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   lt_cv_deplibs_check_method=pass_all
3273   ;;
3274
3275 netbsd* | knetbsd*-gnu)
3276   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3277     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3278   else
3279     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3280   fi
3281   ;;
3282
3283 newsos6)
3284   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3285   lt_cv_file_magic_cmd=/usr/bin/file
3286   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3287   ;;
3288
3289 osf3* | osf4* | osf5*)
3290   # this will be overridden with pass_all, but let us keep it just in case
3291   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3292   lt_cv_file_magic_test_file=/shlib/libc.so
3293   lt_cv_deplibs_check_method=pass_all
3294   ;;
3295
3296 sco3.2v5*)
3297   lt_cv_deplibs_check_method=pass_all
3298   ;;
3299
3300 solaris*)
3301   lt_cv_deplibs_check_method=pass_all
3302   lt_cv_file_magic_test_file=/lib/libc.so
3303   ;;
3304
3305 sysv5uw[78]* | sysv4*uw2*)
3306   lt_cv_deplibs_check_method=pass_all
3307   ;;
3308
3309 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3310   case $host_vendor in
3311   ncr)
3312     lt_cv_deplibs_check_method=pass_all
3313     ;;
3314   motorola)
3315     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3316     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3317     ;;
3318   esac
3319   ;;
3320 esac
3321
3322 fi
3323 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3324 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3325 file_magic_cmd=$lt_cv_file_magic_cmd
3326 deplibs_check_method=$lt_cv_deplibs_check_method
3327
3328
3329
3330
3331
3332 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3333
3334 # Only perform the check for file, if the check method requires it
3335 case $deplibs_check_method in
3336 file_magic*)
3337   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3338     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3339 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3340 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3341   echo $ECHO_N "(cached) $ECHO_C" >&6
3342 else
3343   case $MAGIC_CMD in
3344   /*)
3345   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3346   ;;
3347   ?:/*)
3348   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3349   ;;
3350   *)
3351   ac_save_MAGIC_CMD="$MAGIC_CMD"
3352   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3353   ac_dummy="/usr/bin:$PATH"
3354   for ac_dir in $ac_dummy; do
3355     test -z "$ac_dir" && ac_dir=.
3356     if test -f $ac_dir/${ac_tool_prefix}file; then
3357       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3358       if test -n "$file_magic_test_file"; then
3359         case $deplibs_check_method in
3360         "file_magic "*)
3361           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3362           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3363           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3364             egrep "$file_magic_regex" > /dev/null; then
3365             :
3366           else
3367             cat <<EOF 1>&2
3368
3369 *** Warning: the command libtool uses to detect shared libraries,
3370 *** $file_magic_cmd, produces output that libtool cannot recognize.
3371 *** The result is that libtool may fail to recognize shared libraries
3372 *** as such.  This will affect the creation of libtool libraries that
3373 *** depend on shared libraries, but programs linked with such libtool
3374 *** libraries will work regardless of this problem.  Nevertheless, you
3375 *** may want to report the problem to your system manager and/or to
3376 *** bug-libtool@gnu.org
3377
3378 EOF
3379           fi ;;
3380         esac
3381       fi
3382       break
3383     fi
3384   done
3385   IFS="$ac_save_ifs"
3386   MAGIC_CMD="$ac_save_MAGIC_CMD"
3387   ;;
3388 esac
3389 fi
3390
3391 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3392 if test -n "$MAGIC_CMD"; then
3393   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3394 echo "${ECHO_T}$MAGIC_CMD" >&6
3395 else
3396   echo "$as_me:$LINENO: result: no" >&5
3397 echo "${ECHO_T}no" >&6
3398 fi
3399
3400 if test -z "$lt_cv_path_MAGIC_CMD"; then
3401   if test -n "$ac_tool_prefix"; then
3402     echo "$as_me:$LINENO: checking for file" >&5
3403 echo $ECHO_N "checking for file... $ECHO_C" >&6
3404 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3405   echo $ECHO_N "(cached) $ECHO_C" >&6
3406 else
3407   case $MAGIC_CMD in
3408   /*)
3409   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3410   ;;
3411   ?:/*)
3412   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3413   ;;
3414   *)
3415   ac_save_MAGIC_CMD="$MAGIC_CMD"
3416   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3417   ac_dummy="/usr/bin:$PATH"
3418   for ac_dir in $ac_dummy; do
3419     test -z "$ac_dir" && ac_dir=.
3420     if test -f $ac_dir/file; then
3421       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3422       if test -n "$file_magic_test_file"; then
3423         case $deplibs_check_method in
3424         "file_magic "*)
3425           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3426           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3427           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3428             egrep "$file_magic_regex" > /dev/null; then
3429             :
3430           else
3431             cat <<EOF 1>&2
3432
3433 *** Warning: the command libtool uses to detect shared libraries,
3434 *** $file_magic_cmd, produces output that libtool cannot recognize.
3435 *** The result is that libtool may fail to recognize shared libraries
3436 *** as such.  This will affect the creation of libtool libraries that
3437 *** depend on shared libraries, but programs linked with such libtool
3438 *** libraries will work regardless of this problem.  Nevertheless, you
3439 *** may want to report the problem to your system manager and/or to
3440 *** bug-libtool@gnu.org
3441
3442 EOF
3443           fi ;;
3444         esac
3445       fi
3446       break
3447     fi
3448   done
3449   IFS="$ac_save_ifs"
3450   MAGIC_CMD="$ac_save_MAGIC_CMD"
3451   ;;
3452 esac
3453 fi
3454
3455 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3456 if test -n "$MAGIC_CMD"; then
3457   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3458 echo "${ECHO_T}$MAGIC_CMD" >&6
3459 else
3460   echo "$as_me:$LINENO: result: no" >&5
3461 echo "${ECHO_T}no" >&6
3462 fi
3463
3464   else
3465     MAGIC_CMD=:
3466   fi
3467 fi
3468
3469   fi
3470   ;;
3471 esac
3472
3473 if test -n "$ac_tool_prefix"; then
3474   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3475 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3476 echo "$as_me:$LINENO: checking for $ac_word" >&5
3477 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3478 if test "${ac_cv_prog_RANLIB+set}" = set; then
3479   echo $ECHO_N "(cached) $ECHO_C" >&6
3480 else
3481   if test -n "$RANLIB"; then
3482   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3483 else
3484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3485 for as_dir in $PATH
3486 do
3487   IFS=$as_save_IFS
3488   test -z "$as_dir" && as_dir=.
3489   for ac_exec_ext in '' $ac_executable_extensions; do
3490   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3491     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3492     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3493     break 2
3494   fi
3495 done
3496 done
3497
3498 fi
3499 fi
3500 RANLIB=$ac_cv_prog_RANLIB
3501 if test -n "$RANLIB"; then
3502   echo "$as_me:$LINENO: result: $RANLIB" >&5
3503 echo "${ECHO_T}$RANLIB" >&6
3504 else
3505   echo "$as_me:$LINENO: result: no" >&5
3506 echo "${ECHO_T}no" >&6
3507 fi
3508
3509 fi
3510 if test -z "$ac_cv_prog_RANLIB"; then
3511   ac_ct_RANLIB=$RANLIB
3512   # Extract the first word of "ranlib", so it can be a program name with args.
3513 set dummy ranlib; ac_word=$2
3514 echo "$as_me:$LINENO: checking for $ac_word" >&5
3515 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3516 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3517   echo $ECHO_N "(cached) $ECHO_C" >&6
3518 else
3519   if test -n "$ac_ct_RANLIB"; then
3520   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3521 else
3522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3523 for as_dir in $PATH
3524 do
3525   IFS=$as_save_IFS
3526   test -z "$as_dir" && as_dir=.
3527   for ac_exec_ext in '' $ac_executable_extensions; do
3528   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3529     ac_cv_prog_ac_ct_RANLIB="ranlib"
3530     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3531     break 2
3532   fi
3533 done
3534 done
3535
3536   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3537 fi
3538 fi
3539 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3540 if test -n "$ac_ct_RANLIB"; then
3541   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3542 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3543 else
3544   echo "$as_me:$LINENO: result: no" >&5
3545 echo "${ECHO_T}no" >&6
3546 fi
3547
3548   RANLIB=$ac_ct_RANLIB
3549 else
3550   RANLIB="$ac_cv_prog_RANLIB"
3551 fi
3552
3553 if test -n "$ac_tool_prefix"; then
3554   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3555 set dummy ${ac_tool_prefix}strip; ac_word=$2
3556 echo "$as_me:$LINENO: checking for $ac_word" >&5
3557 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3558 if test "${ac_cv_prog_STRIP+set}" = set; then
3559   echo $ECHO_N "(cached) $ECHO_C" >&6
3560 else
3561   if test -n "$STRIP"; then
3562   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3563 else
3564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3565 for as_dir in $PATH
3566 do
3567   IFS=$as_save_IFS
3568   test -z "$as_dir" && as_dir=.
3569   for ac_exec_ext in '' $ac_executable_extensions; do
3570   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3571     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3572     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3573     break 2
3574   fi
3575 done
3576 done
3577
3578 fi
3579 fi
3580 STRIP=$ac_cv_prog_STRIP
3581 if test -n "$STRIP"; then
3582   echo "$as_me:$LINENO: result: $STRIP" >&5
3583 echo "${ECHO_T}$STRIP" >&6
3584 else
3585   echo "$as_me:$LINENO: result: no" >&5
3586 echo "${ECHO_T}no" >&6
3587 fi
3588
3589 fi
3590 if test -z "$ac_cv_prog_STRIP"; then
3591   ac_ct_STRIP=$STRIP
3592   # Extract the first word of "strip", so it can be a program name with args.
3593 set dummy strip; ac_word=$2
3594 echo "$as_me:$LINENO: checking for $ac_word" >&5
3595 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3596 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3597   echo $ECHO_N "(cached) $ECHO_C" >&6
3598 else
3599   if test -n "$ac_ct_STRIP"; then
3600   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3601 else
3602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3603 for as_dir in $PATH
3604 do
3605   IFS=$as_save_IFS
3606   test -z "$as_dir" && as_dir=.
3607   for ac_exec_ext in '' $ac_executable_extensions; do
3608   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3609     ac_cv_prog_ac_ct_STRIP="strip"
3610     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3611     break 2
3612   fi
3613 done
3614 done
3615
3616   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3617 fi
3618 fi
3619 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3620 if test -n "$ac_ct_STRIP"; then
3621   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3622 echo "${ECHO_T}$ac_ct_STRIP" >&6
3623 else
3624   echo "$as_me:$LINENO: result: no" >&5
3625 echo "${ECHO_T}no" >&6
3626 fi
3627
3628   STRIP=$ac_ct_STRIP
3629 else
3630   STRIP="$ac_cv_prog_STRIP"
3631 fi
3632
3633
3634 # Check for any special flags to pass to ltconfig.
3635 libtool_flags="--cache-file=$cache_file"
3636 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3637 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
3638 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
3639 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
3640 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
3641
3642
3643 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
3644 if test "${enable_libtool_lock+set}" = set; then
3645   enableval="$enable_libtool_lock"
3646
3647 fi;
3648 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
3649 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
3650
3651
3652 # Check whether --with-pic or --without-pic was given.
3653 if test "${with_pic+set}" = set; then
3654   withval="$with_pic"
3655   pic_mode="$withval"
3656 else
3657   pic_mode=default
3658 fi;
3659 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
3660 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
3661
3662 # Some flags need to be propagated to the compiler or linker for good
3663 # libtool support.
3664 case $host in
3665 *-*-irix6*)
3666   # Find out which ABI we are using.
3667   echo '#line 3667 "configure"' > conftest.$ac_ext
3668   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3669   (eval $ac_compile) 2>&5
3670   ac_status=$?
3671   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3672   (exit $ac_status); }; then
3673    if test "$lt_cv_prog_gnu_ld" = yes; then
3674     case `/usr/bin/file conftest.$ac_objext` in
3675     *32-bit*)
3676       LD="${LD-ld} -melf32bsmip"
3677       ;;
3678     *N32*)
3679       LD="${LD-ld} -melf32bmipn32"
3680       ;;
3681     *64-bit*)
3682       LD="${LD-ld} -melf64bmip"
3683       ;;
3684     esac
3685    else
3686     case `/usr/bin/file conftest.$ac_objext` in
3687     *32-bit*)
3688       LD="${LD-ld} -32"
3689       ;;
3690     *N32*)
3691       LD="${LD-ld} -n32"
3692       ;;
3693     *64-bit*)
3694       LD="${LD-ld} -64"
3695       ;;
3696     esac
3697    fi
3698   fi
3699   rm -rf conftest*
3700   ;;
3701
3702 ia64-*-hpux*)
3703   # Find out which ABI we are using.
3704   echo 'int i;' > conftest.$ac_ext
3705   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3706   (eval $ac_compile) 2>&5
3707   ac_status=$?
3708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3709   (exit $ac_status); }; then
3710     case "`/usr/bin/file conftest.o`" in
3711     *ELF-32*)
3712       HPUX_IA64_MODE="32"
3713       ;;
3714     *ELF-64*)
3715       HPUX_IA64_MODE="64"
3716       ;;
3717     esac
3718   fi
3719   rm -rf conftest*
3720   ;;
3721
3722 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
3723   # Find out which ABI we are using.
3724   echo 'int i;' > conftest.$ac_ext
3725   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3726   (eval $ac_compile) 2>&5
3727   ac_status=$?
3728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3729   (exit $ac_status); }; then
3730     case "`/usr/bin/file conftest.o`" in
3731     *32-bit*)
3732       case $host in
3733         x86_64-*linux*)
3734           LD="${LD-ld} -m elf_i386"
3735           ;;
3736         ppc64-*linux*|powerpc64-*linux*)
3737           LD="${LD-ld} -m elf32ppclinux"
3738           ;;
3739         s390x-*linux*)
3740           LD="${LD-ld} -m elf_s390"
3741           ;;
3742         sparc64-*linux*)
3743           LD="${LD-ld} -m elf32_sparc"
3744           ;;
3745       esac
3746       ;;
3747     *64-bit*)
3748       case $host in
3749         x86_64-*linux*)
3750           LD="${LD-ld} -m elf_x86_64"
3751           ;;
3752         ppc*-*linux*|powerpc*-*linux*)
3753           LD="${LD-ld} -m elf64ppc"
3754           ;;
3755         s390*-*linux*)
3756           LD="${LD-ld} -m elf64_s390"
3757           ;;
3758         sparc*-*linux*)
3759           LD="${LD-ld} -m elf64_sparc"
3760           ;;
3761       esac
3762       ;;
3763     esac
3764   fi
3765   rm -rf conftest*
3766   ;;
3767
3768 *-*-sco3.2v5*)
3769   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
3770   SAVE_CFLAGS="$CFLAGS"
3771   CFLAGS="$CFLAGS -belf"
3772   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
3773 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
3774 if test "${lt_cv_cc_needs_belf+set}" = set; then
3775   echo $ECHO_N "(cached) $ECHO_C" >&6
3776 else
3777
3778
3779      ac_ext=c
3780 ac_cpp='$CPP $CPPFLAGS'
3781 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3782 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3783 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3784
3785      if test x$gcc_no_link = xyes; then
3786   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
3787 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
3788    { (exit 1); exit 1; }; }
3789 fi
3790 cat >conftest.$ac_ext <<_ACEOF
3791 /* confdefs.h.  */
3792 _ACEOF
3793 cat confdefs.h >>conftest.$ac_ext
3794 cat >>conftest.$ac_ext <<_ACEOF
3795 /* end confdefs.h.  */
3796
3797 int
3798 main ()
3799 {
3800
3801   ;
3802   return 0;
3803 }
3804 _ACEOF
3805 rm -f conftest.$ac_objext conftest$ac_exeext
3806 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3807   (eval $ac_link) 2>conftest.er1
3808   ac_status=$?
3809   grep -v '^ *+' conftest.er1 >conftest.err
3810   rm -f conftest.er1
3811   cat conftest.err >&5
3812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3813   (exit $ac_status); } &&
3814          { ac_try='test -z "$ac_c_werror_flag"
3815                          || test ! -s conftest.err'
3816   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3817   (eval $ac_try) 2>&5
3818   ac_status=$?
3819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3820   (exit $ac_status); }; } &&
3821          { ac_try='test -s conftest$ac_exeext'
3822   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3823   (eval $ac_try) 2>&5
3824   ac_status=$?
3825   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3826   (exit $ac_status); }; }; then
3827   lt_cv_cc_needs_belf=yes
3828 else
3829   echo "$as_me: failed program was:" >&5
3830 sed 's/^/| /' conftest.$ac_ext >&5
3831
3832 lt_cv_cc_needs_belf=no
3833 fi
3834 rm -f conftest.err conftest.$ac_objext \
3835       conftest$ac_exeext conftest.$ac_ext
3836      ac_ext=c
3837 ac_cpp='$CPP $CPPFLAGS'
3838 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3839 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3840 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3841
3842 fi
3843 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
3844 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
3845   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
3846     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
3847     CFLAGS="$SAVE_CFLAGS"
3848   fi
3849   ;;
3850
3851
3852 esac
3853
3854
3855 # Save cache, so that ltconfig can load it
3856 cat >confcache <<\_ACEOF
3857 # This file is a shell script that caches the results of configure
3858 # tests run on this system so they can be shared between configure
3859 # scripts and configure runs, see configure's option --config-cache.
3860 # It is not useful on other systems.  If it contains results you don't
3861 # want to keep, you may remove or edit it.
3862 #
3863 # config.status only pays attention to the cache file if you give it
3864 # the --recheck option to rerun configure.
3865 #
3866 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3867 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3868 # following values.
3869
3870 _ACEOF
3871
3872 # The following way of writing the cache mishandles newlines in values,
3873 # but we know of no workaround that is simple, portable, and efficient.
3874 # So, don't put newlines in cache variables' values.
3875 # Ultrix sh set writes to stderr and can't be redirected directly,
3876 # and sets the high bit in the cache file unless we assign to the vars.
3877 {
3878   (set) 2>&1 |
3879     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3880     *ac_space=\ *)
3881       # `set' does not quote correctly, so add quotes (double-quote
3882       # substitution turns \\\\ into \\, and sed turns \\ into \).
3883       sed -n \
3884         "s/'/'\\\\''/g;
3885           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3886       ;;
3887     *)
3888       # `set' quotes correctly as required by POSIX, so do not add quotes.
3889       sed -n \
3890         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3891       ;;
3892     esac;
3893 } |
3894   sed '
3895      t clear
3896      : clear
3897      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3898      t end
3899      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3900      : end' >>confcache
3901 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3902   if test -w $cache_file; then
3903     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3904     cat confcache >$cache_file
3905   else
3906     echo "not updating unwritable cache $cache_file"
3907   fi
3908 fi
3909 rm -f confcache
3910
3911 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
3912 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
3913 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
3914 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
3915 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
3916 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
3917 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
3918 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
3919 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
3920 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
3921 echo "$as_me: error: libtool configure failed" >&2;}
3922    { (exit 1); exit 1; }; }
3923
3924 # Reload cache, that may have been modified by ltconfig
3925 if test -r "$cache_file"; then
3926   # Some versions of bash will fail to source /dev/null (special
3927   # files actually), so we avoid doing that.
3928   if test -f "$cache_file"; then
3929     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
3930 echo "$as_me: loading cache $cache_file" >&6;}
3931     case $cache_file in
3932       [\\/]* | ?:[\\/]* ) . $cache_file;;
3933       *)                      . ./$cache_file;;
3934     esac
3935   fi
3936 else
3937   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
3938 echo "$as_me: creating cache $cache_file" >&6;}
3939   >$cache_file
3940 fi
3941
3942
3943 # This can be used to rebuild libtool when needed
3944 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
3945
3946 # Always use our own libtool.
3947 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
3948
3949 # Redirect the config.log output again, so that the ltconfig log is not
3950 # clobbered by the next message.
3951 exec 5>>./config.log
3952
3953
3954
3955
3956
3957
3958
3959 if test "x$CC" != xcc; then
3960   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3961 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3962 else
3963   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3964 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3965 fi
3966 set dummy $CC; ac_cc=`echo $2 |
3967                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3968 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3969   echo $ECHO_N "(cached) $ECHO_C" >&6
3970 else
3971   cat >conftest.$ac_ext <<_ACEOF
3972 /* confdefs.h.  */
3973 _ACEOF
3974 cat confdefs.h >>conftest.$ac_ext
3975 cat >>conftest.$ac_ext <<_ACEOF
3976 /* end confdefs.h.  */
3977
3978 int
3979 main ()
3980 {
3981
3982   ;
3983   return 0;
3984 }
3985 _ACEOF
3986 # Make sure it works both with $CC and with simple cc.
3987 # We do the test twice because some compilers refuse to overwrite an
3988 # existing .o file with -o, though they will create one.
3989 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3990 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3991   (eval $ac_try) 2>&5
3992   ac_status=$?
3993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3994   (exit $ac_status); } &&
3995    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3996   (eval $ac_try) 2>&5
3997   ac_status=$?
3998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3999   (exit $ac_status); };
4000 then
4001   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4002   if test "x$CC" != xcc; then
4003     # Test first that cc exists at all.
4004     if { ac_try='cc -c conftest.$ac_ext >&5'
4005   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4006   (eval $ac_try) 2>&5
4007   ac_status=$?
4008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4009   (exit $ac_status); }; }; then
4010       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
4011       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4012   (eval $ac_try) 2>&5
4013   ac_status=$?
4014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4015   (exit $ac_status); } &&
4016          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4017   (eval $ac_try) 2>&5
4018   ac_status=$?
4019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4020   (exit $ac_status); };
4021       then
4022         # cc works too.
4023         :
4024       else
4025         # cc exists but doesn't like -o.
4026         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4027       fi
4028     fi
4029   fi
4030 else
4031   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4032 fi
4033 rm -f conftest*
4034
4035 fi
4036 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
4037   echo "$as_me:$LINENO: result: yes" >&5
4038 echo "${ECHO_T}yes" >&6
4039 else
4040   echo "$as_me:$LINENO: result: no" >&5
4041 echo "${ECHO_T}no" >&6
4042
4043 cat >>confdefs.h <<\_ACEOF
4044 #define NO_MINUS_C_MINUS_O 1
4045 _ACEOF
4046
4047 fi
4048
4049 # expand $ac_aux_dir to an absolute path
4050 am_aux_dir=`cd $ac_aux_dir && pwd`
4051
4052 # FIXME: we rely on the cache variable name because
4053 # there is no other way.
4054 set dummy $CC
4055 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4056 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
4057    # Losing compiler, so override with the script.
4058    # FIXME: It is wrong to rewrite CC.
4059    # But if we don't then we get into trouble of one sort or another.
4060    # A longer-term fix would be to have automake use am__CC in this case,
4061    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4062    CC="$am_aux_dir/compile $CC"
4063 fi
4064
4065
4066 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4067 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
4068 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
4069 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
4070   echo $ECHO_N "(cached) $ECHO_C" >&6
4071 else
4072   cat >conftest.make <<\_ACEOF
4073 all:
4074         @echo 'ac_maketemp="$(MAKE)"'
4075 _ACEOF
4076 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4077 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
4078 if test -n "$ac_maketemp"; then
4079   eval ac_cv_prog_make_${ac_make}_set=yes
4080 else
4081   eval ac_cv_prog_make_${ac_make}_set=no
4082 fi
4083 rm -f conftest.make
4084 fi
4085 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
4086   echo "$as_me:$LINENO: result: yes" >&5
4087 echo "${ECHO_T}yes" >&6
4088   SET_MAKE=
4089 else
4090   echo "$as_me:$LINENO: result: no" >&5
4091 echo "${ECHO_T}no" >&6
4092   SET_MAKE="MAKE=${MAKE-make}"
4093 fi
4094
4095
4096 # -------
4097 # Headers
4098 # -------
4099
4100 # Sanity check for the cross-compilation case:
4101 ac_ext=c
4102 ac_cpp='$CPP $CPPFLAGS'
4103 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4104 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4105 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4106 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4107 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4108 # On Suns, sometimes $CPP names a directory.
4109 if test -n "$CPP" && test -d "$CPP"; then
4110   CPP=
4111 fi
4112 if test -z "$CPP"; then
4113   if test "${ac_cv_prog_CPP+set}" = set; then
4114   echo $ECHO_N "(cached) $ECHO_C" >&6
4115 else
4116       # Double quotes because CPP needs to be expanded
4117     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4118     do
4119       ac_preproc_ok=false
4120 for ac_c_preproc_warn_flag in '' yes
4121 do
4122   # Use a header file that comes with gcc, so configuring glibc
4123   # with a fresh cross-compiler works.
4124   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4125   # <limits.h> exists even on freestanding compilers.
4126   # On the NeXT, cc -E runs the code through the compiler's parser,
4127   # not just through cpp. "Syntax error" is here to catch this case.
4128   cat >conftest.$ac_ext <<_ACEOF
4129 /* confdefs.h.  */
4130 _ACEOF
4131 cat confdefs.h >>conftest.$ac_ext
4132 cat >>conftest.$ac_ext <<_ACEOF
4133 /* end confdefs.h.  */
4134 #ifdef __STDC__
4135 # include <limits.h>
4136 #else
4137 # include <assert.h>
4138 #endif
4139                      Syntax error
4140 _ACEOF
4141 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4142   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4143   ac_status=$?
4144   grep -v '^ *+' conftest.er1 >conftest.err
4145   rm -f conftest.er1
4146   cat conftest.err >&5
4147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4148   (exit $ac_status); } >/dev/null; then
4149   if test -s conftest.err; then
4150     ac_cpp_err=$ac_c_preproc_warn_flag
4151     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4152   else
4153     ac_cpp_err=
4154   fi
4155 else
4156   ac_cpp_err=yes
4157 fi
4158 if test -z "$ac_cpp_err"; then
4159   :
4160 else
4161   echo "$as_me: failed program was:" >&5
4162 sed 's/^/| /' conftest.$ac_ext >&5
4163
4164   # Broken: fails on valid input.
4165 continue
4166 fi
4167 rm -f conftest.err conftest.$ac_ext
4168
4169   # OK, works on sane cases.  Now check whether non-existent headers
4170   # can be detected and how.
4171   cat >conftest.$ac_ext <<_ACEOF
4172 /* confdefs.h.  */
4173 _ACEOF
4174 cat confdefs.h >>conftest.$ac_ext
4175 cat >>conftest.$ac_ext <<_ACEOF
4176 /* end confdefs.h.  */
4177 #include <ac_nonexistent.h>
4178 _ACEOF
4179 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4180   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4181   ac_status=$?
4182   grep -v '^ *+' conftest.er1 >conftest.err
4183   rm -f conftest.er1
4184   cat conftest.err >&5
4185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4186   (exit $ac_status); } >/dev/null; then
4187   if test -s conftest.err; then
4188     ac_cpp_err=$ac_c_preproc_warn_flag
4189     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4190   else
4191     ac_cpp_err=
4192   fi
4193 else
4194   ac_cpp_err=yes
4195 fi
4196 if test -z "$ac_cpp_err"; then
4197   # Broken: success on invalid input.
4198 continue
4199 else
4200   echo "$as_me: failed program was:" >&5
4201 sed 's/^/| /' conftest.$ac_ext >&5
4202
4203   # Passes both tests.
4204 ac_preproc_ok=:
4205 break
4206 fi
4207 rm -f conftest.err conftest.$ac_ext
4208
4209 done
4210 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4211 rm -f conftest.err conftest.$ac_ext
4212 if $ac_preproc_ok; then
4213   break
4214 fi
4215
4216     done
4217     ac_cv_prog_CPP=$CPP
4218
4219 fi
4220   CPP=$ac_cv_prog_CPP
4221 else
4222   ac_cv_prog_CPP=$CPP
4223 fi
4224 echo "$as_me:$LINENO: result: $CPP" >&5
4225 echo "${ECHO_T}$CPP" >&6
4226 ac_preproc_ok=false
4227 for ac_c_preproc_warn_flag in '' yes
4228 do
4229   # Use a header file that comes with gcc, so configuring glibc
4230   # with a fresh cross-compiler works.
4231   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4232   # <limits.h> exists even on freestanding compilers.
4233   # On the NeXT, cc -E runs the code through the compiler's parser,
4234   # not just through cpp. "Syntax error" is here to catch this case.
4235   cat >conftest.$ac_ext <<_ACEOF
4236 /* confdefs.h.  */
4237 _ACEOF
4238 cat confdefs.h >>conftest.$ac_ext
4239 cat >>conftest.$ac_ext <<_ACEOF
4240 /* end confdefs.h.  */
4241 #ifdef __STDC__
4242 # include <limits.h>
4243 #else
4244 # include <assert.h>
4245 #endif
4246                      Syntax error
4247 _ACEOF
4248 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4249   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4250   ac_status=$?
4251   grep -v '^ *+' conftest.er1 >conftest.err
4252   rm -f conftest.er1
4253   cat conftest.err >&5
4254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4255   (exit $ac_status); } >/dev/null; then
4256   if test -s conftest.err; then
4257     ac_cpp_err=$ac_c_preproc_warn_flag
4258     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4259   else
4260     ac_cpp_err=
4261   fi
4262 else
4263   ac_cpp_err=yes
4264 fi
4265 if test -z "$ac_cpp_err"; then
4266   :
4267 else
4268   echo "$as_me: failed program was:" >&5
4269 sed 's/^/| /' conftest.$ac_ext >&5
4270
4271   # Broken: fails on valid input.
4272 continue
4273 fi
4274 rm -f conftest.err conftest.$ac_ext
4275
4276   # OK, works on sane cases.  Now check whether non-existent headers
4277   # can be detected and how.
4278   cat >conftest.$ac_ext <<_ACEOF
4279 /* confdefs.h.  */
4280 _ACEOF
4281 cat confdefs.h >>conftest.$ac_ext
4282 cat >>conftest.$ac_ext <<_ACEOF
4283 /* end confdefs.h.  */
4284 #include <ac_nonexistent.h>
4285 _ACEOF
4286 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4287   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4288   ac_status=$?
4289   grep -v '^ *+' conftest.er1 >conftest.err
4290   rm -f conftest.er1
4291   cat conftest.err >&5
4292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4293   (exit $ac_status); } >/dev/null; then
4294   if test -s conftest.err; then
4295     ac_cpp_err=$ac_c_preproc_warn_flag
4296     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4297   else
4298     ac_cpp_err=
4299   fi
4300 else
4301   ac_cpp_err=yes
4302 fi
4303 if test -z "$ac_cpp_err"; then
4304   # Broken: success on invalid input.
4305 continue
4306 else
4307   echo "$as_me: failed program was:" >&5
4308 sed 's/^/| /' conftest.$ac_ext >&5
4309
4310   # Passes both tests.
4311 ac_preproc_ok=:
4312 break
4313 fi
4314 rm -f conftest.err conftest.$ac_ext
4315
4316 done
4317 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4318 rm -f conftest.err conftest.$ac_ext
4319 if $ac_preproc_ok; then
4320   :
4321 else
4322   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4323 See \`config.log' for more details." >&5
4324 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4325 See \`config.log' for more details." >&2;}
4326    { (exit 1); exit 1; }; }
4327 fi
4328
4329 ac_ext=c
4330 ac_cpp='$CPP $CPPFLAGS'
4331 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4332 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4333 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4334
4335
4336 echo "$as_me:$LINENO: checking for egrep" >&5
4337 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4338 if test "${ac_cv_prog_egrep+set}" = set; then
4339   echo $ECHO_N "(cached) $ECHO_C" >&6
4340 else
4341   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4342     then ac_cv_prog_egrep='grep -E'
4343     else ac_cv_prog_egrep='egrep'
4344     fi
4345 fi
4346 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4347 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4348  EGREP=$ac_cv_prog_egrep
4349
4350
4351 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4352 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4353 if test "${ac_cv_header_stdc+set}" = set; then
4354   echo $ECHO_N "(cached) $ECHO_C" >&6
4355 else
4356   cat >conftest.$ac_ext <<_ACEOF
4357 /* confdefs.h.  */
4358 _ACEOF
4359 cat confdefs.h >>conftest.$ac_ext
4360 cat >>conftest.$ac_ext <<_ACEOF
4361 /* end confdefs.h.  */
4362 #include <stdlib.h>
4363 #include <stdarg.h>
4364 #include <string.h>
4365 #include <float.h>
4366
4367 int
4368 main ()
4369 {
4370
4371   ;
4372   return 0;
4373 }
4374 _ACEOF
4375 rm -f conftest.$ac_objext
4376 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4377   (eval $ac_compile) 2>conftest.er1
4378   ac_status=$?
4379   grep -v '^ *+' conftest.er1 >conftest.err
4380   rm -f conftest.er1
4381   cat conftest.err >&5
4382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4383   (exit $ac_status); } &&
4384          { ac_try='test -z "$ac_c_werror_flag"
4385                          || test ! -s conftest.err'
4386   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4387   (eval $ac_try) 2>&5
4388   ac_status=$?
4389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4390   (exit $ac_status); }; } &&
4391          { ac_try='test -s conftest.$ac_objext'
4392   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4393   (eval $ac_try) 2>&5
4394   ac_status=$?
4395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4396   (exit $ac_status); }; }; then
4397   ac_cv_header_stdc=yes
4398 else
4399   echo "$as_me: failed program was:" >&5
4400 sed 's/^/| /' conftest.$ac_ext >&5
4401
4402 ac_cv_header_stdc=no
4403 fi
4404 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4405
4406 if test $ac_cv_header_stdc = yes; then
4407   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4408   cat >conftest.$ac_ext <<_ACEOF
4409 /* confdefs.h.  */
4410 _ACEOF
4411 cat confdefs.h >>conftest.$ac_ext
4412 cat >>conftest.$ac_ext <<_ACEOF
4413 /* end confdefs.h.  */
4414 #include <string.h>
4415
4416 _ACEOF
4417 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4418   $EGREP "memchr" >/dev/null 2>&1; then
4419   :
4420 else
4421   ac_cv_header_stdc=no
4422 fi
4423 rm -f conftest*
4424
4425 fi
4426
4427 if test $ac_cv_header_stdc = yes; then
4428   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4429   cat >conftest.$ac_ext <<_ACEOF
4430 /* confdefs.h.  */
4431 _ACEOF
4432 cat confdefs.h >>conftest.$ac_ext
4433 cat >>conftest.$ac_ext <<_ACEOF
4434 /* end confdefs.h.  */
4435 #include <stdlib.h>
4436
4437 _ACEOF
4438 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4439   $EGREP "free" >/dev/null 2>&1; then
4440   :
4441 else
4442   ac_cv_header_stdc=no
4443 fi
4444 rm -f conftest*
4445
4446 fi
4447
4448 if test $ac_cv_header_stdc = yes; then
4449   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4450   if test "$cross_compiling" = yes; then
4451   :
4452 else
4453   cat >conftest.$ac_ext <<_ACEOF
4454 /* confdefs.h.  */
4455 _ACEOF
4456 cat confdefs.h >>conftest.$ac_ext
4457 cat >>conftest.$ac_ext <<_ACEOF
4458 /* end confdefs.h.  */
4459 #include <ctype.h>
4460 #if ((' ' & 0x0FF) == 0x020)
4461 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4462 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4463 #else
4464 # define ISLOWER(c) \
4465                    (('a' <= (c) && (c) <= 'i') \
4466                      || ('j' <= (c) && (c) <= 'r') \
4467                      || ('s' <= (c) && (c) <= 'z'))
4468 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4469 #endif
4470
4471 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4472 int
4473 main ()
4474 {
4475   int i;
4476   for (i = 0; i < 256; i++)
4477     if (XOR (islower (i), ISLOWER (i))
4478         || toupper (i) != TOUPPER (i))
4479       exit(2);
4480   exit (0);
4481 }
4482 _ACEOF
4483 rm -f conftest$ac_exeext
4484 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4485   (eval $ac_link) 2>&5
4486   ac_status=$?
4487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4488   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4489   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4490   (eval $ac_try) 2>&5
4491   ac_status=$?
4492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4493   (exit $ac_status); }; }; then
4494   :
4495 else
4496   echo "$as_me: program exited with status $ac_status" >&5
4497 echo "$as_me: failed program was:" >&5
4498 sed 's/^/| /' conftest.$ac_ext >&5
4499
4500 ( exit $ac_status )
4501 ac_cv_header_stdc=no
4502 fi
4503 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4504 fi
4505 fi
4506 fi
4507 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4508 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4509 if test $ac_cv_header_stdc = yes; then
4510
4511 cat >>confdefs.h <<\_ACEOF
4512 #define STDC_HEADERS 1
4513 _ACEOF
4514
4515 fi
4516
4517 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4528                   inttypes.h stdint.h unistd.h
4529 do
4530 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4531 echo "$as_me:$LINENO: checking for $ac_header" >&5
4532 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4533 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4534   echo $ECHO_N "(cached) $ECHO_C" >&6
4535 else
4536   cat >conftest.$ac_ext <<_ACEOF
4537 /* confdefs.h.  */
4538 _ACEOF
4539 cat confdefs.h >>conftest.$ac_ext
4540 cat >>conftest.$ac_ext <<_ACEOF
4541 /* end confdefs.h.  */
4542 $ac_includes_default
4543
4544 #include <$ac_header>
4545 _ACEOF
4546 rm -f conftest.$ac_objext
4547 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4548   (eval $ac_compile) 2>conftest.er1
4549   ac_status=$?
4550   grep -v '^ *+' conftest.er1 >conftest.err
4551   rm -f conftest.er1
4552   cat conftest.err >&5
4553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4554   (exit $ac_status); } &&
4555          { ac_try='test -z "$ac_c_werror_flag"
4556                          || test ! -s conftest.err'
4557   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4558   (eval $ac_try) 2>&5
4559   ac_status=$?
4560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4561   (exit $ac_status); }; } &&
4562          { ac_try='test -s conftest.$ac_objext'
4563   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4564   (eval $ac_try) 2>&5
4565   ac_status=$?
4566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4567   (exit $ac_status); }; }; then
4568   eval "$as_ac_Header=yes"
4569 else
4570   echo "$as_me: failed program was:" >&5
4571 sed 's/^/| /' conftest.$ac_ext >&5
4572
4573 eval "$as_ac_Header=no"
4574 fi
4575 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4576 fi
4577 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4578 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4579 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4580   cat >>confdefs.h <<_ACEOF
4581 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4582 _ACEOF
4583
4584 fi
4585
4586 done
4587
4588
4589 if test "${ac_cv_header_stdio_h+set}" = set; then
4590   echo "$as_me:$LINENO: checking for stdio.h" >&5
4591 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4592 if test "${ac_cv_header_stdio_h+set}" = set; then
4593   echo $ECHO_N "(cached) $ECHO_C" >&6
4594 fi
4595 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4596 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4597 else
4598   # Is the header compilable?
4599 echo "$as_me:$LINENO: checking stdio.h usability" >&5
4600 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
4601 cat >conftest.$ac_ext <<_ACEOF
4602 /* confdefs.h.  */
4603 _ACEOF
4604 cat confdefs.h >>conftest.$ac_ext
4605 cat >>conftest.$ac_ext <<_ACEOF
4606 /* end confdefs.h.  */
4607 $ac_includes_default
4608 #include <stdio.h>
4609 _ACEOF
4610 rm -f conftest.$ac_objext
4611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4612   (eval $ac_compile) 2>conftest.er1
4613   ac_status=$?
4614   grep -v '^ *+' conftest.er1 >conftest.err
4615   rm -f conftest.er1
4616   cat conftest.err >&5
4617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4618   (exit $ac_status); } &&
4619          { ac_try='test -z "$ac_c_werror_flag"
4620                          || test ! -s conftest.err'
4621   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4622   (eval $ac_try) 2>&5
4623   ac_status=$?
4624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625   (exit $ac_status); }; } &&
4626          { ac_try='test -s conftest.$ac_objext'
4627   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4628   (eval $ac_try) 2>&5
4629   ac_status=$?
4630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4631   (exit $ac_status); }; }; then
4632   ac_header_compiler=yes
4633 else
4634   echo "$as_me: failed program was:" >&5
4635 sed 's/^/| /' conftest.$ac_ext >&5
4636
4637 ac_header_compiler=no
4638 fi
4639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4640 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4641 echo "${ECHO_T}$ac_header_compiler" >&6
4642
4643 # Is the header present?
4644 echo "$as_me:$LINENO: checking stdio.h presence" >&5
4645 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
4646 cat >conftest.$ac_ext <<_ACEOF
4647 /* confdefs.h.  */
4648 _ACEOF
4649 cat confdefs.h >>conftest.$ac_ext
4650 cat >>conftest.$ac_ext <<_ACEOF
4651 /* end confdefs.h.  */
4652 #include <stdio.h>
4653 _ACEOF
4654 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4655   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4656   ac_status=$?
4657   grep -v '^ *+' conftest.er1 >conftest.err
4658   rm -f conftest.er1
4659   cat conftest.err >&5
4660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4661   (exit $ac_status); } >/dev/null; then
4662   if test -s conftest.err; then
4663     ac_cpp_err=$ac_c_preproc_warn_flag
4664     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4665   else
4666     ac_cpp_err=
4667   fi
4668 else
4669   ac_cpp_err=yes
4670 fi
4671 if test -z "$ac_cpp_err"; then
4672   ac_header_preproc=yes
4673 else
4674   echo "$as_me: failed program was:" >&5
4675 sed 's/^/| /' conftest.$ac_ext >&5
4676
4677   ac_header_preproc=no
4678 fi
4679 rm -f conftest.err conftest.$ac_ext
4680 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4681 echo "${ECHO_T}$ac_header_preproc" >&6
4682
4683 # So?  What about this header?
4684 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4685   yes:no: )
4686     { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
4687 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4688     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
4689 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
4690     ac_header_preproc=yes
4691     ;;
4692   no:yes:* )
4693     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
4694 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
4695     { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5
4696 echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;}
4697     { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
4698 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
4699     { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5
4700 echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4701     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
4702 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
4703     { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
4704 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
4705     (
4706       cat <<\_ASBOX
4707 ## ----------------------------------------- ##
4708 ## Report this to the package-unused lists.  ##
4709 ## ----------------------------------------- ##
4710 _ASBOX
4711     ) |
4712       sed "s/^/$as_me: WARNING:     /" >&2
4713     ;;
4714 esac
4715 echo "$as_me:$LINENO: checking for stdio.h" >&5
4716 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4717 if test "${ac_cv_header_stdio_h+set}" = set; then
4718   echo $ECHO_N "(cached) $ECHO_C" >&6
4719 else
4720   ac_cv_header_stdio_h=$ac_header_preproc
4721 fi
4722 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4723 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4724
4725 fi
4726 if test $ac_cv_header_stdio_h = yes; then
4727   :
4728 else
4729   { { echo "$as_me:$LINENO: error: Can't find stdio.h.
4730 You must have a usable C system for the target already installed, at least
4731 including headers and, preferably, the library, before you can configure
4732 the Objective C runtime system.  If necessary, install gcc now with
4733 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&5
4734 echo "$as_me: error: Can't find stdio.h.
4735 You must have a usable C system for the target already installed, at least
4736 including headers and, preferably, the library, before you can configure
4737 the Objective C runtime system.  If necessary, install gcc now with
4738 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&2;}
4739    { (exit 1); exit 1; }; }
4740 fi
4741
4742
4743
4744 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4745 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4746 if test "${ac_cv_header_stdc+set}" = set; then
4747   echo $ECHO_N "(cached) $ECHO_C" >&6
4748 else
4749   cat >conftest.$ac_ext <<_ACEOF
4750 /* confdefs.h.  */
4751 _ACEOF
4752 cat confdefs.h >>conftest.$ac_ext
4753 cat >>conftest.$ac_ext <<_ACEOF
4754 /* end confdefs.h.  */
4755 #include <stdlib.h>
4756 #include <stdarg.h>
4757 #include <string.h>
4758 #include <float.h>
4759
4760 int
4761 main ()
4762 {
4763
4764   ;
4765   return 0;
4766 }
4767 _ACEOF
4768 rm -f conftest.$ac_objext
4769 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4770   (eval $ac_compile) 2>conftest.er1
4771   ac_status=$?
4772   grep -v '^ *+' conftest.er1 >conftest.err
4773   rm -f conftest.er1
4774   cat conftest.err >&5
4775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4776   (exit $ac_status); } &&
4777          { ac_try='test -z "$ac_c_werror_flag"
4778                          || test ! -s conftest.err'
4779   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4780   (eval $ac_try) 2>&5
4781   ac_status=$?
4782   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4783   (exit $ac_status); }; } &&
4784          { ac_try='test -s conftest.$ac_objext'
4785   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4786   (eval $ac_try) 2>&5
4787   ac_status=$?
4788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4789   (exit $ac_status); }; }; then
4790   ac_cv_header_stdc=yes
4791 else
4792   echo "$as_me: failed program was:" >&5
4793 sed 's/^/| /' conftest.$ac_ext >&5
4794
4795 ac_cv_header_stdc=no
4796 fi
4797 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4798
4799 if test $ac_cv_header_stdc = yes; then
4800   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4801   cat >conftest.$ac_ext <<_ACEOF
4802 /* confdefs.h.  */
4803 _ACEOF
4804 cat confdefs.h >>conftest.$ac_ext
4805 cat >>conftest.$ac_ext <<_ACEOF
4806 /* end confdefs.h.  */
4807 #include <string.h>
4808
4809 _ACEOF
4810 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4811   $EGREP "memchr" >/dev/null 2>&1; then
4812   :
4813 else
4814   ac_cv_header_stdc=no
4815 fi
4816 rm -f conftest*
4817
4818 fi
4819
4820 if test $ac_cv_header_stdc = yes; then
4821   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4822   cat >conftest.$ac_ext <<_ACEOF
4823 /* confdefs.h.  */
4824 _ACEOF
4825 cat confdefs.h >>conftest.$ac_ext
4826 cat >>conftest.$ac_ext <<_ACEOF
4827 /* end confdefs.h.  */
4828 #include <stdlib.h>
4829
4830 _ACEOF
4831 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4832   $EGREP "free" >/dev/null 2>&1; then
4833   :
4834 else
4835   ac_cv_header_stdc=no
4836 fi
4837 rm -f conftest*
4838
4839 fi
4840
4841 if test $ac_cv_header_stdc = yes; then
4842   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4843   if test "$cross_compiling" = yes; then
4844   :
4845 else
4846   cat >conftest.$ac_ext <<_ACEOF
4847 /* confdefs.h.  */
4848 _ACEOF
4849 cat confdefs.h >>conftest.$ac_ext
4850 cat >>conftest.$ac_ext <<_ACEOF
4851 /* end confdefs.h.  */
4852 #include <ctype.h>
4853 #if ((' ' & 0x0FF) == 0x020)
4854 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4855 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4856 #else
4857 # define ISLOWER(c) \
4858                    (('a' <= (c) && (c) <= 'i') \
4859                      || ('j' <= (c) && (c) <= 'r') \
4860                      || ('s' <= (c) && (c) <= 'z'))
4861 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4862 #endif
4863
4864 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4865 int
4866 main ()
4867 {
4868   int i;
4869   for (i = 0; i < 256; i++)
4870     if (XOR (islower (i), ISLOWER (i))
4871         || toupper (i) != TOUPPER (i))
4872       exit(2);
4873   exit (0);
4874 }
4875 _ACEOF
4876 rm -f conftest$ac_exeext
4877 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4878   (eval $ac_link) 2>&5
4879   ac_status=$?
4880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4881   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4882   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4883   (eval $ac_try) 2>&5
4884   ac_status=$?
4885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4886   (exit $ac_status); }; }; then
4887   :
4888 else
4889   echo "$as_me: program exited with status $ac_status" >&5
4890 echo "$as_me: failed program was:" >&5
4891 sed 's/^/| /' conftest.$ac_ext >&5
4892
4893 ( exit $ac_status )
4894 ac_cv_header_stdc=no
4895 fi
4896 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4897 fi
4898 fi
4899 fi
4900 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4901 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4902 if test $ac_cv_header_stdc = yes; then
4903
4904 cat >>confdefs.h <<\_ACEOF
4905 #define STDC_HEADERS 1
4906 _ACEOF
4907
4908 fi
4909
4910
4911
4912 for ac_header in sched.h
4913 do
4914 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4915 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4916   echo "$as_me:$LINENO: checking for $ac_header" >&5
4917 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4918 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4919   echo $ECHO_N "(cached) $ECHO_C" >&6
4920 fi
4921 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4922 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4923 else
4924   # Is the header compilable?
4925 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4926 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4927 cat >conftest.$ac_ext <<_ACEOF
4928 /* confdefs.h.  */
4929 _ACEOF
4930 cat confdefs.h >>conftest.$ac_ext
4931 cat >>conftest.$ac_ext <<_ACEOF
4932 /* end confdefs.h.  */
4933 $ac_includes_default
4934 #include <$ac_header>
4935 _ACEOF
4936 rm -f conftest.$ac_objext
4937 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4938   (eval $ac_compile) 2>conftest.er1
4939   ac_status=$?
4940   grep -v '^ *+' conftest.er1 >conftest.err
4941   rm -f conftest.er1
4942   cat conftest.err >&5
4943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4944   (exit $ac_status); } &&
4945          { ac_try='test -z "$ac_c_werror_flag"
4946                          || test ! -s conftest.err'
4947   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4948   (eval $ac_try) 2>&5
4949   ac_status=$?
4950   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4951   (exit $ac_status); }; } &&
4952          { ac_try='test -s conftest.$ac_objext'
4953   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4954   (eval $ac_try) 2>&5
4955   ac_status=$?
4956   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4957   (exit $ac_status); }; }; then
4958   ac_header_compiler=yes
4959 else
4960   echo "$as_me: failed program was:" >&5
4961 sed 's/^/| /' conftest.$ac_ext >&5
4962
4963 ac_header_compiler=no
4964 fi
4965 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4966 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4967 echo "${ECHO_T}$ac_header_compiler" >&6
4968
4969 # Is the header present?
4970 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4971 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4972 cat >conftest.$ac_ext <<_ACEOF
4973 /* confdefs.h.  */
4974 _ACEOF
4975 cat confdefs.h >>conftest.$ac_ext
4976 cat >>conftest.$ac_ext <<_ACEOF
4977 /* end confdefs.h.  */
4978 #include <$ac_header>
4979 _ACEOF
4980 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4981   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4982   ac_status=$?
4983   grep -v '^ *+' conftest.er1 >conftest.err
4984   rm -f conftest.er1
4985   cat conftest.err >&5
4986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987   (exit $ac_status); } >/dev/null; then
4988   if test -s conftest.err; then
4989     ac_cpp_err=$ac_c_preproc_warn_flag
4990     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4991   else
4992     ac_cpp_err=
4993   fi
4994 else
4995   ac_cpp_err=yes
4996 fi
4997 if test -z "$ac_cpp_err"; then
4998   ac_header_preproc=yes
4999 else
5000   echo "$as_me: failed program was:" >&5
5001 sed 's/^/| /' conftest.$ac_ext >&5
5002
5003   ac_header_preproc=no
5004 fi
5005 rm -f conftest.err conftest.$ac_ext
5006 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5007 echo "${ECHO_T}$ac_header_preproc" >&6
5008
5009 # So?  What about this header?
5010 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5011   yes:no: )
5012     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5013 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5014     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5015 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5016     ac_header_preproc=yes
5017     ;;
5018   no:yes:* )
5019     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5020 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5021     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5022 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5023     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5024 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5025     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5026 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5027     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5028 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5029     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5030 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5031     (
5032       cat <<\_ASBOX
5033 ## ----------------------------------------- ##
5034 ## Report this to the package-unused lists.  ##
5035 ## ----------------------------------------- ##
5036 _ASBOX
5037     ) |
5038       sed "s/^/$as_me: WARNING:     /" >&2
5039     ;;
5040 esac
5041 echo "$as_me:$LINENO: checking for $ac_header" >&5
5042 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5043 if eval "test \"\${$as_ac_Header+set}\" = set"; then
5044   echo $ECHO_N "(cached) $ECHO_C" >&6
5045 else
5046   eval "$as_ac_Header=\$ac_header_preproc"
5047 fi
5048 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5049 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5050
5051 fi
5052 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5053   cat >>confdefs.h <<_ACEOF
5054 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5055 _ACEOF
5056
5057 fi
5058
5059 done
5060
5061
5062 # -----------
5063 # Miscellanea
5064 # -----------
5065
5066 # Determine CFLAGS for gthread.
5067 # FIXME: the current implementation is dependent on the 'r' variable
5068 # passed down from the top level
5069 echo "$as_me:$LINENO: checking for gthread cflags" >&5
5070 echo $ECHO_N "checking for gthread cflags... $ECHO_C" >&6
5071 if test "${objc_cv_gthread_flags+set}" = set; then
5072   echo $ECHO_N "(cached) $ECHO_C" >&6
5073 else
5074   if test -f "$r"/gcc/Makefile
5075 then
5076   objc_cv_gthread_flags=`grep \^GTHREAD_FLAGS "$r"/gcc/Makefile | awk -F= '{ print $2 }'`
5077 else
5078   { { echo "$as_me:$LINENO: error: not found" >&5
5079 echo "$as_me: error: not found" >&2;}
5080    { (exit 1); exit 1; }; }
5081 fi
5082 fi
5083 echo "$as_me:$LINENO: result: $objc_cv_gthread_flags" >&5
5084 echo "${ECHO_T}$objc_cv_gthread_flags" >&6
5085 GTHREAD_FLAGS=$objc_cv_gthread_flags
5086
5087
5088 echo "$as_me:$LINENO: checking for exception model to use" >&5
5089 echo $ECHO_N "checking for exception model to use... $ECHO_C" >&6
5090 ac_ext=c
5091 ac_cpp='$CPP $CPPFLAGS'
5092 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5093 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5094 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5095
5096 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
5097 if test "${enable_sjlj_exceptions+set}" = set; then
5098   enableval="$enable_sjlj_exceptions"
5099   :
5100 else
5101   cat > conftest.$ac_ext << EOF
5102 #line 5102 "configure"
5103 @interface Frob
5104 @end
5105 @implementation Frob
5106 @end
5107 int proc();
5108 int foo()
5109 {
5110   @try {
5111    return proc();
5112   }
5113   @catch (Frob* ex) {
5114     return 0;
5115   }
5116 }
5117 EOF
5118 old_CFLAGS="$CFLAGS"
5119 CFLAGS="-x objective-c -fgnu-runtime -fobjc-exceptions -S"
5120 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5121   (eval $ac_compile) 2>&5
5122   ac_status=$?
5123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5124   (exit $ac_status); }; then
5125   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
5126     enable_sjlj_exceptions=yes
5127   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
5128     enable_sjlj_exceptions=no
5129   fi
5130 fi
5131 CFLAGS="$old_CFLAGS"
5132 rm -f conftest*
5133 fi;
5134 if test x$enable_sjlj_exceptions = xyes; then
5135
5136 cat >>confdefs.h <<\_ACEOF
5137 #define SJLJ_EXCEPTIONS 1
5138 _ACEOF
5139
5140   ac_exception_model_name=sjlj
5141 elif test x$enable_sjlj_exceptions = xno; then
5142   ac_exception_model_name="call frame"
5143 else
5144   { { echo "$as_me:$LINENO: error: unable to detect exception model" >&5
5145 echo "$as_me: error: unable to detect exception model" >&2;}
5146    { (exit 1); exit 1; }; }
5147 fi
5148 ac_ext=c
5149 ac_cpp='$CPP $CPPFLAGS'
5150 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5151 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5152 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5153
5154 echo "$as_me:$LINENO: result: $ac_exception_model_name" >&5
5155 echo "${ECHO_T}$ac_exception_model_name" >&6
5156
5157 # ------
5158 # Output
5159 # ------
5160
5161           ac_config_files="$ac_config_files Makefile"
5162
5163
5164           ac_config_commands="$ac_config_commands default"
5165
5166
5167 cat >confcache <<\_ACEOF
5168 # This file is a shell script that caches the results of configure
5169 # tests run on this system so they can be shared between configure
5170 # scripts and configure runs, see configure's option --config-cache.
5171 # It is not useful on other systems.  If it contains results you don't
5172 # want to keep, you may remove or edit it.
5173 #
5174 # config.status only pays attention to the cache file if you give it
5175 # the --recheck option to rerun configure.
5176 #
5177 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5178 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5179 # following values.
5180
5181 _ACEOF
5182
5183 # The following way of writing the cache mishandles newlines in values,
5184 # but we know of no workaround that is simple, portable, and efficient.
5185 # So, don't put newlines in cache variables' values.
5186 # Ultrix sh set writes to stderr and can't be redirected directly,
5187 # and sets the high bit in the cache file unless we assign to the vars.
5188 {
5189   (set) 2>&1 |
5190     case `(ac_space=' '; set | grep ac_space) 2>&1` in
5191     *ac_space=\ *)
5192       # `set' does not quote correctly, so add quotes (double-quote
5193       # substitution turns \\\\ into \\, and sed turns \\ into \).
5194       sed -n \
5195         "s/'/'\\\\''/g;
5196           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5197       ;;
5198     *)
5199       # `set' quotes correctly as required by POSIX, so do not add quotes.
5200       sed -n \
5201         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
5202       ;;
5203     esac;
5204 } |
5205   sed '
5206      t clear
5207      : clear
5208      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5209      t end
5210      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5211      : end' >>confcache
5212 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5213   if test -w $cache_file; then
5214     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5215     cat confcache >$cache_file
5216   else
5217     echo "not updating unwritable cache $cache_file"
5218   fi
5219 fi
5220 rm -f confcache
5221
5222 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5223 # Let make expand exec_prefix.
5224 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5225
5226 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5227 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5228 # trailing colons and then remove the whole line if VPATH becomes empty
5229 # (actually we leave an empty line to preserve line numbers).
5230 if test "x$srcdir" = x.; then
5231   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5232 s/:*\$(srcdir):*/:/;
5233 s/:*\${srcdir}:*/:/;
5234 s/:*@srcdir@:*/:/;
5235 s/^\([^=]*=[     ]*\):*/\1/;
5236 s/:*$//;
5237 s/^[^=]*=[       ]*$//;
5238 }'
5239 fi
5240
5241 DEFS=-DHAVE_CONFIG_H
5242
5243 ac_libobjs=
5244 ac_ltlibobjs=
5245 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5246   # 1. Remove the extension, and $U if already installed.
5247   ac_i=`echo "$ac_i" |
5248          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5249   # 2. Add them.
5250   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5251   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5252 done
5253 LIBOBJS=$ac_libobjs
5254
5255 LTLIBOBJS=$ac_ltlibobjs
5256
5257
5258 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5259   { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
5260 Usually this means the macro was only invoked conditionally." >&5
5261 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
5262 Usually this means the macro was only invoked conditionally." >&2;}
5263    { (exit 1); exit 1; }; }
5264 fi
5265
5266 : ${CONFIG_STATUS=./config.status}
5267 ac_clean_files_save=$ac_clean_files
5268 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5269 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5270 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5271 cat >$CONFIG_STATUS <<_ACEOF
5272 #! $SHELL
5273 # Generated by $as_me.
5274 # Run this file to recreate the current configuration.
5275 # Compiler output produced by configure, useful for debugging
5276 # configure, is in config.log if it exists.
5277
5278 debug=false
5279 ac_cs_recheck=false
5280 ac_cs_silent=false
5281 SHELL=\${CONFIG_SHELL-$SHELL}
5282 _ACEOF
5283
5284 cat >>$CONFIG_STATUS <<\_ACEOF
5285 ## --------------------- ##
5286 ## M4sh Initialization.  ##
5287 ## --------------------- ##
5288
5289 # Be Bourne compatible
5290 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5291   emulate sh
5292   NULLCMD=:
5293   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5294   # is contrary to our usage.  Disable this feature.
5295   alias -g '${1+"$@"}'='"$@"'
5296 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5297   set -o posix
5298 fi
5299 DUALCASE=1; export DUALCASE # for MKS sh
5300
5301 # Support unset when possible.
5302 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5303   as_unset=unset
5304 else
5305   as_unset=false
5306 fi
5307
5308
5309 # Work around bugs in pre-3.0 UWIN ksh.
5310 $as_unset ENV MAIL MAILPATH
5311 PS1='$ '
5312 PS2='> '
5313 PS4='+ '
5314
5315 # NLS nuisances.
5316 for as_var in \
5317   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5318   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5319   LC_TELEPHONE LC_TIME
5320 do
5321   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5322     eval $as_var=C; export $as_var
5323   else
5324     $as_unset $as_var
5325   fi
5326 done
5327
5328 # Required to use basename.
5329 if expr a : '\(a\)' >/dev/null 2>&1; then
5330   as_expr=expr
5331 else
5332   as_expr=false
5333 fi
5334
5335 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5336   as_basename=basename
5337 else
5338   as_basename=false
5339 fi
5340
5341
5342 # Name of the executable.
5343 as_me=`$as_basename "$0" ||
5344 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5345          X"$0" : 'X\(//\)$' \| \
5346          X"$0" : 'X\(/\)$' \| \
5347          .     : '\(.\)' 2>/dev/null ||
5348 echo X/"$0" |
5349     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5350           /^X\/\(\/\/\)$/{ s//\1/; q; }
5351           /^X\/\(\/\).*/{ s//\1/; q; }
5352           s/.*/./; q'`
5353
5354
5355 # PATH needs CR, and LINENO needs CR and PATH.
5356 # Avoid depending upon Character Ranges.
5357 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5358 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5359 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5360 as_cr_digits='0123456789'
5361 as_cr_alnum=$as_cr_Letters$as_cr_digits
5362
5363 # The user is always right.
5364 if test "${PATH_SEPARATOR+set}" != set; then
5365   echo "#! /bin/sh" >conf$$.sh
5366   echo  "exit 0"   >>conf$$.sh
5367   chmod +x conf$$.sh
5368   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5369     PATH_SEPARATOR=';'
5370   else
5371     PATH_SEPARATOR=:
5372   fi
5373   rm -f conf$$.sh
5374 fi
5375
5376
5377   as_lineno_1=$LINENO
5378   as_lineno_2=$LINENO
5379   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5380   test "x$as_lineno_1" != "x$as_lineno_2" &&
5381   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5382   # Find who we are.  Look in the path if we contain no path at all
5383   # relative or not.
5384   case $0 in
5385     *[\\/]* ) as_myself=$0 ;;
5386     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5387 for as_dir in $PATH
5388 do
5389   IFS=$as_save_IFS
5390   test -z "$as_dir" && as_dir=.
5391   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5392 done
5393
5394        ;;
5395   esac
5396   # We did not find ourselves, most probably we were run as `sh COMMAND'
5397   # in which case we are not to be found in the path.
5398   if test "x$as_myself" = x; then
5399     as_myself=$0
5400   fi
5401   if test ! -f "$as_myself"; then
5402     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5403 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5404    { (exit 1); exit 1; }; }
5405   fi
5406   case $CONFIG_SHELL in
5407   '')
5408     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5409 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5410 do
5411   IFS=$as_save_IFS
5412   test -z "$as_dir" && as_dir=.
5413   for as_base in sh bash ksh sh5; do
5414          case $as_dir in
5415          /*)
5416            if ("$as_dir/$as_base" -c '
5417   as_lineno_1=$LINENO
5418   as_lineno_2=$LINENO
5419   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5420   test "x$as_lineno_1" != "x$as_lineno_2" &&
5421   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5422              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5423              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5424              CONFIG_SHELL=$as_dir/$as_base
5425              export CONFIG_SHELL
5426              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5427            fi;;
5428          esac
5429        done
5430 done
5431 ;;
5432   esac
5433
5434   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5435   # uniformly replaced by the line number.  The first 'sed' inserts a
5436   # line-number line before each line; the second 'sed' does the real
5437   # work.  The second script uses 'N' to pair each line-number line
5438   # with the numbered line, and appends trailing '-' during
5439   # substitution so that $LINENO is not a special case at line end.
5440   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5441   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5442   sed '=' <$as_myself |
5443     sed '
5444       N
5445       s,$,-,
5446       : loop
5447       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5448       t loop
5449       s,-$,,
5450       s,^['$as_cr_digits']*\n,,
5451     ' >$as_me.lineno &&
5452   chmod +x $as_me.lineno ||
5453     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5454 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5455    { (exit 1); exit 1; }; }
5456
5457   # Don't try to exec as it changes $[0], causing all sort of problems
5458   # (the dirname of $[0] is not the place where we might find the
5459   # original and so on.  Autoconf is especially sensible to this).
5460   . ./$as_me.lineno
5461   # Exit status is that of the last command.
5462   exit
5463 }
5464
5465
5466 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5467   *c*,-n*) ECHO_N= ECHO_C='
5468 ' ECHO_T='      ' ;;
5469   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5470   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5471 esac
5472
5473 if expr a : '\(a\)' >/dev/null 2>&1; then
5474   as_expr=expr
5475 else
5476   as_expr=false
5477 fi
5478
5479 rm -f conf$$ conf$$.exe conf$$.file
5480 echo >conf$$.file
5481 if ln -s conf$$.file conf$$ 2>/dev/null; then
5482   # We could just check for DJGPP; but this test a) works b) is more generic
5483   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5484   if test -f conf$$.exe; then
5485     # Don't use ln at all; we don't have any links
5486     as_ln_s='cp -p'
5487   else
5488     as_ln_s='ln -s'
5489   fi
5490 elif ln conf$$.file conf$$ 2>/dev/null; then
5491   as_ln_s=ln
5492 else
5493   as_ln_s='cp -p'
5494 fi
5495 rm -f conf$$ conf$$.exe conf$$.file
5496
5497 if mkdir -p . 2>/dev/null; then
5498   as_mkdir_p=:
5499 else
5500   test -d ./-p && rmdir ./-p
5501   as_mkdir_p=false
5502 fi
5503
5504 as_executable_p="test -f"
5505
5506 # Sed expression to map a string onto a valid CPP name.
5507 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5508
5509 # Sed expression to map a string onto a valid variable name.
5510 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5511
5512
5513 # IFS
5514 # We need space, tab and new line, in precisely that order.
5515 as_nl='
5516 '
5517 IFS="   $as_nl"
5518
5519 # CDPATH.
5520 $as_unset CDPATH
5521
5522 exec 6>&1
5523
5524 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5525 # report actual input values of CONFIG_FILES etc. instead of their
5526 # values after options handling.  Logging --version etc. is OK.
5527 exec 5>>config.log
5528 {
5529   echo
5530   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5531 ## Running $as_me. ##
5532 _ASBOX
5533 } >&5
5534 cat >&5 <<_CSEOF
5535
5536 This file was extended by package-unused $as_me version-unused, which was
5537 generated by GNU Autoconf 2.59.  Invocation command line was
5538
5539   CONFIG_FILES    = $CONFIG_FILES
5540   CONFIG_HEADERS  = $CONFIG_HEADERS
5541   CONFIG_LINKS    = $CONFIG_LINKS
5542   CONFIG_COMMANDS = $CONFIG_COMMANDS
5543   $ $0 $@
5544
5545 _CSEOF
5546 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5547 echo >&5
5548 _ACEOF
5549
5550 # Files that config.status was made for.
5551 if test -n "$ac_config_files"; then
5552   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5553 fi
5554
5555 if test -n "$ac_config_headers"; then
5556   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5557 fi
5558
5559 if test -n "$ac_config_links"; then
5560   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5561 fi
5562
5563 if test -n "$ac_config_commands"; then
5564   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5565 fi
5566
5567 cat >>$CONFIG_STATUS <<\_ACEOF
5568
5569 ac_cs_usage="\
5570 \`$as_me' instantiates files from templates according to the
5571 current configuration.
5572
5573 Usage: $0 [OPTIONS] [FILE]...
5574
5575   -h, --help       print this help, then exit
5576   -V, --version    print version number, then exit
5577   -q, --quiet      do not print progress messages
5578   -d, --debug      don't remove temporary files
5579       --recheck    update $as_me by reconfiguring in the same conditions
5580   --file=FILE[:TEMPLATE]
5581                    instantiate the configuration file FILE
5582   --header=FILE[:TEMPLATE]
5583                    instantiate the configuration header FILE
5584
5585 Configuration files:
5586 $config_files
5587
5588 Configuration headers:
5589 $config_headers
5590
5591 Configuration commands:
5592 $config_commands
5593
5594 Report bugs to <bug-autoconf@gnu.org>."
5595 _ACEOF
5596
5597 cat >>$CONFIG_STATUS <<_ACEOF
5598 ac_cs_version="\\
5599 package-unused config.status version-unused
5600 configured by $0, generated by GNU Autoconf 2.59,
5601   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5602
5603 Copyright (C) 2003 Free Software Foundation, Inc.
5604 This config.status script is free software; the Free Software Foundation
5605 gives unlimited permission to copy, distribute and modify it."
5606 srcdir=$srcdir
5607 INSTALL="$INSTALL"
5608 _ACEOF
5609
5610 cat >>$CONFIG_STATUS <<\_ACEOF
5611 # If no file are specified by the user, then we need to provide default
5612 # value.  By we need to know if files were specified by the user.
5613 ac_need_defaults=:
5614 while test $# != 0
5615 do
5616   case $1 in
5617   --*=*)
5618     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5619     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5620     ac_shift=:
5621     ;;
5622   -*)
5623     ac_option=$1
5624     ac_optarg=$2
5625     ac_shift=shift
5626     ;;
5627   *) # This is not an option, so the user has probably given explicit
5628      # arguments.
5629      ac_option=$1
5630      ac_need_defaults=false;;
5631   esac
5632
5633   case $ac_option in
5634   # Handling of the options.
5635 _ACEOF
5636 cat >>$CONFIG_STATUS <<\_ACEOF
5637   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5638     ac_cs_recheck=: ;;
5639   --version | --vers* | -V )
5640     echo "$ac_cs_version"; exit 0 ;;
5641   --he | --h)
5642     # Conflict between --help and --header
5643     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5644 Try \`$0 --help' for more information." >&5
5645 echo "$as_me: error: ambiguous option: $1
5646 Try \`$0 --help' for more information." >&2;}
5647    { (exit 1); exit 1; }; };;
5648   --help | --hel | -h )
5649     echo "$ac_cs_usage"; exit 0 ;;
5650   --debug | --d* | -d )
5651     debug=: ;;
5652   --file | --fil | --fi | --f )
5653     $ac_shift
5654     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5655     ac_need_defaults=false;;
5656   --header | --heade | --head | --hea )
5657     $ac_shift
5658     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5659     ac_need_defaults=false;;
5660   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5661   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5662     ac_cs_silent=: ;;
5663
5664   # This is an error.
5665   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5666 Try \`$0 --help' for more information." >&5
5667 echo "$as_me: error: unrecognized option: $1
5668 Try \`$0 --help' for more information." >&2;}
5669    { (exit 1); exit 1; }; } ;;
5670
5671   *) ac_config_targets="$ac_config_targets $1" ;;
5672
5673   esac
5674   shift
5675 done
5676
5677 ac_configure_extra_args=
5678
5679 if $ac_cs_silent; then
5680   exec 6>/dev/null
5681   ac_configure_extra_args="$ac_configure_extra_args --silent"
5682 fi
5683
5684 _ACEOF
5685 cat >>$CONFIG_STATUS <<_ACEOF
5686 if \$ac_cs_recheck; then
5687   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5688   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5689 fi
5690
5691 _ACEOF
5692
5693 cat >>$CONFIG_STATUS <<_ACEOF
5694 #
5695 # INIT-COMMANDS section.
5696 #
5697
5698 srcdir=${srcdir}
5699 host=${host}
5700 target=${target}
5701 with_target_subdir=${with_target_subdir}
5702 with_multisubdir=${with_multisubdir}
5703 ac_configure_args="--enable-multilib ${ac_configure_args}"
5704 toplevel_srcdir=${toplevel_srcdir}
5705 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5706 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
5707
5708
5709 _ACEOF
5710
5711
5712
5713 cat >>$CONFIG_STATUS <<\_ACEOF
5714 for ac_config_target in $ac_config_targets
5715 do
5716   case "$ac_config_target" in
5717   # Handling of arguments.
5718   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5719   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5720   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5721   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5722 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5723    { (exit 1); exit 1; }; };;
5724   esac
5725 done
5726
5727 # If the user did not use the arguments to specify the items to instantiate,
5728 # then the envvar interface is used.  Set only those that are not.
5729 # We use the long form for the default assignment because of an extremely
5730 # bizarre bug on SunOS 4.1.3.
5731 if $ac_need_defaults; then
5732   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5733   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5734   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5735 fi
5736
5737 # Have a temporary directory for convenience.  Make it in the build tree
5738 # simply because there is no reason to put it here, and in addition,
5739 # creating and moving files from /tmp can sometimes cause problems.
5740 # Create a temporary directory, and hook for its removal unless debugging.
5741 $debug ||
5742 {
5743   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5744   trap '{ (exit 1); exit 1; }' 1 2 13 15
5745 }
5746
5747 # Create a (secure) tmp directory for tmp files.
5748
5749 {
5750   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5751   test -n "$tmp" && test -d "$tmp"
5752 }  ||
5753 {
5754   tmp=./confstat$$-$RANDOM
5755   (umask 077 && mkdir $tmp)
5756 } ||
5757 {
5758    echo "$me: cannot create a temporary directory in ." >&2
5759    { (exit 1); exit 1; }
5760 }
5761
5762 _ACEOF
5763
5764 cat >>$CONFIG_STATUS <<_ACEOF
5765
5766 #
5767 # CONFIG_FILES section.
5768 #
5769
5770 # No need to generate the scripts if there are no CONFIG_FILES.
5771 # This happens for instance when ./config.status config.h
5772 if test -n "\$CONFIG_FILES"; then
5773   # Protect against being on the right side of a sed subst in config.status.
5774   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5775    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5776 s,@SHELL@,$SHELL,;t t
5777 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5778 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5779 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5780 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5781 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5782 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5783 s,@exec_prefix@,$exec_prefix,;t t
5784 s,@prefix@,$prefix,;t t
5785 s,@program_transform_name@,$program_transform_name,;t t
5786 s,@bindir@,$bindir,;t t
5787 s,@sbindir@,$sbindir,;t t
5788 s,@libexecdir@,$libexecdir,;t t
5789 s,@datadir@,$datadir,;t t
5790 s,@sysconfdir@,$sysconfdir,;t t
5791 s,@sharedstatedir@,$sharedstatedir,;t t
5792 s,@localstatedir@,$localstatedir,;t t
5793 s,@libdir@,$libdir,;t t
5794 s,@includedir@,$includedir,;t t
5795 s,@oldincludedir@,$oldincludedir,;t t
5796 s,@infodir@,$infodir,;t t
5797 s,@mandir@,$mandir,;t t
5798 s,@build_alias@,$build_alias,;t t
5799 s,@host_alias@,$host_alias,;t t
5800 s,@target_alias@,$target_alias,;t t
5801 s,@DEFS@,$DEFS,;t t
5802 s,@ECHO_C@,$ECHO_C,;t t
5803 s,@ECHO_N@,$ECHO_N,;t t
5804 s,@ECHO_T@,$ECHO_T,;t t
5805 s,@LIBS@,$LIBS,;t t
5806 s,@VERSION@,$VERSION,;t t
5807 s,@OBJC_BOEHM_GC@,$OBJC_BOEHM_GC,;t t
5808 s,@toplevel_srcdir@,$toplevel_srcdir,;t t
5809 s,@build@,$build,;t t
5810 s,@build_cpu@,$build_cpu,;t t
5811 s,@build_vendor@,$build_vendor,;t t
5812 s,@build_os@,$build_os,;t t
5813 s,@host@,$host,;t t
5814 s,@host_cpu@,$host_cpu,;t t
5815 s,@host_vendor@,$host_vendor,;t t
5816 s,@host_os@,$host_os,;t t
5817 s,@target@,$target,;t t
5818 s,@target_cpu@,$target_cpu,;t t
5819 s,@target_vendor@,$target_vendor,;t t
5820 s,@target_os@,$target_os,;t t
5821 s,@target_noncanonical@,$target_noncanonical,;t t
5822 s,@glibcpp_srcdir@,$glibcpp_srcdir,;t t
5823 s,@gcc_version@,$gcc_version,;t t
5824 s,@toolexecdir@,$toolexecdir,;t t
5825 s,@toolexeclibdir@,$toolexeclibdir,;t t
5826 s,@includedirname@,$includedirname,;t t
5827 s,@libext@,$libext,;t t
5828 s,@CC@,$CC,;t t
5829 s,@ac_ct_CC@,$ac_ct_CC,;t t
5830 s,@EXEEXT@,$EXEEXT,;t t
5831 s,@OBJEXT@,$OBJEXT,;t t
5832 s,@CFLAGS@,$CFLAGS,;t t
5833 s,@AS@,$AS,;t t
5834 s,@ac_ct_AS@,$ac_ct_AS,;t t
5835 s,@AR@,$AR,;t t
5836 s,@ac_ct_AR@,$ac_ct_AR,;t t
5837 s,@RANLIB@,$RANLIB,;t t
5838 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5839 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5840 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5841 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5842 s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
5843 s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
5844 s,@MAINT@,$MAINT,;t t
5845 s,@LN_S@,$LN_S,;t t
5846 s,@STRIP@,$STRIP,;t t
5847 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5848 s,@LIBTOOL@,$LIBTOOL,;t t
5849 s,@SET_MAKE@,$SET_MAKE,;t t
5850 s,@CPP@,$CPP,;t t
5851 s,@CPPFLAGS@,$CPPFLAGS,;t t
5852 s,@EGREP@,$EGREP,;t t
5853 s,@GTHREAD_FLAGS@,$GTHREAD_FLAGS,;t t
5854 s,@LIBOBJS@,$LIBOBJS,;t t
5855 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5856 CEOF
5857
5858 _ACEOF
5859
5860   cat >>$CONFIG_STATUS <<\_ACEOF
5861   # Split the substitutions into bite-sized pieces for seds with
5862   # small command number limits, like on Digital OSF/1 and HP-UX.
5863   ac_max_sed_lines=48
5864   ac_sed_frag=1 # Number of current file.
5865   ac_beg=1 # First line for current file.
5866   ac_end=$ac_max_sed_lines # Line after last line for current file.
5867   ac_more_lines=:
5868   ac_sed_cmds=
5869   while $ac_more_lines; do
5870     if test $ac_beg -gt 1; then
5871       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5872     else
5873       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5874     fi
5875     if test ! -s $tmp/subs.frag; then
5876       ac_more_lines=false
5877     else
5878       # The purpose of the label and of the branching condition is to
5879       # speed up the sed processing (if there are no `@' at all, there
5880       # is no need to browse any of the substitutions).
5881       # These are the two extra sed commands mentioned above.
5882       (echo ':t
5883   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5884       if test -z "$ac_sed_cmds"; then
5885         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5886       else
5887         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5888       fi
5889       ac_sed_frag=`expr $ac_sed_frag + 1`
5890       ac_beg=$ac_end
5891       ac_end=`expr $ac_end + $ac_max_sed_lines`
5892     fi
5893   done
5894   if test -z "$ac_sed_cmds"; then
5895     ac_sed_cmds=cat
5896   fi
5897 fi # test -n "$CONFIG_FILES"
5898
5899 _ACEOF
5900 cat >>$CONFIG_STATUS <<\_ACEOF
5901 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5902   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5903   case $ac_file in
5904   - | *:- | *:-:* ) # input from stdin
5905         cat >$tmp/stdin
5906         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5907         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5908   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5909         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5910   * )   ac_file_in=$ac_file.in ;;
5911   esac
5912
5913   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5914   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5915 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5916          X"$ac_file" : 'X\(//\)[^/]' \| \
5917          X"$ac_file" : 'X\(//\)$' \| \
5918          X"$ac_file" : 'X\(/\)' \| \
5919          .     : '\(.\)' 2>/dev/null ||
5920 echo X"$ac_file" |
5921     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5922           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5923           /^X\(\/\/\)$/{ s//\1/; q; }
5924           /^X\(\/\).*/{ s//\1/; q; }
5925           s/.*/./; q'`
5926   { if $as_mkdir_p; then
5927     mkdir -p "$ac_dir"
5928   else
5929     as_dir="$ac_dir"
5930     as_dirs=
5931     while test ! -d "$as_dir"; do
5932       as_dirs="$as_dir $as_dirs"
5933       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5934 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5935          X"$as_dir" : 'X\(//\)[^/]' \| \
5936          X"$as_dir" : 'X\(//\)$' \| \
5937          X"$as_dir" : 'X\(/\)' \| \
5938          .     : '\(.\)' 2>/dev/null ||
5939 echo X"$as_dir" |
5940     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5941           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5942           /^X\(\/\/\)$/{ s//\1/; q; }
5943           /^X\(\/\).*/{ s//\1/; q; }
5944           s/.*/./; q'`
5945     done
5946     test ! -n "$as_dirs" || mkdir $as_dirs
5947   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5948 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5949    { (exit 1); exit 1; }; }; }
5950
5951   ac_builddir=.
5952
5953 if test "$ac_dir" != .; then
5954   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5955   # A "../" for each directory in $ac_dir_suffix.
5956   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5957 else
5958   ac_dir_suffix= ac_top_builddir=
5959 fi
5960
5961 case $srcdir in
5962   .)  # No --srcdir option.  We are building in place.
5963     ac_srcdir=.
5964     if test -z "$ac_top_builddir"; then
5965        ac_top_srcdir=.
5966     else
5967        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5968     fi ;;
5969   [\\/]* | ?:[\\/]* )  # Absolute path.
5970     ac_srcdir=$srcdir$ac_dir_suffix;
5971     ac_top_srcdir=$srcdir ;;
5972   *) # Relative path.
5973     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5974     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5975 esac
5976
5977 # Do not use `cd foo && pwd` to compute absolute paths, because
5978 # the directories may not exist.
5979 case `pwd` in
5980 .) ac_abs_builddir="$ac_dir";;
5981 *)
5982   case "$ac_dir" in
5983   .) ac_abs_builddir=`pwd`;;
5984   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5985   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5986   esac;;
5987 esac
5988 case $ac_abs_builddir in
5989 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5990 *)
5991   case ${ac_top_builddir}. in
5992   .) ac_abs_top_builddir=$ac_abs_builddir;;
5993   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5994   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5995   esac;;
5996 esac
5997 case $ac_abs_builddir in
5998 .) ac_abs_srcdir=$ac_srcdir;;
5999 *)
6000   case $ac_srcdir in
6001   .) ac_abs_srcdir=$ac_abs_builddir;;
6002   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6003   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6004   esac;;
6005 esac
6006 case $ac_abs_builddir in
6007 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6008 *)
6009   case $ac_top_srcdir in
6010   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6011   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6012   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6013   esac;;
6014 esac
6015
6016
6017   case $INSTALL in
6018   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6019   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
6020   esac
6021
6022   if test x"$ac_file" != x-; then
6023     { echo "$as_me:$LINENO: creating $ac_file" >&5
6024 echo "$as_me: creating $ac_file" >&6;}
6025     rm -f "$ac_file"
6026   fi
6027   # Let's still pretend it is `configure' which instantiates (i.e., don't
6028   # use $as_me), people would be surprised to read:
6029   #    /* config.h.  Generated by config.status.  */
6030   if test x"$ac_file" = x-; then
6031     configure_input=
6032   else
6033     configure_input="$ac_file.  "
6034   fi
6035   configure_input=$configure_input"Generated from `echo $ac_file_in |
6036                                      sed 's,.*/,,'` by configure."
6037
6038   # First look for the input files in the build tree, otherwise in the
6039   # src tree.
6040   ac_file_inputs=`IFS=:
6041     for f in $ac_file_in; do
6042       case $f in
6043       -) echo $tmp/stdin ;;
6044       [\\/$]*)
6045          # Absolute (can't be DOS-style, as IFS=:)
6046          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6047 echo "$as_me: error: cannot find input file: $f" >&2;}
6048    { (exit 1); exit 1; }; }
6049          echo "$f";;
6050       *) # Relative
6051          if test -f "$f"; then
6052            # Build tree
6053            echo "$f"
6054          elif test -f "$srcdir/$f"; then
6055            # Source tree
6056            echo "$srcdir/$f"
6057          else
6058            # /dev/null tree
6059            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6060 echo "$as_me: error: cannot find input file: $f" >&2;}
6061    { (exit 1); exit 1; }; }
6062          fi;;
6063       esac
6064     done` || { (exit 1); exit 1; }
6065 _ACEOF
6066 cat >>$CONFIG_STATUS <<_ACEOF
6067   sed "$ac_vpsub
6068 $extrasub
6069 _ACEOF
6070 cat >>$CONFIG_STATUS <<\_ACEOF
6071 :t
6072 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6073 s,@configure_input@,$configure_input,;t t
6074 s,@srcdir@,$ac_srcdir,;t t
6075 s,@abs_srcdir@,$ac_abs_srcdir,;t t
6076 s,@top_srcdir@,$ac_top_srcdir,;t t
6077 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
6078 s,@builddir@,$ac_builddir,;t t
6079 s,@abs_builddir@,$ac_abs_builddir,;t t
6080 s,@top_builddir@,$ac_top_builddir,;t t
6081 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
6082 s,@INSTALL@,$ac_INSTALL,;t t
6083 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
6084   rm -f $tmp/stdin
6085   if test x"$ac_file" != x-; then
6086     mv $tmp/out $ac_file
6087   else
6088     cat $tmp/out
6089     rm -f $tmp/out
6090   fi
6091
6092 done
6093 _ACEOF
6094 cat >>$CONFIG_STATUS <<\_ACEOF
6095
6096 #
6097 # CONFIG_HEADER section.
6098 #
6099
6100 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6101 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6102 #
6103 # ac_d sets the value in "#define NAME VALUE" lines.
6104 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
6105 ac_dB='[         ].*$,\1#\2'
6106 ac_dC=' '
6107 ac_dD=',;t'
6108 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6109 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6110 ac_uB='$,\1#\2define\3'
6111 ac_uC=' '
6112 ac_uD=',;t'
6113
6114 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
6115   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6116   case $ac_file in
6117   - | *:- | *:-:* ) # input from stdin
6118         cat >$tmp/stdin
6119         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6120         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6121   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
6122         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
6123   * )   ac_file_in=$ac_file.in ;;
6124   esac
6125
6126   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
6127 echo "$as_me: creating $ac_file" >&6;}
6128
6129   # First look for the input files in the build tree, otherwise in the
6130   # src tree.
6131   ac_file_inputs=`IFS=:
6132     for f in $ac_file_in; do
6133       case $f in
6134       -) echo $tmp/stdin ;;
6135       [\\/$]*)
6136          # Absolute (can't be DOS-style, as IFS=:)
6137          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6138 echo "$as_me: error: cannot find input file: $f" >&2;}
6139    { (exit 1); exit 1; }; }
6140          # Do quote $f, to prevent DOS paths from being IFS'd.
6141          echo "$f";;
6142       *) # Relative
6143          if test -f "$f"; then
6144            # Build tree
6145            echo "$f"
6146          elif test -f "$srcdir/$f"; then
6147            # Source tree
6148            echo "$srcdir/$f"
6149          else
6150            # /dev/null tree
6151            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
6152 echo "$as_me: error: cannot find input file: $f" >&2;}
6153    { (exit 1); exit 1; }; }
6154          fi;;
6155       esac
6156     done` || { (exit 1); exit 1; }
6157   # Remove the trailing spaces.
6158   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
6159
6160 _ACEOF
6161
6162 # Transform confdefs.h into two sed scripts, `conftest.defines' and
6163 # `conftest.undefs', that substitutes the proper values into
6164 # config.h.in to produce config.h.  The first handles `#define'
6165 # templates, and the second `#undef' templates.
6166 # And first: Protect against being on the right side of a sed subst in
6167 # config.status.  Protect against being in an unquoted here document
6168 # in config.status.
6169 rm -f conftest.defines conftest.undefs
6170 # Using a here document instead of a string reduces the quoting nightmare.
6171 # Putting comments in sed scripts is not portable.
6172 #
6173 # `end' is used to avoid that the second main sed command (meant for
6174 # 0-ary CPP macros) applies to n-ary macro definitions.
6175 # See the Autoconf documentation for `clear'.
6176 cat >confdef2sed.sed <<\_ACEOF
6177 s/[\\&,]/\\&/g
6178 s,[\\$`],\\&,g
6179 t clear
6180 : clear
6181 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
6182 t end
6183 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
6184 : end
6185 _ACEOF
6186 # If some macros were called several times there might be several times
6187 # the same #defines, which is useless.  Nevertheless, we may not want to
6188 # sort them, since we want the *last* AC-DEFINE to be honored.
6189 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
6190 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
6191 rm -f confdef2sed.sed
6192
6193 # This sed command replaces #undef with comments.  This is necessary, for
6194 # example, in the case of _POSIX_SOURCE, which is predefined and required
6195 # on some systems where configure will not decide to define it.
6196 cat >>conftest.undefs <<\_ACEOF
6197 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
6198 _ACEOF
6199
6200 # Break up conftest.defines because some shells have a limit on the size
6201 # of here documents, and old seds have small limits too (100 cmds).
6202 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
6203 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
6204 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
6205 echo '  :' >>$CONFIG_STATUS
6206 rm -f conftest.tail
6207 while grep . conftest.defines >/dev/null
6208 do
6209   # Write a limited-size here document to $tmp/defines.sed.
6210   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
6211   # Speed up: don't consider the non `#define' lines.
6212   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
6213   # Work around the forget-to-reset-the-flag bug.
6214   echo 't clr' >>$CONFIG_STATUS
6215   echo ': clr' >>$CONFIG_STATUS
6216   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
6217   echo 'CEOF
6218   sed -f $tmp/defines.sed $tmp/in >$tmp/out
6219   rm -f $tmp/in
6220   mv $tmp/out $tmp/in
6221 ' >>$CONFIG_STATUS
6222   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
6223   rm -f conftest.defines
6224   mv conftest.tail conftest.defines
6225 done
6226 rm -f conftest.defines
6227 echo '  fi # grep' >>$CONFIG_STATUS
6228 echo >>$CONFIG_STATUS
6229
6230 # Break up conftest.undefs because some shells have a limit on the size
6231 # of here documents, and old seds have small limits too (100 cmds).
6232 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
6233 rm -f conftest.tail
6234 while grep . conftest.undefs >/dev/null
6235 do
6236   # Write a limited-size here document to $tmp/undefs.sed.
6237   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
6238   # Speed up: don't consider the non `#undef'
6239   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
6240   # Work around the forget-to-reset-the-flag bug.
6241   echo 't clr' >>$CONFIG_STATUS
6242   echo ': clr' >>$CONFIG_STATUS
6243   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
6244   echo 'CEOF
6245   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
6246   rm -f $tmp/in
6247   mv $tmp/out $tmp/in
6248 ' >>$CONFIG_STATUS
6249   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
6250   rm -f conftest.undefs
6251   mv conftest.tail conftest.undefs
6252 done
6253 rm -f conftest.undefs
6254
6255 cat >>$CONFIG_STATUS <<\_ACEOF
6256   # Let's still pretend it is `configure' which instantiates (i.e., don't
6257   # use $as_me), people would be surprised to read:
6258   #    /* config.h.  Generated by config.status.  */
6259   if test x"$ac_file" = x-; then
6260     echo "/* Generated by configure.  */" >$tmp/config.h
6261   else
6262     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
6263   fi
6264   cat $tmp/in >>$tmp/config.h
6265   rm -f $tmp/in
6266   if test x"$ac_file" != x-; then
6267     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
6268       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6269 echo "$as_me: $ac_file is unchanged" >&6;}
6270     else
6271       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
6272 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6273          X"$ac_file" : 'X\(//\)[^/]' \| \
6274          X"$ac_file" : 'X\(//\)$' \| \
6275          X"$ac_file" : 'X\(/\)' \| \
6276          .     : '\(.\)' 2>/dev/null ||
6277 echo X"$ac_file" |
6278     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6279           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6280           /^X\(\/\/\)$/{ s//\1/; q; }
6281           /^X\(\/\).*/{ s//\1/; q; }
6282           s/.*/./; q'`
6283       { if $as_mkdir_p; then
6284     mkdir -p "$ac_dir"
6285   else
6286     as_dir="$ac_dir"
6287     as_dirs=
6288     while test ! -d "$as_dir"; do
6289       as_dirs="$as_dir $as_dirs"
6290       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6291 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6292          X"$as_dir" : 'X\(//\)[^/]' \| \
6293          X"$as_dir" : 'X\(//\)$' \| \
6294          X"$as_dir" : 'X\(/\)' \| \
6295          .     : '\(.\)' 2>/dev/null ||
6296 echo X"$as_dir" |
6297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6298           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6299           /^X\(\/\/\)$/{ s//\1/; q; }
6300           /^X\(\/\).*/{ s//\1/; q; }
6301           s/.*/./; q'`
6302     done
6303     test ! -n "$as_dirs" || mkdir $as_dirs
6304   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6305 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6306    { (exit 1); exit 1; }; }; }
6307
6308       rm -f $ac_file
6309       mv $tmp/config.h $ac_file
6310     fi
6311   else
6312     cat $tmp/config.h
6313     rm -f $tmp/config.h
6314   fi
6315 done
6316 _ACEOF
6317 cat >>$CONFIG_STATUS <<\_ACEOF
6318
6319 #
6320 # CONFIG_COMMANDS section.
6321 #
6322 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
6323   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
6324   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
6325   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
6326 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6327          X"$ac_dest" : 'X\(//\)[^/]' \| \
6328          X"$ac_dest" : 'X\(//\)$' \| \
6329          X"$ac_dest" : 'X\(/\)' \| \
6330          .     : '\(.\)' 2>/dev/null ||
6331 echo X"$ac_dest" |
6332     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6333           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6334           /^X\(\/\/\)$/{ s//\1/; q; }
6335           /^X\(\/\).*/{ s//\1/; q; }
6336           s/.*/./; q'`
6337   { if $as_mkdir_p; then
6338     mkdir -p "$ac_dir"
6339   else
6340     as_dir="$ac_dir"
6341     as_dirs=
6342     while test ! -d "$as_dir"; do
6343       as_dirs="$as_dir $as_dirs"
6344       as_dir=`(dirname "$as_dir") 2>/dev/null ||
6345 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6346          X"$as_dir" : 'X\(//\)[^/]' \| \
6347          X"$as_dir" : 'X\(//\)$' \| \
6348          X"$as_dir" : 'X\(/\)' \| \
6349          .     : '\(.\)' 2>/dev/null ||
6350 echo X"$as_dir" |
6351     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
6352           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
6353           /^X\(\/\/\)$/{ s//\1/; q; }
6354           /^X\(\/\).*/{ s//\1/; q; }
6355           s/.*/./; q'`
6356     done
6357     test ! -n "$as_dirs" || mkdir $as_dirs
6358   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
6359 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
6360    { (exit 1); exit 1; }; }; }
6361
6362   ac_builddir=.
6363
6364 if test "$ac_dir" != .; then
6365   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6366   # A "../" for each directory in $ac_dir_suffix.
6367   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
6368 else
6369   ac_dir_suffix= ac_top_builddir=
6370 fi
6371
6372 case $srcdir in
6373   .)  # No --srcdir option.  We are building in place.
6374     ac_srcdir=.
6375     if test -z "$ac_top_builddir"; then
6376        ac_top_srcdir=.
6377     else
6378        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
6379     fi ;;
6380   [\\/]* | ?:[\\/]* )  # Absolute path.
6381     ac_srcdir=$srcdir$ac_dir_suffix;
6382     ac_top_srcdir=$srcdir ;;
6383   *) # Relative path.
6384     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
6385     ac_top_srcdir=$ac_top_builddir$srcdir ;;
6386 esac
6387
6388 # Do not use `cd foo && pwd` to compute absolute paths, because
6389 # the directories may not exist.
6390 case `pwd` in
6391 .) ac_abs_builddir="$ac_dir";;
6392 *)
6393   case "$ac_dir" in
6394   .) ac_abs_builddir=`pwd`;;
6395   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
6396   *) ac_abs_builddir=`pwd`/"$ac_dir";;
6397   esac;;
6398 esac
6399 case $ac_abs_builddir in
6400 .) ac_abs_top_builddir=${ac_top_builddir}.;;
6401 *)
6402   case ${ac_top_builddir}. in
6403   .) ac_abs_top_builddir=$ac_abs_builddir;;
6404   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
6405   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
6406   esac;;
6407 esac
6408 case $ac_abs_builddir in
6409 .) ac_abs_srcdir=$ac_srcdir;;
6410 *)
6411   case $ac_srcdir in
6412   .) ac_abs_srcdir=$ac_abs_builddir;;
6413   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
6414   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
6415   esac;;
6416 esac
6417 case $ac_abs_builddir in
6418 .) ac_abs_top_srcdir=$ac_top_srcdir;;
6419 *)
6420   case $ac_top_srcdir in
6421   .) ac_abs_top_srcdir=$ac_abs_builddir;;
6422   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6423   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6424   esac;;
6425 esac
6426
6427
6428   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6429 echo "$as_me: executing $ac_dest commands" >&6;}
6430   case $ac_dest in
6431     default ) if test -n "$CONFIG_FILES"; then
6432   if test -n "${with_target_subdir}"; then
6433     # FIXME: We shouldn't need to set ac_file
6434     ac_file=Makefile
6435     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
6436     . ${toplevel_srcdir}/config-ml.in
6437   fi
6438 fi ;;
6439   esac
6440 done
6441 _ACEOF
6442
6443 cat >>$CONFIG_STATUS <<\_ACEOF
6444
6445 { (exit 0); exit 0; }
6446 _ACEOF
6447 chmod +x $CONFIG_STATUS
6448 ac_clean_files=$ac_clean_files_save
6449
6450
6451 # configure is writing to config.log, and then calls config.status.
6452 # config.status does its own redirection, appending to config.log.
6453 # Unfortunately, on DOS this fails, as config.log is still kept open
6454 # by configure, so config.status won't be able to write to it; its
6455 # output is simply discarded.  So we exec the FD to /dev/null,
6456 # effectively closing config.log, so it can be properly (re)opened and
6457 # appended to by config.status.  When coming back to configure, we
6458 # need to make the FD available again.
6459 if test "$no_create" != yes; then
6460   ac_cs_success=:
6461   ac_config_status_args=
6462   test "$silent" = yes &&
6463     ac_config_status_args="$ac_config_status_args --quiet"
6464   exec 5>/dev/null
6465   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6466   exec 5>>config.log
6467   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6468   # would make configure fail if this is the last instruction.
6469   $ac_cs_success || { (exit 1); exit 1; }
6470 fi
6471