libobjc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   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=
 269 PACKAGE_TARNAME=
 270 PACKAGE_VERSION=
 271 PACKAGE_STRING=
 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 toolexeclibdir glibcpp_prefixdir CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP 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=$target_alias
 753 ac_env_CC_set=${CC+set}
 754 ac_env_CC_value=$CC
 755 ac_cv_env_CC_set=${CC+set}
 756 ac_cv_env_CC_value=$CC
 757 ac_env_CFLAGS_set=${CFLAGS+set}
 758 ac_env_CFLAGS_value=$CFLAGS
 759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 760 ac_cv_env_CFLAGS_value=$CFLAGS
 761 ac_env_LDFLAGS_set=${LDFLAGS+set}
 762 ac_env_LDFLAGS_value=$LDFLAGS
 763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 764 ac_cv_env_LDFLAGS_value=$LDFLAGS
 765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 766 ac_env_CPPFLAGS_value=$CPPFLAGS
 767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 769 ac_env_CPP_set=${CPP+set}
 770 ac_env_CPP_value=$CPP
 771 ac_cv_env_CPP_set=${CPP+set}
 772 ac_cv_env_CPP_value=$CPP
 773
 774 #
 775 # Report the --help message.
 776 #
 777 if test "$ac_init_help" = "long"; then
 778   # Omit some internal or obsolete options to make the list less imposing.
 779   # This message is too long to be a string in the A/UX 3.1 sh.
 780   cat <<_ACEOF
 781 \`configure' configures this package to adapt to many kinds of systems.
 782
 783 Usage: $0 [OPTION]... [VAR=VALUE]...
 784
 785 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 786 VAR=VALUE.  See below for descriptions of some of the useful variables.
 787
 788 Defaults for the options are specified in brackets.
 789
 790 Configuration:
 791   -h, --help              display this help and exit
 792       --help=short        display options specific to this package
 793       --help=recursive    display the short help of all the included packages
 794   -V, --version           display version information and exit
 795   -q, --quiet, --silent   do not print \`checking...' messages
 796       --cache-file=FILE   cache test results in FILE [disabled]
 797   -C, --config-cache      alias for \`--cache-file=config.cache'
 798   -n, --no-create         do not create output files
 799       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 800
 801 _ACEOF
 802
 803   cat <<_ACEOF
 804 Installation directories:
 805   --prefix=PREFIX         install architecture-independent files in PREFIX
 806                           [$ac_default_prefix]
 807   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 808                           [PREFIX]
 809
 810 By default, \`make install' will install all the files in
 811 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 812 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 813 for instance \`--prefix=\$HOME'.
 814
 815 For better control, use the options below.
 816
 817 Fine tuning of the installation directories:
 818   --bindir=DIR           user executables [EPREFIX/bin]
 819   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 820   --libexecdir=DIR       program executables [EPREFIX/libexec]
 821   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 822   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 823   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 824   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 825   --libdir=DIR           object code libraries [EPREFIX/lib]
 826   --includedir=DIR       C header files [PREFIX/include]
 827   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 828   --infodir=DIR          info documentation [PREFIX/info]
 829   --mandir=DIR           man documentation [PREFIX/man]
 830 _ACEOF
 831
 832   cat <<\_ACEOF
 833
 834 System types:
 835   --build=BUILD     configure for building on BUILD [guessed]
 836   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 837   --target=TARGET   configure for building compilers for TARGET [HOST]
 838 _ACEOF
 839 fi
 840
 841 if test -n "$ac_init_help"; then
 842
 843   cat <<\_ACEOF
 844
 845 Optional Features:
 846   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 847   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 848   --enable-multilib       build hella library versions (default)
 849   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
 850   --enable-objc-gc       enable the use of Boehm's garbage collector with
 851                           the GNU Objective-C runtime.
 852   --enable-shared=PKGS  build shared libraries default=no
 853   --enable-static=PKGS  build static libraries default=yes
 854   --enable-fast-install=PKGS  optimize for fast installation default=yes
 855   --disable-libtool-lock  avoid locking (might break parallel builds)
 856
 857 Optional Packages:
 858   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 859   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 860   --with-target-subdir=SUBDIR
 861                            configuring in a subdirectory
 862   --with-cross-host=HOST  configuring with a cross compiler
 863   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 864   --with-pic              try to use only PIC/non-PIC objects default=use both
 865
 866 Some influential environment variables:
 867   CC          C compiler command
 868   CFLAGS      C compiler flags
 869   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 870               nonstandard directory <lib dir>
 871   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 872               headers in a nonstandard directory <include dir>
 873   CPP         C preprocessor
 874
 875 Use these variables to override the choices made by `configure' or to help
 876 it to find libraries and programs with nonstandard names/locations.
 877
 878 _ACEOF
 879 fi
 880
 881 if test "$ac_init_help" = "recursive"; then
 882   # If there are subdirs, report their specific --help.
 883   ac_popdir=`pwd`
 884   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 885     test -d $ac_dir || continue
 886     ac_builddir=.
 887
 888 if test "$ac_dir" != .; then
 889   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 890   # A "../" for each directory in $ac_dir_suffix.
 891   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 892 else
 893   ac_dir_suffix= ac_top_builddir=
 894 fi
 895
 896 case $srcdir in
 897   .)  # No --srcdir option.  We are building in place.
 898     ac_srcdir=.
 899     if test -z "$ac_top_builddir"; then
 900        ac_top_srcdir=.
 901     else
 902        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 903     fi ;;
 904   [\\/]* | ?:[\\/]* )  # Absolute path.
 905     ac_srcdir=$srcdir$ac_dir_suffix;
 906     ac_top_srcdir=$srcdir ;;
 907   *) # Relative path.
 908     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 909     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 910 esac
 911
 912 # Do not use `cd foo && pwd` to compute absolute paths, because
 913 # the directories may not exist.
 914 case `pwd` in
 915 .) ac_abs_builddir="$ac_dir";;
 916 *)
 917   case "$ac_dir" in
 918   .) ac_abs_builddir=`pwd`;;
 919   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 920   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 921   esac;;
 922 esac
 923 case $ac_abs_builddir in
 924 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 925 *)
 926   case ${ac_top_builddir}. in
 927   .) ac_abs_top_builddir=$ac_abs_builddir;;
 928   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 929   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 930   esac;;
 931 esac
 932 case $ac_abs_builddir in
 933 .) ac_abs_srcdir=$ac_srcdir;;
 934 *)
 935   case $ac_srcdir in
 936   .) ac_abs_srcdir=$ac_abs_builddir;;
 937   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 938   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 939   esac;;
 940 esac
 941 case $ac_abs_builddir in
 942 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 943 *)
 944   case $ac_top_srcdir in
 945   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 946   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 947   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 948   esac;;
 949 esac
 950
 951     cd $ac_dir
 952     # Check for guested configure; otherwise get Cygnus style configure.
 953     if test -f $ac_srcdir/configure.gnu; then
 954       echo
 955       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 956     elif test -f $ac_srcdir/configure; then
 957       echo
 958       $SHELL $ac_srcdir/configure  --help=recursive
 959     elif test -f $ac_srcdir/configure.ac ||
 960            test -f $ac_srcdir/configure.in; then
 961       echo
 962       $ac_configure --help
 963     else
 964       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 965     fi
 966     cd "$ac_popdir"
 967   done
 968 fi
 969
 970 test -n "$ac_init_help" && exit 0
 971 if $ac_init_version; then
 972   cat <<\_ACEOF
 973
 974 Copyright (C) 2003 Free Software Foundation, Inc.
 975 This configure script is free software; the Free Software Foundation
 976 gives unlimited permission to copy, distribute and modify it.
 977 _ACEOF
 978   exit 0
 979 fi
 980 exec 5>config.log
 981 cat >&5 <<_ACEOF
 982 This file contains any messages produced by compilers while
 983 running configure, to aid debugging if configure makes a mistake.
 984
 985 It was created by $as_me, which was
 986 generated by GNU Autoconf 2.59.  Invocation command line was
 987
 988   $ $0 $@
 989
 990 _ACEOF
 991 {
 992 cat <<_ASUNAME
 993 ## --------- ##
 994 ## Platform. ##
 995 ## --------- ##
 996
 997 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 998 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 999 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1000 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1001 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1002
1003 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1004 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1005
1006 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1007 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1008 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1009 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1010 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1011 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1012 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1013
1014 _ASUNAME
1015
1016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1017 for as_dir in $PATH
1018 do
1019   IFS=$as_save_IFS
1020   test -z "$as_dir" && as_dir=.
1021   echo "PATH: $as_dir"
1022 done
1023
1024 } >&5
1025
1026 cat >&5 <<_ACEOF
1027
1028
1029 ## ----------- ##
1030 ## Core tests. ##
1031 ## ----------- ##
1032
1033 _ACEOF
1034
1035
1036 # Keep a trace of the command line.
1037 # Strip out --no-create and --no-recursion so they do not pile up.
1038 # Strip out --silent because we don't want to record it for future runs.
1039 # Also quote any args containing shell meta-characters.
1040 # Make two passes to allow for proper duplicate-argument suppression.
1041 ac_configure_args=
1042 ac_configure_args0=
1043 ac_configure_args1=
1044 ac_sep=
1045 ac_must_keep_next=false
1046 for ac_pass in 1 2
1047 do
1048   for ac_arg
1049   do
1050     case $ac_arg in
1051     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1052     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1053     | -silent | --silent | --silen | --sile | --sil)
1054       continue ;;
1055     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1056       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1057     esac
1058     case $ac_pass in
1059     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1060     2)
1061       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1062       if test $ac_must_keep_next = true; then
1063         ac_must_keep_next=false # Got value, back to normal.
1064       else
1065         case $ac_arg in
1066           *=* | --config-cache | -C | -disable-* | --disable-* \
1067           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1068           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1069           | -with-* | --with-* | -without-* | --without-* | --x)
1070             case "$ac_configure_args0 " in
1071               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1072             esac
1073             ;;
1074           -* ) ac_must_keep_next=true ;;
1075         esac
1076       fi
1077       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1078       # Get rid of the leading space.
1079       ac_sep=" "
1080       ;;
1081     esac
1082   done
1083 done
1084 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1085 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1086
1087 # When interrupted or exit'd, cleanup temporary files, and complete
1088 # config.log.  We remove comments because anyway the quotes in there
1089 # would cause problems or look ugly.
1090 # WARNING: Be sure not to use single quotes in there, as some shells,
1091 # such as our DU 5.0 friend, will then `close' the trap.
1092 trap 'exit_status=$?
1093   # Save into config.log some information that might help in debugging.
1094   {
1095     echo
1096
1097     cat <<\_ASBOX
1098 ## ---------------- ##
1099 ## Cache variables. ##
1100 ## ---------------- ##
1101 _ASBOX
1102     echo
1103     # The following way of writing the cache mishandles newlines in values,
1104 {
1105   (set) 2>&1 |
1106     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1107     *ac_space=\ *)
1108       sed -n \
1109         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1110           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1111       ;;
1112     *)
1113       sed -n \
1114         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1115       ;;
1116     esac;
1117 }
1118     echo
1119
1120     cat <<\_ASBOX
1121 ## ----------------- ##
1122 ## Output variables. ##
1123 ## ----------------- ##
1124 _ASBOX
1125     echo
1126     for ac_var in $ac_subst_vars
1127     do
1128       eval ac_val=$`echo $ac_var`
1129       echo "$ac_var='"'"'$ac_val'"'"'"
1130     done | sort
1131     echo
1132
1133     if test -n "$ac_subst_files"; then
1134       cat <<\_ASBOX
1135 ## ------------- ##
1136 ## Output files. ##
1137 ## ------------- ##
1138 _ASBOX
1139       echo
1140       for ac_var in $ac_subst_files
1141       do
1142         eval ac_val=$`echo $ac_var`
1143         echo "$ac_var='"'"'$ac_val'"'"'"
1144       done | sort
1145       echo
1146     fi
1147
1148     if test -s confdefs.h; then
1149       cat <<\_ASBOX
1150 ## ----------- ##
1151 ## confdefs.h. ##
1152 ## ----------- ##
1153 _ASBOX
1154       echo
1155       sed "/^$/d" confdefs.h | sort
1156       echo
1157     fi
1158     test "$ac_signal" != 0 &&
1159       echo "$as_me: caught signal $ac_signal"
1160     echo "$as_me: exit $exit_status"
1161   } >&5
1162   rm -f core *.core &&
1163   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1164     exit $exit_status
1165      ' 0
1166 for ac_signal in 1 2 13 15; do
1167   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1168 done
1169 ac_signal=0
1170
1171 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1172 rm -rf conftest* confdefs.h
1173 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1174 echo >confdefs.h
1175
1176 # Predefined preprocessor variables.
1177
1178 cat >>confdefs.h <<_ACEOF
1179 #define PACKAGE_NAME "$PACKAGE_NAME"
1180 _ACEOF
1181
1182
1183 cat >>confdefs.h <<_ACEOF
1184 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1185 _ACEOF
1186
1187
1188 cat >>confdefs.h <<_ACEOF
1189 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1190 _ACEOF
1191
1192
1193 cat >>confdefs.h <<_ACEOF
1194 #define PACKAGE_STRING "$PACKAGE_STRING"
1195 _ACEOF
1196
1197
1198 cat >>confdefs.h <<_ACEOF
1199 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1200 _ACEOF
1201
1202
1203 # Let the site file select an alternate cache file if it wants to.
1204 # Prefer explicitly selected file to automatically selected ones.
1205 if test -z "$CONFIG_SITE"; then
1206   if test "x$prefix" != xNONE; then
1207     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1208   else
1209     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1210   fi
1211 fi
1212 for ac_site_file in $CONFIG_SITE; do
1213   if test -r "$ac_site_file"; then
1214     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1215 echo "$as_me: loading site script $ac_site_file" >&6;}
1216     sed 's/^/| /' "$ac_site_file" >&5
1217     . "$ac_site_file"
1218   fi
1219 done
1220
1221 if test -r "$cache_file"; then
1222   # Some versions of bash will fail to source /dev/null (special
1223   # files actually), so we avoid doing that.
1224   if test -f "$cache_file"; then
1225     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1226 echo "$as_me: loading cache $cache_file" >&6;}
1227     case $cache_file in
1228       [\\/]* | ?:[\\/]* ) . $cache_file;;
1229       *)                      . ./$cache_file;;
1230     esac
1231   fi
1232 else
1233   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1234 echo "$as_me: creating cache $cache_file" >&6;}
1235   >$cache_file
1236 fi
1237
1238 # Check that the precious variables saved in the cache have kept the same
1239 # value.
1240 ac_cache_corrupted=false
1241 for ac_var in `(set) 2>&1 |
1242                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1243   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1244   eval ac_new_set=\$ac_env_${ac_var}_set
1245   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1246   eval ac_new_val="\$ac_env_${ac_var}_value"
1247   case $ac_old_set,$ac_new_set in
1248     set,)
1249       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1250 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1251       ac_cache_corrupted=: ;;
1252     ,set)
1253       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1254 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1255       ac_cache_corrupted=: ;;
1256     ,);;
1257     *)
1258       if test "x$ac_old_val" != "x$ac_new_val"; then
1259         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1260 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1261         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1262 echo "$as_me:   former value:  $ac_old_val" >&2;}
1263         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1264 echo "$as_me:   current value: $ac_new_val" >&2;}
1265         ac_cache_corrupted=:
1266       fi;;
1267   esac
1268   # Pass precious variables to config.status.
1269   if test "$ac_new_set" = set; then
1270     case $ac_new_val in
1271     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1272       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1273     *) ac_arg=$ac_var=$ac_new_val ;;
1274     esac
1275     case " $ac_configure_args " in
1276       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1277       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1278     esac
1279   fi
1280 done
1281 if $ac_cache_corrupted; then
1282   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1283 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1284   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1285 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1286    { (exit 1); exit 1; }; }
1287 fi
1288
1289 ac_ext=c
1290 ac_cpp='$CPP $CPPFLAGS'
1291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315 # We need the following definitions because AC_PROG_LIBTOOL relies on them
1316 PACKAGE=libobjc
1317 # Version is pulled out to make it a bit easier to change using sed.
1318 VERSION=1:0:0
1319
1320
1321 # This works around the fact that libtool configuration may change LD
1322 # for this particular configuration, but some shells, instead of
1323 # keeping the changes in LD private, export them just because LD is
1324 # exported.
1325 ORIGINAL_LD_FOR_MULTILIBS=$LD
1326
1327 # -------
1328 # Options
1329 # -------
1330
1331 # Default to --enable-multilib
1332 # Check whether --enable-multilib or --disable-multilib was given.
1333 if test "${enable_multilib+set}" = set; then
1334   enableval="$enable_multilib"
1335   case "${enableval}" in
1336     yes) multilib=yes ;;
1337     no)  multilib=no ;;
1338     *)   { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
1339 echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
1340    { (exit 1); exit 1; }; } ;;
1341    esac
1342 else
1343   multilib=yes
1344 fi;
1345
1346 # We use these options to decide which functions to include.
1347
1348 # Check whether --with-target-subdir or --without-target-subdir was given.
1349 if test "${with_target_subdir+set}" = set; then
1350   withval="$with_target_subdir"
1351
1352 fi;
1353
1354 # Check whether --with-cross-host or --without-cross-host was given.
1355 if test "${with_cross_host+set}" = set; then
1356   withval="$with_cross_host"
1357
1358 fi;
1359
1360 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1361 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1362 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1363 if test "${enable_version_specific_runtime_libs+set}" = set; then
1364   enableval="$enable_version_specific_runtime_libs"
1365   case "$enableval" in
1366  yes) version_specific_libs=yes ;;
1367  no)  version_specific_libs=no ;;
1368  *)   { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1369 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1370    { (exit 1); exit 1; }; };;
1371  esac
1372 else
1373   version_specific_libs=no
1374 fi;
1375 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1376 echo "${ECHO_T}$version_specific_libs" >&6
1377
1378 # Check whether --enable-objc-gc or --disable-objc-gc was given.
1379 if test "${enable_objc_gc+set}" = set; then
1380   enableval="$enable_objc_gc"
1381   case $enable_objc_gc in
1382   no) OBJC_BOEHM_GC='' ;;
1383   *) OBJC_BOEHM_GC=libobjc_gc.la ;;
1384 esac
1385 else
1386   OBJC_BOEHM_GC=''
1387 fi;
1388
1389
1390 # -----------
1391 # Directories
1392 # -----------
1393
1394 # When building with srcdir == objdir, links to the source files will
1395 # be created in directories within the target_subdir.  We have to
1396 # adjust toplevel_srcdir accordingly, so that configure finds
1397 # install-sh and other auxiliary files that live in the top-level
1398 # source directory.
1399 if test "${srcdir}" = "."; then
1400   if test -z "${with_target_subdir}"; then
1401     toprel=".."
1402   else
1403     if test "${with_target_subdir}" != "."; then
1404       toprel="${with_multisrctop}../.."
1405     else
1406       toprel="${with_multisrctop}.."
1407     fi
1408   fi
1409 else
1410   toprel=".."
1411 fi
1412 ac_aux_dir=
1413 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
1414   if test -f $ac_dir/install-sh; then
1415     ac_aux_dir=$ac_dir
1416     ac_install_sh="$ac_aux_dir/install-sh -c"
1417     break
1418   elif 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 $ac_dir/shtool; then
1423     ac_aux_dir=$ac_dir
1424     ac_install_sh="$ac_aux_dir/shtool install -c"
1425     break
1426   fi
1427 done
1428 if test -z "$ac_aux_dir"; then
1429   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&5
1430 echo "$as_me: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&2;}
1431    { (exit 1); exit 1; }; }
1432 fi
1433 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1434 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1435 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1436
1437 toplevel_srcdir=\${srcdir}/$toprel
1438
1439
1440 # Make sure we can run config.sub.
1441 $ac_config_sub sun4 >/dev/null 2>&1 ||
1442   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1443 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1444    { (exit 1); exit 1; }; }
1445
1446 echo "$as_me:$LINENO: checking build system type" >&5
1447 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1448 if test "${ac_cv_build+set}" = set; then
1449   echo $ECHO_N "(cached) $ECHO_C" >&6
1450 else
1451   ac_cv_build_alias=$build_alias
1452 test -z "$ac_cv_build_alias" &&
1453   ac_cv_build_alias=`$ac_config_guess`
1454 test -z "$ac_cv_build_alias" &&
1455   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1456 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1457    { (exit 1); exit 1; }; }
1458 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1459   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1460 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1461    { (exit 1); exit 1; }; }
1462
1463 fi
1464 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1465 echo "${ECHO_T}$ac_cv_build" >&6
1466 build=$ac_cv_build
1467 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1468 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1469 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1470
1471
1472 echo "$as_me:$LINENO: checking host system type" >&5
1473 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1474 if test "${ac_cv_host+set}" = set; then
1475   echo $ECHO_N "(cached) $ECHO_C" >&6
1476 else
1477   ac_cv_host_alias=$host_alias
1478 test -z "$ac_cv_host_alias" &&
1479   ac_cv_host_alias=$ac_cv_build_alias
1480 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1481   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1482 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1483    { (exit 1); exit 1; }; }
1484
1485 fi
1486 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1487 echo "${ECHO_T}$ac_cv_host" >&6
1488 host=$ac_cv_host
1489 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1490 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1491 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1492
1493
1494 echo "$as_me:$LINENO: checking target system type" >&5
1495 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1496 if test "${ac_cv_target+set}" = set; then
1497   echo $ECHO_N "(cached) $ECHO_C" >&6
1498 else
1499   ac_cv_target_alias=$target_alias
1500 test "x$ac_cv_target_alias" = "x" &&
1501   ac_cv_target_alias=$ac_cv_host_alias
1502 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1503   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1504 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1505    { (exit 1); exit 1; }; }
1506
1507 fi
1508 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1509 echo "${ECHO_T}$ac_cv_target" >&6
1510 target=$ac_cv_target
1511 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1512 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1513 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1514
1515
1516 # The aliases save the names the user supplied, while $host etc.
1517 # will get canonicalized.
1518 test -n "$target_alias" &&
1519   test "$program_prefix$program_suffix$program_transform_name" = \
1520     NONENONEs,x,x, &&
1521   program_prefix=${target_alias}-
1522  case ${build_alias} in
1523   "") build_noncanonical=${build} ;;
1524   *) build_noncanonical=${build_alias} ;;
1525 esac
1526
1527  case ${host_alias} in
1528   "") host_noncanonical=${build_noncanonical} ;;
1529   *) host_noncanonical=${host_alias} ;;
1530 esac
1531
1532  case ${target_alias} in
1533   "") target_noncanonical=${host_noncanonical} ;;
1534   *) target_noncanonical=${target_alias} ;;
1535 esac
1536
1537
1538
1539 # Export source directory.
1540 # These need to be absolute paths, yet at the same time need to
1541 # canonicalize only relative paths, because then amd will not unmount
1542 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
1543 case $srcdir in
1544   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
1545   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
1546 esac
1547
1548
1549 # Process the option "--enable-version-specific-runtime-libs"
1550 gcc_version_trigger=${srcdir}/../gcc/version.c
1551 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1552 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1553
1554
1555 # Calculate toolexeclibdir
1556 case ${version_specific_libs} in
1557   yes)
1558     # Need the gcc compiler version to know where to install libraries
1559     # and header files if --enable-version-specific-runtime-libs option
1560     # is selected.
1561     toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1562     ;;
1563   no)
1564     if test -n "$with_cross_host" &&
1565        test x"$with_cross_host" != x"no"; then
1566       # Install a library built with a cross compiler in tooldir, not libdir.
1567       toolexeclibdir='$(toolexecdir)/lib'
1568     else
1569       toolexeclibdir='$(libdir)'
1570     fi
1571     multi_os_directory=`$CC -print-multi-os-directory`
1572     case $multi_os_directory in
1573       .) ;; # Avoid trailing /.
1574       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1575     esac
1576     ;;
1577 esac
1578
1579
1580 glibcpp_prefixdir=${prefix}
1581
1582
1583 # --------
1584 # Programs
1585 # --------
1586
1587
1588 ac_ext=c
1589 ac_cpp='$CPP $CPPFLAGS'
1590 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1591 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1592 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1593 if test -n "$ac_tool_prefix"; then
1594   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1595 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1596 echo "$as_me:$LINENO: checking for $ac_word" >&5
1597 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1598 if test "${ac_cv_prog_CC+set}" = set; then
1599   echo $ECHO_N "(cached) $ECHO_C" >&6
1600 else
1601   if test -n "$CC"; then
1602   ac_cv_prog_CC="$CC" # Let the user override the test.
1603 else
1604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1605 for as_dir in $PATH
1606 do
1607   IFS=$as_save_IFS
1608   test -z "$as_dir" && as_dir=.
1609   for ac_exec_ext in '' $ac_executable_extensions; do
1610   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1611     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1612     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1613     break 2
1614   fi
1615 done
1616 done
1617
1618 fi
1619 fi
1620 CC=$ac_cv_prog_CC
1621 if test -n "$CC"; then
1622   echo "$as_me:$LINENO: result: $CC" >&5
1623 echo "${ECHO_T}$CC" >&6
1624 else
1625   echo "$as_me:$LINENO: result: no" >&5
1626 echo "${ECHO_T}no" >&6
1627 fi
1628
1629 fi
1630 if test -z "$ac_cv_prog_CC"; then
1631   ac_ct_CC=$CC
1632   # Extract the first word of "gcc", so it can be a program name with args.
1633 set dummy gcc; ac_word=$2
1634 echo "$as_me:$LINENO: checking for $ac_word" >&5
1635 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1636 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1637   echo $ECHO_N "(cached) $ECHO_C" >&6
1638 else
1639   if test -n "$ac_ct_CC"; then
1640   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1641 else
1642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1643 for as_dir in $PATH
1644 do
1645   IFS=$as_save_IFS
1646   test -z "$as_dir" && as_dir=.
1647   for ac_exec_ext in '' $ac_executable_extensions; do
1648   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1649     ac_cv_prog_ac_ct_CC="gcc"
1650     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1651     break 2
1652   fi
1653 done
1654 done
1655
1656 fi
1657 fi
1658 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1659 if test -n "$ac_ct_CC"; then
1660   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1661 echo "${ECHO_T}$ac_ct_CC" >&6
1662 else
1663   echo "$as_me:$LINENO: result: no" >&5
1664 echo "${ECHO_T}no" >&6
1665 fi
1666
1667   CC=$ac_ct_CC
1668 else
1669   CC="$ac_cv_prog_CC"
1670 fi
1671
1672 if test -z "$CC"; then
1673   if test -n "$ac_tool_prefix"; then
1674   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1675 set dummy ${ac_tool_prefix}cc; ac_word=$2
1676 echo "$as_me:$LINENO: checking for $ac_word" >&5
1677 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1678 if test "${ac_cv_prog_CC+set}" = set; then
1679   echo $ECHO_N "(cached) $ECHO_C" >&6
1680 else
1681   if test -n "$CC"; then
1682   ac_cv_prog_CC="$CC" # Let the user override the test.
1683 else
1684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1685 for as_dir in $PATH
1686 do
1687   IFS=$as_save_IFS
1688   test -z "$as_dir" && as_dir=.
1689   for ac_exec_ext in '' $ac_executable_extensions; do
1690   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1691     ac_cv_prog_CC="${ac_tool_prefix}cc"
1692     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1693     break 2
1694   fi
1695 done
1696 done
1697
1698 fi
1699 fi
1700 CC=$ac_cv_prog_CC
1701 if test -n "$CC"; then
1702   echo "$as_me:$LINENO: result: $CC" >&5
1703 echo "${ECHO_T}$CC" >&6
1704 else
1705   echo "$as_me:$LINENO: result: no" >&5
1706 echo "${ECHO_T}no" >&6
1707 fi
1708
1709 fi
1710 if test -z "$ac_cv_prog_CC"; then
1711   ac_ct_CC=$CC
1712   # Extract the first word of "cc", so it can be a program name with args.
1713 set dummy cc; ac_word=$2
1714 echo "$as_me:$LINENO: checking for $ac_word" >&5
1715 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1716 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1717   echo $ECHO_N "(cached) $ECHO_C" >&6
1718 else
1719   if test -n "$ac_ct_CC"; then
1720   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1721 else
1722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1723 for as_dir in $PATH
1724 do
1725   IFS=$as_save_IFS
1726   test -z "$as_dir" && as_dir=.
1727   for ac_exec_ext in '' $ac_executable_extensions; do
1728   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1729     ac_cv_prog_ac_ct_CC="cc"
1730     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1731     break 2
1732   fi
1733 done
1734 done
1735
1736 fi
1737 fi
1738 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1739 if test -n "$ac_ct_CC"; then
1740   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1741 echo "${ECHO_T}$ac_ct_CC" >&6
1742 else
1743   echo "$as_me:$LINENO: result: no" >&5
1744 echo "${ECHO_T}no" >&6
1745 fi
1746
1747   CC=$ac_ct_CC
1748 else
1749   CC="$ac_cv_prog_CC"
1750 fi
1751
1752 fi
1753 if test -z "$CC"; then
1754   # Extract the first word of "cc", so it can be a program name with args.
1755 set dummy cc; ac_word=$2
1756 echo "$as_me:$LINENO: checking for $ac_word" >&5
1757 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1758 if test "${ac_cv_prog_CC+set}" = set; then
1759   echo $ECHO_N "(cached) $ECHO_C" >&6
1760 else
1761   if test -n "$CC"; then
1762   ac_cv_prog_CC="$CC" # Let the user override the test.
1763 else
1764   ac_prog_rejected=no
1765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1766 for as_dir in $PATH
1767 do
1768   IFS=$as_save_IFS
1769   test -z "$as_dir" && as_dir=.
1770   for ac_exec_ext in '' $ac_executable_extensions; do
1771   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1772     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1773        ac_prog_rejected=yes
1774        continue
1775      fi
1776     ac_cv_prog_CC="cc"
1777     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1778     break 2
1779   fi
1780 done
1781 done
1782
1783 if test $ac_prog_rejected = yes; then
1784   # We found a bogon in the path, so make sure we never use it.
1785   set dummy $ac_cv_prog_CC
1786   shift
1787   if test $# != 0; then
1788     # We chose a different compiler from the bogus one.
1789     # However, it has the same basename, so the bogon will be chosen
1790     # first if we set CC to just the basename; use the full file name.
1791     shift
1792     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1793   fi
1794 fi
1795 fi
1796 fi
1797 CC=$ac_cv_prog_CC
1798 if test -n "$CC"; then
1799   echo "$as_me:$LINENO: result: $CC" >&5
1800 echo "${ECHO_T}$CC" >&6
1801 else
1802   echo "$as_me:$LINENO: result: no" >&5
1803 echo "${ECHO_T}no" >&6
1804 fi
1805
1806 fi
1807 if test -z "$CC"; then
1808   if test -n "$ac_tool_prefix"; then
1809   for ac_prog in cl
1810   do
1811     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1812 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1813 echo "$as_me:$LINENO: checking for $ac_word" >&5
1814 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1815 if test "${ac_cv_prog_CC+set}" = set; then
1816   echo $ECHO_N "(cached) $ECHO_C" >&6
1817 else
1818   if test -n "$CC"; then
1819   ac_cv_prog_CC="$CC" # Let the user override the test.
1820 else
1821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1822 for as_dir in $PATH
1823 do
1824   IFS=$as_save_IFS
1825   test -z "$as_dir" && as_dir=.
1826   for ac_exec_ext in '' $ac_executable_extensions; do
1827   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1828     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1829     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1830     break 2
1831   fi
1832 done
1833 done
1834
1835 fi
1836 fi
1837 CC=$ac_cv_prog_CC
1838 if test -n "$CC"; then
1839   echo "$as_me:$LINENO: result: $CC" >&5
1840 echo "${ECHO_T}$CC" >&6
1841 else
1842   echo "$as_me:$LINENO: result: no" >&5
1843 echo "${ECHO_T}no" >&6
1844 fi
1845
1846     test -n "$CC" && break
1847   done
1848 fi
1849 if test -z "$CC"; then
1850   ac_ct_CC=$CC
1851   for ac_prog in cl
1852 do
1853   # Extract the first word of "$ac_prog", so it can be a program name with args.
1854 set dummy $ac_prog; ac_word=$2
1855 echo "$as_me:$LINENO: checking for $ac_word" >&5
1856 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1857 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1858   echo $ECHO_N "(cached) $ECHO_C" >&6
1859 else
1860   if test -n "$ac_ct_CC"; then
1861   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1862 else
1863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1864 for as_dir in $PATH
1865 do
1866   IFS=$as_save_IFS
1867   test -z "$as_dir" && as_dir=.
1868   for ac_exec_ext in '' $ac_executable_extensions; do
1869   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1870     ac_cv_prog_ac_ct_CC="$ac_prog"
1871     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1872     break 2
1873   fi
1874 done
1875 done
1876
1877 fi
1878 fi
1879 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1880 if test -n "$ac_ct_CC"; then
1881   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1882 echo "${ECHO_T}$ac_ct_CC" >&6
1883 else
1884   echo "$as_me:$LINENO: result: no" >&5
1885 echo "${ECHO_T}no" >&6
1886 fi
1887
1888   test -n "$ac_ct_CC" && break
1889 done
1890
1891   CC=$ac_ct_CC
1892 fi
1893
1894 fi
1895
1896
1897 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1898 See \`config.log' for more details." >&5
1899 echo "$as_me: error: no acceptable C compiler found in \$PATH
1900 See \`config.log' for more details." >&2;}
1901    { (exit 1); exit 1; }; }
1902
1903 # Provide some information about the compiler.
1904 echo "$as_me:$LINENO:" \
1905      "checking for C compiler version" >&5
1906 ac_compiler=`set X $ac_compile; echo $2`
1907 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1908   (eval $ac_compiler --version </dev/null >&5) 2>&5
1909   ac_status=$?
1910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1911   (exit $ac_status); }
1912 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1913   (eval $ac_compiler -v </dev/null >&5) 2>&5
1914   ac_status=$?
1915   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1916   (exit $ac_status); }
1917 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1918   (eval $ac_compiler -V </dev/null >&5) 2>&5
1919   ac_status=$?
1920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1921   (exit $ac_status); }
1922
1923 cat >conftest.$ac_ext <<_ACEOF
1924 /* confdefs.h.  */
1925 _ACEOF
1926 cat confdefs.h >>conftest.$ac_ext
1927 cat >>conftest.$ac_ext <<_ACEOF
1928 /* end confdefs.h.  */
1929
1930 int
1931 main ()
1932 {
1933
1934   ;
1935   return 0;
1936 }
1937 _ACEOF
1938 # FIXME: Cleanup?
1939 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1940   (eval $ac_link) 2>&5
1941   ac_status=$?
1942   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1943   (exit $ac_status); }; then
1944   gcc_no_link=no
1945 else
1946   gcc_no_link=yes
1947 fi
1948
1949 if test x$gcc_no_link = xyes; then
1950   # Setting cross_compile will disable run tests; it will
1951   # also disable AC_CHECK_FILE but that's generally
1952   # correct if we can't link.
1953   cross_compiling=yes
1954   EXEEXT=
1955 else
1956   cat >conftest.$ac_ext <<_ACEOF
1957 /* confdefs.h.  */
1958 _ACEOF
1959 cat confdefs.h >>conftest.$ac_ext
1960 cat >>conftest.$ac_ext <<_ACEOF
1961 /* end confdefs.h.  */
1962
1963 int
1964 main ()
1965 {
1966
1967   ;
1968   return 0;
1969 }
1970 _ACEOF
1971 ac_clean_files_save=$ac_clean_files
1972 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1973 # Try to create an executable without -o first, disregard a.out.
1974 # It will help us diagnose broken compilers, and finding out an intuition
1975 # of exeext.
1976 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1977 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1978 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1979 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1980   (eval $ac_link_default) 2>&5
1981   ac_status=$?
1982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1983   (exit $ac_status); }; then
1984   # Find the output, starting from the most likely.  This scheme is
1985 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1986 # resort.
1987
1988 # Be careful to initialize this variable, since it used to be cached.
1989 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1990 ac_cv_exeext=
1991 # b.out is created by i960 compilers.
1992 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1993 do
1994   test -f "$ac_file" || continue
1995   case $ac_file in
1996     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1997         ;;
1998     conftest.$ac_ext )
1999         # This is the source file.
2000         ;;
2001     [ab].out )
2002         # We found the default executable, but exeext='' is most
2003         # certainly right.
2004         break;;
2005     *.* )
2006         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2007         # FIXME: I believe we export ac_cv_exeext for Libtool,
2008         # but it would be cool to find out if it's true.  Does anybody
2009         # maintain Libtool? --akim.
2010         export ac_cv_exeext
2011         break;;
2012     * )
2013         break;;
2014   esac
2015 done
2016 else
2017   echo "$as_me: failed program was:" >&5
2018 sed 's/^/| /' conftest.$ac_ext >&5
2019
2020 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2021 See \`config.log' for more details." >&5
2022 echo "$as_me: error: C compiler cannot create executables
2023 See \`config.log' for more details." >&2;}
2024    { (exit 77); exit 77; }; }
2025 fi
2026
2027 ac_exeext=$ac_cv_exeext
2028 echo "$as_me:$LINENO: result: $ac_file" >&5
2029 echo "${ECHO_T}$ac_file" >&6
2030
2031 # Check the compiler produces executables we can run.  If not, either
2032 # the compiler is broken, or we cross compile.
2033 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2034 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2035 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2036 # If not cross compiling, check that we can run a simple program.
2037 if test "$cross_compiling" != yes; then
2038   if { ac_try='./$ac_file'
2039   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2040   (eval $ac_try) 2>&5
2041   ac_status=$?
2042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2043   (exit $ac_status); }; }; then
2044     cross_compiling=no
2045   else
2046     if test "$cross_compiling" = maybe; then
2047         cross_compiling=yes
2048     else
2049         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2050 If you meant to cross compile, use \`--host'.
2051 See \`config.log' for more details." >&5
2052 echo "$as_me: error: cannot run C compiled programs.
2053 If you meant to cross compile, use \`--host'.
2054 See \`config.log' for more details." >&2;}
2055    { (exit 1); exit 1; }; }
2056     fi
2057   fi
2058 fi
2059 echo "$as_me:$LINENO: result: yes" >&5
2060 echo "${ECHO_T}yes" >&6
2061
2062 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2063 ac_clean_files=$ac_clean_files_save
2064 # Check the compiler produces executables we can run.  If not, either
2065 # the compiler is broken, or we cross compile.
2066 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2067 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2068 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2069 echo "${ECHO_T}$cross_compiling" >&6
2070
2071 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2072 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2073 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2074   (eval $ac_link) 2>&5
2075   ac_status=$?
2076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2077   (exit $ac_status); }; then
2078   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2079 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2080 # work properly (i.e., refer to `conftest.exe'), while it won't with
2081 # `rm'.
2082 for ac_file in conftest.exe conftest conftest.*; do
2083   test -f "$ac_file" || continue
2084   case $ac_file in
2085     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2086     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2087           export ac_cv_exeext
2088           break;;
2089     * ) break;;
2090   esac
2091 done
2092 else
2093   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2094 See \`config.log' for more details." >&5
2095 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2096 See \`config.log' for more details." >&2;}
2097    { (exit 1); exit 1; }; }
2098 fi
2099
2100 rm -f conftest$ac_cv_exeext
2101 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2102 echo "${ECHO_T}$ac_cv_exeext" >&6
2103
2104 rm -f conftest.$ac_ext
2105 EXEEXT=$ac_cv_exeext
2106 ac_exeext=$EXEEXT
2107 fi
2108 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2109 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2110 if test "${ac_cv_objext+set}" = set; then
2111   echo $ECHO_N "(cached) $ECHO_C" >&6
2112 else
2113   cat >conftest.$ac_ext <<_ACEOF
2114 /* confdefs.h.  */
2115 _ACEOF
2116 cat confdefs.h >>conftest.$ac_ext
2117 cat >>conftest.$ac_ext <<_ACEOF
2118 /* end confdefs.h.  */
2119
2120 int
2121 main ()
2122 {
2123
2124   ;
2125   return 0;
2126 }
2127 _ACEOF
2128 rm -f conftest.o conftest.obj
2129 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2130   (eval $ac_compile) 2>&5
2131   ac_status=$?
2132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2133   (exit $ac_status); }; then
2134   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2135   case $ac_file in
2136     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2137     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2138        break;;
2139   esac
2140 done
2141 else
2142   echo "$as_me: failed program was:" >&5
2143 sed 's/^/| /' conftest.$ac_ext >&5
2144
2145 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2146 See \`config.log' for more details." >&5
2147 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2148 See \`config.log' for more details." >&2;}
2149    { (exit 1); exit 1; }; }
2150 fi
2151
2152 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2153 fi
2154 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2155 echo "${ECHO_T}$ac_cv_objext" >&6
2156 OBJEXT=$ac_cv_objext
2157 ac_objext=$OBJEXT
2158 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2159 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2160 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2161   echo $ECHO_N "(cached) $ECHO_C" >&6
2162 else
2163   cat >conftest.$ac_ext <<_ACEOF
2164 /* confdefs.h.  */
2165 _ACEOF
2166 cat confdefs.h >>conftest.$ac_ext
2167 cat >>conftest.$ac_ext <<_ACEOF
2168 /* end confdefs.h.  */
2169
2170 int
2171 main ()
2172 {
2173 #ifndef __GNUC__
2174        choke me
2175 #endif
2176
2177   ;
2178   return 0;
2179 }
2180 _ACEOF
2181 rm -f conftest.$ac_objext
2182 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2183   (eval $ac_compile) 2>conftest.er1
2184   ac_status=$?
2185   grep -v '^ *+' conftest.er1 >conftest.err
2186   rm -f conftest.er1
2187   cat conftest.err >&5
2188   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2189   (exit $ac_status); } &&
2190          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2191   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2192   (eval $ac_try) 2>&5
2193   ac_status=$?
2194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2195   (exit $ac_status); }; } &&
2196          { ac_try='test -s conftest.$ac_objext'
2197   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2198   (eval $ac_try) 2>&5
2199   ac_status=$?
2200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2201   (exit $ac_status); }; }; then
2202   ac_compiler_gnu=yes
2203 else
2204   echo "$as_me: failed program was:" >&5
2205 sed 's/^/| /' conftest.$ac_ext >&5
2206
2207 ac_compiler_gnu=no
2208 fi
2209 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2210 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2211
2212 fi
2213 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2214 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2215 GCC=`test $ac_compiler_gnu = yes && echo yes`
2216 ac_test_CFLAGS=${CFLAGS+set}
2217 ac_save_CFLAGS=$CFLAGS
2218 CFLAGS="-g"
2219 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2220 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2221 if test "${ac_cv_prog_cc_g+set}" = set; then
2222   echo $ECHO_N "(cached) $ECHO_C" >&6
2223 else
2224   cat >conftest.$ac_ext <<_ACEOF
2225 /* confdefs.h.  */
2226 _ACEOF
2227 cat confdefs.h >>conftest.$ac_ext
2228 cat >>conftest.$ac_ext <<_ACEOF
2229 /* end confdefs.h.  */
2230
2231 int
2232 main ()
2233 {
2234
2235   ;
2236   return 0;
2237 }
2238 _ACEOF
2239 rm -f conftest.$ac_objext
2240 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2241   (eval $ac_compile) 2>conftest.er1
2242   ac_status=$?
2243   grep -v '^ *+' conftest.er1 >conftest.err
2244   rm -f conftest.er1
2245   cat conftest.err >&5
2246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2247   (exit $ac_status); } &&
2248          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2249   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2250   (eval $ac_try) 2>&5
2251   ac_status=$?
2252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253   (exit $ac_status); }; } &&
2254          { ac_try='test -s conftest.$ac_objext'
2255   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2256   (eval $ac_try) 2>&5
2257   ac_status=$?
2258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2259   (exit $ac_status); }; }; then
2260   ac_cv_prog_cc_g=yes
2261 else
2262   echo "$as_me: failed program was:" >&5
2263 sed 's/^/| /' conftest.$ac_ext >&5
2264
2265 ac_cv_prog_cc_g=no
2266 fi
2267 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2268 fi
2269 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2270 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2271 if test "$ac_test_CFLAGS" = set; then
2272   CFLAGS=$ac_save_CFLAGS
2273 elif test $ac_cv_prog_cc_g = yes; then
2274   if test "$GCC" = yes; then
2275     CFLAGS="-g -O2"
2276   else
2277     CFLAGS="-g"
2278   fi
2279 else
2280   if test "$GCC" = yes; then
2281     CFLAGS="-O2"
2282   else
2283     CFLAGS=
2284   fi
2285 fi
2286 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2287 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2288 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2289   echo $ECHO_N "(cached) $ECHO_C" >&6
2290 else
2291   ac_cv_prog_cc_stdc=no
2292 ac_save_CC=$CC
2293 cat >conftest.$ac_ext <<_ACEOF
2294 /* confdefs.h.  */
2295 _ACEOF
2296 cat confdefs.h >>conftest.$ac_ext
2297 cat >>conftest.$ac_ext <<_ACEOF
2298 /* end confdefs.h.  */
2299 #include <stdarg.h>
2300 #include <stdio.h>
2301 #include <sys/types.h>
2302 #include <sys/stat.h>
2303 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2304 struct buf { int x; };
2305 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2306 static char *e (p, i)
2307      char **p;
2308      int i;
2309 {
2310   return p[i];
2311 }
2312 static char *f (char * (*g) (char **, int), char **p, ...)
2313 {
2314   char *s;
2315   va_list v;
2316   va_start (v,p);
2317   s = g (p, va_arg (v,int));
2318   va_end (v);
2319   return s;
2320 }
2321
2322 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2323    function prototypes and stuff, but not '\xHH' hex character constants.
2324    These don't provoke an error unfortunately, instead are silently treated
2325    as 'x'.  The following induces an error, until -std1 is added to get
2326    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2327    array size at least.  It's necessary to write '\x00'==0 to get something
2328    that's true only with -std1.  */
2329 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2330
2331 int test (int i, double x);
2332 struct s1 {int (*f) (int a);};
2333 struct s2 {int (*f) (double a);};
2334 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2335 int argc;
2336 char **argv;
2337 int
2338 main ()
2339 {
2340 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2341   ;
2342   return 0;
2343 }
2344 _ACEOF
2345 # Don't try gcc -ansi; that turns off useful extensions and
2346 # breaks some systems' header files.
2347 # AIX                   -qlanglvl=ansi
2348 # Ultrix and OSF/1      -std1
2349 # HP-UX 10.20 and later -Ae
2350 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2351 # SVR4                  -Xc -D__EXTENSIONS__
2352 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2353 do
2354   CC="$ac_save_CC $ac_arg"
2355   rm -f conftest.$ac_objext
2356 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2357   (eval $ac_compile) 2>conftest.er1
2358   ac_status=$?
2359   grep -v '^ *+' conftest.er1 >conftest.err
2360   rm -f conftest.er1
2361   cat conftest.err >&5
2362   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2363   (exit $ac_status); } &&
2364          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2365   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2366   (eval $ac_try) 2>&5
2367   ac_status=$?
2368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2369   (exit $ac_status); }; } &&
2370          { ac_try='test -s conftest.$ac_objext'
2371   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2372   (eval $ac_try) 2>&5
2373   ac_status=$?
2374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2375   (exit $ac_status); }; }; then
2376   ac_cv_prog_cc_stdc=$ac_arg
2377 break
2378 else
2379   echo "$as_me: failed program was:" >&5
2380 sed 's/^/| /' conftest.$ac_ext >&5
2381
2382 fi
2383 rm -f conftest.err conftest.$ac_objext
2384 done
2385 rm -f conftest.$ac_ext conftest.$ac_objext
2386 CC=$ac_save_CC
2387
2388 fi
2389
2390 case "x$ac_cv_prog_cc_stdc" in
2391   x|xno)
2392     echo "$as_me:$LINENO: result: none needed" >&5
2393 echo "${ECHO_T}none needed" >&6 ;;
2394   *)
2395     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2396 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2397     CC="$CC $ac_cv_prog_cc_stdc" ;;
2398 esac
2399
2400 # Some people use a C++ compiler to compile C.  Since we use `exit',
2401 # in C++ we need to declare it.  In case someone uses the same compiler
2402 # for both compiling C and C++ we need to have the C++ compiler decide
2403 # the declaration of exit, since it's the most demanding environment.
2404 cat >conftest.$ac_ext <<_ACEOF
2405 #ifndef __cplusplus
2406   choke me
2407 #endif
2408 _ACEOF
2409 rm -f conftest.$ac_objext
2410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2411   (eval $ac_compile) 2>conftest.er1
2412   ac_status=$?
2413   grep -v '^ *+' conftest.er1 >conftest.err
2414   rm -f conftest.er1
2415   cat conftest.err >&5
2416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2417   (exit $ac_status); } &&
2418          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2419   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2420   (eval $ac_try) 2>&5
2421   ac_status=$?
2422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2423   (exit $ac_status); }; } &&
2424          { ac_try='test -s conftest.$ac_objext'
2425   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2426   (eval $ac_try) 2>&5
2427   ac_status=$?
2428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2429   (exit $ac_status); }; }; then
2430   for ac_declaration in \
2431    '' \
2432    'extern "C" void std::exit (int) throw (); using std::exit;' \
2433    'extern "C" void std::exit (int); using std::exit;' \
2434    'extern "C" void exit (int) throw ();' \
2435    'extern "C" void exit (int);' \
2436    'void exit (int);'
2437 do
2438   cat >conftest.$ac_ext <<_ACEOF
2439 /* confdefs.h.  */
2440 _ACEOF
2441 cat confdefs.h >>conftest.$ac_ext
2442 cat >>conftest.$ac_ext <<_ACEOF
2443 /* end confdefs.h.  */
2444 $ac_declaration
2445 #include <stdlib.h>
2446 int
2447 main ()
2448 {
2449 exit (42);
2450   ;
2451   return 0;
2452 }
2453 _ACEOF
2454 rm -f conftest.$ac_objext
2455 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2456   (eval $ac_compile) 2>conftest.er1
2457   ac_status=$?
2458   grep -v '^ *+' conftest.er1 >conftest.err
2459   rm -f conftest.er1
2460   cat conftest.err >&5
2461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2462   (exit $ac_status); } &&
2463          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2464   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2465   (eval $ac_try) 2>&5
2466   ac_status=$?
2467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2468   (exit $ac_status); }; } &&
2469          { ac_try='test -s conftest.$ac_objext'
2470   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2471   (eval $ac_try) 2>&5
2472   ac_status=$?
2473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2474   (exit $ac_status); }; }; then
2475   :
2476 else
2477   echo "$as_me: failed program was:" >&5
2478 sed 's/^/| /' conftest.$ac_ext >&5
2479
2480 continue
2481 fi
2482 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2483   cat >conftest.$ac_ext <<_ACEOF
2484 /* confdefs.h.  */
2485 _ACEOF
2486 cat confdefs.h >>conftest.$ac_ext
2487 cat >>conftest.$ac_ext <<_ACEOF
2488 /* end confdefs.h.  */
2489 $ac_declaration
2490 int
2491 main ()
2492 {
2493 exit (42);
2494   ;
2495   return 0;
2496 }
2497 _ACEOF
2498 rm -f conftest.$ac_objext
2499 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2500   (eval $ac_compile) 2>conftest.er1
2501   ac_status=$?
2502   grep -v '^ *+' conftest.er1 >conftest.err
2503   rm -f conftest.er1
2504   cat conftest.err >&5
2505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2506   (exit $ac_status); } &&
2507          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
2508   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2509   (eval $ac_try) 2>&5
2510   ac_status=$?
2511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2512   (exit $ac_status); }; } &&
2513          { ac_try='test -s conftest.$ac_objext'
2514   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2515   (eval $ac_try) 2>&5
2516   ac_status=$?
2517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2518   (exit $ac_status); }; }; then
2519   break
2520 else
2521   echo "$as_me: failed program was:" >&5
2522 sed 's/^/| /' conftest.$ac_ext >&5
2523
2524 fi
2525 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2526 done
2527 rm -f conftest*
2528 if test -n "$ac_declaration"; then
2529   echo '#ifdef __cplusplus' >>confdefs.h
2530   echo $ac_declaration      >>confdefs.h
2531   echo '#endif'             >>confdefs.h
2532 fi
2533
2534 else
2535   echo "$as_me: failed program was:" >&5
2536 sed 's/^/| /' conftest.$ac_ext >&5
2537
2538 fi
2539 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2540 ac_ext=c
2541 ac_cpp='$CPP $CPPFLAGS'
2542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2544 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2545
2546
2547 if test -n "$ac_tool_prefix"; then
2548   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2549 set dummy ${ac_tool_prefix}as; ac_word=$2
2550 echo "$as_me:$LINENO: checking for $ac_word" >&5
2551 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2552 if test "${ac_cv_prog_AS+set}" = set; then
2553   echo $ECHO_N "(cached) $ECHO_C" >&6
2554 else
2555   if test -n "$AS"; then
2556   ac_cv_prog_AS="$AS" # Let the user override the test.
2557 else
2558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2559 for as_dir in $PATH
2560 do
2561   IFS=$as_save_IFS
2562   test -z "$as_dir" && as_dir=.
2563   for ac_exec_ext in '' $ac_executable_extensions; do
2564   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2565     ac_cv_prog_AS="${ac_tool_prefix}as"
2566     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2567     break 2
2568   fi
2569 done
2570 done
2571
2572 fi
2573 fi
2574 AS=$ac_cv_prog_AS
2575 if test -n "$AS"; then
2576   echo "$as_me:$LINENO: result: $AS" >&5
2577 echo "${ECHO_T}$AS" >&6
2578 else
2579   echo "$as_me:$LINENO: result: no" >&5
2580 echo "${ECHO_T}no" >&6
2581 fi
2582
2583 fi
2584 if test -z "$ac_cv_prog_AS"; then
2585   ac_ct_AS=$AS
2586   # Extract the first word of "as", so it can be a program name with args.
2587 set dummy as; ac_word=$2
2588 echo "$as_me:$LINENO: checking for $ac_word" >&5
2589 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2590 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2591   echo $ECHO_N "(cached) $ECHO_C" >&6
2592 else
2593   if test -n "$ac_ct_AS"; then
2594   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2595 else
2596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2597 for as_dir in $PATH
2598 do
2599   IFS=$as_save_IFS
2600   test -z "$as_dir" && as_dir=.
2601   for ac_exec_ext in '' $ac_executable_extensions; do
2602   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2603     ac_cv_prog_ac_ct_AS="as"
2604     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2605     break 2
2606   fi
2607 done
2608 done
2609
2610 fi
2611 fi
2612 ac_ct_AS=$ac_cv_prog_ac_ct_AS
2613 if test -n "$ac_ct_AS"; then
2614   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
2615 echo "${ECHO_T}$ac_ct_AS" >&6
2616 else
2617   echo "$as_me:$LINENO: result: no" >&5
2618 echo "${ECHO_T}no" >&6
2619 fi
2620
2621   AS=$ac_ct_AS
2622 else
2623   AS="$ac_cv_prog_AS"
2624 fi
2625
2626 if test -n "$ac_tool_prefix"; then
2627   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2628 set dummy ${ac_tool_prefix}ar; ac_word=$2
2629 echo "$as_me:$LINENO: checking for $ac_word" >&5
2630 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2631 if test "${ac_cv_prog_AR+set}" = set; then
2632   echo $ECHO_N "(cached) $ECHO_C" >&6
2633 else
2634   if test -n "$AR"; then
2635   ac_cv_prog_AR="$AR" # Let the user override the test.
2636 else
2637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2638 for as_dir in $PATH
2639 do
2640   IFS=$as_save_IFS
2641   test -z "$as_dir" && as_dir=.
2642   for ac_exec_ext in '' $ac_executable_extensions; do
2643   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2644     ac_cv_prog_AR="${ac_tool_prefix}ar"
2645     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2646     break 2
2647   fi
2648 done
2649 done
2650
2651 fi
2652 fi
2653 AR=$ac_cv_prog_AR
2654 if test -n "$AR"; then
2655   echo "$as_me:$LINENO: result: $AR" >&5
2656 echo "${ECHO_T}$AR" >&6
2657 else
2658   echo "$as_me:$LINENO: result: no" >&5
2659 echo "${ECHO_T}no" >&6
2660 fi
2661
2662 fi
2663 if test -z "$ac_cv_prog_AR"; then
2664   ac_ct_AR=$AR
2665   # Extract the first word of "ar", so it can be a program name with args.
2666 set dummy ar; ac_word=$2
2667 echo "$as_me:$LINENO: checking for $ac_word" >&5
2668 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2669 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2670   echo $ECHO_N "(cached) $ECHO_C" >&6
2671 else
2672   if test -n "$ac_ct_AR"; then
2673   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2674 else
2675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2676 for as_dir in $PATH
2677 do
2678   IFS=$as_save_IFS
2679   test -z "$as_dir" && as_dir=.
2680   for ac_exec_ext in '' $ac_executable_extensions; do
2681   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2682     ac_cv_prog_ac_ct_AR="ar"
2683     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2684     break 2
2685   fi
2686 done
2687 done
2688
2689 fi
2690 fi
2691 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2692 if test -n "$ac_ct_AR"; then
2693   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2694 echo "${ECHO_T}$ac_ct_AR" >&6
2695 else
2696   echo "$as_me:$LINENO: result: no" >&5
2697 echo "${ECHO_T}no" >&6
2698 fi
2699
2700   AR=$ac_ct_AR
2701 else
2702   AR="$ac_cv_prog_AR"
2703 fi
2704
2705 if test -n "$ac_tool_prefix"; then
2706   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2707 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2708 echo "$as_me:$LINENO: checking for $ac_word" >&5
2709 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2710 if test "${ac_cv_prog_RANLIB+set}" = set; then
2711   echo $ECHO_N "(cached) $ECHO_C" >&6
2712 else
2713   if test -n "$RANLIB"; then
2714   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2715 else
2716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2717 for as_dir in $PATH
2718 do
2719   IFS=$as_save_IFS
2720   test -z "$as_dir" && as_dir=.
2721   for ac_exec_ext in '' $ac_executable_extensions; do
2722   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2723     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2724     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2725     break 2
2726   fi
2727 done
2728 done
2729
2730 fi
2731 fi
2732 RANLIB=$ac_cv_prog_RANLIB
2733 if test -n "$RANLIB"; then
2734   echo "$as_me:$LINENO: result: $RANLIB" >&5
2735 echo "${ECHO_T}$RANLIB" >&6
2736 else
2737   echo "$as_me:$LINENO: result: no" >&5
2738 echo "${ECHO_T}no" >&6
2739 fi
2740
2741 fi
2742 if test -z "$ac_cv_prog_RANLIB"; then
2743   ac_ct_RANLIB=$RANLIB
2744   # Extract the first word of "ranlib", so it can be a program name with args.
2745 set dummy ranlib; ac_word=$2
2746 echo "$as_me:$LINENO: checking for $ac_word" >&5
2747 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2748 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2749   echo $ECHO_N "(cached) $ECHO_C" >&6
2750 else
2751   if test -n "$ac_ct_RANLIB"; then
2752   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2753 else
2754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2755 for as_dir in $PATH
2756 do
2757   IFS=$as_save_IFS
2758   test -z "$as_dir" && as_dir=.
2759   for ac_exec_ext in '' $ac_executable_extensions; do
2760   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2761     ac_cv_prog_ac_ct_RANLIB="ranlib"
2762     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2763     break 2
2764   fi
2765 done
2766 done
2767
2768   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2769 fi
2770 fi
2771 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2772 if test -n "$ac_ct_RANLIB"; then
2773   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2774 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2775 else
2776   echo "$as_me:$LINENO: result: no" >&5
2777 echo "${ECHO_T}no" >&6
2778 fi
2779
2780   RANLIB=$ac_ct_RANLIB
2781 else
2782   RANLIB="$ac_cv_prog_RANLIB"
2783 fi
2784
2785 # Find a good install program.  We prefer a C program (faster),
2786 # so one script is as good as another.  But avoid the broken or
2787 # incompatible versions:
2788 # SysV /etc/install, /usr/sbin/install
2789 # SunOS /usr/etc/install
2790 # IRIX /sbin/install
2791 # AIX /bin/install
2792 # AmigaOS /C/install, which installs bootblocks on floppy discs
2793 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2794 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2795 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2796 # OS/2's system install, which has a completely different semantic
2797 # ./install, which can be erroneously created by make from ./install.sh.
2798 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2799 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2800 if test -z "$INSTALL"; then
2801 if test "${ac_cv_path_install+set}" = set; then
2802   echo $ECHO_N "(cached) $ECHO_C" >&6
2803 else
2804   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2805 for as_dir in $PATH
2806 do
2807   IFS=$as_save_IFS
2808   test -z "$as_dir" && as_dir=.
2809   # Account for people who put trailing slashes in PATH elements.
2810 case $as_dir/ in
2811   ./ | .// | /cC/* | \
2812   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2813   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2814   /usr/ucb/* ) ;;
2815   *)
2816     # OSF1 and SCO ODT 3.0 have their own names for install.
2817     # Don't use installbsd from OSF since it installs stuff as root
2818     # by default.
2819     for ac_prog in ginstall scoinst install; do
2820       for ac_exec_ext in '' $ac_executable_extensions; do
2821         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2822           if test $ac_prog = install &&
2823             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2824             # AIX install.  It has an incompatible calling convention.
2825             :
2826           elif test $ac_prog = install &&
2827             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2828             # program-specific install script used by HP pwplus--don't use.
2829             :
2830           else
2831             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2832             break 3
2833           fi
2834         fi
2835       done
2836     done
2837     ;;
2838 esac
2839 done
2840
2841
2842 fi
2843   if test "${ac_cv_path_install+set}" = set; then
2844     INSTALL=$ac_cv_path_install
2845   else
2846     # As a last resort, use the slow shell script.  We don't cache a
2847     # path for INSTALL within a source directory, because that will
2848     # break other packages using the cache if that directory is
2849     # removed, or if the path is relative.
2850     INSTALL=$ac_install_sh
2851   fi
2852 fi
2853 echo "$as_me:$LINENO: result: $INSTALL" >&5
2854 echo "${ECHO_T}$INSTALL" >&6
2855
2856 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2857 # It thinks the first close brace ends the variable substitution.
2858 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2859
2860 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2861
2862 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2863
2864
2865 # Disable shared libs by default
2866 # Check whether --enable-shared or --disable-shared was given.
2867 if test "${enable_shared+set}" = set; then
2868   enableval="$enable_shared"
2869   p=${PACKAGE-default}
2870 case $enableval in
2871 yes) enable_shared=yes ;;
2872 no) enable_shared=no ;;
2873 *)
2874   enable_shared=no
2875   # Look at the argument we got.  We use all the common list separators.
2876   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2877   for pkg in $enableval; do
2878     if test "X$pkg" = "X$p"; then
2879       enable_shared=yes
2880     fi
2881   done
2882   IFS="$ac_save_ifs"
2883   ;;
2884 esac
2885 else
2886   enable_shared=no
2887 fi;
2888 # Enable Win32 DLL on MS Windows - FIXME
2889
2890
2891 # Check whether --enable-static or --disable-static was given.
2892 if test "${enable_static+set}" = set; then
2893   enableval="$enable_static"
2894   p=${PACKAGE-default}
2895 case $enableval in
2896 yes) enable_static=yes ;;
2897 no) enable_static=no ;;
2898 *)
2899   enable_static=no
2900   # Look at the argument we got.  We use all the common list separators.
2901   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2902   for pkg in $enableval; do
2903     if test "X$pkg" = "X$p"; then
2904       enable_static=yes
2905     fi
2906   done
2907   IFS="$ac_save_ifs"
2908   ;;
2909 esac
2910 else
2911   enable_static=yes
2912 fi;
2913 # Check whether --enable-fast-install or --disable-fast-install was given.
2914 if test "${enable_fast_install+set}" = set; then
2915   enableval="$enable_fast_install"
2916   p=${PACKAGE-default}
2917 case $enableval in
2918 yes) enable_fast_install=yes ;;
2919 no) enable_fast_install=no ;;
2920 *)
2921   enable_fast_install=no
2922   # Look at the argument we got.  We use all the common list separators.
2923   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2924   for pkg in $enableval; do
2925     if test "X$pkg" = "X$p"; then
2926       enable_fast_install=yes
2927     fi
2928   done
2929   IFS="$ac_save_ifs"
2930   ;;
2931 esac
2932 else
2933   enable_fast_install=yes
2934 fi;
2935
2936 # Check whether --with-gnu-ld or --without-gnu-ld was given.
2937 if test "${with_gnu_ld+set}" = set; then
2938   withval="$with_gnu_ld"
2939   test "$withval" = no || with_gnu_ld=yes
2940 else
2941   with_gnu_ld=no
2942 fi;
2943 ac_prog=ld
2944 if test "$GCC" = yes; then
2945   # Check if gcc -print-prog-name=ld gives a path.
2946   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
2947 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
2948   case $host in
2949   *-*-mingw*)
2950     # gcc leaves a trailing carriage return which upsets mingw
2951     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2952   *)
2953     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2954   esac
2955   case $ac_prog in
2956     # Accept absolute paths.
2957     [\\/]* | [A-Za-z]:[\\/]*)
2958       re_direlt='/[^/][^/]*/\.\./'
2959       # Canonicalize the path of ld
2960       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
2961       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2962         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
2963       done
2964       test -z "$LD" && LD="$ac_prog"
2965       ;;
2966   "")
2967     # If it fails, then pretend we aren't using GCC.
2968     ac_prog=ld
2969     ;;
2970   *)
2971     # If it is relative, then search for the first ld in PATH.
2972     with_gnu_ld=unknown
2973     ;;
2974   esac
2975 elif test "$with_gnu_ld" = yes; then
2976   echo "$as_me:$LINENO: checking for GNU ld" >&5
2977 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
2978 else
2979   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
2980 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
2981 fi
2982 if test "${lt_cv_path_LD+set}" = set; then
2983   echo $ECHO_N "(cached) $ECHO_C" >&6
2984 else
2985   if test -z "$LD"; then
2986   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
2987   for ac_dir in $PATH; do
2988     test -z "$ac_dir" && ac_dir=.
2989     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2990       lt_cv_path_LD="$ac_dir/$ac_prog"
2991       # Check to see if the program is GNU ld.  I'd rather use --version,
2992       # but apparently some GNU ld's only accept -v.
2993       # Break only if it was the GNU/non-GNU ld that we prefer.
2994       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
2995         test "$with_gnu_ld" != no && break
2996       else
2997         test "$with_gnu_ld" != yes && break
2998       fi
2999     fi
3000   done
3001   IFS="$ac_save_ifs"
3002 else
3003   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3004 fi
3005 fi
3006
3007 LD="$lt_cv_path_LD"
3008 if test -n "$LD"; then
3009   echo "$as_me:$LINENO: result: $LD" >&5
3010 echo "${ECHO_T}$LD" >&6
3011 else
3012   echo "$as_me:$LINENO: result: no" >&5
3013 echo "${ECHO_T}no" >&6
3014 fi
3015 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3016 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3017    { (exit 1); exit 1; }; }
3018 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3019 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3020 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3021   echo $ECHO_N "(cached) $ECHO_C" >&6
3022 else
3023   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3024 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3025   lt_cv_prog_gnu_ld=yes
3026 else
3027   lt_cv_prog_gnu_ld=no
3028 fi
3029 fi
3030 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3031 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3032 with_gnu_ld=$lt_cv_prog_gnu_ld
3033
3034
3035 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3036 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3037 if test "${lt_cv_ld_reload_flag+set}" = set; then
3038   echo $ECHO_N "(cached) $ECHO_C" >&6
3039 else
3040   lt_cv_ld_reload_flag='-r'
3041 fi
3042 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3043 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3044 reload_flag=$lt_cv_ld_reload_flag
3045 test -n "$reload_flag" && reload_flag=" $reload_flag"
3046
3047 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3048 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3049 if test "${lt_cv_path_NM+set}" = set; then
3050   echo $ECHO_N "(cached) $ECHO_C" >&6
3051 else
3052   if test -n "$NM"; then
3053   # Let the user override the test.
3054   lt_cv_path_NM="$NM"
3055 else
3056   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3057   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3058     test -z "$ac_dir" && ac_dir=.
3059     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3060     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3061       # Check to see if the nm accepts a BSD-compat flag.
3062       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3063       #   nm: unknown option "B" ignored
3064       # Tru64's nm complains that /dev/null is an invalid object file
3065       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3066         lt_cv_path_NM="$tmp_nm -B"
3067         break
3068       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3069         lt_cv_path_NM="$tmp_nm -p"
3070         break
3071       else
3072         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3073         continue # so that we can try to find one that supports BSD flags
3074       fi
3075     fi
3076   done
3077   IFS="$ac_save_ifs"
3078   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3079 fi
3080 fi
3081
3082 NM="$lt_cv_path_NM"
3083 echo "$as_me:$LINENO: result: $NM" >&5
3084 echo "${ECHO_T}$NM" >&6
3085
3086 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3087 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3088 LN_S=$as_ln_s
3089 if test "$LN_S" = "ln -s"; then
3090   echo "$as_me:$LINENO: result: yes" >&5
3091 echo "${ECHO_T}yes" >&6
3092 else
3093   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3094 echo "${ECHO_T}no, using $LN_S" >&6
3095 fi
3096
3097 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3098 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3099 if test "${lt_cv_deplibs_check_method+set}" = set; then
3100   echo $ECHO_N "(cached) $ECHO_C" >&6
3101 else
3102   lt_cv_file_magic_cmd='$MAGIC_CMD'
3103 lt_cv_file_magic_test_file=
3104 lt_cv_deplibs_check_method='unknown'
3105 # Need to set the preceding variable on all platforms that support
3106 # interlibrary dependencies.
3107 # 'none' -- dependencies not supported.
3108 # `unknown' -- same as none, but documents that we really don't know.
3109 # 'pass_all' -- all dependencies passed with no checks.
3110 # 'test_compile' -- check by making test program.
3111 # 'file_magic [regex]' -- check by looking for files in library path
3112 # which responds to the $file_magic_cmd with a given egrep regex.
3113 # If you have `file' or equivalent on your system and you're not sure
3114 # whether `pass_all' will *always* work, you probably want this one.
3115
3116 case $host_os in
3117 aix*)
3118   lt_cv_deplibs_check_method=pass_all
3119   ;;
3120
3121 beos*)
3122   lt_cv_deplibs_check_method=pass_all
3123   ;;
3124
3125 bsdi4*)
3126   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3127   lt_cv_file_magic_cmd='/usr/bin/file -L'
3128   lt_cv_file_magic_test_file=/shlib/libc.so
3129   ;;
3130
3131 cygwin* | mingw* |pw32*)
3132   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3133   lt_cv_file_magic_cmd='$OBJDUMP -f'
3134   ;;
3135
3136 darwin* | rhapsody*)
3137   # this will be overwritten by pass_all, but leave it in just in case
3138   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3139   lt_cv_file_magic_cmd='/usr/bin/file -L'
3140   case "$host_os" in
3141   rhapsody* | darwin1.012)
3142     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3143     ;;
3144   *) # Darwin 1.3 on
3145     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3146     ;;
3147   esac
3148   lt_cv_deplibs_check_method=pass_all
3149   ;;
3150
3151 freebsd* )
3152   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3153     case $host_cpu in
3154     i*86 )
3155       # Not sure whether the presence of OpenBSD here was a mistake.
3156       # Let's accept both of them until this is cleared up.
3157       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3158       lt_cv_file_magic_cmd=/usr/bin/file
3159       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3160       ;;
3161     esac
3162   else
3163     lt_cv_deplibs_check_method=pass_all
3164   fi
3165   ;;
3166
3167 gnu*)
3168   lt_cv_deplibs_check_method=pass_all
3169   ;;
3170
3171 hpux10.20*|hpux11*)
3172   case $host_cpu in
3173   hppa*)
3174     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3175     lt_cv_file_magic_cmd=/usr/bin/file
3176     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3177     ;;
3178   ia64*)
3179     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3180     lt_cv_file_magic_cmd=/usr/bin/file
3181     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3182     ;;
3183   esac
3184   ;;
3185
3186 irix5* | irix6*)
3187   case $host_os in
3188   irix5*)
3189     # this will be overridden with pass_all, but let us keep it just in case
3190     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3191     ;;
3192   *)
3193     case $LD in
3194     *-32|*"-32 ") libmagic=32-bit;;
3195     *-n32|*"-n32 ") libmagic=N32;;
3196     *-64|*"-64 ") libmagic=64-bit;;
3197     *) libmagic=never-match;;
3198     esac
3199     # this will be overridden with pass_all, but let us keep it just in case
3200     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3201     ;;
3202   esac
3203   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3204   lt_cv_deplibs_check_method=pass_all
3205   ;;
3206
3207 # This must be Linux ELF.
3208 linux-gnu*)
3209   case $host_cpu in
3210   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* )
3211     lt_cv_deplibs_check_method=pass_all ;;
3212   *)
3213     # glibc up to 2.1.1 does not perform some relocations on ARM
3214     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
3215   esac
3216   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3217   ;;
3218
3219 netbsd*)
3220   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3221     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3222   else
3223     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3224   fi
3225   ;;
3226
3227 newsos6)
3228   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3229   lt_cv_file_magic_cmd=/usr/bin/file
3230   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3231   ;;
3232
3233 osf3* | osf4* | osf5*)
3234   # this will be overridden with pass_all, but let us keep it just in case
3235   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3236   lt_cv_file_magic_test_file=/shlib/libc.so
3237   lt_cv_deplibs_check_method=pass_all
3238   ;;
3239
3240 sco3.2v5*)
3241   lt_cv_deplibs_check_method=pass_all
3242   ;;
3243
3244 solaris*)
3245   lt_cv_deplibs_check_method=pass_all
3246   lt_cv_file_magic_test_file=/lib/libc.so
3247   ;;
3248
3249 sysv5uw[78]* | sysv4*uw2*)
3250   lt_cv_deplibs_check_method=pass_all
3251   ;;
3252
3253 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3254   case $host_vendor in
3255   ncr)
3256     lt_cv_deplibs_check_method=pass_all
3257     ;;
3258   motorola)
3259     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3260     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3261     ;;
3262   esac
3263   ;;
3264 esac
3265
3266 fi
3267 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3268 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3269 file_magic_cmd=$lt_cv_file_magic_cmd
3270 deplibs_check_method=$lt_cv_deplibs_check_method
3271
3272
3273
3274
3275
3276 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3277
3278 # Only perform the check for file, if the check method requires it
3279 case $deplibs_check_method in
3280 file_magic*)
3281   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3282     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3283 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3284 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3285   echo $ECHO_N "(cached) $ECHO_C" >&6
3286 else
3287   case $MAGIC_CMD in
3288   /*)
3289   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3290   ;;
3291   ?:/*)
3292   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3293   ;;
3294   *)
3295   ac_save_MAGIC_CMD="$MAGIC_CMD"
3296   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3297   ac_dummy="/usr/bin:$PATH"
3298   for ac_dir in $ac_dummy; do
3299     test -z "$ac_dir" && ac_dir=.
3300     if test -f $ac_dir/${ac_tool_prefix}file; then
3301       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3302       if test -n "$file_magic_test_file"; then
3303         case $deplibs_check_method in
3304         "file_magic "*)
3305           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3306           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3307           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3308             egrep "$file_magic_regex" > /dev/null; then
3309             :
3310           else
3311             cat <<EOF 1>&2
3312
3313 *** Warning: the command libtool uses to detect shared libraries,
3314 *** $file_magic_cmd, produces output that libtool cannot recognize.
3315 *** The result is that libtool may fail to recognize shared libraries
3316 *** as such.  This will affect the creation of libtool libraries that
3317 *** depend on shared libraries, but programs linked with such libtool
3318 *** libraries will work regardless of this problem.  Nevertheless, you
3319 *** may want to report the problem to your system manager and/or to
3320 *** bug-libtool@gnu.org
3321
3322 EOF
3323           fi ;;
3324         esac
3325       fi
3326       break
3327     fi
3328   done
3329   IFS="$ac_save_ifs"
3330   MAGIC_CMD="$ac_save_MAGIC_CMD"
3331   ;;
3332 esac
3333 fi
3334
3335 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3336 if test -n "$MAGIC_CMD"; then
3337   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3338 echo "${ECHO_T}$MAGIC_CMD" >&6
3339 else
3340   echo "$as_me:$LINENO: result: no" >&5
3341 echo "${ECHO_T}no" >&6
3342 fi
3343
3344 if test -z "$lt_cv_path_MAGIC_CMD"; then
3345   if test -n "$ac_tool_prefix"; then
3346     echo "$as_me:$LINENO: checking for file" >&5
3347 echo $ECHO_N "checking for file... $ECHO_C" >&6
3348 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3349   echo $ECHO_N "(cached) $ECHO_C" >&6
3350 else
3351   case $MAGIC_CMD in
3352   /*)
3353   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3354   ;;
3355   ?:/*)
3356   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3357   ;;
3358   *)
3359   ac_save_MAGIC_CMD="$MAGIC_CMD"
3360   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3361   ac_dummy="/usr/bin:$PATH"
3362   for ac_dir in $ac_dummy; do
3363     test -z "$ac_dir" && ac_dir=.
3364     if test -f $ac_dir/file; then
3365       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3366       if test -n "$file_magic_test_file"; then
3367         case $deplibs_check_method in
3368         "file_magic "*)
3369           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3370           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3371           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3372             egrep "$file_magic_regex" > /dev/null; then
3373             :
3374           else
3375             cat <<EOF 1>&2
3376
3377 *** Warning: the command libtool uses to detect shared libraries,
3378 *** $file_magic_cmd, produces output that libtool cannot recognize.
3379 *** The result is that libtool may fail to recognize shared libraries
3380 *** as such.  This will affect the creation of libtool libraries that
3381 *** depend on shared libraries, but programs linked with such libtool
3382 *** libraries will work regardless of this problem.  Nevertheless, you
3383 *** may want to report the problem to your system manager and/or to
3384 *** bug-libtool@gnu.org
3385
3386 EOF
3387           fi ;;
3388         esac
3389       fi
3390       break
3391     fi
3392   done
3393   IFS="$ac_save_ifs"
3394   MAGIC_CMD="$ac_save_MAGIC_CMD"
3395   ;;
3396 esac
3397 fi
3398
3399 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3400 if test -n "$MAGIC_CMD"; then
3401   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3402 echo "${ECHO_T}$MAGIC_CMD" >&6
3403 else
3404   echo "$as_me:$LINENO: result: no" >&5
3405 echo "${ECHO_T}no" >&6
3406 fi
3407
3408   else
3409     MAGIC_CMD=:
3410   fi
3411 fi
3412
3413   fi
3414   ;;
3415 esac
3416
3417 if test -n "$ac_tool_prefix"; then
3418   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3419 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3420 echo "$as_me:$LINENO: checking for $ac_word" >&5
3421 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3422 if test "${ac_cv_prog_RANLIB+set}" = set; then
3423   echo $ECHO_N "(cached) $ECHO_C" >&6
3424 else
3425   if test -n "$RANLIB"; then
3426   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3427 else
3428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3429 for as_dir in $PATH
3430 do
3431   IFS=$as_save_IFS
3432   test -z "$as_dir" && as_dir=.
3433   for ac_exec_ext in '' $ac_executable_extensions; do
3434   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3435     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3436     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3437     break 2
3438   fi
3439 done
3440 done
3441
3442 fi
3443 fi
3444 RANLIB=$ac_cv_prog_RANLIB
3445 if test -n "$RANLIB"; then
3446   echo "$as_me:$LINENO: result: $RANLIB" >&5
3447 echo "${ECHO_T}$RANLIB" >&6
3448 else
3449   echo "$as_me:$LINENO: result: no" >&5
3450 echo "${ECHO_T}no" >&6
3451 fi
3452
3453 fi
3454 if test -z "$ac_cv_prog_RANLIB"; then
3455   ac_ct_RANLIB=$RANLIB
3456   # Extract the first word of "ranlib", so it can be a program name with args.
3457 set dummy ranlib; ac_word=$2
3458 echo "$as_me:$LINENO: checking for $ac_word" >&5
3459 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3460 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3461   echo $ECHO_N "(cached) $ECHO_C" >&6
3462 else
3463   if test -n "$ac_ct_RANLIB"; then
3464   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3465 else
3466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3467 for as_dir in $PATH
3468 do
3469   IFS=$as_save_IFS
3470   test -z "$as_dir" && as_dir=.
3471   for ac_exec_ext in '' $ac_executable_extensions; do
3472   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3473     ac_cv_prog_ac_ct_RANLIB="ranlib"
3474     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3475     break 2
3476   fi
3477 done
3478 done
3479
3480   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3481 fi
3482 fi
3483 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3484 if test -n "$ac_ct_RANLIB"; then
3485   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3486 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3487 else
3488   echo "$as_me:$LINENO: result: no" >&5
3489 echo "${ECHO_T}no" >&6
3490 fi
3491
3492   RANLIB=$ac_ct_RANLIB
3493 else
3494   RANLIB="$ac_cv_prog_RANLIB"
3495 fi
3496
3497 if test -n "$ac_tool_prefix"; then
3498   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3499 set dummy ${ac_tool_prefix}strip; ac_word=$2
3500 echo "$as_me:$LINENO: checking for $ac_word" >&5
3501 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3502 if test "${ac_cv_prog_STRIP+set}" = set; then
3503   echo $ECHO_N "(cached) $ECHO_C" >&6
3504 else
3505   if test -n "$STRIP"; then
3506   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3507 else
3508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3509 for as_dir in $PATH
3510 do
3511   IFS=$as_save_IFS
3512   test -z "$as_dir" && as_dir=.
3513   for ac_exec_ext in '' $ac_executable_extensions; do
3514   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3515     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3516     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3517     break 2
3518   fi
3519 done
3520 done
3521
3522 fi
3523 fi
3524 STRIP=$ac_cv_prog_STRIP
3525 if test -n "$STRIP"; then
3526   echo "$as_me:$LINENO: result: $STRIP" >&5
3527 echo "${ECHO_T}$STRIP" >&6
3528 else
3529   echo "$as_me:$LINENO: result: no" >&5
3530 echo "${ECHO_T}no" >&6
3531 fi
3532
3533 fi
3534 if test -z "$ac_cv_prog_STRIP"; then
3535   ac_ct_STRIP=$STRIP
3536   # Extract the first word of "strip", so it can be a program name with args.
3537 set dummy strip; ac_word=$2
3538 echo "$as_me:$LINENO: checking for $ac_word" >&5
3539 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3540 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3541   echo $ECHO_N "(cached) $ECHO_C" >&6
3542 else
3543   if test -n "$ac_ct_STRIP"; then
3544   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3545 else
3546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3547 for as_dir in $PATH
3548 do
3549   IFS=$as_save_IFS
3550   test -z "$as_dir" && as_dir=.
3551   for ac_exec_ext in '' $ac_executable_extensions; do
3552   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3553     ac_cv_prog_ac_ct_STRIP="strip"
3554     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3555     break 2
3556   fi
3557 done
3558 done
3559
3560   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3561 fi
3562 fi
3563 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3564 if test -n "$ac_ct_STRIP"; then
3565   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3566 echo "${ECHO_T}$ac_ct_STRIP" >&6
3567 else
3568   echo "$as_me:$LINENO: result: no" >&5
3569 echo "${ECHO_T}no" >&6
3570 fi
3571
3572   STRIP=$ac_ct_STRIP
3573 else
3574   STRIP="$ac_cv_prog_STRIP"
3575 fi
3576
3577
3578 # Check for any special flags to pass to ltconfig.
3579 libtool_flags="--cache-file=$cache_file"
3580 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3581 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
3582 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
3583 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
3584 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
3585
3586
3587 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
3588 if test "${enable_libtool_lock+set}" = set; then
3589   enableval="$enable_libtool_lock"
3590
3591 fi;
3592 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
3593 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
3594
3595
3596 # Check whether --with-pic or --without-pic was given.
3597 if test "${with_pic+set}" = set; then
3598   withval="$with_pic"
3599   pic_mode="$withval"
3600 else
3601   pic_mode=default
3602 fi;
3603 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
3604 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
3605
3606 # Some flags need to be propagated to the compiler or linker for good
3607 # libtool support.
3608 case $host in
3609 *-*-irix6*)
3610   # Find out which ABI we are using.
3611   echo '#line 3611 "configure"' > conftest.$ac_ext
3612   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3613   (eval $ac_compile) 2>&5
3614   ac_status=$?
3615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3616   (exit $ac_status); }; then
3617    if test "$lt_cv_prog_gnu_ld" = yes; then
3618     case `/usr/bin/file conftest.$ac_objext` in
3619     *32-bit*)
3620       LD="${LD-ld} -melf32bsmip"
3621       ;;
3622     *N32*)
3623       LD="${LD-ld} -melf32bmipn32"
3624       ;;
3625     *64-bit*)
3626       LD="${LD-ld} -melf64bmip"
3627       ;;
3628     esac
3629    else
3630     case `/usr/bin/file conftest.$ac_objext` in
3631     *32-bit*)
3632       LD="${LD-ld} -32"
3633       ;;
3634     *N32*)
3635       LD="${LD-ld} -n32"
3636       ;;
3637     *64-bit*)
3638       LD="${LD-ld} -64"
3639       ;;
3640     esac
3641    fi
3642   fi
3643   rm -rf conftest*
3644   ;;
3645
3646 ia64-*-hpux*)
3647   # Find out which ABI we are using.
3648   echo 'int i;' > conftest.$ac_ext
3649   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3650   (eval $ac_compile) 2>&5
3651   ac_status=$?
3652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3653   (exit $ac_status); }; then
3654     case "`/usr/bin/file conftest.o`" in
3655     *ELF-32*)
3656       HPUX_IA64_MODE="32"
3657       ;;
3658     *ELF-64*)
3659       HPUX_IA64_MODE="64"
3660       ;;
3661     esac
3662   fi
3663   rm -rf conftest*
3664   ;;
3665
3666 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
3667   # Find out which ABI we are using.
3668   echo 'int i;' > conftest.$ac_ext
3669   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3670   (eval $ac_compile) 2>&5
3671   ac_status=$?
3672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3673   (exit $ac_status); }; then
3674     case "`/usr/bin/file conftest.o`" in
3675     *32-bit*)
3676       case $host in
3677         x86_64-*linux*)
3678           LD="${LD-ld} -m elf_i386"
3679           ;;
3680         ppc64-*linux*|powerpc64-*linux*)
3681           LD="${LD-ld} -m elf32ppclinux"
3682           ;;
3683         s390x-*linux*)
3684           LD="${LD-ld} -m elf_s390"
3685           ;;
3686         sparc64-*linux*)
3687           LD="${LD-ld} -m elf32_sparc"
3688           ;;
3689       esac
3690       ;;
3691     *64-bit*)
3692       case $host in
3693         x86_64-*linux*)
3694           LD="${LD-ld} -m elf_x86_64"
3695           ;;
3696         ppc*-*linux*|powerpc*-*linux*)
3697           LD="${LD-ld} -m elf64ppc"
3698           ;;
3699         s390*-*linux*)
3700           LD="${LD-ld} -m elf64_s390"
3701           ;;
3702         sparc*-*linux*)
3703           LD="${LD-ld} -m elf64_sparc"
3704           ;;
3705       esac
3706       ;;
3707     esac
3708   fi
3709   rm -rf conftest*
3710   ;;
3711
3712 *-*-sco3.2v5*)
3713   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
3714   SAVE_CFLAGS="$CFLAGS"
3715   CFLAGS="$CFLAGS -belf"
3716   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
3717 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
3718 if test "${lt_cv_cc_needs_belf+set}" = set; then
3719   echo $ECHO_N "(cached) $ECHO_C" >&6
3720 else
3721
3722
3723      ac_ext=c
3724 ac_cpp='$CPP $CPPFLAGS'
3725 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3726 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3727 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3728
3729      if test x$gcc_no_link = xyes; then
3730   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
3731 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
3732    { (exit 1); exit 1; }; }
3733 fi
3734 cat >conftest.$ac_ext <<_ACEOF
3735 /* confdefs.h.  */
3736 _ACEOF
3737 cat confdefs.h >>conftest.$ac_ext
3738 cat >>conftest.$ac_ext <<_ACEOF
3739 /* end confdefs.h.  */
3740
3741 int
3742 main ()
3743 {
3744
3745   ;
3746   return 0;
3747 }
3748 _ACEOF
3749 rm -f conftest.$ac_objext conftest$ac_exeext
3750 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3751   (eval $ac_link) 2>conftest.er1
3752   ac_status=$?
3753   grep -v '^ *+' conftest.er1 >conftest.err
3754   rm -f conftest.er1
3755   cat conftest.err >&5
3756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3757   (exit $ac_status); } &&
3758          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
3759   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3760   (eval $ac_try) 2>&5
3761   ac_status=$?
3762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3763   (exit $ac_status); }; } &&
3764          { ac_try='test -s conftest$ac_exeext'
3765   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3766   (eval $ac_try) 2>&5
3767   ac_status=$?
3768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769   (exit $ac_status); }; }; then
3770   lt_cv_cc_needs_belf=yes
3771 else
3772   echo "$as_me: failed program was:" >&5
3773 sed 's/^/| /' conftest.$ac_ext >&5
3774
3775 lt_cv_cc_needs_belf=no
3776 fi
3777 rm -f conftest.err conftest.$ac_objext \
3778       conftest$ac_exeext conftest.$ac_ext
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 fi
3786 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
3787 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
3788   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
3789     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
3790     CFLAGS="$SAVE_CFLAGS"
3791   fi
3792   ;;
3793
3794
3795 esac
3796
3797
3798 # Save cache, so that ltconfig can load it
3799 cat >confcache <<\_ACEOF
3800 # This file is a shell script that caches the results of configure
3801 # tests run on this system so they can be shared between configure
3802 # scripts and configure runs, see configure's option --config-cache.
3803 # It is not useful on other systems.  If it contains results you don't
3804 # want to keep, you may remove or edit it.
3805 #
3806 # config.status only pays attention to the cache file if you give it
3807 # the --recheck option to rerun configure.
3808 #
3809 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3810 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3811 # following values.
3812
3813 _ACEOF
3814
3815 # The following way of writing the cache mishandles newlines in values,
3816 # but we know of no workaround that is simple, portable, and efficient.
3817 # So, don't put newlines in cache variables' values.
3818 # Ultrix sh set writes to stderr and can't be redirected directly,
3819 # and sets the high bit in the cache file unless we assign to the vars.
3820 {
3821   (set) 2>&1 |
3822     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3823     *ac_space=\ *)
3824       # `set' does not quote correctly, so add quotes (double-quote
3825       # substitution turns \\\\ into \\, and sed turns \\ into \).
3826       sed -n \
3827         "s/'/'\\\\''/g;
3828           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3829       ;;
3830     *)
3831       # `set' quotes correctly as required by POSIX, so do not add quotes.
3832       sed -n \
3833         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3834       ;;
3835     esac;
3836 } |
3837   sed '
3838      t clear
3839      : clear
3840      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3841      t end
3842      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3843      : end' >>confcache
3844 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3845   if test -w $cache_file; then
3846     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3847     cat confcache >$cache_file
3848   else
3849     echo "not updating unwritable cache $cache_file"
3850   fi
3851 fi
3852 rm -f confcache
3853
3854 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
3855 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
3856 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
3857 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
3858 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
3859 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
3860 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
3861 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
3862 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
3863 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
3864 echo "$as_me: error: libtool configure failed" >&2;}
3865    { (exit 1); exit 1; }; }
3866
3867 # Reload cache, that may have been modified by ltconfig
3868 if test -r "$cache_file"; then
3869   # Some versions of bash will fail to source /dev/null (special
3870   # files actually), so we avoid doing that.
3871   if test -f "$cache_file"; then
3872     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
3873 echo "$as_me: loading cache $cache_file" >&6;}
3874     case $cache_file in
3875       [\\/]* | ?:[\\/]* ) . $cache_file;;
3876       *)                      . ./$cache_file;;
3877     esac
3878   fi
3879 else
3880   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
3881 echo "$as_me: creating cache $cache_file" >&6;}
3882   >$cache_file
3883 fi
3884
3885
3886 # This can be used to rebuild libtool when needed
3887 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
3888
3889 # Always use our own libtool.
3890 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
3891
3892 # Redirect the config.log output again, so that the ltconfig log is not
3893 # clobbered by the next message.
3894 exec 5>>./config.log
3895
3896
3897
3898
3899
3900
3901
3902 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3903 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3904 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
3905 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3906   echo $ECHO_N "(cached) $ECHO_C" >&6
3907 else
3908   cat >conftest.make <<\_ACEOF
3909 all:
3910         @echo 'ac_maketemp="$(MAKE)"'
3911 _ACEOF
3912 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3913 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
3914 if test -n "$ac_maketemp"; then
3915   eval ac_cv_prog_make_${ac_make}_set=yes
3916 else
3917   eval ac_cv_prog_make_${ac_make}_set=no
3918 fi
3919 rm -f conftest.make
3920 fi
3921 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3922   echo "$as_me:$LINENO: result: yes" >&5
3923 echo "${ECHO_T}yes" >&6
3924   SET_MAKE=
3925 else
3926   echo "$as_me:$LINENO: result: no" >&5
3927 echo "${ECHO_T}no" >&6
3928   SET_MAKE="MAKE=${MAKE-make}"
3929 fi
3930
3931
3932 # -------
3933 # Headers
3934 # -------
3935
3936 # Sanity check for the cross-compilation case:
3937 ac_ext=c
3938 ac_cpp='$CPP $CPPFLAGS'
3939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3941 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3942 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3943 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3944 # On Suns, sometimes $CPP names a directory.
3945 if test -n "$CPP" && test -d "$CPP"; then
3946   CPP=
3947 fi
3948 if test -z "$CPP"; then
3949   if test "${ac_cv_prog_CPP+set}" = set; then
3950   echo $ECHO_N "(cached) $ECHO_C" >&6
3951 else
3952       # Double quotes because CPP needs to be expanded
3953     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3954     do
3955       ac_preproc_ok=false
3956 for ac_c_preproc_warn_flag in '' yes
3957 do
3958   # Use a header file that comes with gcc, so configuring glibc
3959   # with a fresh cross-compiler works.
3960   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3961   # <limits.h> exists even on freestanding compilers.
3962   # On the NeXT, cc -E runs the code through the compiler's parser,
3963   # not just through cpp. "Syntax error" is here to catch this case.
3964   cat >conftest.$ac_ext <<_ACEOF
3965 /* confdefs.h.  */
3966 _ACEOF
3967 cat confdefs.h >>conftest.$ac_ext
3968 cat >>conftest.$ac_ext <<_ACEOF
3969 /* end confdefs.h.  */
3970 #ifdef __STDC__
3971 # include <limits.h>
3972 #else
3973 # include <assert.h>
3974 #endif
3975                      Syntax error
3976 _ACEOF
3977 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3978   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3979   ac_status=$?
3980   grep -v '^ *+' conftest.er1 >conftest.err
3981   rm -f conftest.er1
3982   cat conftest.err >&5
3983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3984   (exit $ac_status); } >/dev/null; then
3985   if test -s conftest.err; then
3986     ac_cpp_err=$ac_c_preproc_warn_flag
3987     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3988   else
3989     ac_cpp_err=
3990   fi
3991 else
3992   ac_cpp_err=yes
3993 fi
3994 if test -z "$ac_cpp_err"; then
3995   :
3996 else
3997   echo "$as_me: failed program was:" >&5
3998 sed 's/^/| /' conftest.$ac_ext >&5
3999
4000   # Broken: fails on valid input.
4001 continue
4002 fi
4003 rm -f conftest.err conftest.$ac_ext
4004
4005   # OK, works on sane cases.  Now check whether non-existent headers
4006   # can be detected and how.
4007   cat >conftest.$ac_ext <<_ACEOF
4008 /* confdefs.h.  */
4009 _ACEOF
4010 cat confdefs.h >>conftest.$ac_ext
4011 cat >>conftest.$ac_ext <<_ACEOF
4012 /* end confdefs.h.  */
4013 #include <ac_nonexistent.h>
4014 _ACEOF
4015 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4016   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4017   ac_status=$?
4018   grep -v '^ *+' conftest.er1 >conftest.err
4019   rm -f conftest.er1
4020   cat conftest.err >&5
4021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4022   (exit $ac_status); } >/dev/null; then
4023   if test -s conftest.err; then
4024     ac_cpp_err=$ac_c_preproc_warn_flag
4025     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4026   else
4027     ac_cpp_err=
4028   fi
4029 else
4030   ac_cpp_err=yes
4031 fi
4032 if test -z "$ac_cpp_err"; then
4033   # Broken: success on invalid input.
4034 continue
4035 else
4036   echo "$as_me: failed program was:" >&5
4037 sed 's/^/| /' conftest.$ac_ext >&5
4038
4039   # Passes both tests.
4040 ac_preproc_ok=:
4041 break
4042 fi
4043 rm -f conftest.err conftest.$ac_ext
4044
4045 done
4046 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4047 rm -f conftest.err conftest.$ac_ext
4048 if $ac_preproc_ok; then
4049   break
4050 fi
4051
4052     done
4053     ac_cv_prog_CPP=$CPP
4054
4055 fi
4056   CPP=$ac_cv_prog_CPP
4057 else
4058   ac_cv_prog_CPP=$CPP
4059 fi
4060 echo "$as_me:$LINENO: result: $CPP" >&5
4061 echo "${ECHO_T}$CPP" >&6
4062 ac_preproc_ok=false
4063 for ac_c_preproc_warn_flag in '' yes
4064 do
4065   # Use a header file that comes with gcc, so configuring glibc
4066   # with a fresh cross-compiler works.
4067   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4068   # <limits.h> exists even on freestanding compilers.
4069   # On the NeXT, cc -E runs the code through the compiler's parser,
4070   # not just through cpp. "Syntax error" is here to catch this case.
4071   cat >conftest.$ac_ext <<_ACEOF
4072 /* confdefs.h.  */
4073 _ACEOF
4074 cat confdefs.h >>conftest.$ac_ext
4075 cat >>conftest.$ac_ext <<_ACEOF
4076 /* end confdefs.h.  */
4077 #ifdef __STDC__
4078 # include <limits.h>
4079 #else
4080 # include <assert.h>
4081 #endif
4082                      Syntax error
4083 _ACEOF
4084 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4085   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4086   ac_status=$?
4087   grep -v '^ *+' conftest.er1 >conftest.err
4088   rm -f conftest.er1
4089   cat conftest.err >&5
4090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4091   (exit $ac_status); } >/dev/null; then
4092   if test -s conftest.err; then
4093     ac_cpp_err=$ac_c_preproc_warn_flag
4094     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4095   else
4096     ac_cpp_err=
4097   fi
4098 else
4099   ac_cpp_err=yes
4100 fi
4101 if test -z "$ac_cpp_err"; then
4102   :
4103 else
4104   echo "$as_me: failed program was:" >&5
4105 sed 's/^/| /' conftest.$ac_ext >&5
4106
4107   # Broken: fails on valid input.
4108 continue
4109 fi
4110 rm -f conftest.err conftest.$ac_ext
4111
4112   # OK, works on sane cases.  Now check whether non-existent headers
4113   # can be detected and how.
4114   cat >conftest.$ac_ext <<_ACEOF
4115 /* confdefs.h.  */
4116 _ACEOF
4117 cat confdefs.h >>conftest.$ac_ext
4118 cat >>conftest.$ac_ext <<_ACEOF
4119 /* end confdefs.h.  */
4120 #include <ac_nonexistent.h>
4121 _ACEOF
4122 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4123   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4124   ac_status=$?
4125   grep -v '^ *+' conftest.er1 >conftest.err
4126   rm -f conftest.er1
4127   cat conftest.err >&5
4128   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4129   (exit $ac_status); } >/dev/null; then
4130   if test -s conftest.err; then
4131     ac_cpp_err=$ac_c_preproc_warn_flag
4132     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4133   else
4134     ac_cpp_err=
4135   fi
4136 else
4137   ac_cpp_err=yes
4138 fi
4139 if test -z "$ac_cpp_err"; then
4140   # Broken: success on invalid input.
4141 continue
4142 else
4143   echo "$as_me: failed program was:" >&5
4144 sed 's/^/| /' conftest.$ac_ext >&5
4145
4146   # Passes both tests.
4147 ac_preproc_ok=:
4148 break
4149 fi
4150 rm -f conftest.err conftest.$ac_ext
4151
4152 done
4153 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4154 rm -f conftest.err conftest.$ac_ext
4155 if $ac_preproc_ok; then
4156   :
4157 else
4158   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4159 See \`config.log' for more details." >&5
4160 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4161 See \`config.log' for more details." >&2;}
4162    { (exit 1); exit 1; }; }
4163 fi
4164
4165 ac_ext=c
4166 ac_cpp='$CPP $CPPFLAGS'
4167 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4168 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4169 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4170
4171
4172 echo "$as_me:$LINENO: checking for egrep" >&5
4173 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4174 if test "${ac_cv_prog_egrep+set}" = set; then
4175   echo $ECHO_N "(cached) $ECHO_C" >&6
4176 else
4177   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4178     then ac_cv_prog_egrep='grep -E'
4179     else ac_cv_prog_egrep='egrep'
4180     fi
4181 fi
4182 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4183 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4184  EGREP=$ac_cv_prog_egrep
4185
4186
4187 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4188 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4189 if test "${ac_cv_header_stdc+set}" = set; then
4190   echo $ECHO_N "(cached) $ECHO_C" >&6
4191 else
4192   cat >conftest.$ac_ext <<_ACEOF
4193 /* confdefs.h.  */
4194 _ACEOF
4195 cat confdefs.h >>conftest.$ac_ext
4196 cat >>conftest.$ac_ext <<_ACEOF
4197 /* end confdefs.h.  */
4198 #include <stdlib.h>
4199 #include <stdarg.h>
4200 #include <string.h>
4201 #include <float.h>
4202
4203 int
4204 main ()
4205 {
4206
4207   ;
4208   return 0;
4209 }
4210 _ACEOF
4211 rm -f conftest.$ac_objext
4212 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4213   (eval $ac_compile) 2>conftest.er1
4214   ac_status=$?
4215   grep -v '^ *+' conftest.er1 >conftest.err
4216   rm -f conftest.er1
4217   cat conftest.err >&5
4218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4219   (exit $ac_status); } &&
4220          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4221   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4222   (eval $ac_try) 2>&5
4223   ac_status=$?
4224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4225   (exit $ac_status); }; } &&
4226          { ac_try='test -s conftest.$ac_objext'
4227   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4228   (eval $ac_try) 2>&5
4229   ac_status=$?
4230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4231   (exit $ac_status); }; }; then
4232   ac_cv_header_stdc=yes
4233 else
4234   echo "$as_me: failed program was:" >&5
4235 sed 's/^/| /' conftest.$ac_ext >&5
4236
4237 ac_cv_header_stdc=no
4238 fi
4239 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4240
4241 if test $ac_cv_header_stdc = yes; then
4242   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4243   cat >conftest.$ac_ext <<_ACEOF
4244 /* confdefs.h.  */
4245 _ACEOF
4246 cat confdefs.h >>conftest.$ac_ext
4247 cat >>conftest.$ac_ext <<_ACEOF
4248 /* end confdefs.h.  */
4249 #include <string.h>
4250
4251 _ACEOF
4252 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4253   $EGREP "memchr" >/dev/null 2>&1; then
4254   :
4255 else
4256   ac_cv_header_stdc=no
4257 fi
4258 rm -f conftest*
4259
4260 fi
4261
4262 if test $ac_cv_header_stdc = yes; then
4263   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4264   cat >conftest.$ac_ext <<_ACEOF
4265 /* confdefs.h.  */
4266 _ACEOF
4267 cat confdefs.h >>conftest.$ac_ext
4268 cat >>conftest.$ac_ext <<_ACEOF
4269 /* end confdefs.h.  */
4270 #include <stdlib.h>
4271
4272 _ACEOF
4273 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4274   $EGREP "free" >/dev/null 2>&1; then
4275   :
4276 else
4277   ac_cv_header_stdc=no
4278 fi
4279 rm -f conftest*
4280
4281 fi
4282
4283 if test $ac_cv_header_stdc = yes; then
4284   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4285   if test "$cross_compiling" = yes; then
4286   :
4287 else
4288   cat >conftest.$ac_ext <<_ACEOF
4289 /* confdefs.h.  */
4290 _ACEOF
4291 cat confdefs.h >>conftest.$ac_ext
4292 cat >>conftest.$ac_ext <<_ACEOF
4293 /* end confdefs.h.  */
4294 #include <ctype.h>
4295 #if ((' ' & 0x0FF) == 0x020)
4296 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4297 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4298 #else
4299 # define ISLOWER(c) \
4300                    (('a' <= (c) && (c) <= 'i') \
4301                      || ('j' <= (c) && (c) <= 'r') \
4302                      || ('s' <= (c) && (c) <= 'z'))
4303 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4304 #endif
4305
4306 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4307 int
4308 main ()
4309 {
4310   int i;
4311   for (i = 0; i < 256; i++)
4312     if (XOR (islower (i), ISLOWER (i))
4313         || toupper (i) != TOUPPER (i))
4314       exit(2);
4315   exit (0);
4316 }
4317 _ACEOF
4318 rm -f conftest$ac_exeext
4319 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4320   (eval $ac_link) 2>&5
4321   ac_status=$?
4322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4323   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4324   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4325   (eval $ac_try) 2>&5
4326   ac_status=$?
4327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4328   (exit $ac_status); }; }; then
4329   :
4330 else
4331   echo "$as_me: program exited with status $ac_status" >&5
4332 echo "$as_me: failed program was:" >&5
4333 sed 's/^/| /' conftest.$ac_ext >&5
4334
4335 ( exit $ac_status )
4336 ac_cv_header_stdc=no
4337 fi
4338 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4339 fi
4340 fi
4341 fi
4342 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4343 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4344 if test $ac_cv_header_stdc = yes; then
4345
4346 cat >>confdefs.h <<\_ACEOF
4347 #define STDC_HEADERS 1
4348 _ACEOF
4349
4350 fi
4351
4352 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4363                   inttypes.h stdint.h unistd.h
4364 do
4365 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4366 echo "$as_me:$LINENO: checking for $ac_header" >&5
4367 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4368 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4369   echo $ECHO_N "(cached) $ECHO_C" >&6
4370 else
4371   cat >conftest.$ac_ext <<_ACEOF
4372 /* confdefs.h.  */
4373 _ACEOF
4374 cat confdefs.h >>conftest.$ac_ext
4375 cat >>conftest.$ac_ext <<_ACEOF
4376 /* end confdefs.h.  */
4377 $ac_includes_default
4378
4379 #include <$ac_header>
4380 _ACEOF
4381 rm -f conftest.$ac_objext
4382 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4383   (eval $ac_compile) 2>conftest.er1
4384   ac_status=$?
4385   grep -v '^ *+' conftest.er1 >conftest.err
4386   rm -f conftest.er1
4387   cat conftest.err >&5
4388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4389   (exit $ac_status); } &&
4390          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4391   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4392   (eval $ac_try) 2>&5
4393   ac_status=$?
4394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4395   (exit $ac_status); }; } &&
4396          { ac_try='test -s conftest.$ac_objext'
4397   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4398   (eval $ac_try) 2>&5
4399   ac_status=$?
4400   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4401   (exit $ac_status); }; }; then
4402   eval "$as_ac_Header=yes"
4403 else
4404   echo "$as_me: failed program was:" >&5
4405 sed 's/^/| /' conftest.$ac_ext >&5
4406
4407 eval "$as_ac_Header=no"
4408 fi
4409 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4410 fi
4411 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4412 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4413 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4414   cat >>confdefs.h <<_ACEOF
4415 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4416 _ACEOF
4417
4418 fi
4419
4420 done
4421
4422
4423 if test "${ac_cv_header_stdio_h+set}" = set; then
4424   echo "$as_me:$LINENO: checking for stdio.h" >&5
4425 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4426 if test "${ac_cv_header_stdio_h+set}" = set; then
4427   echo $ECHO_N "(cached) $ECHO_C" >&6
4428 fi
4429 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4430 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4431 else
4432   # Is the header compilable?
4433 echo "$as_me:$LINENO: checking stdio.h usability" >&5
4434 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
4435 cat >conftest.$ac_ext <<_ACEOF
4436 /* confdefs.h.  */
4437 _ACEOF
4438 cat confdefs.h >>conftest.$ac_ext
4439 cat >>conftest.$ac_ext <<_ACEOF
4440 /* end confdefs.h.  */
4441 $ac_includes_default
4442 #include <stdio.h>
4443 _ACEOF
4444 rm -f conftest.$ac_objext
4445 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4446   (eval $ac_compile) 2>conftest.er1
4447   ac_status=$?
4448   grep -v '^ *+' conftest.er1 >conftest.err
4449   rm -f conftest.er1
4450   cat conftest.err >&5
4451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4452   (exit $ac_status); } &&
4453          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4454   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4455   (eval $ac_try) 2>&5
4456   ac_status=$?
4457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4458   (exit $ac_status); }; } &&
4459          { ac_try='test -s conftest.$ac_objext'
4460   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4461   (eval $ac_try) 2>&5
4462   ac_status=$?
4463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4464   (exit $ac_status); }; }; then
4465   ac_header_compiler=yes
4466 else
4467   echo "$as_me: failed program was:" >&5
4468 sed 's/^/| /' conftest.$ac_ext >&5
4469
4470 ac_header_compiler=no
4471 fi
4472 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4473 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4474 echo "${ECHO_T}$ac_header_compiler" >&6
4475
4476 # Is the header present?
4477 echo "$as_me:$LINENO: checking stdio.h presence" >&5
4478 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
4479 cat >conftest.$ac_ext <<_ACEOF
4480 /* confdefs.h.  */
4481 _ACEOF
4482 cat confdefs.h >>conftest.$ac_ext
4483 cat >>conftest.$ac_ext <<_ACEOF
4484 /* end confdefs.h.  */
4485 #include <stdio.h>
4486 _ACEOF
4487 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4488   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4489   ac_status=$?
4490   grep -v '^ *+' conftest.er1 >conftest.err
4491   rm -f conftest.er1
4492   cat conftest.err >&5
4493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4494   (exit $ac_status); } >/dev/null; then
4495   if test -s conftest.err; then
4496     ac_cpp_err=$ac_c_preproc_warn_flag
4497     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4498   else
4499     ac_cpp_err=
4500   fi
4501 else
4502   ac_cpp_err=yes
4503 fi
4504 if test -z "$ac_cpp_err"; then
4505   ac_header_preproc=yes
4506 else
4507   echo "$as_me: failed program was:" >&5
4508 sed 's/^/| /' conftest.$ac_ext >&5
4509
4510   ac_header_preproc=no
4511 fi
4512 rm -f conftest.err conftest.$ac_ext
4513 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4514 echo "${ECHO_T}$ac_header_preproc" >&6
4515
4516 # So?  What about this header?
4517 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4518   yes:no: )
4519     { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
4520 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4521     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
4522 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
4523     ac_header_preproc=yes
4524     ;;
4525   no:yes:* )
4526     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
4527 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
4528     { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5
4529 echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;}
4530     { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
4531 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
4532     { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5
4533 echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4534     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
4535 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
4536     { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
4537 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
4538     (
4539       cat <<\_ASBOX
4540 ## ------------------------------------------ ##
4541 ## Report this to the AC_PACKAGE_NAME lists.  ##
4542 ## ------------------------------------------ ##
4543 _ASBOX
4544     ) |
4545       sed "s/^/$as_me: WARNING:     /" >&2
4546     ;;
4547 esac
4548 echo "$as_me:$LINENO: checking for stdio.h" >&5
4549 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4550 if test "${ac_cv_header_stdio_h+set}" = set; then
4551   echo $ECHO_N "(cached) $ECHO_C" >&6
4552 else
4553   ac_cv_header_stdio_h=$ac_header_preproc
4554 fi
4555 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4556 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4557
4558 fi
4559 if test $ac_cv_header_stdio_h = yes; then
4560   :
4561 else
4562   { { echo "$as_me:$LINENO: error: Can't find stdio.h.
4563 You must have a usable C system for the target already installed, at least
4564 including headers and, preferably, the library, before you can configure
4565 the Objective C runtime system.  If necessary, install gcc now with
4566 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&5
4567 echo "$as_me: error: Can't find stdio.h.
4568 You must have a usable C system for the target already installed, at least
4569 including headers and, preferably, the library, before you can configure
4570 the Objective C runtime system.  If necessary, install gcc now with
4571 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&2;}
4572    { (exit 1); exit 1; }; }
4573 fi
4574
4575
4576
4577 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4578 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4579 if test "${ac_cv_header_stdc+set}" = set; then
4580   echo $ECHO_N "(cached) $ECHO_C" >&6
4581 else
4582   cat >conftest.$ac_ext <<_ACEOF
4583 /* confdefs.h.  */
4584 _ACEOF
4585 cat confdefs.h >>conftest.$ac_ext
4586 cat >>conftest.$ac_ext <<_ACEOF
4587 /* end confdefs.h.  */
4588 #include <stdlib.h>
4589 #include <stdarg.h>
4590 #include <string.h>
4591 #include <float.h>
4592
4593 int
4594 main ()
4595 {
4596
4597   ;
4598   return 0;
4599 }
4600 _ACEOF
4601 rm -f conftest.$ac_objext
4602 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4603   (eval $ac_compile) 2>conftest.er1
4604   ac_status=$?
4605   grep -v '^ *+' conftest.er1 >conftest.err
4606   rm -f conftest.er1
4607   cat conftest.err >&5
4608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4609   (exit $ac_status); } &&
4610          { ac_try='test -z "$ac_c_werror_flag"                   || test ! -s conftest.err'
4611   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4612   (eval $ac_try) 2>&5
4613   ac_status=$?
4614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615   (exit $ac_status); }; } &&
4616          { ac_try='test -s conftest.$ac_objext'
4617   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4618   (eval $ac_try) 2>&5
4619   ac_status=$?
4620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4621   (exit $ac_status); }; }; then
4622   ac_cv_header_stdc=yes
4623 else
4624   echo "$as_me: failed program was:" >&5
4625 sed 's/^/| /' conftest.$ac_ext >&5
4626
4627 ac_cv_header_stdc=no
4628 fi
4629 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4630
4631 if test $ac_cv_header_stdc = yes; then
4632   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4633   cat >conftest.$ac_ext <<_ACEOF
4634 /* confdefs.h.  */
4635 _ACEOF
4636 cat confdefs.h >>conftest.$ac_ext
4637 cat >>conftest.$ac_ext <<_ACEOF
4638 /* end confdefs.h.  */
4639 #include <string.h>
4640
4641 _ACEOF
4642 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4643   $EGREP "memchr" >/dev/null 2>&1; then
4644   :
4645 else
4646   ac_cv_header_stdc=no
4647 fi
4648 rm -f conftest*
4649
4650 fi
4651
4652 if test $ac_cv_header_stdc = yes; then
4653   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4654   cat >conftest.$ac_ext <<_ACEOF
4655 /* confdefs.h.  */
4656 _ACEOF
4657 cat confdefs.h >>conftest.$ac_ext
4658 cat >>conftest.$ac_ext <<_ACEOF
4659 /* end confdefs.h.  */
4660 #include <stdlib.h>
4661
4662 _ACEOF
4663 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4664   $EGREP "free" >/dev/null 2>&1; then
4665   :
4666 else
4667   ac_cv_header_stdc=no
4668 fi
4669 rm -f conftest*
4670
4671 fi
4672
4673 if test $ac_cv_header_stdc = yes; then
4674   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4675   if test "$cross_compiling" = yes; then
4676   :
4677 else
4678   cat >conftest.$ac_ext <<_ACEOF
4679 /* confdefs.h.  */
4680 _ACEOF
4681 cat confdefs.h >>conftest.$ac_ext
4682 cat >>conftest.$ac_ext <<_ACEOF
4683 /* end confdefs.h.  */
4684 #include <ctype.h>
4685 #if ((' ' & 0x0FF) == 0x020)
4686 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4687 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4688 #else
4689 # define ISLOWER(c) \
4690                    (('a' <= (c) && (c) <= 'i') \
4691                      || ('j' <= (c) && (c) <= 'r') \
4692                      || ('s' <= (c) && (c) <= 'z'))
4693 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4694 #endif
4695
4696 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4697 int
4698 main ()
4699 {
4700   int i;
4701   for (i = 0; i < 256; i++)
4702     if (XOR (islower (i), ISLOWER (i))
4703         || toupper (i) != TOUPPER (i))
4704       exit(2);
4705   exit (0);
4706 }
4707 _ACEOF
4708 rm -f conftest$ac_exeext
4709 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4710   (eval $ac_link) 2>&5
4711   ac_status=$?
4712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4713   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4714   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4715   (eval $ac_try) 2>&5
4716   ac_status=$?
4717   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4718   (exit $ac_status); }; }; then
4719   :
4720 else
4721   echo "$as_me: program exited with status $ac_status" >&5
4722 echo "$as_me: failed program was:" >&5
4723 sed 's/^/| /' conftest.$ac_ext >&5
4724
4725 ( exit $ac_status )
4726 ac_cv_header_stdc=no
4727 fi
4728 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4729 fi
4730 fi
4731 fi
4732 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4733 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4734 if test $ac_cv_header_stdc = yes; then
4735
4736 cat >>confdefs.h <<\_ACEOF
4737 #define STDC_HEADERS 1
4738 _ACEOF
4739
4740 fi
4741
4742
4743
4744 for ac_header in sched.h
4745 do
4746 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4747 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4748   echo "$as_me:$LINENO: checking for $ac_header" >&5
4749 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4750 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4751   echo $ECHO_N "(cached) $ECHO_C" >&6
4752 fi
4753 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4754 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4755 else
4756   # Is the header compilable?
4757 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4758 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4759 cat >conftest.$ac_ext <<_ACEOF
4760 /* confdefs.h.  */
4761 _ACEOF
4762 cat confdefs.h >>conftest.$ac_ext
4763 cat >>conftest.$ac_ext <<_ACEOF
4764 /* end confdefs.h.  */
4765 $ac_includes_default
4766 #include <$ac_header>
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"                   || test ! -s conftest.err'
4778   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4779   (eval $ac_try) 2>&5
4780   ac_status=$?
4781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4782   (exit $ac_status); }; } &&
4783          { ac_try='test -s conftest.$ac_objext'
4784   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4785   (eval $ac_try) 2>&5
4786   ac_status=$?
4787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4788   (exit $ac_status); }; }; then
4789   ac_header_compiler=yes
4790 else
4791   echo "$as_me: failed program was:" >&5
4792 sed 's/^/| /' conftest.$ac_ext >&5
4793
4794 ac_header_compiler=no
4795 fi
4796 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4797 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4798 echo "${ECHO_T}$ac_header_compiler" >&6
4799
4800 # Is the header present?
4801 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4802 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4803 cat >conftest.$ac_ext <<_ACEOF
4804 /* confdefs.h.  */
4805 _ACEOF
4806 cat confdefs.h >>conftest.$ac_ext
4807 cat >>conftest.$ac_ext <<_ACEOF
4808 /* end confdefs.h.  */
4809 #include <$ac_header>
4810 _ACEOF
4811 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4812   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4813   ac_status=$?
4814   grep -v '^ *+' conftest.er1 >conftest.err
4815   rm -f conftest.er1
4816   cat conftest.err >&5
4817   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4818   (exit $ac_status); } >/dev/null; then
4819   if test -s conftest.err; then
4820     ac_cpp_err=$ac_c_preproc_warn_flag
4821     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4822   else
4823     ac_cpp_err=
4824   fi
4825 else
4826   ac_cpp_err=yes
4827 fi
4828 if test -z "$ac_cpp_err"; then
4829   ac_header_preproc=yes
4830 else
4831   echo "$as_me: failed program was:" >&5
4832 sed 's/^/| /' conftest.$ac_ext >&5
4833
4834   ac_header_preproc=no
4835 fi
4836 rm -f conftest.err conftest.$ac_ext
4837 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4838 echo "${ECHO_T}$ac_header_preproc" >&6
4839
4840 # So?  What about this header?
4841 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4842   yes:no: )
4843     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4844 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4845     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4846 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4847     ac_header_preproc=yes
4848     ;;
4849   no:yes:* )
4850     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4851 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4852     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4853 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4854     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4855 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4856     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4857 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4858     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4859 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4860     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4861 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4862     (
4863       cat <<\_ASBOX
4864 ## ------------------------------------------ ##
4865 ## Report this to the AC_PACKAGE_NAME lists.  ##
4866 ## ------------------------------------------ ##
4867 _ASBOX
4868     ) |
4869       sed "s/^/$as_me: WARNING:     /" >&2
4870     ;;
4871 esac
4872 echo "$as_me:$LINENO: checking for $ac_header" >&5
4873 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4874 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4875   echo $ECHO_N "(cached) $ECHO_C" >&6
4876 else
4877   eval "$as_ac_Header=\$ac_header_preproc"
4878 fi
4879 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4880 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4881
4882 fi
4883 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4884   cat >>confdefs.h <<_ACEOF
4885 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4886 _ACEOF
4887
4888 fi
4889
4890 done
4891
4892
4893 # -----------
4894 # Miscellanea
4895 # -----------
4896
4897 # Determine CFLAGS for gthread.
4898 # FIXME: the current implementation is dependent on the 'r' variable
4899 # passed down from the top level
4900 echo "$as_me:$LINENO: checking for gthread cflags" >&5
4901 echo $ECHO_N "checking for gthread cflags... $ECHO_C" >&6
4902 if test "${objc_cv_gthread_flags+set}" = set; then
4903   echo $ECHO_N "(cached) $ECHO_C" >&6
4904 else
4905   if test -f "$r"/gcc/Makefile
4906 then
4907   objc_cv_gthread_flags=`grep \^GTHREAD_FLAGS "$r"/gcc/Makefile | awk -F= '{ print $2 }'`
4908 else
4909   { { echo "$as_me:$LINENO: error: not found" >&5
4910 echo "$as_me: error: not found" >&2;}
4911    { (exit 1); exit 1; }; }
4912 fi
4913 fi
4914 echo "$as_me:$LINENO: result: $objc_cv_gthread_flags" >&5
4915 echo "${ECHO_T}$objc_cv_gthread_flags" >&6
4916 GTHREAD_FLAGS=$objc_cv_gthread_flags
4917
4918
4919 # ------
4920 # Output
4921 # ------
4922
4923           ac_config_files="$ac_config_files Makefile"
4924
4925
4926           ac_config_commands="$ac_config_commands default"
4927
4928
4929 cat >confcache <<\_ACEOF
4930 # This file is a shell script that caches the results of configure
4931 # tests run on this system so they can be shared between configure
4932 # scripts and configure runs, see configure's option --config-cache.
4933 # It is not useful on other systems.  If it contains results you don't
4934 # want to keep, you may remove or edit it.
4935 #
4936 # config.status only pays attention to the cache file if you give it
4937 # the --recheck option to rerun configure.
4938 #
4939 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4940 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4941 # following values.
4942
4943 _ACEOF
4944
4945 # The following way of writing the cache mishandles newlines in values,
4946 # but we know of no workaround that is simple, portable, and efficient.
4947 # So, don't put newlines in cache variables' values.
4948 # Ultrix sh set writes to stderr and can't be redirected directly,
4949 # and sets the high bit in the cache file unless we assign to the vars.
4950 {
4951   (set) 2>&1 |
4952     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4953     *ac_space=\ *)
4954       # `set' does not quote correctly, so add quotes (double-quote
4955       # substitution turns \\\\ into \\, and sed turns \\ into \).
4956       sed -n \
4957         "s/'/'\\\\''/g;
4958           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4959       ;;
4960     *)
4961       # `set' quotes correctly as required by POSIX, so do not add quotes.
4962       sed -n \
4963         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4964       ;;
4965     esac;
4966 } |
4967   sed '
4968      t clear
4969      : clear
4970      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4971      t end
4972      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4973      : end' >>confcache
4974 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4975   if test -w $cache_file; then
4976     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4977     cat confcache >$cache_file
4978   else
4979     echo "not updating unwritable cache $cache_file"
4980   fi
4981 fi
4982 rm -f confcache
4983
4984 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4985 # Let make expand exec_prefix.
4986 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4987
4988 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4989 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4990 # trailing colons and then remove the whole line if VPATH becomes empty
4991 # (actually we leave an empty line to preserve line numbers).
4992 if test "x$srcdir" = x.; then
4993   ac_vpsub='/^[  ]*VPATH[        ]*=/{
4994 s/:*\$(srcdir):*/:/;
4995 s/:*\${srcdir}:*/:/;
4996 s/:*@srcdir@:*/:/;
4997 s/^\([^=]*=[     ]*\):*/\1/;
4998 s/:*$//;
4999 s/^[^=]*=[       ]*$//;
5000 }'
5001 fi
5002
5003 # Transform confdefs.h into DEFS.
5004 # Protect against shell expansion while executing Makefile rules.
5005 # Protect against Makefile macro expansion.
5006 #
5007 # If the first sed substitution is executed (which looks for macros that
5008 # take arguments), then we branch to the quote section.  Otherwise,
5009 # look for a macro that doesn't take arguments.
5010 cat >confdef2opt.sed <<\_ACEOF
5011 t clear
5012 : clear
5013 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
5014 t quote
5015 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
5016 t quote
5017 d
5018 : quote
5019 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
5020 s,\[,\\&,g
5021 s,\],\\&,g
5022 s,\$,$$,g
5023 p
5024 _ACEOF
5025 # We use echo to avoid assuming a particular line-breaking character.
5026 # The extra dot is to prevent the shell from consuming trailing
5027 # line-breaks from the sub-command output.  A line-break within
5028 # single-quotes doesn't work because, if this script is created in a
5029 # platform that uses two characters for line-breaks (e.g., DOS), tr
5030 # would break.
5031 ac_LF_and_DOT=`echo; echo .`
5032 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
5033 rm -f confdef2opt.sed
5034
5035
5036 ac_libobjs=
5037 ac_ltlibobjs=
5038 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5039   # 1. Remove the extension, and $U if already installed.
5040   ac_i=`echo "$ac_i" |
5041          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5042   # 2. Add them.
5043   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5044   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5045 done
5046 LIBOBJS=$ac_libobjs
5047
5048 LTLIBOBJS=$ac_ltlibobjs
5049
5050
5051
5052 : ${CONFIG_STATUS=./config.status}
5053 ac_clean_files_save=$ac_clean_files
5054 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5055 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5056 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5057 cat >$CONFIG_STATUS <<_ACEOF
5058 #! $SHELL
5059 # Generated by $as_me.
5060 # Run this file to recreate the current configuration.
5061 # Compiler output produced by configure, useful for debugging
5062 # configure, is in config.log if it exists.
5063
5064 debug=false
5065 ac_cs_recheck=false
5066 ac_cs_silent=false
5067 SHELL=\${CONFIG_SHELL-$SHELL}
5068 _ACEOF
5069
5070 cat >>$CONFIG_STATUS <<\_ACEOF
5071 ## --------------------- ##
5072 ## M4sh Initialization.  ##
5073 ## --------------------- ##
5074
5075 # Be Bourne compatible
5076 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5077   emulate sh
5078   NULLCMD=:
5079   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5080   # is contrary to our usage.  Disable this feature.
5081   alias -g '${1+"$@"}'='"$@"'
5082 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5083   set -o posix
5084 fi
5085 DUALCASE=1; export DUALCASE # for MKS sh
5086
5087 # Support unset when possible.
5088 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5089   as_unset=unset
5090 else
5091   as_unset=false
5092 fi
5093
5094
5095 # Work around bugs in pre-3.0 UWIN ksh.
5096 $as_unset ENV MAIL MAILPATH
5097 PS1='$ '
5098 PS2='> '
5099 PS4='+ '
5100
5101 # NLS nuisances.
5102 for as_var in \
5103   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5104   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5105   LC_TELEPHONE LC_TIME
5106 do
5107   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5108     eval $as_var=C; export $as_var
5109   else
5110     $as_unset $as_var
5111   fi
5112 done
5113
5114 # Required to use basename.
5115 if expr a : '\(a\)' >/dev/null 2>&1; then
5116   as_expr=expr
5117 else
5118   as_expr=false
5119 fi
5120
5121 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5122   as_basename=basename
5123 else
5124   as_basename=false
5125 fi
5126
5127
5128 # Name of the executable.
5129 as_me=`$as_basename "$0" ||
5130 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5131          X"$0" : 'X\(//\)$' \| \
5132          X"$0" : 'X\(/\)$' \| \
5133          .     : '\(.\)' 2>/dev/null ||
5134 echo X/"$0" |
5135     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5136           /^X\/\(\/\/\)$/{ s//\1/; q; }
5137           /^X\/\(\/\).*/{ s//\1/; q; }
5138           s/.*/./; q'`
5139
5140
5141 # PATH needs CR, and LINENO needs CR and PATH.
5142 # Avoid depending upon Character Ranges.
5143 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5144 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5145 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5146 as_cr_digits='0123456789'
5147 as_cr_alnum=$as_cr_Letters$as_cr_digits
5148
5149 # The user is always right.
5150 if test "${PATH_SEPARATOR+set}" != set; then
5151   echo "#! /bin/sh" >conf$$.sh
5152   echo  "exit 0"   >>conf$$.sh
5153   chmod +x conf$$.sh
5154   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5155     PATH_SEPARATOR=';'
5156   else
5157     PATH_SEPARATOR=:
5158   fi
5159   rm -f conf$$.sh
5160 fi
5161
5162
5163   as_lineno_1=$LINENO
5164   as_lineno_2=$LINENO
5165   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5166   test "x$as_lineno_1" != "x$as_lineno_2" &&
5167   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5168   # Find who we are.  Look in the path if we contain no path at all
5169   # relative or not.
5170   case $0 in
5171     *[\\/]* ) as_myself=$0 ;;
5172     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5173 for as_dir in $PATH
5174 do
5175   IFS=$as_save_IFS
5176   test -z "$as_dir" && as_dir=.
5177   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5178 done
5179
5180        ;;
5181   esac
5182   # We did not find ourselves, most probably we were run as `sh COMMAND'
5183   # in which case we are not to be found in the path.
5184   if test "x$as_myself" = x; then
5185     as_myself=$0
5186   fi
5187   if test ! -f "$as_myself"; then
5188     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5189 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5190    { (exit 1); exit 1; }; }
5191   fi
5192   case $CONFIG_SHELL in
5193   '')
5194     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5195 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5196 do
5197   IFS=$as_save_IFS
5198   test -z "$as_dir" && as_dir=.
5199   for as_base in sh bash ksh sh5; do
5200          case $as_dir in
5201          /*)
5202            if ("$as_dir/$as_base" -c '
5203   as_lineno_1=$LINENO
5204   as_lineno_2=$LINENO
5205   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5206   test "x$as_lineno_1" != "x$as_lineno_2" &&
5207   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5208              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5209              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5210              CONFIG_SHELL=$as_dir/$as_base
5211              export CONFIG_SHELL
5212              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5213            fi;;
5214          esac
5215        done
5216 done
5217 ;;
5218   esac
5219
5220   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5221   # uniformly replaced by the line number.  The first 'sed' inserts a
5222   # line-number line before each line; the second 'sed' does the real
5223   # work.  The second script uses 'N' to pair each line-number line
5224   # with the numbered line, and appends trailing '-' during
5225   # substitution so that $LINENO is not a special case at line end.
5226   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5227   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5228   sed '=' <$as_myself |
5229     sed '
5230       N
5231       s,$,-,
5232       : loop
5233       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5234       t loop
5235       s,-$,,
5236       s,^['$as_cr_digits']*\n,,
5237     ' >$as_me.lineno &&
5238   chmod +x $as_me.lineno ||
5239     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5240 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5241    { (exit 1); exit 1; }; }
5242
5243   # Don't try to exec as it changes $[0], causing all sort of problems
5244   # (the dirname of $[0] is not the place where we might find the
5245   # original and so on.  Autoconf is especially sensible to this).
5246   . ./$as_me.lineno
5247   # Exit status is that of the last command.
5248   exit
5249 }
5250
5251
5252 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5253   *c*,-n*) ECHO_N= ECHO_C='
5254 ' ECHO_T='      ' ;;
5255   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5256   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5257 esac
5258
5259 if expr a : '\(a\)' >/dev/null 2>&1; then
5260   as_expr=expr
5261 else
5262   as_expr=false
5263 fi
5264
5265 rm -f conf$$ conf$$.exe conf$$.file
5266 echo >conf$$.file
5267 if ln -s conf$$.file conf$$ 2>/dev/null; then
5268   # We could just check for DJGPP; but this test a) works b) is more generic
5269   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5270   if test -f conf$$.exe; then
5271     # Don't use ln at all; we don't have any links
5272     as_ln_s='cp -p'
5273   else
5274     as_ln_s='ln -s'
5275   fi
5276 elif ln conf$$.file conf$$ 2>/dev/null; then
5277   as_ln_s=ln
5278 else
5279   as_ln_s='cp -p'
5280 fi
5281 rm -f conf$$ conf$$.exe conf$$.file
5282
5283 if mkdir -p . 2>/dev/null; then
5284   as_mkdir_p=:
5285 else
5286   test -d ./-p && rmdir ./-p
5287   as_mkdir_p=false
5288 fi
5289
5290 as_executable_p="test -f"
5291
5292 # Sed expression to map a string onto a valid CPP name.
5293 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5294
5295 # Sed expression to map a string onto a valid variable name.
5296 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5297
5298
5299 # IFS
5300 # We need space, tab and new line, in precisely that order.
5301 as_nl='
5302 '
5303 IFS="   $as_nl"
5304
5305 # CDPATH.
5306 $as_unset CDPATH
5307
5308 exec 6>&1
5309
5310 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5311 # report actual input values of CONFIG_FILES etc. instead of their
5312 # values after options handling.  Logging --version etc. is OK.
5313 exec 5>>config.log
5314 {
5315   echo
5316   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5317 ## Running $as_me. ##
5318 _ASBOX
5319 } >&5
5320 cat >&5 <<_CSEOF
5321
5322 This file was extended by $as_me, which was
5323 generated by GNU Autoconf 2.59.  Invocation command line was
5324
5325   CONFIG_FILES    = $CONFIG_FILES
5326   CONFIG_HEADERS  = $CONFIG_HEADERS
5327   CONFIG_LINKS    = $CONFIG_LINKS
5328   CONFIG_COMMANDS = $CONFIG_COMMANDS
5329   $ $0 $@
5330
5331 _CSEOF
5332 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5333 echo >&5
5334 _ACEOF
5335
5336 # Files that config.status was made for.
5337 if test -n "$ac_config_files"; then
5338   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5339 fi
5340
5341 if test -n "$ac_config_headers"; then
5342   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5343 fi
5344
5345 if test -n "$ac_config_links"; then
5346   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5347 fi
5348
5349 if test -n "$ac_config_commands"; then
5350   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5351 fi
5352
5353 cat >>$CONFIG_STATUS <<\_ACEOF
5354
5355 ac_cs_usage="\
5356 \`$as_me' instantiates files from templates according to the
5357 current configuration.
5358
5359 Usage: $0 [OPTIONS] [FILE]...
5360
5361   -h, --help       print this help, then exit
5362   -V, --version    print version number, then exit
5363   -q, --quiet      do not print progress messages
5364   -d, --debug      don't remove temporary files
5365       --recheck    update $as_me by reconfiguring in the same conditions
5366   --file=FILE[:TEMPLATE]
5367                    instantiate the configuration file FILE
5368
5369 Configuration files:
5370 $config_files
5371
5372 Configuration commands:
5373 $config_commands
5374
5375 Report bugs to <bug-autoconf@gnu.org>."
5376 _ACEOF
5377
5378 cat >>$CONFIG_STATUS <<_ACEOF
5379 ac_cs_version="\\
5380 config.status
5381 configured by $0, generated by GNU Autoconf 2.59,
5382   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5383
5384 Copyright (C) 2003 Free Software Foundation, Inc.
5385 This config.status script is free software; the Free Software Foundation
5386 gives unlimited permission to copy, distribute and modify it."
5387 srcdir=$srcdir
5388 INSTALL="$INSTALL"
5389 _ACEOF
5390
5391 cat >>$CONFIG_STATUS <<\_ACEOF
5392 # If no file are specified by the user, then we need to provide default
5393 # value.  By we need to know if files were specified by the user.
5394 ac_need_defaults=:
5395 while test $# != 0
5396 do
5397   case $1 in
5398   --*=*)
5399     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5400     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5401     ac_shift=:
5402     ;;
5403   -*)
5404     ac_option=$1
5405     ac_optarg=$2
5406     ac_shift=shift
5407     ;;
5408   *) # This is not an option, so the user has probably given explicit
5409      # arguments.
5410      ac_option=$1
5411      ac_need_defaults=false;;
5412   esac
5413
5414   case $ac_option in
5415   # Handling of the options.
5416 _ACEOF
5417 cat >>$CONFIG_STATUS <<\_ACEOF
5418   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5419     ac_cs_recheck=: ;;
5420   --version | --vers* | -V )
5421     echo "$ac_cs_version"; exit 0 ;;
5422   --he | --h)
5423     # Conflict between --help and --header
5424     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5425 Try \`$0 --help' for more information." >&5
5426 echo "$as_me: error: ambiguous option: $1
5427 Try \`$0 --help' for more information." >&2;}
5428    { (exit 1); exit 1; }; };;
5429   --help | --hel | -h )
5430     echo "$ac_cs_usage"; exit 0 ;;
5431   --debug | --d* | -d )
5432     debug=: ;;
5433   --file | --fil | --fi | --f )
5434     $ac_shift
5435     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5436     ac_need_defaults=false;;
5437   --header | --heade | --head | --hea )
5438     $ac_shift
5439     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5440     ac_need_defaults=false;;
5441   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5442   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5443     ac_cs_silent=: ;;
5444
5445   # This is an error.
5446   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5447 Try \`$0 --help' for more information." >&5
5448 echo "$as_me: error: unrecognized option: $1
5449 Try \`$0 --help' for more information." >&2;}
5450    { (exit 1); exit 1; }; } ;;
5451
5452   *) ac_config_targets="$ac_config_targets $1" ;;
5453
5454   esac
5455   shift
5456 done
5457
5458 ac_configure_extra_args=
5459
5460 if $ac_cs_silent; then
5461   exec 6>/dev/null
5462   ac_configure_extra_args="$ac_configure_extra_args --silent"
5463 fi
5464
5465 _ACEOF
5466 cat >>$CONFIG_STATUS <<_ACEOF
5467 if \$ac_cs_recheck; then
5468   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5469   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5470 fi
5471
5472 _ACEOF
5473
5474 cat >>$CONFIG_STATUS <<_ACEOF
5475 #
5476 # INIT-COMMANDS section.
5477 #
5478
5479 srcdir=${srcdir}
5480 host=${host}
5481 target=${target}
5482 with_target_subdir=${with_target_subdir}
5483 with_multisubdir=${with_multisubdir}
5484 ac_configure_args="--enable-multilib ${ac_configure_args}"
5485 toplevel_srcdir=${toplevel_srcdir}
5486 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5487 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
5488
5489
5490 _ACEOF
5491
5492
5493
5494 cat >>$CONFIG_STATUS <<\_ACEOF
5495 for ac_config_target in $ac_config_targets
5496 do
5497   case "$ac_config_target" in
5498   # Handling of arguments.
5499   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5500   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5501   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5502 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5503    { (exit 1); exit 1; }; };;
5504   esac
5505 done
5506
5507 # If the user did not use the arguments to specify the items to instantiate,
5508 # then the envvar interface is used.  Set only those that are not.
5509 # We use the long form for the default assignment because of an extremely
5510 # bizarre bug on SunOS 4.1.3.
5511 if $ac_need_defaults; then
5512   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5513   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5514 fi
5515
5516 # Have a temporary directory for convenience.  Make it in the build tree
5517 # simply because there is no reason to put it here, and in addition,
5518 # creating and moving files from /tmp can sometimes cause problems.
5519 # Create a temporary directory, and hook for its removal unless debugging.
5520 $debug ||
5521 {
5522   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5523   trap '{ (exit 1); exit 1; }' 1 2 13 15
5524 }
5525
5526 # Create a (secure) tmp directory for tmp files.
5527
5528 {
5529   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5530   test -n "$tmp" && test -d "$tmp"
5531 }  ||
5532 {
5533   tmp=./confstat$$-$RANDOM
5534   (umask 077 && mkdir $tmp)
5535 } ||
5536 {
5537    echo "$me: cannot create a temporary directory in ." >&2
5538    { (exit 1); exit 1; }
5539 }
5540
5541 _ACEOF
5542
5543 cat >>$CONFIG_STATUS <<_ACEOF
5544
5545 #
5546 # CONFIG_FILES section.
5547 #
5548
5549 # No need to generate the scripts if there are no CONFIG_FILES.
5550 # This happens for instance when ./config.status config.h
5551 if test -n "\$CONFIG_FILES"; then
5552   # Protect against being on the right side of a sed subst in config.status.
5553   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5554    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5555 s,@SHELL@,$SHELL,;t t
5556 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5557 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5558 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5559 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5560 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5561 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5562 s,@exec_prefix@,$exec_prefix,;t t
5563 s,@prefix@,$prefix,;t t
5564 s,@program_transform_name@,$program_transform_name,;t t
5565 s,@bindir@,$bindir,;t t
5566 s,@sbindir@,$sbindir,;t t
5567 s,@libexecdir@,$libexecdir,;t t
5568 s,@datadir@,$datadir,;t t
5569 s,@sysconfdir@,$sysconfdir,;t t
5570 s,@sharedstatedir@,$sharedstatedir,;t t
5571 s,@localstatedir@,$localstatedir,;t t
5572 s,@libdir@,$libdir,;t t
5573 s,@includedir@,$includedir,;t t
5574 s,@oldincludedir@,$oldincludedir,;t t
5575 s,@infodir@,$infodir,;t t
5576 s,@mandir@,$mandir,;t t
5577 s,@build_alias@,$build_alias,;t t
5578 s,@host_alias@,$host_alias,;t t
5579 s,@target_alias@,$target_alias,;t t
5580 s,@DEFS@,$DEFS,;t t
5581 s,@ECHO_C@,$ECHO_C,;t t
5582 s,@ECHO_N@,$ECHO_N,;t t
5583 s,@ECHO_T@,$ECHO_T,;t t
5584 s,@LIBS@,$LIBS,;t t
5585 s,@VERSION@,$VERSION,;t t
5586 s,@OBJC_BOEHM_GC@,$OBJC_BOEHM_GC,;t t
5587 s,@toplevel_srcdir@,$toplevel_srcdir,;t t
5588 s,@build@,$build,;t t
5589 s,@build_cpu@,$build_cpu,;t t
5590 s,@build_vendor@,$build_vendor,;t t
5591 s,@build_os@,$build_os,;t t
5592 s,@host@,$host,;t t
5593 s,@host_cpu@,$host_cpu,;t t
5594 s,@host_vendor@,$host_vendor,;t t
5595 s,@host_os@,$host_os,;t t
5596 s,@target@,$target,;t t
5597 s,@target_cpu@,$target_cpu,;t t
5598 s,@target_vendor@,$target_vendor,;t t
5599 s,@target_os@,$target_os,;t t
5600 s,@target_noncanonical@,$target_noncanonical,;t t
5601 s,@glibcpp_srcdir@,$glibcpp_srcdir,;t t
5602 s,@gcc_version@,$gcc_version,;t t
5603 s,@toolexeclibdir@,$toolexeclibdir,;t t
5604 s,@glibcpp_prefixdir@,$glibcpp_prefixdir,;t t
5605 s,@CC@,$CC,;t t
5606 s,@CFLAGS@,$CFLAGS,;t t
5607 s,@LDFLAGS@,$LDFLAGS,;t t
5608 s,@CPPFLAGS@,$CPPFLAGS,;t t
5609 s,@ac_ct_CC@,$ac_ct_CC,;t t
5610 s,@EXEEXT@,$EXEEXT,;t t
5611 s,@OBJEXT@,$OBJEXT,;t t
5612 s,@AS@,$AS,;t t
5613 s,@ac_ct_AS@,$ac_ct_AS,;t t
5614 s,@AR@,$AR,;t t
5615 s,@ac_ct_AR@,$ac_ct_AR,;t t
5616 s,@RANLIB@,$RANLIB,;t t
5617 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5618 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5619 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5620 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5621 s,@LN_S@,$LN_S,;t t
5622 s,@STRIP@,$STRIP,;t t
5623 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5624 s,@LIBTOOL@,$LIBTOOL,;t t
5625 s,@SET_MAKE@,$SET_MAKE,;t t
5626 s,@CPP@,$CPP,;t t
5627 s,@EGREP@,$EGREP,;t t
5628 s,@GTHREAD_FLAGS@,$GTHREAD_FLAGS,;t t
5629 s,@LIBOBJS@,$LIBOBJS,;t t
5630 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5631 CEOF
5632
5633 _ACEOF
5634
5635   cat >>$CONFIG_STATUS <<\_ACEOF
5636   # Split the substitutions into bite-sized pieces for seds with
5637   # small command number limits, like on Digital OSF/1 and HP-UX.
5638   ac_max_sed_lines=48
5639   ac_sed_frag=1 # Number of current file.
5640   ac_beg=1 # First line for current file.
5641   ac_end=$ac_max_sed_lines # Line after last line for current file.
5642   ac_more_lines=:
5643   ac_sed_cmds=
5644   while $ac_more_lines; do
5645     if test $ac_beg -gt 1; then
5646       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5647     else
5648       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5649     fi
5650     if test ! -s $tmp/subs.frag; then
5651       ac_more_lines=false
5652     else
5653       # The purpose of the label and of the branching condition is to
5654       # speed up the sed processing (if there are no `@' at all, there
5655       # is no need to browse any of the substitutions).
5656       # These are the two extra sed commands mentioned above.
5657       (echo ':t
5658   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5659       if test -z "$ac_sed_cmds"; then
5660         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5661       else
5662         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5663       fi
5664       ac_sed_frag=`expr $ac_sed_frag + 1`
5665       ac_beg=$ac_end
5666       ac_end=`expr $ac_end + $ac_max_sed_lines`
5667     fi
5668   done
5669   if test -z "$ac_sed_cmds"; then
5670     ac_sed_cmds=cat
5671   fi
5672 fi # test -n "$CONFIG_FILES"
5673
5674 _ACEOF
5675 cat >>$CONFIG_STATUS <<\_ACEOF
5676 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5677   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5678   case $ac_file in
5679   - | *:- | *:-:* ) # input from stdin
5680         cat >$tmp/stdin
5681         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5682         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5683   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5684         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5685   * )   ac_file_in=$ac_file.in ;;
5686   esac
5687
5688   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5689   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5690 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5691          X"$ac_file" : 'X\(//\)[^/]' \| \
5692          X"$ac_file" : 'X\(//\)$' \| \
5693          X"$ac_file" : 'X\(/\)' \| \
5694          .     : '\(.\)' 2>/dev/null ||
5695 echo X"$ac_file" |
5696     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5697           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5698           /^X\(\/\/\)$/{ s//\1/; q; }
5699           /^X\(\/\).*/{ s//\1/; q; }
5700           s/.*/./; q'`
5701   { if $as_mkdir_p; then
5702     mkdir -p "$ac_dir"
5703   else
5704     as_dir="$ac_dir"
5705     as_dirs=
5706     while test ! -d "$as_dir"; do
5707       as_dirs="$as_dir $as_dirs"
5708       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5709 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5710          X"$as_dir" : 'X\(//\)[^/]' \| \
5711          X"$as_dir" : 'X\(//\)$' \| \
5712          X"$as_dir" : 'X\(/\)' \| \
5713          .     : '\(.\)' 2>/dev/null ||
5714 echo X"$as_dir" |
5715     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5716           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5717           /^X\(\/\/\)$/{ s//\1/; q; }
5718           /^X\(\/\).*/{ s//\1/; q; }
5719           s/.*/./; q'`
5720     done
5721     test ! -n "$as_dirs" || mkdir $as_dirs
5722   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5723 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5724    { (exit 1); exit 1; }; }; }
5725
5726   ac_builddir=.
5727
5728 if test "$ac_dir" != .; then
5729   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5730   # A "../" for each directory in $ac_dir_suffix.
5731   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5732 else
5733   ac_dir_suffix= ac_top_builddir=
5734 fi
5735
5736 case $srcdir in
5737   .)  # No --srcdir option.  We are building in place.
5738     ac_srcdir=.
5739     if test -z "$ac_top_builddir"; then
5740        ac_top_srcdir=.
5741     else
5742        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5743     fi ;;
5744   [\\/]* | ?:[\\/]* )  # Absolute path.
5745     ac_srcdir=$srcdir$ac_dir_suffix;
5746     ac_top_srcdir=$srcdir ;;
5747   *) # Relative path.
5748     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5749     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5750 esac
5751
5752 # Do not use `cd foo && pwd` to compute absolute paths, because
5753 # the directories may not exist.
5754 case `pwd` in
5755 .) ac_abs_builddir="$ac_dir";;
5756 *)
5757   case "$ac_dir" in
5758   .) ac_abs_builddir=`pwd`;;
5759   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5760   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5761   esac;;
5762 esac
5763 case $ac_abs_builddir in
5764 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5765 *)
5766   case ${ac_top_builddir}. in
5767   .) ac_abs_top_builddir=$ac_abs_builddir;;
5768   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5769   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5770   esac;;
5771 esac
5772 case $ac_abs_builddir in
5773 .) ac_abs_srcdir=$ac_srcdir;;
5774 *)
5775   case $ac_srcdir in
5776   .) ac_abs_srcdir=$ac_abs_builddir;;
5777   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5778   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5779   esac;;
5780 esac
5781 case $ac_abs_builddir in
5782 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5783 *)
5784   case $ac_top_srcdir in
5785   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5786   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5787   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5788   esac;;
5789 esac
5790
5791
5792   case $INSTALL in
5793   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5794   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5795   esac
5796
5797   # Let's still pretend it is `configure' which instantiates (i.e., don't
5798   # use $as_me), people would be surprised to read:
5799   #    /* config.h.  Generated by config.status.  */
5800   if test x"$ac_file" = x-; then
5801     configure_input=
5802   else
5803     configure_input="$ac_file.  "
5804   fi
5805   configure_input=$configure_input"Generated from `echo $ac_file_in |
5806                                      sed 's,.*/,,'` by configure."
5807
5808   # First look for the input files in the build tree, otherwise in the
5809   # src tree.
5810   ac_file_inputs=`IFS=:
5811     for f in $ac_file_in; do
5812       case $f in
5813       -) echo $tmp/stdin ;;
5814       [\\/$]*)
5815          # Absolute (can't be DOS-style, as IFS=:)
5816          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5817 echo "$as_me: error: cannot find input file: $f" >&2;}
5818    { (exit 1); exit 1; }; }
5819          echo "$f";;
5820       *) # Relative
5821          if test -f "$f"; then
5822            # Build tree
5823            echo "$f"
5824          elif test -f "$srcdir/$f"; then
5825            # Source tree
5826            echo "$srcdir/$f"
5827          else
5828            # /dev/null tree
5829            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5830 echo "$as_me: error: cannot find input file: $f" >&2;}
5831    { (exit 1); exit 1; }; }
5832          fi;;
5833       esac
5834     done` || { (exit 1); exit 1; }
5835
5836   if test x"$ac_file" != x-; then
5837     { echo "$as_me:$LINENO: creating $ac_file" >&5
5838 echo "$as_me: creating $ac_file" >&6;}
5839     rm -f "$ac_file"
5840   fi
5841 _ACEOF
5842 cat >>$CONFIG_STATUS <<_ACEOF
5843   sed "$ac_vpsub
5844 $extrasub
5845 _ACEOF
5846 cat >>$CONFIG_STATUS <<\_ACEOF
5847 :t
5848 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5849 s,@configure_input@,$configure_input,;t t
5850 s,@srcdir@,$ac_srcdir,;t t
5851 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5852 s,@top_srcdir@,$ac_top_srcdir,;t t
5853 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5854 s,@builddir@,$ac_builddir,;t t
5855 s,@abs_builddir@,$ac_abs_builddir,;t t
5856 s,@top_builddir@,$ac_top_builddir,;t t
5857 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5858 s,@INSTALL@,$ac_INSTALL,;t t
5859 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5860   rm -f $tmp/stdin
5861   if test x"$ac_file" != x-; then
5862     mv $tmp/out $ac_file
5863   else
5864     cat $tmp/out
5865     rm -f $tmp/out
5866   fi
5867
5868 done
5869 _ACEOF
5870 cat >>$CONFIG_STATUS <<\_ACEOF
5871
5872 #
5873 # CONFIG_COMMANDS section.
5874 #
5875 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
5876   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5877   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5878   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
5879 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5880          X"$ac_dest" : 'X\(//\)[^/]' \| \
5881          X"$ac_dest" : 'X\(//\)$' \| \
5882          X"$ac_dest" : 'X\(/\)' \| \
5883          .     : '\(.\)' 2>/dev/null ||
5884 echo X"$ac_dest" |
5885     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5886           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5887           /^X\(\/\/\)$/{ s//\1/; q; }
5888           /^X\(\/\).*/{ s//\1/; q; }
5889           s/.*/./; q'`
5890   { if $as_mkdir_p; then
5891     mkdir -p "$ac_dir"
5892   else
5893     as_dir="$ac_dir"
5894     as_dirs=
5895     while test ! -d "$as_dir"; do
5896       as_dirs="$as_dir $as_dirs"
5897       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5898 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5899          X"$as_dir" : 'X\(//\)[^/]' \| \
5900          X"$as_dir" : 'X\(//\)$' \| \
5901          X"$as_dir" : 'X\(/\)' \| \
5902          .     : '\(.\)' 2>/dev/null ||
5903 echo X"$as_dir" |
5904     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5905           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5906           /^X\(\/\/\)$/{ s//\1/; q; }
5907           /^X\(\/\).*/{ s//\1/; q; }
5908           s/.*/./; q'`
5909     done
5910     test ! -n "$as_dirs" || mkdir $as_dirs
5911   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5912 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5913    { (exit 1); exit 1; }; }; }
5914
5915   ac_builddir=.
5916
5917 if test "$ac_dir" != .; then
5918   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5919   # A "../" for each directory in $ac_dir_suffix.
5920   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5921 else
5922   ac_dir_suffix= ac_top_builddir=
5923 fi
5924
5925 case $srcdir in
5926   .)  # No --srcdir option.  We are building in place.
5927     ac_srcdir=.
5928     if test -z "$ac_top_builddir"; then
5929        ac_top_srcdir=.
5930     else
5931        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5932     fi ;;
5933   [\\/]* | ?:[\\/]* )  # Absolute path.
5934     ac_srcdir=$srcdir$ac_dir_suffix;
5935     ac_top_srcdir=$srcdir ;;
5936   *) # Relative path.
5937     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5938     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5939 esac
5940
5941 # Do not use `cd foo && pwd` to compute absolute paths, because
5942 # the directories may not exist.
5943 case `pwd` in
5944 .) ac_abs_builddir="$ac_dir";;
5945 *)
5946   case "$ac_dir" in
5947   .) ac_abs_builddir=`pwd`;;
5948   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5949   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5950   esac;;
5951 esac
5952 case $ac_abs_builddir in
5953 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5954 *)
5955   case ${ac_top_builddir}. in
5956   .) ac_abs_top_builddir=$ac_abs_builddir;;
5957   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5958   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5959   esac;;
5960 esac
5961 case $ac_abs_builddir in
5962 .) ac_abs_srcdir=$ac_srcdir;;
5963 *)
5964   case $ac_srcdir in
5965   .) ac_abs_srcdir=$ac_abs_builddir;;
5966   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5967   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5968   esac;;
5969 esac
5970 case $ac_abs_builddir in
5971 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5972 *)
5973   case $ac_top_srcdir in
5974   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5975   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5976   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5977   esac;;
5978 esac
5979
5980
5981   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
5982 echo "$as_me: executing $ac_dest commands" >&6;}
5983   case $ac_dest in
5984     default ) if test -n "$CONFIG_FILES"; then
5985   if test -n "${with_target_subdir}"; then
5986     # FIXME: We shouldn't need to set ac_file
5987     ac_file=Makefile
5988     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
5989     . ${toplevel_srcdir}/config-ml.in
5990   fi
5991 fi ;;
5992   esac
5993 done
5994 _ACEOF
5995
5996 cat >>$CONFIG_STATUS <<\_ACEOF
5997
5998 { (exit 0); exit 0; }
5999 _ACEOF
6000 chmod +x $CONFIG_STATUS
6001 ac_clean_files=$ac_clean_files_save
6002
6003
6004 # configure is writing to config.log, and then calls config.status.
6005 # config.status does its own redirection, appending to config.log.
6006 # Unfortunately, on DOS this fails, as config.log is still kept open
6007 # by configure, so config.status won't be able to write to it; its
6008 # output is simply discarded.  So we exec the FD to /dev/null,
6009 # effectively closing config.log, so it can be properly (re)opened and
6010 # appended to by config.status.  When coming back to configure, we
6011 # need to make the FD available again.
6012 if test "$no_create" != yes; then
6013   ac_cs_success=:
6014   ac_config_status_args=
6015   test "$silent" = yes &&
6016     ac_config_status_args="$ac_config_status_args --quiet"
6017   exec 5>/dev/null
6018   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6019   exec 5>>config.log
6020   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6021   # would make configure fail if this is the last instruction.
6022   $ac_cs_success || { (exit 1); exit 1; }
6023 fi
6024