
4286 /* confdefs.h.  */
4287 _ACEOF
4288 cat confdefs.h >>conftest.$ac_ext
4289 cat >>conftest.$ac_ext <<_ACEOF
4290 /* end confdefs.h.  */
4291 #include <ac_nonexistent.h>
4292 _ACEOF
4293 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4294   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4295   ac_status=$?
4296   grep -v '^ *+' conftest.er1 >conftest.err
4297   rm -f conftest.er1
4298   cat conftest.err >&5
4299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4300   (exit $ac_status); } >/dev/null; then
4301   if test -s conftest.err; then
4302     ac_cpp_err=$ac_c_preproc_warn_flag
4303     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4304   else
4305     ac_cpp_err=
4306   fi
4307 else
4308   ac_cpp_err=yes
4309 fi
4310 if test -z "$ac_cpp_err"; then
4311   # Broken: success on invalid input.
4312 continue
4313 else
4314   echo "$as_me: failed program was:" >&5
4315 sed 's/^/| /' conftest.$ac_ext >&5
4316
4317   # Passes both tests.
4318 ac_preproc_ok=:
4319 break
4320 fi
4321 rm -f conftest.err conftest.$ac_ext
4322
4323 done
4324 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4325 rm -f conftest.err conftest.$ac_ext
4326 if $ac_preproc_ok; then
4327   :
4328 else
4329   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4330 See \`config.log' for more details." >&5
4331 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4332 See \`config.log' for more details." >&2;}
4333    { (exit 1); exit 1; }; }
4334 fi
4335
4336 ac_ext=c
4337 ac_cpp='$CPP $CPPFLAGS'
4338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4341
4342
4343 echo "$as_me:$LINENO: checking for egrep" >&5
4344 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4345 if test "${ac_cv_prog_egrep+set}" = set; then
4346   echo $ECHO_N "(cached) $ECHO_C" >&6
4347 else
4348   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4349     then ac_cv_prog_egrep='grep -E'
4350     else ac_cv_prog_egrep='egrep'
4351     fi
4352 fi
4353 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4354 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4355  EGREP=$ac_cv_prog_egrep
4356
4357
4358 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4359 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4360 if test "${ac_cv_header_stdc+set}" = set; then
4361   echo $ECHO_N "(cached) $ECHO_C" >&6
4362 else
4363   cat >conftest.$ac_ext <<_ACEOF
4364 /* confdefs.h.  */
4365 _ACEOF
4366 cat confdefs.h >>conftest.$ac_ext
4367 cat >>conftest.$ac_ext <<_ACEOF
4368 /* end confdefs.h.  */
4369 #include <stdlib.h>
4370 #include <stdarg.h>
4371 #include <string.h>
4372 #include <float.h>
4373
4374 int
4375 main ()
4376 {
4377
4378   ;
4379   return 0;
4380 }
4381 _ACEOF
4382 rm -f conftest.$ac_objext
4383 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4384   (eval $ac_compile) 2>conftest.er1
4385   ac_status=$?
4386   grep -v '^ *+' conftest.er1 >conftest.err
4387   rm -f conftest.er1
4388   cat conftest.err >&5
4389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4390   (exit $ac_status); } &&
4391          { ac_try='test -z "$ac_c_werror_flag"
4392                          || test ! -s conftest.err'
4393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4394   (eval $ac_try) 2>&5
4395   ac_status=$?
4396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4397   (exit $ac_status); }; } &&
4398          { ac_try='test -s conftest.$ac_objext'
4399   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4400   (eval $ac_try) 2>&5
4401   ac_status=$?
4402   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4403   (exit $ac_status); }; }; then
4404   ac_cv_header_stdc=yes
4405 else
4406   echo "$as_me: failed program was:" >&5
4407 sed 's/^/| /' conftest.$ac_ext >&5
4408
4409 ac_cv_header_stdc=no
4410 fi
4411 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4412
4413 if test $ac_cv_header_stdc = yes; then
4414   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4415   cat >conftest.$ac_ext <<_ACEOF
4416 /* confdefs.h.  */
4417 _ACEOF
4418 cat confdefs.h >>conftest.$ac_ext
4419 cat >>conftest.$ac_ext <<_ACEOF
4420 /* end confdefs.h.  */
4421 #include <string.h>
4422
4423 _ACEOF
4424 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4425   $EGREP "memchr" >/dev/null 2>&1; then
4426   :
4427 else
4428   ac_cv_header_stdc=no
4429 fi
4430 rm -f conftest*
4431
4432 fi
4433
4434 if test $ac_cv_header_stdc = yes; then
4435   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4436   cat >conftest.$ac_ext <<_ACEOF
4437 /* confdefs.h.  */
4438 _ACEOF
4439 cat confdefs.h >>conftest.$ac_ext
4440 cat >>conftest.$ac_ext <<_ACEOF
4441 /* end confdefs.h.  */
4442 #include <stdlib.h>
4443
4444 _ACEOF
4445 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4446   $EGREP "free" >/dev/null 2>&1; then
4447   :
4448 else
4449   ac_cv_header_stdc=no
4450 fi
4451 rm -f conftest*
4452
4453 fi
4454
4455 if test $ac_cv_header_stdc = yes; then
4456   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4457   if test "$cross_compiling" = yes; then
4458   :
4459 else
4460   cat >conftest.$ac_ext <<_ACEOF
4461 /* confdefs.h.  */
4462 _ACEOF
4463 cat confdefs.h >>conftest.$ac_ext
4464 cat >>conftest.$ac_ext <<_ACEOF
4465 /* end confdefs.h.  */
4466 #include <ctype.h>
4467 #if ((' ' & 0x0FF) == 0x020)
4468 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4469 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4470 #else
4471 # define ISLOWER(c) \
4472                    (('a' <= (c) && (c) <= 'i') \
4473                      || ('j' <= (c) && (c) <= 'r') \
4474                      || ('s' <= (c) && (c) <= 'z'))
4475 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4476 #endif
4477
4478 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4479 int
4480 main ()
4481 {
4482   int i;
4483   for (i = 0; i < 256; i++)
4484     if (XOR (islower (i), ISLOWER (i))
4485         || toupper (i) != TOUPPER (i))
4486       exit(2);
4487   exit (0);
4488 }
4489 _ACEOF
4490 rm -f conftest$ac_exeext
4491 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4492   (eval $ac_link) 2>&5
4493   ac_status=$?
4494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4495   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4496   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4497   (eval $ac_try) 2>&5
4498   ac_status=$?
4499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4500   (exit $ac_status); }; }; then
4501   :
4502 else
4503   echo "$as_me: program exited with status $ac_status" >&5
4504 echo "$as_me: failed program was:" >&5
4505 sed 's/^/| /' conftest.$ac_ext >&5
4506
4507 ( exit $ac_status )
4508 ac_cv_header_stdc=no
4509 fi
4510 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4511 fi
4512 fi
4513 fi
4514 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4515 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4516 if test $ac_cv_header_stdc = yes; then
4517
4518 cat >>confdefs.h <<\_ACEOF
4519 #define STDC_HEADERS 1
4520 _ACEOF
4521
4522 fi
4523
4524 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4535                   inttypes.h stdint.h unistd.h
4536 do
4537 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4538 echo "$as_me:$LINENO: checking for $ac_header" >&5
4539 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4540 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4541   echo $ECHO_N "(cached) $ECHO_C" >&6
4542 else
4543   cat >conftest.$ac_ext <<_ACEOF
4544 /* confdefs.h.  */
4545 _ACEOF
4546 cat confdefs.h >>conftest.$ac_ext
4547 cat >>conftest.$ac_ext <<_ACEOF
4548 /* end confdefs.h.  */
4549 $ac_includes_default
4550
4551 #include <$ac_header>
4552 _ACEOF
4553 rm -f conftest.$ac_objext
4554 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4555   (eval $ac_compile) 2>conftest.er1
4556   ac_status=$?
4557   grep -v '^ *+' conftest.er1 >conftest.err
4558   rm -f conftest.er1
4559   cat conftest.err >&5
4560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4561   (exit $ac_status); } &&
4562          { ac_try='test -z "$ac_c_werror_flag"
4563                          || test ! -s conftest.err'
4564   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4565   (eval $ac_try) 2>&5
4566   ac_status=$?
4567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4568   (exit $ac_status); }; } &&
4569          { ac_try='test -s conftest.$ac_objext'
4570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4571   (eval $ac_try) 2>&5
4572   ac_status=$?
4573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4574   (exit $ac_status); }; }; then
4575   eval "$as_ac_Header=yes"
4576 else
4577   echo "$as_me: failed program was:" >&5
4578 sed 's/^/| /' conftest.$ac_ext >&5
4579
4580 eval "$as_ac_Header=no"
4581 fi
4582 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4583 fi
4584 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4585 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4586 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4587   cat >>confdefs.h <<_ACEOF
4588 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4589 _ACEOF
4590
4591 fi
4592
4593 done
4594
4595
4596 if test "${ac_cv_header_stdio_h+set}" = set; then
4597   echo "$as_me:$LINENO: checking for stdio.h" >&5
4598 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4599 if test "${ac_cv_header_stdio_h+set}" = set; then
4600   echo $ECHO_N "(cached) $ECHO_C" >&6
4601 fi
4602 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4603 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4604 else
4605   # Is the header compilable?
4606 echo "$as_me:$LINENO: checking stdio.h usability" >&5
4607 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
4608 cat >conftest.$ac_ext <<_ACEOF
4609 /* confdefs.h.  */
4610 _ACEOF
4611 cat confdefs.h >>conftest.$ac_ext
4612 cat >>conftest.$ac_ext <<_ACEOF
4613 /* end confdefs.h.  */
4614 $ac_includes_default
4615 #include <stdio.h>
4616 _ACEOF
4617 rm -f conftest.$ac_objext
4618 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4619   (eval $ac_compile) 2>conftest.er1
4620   ac_status=$?
4621   grep -v '^ *+' conftest.er1 >conftest.err
4622   rm -f conftest.er1
4623   cat conftest.err >&5
4624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625   (exit $ac_status); } &&
4626          { ac_try='test -z "$ac_c_werror_flag"
4627                          || test ! -s conftest.err'
4628   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4629   (eval $ac_try) 2>&5
4630   ac_status=$?
4631   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4632   (exit $ac_status); }; } &&
4633          { ac_try='test -s conftest.$ac_objext'
4634   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4635   (eval $ac_try) 2>&5
4636   ac_status=$?
4637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4638   (exit $ac_status); }; }; then
4639   ac_header_compiler=yes
4640 else
4641   echo "$as_me: failed program was:" >&5
4642 sed 's/^/| /' conftest.$ac_ext >&5
4643
4644 ac_header_compiler=no
4645 fi
4646 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4647 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4648 echo "${ECHO_T}$ac_header_compiler" >&6
4649
4650 # Is the header present?
4651 echo "$as_me:$LINENO: checking stdio.h presence" >&5
4652 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
4653 cat >conftest.$ac_ext <<_ACEOF
4654 /* confdefs.h.  */
4655 _ACEOF
4656 cat confdefs.h >>conftest.$ac_ext
4657 cat >>conftest.$ac_ext <<_ACEOF
4658 /* end confdefs.h.  */
4659 #include <stdio.h>
4660 _ACEOF
4661 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4662   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4663   ac_status=$?
4664   grep -v '^ *+' conftest.er1 >conftest.err
4665   rm -f conftest.er1
4666   cat conftest.err >&5
4667   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4668   (exit $ac_status); } >/dev/null; then
4669   if test -s conftest.err; then
4670     ac_cpp_err=$ac_c_preproc_warn_flag
4671     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4672   else
4673     ac_cpp_err=
4674   fi
4675 else
4676   ac_cpp_err=yes
4677 fi
4678 if test -z "$ac_cpp_err"; then
4679   ac_header_preproc=yes
4680 else
4681   echo "$as_me: failed program was:" >&5
4682 sed 's/^/| /' conftest.$ac_ext >&5
4683
4684   ac_header_preproc=no
4685 fi
4686 rm -f conftest.err conftest.$ac_ext
4687 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4688 echo "${ECHO_T}$ac_header_preproc" >&6
4689
4690 # So?  What about this header?
4691 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4692   yes:no: )
4693     { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
4694 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4695     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
4696 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
4697     ac_header_preproc=yes
4698     ;;
4699   no:yes:* )
4700     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
4701 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
4702     { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5
4703 echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;}
4704     { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
4705 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
4706     { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5
4707 echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4708     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
4709 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
4710     { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
4711 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
4712     (
4713       cat <<\_ASBOX
4714 ## ----------------------------------------- ##
4715 ## Report this to the package-unused lists.  ##
4716 ## ----------------------------------------- ##
4717 _ASBOX
4718     ) |
4719       sed "s/^/$as_me: WARNING:     /" >&2
4720     ;;
4721 esac
4722 echo "$as_me:$LINENO: checking for stdio.h" >&5
4723 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4724 if test "${ac_cv_header_stdio_h+set}" = set; then
4725   echo $ECHO_N "(cached) $ECHO_C" >&6
4726 else
4727   ac_cv_header_stdio_h=$ac_header_preproc
4728 fi
4729 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4730 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4731
4732 fi
4733 if test $ac_cv_header_stdio_h = yes; then
4734   :
4735 else
4736   { { echo "$as_me:$LINENO: error: Can't find stdio.h.
4737 You must have a usable C system for the target already installed, at least
4738 including headers and, preferably, the library, before you can configure
4739 the Objective C runtime system.  If necessary, install gcc now with
4740 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&5
4741 echo "$as_me: error: Can't find stdio.h.
4742 You must have a usable C system for the target already installed, at least
4743 including headers and, preferably, the library, before you can configure
4744 the Objective C runtime system.  If necessary, install gcc now with
4745 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&2;}
4746    { (exit 1); exit 1; }; }
4747 fi
4748
4749
4750
4751 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4752 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4753 if test "${ac_cv_header_stdc+set}" = set; then
4754   echo $ECHO_N "(cached) $ECHO_C" >&6
4755 else
4756   cat >conftest.$ac_ext <<_ACEOF
4757 /* confdefs.h.  */
4758 _ACEOF
4759 cat confdefs.h >>conftest.$ac_ext
4760 cat >>conftest.$ac_ext <<_ACEOF
4761 /* end confdefs.h.  */
4762 #include <stdlib.h>
4763 #include <stdarg.h>
4764 #include <string.h>
4765 #include <float.h>
4766
4767 int
4768 main ()
4769 {
4770
4771   ;
4772   return 0;
4773 }
4774 _ACEOF
4775 rm -f conftest.$ac_objext
4776 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4777   (eval $ac_compile) 2>conftest.er1
4778   ac_status=$?
4779   grep -v '^ *+' conftest.er1 >conftest.err
4780   rm -f conftest.er1
4781   cat conftest.err >&5
4782   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4783   (exit $ac_status); } &&
4784          { ac_try='test -z "$ac_c_werror_flag"
4785                          || test ! -s conftest.err'
4786   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4787   (eval $ac_try) 2>&5
4788   ac_status=$?
4789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4790   (exit $ac_status); }; } &&
4791          { ac_try='test -s conftest.$ac_objext'
4792   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4793   (eval $ac_try) 2>&5
4794   ac_status=$?
4795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4796   (exit $ac_status); }; }; then
4797   ac_cv_header_stdc=yes
4798 else
4799   echo "$as_me: failed program was:" >&5
4800 sed 's/^/| /' conftest.$ac_ext >&5
4801
4802 ac_cv_header_stdc=no
4803 fi
4804 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4805
4806 if test $ac_cv_header_stdc = yes; then
4807   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4808   cat >conftest.$ac_ext <<_ACEOF
4809 /* confdefs.h.  */
4810 _ACEOF
4811 cat confdefs.h >>conftest.$ac_ext
4812 cat >>conftest.$ac_ext <<_ACEOF
4813 /* end confdefs.h.  */
4814 #include <string.h>
4815
4816 _ACEOF
4817 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4818   $EGREP "memchr" >/dev/null 2>&1; then
4819   :
4820 else
4821   ac_cv_header_stdc=no
4822 fi
4823 rm -f conftest*
4824
4825 fi
4826
4827 if test $ac_cv_header_stdc = yes; then
4828   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4829   cat >conftest.$ac_ext <<_ACEOF
4830 /* confdefs.h.  */
4831 _ACEOF
4832 cat confdefs.h >>conftest.$ac_ext
4833 cat >>conftest.$ac_ext <<_ACEOF
4834 /* end confdefs.h.  */
4835 #include <stdlib.h>
4836
4837 _ACEOF
4838 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4839   $EGREP "free" >/dev/null 2>&1; then
4840   :
4841 else
4842   ac_cv_header_stdc=no
4843 fi
4844 rm -f conftest*
4845
4846 fi
4847
4848 if test $ac_cv_header_stdc = yes; then
4849   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4850   if test "$cross_compiling" = yes; then
4851   :
4852 else
4853   cat >conftest.$ac_ext <<_ACEOF
4854 /* confdefs.h.  */
4855 _ACEOF
4856 cat confdefs.h >>conftest.$ac_ext
4857 cat >>conftest.$ac_ext <<_ACEOF
4858 /* end confdefs.h.  */
4859 #include <ctype.h>
4860 #if ((' ' & 0x0FF) == 0x020)
4861 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4862 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4863 #else
4864 # define ISLOWER(c) \
4865                    (('a' <= (c) && (c) <= 'i') \
4866                      || ('j' <= (c) && (c) <= 'r') \
4867                      || ('s' <= (c) && (c) <= 'z'))
4868 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4869 #endif
4870
4871 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4872 int
4873 main ()
4874 {
4875   int i;
4876   for (i = 0; i < 256; i++)
4877     if (XOR (islower (i), ISLOWER (i))
4878         || toupper (i) != TOUPPER (i))
4879       exit(2);
4880   exit (0);
4881 }
4882 _ACEOF
4883 rm -f conftest$ac_exeext
4884 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4885   (eval $ac_link) 2>&5
4886   ac_status=$?
4887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4888   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4889   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4890   (eval $ac_try) 2>&5
4891   ac_status=$?
4892   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4893   (exit $ac_status); }; }; then
4894   :
4895 else
4896   echo "$as_me: program exited with status $ac_status" >&5
4897 echo "$as_me: failed program was:" >&5
4898 sed 's/^/| /' conftest.$ac_ext >&5
4899
4900 ( exit $ac_status )
4901 ac_cv_header_stdc=no
4902 fi
4903 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4904 fi
4905 fi
4906 fi
4907 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4908 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4909 if test $ac_cv_header_stdc = yes; then
4910
4911 cat >>confdefs.h <<\_ACEOF
4912 #define STDC_HEADERS 1
4913 _ACEOF
4914
4915 fi
4916
4917
4918
4919 for ac_header in sched.h
4920 do
4921 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4922 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4923   echo "$as_me:$LINENO: checking for $ac_header" >&5
4924 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4925 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4926   echo $ECHO_N "(cached) $ECHO_C" >&6
4927 fi
4928 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4929 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4930 else
4931   # Is the header compilable?
4932 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4933 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4934 cat >conftest.$ac_ext <<_ACEOF
4935 /* confdefs.h.  */
4936 _ACEOF
4937 cat confdefs.h >>conftest.$ac_ext
4938 cat >>conftest.$ac_ext <<_ACEOF
4939 /* end confdefs.h.  */
4940 $ac_includes_default
4941 #include <$ac_header>
4942 _ACEOF
4943 rm -f conftest.$ac_objext
4944 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4945   (eval $ac_compile) 2>conftest.er1
4946   ac_status=$?
4947   grep -v '^ *+' conftest.er1 >conftest.err
4948   rm -f conftest.er1
4949   cat conftest.err >&5
4950   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4951   (exit $ac_status); } &&
4952          { ac_try='test -z "$ac_c_werror_flag"
4953                          || test ! -s conftest.err'
4954   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4955   (eval $ac_try) 2>&5
4956   ac_status=$?
4957   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4958   (exit $ac_status); }; } &&
4959          { ac_try='test -s conftest.$ac_objext'
4960   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4961   (eval $ac_try) 2>&5
4962   ac_status=$?
4963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4964   (exit $ac_status); }; }; then
4965   ac_header_compiler=yes
4966 else
4967   echo "$as_me: failed program was:" >&5
4968 sed 's/^/| /' conftest.$ac_ext >&5
4969
4970 ac_header_compiler=no
4971 fi
4972 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4973 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4974 echo "${ECHO_T}$ac_header_compiler" >&6
4975
4976 # Is the header present?
4977 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4978 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4979 cat >conftest.$ac_ext <<_ACEOF
4980 /* confdefs.h.  */
4981 _ACEOF
4982 cat confdefs.h >>conftest.$ac_ext
4983 cat >>conftest.$ac_ext <<_ACEOF
4984 /* end confdefs.h.  */
4985 #include <$ac_header>
4986 _ACEOF
4987 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4988   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4989   ac_status=$?
4990   grep -v '^ *+' conftest.er1 >conftest.err
4991   rm -f conftest.er1
4992   cat conftest.err >&5
4993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4994   (exit $ac_status); } >/dev/null; then
4995   if test -s conftest.err; then
4996     ac_cpp_err=$ac_c_preproc_warn_flag
4997     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4998   else
4999     ac_cpp_err=
5000   fi
5001 else
5002   ac_cpp_err=yes
5003 fi
5004 if test -z "$ac_cpp_err"; then
5005   ac_header_preproc=yes
5006 else
5007   echo "$as_me: failed program was:" >&5
5008 sed 's/^/| /' conftest.$ac_ext >&5
5009
5010   ac_header_preproc=no
5011 fi
5012 rm -f conftest.err conftest.$ac_ext
5013 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5014 echo "${ECHO_T}$ac_header_preproc" >&6
5015
5016 # So?  What about this header?
5017 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5018   yes:no: )
5019     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5020 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5021     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5022 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5023     ac_header_preproc=yes
5024     ;;
5025   no:yes:* )
5026     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5027 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5028     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5029 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5030     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5031 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5032     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5033 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5034     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5035 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5036     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5037 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5038     (
5039       cat <<\_ASBOX
5040 ## ----------------------------------------- ##
5041 ## Report this to the package-unused lists.  ##
5042 ## ----------------------------------------- ##
5043 _ASBOX
5044     ) |
5045       sed "s/^/$as_me: WARNING:     /" >&2
5046     ;;
5047 esac
5048 echo "$as_me:$LINENO: checking for $ac_header" >&5
5049 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5050 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5051   echo $ECHO_N "(cached) $ECHO_C" >&6
5052 else
5053   eval "$as_ac_Header=\$ac_header_preproc"
5054 fi
5055 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5056 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5057
5058 fi
5059 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5060   cat >>confdefs.h <<_ACEOF
5061 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5062 _ACEOF
5063
5064 fi
5065
5066 done
5067
5068
5069 # -----------
5070 # Miscellanea
5071 # -----------
5072
5073 # Determine CFLAGS for gthread.
5074 # FIXME: the current implementation is dependent on the 'r' variable
5075 # passed down from the top level
5076 echo "$as_me:$LINENO: checking for gthread cflags" >&5
5077 echo $ECHO_N "checking for gthread cflags... $ECHO_C" >&6
5078 if test "${objc_cv_gthread_flags+set}" = set; then
5079   echo $ECHO_N "(cached) $ECHO_C" >&6
5080 else
5081   if test -f "$r"/gcc/Makefile
5082 then
5083   objc_cv_gthread_flags=`grep \^GTHREAD_FLAGS "$r"/gcc/Makefile | awk -F= '{ print $2 }'`
5084 else
5085   { { echo "$as_me:$LINENO: error: not found" >&5
5086 echo "$as_me: error: not found" >&2;}
5087    { (exit 1); exit 1; }; }
5088 fi
5089 fi
5090 echo "$as_me:$LINENO: result: $objc_cv_gthread_flags" >&5
5091 echo "${ECHO_T}$objc_cv_gthread_flags" >&6
5092 GTHREAD_FLAGS=$objc_cv_gthread_flags
5093
5094
5095 echo "$as_me:$LINENO: checking for exception model to use" >&5
5096 echo $ECHO_N "checking for exception model to use... $ECHO_C" >&6
5097 ac_ext=c
5098 ac_cpp='$CPP $CPPFLAGS'
5099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5102
5103 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
5104 if test "${enable_sjlj_exceptions+set}" = set; then
5105   enableval="$enable_sjlj_exceptions"
5106   :
5107 else
5108   cat > conftest.$ac_ext << EOF
5109 #line 5109 "configure"
5110 @interface Frob
5111 @end
5112 @implementation Frob
5113 @end
5114 int proc();
5115 int foo()
5116 {
5117   @try {
5118    return proc();
5119   }
5120   @catch (Frob* ex) {
5121     return 0;
5122   }
5123 }
5124 EOF
5125 old_CFLAGS="$CFLAGS"
5126 CFLAGS="-x objective-c -fgnu-runtime -fobjc-exceptions -S"
5127 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5128   (eval $ac_compile) 2>&5
5129   ac_status=$?
5130   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5131   (exit $ac_status); }; then
5132   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
5133     enable_sjlj_exceptions=yes
5134   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
5135     enable_sjlj_exceptions=no
5136   fi
5137 fi
5138 CFLAGS="$old_CFLAGS"
5139 rm -f conftest*
5140 fi;
5141 if test x$enable_sjlj_exceptions = xyes; then
5142
5143 cat >>confdefs.h <<\_ACEOF
5144 #define SJLJ_EXCEPTIONS 1
5145 _ACEOF
5146
5147   ac_exception_model_name=sjlj
5148 elif test x$enable_sjlj_exceptions = xno; then
5149   ac_exception_model_name="call frame"
5150 else
5151   { { echo "$as_me:$LINENO: error: unable to detect exception model" >&5
5152 echo "$as_me: error: unable to detect exception model" >&2;}
5153    { (exit 1); exit 1; }; }
5154 fi
5155 ac_ext=c
5156 ac_cpp='$CPP $CPPFLAGS'
5157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5159 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5160
5161 echo "$as_me:$LINENO: result: $ac_exception_model_name" >&5
5162 echo "${ECHO_T}$ac_exception_model_name" >&6
5163
5164 # ------
5165 # Output
5166 # ------
5167
5168           ac_config_files="$ac_config_files Makefile"
5169
5170
5171           ac_config_commands="$ac_config_commands default"
5172
5173
5174 cat >confcache <<\_ACEOF
5175 # This file is a shell script that caches the results of configure
5176 # tests run on this system so they can be shared between configure
5177 # scripts and configure runs, see configure's option --config-cache.
5178 # It is not useful on other systems.  If it contains results you don't
5179 # want to keep, you may remove or edit it.
5180 #
5181 # config.status only pays attention to the cache file if you give it
5182 # the --recheck option to rerun configure.
5183 #
5184 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5185 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5186 # following values.
5187
5188 _ACEOF
5189
5190 # The following way of writing the cache mishandles newlines in values,
5191 # but we know of no workaround that is simple, portable, and efficient.
5192 # So, don't put newlines in cache variables' values.
5193 # Ultrix sh set writes to stderr and can't be redirected directly,
5194 # and sets the high bit in the cache file unless we assign to the vars.
5195 {
5196   (set) 2>&1 |
5197     case `(ac_space=' '; set | grep ac_space) 2>&1` in
5198     *ac_space=\ *)
5199       # `set' does not quote correctly, so add quotes (double-quote
5200       # substitution turns \\\\ into \\, and sed turns \\ into \).
5201       sed -n \
5202         "s/'/'\\\\''/g;
5203           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5204       ;;
5205     *)
5206       # `set' quotes correctly as required by POSIX, so do not add quotes.
5207       sed -n \
5208         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5209       ;;
5210     esac;
5211 } |
5212   sed '
5213      t clear
5214      : clear
5215      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5216      t end
5217      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5218      : end' >>confcache
5219 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5220   if test -w $cache_file; then
5221     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5222     cat confcache >$cache_file
5223   else
5224     echo "not updating unwritable cache $cache_file"
5225   fi
5226 fi
5227 rm -f confcache
5228
5229 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5230 # Let make expand exec_prefix.
5231 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5232
5233 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5234 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5235 # trailing colons and then remove the whole line if VPATH becomes empty
5236 # (actually we leave an empty line to preserve line numbers).
5237 if test "x$srcdir" = x.; then
5238   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5239 s/:*\$(srcdir):*/:/;
5240 s/:*\${srcdir}:*/:/;
5241 s/:*@srcdir@:*/:/;
5242 s/^\([^=]*=[     ]*\):*/\1/;
5243 s/:*$//;
5244 s/^[^=]*=[       ]*$//;
5245 }'
5246 fi
5247
5248 DEFS=-DHAVE_CONFIG_H
5249
5250 ac_libobjs=
5251 ac_ltlibobjs=
5252 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5253   # 1. Remove the extension, and $U if already installed.
5254   ac_i=`echo "$ac_i" |
5255          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5256   # 2. Add them.
5257   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5258   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5259 done
5260 LIBOBJS=$ac_libobjs
5261
5262 LTLIBOBJS=$ac_ltlibobjs
5263
5264
5265 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5266   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
5267 Usually this means the macro was only invoked conditionally." >&5
5268 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
5269 Usually this means the macro was only invoked conditionally." >&2;}
5270    { (exit 1); exit 1; }; }
5271 fi
5272
5273 : ${CONFIG_STATUS=./config.status}
5274 ac_clean_files_save=$ac_clean_files
5275 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5276 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5277 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5278 cat >$CONFIG_STATUS <<_ACEOF
5279 #! $SHELL
5280 # Generated by $as_me.
5281 # Run this file to recreate the current configuration.
5282 # Compiler output produced by configure, useful for debugging
5283 # configure, is in config.log if it exists.
5284
5285 debug=false
5286 ac_cs_recheck=false
5287 ac_cs_silent=false
5288 SHELL=\${CONFIG_SHELL-$SHELL}
5289 _ACEOF
5290
5291 cat >>$CONFIG_STATUS <<\_ACEOF
5292 ## --------------------- ##
5293 ## M4sh Initialization.  ##
5294 ## --------------------- ##
5295
5296 # Be Bourne compatible
5297 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5298   emulate sh
5299   NULLCMD=:
5300   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5301   # is contrary to our usage.  Disable this feature.
5302   alias -g '${1+"$@"}'='"$@"'
5303 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5304   set -o posix
5305 fi
5306 DUALCASE=1; export DUALCASE # for MKS sh
5307
5308 # Support unset when possible.
5309 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5310   as_unset=unset
5311 else
5312   as_unset=false
5313 fi
5314
5315
5316 # Work around bugs in pre-3.0 UWIN ksh.
5317 $as_unset ENV MAIL MAILPATH
5318 PS1='$ '
5319 PS2='> '
5320 PS4='+ '
5321
5322 # NLS nuisances.
5323 for as_var in \
5324   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5325   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5326   LC_TELEPHONE LC_TIME
5327 do
5328   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5329     eval $as_var=C; export $as_var
5330   else
5331     $as_unset $as_var
5332   fi
5333 done
5334
5335 # Required to use basename.
5336 if expr a : '\(a\)' >/dev/null 2>&1; then
5337   as_expr=expr
5338 else
5339   as_expr=false
5340 fi
5341
5342 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5343   as_basename=basename
5344 else
5345   as_basename=false
5346 fi
5347
5348
5349 # Name of the executable.
5350 as_me=`$as_basename "$0" ||
5351 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5352          X"$0" : 'X\(//\)$' \| \
5353          X"$0" : 'X\(/\)$' \| \
5354          .     : '\(.\)' 2>/dev/null ||
5355 echo X/"$0" |
5356     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5357           /^X\/\(\/\/\)$/{ s//\1/; q; }
5358           /^X\/\(\/\).*/{ s//\1/; q; }
5359           s/.*/./; q'`
5360
5361
5362 # PATH needs CR, and LINENO needs CR and PATH.
5363 # Avoid depending upon Character Ranges.
5364 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5365 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5366 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5367 as_cr_digits='0123456789'
5368 as_cr_alnum=$as_cr_Letters$as_cr_digits
5369
5370 # The user is always right.
5371 if test "${PATH_SEPARATOR+set}" != set; then
5372   echo "#! /bin/sh" >conf$$.sh
5373   echo  "exit 0"   >>conf$$.sh
5374   chmod +x conf$$.sh
5375   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5376     PATH_SEPARATOR=';'
5377   else
5378     PATH_SEPARATOR=:
5379   fi
5380   rm -f conf$$.sh
5381 fi
5382
5383
5384   as_lineno_1=$LINENO
5385   as_lineno_2=$LINENO
5386   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5387   test "x$as_lineno_1" != "x$as_lineno_2" &&
5388   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5389   # Find who we are.  Look in the path if we contain no path at all
5390   # relative or not.
5391   case $0 in
5392     *[\\/]* ) as_myself=$0 ;;
5393     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5394 for as_dir in $PATH
5395 do
5396   IFS=$as_save_IFS
5397   test -z "$as_dir" && as_dir=.
5398   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5399 done
5400
5401        ;;
5402   esac
5403   # We did not find ourselves, most probably we were run as `sh COMMAND'
5404   # in which case we are not to be found in the path.
5405   if test "x$as_myself" = x; then
5406     as_myself=$0
5407   fi
5408   if test ! -f "$as_myself"; then
5409     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5410 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5411    { (exit 1); exit 1; }; }
5412   fi
5413   case $CONFIG_SHELL in
5414   '')
5415     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5416 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5417 do
5418   IFS=$as_save_IFS
5419   test -z "$as_dir" && as_dir=.
5420   for as_base in sh bash ksh sh5; do
5421          case $as_dir in
5422          /*)
5423            if ("$as_dir/$as_base" -c '
5424   as_lineno_1=$LINENO
5425   as_lineno_2=$LINENO
5426   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5427   test "x$as_lineno_1" != "x$as_lineno_2" &&
5428   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5429              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5430              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5431              CONFIG_SHELL=$as_dir/$as_base
5432              export CONFIG_SHELL
5433              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5434            fi;;
5435          esac
5436        done
5437 done
5438 ;;
5439   esac
5440
5441   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5442   # uniformly replaced by the line number.  The first 'sed' inserts a
5443   # line-number line before each line; the second 'sed' does the real
5444   # work.  The second script uses 'N' to pair each line-number line
5445   # with the numbered line, and appends trailing '-' during
5446   # substitution so that $LINENO is not a special case at line end.
5447   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5448   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5449   sed '=' <$as_myself |
5450     sed '
5451       N
5452       s,$,-,
5453       : loop
5454       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5455       t loop
5456       s,-$,,
5457       s,^['$as_cr_digits']*\n,,
5458     ' >$as_me.lineno &&
5459   chmod +x $as_me.lineno ||
5460     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5461 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5462    { (exit 1); exit 1; }; }
5463
5464   # Don't try to exec as it changes $[0], causing all sort of problems
5465   # (the dirname of $[0] is not the place where we might find the
5466   # original and so on.  Autoconf is especially sensible to this).
5467   . ./$as_me.lineno
5468   # Exit status is that of the last command.
5469   exit
5470 }
5471
5472
5473 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5474   *c*,-n*) ECHO_N= ECHO_C='
5475 ' ECHO_T='      ' ;;
5476   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5477   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5478 esac
5479
5480 if expr a : '\(a\)' >/dev/null 2>&1; then
5481   as_expr=expr
5482 else
5483   as_expr=false
5484 fi
5485
5486 rm -f conf$$ conf$$.exe conf$$.file
5487 echo >conf$$.file
5488 if ln -s conf$$.file conf$$ 2>/dev/null; then
5489   # We could just check for DJGPP; but this test a) works b) is more generic
5490   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5491   if test -f conf$$.exe; then
5492     # Don't use ln at all; we don't have any links
5493     as_ln_s='cp -p'
5494   else
5495     as_ln_s='ln -s'
5496   fi
5497 elif ln conf$$.file conf$$ 2>/dev/null; then
5498   as_ln_s=ln
5499 else
5500   as_ln_s='cp -p'
5501 fi
5502 rm -f conf$$ conf$$.exe conf$$.file
5503
5504 if mkdir -p . 2>/dev/null; then
5505   as_mkdir_p=:
5506 else
5507   test -d ./-p && rmdir ./-p
5508   as_mkdir_p=false
5509 fi
5510
5511 as_executable_p="test -f"
5512
5513 # Sed expression to map a string onto a valid CPP name.
5514 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5515
5516 # Sed expression to map a string onto a valid variable name.
5517 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5518
5519
5520 # IFS
5521 # We need space, tab and new line, in precisely that order.
5522 as_nl='
5523 '
5524 IFS="   $as_nl"
5525
5526 # CDPATH.
5527 $as_unset CDPATH
5528
5529 exec 6>&1
5530
5531 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5532 # report actual input values of CONFIG_FILES etc. instead of their
5533 # values after options handling.  Logging --version etc. is OK.
5534 exec 5>>config.log
5535 {
5536   echo
5537   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5538 ## Running $as_me. ##
5539 _ASBOX
5540 } >&5
5541 cat >&5 <<_CSEOF
5542
5543 This file was extended by package-unused $as_me version-unused, which was
5544 generated by GNU Autoconf 2.59.  Invocation command line was
5545
5546   CONFIG_FILES    = $CONFIG_FILES
5547   CONFIG_HEADERS  = $CONFIG_HEADERS
5548   CONFIG_LINKS    = $CONFIG_LINKS
5549   CONFIG_COMMANDS = $CONFIG_COMMANDS
5550   $ $0 $@
5551
5552 _CSEOF
5553 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5554 echo >&5
5555 _ACEOF
5556
5557 # Files that config.status was made for.
5558 if test -n "$ac_config_files"; then
5559   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5560 fi
5561
5562 if test -n "$ac_config_headers"; then
5563   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5564 fi
5565
5566 if test -n "$ac_config_links"; then
5567   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5568 fi
5569
5570 if test -n "$ac_config_commands"; then
5571   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5572 fi
5573
5574 cat >>$CONFIG_STATUS <<\_ACEOF
5575
5576 ac_cs_usage="\
5577 \`$as_me' instantiates files from templates according to the
5578 current configuration.
5579
5580 Usage: $0 [OPTIONS] [FILE]...
5581
5582   -h, --help       print this help, then exit
5583   -V, --version    print version number, then exit
5584   -q, --quiet      do not print progress messages
5585   -d, --debug      don't remove temporary files
5586       --recheck    update $as_me by reconfiguring in the same conditions
5587   --file=FILE[:TEMPLATE]
5588                    instantiate the configuration file FILE
5589   --header=FILE[:TEMPLATE]
5590                    instantiate the configuration header FILE
5591
5592 Configuration files:
5593 $config_files
5594
5595 Configuration headers:
5596 $config_headers
5597
5598 Configuration commands:
5599 $config_commands
5600
5601 Report bugs to <bug-autoconf@gnu.org>."
5602 _ACEOF
5603
5604 cat >>$CONFIG_STATUS <<_ACEOF
5605 ac_cs_version="\\
5606 package-unused config.status version-unused
5607 configured by $0, generated by GNU Autoconf 2.59,
5608   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5609
5610 Copyright (C) 2003 Free Software Foundation, Inc.
5611 This config.status script is free software; the Free Software Foundation
5612 gives unlimited permission to copy, distribute and modify it."
5613 srcdir=$srcdir
5614 INSTALL="$INSTALL"
5615 _ACEOF
5616
5617 cat >>$CONFIG_STATUS <<\_ACEOF
5618 # If no file are specified by the user, then we need to provide default
5619 # value.  By we need to know if files were specified by the user.
5620 ac_need_defaults=:
5621 while test $# != 0
5622 do
5623   case $1 in
5624   --*=*)
5625     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5626     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5627     ac_shift=:
5628     ;;
5629   -*)
5630     ac_option=$1
5631     ac_optarg=$2
5632     ac_shift=shift
5633     ;;
5634   *) # This is not an option, so the user has probably given explicit
5635      # arguments.
5636      ac_option=$1
5637      ac_need_defaults=false;;
5638   esac
5639
5640   case $ac_option in
5641   # Handling of the options.
5642 _ACEOF
5643 cat >>$CONFIG_STATUS <<\_ACEOF
5644   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5645     ac_cs_recheck=: ;;
5646   --version | --vers* | -V )
5647     echo "$ac_cs_version"; exit 0 ;;
5648   --he | --h)
5649     # Conflict between --help and --header
5650     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5651 Try \`$0 --help' for more information." >&5
5652 echo "$as_me: error: ambiguous option: $1
5653 Try \`$0 --help' for more information." >&2;}
5654    { (exit 1); exit 1; }; };;
5655   --help | --hel | -h )
5656     echo "$ac_cs_usage"; exit 0 ;;
5657   --debug | --d* | -d )
5658     debug=: ;;
5659   --file | --fil | --fi | --f )
5660     $ac_shift
5661     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5662     ac_need_defaults=false;;
5663   --header | --heade | --head | --hea )
5664     $ac_shift
5665     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5666     ac_need_defaults=false;;
5667   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5668   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5669     ac_cs_silent=: ;;
5670
5671   # This is an error.
5672   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5673 Try \`$0 --help' for more information." >&5
5674 echo "$as_me: error: unrecognized option: $1
5675 Try \`$0 --help' for more information." >&2;}
5676    { (exit 1); exit 1; }; } ;;
5677
5678   *) ac_config_targets="$ac_config_targets $1" ;;
5679
5680   esac
5681   shift
5682 done
5683
5684 ac_configure_extra_args=
5685
5686 if $ac_cs_silent; then
5687   exec 6>/dev/null
5688   ac_configure_extra_args="$ac_configure_extra_args --silent"
5689 fi
5690
5691 _ACEOF
5692 cat >>$CONFIG_STATUS <<_ACEOF
5693 if \$ac_cs_recheck; then
5694   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5695   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5696 fi
5697
5698 _ACEOF
5699
5700 cat >>$CONFIG_STATUS <<_ACEOF
5701 #
5702 # INIT-COMMANDS section.
5703 #
5704
5705 srcdir=${srcdir}
5706 host=${host}
5707 target=${target}
5708 with_target_subdir=${with_target_subdir}
5709 with_multisubdir=${with_multisubdir}
5710 ac_configure_args="--enable-multilib ${ac_configure_args}"
5711 toplevel_srcdir=${toplevel_srcdir}
5712 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5713 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
5714
5715
5716 _ACEOF
5717
5718
5719
5720 cat >>$CONFIG_STATUS <<\_ACEOF
5721 for ac_config_target in $ac_config_targets
5722 do
5723   case "$ac_config_target" in
5724   # Handling of arguments.
5725   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5726   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5727   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5728   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5729 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5730    { (exit 1); exit 1; }; };;
5731   esac
5732 done
5733
5734 # If the user did not use the arguments to specify the items to instantiate,
5735 # then the envvar interface is used.  Set only those that are not.
5736 # We use the long form for the default assignment because of an extremely
5737 # bizarre bug on SunOS 4.1.3.
5738 if $ac_need_defaults; then
5739   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5740   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5741   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5742 fi
5743
5744 # Have a temporary directory for convenience.  Make it in the build tree
5745 # simply because there is no reason to put it here, and in addition,
5746 # creating and moving files from /tmp can sometimes cause problems.
5747 # Create a temporary directory, and hook for its removal unless debugging.
5748 $debug ||
5749 {
5750   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5751   trap '{ (exit 1); exit 1; }' 1 2 13 15
5752 }
5753
5754 # Create a (secure) tmp directory for tmp files.
5755
5756 {
5757   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5758   test -n "$tmp" && test -d "$tmp"
5759 }  ||
5760 {
5761   tmp=./confstat$$-$RANDOM
5762   (umask 077 && mkdir $tmp)
5763 } ||
5764 {
5765    echo "$me: cannot create a temporary directory in ." >&2
5766    { (exit 1); exit 1; }
5767 }
5768
5769 _ACEOF
5770
5771 cat >>$CONFIG_STATUS <<_ACEOF
5772
5773 #
5774 # CONFIG_FILES section.
5775 #
5776
5777 # No need to generate the scripts if there are no CONFIG_FILES.
5778 # This happens for instance when ./config.status config.h
5779 if test -n "\$CONFIG_FILES"; then
5780   # Protect against being on the right side of a sed subst in config.status.
5781   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5782    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5783 s,@SHELL@,$SHELL,;t t
5784 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5785 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5786 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5787 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5788 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5789 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5790 s,@exec_prefix@,$exec_prefix,;t t
5791 s,@prefix@,$prefix,;t t
5792 s,@program_transform_name@,$program_transform_name,;t t
5793 s,@bindir@,$bindir,;t t
5794 s,@sbindir@,$sbindir,;t t
5795 s,@libexecdir@,$libexecdir,;t t
5796 s,@datadir@,$datadir,;t t
5797 s,@sysconfdir@,$sysconfdir,;t t
5798 s,@sharedstatedir@,$sharedstatedir,;t t
5799 s,@localstatedir@,$localstatedir,;t t
5800 s,@libdir@,$libdir,;t t
5801 s,@includedir@,$includedir,;t t
5802 s,@oldincludedir@,$oldincludedir,;t t
5803 s,@infodir@,$infodir,;t t
5804 s,@mandir@,$mandir,;t t
5805 s,@build_alias@,$build_alias,;t t
5806 s,@host_alias@,$host_alias,;t t
5807 s,@target_alias@,$target_alias,;t t
5808 s,@DEFS@,$DEFS,;t t
5809 s,@ECHO_C@,$ECHO_C,;t t
5810 s,@ECHO_N@,$ECHO_N,;t t
5811 s,@ECHO_T@,$ECHO_T,;t t
5812 s,@LIBS@,$LIBS,;t t
5813 s,@VERSION@,$VERSION,;t t
5814 s,@OBJC_BOEHM_GC@,$OBJC_BOEHM_GC,;t t
5815 s,@toplevel_srcdir@,$toplevel_srcdir,;t t
5816 s,@build@,$build,;t t
5817 s,@build_cpu@,$build_cpu,;t t
5818 s,@build_vendor@,$build_vendor,;t t
5819 s,@build_os@,$build_os,;t t
5820 s,@host@,$host,;t t
5821 s,@host_cpu@,$host_cpu,;t t
5822 s,@host_vendor@,$host_vendor,;t t
5823 s,@host_os@,$host_os,;t t
5824 s,@target@,$target,;t t
5825 s,@target_cpu@,$target_cpu,;t t
5826 s,@target_vendor@,$target_vendor,;t t
5827 s,@target_os@,$target_os,;t t
5828 s,@target_noncanonical@,$target_noncanonical,;t t
5829 s,@glibcpp_srcdir@,$glibcpp_srcdir,;t t
5830 s,@gcc_version@,$gcc_version,;t t
5831 s,@toolexecdir@,$toolexecdir,;t t
5832 s,@toolexeclibdir@,$toolexeclibdir,;t t
5833 s,@includedirname@,$includedirname,;t t
5834 s,@libext@,$libext,;t t
5835 s,@CC@,$CC,;t t
5836 s,@ac_ct_CC@,$ac_ct_CC,;t t
5837 s,@EXEEXT@,$EXEEXT,;t t
5838 s,@OBJEXT@,$OBJEXT,;t t
5839 s,@CFLAGS@,$CFLAGS,;t t
5840 s,@AS@,$AS,;t t
5841 s,@ac_ct_AS@,$ac_ct_AS,;t t
5842 s,@AR@,$AR,;t t
5843 s,@ac_ct_AR@,$ac_ct_AR,;t t
5844 s,@RANLIB@,$RANLIB,;t t
5845 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5846 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5847 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5848 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5849 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
5850 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
5851 s,@MAINT@,$MAINT,;t t
5852 s,@LN_S@,$LN_S,;t t
5853 s,@STRIP@,$STRIP,;t t
5854 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5855 s,@LIBTOOL@,$LIBTOOL,;t t
5856 s,@SET_MAKE@,$SET_MAKE,;t t
5857 s,@CPP@,$CPP,;t t
5858 s,@CPPFLAGS@,$CPPFLAGS,;t t
5859 s,@EGREP@,$EGREP,;t t
5860 s,@GTHREAD_FLAGS@,$GTHREAD_FLAGS,;t t
5861 s,@LIBOBJS@,$LIBOBJS,;t t
5862 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5863 CEOF
5864
5865 _ACEOF
5866
5867   cat >>$CONFIG_STATUS <<\_ACEOF
5868   # Split the substitutions into bite-sized pieces for seds with
5869   # small command number limits, like on Digital OSF/1 and HP-UX.
5870   ac_max_sed_lines=48
5871   ac_sed_frag=1 # Number of current file.
5872   ac_beg=1 # First line for current file.
5873   ac_end=$ac_max_sed_lines # Line after last line for current file.
5874   ac_more_lines=:
5875   ac_sed_cmds=
5876   while $ac_more_lines; do
5877     if test $ac_beg -gt 1; then
5878       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5879     else
5880       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5881     fi
5882     if test ! -s $tmp/subs.frag; then
5883       ac_more_lines=false
5884     else
5885       # The purpose of the label and of the branching condition is to
5886       # speed up the sed processing (if there are no `@' at all, there
5887       # is no need to browse any of the substitutions).
5888       # These are the two extra sed commands mentioned above.
5889       (echo ':t
5890   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5891       if test -z "$ac_sed_cmds"; then
5892         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5893       else
5894         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5895       fi
5896       ac_sed_frag=`expr $ac_sed_frag + 1`
5897       ac_beg=$ac_end
5898       ac_end=`expr $ac_end + $ac_max_sed_lines`
5899     fi
5900   done
5901   if test -z "$ac_sed_cmds"; then
5902     ac_sed_cmds=cat
5903   fi
5904 fi # test -n "$CONFIG_FILES"
5905
5906 _ACEOF
5907 cat >>$CONFIG_STATUS <<\_ACEOF
5908 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5909   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5910   case $ac_file in
5911   - | *:- | *:-:* ) # input from stdin
5912         cat >$tmp/stdin
5913         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5914         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5915   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5916         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5917   * )   ac_file_in=$ac_file.in ;;
5918   esac
5919
5920   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5921   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5922 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5923          X"$ac_file" : 'X\(//\)[^/]' \| \
5924          X"$ac_file" : 'X\(//\)$' \| \
5925          X"$ac_file" : 'X\(/\)' \| \
5926          .     : '\(.\)' 2>/dev/null ||
5927 echo X"$ac_file" |
5928     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5929           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5930           /^X\(\/\/\)$/{ s//\1/; q; }
5931           /^X\(\/\).*/{ s//\1/; q; }
5932           s/.*/./; q'`
5933   { if $as_mkdir_p; then
5934     mkdir -p "$ac_dir"
5935   else
5936     as_dir="$ac_dir"
5937     as_dirs=
5938     while test ! -d "$as_dir"; do
5939       as_dirs="$as_dir $as_dirs"
5940       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5941 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5942          X"$as_dir" : 'X\(//\)[^/]' \| \
5943          X"$as_dir" : 'X\(//\)$' \| \
5944          X"$as_dir" : 'X\(/\)' \| \
5945          .     : '\(.\)' 2>/dev/null ||
5946 echo X"$as_dir" |
5947     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5948           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5949           /^X\(\/\/\)$/{ s//\1/; q; }
5950           /^X\(\/\).*/{ s//\1/; q; }
5951           s/.*/./; q'`
5952     done
5953     test ! -n "$as_dirs" || mkdir $as_dirs
5954   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5955 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5956    { (exit 1); exit 1; }; }; }
5957
5958   ac_builddir=.
5959
5960 if test "$ac_dir" != .; then
5961   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5962   # A "../" for each directory in $ac_dir_suffix.
5963   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5964 else
5965   ac_dir_suffix= ac_top_builddir=
5966 fi
5967
5968 case $srcdir in
5969   .)  # No --srcdir option.  We are building in place.
5970     ac_srcdir=.
5971     if test -z "$ac_top_builddir"; then
5972        ac_top_srcdir=.
5973     else
5974        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5975     fi ;;
5976   [\\/]* | ?:[\\/]* )  # Absolute path.
5977     ac_srcdir=$srcdir$ac_dir_suffix;
5978     ac_top_srcdir=$srcdir ;;
5979   *) # Relative path.
5980     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5981     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5982 esac
5983
5984 # Do not use `cd foo && pwd` to compute absolute paths, because
5985 # the directories may not exist.
5986 case `pwd` in
5987 .) ac_abs_builddir="$ac_dir";;
5988 *)
5989   case "$ac_dir" in
5990   .) ac_abs_builddir=`pwd`;;
5991   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5992   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5993   esac;;
5994 esac
5995 case $ac_abs_builddir in
5996 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5997 *)
5998   case ${ac_top_builddir}. in
5999   .) ac_abs_top_builddir=$ac_abs_builddir;;
6000   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6001   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6002   esac;;
6003 esac
6004 case $ac_abs_builddir in
6005 .) ac_abs_srcdir=$ac_srcdir;;
6006 *)
6007   case $ac_srcdir in
6008   .) ac_abs_srcdir=$ac_abs_builddir;;
6009   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6010   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6011   esac;;
6012 esac
6013 case $ac_abs_builddir in
6014 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6015 *)
6016   case $ac_top_srcdir in
6017   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6018   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6019   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6020   esac;;
6021 esac
6022
6023
6024   case $INSTALL in
6025   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6026   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6027   esac
6028
6029   if test x"$ac_file" != x-; then
6030     { echo "$as_me:$LINENO: creating $ac_file" >&5
6031 echo "$as_me: creating $ac_file" >&6;}
6032     rm -f "$ac_file"
6033   fi
6034   # Let's still pretend it is `configure' which instantiates (i.e., don't
6035   # use $as_me), people would be surprised to read:
6036   #    /* config.h.  Generated by config.status.  */
6037   if test x"$ac_file" = x-; then
6038     configure_input=
6039   else
6040     configure_input="$ac_file.  "
6041   fi
6042   configure_input=$configure_input"Generated from `echo $ac_file_in |
6043                                      sed 's,.*/,,'` by configure."
6044
6045   # First look for the input files in the build tree, otherwise in the
6046   # src tree.
6047   ac_file_inputs=`IFS=:
6048     for f in $ac_file_in; do
6049       case $f in
6050       -) echo $tmp/stdin ;;
6051       [\\/$]*)
6052          # Absolute (can't be DOS-style, as IFS=:)
6053          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6054 echo "$as_me: error: cannot find input file: $f" >&2;}
6055    { (exit 1); exit 1; }; }
6056          echo "$f";;
6057       *) # Relative
6058          if test -f "$f"; then
6059            # Build tree
6060            echo "$f"
6061          elif test -f "$srcdir/$f"; then
6062            # Source tree
6063            echo "$srcdir/$f"
6064          else
6065            # /dev/null tree
6066            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6067 echo "$as_me: error: cannot find input file: $f" >&2;}
6068    { (exit 1); exit 1; }; }
6069          fi;;
6070       esac
6071     done` || { (exit 1); exit 1; }
6072 _ACEOF
6073 cat >>$CONFIG_STATUS <<_ACEOF
6074   sed "$ac_vpsub
6075 $extrasub
6076 _ACEOF
6077 cat >>$CONFIG_STATUS <<\_ACEOF
6078 :t
6079 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6080 s,@configure_input@,$configure_input,;t t
6081 s,@srcdir@,$ac_srcdir,;t t
6082 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6083 s,@top_srcdir@,$ac_top_srcdir,;t t
6084 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6085 s,@builddir@,$ac_builddir,;t t
6086 s,@abs_builddir@,$ac_abs_builddir,;t t
6087 s,@top_builddir@,$ac_top_builddir,;t t
6088 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6089 s,@INSTALL@,$ac_INSTALL,;t t
6090 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6091   rm -f $tmp/stdin
6092   if test x"$ac_file" != x-; then
6093     mv $tmp/out $ac_file
6094   else
6095     cat $tmp/out
6096     rm -f $tmp/out
6097   fi
6098
6099 done
6100 _ACEOF
6101 cat >>$CONFIG_STATUS <<\_ACEOF
6102
6103 #
6104 # CONFIG_HEADER section.
6105 #
6106
6107 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6108 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6109 #
6110 # ac_d sets the value in "#define NAME VALUE" lines.
6111 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
6112 ac_dB='[         ].*$,\1#\2'
6113 ac_dC=' '
6114 ac_dD=',;t'
6115 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6116 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6117 ac_uB='$,\1#\2define\3'
6118 ac_uC=' '
6119 ac_uD=',;t'
6120
6121 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6122   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6123   case $ac_file in
6124   - | *:- | *:-:* ) # input from stdin
6125         cat >$tmp/stdin
6126         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6127         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6128   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6129         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6130   * )   ac_file_in=$ac_file.in ;;
6131   esac
6132
6133   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6134 echo "$as_me: creating $ac_file" >&6;}
6135
6136   # First look for the input files in the build tree, otherwise in the
6137   # src tree.
6138   ac_file_inputs=`IFS=:
6139     for f in $ac_file_in; do
6140       case $f in
6141       -) echo $tmp/stdin ;;
6142       [\\/$]*)
6143          # Absolute (can't be DOS-style, as IFS=:)
6144          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6145 echo "$as_me: error: cannot find input file: $f" >&2;}
6146    { (exit 1); exit 1; }; }
6147          # Do quote $f, to prevent DOS paths from being IFS'd.
6148          echo "$f";;
6149       *) # Relative
6150          if test -f "$f"; then
6151            # Build tree
6152            echo "$f"
6153          elif test -f "$srcdir/$f"; then
6154            # Source tree
6155            echo "$srcdir/$f"
6156          else
6157            # /dev/null tree
6158            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6159 echo "$as_me: error: cannot find input file: $f" >&2;}
6160    { (exit 1); exit 1; }; }
6161          fi;;
6162       esac
6163     done` || { (exit 1); exit 1; }
6164   # Remove the trailing spaces.
6165   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
6166
6167 _ACEOF
6168
6169 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6170 # `conftest.undefs', that substitutes the proper values into
6171 # config.h.in to produce config.h.  The first handles `#define'
6172 # templates, and the second `#undef' templates.
6173 # And first: Protect against being on the right side of a sed subst in
6174 # config.status.  Protect against being in an unquoted here document
6175 # in config.status.
6176 rm -f conftest.defines conftest.undefs
6177 # Using a here document instead of a string reduces the quoting nightmare.
6178 # Putting comments in sed scripts is not portable.
6179 #
6180 # `end' is used to avoid that the second main sed command (meant for
6181 # 0-ary CPP macros) applies to n-ary macro definitions.
6182 # See the Autoconf documentation for `clear'.
6183 cat >confdef2sed.sed <<\_ACEOF
6184 s/[\\&,]/\\&/g
6185 s,[\\$`],\\&,g
6186 t clear
6187 : clear
6188 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6189 t end
6190 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6191 : end
6192 _ACEOF
6193 # If some macros were called several times there might be several times
6194 # the same #defines, which is useless.  Nevertheless, we may not want to
6195 # sort them, since we want the *last* AC-DEFINE to be honored.
6196 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6197 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6198 rm -f confdef2sed.sed
6199
6200 # This sed command replaces #undef with comments.  This is necessary, for
6201 # example, in the case of _POSIX_SOURCE, which is predefined and required
6202 # on some systems where configure will not decide to define it.
6203 cat >>conftest.undefs <<\_ACEOF
6204 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6205 _ACEOF
6206
6207 # Break up conftest.defines because some shells have a limit on the size
6208 # of here documents, and old seds have small limits too (100 cmds).
6209 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6210 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6211 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6212 echo '  :' >>$CONFIG_STATUS
6213 rm -f conftest.tail
6214 while grep . conftest.defines >/dev/null
6215 do
6216   # Write a limited-size here document to $tmp/defines.sed.
6217   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6218   # Speed up: don't consider the non `#define' lines.
6219   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
6220   # Work around the forget-to-reset-the-flag bug.
6221   echo 't clr' >>$CONFIG_STATUS
6222   echo ': clr' >>$CONFIG_STATUS
6223   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6224   echo 'CEOF
6225   sed -f $tmp/defines.sed $tmp/in >$tmp/out
6226   rm -f $tmp/in
6227   mv $tmp/out $tmp/in
6228 ' >>$CONFIG_STATUS
6229   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6230   rm -f conftest.defines
6231   mv conftest.tail conftest.defines
6232 done
6233 rm -f conftest.defines
6234 echo '  fi # grep' >>$CONFIG_STATUS
6235 echo >>$CONFIG_STATUS
6236
6237 # Break up conftest.undefs because some shells have a limit on the size
6238 # of here documents, and old seds have small limits too (100 cmds).
6239 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
6240 rm -f conftest.tail
6241 while grep . conftest.undefs >/dev/null
6242 do
6243   # Write a limited-size here document to $tmp/undefs.sed.
6244   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6245   # Speed up: don't consider the non `#undef'
6246   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
6247   # Work around the forget-to-reset-the-flag bug.
6248   echo 't clr' >>$CONFIG_STATUS
6249   echo ': clr' >>$CONFIG_STATUS
6250   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6251   echo 'CEOF
6252   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6253   rm -f $tmp/in
6254   mv $tmp/out $tmp/in
6255 ' >>$CONFIG_STATUS
6256   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6257   rm -f conftest.undefs
6258   mv conftest.tail conftest.undefs
6259 done
6260 rm -f conftest.undefs
6261
6262 cat >>$CONFIG_STATUS <<\_ACEOF
6263   # Let's still pretend it is `configure' which instantiates (i.e., don't
6264   # use $as_me), people would be surprised to read:
6265   #    /* config.h.  Generated by config.status.  */
6266   if test x"$ac_file" = x-; then
6267     echo "/* Generated by configure.  */" >$tmp/config.h
6268   else
6269     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
6270   fi
6271   cat $tmp/in >>$tmp/config.h
6272   rm -f $tmp/in
6273   if test x"$ac_file" != x-; then
6274     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6275       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6276 echo "$as_me: $ac_file is unchanged" >&6;}
6277     else
6278       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6279 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6280          X"$ac_file" : 'X\(//\)[^/]' \| \
6281          X"$ac_file" : 'X\(//\)$' \| \
6282          X"$ac_file" : 'X\(/\)' \| \
6283          .     : '\(.\)' 2>/dev/null ||
6284 echo X"$ac_file" |
6285     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6286           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6287           /^X\(\/\/\)$/{ s//\1/; q; }
6288           /^X\(\/\).*/{ s//\1/; q; }
6289           s/.*/./; q'`
6290       { if $as_mkdir_p; then
6291     mkdir -p "$ac_dir"
6292   else
6293     as_dir="$ac_dir"
6294     as_dirs=
6295     while test ! -d "$as_dir"; do
6296       as_dirs="$as_dir $as_dirs"
6297       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6298 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6299          X"$as_dir" : 'X\(//\)[^/]' \| \
6300          X"$as_dir" : 'X\(//\)$' \| \
6301          X"$as_dir" : 'X\(/\)' \| \
6302          .     : '\(.\)' 2>/dev/null ||
6303 echo X"$as_dir" |
6304     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6305           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6306           /^X\(\/\/\)$/{ s//\1/; q; }
6307           /^X\(\/\).*/{ s//\1/; q; }
6308           s/.*/./; q'`
6309     done
6310     test ! -n "$as_dirs" || mkdir $as_dirs
6311   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6312 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6313    { (exit 1); exit 1; }; }; }
6314
6315       rm -f $ac_file
6316       mv $tmp/config.h $ac_file
6317     fi
6318   else
6319     cat $tmp/config.h
6320     rm -f $tmp/config.h
6321   fi
6322 done
6323 _ACEOF
6324 cat >>$CONFIG_STATUS <<\_ACEOF
6325
6326 #
6327 # CONFIG_COMMANDS section.
6328 #
6329 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6330   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6331   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6332   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6333 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6334          X"$ac_dest" : 'X\(//\)[^/]' \| \
6335          X"$ac_dest" : 'X\(//\)$' \| \
6336          X"$ac_dest" : 'X\(/\)' \| \
6337          .     : '\(.\)' 2>/dev/null ||
6338 echo X"$ac_dest" |
6339     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6340           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6341           /^X\(\/\/\)$/{ s//\1/; q; }
6342           /^X\(\/\).*/{ s//\1/; q; }
6343           s/.*/./; q'`
6344   { if $as_mkdir_p; then
6345     mkdir -p "$ac_dir"
6346   else
6347     as_dir="$ac_dir"
6348     as_dirs=
6349     while test ! -d "$as_dir"; do
6350       as_dirs="$as_dir $as_dirs"
6351       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6352 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6353          X"$as_dir" : 'X\(//\)[^/]' \| \
6354          X"$as_dir" : 'X\(//\)$' \| \
6355          X"$as_dir" : 'X\(/\)' \| \
6356          .     : '\(.\)' 2>/dev/null ||
6357 echo X"$as_dir" |
6358     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6359           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6360           /^X\(\/\/\)$/{ s//\1/; q; }
6361           /^X\(\/\).*/{ s//\1/; q; }
6362           s/.*/./; q'`
6363     done
6364     test ! -n "$as_dirs" || mkdir $as_dirs
6365   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6366 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6367    { (exit 1); exit 1; }; }; }
6368
6369   ac_builddir=.
6370
6371 if test "$ac_dir" != .; then
6372   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6373   # A "../" for each directory in $ac_dir_suffix.
6374   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6375 else
6376   ac_dir_suffix= ac_top_builddir=
6377 fi
6378
6379 case $srcdir in
6380   .)  # No --srcdir option.  We are building in place.
6381     ac_srcdir=.
6382     if test -z "$ac_top_builddir"; then
6383        ac_top_srcdir=.
6384     else
6385        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6386     fi ;;
6387   [\\/]* | ?:[\\/]* )  # Absolute path.
6388     ac_srcdir=$srcdir$ac_dir_suffix;
6389     ac_top_srcdir=$srcdir ;;
6390   *) # Relative path.
6391     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6392     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6393 esac
6394
6395 # Do not use `cd foo && pwd` to compute absolute paths, because
6396 # the directories may not exist.
6397 case `pwd` in
6398 .) ac_abs_builddir="$ac_dir";;
6399 *)
6400   case "$ac_dir" in
6401   .) ac_abs_builddir=`pwd`;;
6402   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6403   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6404   esac;;
6405 esac
6406 case $ac_abs_builddir in
6407 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6408 *)
6409   case ${ac_top_builddir}. in
6410   .) ac_abs_top_builddir=$ac_abs_builddir;;
6411   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6412   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6413   esac;;
6414 esac
6415 case $ac_abs_builddir in
6416 .) ac_abs_srcdir=$ac_srcdir;;
6417 *)
6418   case $ac_srcdir in
6419   .) ac_abs_srcdir=$ac_abs_builddir;;
6420   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6421   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6422   esac;;
6423 esac
6424 case $ac_abs_builddir in
6425 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6426 *)
6427   case $ac_top_srcdir in
6428   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6429   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6430   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6431   esac;;
6432 esac
6433
6434
6435   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6436 echo "$as_me: executing $ac_dest commands" >&6;}
6437   case $ac_dest in
6438     default ) if test -n "$CONFIG_FILES"; then
6439   if test -n "${with_target_subdir}"; then
6440     # FIXME: We shouldn't need to set ac_file
6441     ac_file=Makefile
6442     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
6443     . ${toplevel_srcdir}/config-ml.in
6444   fi
6445 fi ;;
6446   esac
6447 done
6448 _ACEOF
6449
6450 cat >>$CONFIG_STATUS <<\_ACEOF
6451
6452 { (exit 0); exit 0; }
6453 _ACEOF
6454 chmod +x $CONFIG_STATUS
6455 ac_clean_files=$ac_clean_files_save
6456
6457
6458 # configure is writing to config.log, and then calls config.status.
6459 # config.status does its own redirection, appending to config.log.
6460 # Unfortunately, on DOS this fails, as config.log is still kept open
6461 # by configure, so config.status won't be able to write to it; its
6462 # output is simply discarded.  So we exec the FD to /dev/null,
6463 # effectively closing config.log, so it can be properly (re)opened and
6464 # appended to by config.status.  When coming back to configure, we
6465 # need to make the FD available again.
6466 if test "$no_create" != yes; then
6467   ac_cs_success=:
6468   ac_config_status_args=
6469   test "$silent" = yes &&
6470     ac_config_status_args="$ac_config_status_args --quiet"
6471   exec 5>/dev/null
6472   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6473   exec 5>>config.log
6474   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6475   # would make configure fail if this is the last instruction.
6476   $ac_cs_success || { (exit 1); exit 1; }
6477 fi
6478