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 toolexecdir toolexeclibdir libext CC ac_ct_CC EXEEXT OBJEXT CFLAGS AS ac_ct_AS AR ac_ct_AR RANLIB ac_ct_RANLIB INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S STRIP ac_ct_STRIP LIBTOOL SET_MAKE CPP CPPFLAGS EGREP GTHREAD_FLAGS LIBOBJS LTLIBOBJS'
 313 ac_subst_files=''
 314
 315 # Initialize some variables set by options.
 316 ac_init_help=
 317 ac_init_version=false
 318 # The variables have the same names as the options, with
 319 # dashes changed to underlines.
 320 cache_file=/dev/null
 321 exec_prefix=NONE
 322 no_create=
 323 no_recursion=
 324 prefix=NONE
 325 program_prefix=NONE
 326 program_suffix=NONE
 327 program_transform_name=s,x,x,
 328 silent=
 329 site=
 330 srcdir=
 331 verbose=
 332 x_includes=NONE
 333 x_libraries=NONE
 334
 335 # Installation directory options.
 336 # These are left unexpanded so users can "make install exec_prefix=/foo"
 337 # and all the variables that are supposed to be based on exec_prefix
 338 # by default will actually change.
 339 # Use braces instead of parens because sh, perl, etc. also accept them.
 340 bindir='${exec_prefix}/bin'
 341 sbindir='${exec_prefix}/sbin'
 342 libexecdir='${exec_prefix}/libexec'
 343 datadir='${prefix}/share'
 344 sysconfdir='${prefix}/etc'
 345 sharedstatedir='${prefix}/com'
 346 localstatedir='${prefix}/var'
 347 libdir='${exec_prefix}/lib'
 348 includedir='${prefix}/include'
 349 oldincludedir='/usr/include'
 350 infodir='${prefix}/info'
 351 mandir='${prefix}/man'
 352
 353 ac_prev=
 354 for ac_option
 355 do
 356   # If the previous option needs an argument, assign it.
 357   if test -n "$ac_prev"; then
 358     eval "$ac_prev=\$ac_option"
 359     ac_prev=
 360     continue
 361   fi
 362
 363   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 364
 365   # Accept the important Cygnus configure options, so we can diagnose typos.
 366
 367   case $ac_option in
 368
 369   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 370     ac_prev=bindir ;;
 371   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 372     bindir=$ac_optarg ;;
 373
 374   -build | --build | --buil | --bui | --bu)
 375     ac_prev=build_alias ;;
 376   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 377     build_alias=$ac_optarg ;;
 378
 379   -cache-file | --cache-file | --cache-fil | --cache-fi \
 380   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 381     ac_prev=cache_file ;;
 382   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 383   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 384     cache_file=$ac_optarg ;;
 385
 386   --config-cache | -C)
 387     cache_file=config.cache ;;
 388
 389   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 390     ac_prev=datadir ;;
 391   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 392   | --da=*)
 393     datadir=$ac_optarg ;;
 394
 395   -disable-* | --disable-*)
 396     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 397     # Reject names that are not valid shell variable names.
 398     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 399       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 400    { (exit 1); exit 1; }; }
 401     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 402     eval "enable_$ac_feature=no" ;;
 403
 404   -enable-* | --enable-*)
 405     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 406     # Reject names that are not valid shell variable names.
 407     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 408       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 409    { (exit 1); exit 1; }; }
 410     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 411     case $ac_option in
 412       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "enable_$ac_feature='$ac_optarg'" ;;
 416
 417   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 418   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 419   | --exec | --exe | --ex)
 420     ac_prev=exec_prefix ;;
 421   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 422   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 423   | --exec=* | --exe=* | --ex=*)
 424     exec_prefix=$ac_optarg ;;
 425
 426   -gas | --gas | --ga | --g)
 427     # Obsolete; use --with-gas.
 428     with_gas=yes ;;
 429
 430   -help | --help | --hel | --he | -h)
 431     ac_init_help=long ;;
 432   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 433     ac_init_help=recursive ;;
 434   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 435     ac_init_help=short ;;
 436
 437   -host | --host | --hos | --ho)
 438     ac_prev=host_alias ;;
 439   -host=* | --host=* | --hos=* | --ho=*)
 440     host_alias=$ac_optarg ;;
 441
 442   -includedir | --includedir | --includedi | --included | --include \
 443   | --includ | --inclu | --incl | --inc)
 444     ac_prev=includedir ;;
 445   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 446   | --includ=* | --inclu=* | --incl=* | --inc=*)
 447     includedir=$ac_optarg ;;
 448
 449   -infodir | --infodir | --infodi | --infod | --info | --inf)
 450     ac_prev=infodir ;;
 451   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 452     infodir=$ac_optarg ;;
 453
 454   -libdir | --libdir | --libdi | --libd)
 455     ac_prev=libdir ;;
 456   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 457     libdir=$ac_optarg ;;
 458
 459   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 460   | --libexe | --libex | --libe)
 461     ac_prev=libexecdir ;;
 462   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 463   | --libexe=* | --libex=* | --libe=*)
 464     libexecdir=$ac_optarg ;;
 465
 466   -localstatedir | --localstatedir | --localstatedi | --localstated \
 467   | --localstate | --localstat | --localsta | --localst \
 468   | --locals | --local | --loca | --loc | --lo)
 469     ac_prev=localstatedir ;;
 470   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 471   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 472   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 473     localstatedir=$ac_optarg ;;
 474
 475   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 476     ac_prev=mandir ;;
 477   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 478     mandir=$ac_optarg ;;
 479
 480   -nfp | --nfp | --nf)
 481     # Obsolete; use --without-fp.
 482     with_fp=no ;;
 483
 484   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 485   | --no-cr | --no-c | -n)
 486     no_create=yes ;;
 487
 488   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 489   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 490     no_recursion=yes ;;
 491
 492   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 493   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 494   | --oldin | --oldi | --old | --ol | --o)
 495     ac_prev=oldincludedir ;;
 496   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 497   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 498   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 499     oldincludedir=$ac_optarg ;;
 500
 501   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 502     ac_prev=prefix ;;
 503   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 504     prefix=$ac_optarg ;;
 505
 506   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 507   | --program-pre | --program-pr | --program-p)
 508     ac_prev=program_prefix ;;
 509   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 510   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 511     program_prefix=$ac_optarg ;;
 512
 513   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 514   | --program-suf | --program-su | --program-s)
 515     ac_prev=program_suffix ;;
 516   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 517   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 518     program_suffix=$ac_optarg ;;
 519
 520   -program-transform-name | --program-transform-name \
 521   | --program-transform-nam | --program-transform-na \
 522   | --program-transform-n | --program-transform- \
 523   | --program-transform | --program-transfor \
 524   | --program-transfo | --program-transf \
 525   | --program-trans | --program-tran \
 526   | --progr-tra | --program-tr | --program-t)
 527     ac_prev=program_transform_name ;;
 528   -program-transform-name=* | --program-transform-name=* \
 529   | --program-transform-nam=* | --program-transform-na=* \
 530   | --program-transform-n=* | --program-transform-=* \
 531   | --program-transform=* | --program-transfor=* \
 532   | --program-transfo=* | --program-transf=* \
 533   | --program-trans=* | --program-tran=* \
 534   | --progr-tra=* | --program-tr=* | --program-t=*)
 535     program_transform_name=$ac_optarg ;;
 536
 537   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 538   | -silent | --silent | --silen | --sile | --sil)
 539     silent=yes ;;
 540
 541   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 542     ac_prev=sbindir ;;
 543   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 544   | --sbi=* | --sb=*)
 545     sbindir=$ac_optarg ;;
 546
 547   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 548   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 549   | --sharedst | --shareds | --shared | --share | --shar \
 550   | --sha | --sh)
 551     ac_prev=sharedstatedir ;;
 552   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 553   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 554   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 555   | --sha=* | --sh=*)
 556     sharedstatedir=$ac_optarg ;;
 557
 558   -site | --site | --sit)
 559     ac_prev=site ;;
 560   -site=* | --site=* | --sit=*)
 561     site=$ac_optarg ;;
 562
 563   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 564     ac_prev=srcdir ;;
 565   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 566     srcdir=$ac_optarg ;;
 567
 568   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 569   | --syscon | --sysco | --sysc | --sys | --sy)
 570     ac_prev=sysconfdir ;;
 571   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 572   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 573     sysconfdir=$ac_optarg ;;
 574
 575   -target | --target | --targe | --targ | --tar | --ta | --t)
 576     ac_prev=target_alias ;;
 577   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 578     target_alias=$ac_optarg ;;
 579
 580   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 581     verbose=yes ;;
 582
 583   -version | --version | --versio | --versi | --vers | -V)
 584     ac_init_version=: ;;
 585
 586   -with-* | --with-*)
 587     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 588     # Reject names that are not valid shell variable names.
 589     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 590       { echo "$as_me: error: invalid package name: $ac_package" >&2
 591    { (exit 1); exit 1; }; }
 592     ac_package=`echo $ac_package| sed 's/-/_/g'`
 593     case $ac_option in
 594       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 595       *) ac_optarg=yes ;;
 596     esac
 597     eval "with_$ac_package='$ac_optarg'" ;;
 598
 599   -without-* | --without-*)
 600     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 601     # Reject names that are not valid shell variable names.
 602     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 603       { echo "$as_me: error: invalid package name: $ac_package" >&2
 604    { (exit 1); exit 1; }; }
 605     ac_package=`echo $ac_package | sed 's/-/_/g'`
 606     eval "with_$ac_package=no" ;;
 607
 608   --x)
 609     # Obsolete; use --with-x.
 610     with_x=yes ;;
 611
 612   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 613   | --x-incl | --x-inc | --x-in | --x-i)
 614     ac_prev=x_includes ;;
 615   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 616   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 617     x_includes=$ac_optarg ;;
 618
 619   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 620   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 621     ac_prev=x_libraries ;;
 622   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 623   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 624     x_libraries=$ac_optarg ;;
 625
 626   -*) { echo "$as_me: error: unrecognized option: $ac_option
 627 Try \`$0 --help' for more information." >&2
 628    { (exit 1); exit 1; }; }
 629     ;;
 630
 631   *=*)
 632     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 633     # Reject names that are not valid shell variable names.
 634     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 635       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 636    { (exit 1); exit 1; }; }
 637     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 638     eval "$ac_envvar='$ac_optarg'"
 639     export $ac_envvar ;;
 640
 641   *)
 642     # FIXME: should be removed in autoconf 3.0.
 643     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 644     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 645       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 646     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 647     ;;
 648
 649   esac
 650 done
 651
 652 if test -n "$ac_prev"; then
 653   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 654   { echo "$as_me: error: missing argument to $ac_option" >&2
 655    { (exit 1); exit 1; }; }
 656 fi
 657
 658 # Be sure to have absolute paths.
 659 for ac_var in exec_prefix prefix
 660 do
 661   eval ac_val=$`echo $ac_var`
 662   case $ac_val in
 663     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 664     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 665    { (exit 1); exit 1; }; };;
 666   esac
 667 done
 668
 669 # Be sure to have absolute paths.
 670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 671               localstatedir libdir includedir oldincludedir infodir mandir
 672 do
 673   eval ac_val=$`echo $ac_var`
 674   case $ac_val in
 675     [\\/$]* | ?:[\\/]* ) ;;
 676     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 677    { (exit 1); exit 1; }; };;
 678   esac
 679 done
 680
 681 # There might be people who depend on the old broken behavior: `$host'
 682 # used to hold the argument of --host etc.
 683 # FIXME: To remove some day.
 684 build=$build_alias
 685 host=$host_alias
 686 target=$target_alias
 687
 688 # FIXME: To remove some day.
 689 if test "x$host_alias" != x; then
 690   if test "x$build_alias" = x; then
 691     cross_compiling=maybe
 692     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 693     If a cross compiler is detected then cross compile mode will be used." >&2
 694   elif test "x$build_alias" != "x$host_alias"; then
 695     cross_compiling=yes
 696   fi
 697 fi
 698
 699 ac_tool_prefix=
 700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 701
 702 test "$silent" = yes && exec 6>/dev/null
 703
 704
 705 # Find the source files, if location was not specified.
 706 if test -z "$srcdir"; then
 707   ac_srcdir_defaulted=yes
 708   # Try the directory containing this script, then its parent.
 709   ac_confdir=`(dirname "$0") 2>/dev/null ||
 710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 711          X"$0" : 'X\(//\)[^/]' \| \
 712          X"$0" : 'X\(//\)$' \| \
 713          X"$0" : 'X\(/\)' \| \
 714          .     : '\(.\)' 2>/dev/null ||
 715 echo X"$0" |
 716     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 717           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 718           /^X\(\/\/\)$/{ s//\1/; q; }
 719           /^X\(\/\).*/{ s//\1/; q; }
 720           s/.*/./; q'`
 721   srcdir=$ac_confdir
 722   if test ! -r $srcdir/$ac_unique_file; then
 723     srcdir=..
 724   fi
 725 else
 726   ac_srcdir_defaulted=no
 727 fi
 728 if test ! -r $srcdir/$ac_unique_file; then
 729   if test "$ac_srcdir_defaulted" = yes; then
 730     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 731    { (exit 1); exit 1; }; }
 732   else
 733     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 734    { (exit 1); exit 1; }; }
 735   fi
 736 fi
 737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 738   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 739    { (exit 1); exit 1; }; }
 740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 741 ac_env_build_alias_set=${build_alias+set}
 742 ac_env_build_alias_value=$build_alias
 743 ac_cv_env_build_alias_set=${build_alias+set}
 744 ac_cv_env_build_alias_value=$build_alias
 745 ac_env_host_alias_set=${host_alias+set}
 746 ac_env_host_alias_value=$host_alias
 747 ac_cv_env_host_alias_set=${host_alias+set}
 748 ac_cv_env_host_alias_value=$host_alias
 749 ac_env_target_alias_set=${target_alias+set}
 750 ac_env_target_alias_value=$target_alias
 751 ac_cv_env_target_alias_set=${target_alias+set}
 752 ac_cv_env_target_alias_value=$target_alias
 753 ac_env_CPP_set=${CPP+set}
 754 ac_env_CPP_value=$CPP
 755 ac_cv_env_CPP_set=${CPP+set}
 756 ac_cv_env_CPP_value=$CPP
 757 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 758 ac_env_CPPFLAGS_value=$CPPFLAGS
 759 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 760 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 761
 762 #
 763 # Report the --help message.
 764 #
 765 if test "$ac_init_help" = "long"; then
 766   # Omit some internal or obsolete options to make the list less imposing.
 767   # This message is too long to be a string in the A/UX 3.1 sh.
 768   cat <<_ACEOF
 769 \`configure' configures this package to adapt to many kinds of systems.
 770
 771 Usage: $0 [OPTION]... [VAR=VALUE]...
 772
 773 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 774 VAR=VALUE.  See below for descriptions of some of the useful variables.
 775
 776 Defaults for the options are specified in brackets.
 777
 778 Configuration:
 779   -h, --help              display this help and exit
 780       --help=short        display options specific to this package
 781       --help=recursive    display the short help of all the included packages
 782   -V, --version           display version information and exit
 783   -q, --quiet, --silent   do not print \`checking...' messages
 784       --cache-file=FILE   cache test results in FILE [disabled]
 785   -C, --config-cache      alias for \`--cache-file=config.cache'
 786   -n, --no-create         do not create output files
 787       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 788
 789 _ACEOF
 790
 791   cat <<_ACEOF
 792 Installation directories:
 793   --prefix=PREFIX         install architecture-independent files in PREFIX
 794                           [$ac_default_prefix]
 795   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 796                           [PREFIX]
 797
 798 By default, \`make install' will install all the files in
 799 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 800 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 801 for instance \`--prefix=\$HOME'.
 802
 803 For better control, use the options below.
 804
 805 Fine tuning of the installation directories:
 806   --bindir=DIR           user executables [EPREFIX/bin]
 807   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 808   --libexecdir=DIR       program executables [EPREFIX/libexec]
 809   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 810   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 811   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 812   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 813   --libdir=DIR           object code libraries [EPREFIX/lib]
 814   --includedir=DIR       C header files [PREFIX/include]
 815   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 816   --infodir=DIR          info documentation [PREFIX/info]
 817   --mandir=DIR           man documentation [PREFIX/man]
 818 _ACEOF
 819
 820   cat <<\_ACEOF
 821
 822 System types:
 823   --build=BUILD     configure for building on BUILD [guessed]
 824   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 825   --target=TARGET   configure for building compilers for TARGET [HOST]
 826 _ACEOF
 827 fi
 828
 829 if test -n "$ac_init_help"; then
 830
 831   cat <<\_ACEOF
 832
 833 Optional Features:
 834   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 835   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 836   --enable-multilib       build hella library versions (default)
 837   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
 838   --enable-objc-gc       enable the use of Boehm's garbage collector with
 839                           the GNU Objective-C runtime.
 840   --enable-shared=PKGS  build shared libraries default=no
 841   --enable-static=PKGS  build static libraries default=yes
 842   --enable-fast-install=PKGS  optimize for fast installation default=yes
 843   --disable-libtool-lock  avoid locking (might break parallel builds)
 844
 845 Optional Packages:
 846   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 847   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 848   --with-target-subdir=SUBDIR
 849                            configuring in a subdirectory
 850   --with-cross-host=HOST  configuring with a cross compiler
 851   --with-gnu-ld           assume the C compiler uses GNU ld default=no
 852   --with-pic              try to use only PIC/non-PIC objects default=use both
 853
 854 Some influential environment variables:
 855   CC          C compiler command
 856   CFLAGS      C compiler flags
 857   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 858               nonstandard directory <lib dir>
 859   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 860               headers in a nonstandard directory <include dir>
 861   CPP         C preprocessor
 862
 863 Use these variables to override the choices made by `configure' or to help
 864 it to find libraries and programs with nonstandard names/locations.
 865
 866 _ACEOF
 867 fi
 868
 869 if test "$ac_init_help" = "recursive"; then
 870   # If there are subdirs, report their specific --help.
 871   ac_popdir=`pwd`
 872   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
 873     test -d $ac_dir || continue
 874     ac_builddir=.
 875
 876 if test "$ac_dir" != .; then
 877   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
 878   # A "../" for each directory in $ac_dir_suffix.
 879   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
 880 else
 881   ac_dir_suffix= ac_top_builddir=
 882 fi
 883
 884 case $srcdir in
 885   .)  # No --srcdir option.  We are building in place.
 886     ac_srcdir=.
 887     if test -z "$ac_top_builddir"; then
 888        ac_top_srcdir=.
 889     else
 890        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
 891     fi ;;
 892   [\\/]* | ?:[\\/]* )  # Absolute path.
 893     ac_srcdir=$srcdir$ac_dir_suffix;
 894     ac_top_srcdir=$srcdir ;;
 895   *) # Relative path.
 896     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
 897     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 898 esac
 899
 900 # Do not use `cd foo && pwd` to compute absolute paths, because
 901 # the directories may not exist.
 902 case `pwd` in
 903 .) ac_abs_builddir="$ac_dir";;
 904 *)
 905   case "$ac_dir" in
 906   .) ac_abs_builddir=`pwd`;;
 907   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
 908   *) ac_abs_builddir=`pwd`/"$ac_dir";;
 909   esac;;
 910 esac
 911 case $ac_abs_builddir in
 912 .) ac_abs_top_builddir=${ac_top_builddir}.;;
 913 *)
 914   case ${ac_top_builddir}. in
 915   .) ac_abs_top_builddir=$ac_abs_builddir;;
 916   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
 917   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
 918   esac;;
 919 esac
 920 case $ac_abs_builddir in
 921 .) ac_abs_srcdir=$ac_srcdir;;
 922 *)
 923   case $ac_srcdir in
 924   .) ac_abs_srcdir=$ac_abs_builddir;;
 925   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
 926   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
 927   esac;;
 928 esac
 929 case $ac_abs_builddir in
 930 .) ac_abs_top_srcdir=$ac_top_srcdir;;
 931 *)
 932   case $ac_top_srcdir in
 933   .) ac_abs_top_srcdir=$ac_abs_builddir;;
 934   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
 935   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
 936   esac;;
 937 esac
 938
 939     cd $ac_dir
 940     # Check for guested configure; otherwise get Cygnus style configure.
 941     if test -f $ac_srcdir/configure.gnu; then
 942       echo
 943       $SHELL $ac_srcdir/configure.gnu  --help=recursive
 944     elif test -f $ac_srcdir/configure; then
 945       echo
 946       $SHELL $ac_srcdir/configure  --help=recursive
 947     elif test -f $ac_srcdir/configure.ac ||
 948            test -f $ac_srcdir/configure.in; then
 949       echo
 950       $ac_configure --help
 951     else
 952       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
 953     fi
 954     cd $ac_popdir
 955   done
 956 fi
 957
 958 test -n "$ac_init_help" && exit 0
 959 if $ac_init_version; then
 960   cat <<\_ACEOF
 961
 962 Copyright (C) 2003 Free Software Foundation, Inc.
 963 This configure script is free software; the Free Software Foundation
 964 gives unlimited permission to copy, distribute and modify it.
 965 _ACEOF
 966   exit 0
 967 fi
 968 exec 5>config.log
 969 cat >&5 <<_ACEOF
 970 This file contains any messages produced by compilers while
 971 running configure, to aid debugging if configure makes a mistake.
 972
 973 It was created by $as_me, which was
 974 generated by GNU Autoconf 2.59.  Invocation command line was
 975
 976   $ $0 $@
 977
 978 _ACEOF
 979 {
 980 cat <<_ASUNAME
 981 ## --------- ##
 982 ## Platform. ##
 983 ## --------- ##
 984
 985 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
 986 uname -m = `(uname -m) 2>/dev/null || echo unknown`
 987 uname -r = `(uname -r) 2>/dev/null || echo unknown`
 988 uname -s = `(uname -s) 2>/dev/null || echo unknown`
 989 uname -v = `(uname -v) 2>/dev/null || echo unknown`
 990
 991 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
 992 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 993
 994 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 995 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 996 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
 997 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
 998 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 999 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1000 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1001
1002 _ASUNAME
1003
1004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1005 for as_dir in $PATH
1006 do
1007   IFS=$as_save_IFS
1008   test -z "$as_dir" && as_dir=.
1009   echo "PATH: $as_dir"
1010 done
1011
1012 } >&5
1013
1014 cat >&5 <<_ACEOF
1015
1016
1017 ## ----------- ##
1018 ## Core tests. ##
1019 ## ----------- ##
1020
1021 _ACEOF
1022
1023
1024 # Keep a trace of the command line.
1025 # Strip out --no-create and --no-recursion so they do not pile up.
1026 # Strip out --silent because we don't want to record it for future runs.
1027 # Also quote any args containing shell meta-characters.
1028 # Make two passes to allow for proper duplicate-argument suppression.
1029 ac_configure_args=
1030 ac_configure_args0=
1031 ac_configure_args1=
1032 ac_sep=
1033 ac_must_keep_next=false
1034 for ac_pass in 1 2
1035 do
1036   for ac_arg
1037   do
1038     case $ac_arg in
1039     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1040     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1041     | -silent | --silent | --silen | --sile | --sil)
1042       continue ;;
1043     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1044       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1045     esac
1046     case $ac_pass in
1047     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1048     2)
1049       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1050       if test $ac_must_keep_next = true; then
1051         ac_must_keep_next=false # Got value, back to normal.
1052       else
1053         case $ac_arg in
1054           *=* | --config-cache | -C | -disable-* | --disable-* \
1055           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1056           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1057           | -with-* | --with-* | -without-* | --without-* | --x)
1058             case "$ac_configure_args0 " in
1059               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1060             esac
1061             ;;
1062           -* ) ac_must_keep_next=true ;;
1063         esac
1064       fi
1065       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1066       # Get rid of the leading space.
1067       ac_sep=" "
1068       ;;
1069     esac
1070   done
1071 done
1072 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1073 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1074
1075 # When interrupted or exit'd, cleanup temporary files, and complete
1076 # config.log.  We remove comments because anyway the quotes in there
1077 # would cause problems or look ugly.
1078 # WARNING: Be sure not to use single quotes in there, as some shells,
1079 # such as our DU 5.0 friend, will then `close' the trap.
1080 trap 'exit_status=$?
1081   # Save into config.log some information that might help in debugging.
1082   {
1083     echo
1084
1085     cat <<\_ASBOX
1086 ## ---------------- ##
1087 ## Cache variables. ##
1088 ## ---------------- ##
1089 _ASBOX
1090     echo
1091     # The following way of writing the cache mishandles newlines in values,
1092 {
1093   (set) 2>&1 |
1094     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1095     *ac_space=\ *)
1096       sed -n \
1097         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1098           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1099       ;;
1100     *)
1101       sed -n \
1102         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1103       ;;
1104     esac;
1105 }
1106     echo
1107
1108     cat <<\_ASBOX
1109 ## ----------------- ##
1110 ## Output variables. ##
1111 ## ----------------- ##
1112 _ASBOX
1113     echo
1114     for ac_var in $ac_subst_vars
1115     do
1116       eval ac_val=$`echo $ac_var`
1117       echo "$ac_var='"'"'$ac_val'"'"'"
1118     done | sort
1119     echo
1120
1121     if test -n "$ac_subst_files"; then
1122       cat <<\_ASBOX
1123 ## ------------- ##
1124 ## Output files. ##
1125 ## ------------- ##
1126 _ASBOX
1127       echo
1128       for ac_var in $ac_subst_files
1129       do
1130         eval ac_val=$`echo $ac_var`
1131         echo "$ac_var='"'"'$ac_val'"'"'"
1132       done | sort
1133       echo
1134     fi
1135
1136     if test -s confdefs.h; then
1137       cat <<\_ASBOX
1138 ## ----------- ##
1139 ## confdefs.h. ##
1140 ## ----------- ##
1141 _ASBOX
1142       echo
1143       sed "/^$/d" confdefs.h | sort
1144       echo
1145     fi
1146     test "$ac_signal" != 0 &&
1147       echo "$as_me: caught signal $ac_signal"
1148     echo "$as_me: exit $exit_status"
1149   } >&5
1150   rm -f core *.core &&
1151   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1152     exit $exit_status
1153      ' 0
1154 for ac_signal in 1 2 13 15; do
1155   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1156 done
1157 ac_signal=0
1158
1159 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1160 rm -rf conftest* confdefs.h
1161 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1162 echo >confdefs.h
1163
1164 # Predefined preprocessor variables.
1165
1166 cat >>confdefs.h <<_ACEOF
1167 #define PACKAGE_NAME "$PACKAGE_NAME"
1168 _ACEOF
1169
1170
1171 cat >>confdefs.h <<_ACEOF
1172 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1173 _ACEOF
1174
1175
1176 cat >>confdefs.h <<_ACEOF
1177 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1178 _ACEOF
1179
1180
1181 cat >>confdefs.h <<_ACEOF
1182 #define PACKAGE_STRING "$PACKAGE_STRING"
1183 _ACEOF
1184
1185
1186 cat >>confdefs.h <<_ACEOF
1187 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1188 _ACEOF
1189
1190
1191 # Let the site file select an alternate cache file if it wants to.
1192 # Prefer explicitly selected file to automatically selected ones.
1193 if test -z "$CONFIG_SITE"; then
1194   if test "x$prefix" != xNONE; then
1195     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1196   else
1197     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1198   fi
1199 fi
1200 for ac_site_file in $CONFIG_SITE; do
1201   if test -r "$ac_site_file"; then
1202     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1203 echo "$as_me: loading site script $ac_site_file" >&6;}
1204     sed 's/^/| /' "$ac_site_file" >&5
1205     . "$ac_site_file"
1206   fi
1207 done
1208
1209 if test -r "$cache_file"; then
1210   # Some versions of bash will fail to source /dev/null (special
1211   # files actually), so we avoid doing that.
1212   if test -f "$cache_file"; then
1213     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1214 echo "$as_me: loading cache $cache_file" >&6;}
1215     case $cache_file in
1216       [\\/]* | ?:[\\/]* ) . $cache_file;;
1217       *)                      . ./$cache_file;;
1218     esac
1219   fi
1220 else
1221   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1222 echo "$as_me: creating cache $cache_file" >&6;}
1223   >$cache_file
1224 fi
1225
1226 # Check that the precious variables saved in the cache have kept the same
1227 # value.
1228 ac_cache_corrupted=false
1229 for ac_var in `(set) 2>&1 |
1230                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1231   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1232   eval ac_new_set=\$ac_env_${ac_var}_set
1233   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1234   eval ac_new_val="\$ac_env_${ac_var}_value"
1235   case $ac_old_set,$ac_new_set in
1236     set,)
1237       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1238 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1239       ac_cache_corrupted=: ;;
1240     ,set)
1241       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1242 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1243       ac_cache_corrupted=: ;;
1244     ,);;
1245     *)
1246       if test "x$ac_old_val" != "x$ac_new_val"; then
1247         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1248 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1249         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1250 echo "$as_me:   former value:  $ac_old_val" >&2;}
1251         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1252 echo "$as_me:   current value: $ac_new_val" >&2;}
1253         ac_cache_corrupted=:
1254       fi;;
1255   esac
1256   # Pass precious variables to config.status.
1257   if test "$ac_new_set" = set; then
1258     case $ac_new_val in
1259     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1260       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1261     *) ac_arg=$ac_var=$ac_new_val ;;
1262     esac
1263     case " $ac_configure_args " in
1264       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1265       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1266     esac
1267   fi
1268 done
1269 if $ac_cache_corrupted; then
1270   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1271 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1272   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1273 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1274    { (exit 1); exit 1; }; }
1275 fi
1276
1277 ac_ext=c
1278 ac_cpp='$CPP $CPPFLAGS'
1279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1281 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303 # We need the following definitions because AC_PROG_LIBTOOL relies on them
1304 PACKAGE=libobjc
1305 # Version is pulled out to make it a bit easier to change using sed.
1306 VERSION=1:0:0
1307
1308
1309 # This works around the fact that libtool configuration may change LD
1310 # for this particular configuration, but some shells, instead of
1311 # keeping the changes in LD private, export them just because LD is
1312 # exported.
1313 ORIGINAL_LD_FOR_MULTILIBS=$LD
1314
1315 # -------
1316 # Options
1317 # -------
1318
1319 # Default to --enable-multilib
1320 # Check whether --enable-multilib or --disable-multilib was given.
1321 if test "${enable_multilib+set}" = set; then
1322   enableval="$enable_multilib"
1323   case "${enableval}" in
1324     yes) multilib=yes ;;
1325     no)  multilib=no ;;
1326     *)   { { echo "$as_me:$LINENO: error: bad value ${enableval} for multilib option" >&5
1327 echo "$as_me: error: bad value ${enableval} for multilib option" >&2;}
1328    { (exit 1); exit 1; }; } ;;
1329    esac
1330 else
1331   multilib=yes
1332 fi;
1333
1334 # We use these options to decide which functions to include.
1335
1336 # Check whether --with-target-subdir or --without-target-subdir was given.
1337 if test "${with_target_subdir+set}" = set; then
1338   withval="$with_target_subdir"
1339
1340 fi;
1341
1342 # Check whether --with-cross-host or --without-cross-host was given.
1343 if test "${with_cross_host+set}" = set; then
1344   withval="$with_cross_host"
1345
1346 fi;
1347
1348 echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
1349 echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
1350 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
1351 if test "${enable_version_specific_runtime_libs+set}" = set; then
1352   enableval="$enable_version_specific_runtime_libs"
1353   case "$enableval" in
1354  yes) version_specific_libs=yes ;;
1355  no)  version_specific_libs=no ;;
1356  *)   { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
1357 echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
1358    { (exit 1); exit 1; }; };;
1359  esac
1360 else
1361   version_specific_libs=no
1362 fi;
1363 echo "$as_me:$LINENO: result: $version_specific_libs" >&5
1364 echo "${ECHO_T}$version_specific_libs" >&6
1365
1366 # Check whether --enable-objc-gc or --disable-objc-gc was given.
1367 if test "${enable_objc_gc+set}" = set; then
1368   enableval="$enable_objc_gc"
1369   case $enable_objc_gc in
1370   no) OBJC_BOEHM_GC='' ;;
1371   *) OBJC_BOEHM_GC=libobjc_gc.la ;;
1372 esac
1373 else
1374   OBJC_BOEHM_GC=''
1375 fi;
1376
1377
1378 # -----------
1379 # Directories
1380 # -----------
1381
1382 # When building with srcdir == objdir, links to the source files will
1383 # be created in directories within the target_subdir.  We have to
1384 # adjust toplevel_srcdir accordingly, so that configure finds
1385 # install-sh and other auxiliary files that live in the top-level
1386 # source directory.
1387 if test "${srcdir}" = "."; then
1388   if test -z "${with_target_subdir}"; then
1389     toprel=".."
1390   else
1391     if test "${with_target_subdir}" != "."; then
1392       toprel="${with_multisrctop}../.."
1393     else
1394       toprel="${with_multisrctop}.."
1395     fi
1396   fi
1397 else
1398   toprel=".."
1399 fi
1400 ac_aux_dir=
1401 for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
1402   if test -f $ac_dir/install-sh; then
1403     ac_aux_dir=$ac_dir
1404     ac_install_sh="$ac_aux_dir/install-sh -c"
1405     break
1406   elif test -f $ac_dir/install.sh; then
1407     ac_aux_dir=$ac_dir
1408     ac_install_sh="$ac_aux_dir/install.sh -c"
1409     break
1410   elif test -f $ac_dir/shtool; then
1411     ac_aux_dir=$ac_dir
1412     ac_install_sh="$ac_aux_dir/shtool install -c"
1413     break
1414   fi
1415 done
1416 if test -z "$ac_aux_dir"; then
1417   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&5
1418 echo "$as_me: error: cannot find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" >&2;}
1419    { (exit 1); exit 1; }; }
1420 fi
1421 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1422 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1423 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1424
1425 toplevel_srcdir=\${srcdir}/$toprel
1426
1427
1428 # Make sure we can run config.sub.
1429 $ac_config_sub sun4 >/dev/null 2>&1 ||
1430   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1431 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1432    { (exit 1); exit 1; }; }
1433
1434 echo "$as_me:$LINENO: checking build system type" >&5
1435 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1436 if test "${ac_cv_build+set}" = set; then
1437   echo $ECHO_N "(cached) $ECHO_C" >&6
1438 else
1439   ac_cv_build_alias=$build_alias
1440 test -z "$ac_cv_build_alias" &&
1441   ac_cv_build_alias=`$ac_config_guess`
1442 test -z "$ac_cv_build_alias" &&
1443   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1444 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1445    { (exit 1); exit 1; }; }
1446 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1447   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1448 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1449    { (exit 1); exit 1; }; }
1450
1451 fi
1452 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1453 echo "${ECHO_T}$ac_cv_build" >&6
1454 build=$ac_cv_build
1455 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1456 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1457 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1458
1459
1460 echo "$as_me:$LINENO: checking host system type" >&5
1461 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1462 if test "${ac_cv_host+set}" = set; then
1463   echo $ECHO_N "(cached) $ECHO_C" >&6
1464 else
1465   ac_cv_host_alias=$host_alias
1466 test -z "$ac_cv_host_alias" &&
1467   ac_cv_host_alias=$ac_cv_build_alias
1468 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1469   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1470 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1471    { (exit 1); exit 1; }; }
1472
1473 fi
1474 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1475 echo "${ECHO_T}$ac_cv_host" >&6
1476 host=$ac_cv_host
1477 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1478 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1479 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1480
1481
1482 echo "$as_me:$LINENO: checking target system type" >&5
1483 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1484 if test "${ac_cv_target+set}" = set; then
1485   echo $ECHO_N "(cached) $ECHO_C" >&6
1486 else
1487   ac_cv_target_alias=$target_alias
1488 test "x$ac_cv_target_alias" = "x" &&
1489   ac_cv_target_alias=$ac_cv_host_alias
1490 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1491   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1492 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1493    { (exit 1); exit 1; }; }
1494
1495 fi
1496 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1497 echo "${ECHO_T}$ac_cv_target" >&6
1498 target=$ac_cv_target
1499 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1500 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1501 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1502
1503
1504 # The aliases save the names the user supplied, while $host etc.
1505 # will get canonicalized.
1506 test -n "$target_alias" &&
1507   test "$program_prefix$program_suffix$program_transform_name" = \
1508     NONENONEs,x,x, &&
1509   program_prefix=${target_alias}-
1510  case ${build_alias} in
1511   "") build_noncanonical=${build} ;;
1512   *) build_noncanonical=${build_alias} ;;
1513 esac
1514
1515  case ${host_alias} in
1516   "") host_noncanonical=${build_noncanonical} ;;
1517   *) host_noncanonical=${host_alias} ;;
1518 esac
1519
1520  case ${target_alias} in
1521   "") target_noncanonical=${host_noncanonical} ;;
1522   *) target_noncanonical=${target_alias} ;;
1523 esac
1524
1525
1526
1527 # Export source directory.
1528 # These need to be absolute paths, yet at the same time need to
1529 # canonicalize only relative paths, because then amd will not unmount
1530 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
1531 case $srcdir in
1532   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
1533   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
1534 esac
1535
1536
1537 # Process the option "--enable-version-specific-runtime-libs"
1538 gcc_version_trigger=${srcdir}/../gcc/version.c
1539 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
1540 gcc_version=`echo ${gcc_version_full} | sed -e 's/\(^ *\) .*/\1/'`
1541
1542
1543 # Calculate toolexeclibdir
1544 # Also toolexecdir, though it's only used in toolexeclibdir
1545 case ${version_specific_libs} in
1546   yes)
1547     # Need the gcc compiler version to know where to install libraries
1548     # and header files if --enable-version-specific-runtime-libs option
1549     # is selected.
1550     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
1551     toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
1552     ;;
1553   no)
1554     if test -n "$with_cross_host" &&
1555        test x"$with_cross_host" != x"no"; then
1556       # Install a library built with a cross compiler in tooldir, not libdir.
1557       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
1558       toolexeclibdir='$(toolexecdir)/lib'
1559     else
1560       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
1561       toolexeclibdir='$(libdir)'
1562     fi
1563     multi_os_directory=`$CC -print-multi-os-directory`
1564     case $multi_os_directory in
1565       .) ;; # Avoid trailing /.
1566       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
1567     esac
1568     ;;
1569 esac
1570
1571
1572
1573 # Figure out if we want to name the include directory and the
1574 #  library name changes differently.
1575 includedir=include
1576 libext=
1577 case "${host}" in
1578   *-darwin*)
1579     # Darwin is the only target so far that needs a different include directory.
1580     includedir=gnu-runtime;
1581     libext=-gnu
1582     ;;
1583 esac
1584
1585
1586
1587 # --------
1588 # Programs
1589 # --------
1590
1591
1592
1593 # We must force CC to /not/ be a precious variable; otherwise
1594 # the wrong, non-multilib-adjusted value will be used in multilibs.
1595 # As a side effect, we have to subst CFLAGS ourselves.
1596
1597
1598 ac_ext=c
1599 ac_cpp='$CPP $CPPFLAGS'
1600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1603 if test -n "$ac_tool_prefix"; then
1604   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1605 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1606 echo "$as_me:$LINENO: checking for $ac_word" >&5
1607 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1608 if test "${ac_cv_prog_CC+set}" = set; then
1609   echo $ECHO_N "(cached) $ECHO_C" >&6
1610 else
1611   if test -n "$CC"; then
1612   ac_cv_prog_CC="$CC" # Let the user override the test.
1613 else
1614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1615 for as_dir in $PATH
1616 do
1617   IFS=$as_save_IFS
1618   test -z "$as_dir" && as_dir=.
1619   for ac_exec_ext in '' $ac_executable_extensions; do
1620   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1621     ac_cv_prog_CC="${ac_tool_prefix}gcc"
1622     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1623     break 2
1624   fi
1625 done
1626 done
1627
1628 fi
1629 fi
1630 CC=$ac_cv_prog_CC
1631 if test -n "$CC"; then
1632   echo "$as_me:$LINENO: result: $CC" >&5
1633 echo "${ECHO_T}$CC" >&6
1634 else
1635   echo "$as_me:$LINENO: result: no" >&5
1636 echo "${ECHO_T}no" >&6
1637 fi
1638
1639 fi
1640 if test -z "$ac_cv_prog_CC"; then
1641   ac_ct_CC=$CC
1642   # Extract the first word of "gcc", so it can be a program name with args.
1643 set dummy gcc; ac_word=$2
1644 echo "$as_me:$LINENO: checking for $ac_word" >&5
1645 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1646 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1647   echo $ECHO_N "(cached) $ECHO_C" >&6
1648 else
1649   if test -n "$ac_ct_CC"; then
1650   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1651 else
1652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1653 for as_dir in $PATH
1654 do
1655   IFS=$as_save_IFS
1656   test -z "$as_dir" && as_dir=.
1657   for ac_exec_ext in '' $ac_executable_extensions; do
1658   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1659     ac_cv_prog_ac_ct_CC="gcc"
1660     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1661     break 2
1662   fi
1663 done
1664 done
1665
1666 fi
1667 fi
1668 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1669 if test -n "$ac_ct_CC"; then
1670   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1671 echo "${ECHO_T}$ac_ct_CC" >&6
1672 else
1673   echo "$as_me:$LINENO: result: no" >&5
1674 echo "${ECHO_T}no" >&6
1675 fi
1676
1677   CC=$ac_ct_CC
1678 else
1679   CC="$ac_cv_prog_CC"
1680 fi
1681
1682 if test -z "$CC"; then
1683   if test -n "$ac_tool_prefix"; then
1684   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1685 set dummy ${ac_tool_prefix}cc; ac_word=$2
1686 echo "$as_me:$LINENO: checking for $ac_word" >&5
1687 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1688 if test "${ac_cv_prog_CC+set}" = set; then
1689   echo $ECHO_N "(cached) $ECHO_C" >&6
1690 else
1691   if test -n "$CC"; then
1692   ac_cv_prog_CC="$CC" # Let the user override the test.
1693 else
1694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1695 for as_dir in $PATH
1696 do
1697   IFS=$as_save_IFS
1698   test -z "$as_dir" && as_dir=.
1699   for ac_exec_ext in '' $ac_executable_extensions; do
1700   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1701     ac_cv_prog_CC="${ac_tool_prefix}cc"
1702     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1703     break 2
1704   fi
1705 done
1706 done
1707
1708 fi
1709 fi
1710 CC=$ac_cv_prog_CC
1711 if test -n "$CC"; then
1712   echo "$as_me:$LINENO: result: $CC" >&5
1713 echo "${ECHO_T}$CC" >&6
1714 else
1715   echo "$as_me:$LINENO: result: no" >&5
1716 echo "${ECHO_T}no" >&6
1717 fi
1718
1719 fi
1720 if test -z "$ac_cv_prog_CC"; then
1721   ac_ct_CC=$CC
1722   # Extract the first word of "cc", so it can be a program name with args.
1723 set dummy cc; ac_word=$2
1724 echo "$as_me:$LINENO: checking for $ac_word" >&5
1725 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1726 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1727   echo $ECHO_N "(cached) $ECHO_C" >&6
1728 else
1729   if test -n "$ac_ct_CC"; then
1730   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1731 else
1732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1733 for as_dir in $PATH
1734 do
1735   IFS=$as_save_IFS
1736   test -z "$as_dir" && as_dir=.
1737   for ac_exec_ext in '' $ac_executable_extensions; do
1738   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1739     ac_cv_prog_ac_ct_CC="cc"
1740     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1741     break 2
1742   fi
1743 done
1744 done
1745
1746 fi
1747 fi
1748 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1749 if test -n "$ac_ct_CC"; then
1750   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1751 echo "${ECHO_T}$ac_ct_CC" >&6
1752 else
1753   echo "$as_me:$LINENO: result: no" >&5
1754 echo "${ECHO_T}no" >&6
1755 fi
1756
1757   CC=$ac_ct_CC
1758 else
1759   CC="$ac_cv_prog_CC"
1760 fi
1761
1762 fi
1763 if test -z "$CC"; then
1764   # Extract the first word of "cc", so it can be a program name with args.
1765 set dummy cc; ac_word=$2
1766 echo "$as_me:$LINENO: checking for $ac_word" >&5
1767 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1768 if test "${ac_cv_prog_CC+set}" = set; then
1769   echo $ECHO_N "(cached) $ECHO_C" >&6
1770 else
1771   if test -n "$CC"; then
1772   ac_cv_prog_CC="$CC" # Let the user override the test.
1773 else
1774   ac_prog_rejected=no
1775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1776 for as_dir in $PATH
1777 do
1778   IFS=$as_save_IFS
1779   test -z "$as_dir" && as_dir=.
1780   for ac_exec_ext in '' $ac_executable_extensions; do
1781   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1782     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1783        ac_prog_rejected=yes
1784        continue
1785      fi
1786     ac_cv_prog_CC="cc"
1787     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1788     break 2
1789   fi
1790 done
1791 done
1792
1793 if test $ac_prog_rejected = yes; then
1794   # We found a bogon in the path, so make sure we never use it.
1795   set dummy $ac_cv_prog_CC
1796   shift
1797   if test $# != 0; then
1798     # We chose a different compiler from the bogus one.
1799     # However, it has the same basename, so the bogon will be chosen
1800     # first if we set CC to just the basename; use the full file name.
1801     shift
1802     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1803   fi
1804 fi
1805 fi
1806 fi
1807 CC=$ac_cv_prog_CC
1808 if test -n "$CC"; then
1809   echo "$as_me:$LINENO: result: $CC" >&5
1810 echo "${ECHO_T}$CC" >&6
1811 else
1812   echo "$as_me:$LINENO: result: no" >&5
1813 echo "${ECHO_T}no" >&6
1814 fi
1815
1816 fi
1817 if test -z "$CC"; then
1818   if test -n "$ac_tool_prefix"; then
1819   for ac_prog in cl
1820   do
1821     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1822 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1823 echo "$as_me:$LINENO: checking for $ac_word" >&5
1824 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1825 if test "${ac_cv_prog_CC+set}" = set; then
1826   echo $ECHO_N "(cached) $ECHO_C" >&6
1827 else
1828   if test -n "$CC"; then
1829   ac_cv_prog_CC="$CC" # Let the user override the test.
1830 else
1831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1832 for as_dir in $PATH
1833 do
1834   IFS=$as_save_IFS
1835   test -z "$as_dir" && as_dir=.
1836   for ac_exec_ext in '' $ac_executable_extensions; do
1837   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1838     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1839     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1840     break 2
1841   fi
1842 done
1843 done
1844
1845 fi
1846 fi
1847 CC=$ac_cv_prog_CC
1848 if test -n "$CC"; then
1849   echo "$as_me:$LINENO: result: $CC" >&5
1850 echo "${ECHO_T}$CC" >&6
1851 else
1852   echo "$as_me:$LINENO: result: no" >&5
1853 echo "${ECHO_T}no" >&6
1854 fi
1855
1856     test -n "$CC" && break
1857   done
1858 fi
1859 if test -z "$CC"; then
1860   ac_ct_CC=$CC
1861   for ac_prog in cl
1862 do
1863   # Extract the first word of "$ac_prog", so it can be a program name with args.
1864 set dummy $ac_prog; ac_word=$2
1865 echo "$as_me:$LINENO: checking for $ac_word" >&5
1866 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1867 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1868   echo $ECHO_N "(cached) $ECHO_C" >&6
1869 else
1870   if test -n "$ac_ct_CC"; then
1871   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1872 else
1873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1874 for as_dir in $PATH
1875 do
1876   IFS=$as_save_IFS
1877   test -z "$as_dir" && as_dir=.
1878   for ac_exec_ext in '' $ac_executable_extensions; do
1879   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1880     ac_cv_prog_ac_ct_CC="$ac_prog"
1881     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1882     break 2
1883   fi
1884 done
1885 done
1886
1887 fi
1888 fi
1889 ac_ct_CC=$ac_cv_prog_ac_ct_CC
1890 if test -n "$ac_ct_CC"; then
1891   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1892 echo "${ECHO_T}$ac_ct_CC" >&6
1893 else
1894   echo "$as_me:$LINENO: result: no" >&5
1895 echo "${ECHO_T}no" >&6
1896 fi
1897
1898   test -n "$ac_ct_CC" && break
1899 done
1900
1901   CC=$ac_ct_CC
1902 fi
1903
1904 fi
1905
1906
1907 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1908 See \`config.log' for more details." >&5
1909 echo "$as_me: error: no acceptable C compiler found in \$PATH
1910 See \`config.log' for more details." >&2;}
1911    { (exit 1); exit 1; }; }
1912
1913 # Provide some information about the compiler.
1914 echo "$as_me:$LINENO:" \
1915      "checking for C compiler version" >&5
1916 ac_compiler=`set X $ac_compile; echo $2`
1917 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1918   (eval $ac_compiler --version </dev/null >&5) 2>&5
1919   ac_status=$?
1920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1921   (exit $ac_status); }
1922 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1923   (eval $ac_compiler -v </dev/null >&5) 2>&5
1924   ac_status=$?
1925   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1926   (exit $ac_status); }
1927 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1928   (eval $ac_compiler -V </dev/null >&5) 2>&5
1929   ac_status=$?
1930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1931   (exit $ac_status); }
1932
1933 cat >conftest.$ac_ext <<_ACEOF
1934 /* confdefs.h.  */
1935 _ACEOF
1936 cat confdefs.h >>conftest.$ac_ext
1937 cat >>conftest.$ac_ext <<_ACEOF
1938 /* end confdefs.h.  */
1939
1940 int
1941 main ()
1942 {
1943
1944   ;
1945   return 0;
1946 }
1947 _ACEOF
1948 # FIXME: Cleanup?
1949 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1950   (eval $ac_link) 2>&5
1951   ac_status=$?
1952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1953   (exit $ac_status); }; then
1954   gcc_no_link=no
1955 else
1956   gcc_no_link=yes
1957 fi
1958
1959 if test x$gcc_no_link = xyes; then
1960   # Setting cross_compile will disable run tests; it will
1961   # also disable AC_CHECK_FILE but that's generally
1962   # correct if we can't link.
1963   cross_compiling=yes
1964   EXEEXT=
1965 else
1966   cat >conftest.$ac_ext <<_ACEOF
1967 /* confdefs.h.  */
1968 _ACEOF
1969 cat confdefs.h >>conftest.$ac_ext
1970 cat >>conftest.$ac_ext <<_ACEOF
1971 /* end confdefs.h.  */
1972
1973 int
1974 main ()
1975 {
1976
1977   ;
1978   return 0;
1979 }
1980 _ACEOF
1981 ac_clean_files_save=$ac_clean_files
1982 ac_clean_files="$ac_clean_files a.out a.exe b.out"
1983 # Try to create an executable without -o first, disregard a.out.
1984 # It will help us diagnose broken compilers, and finding out an intuition
1985 # of exeext.
1986 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1987 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
1988 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1989 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1990   (eval $ac_link_default) 2>&5
1991   ac_status=$?
1992   echo "$as_me:$LINENO: \$? = $ac_status" >&5
1993   (exit $ac_status); }; then
1994   # Find the output, starting from the most likely.  This scheme is
1995 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
1996 # resort.
1997
1998 # Be careful to initialize this variable, since it used to be cached.
1999 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2000 ac_cv_exeext=
2001 # b.out is created by i960 compilers.
2002 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2003 do
2004   test -f "$ac_file" || continue
2005   case $ac_file in
2006     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2007         ;;
2008     conftest.$ac_ext )
2009         # This is the source file.
2010         ;;
2011     [ab].out )
2012         # We found the default executable, but exeext='' is most
2013         # certainly right.
2014         break;;
2015     *.* )
2016         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2017         # FIXME: I believe we export ac_cv_exeext for Libtool,
2018         # but it would be cool to find out if it's true.  Does anybody
2019         # maintain Libtool? --akim.
2020         export ac_cv_exeext
2021         break;;
2022     * )
2023         break;;
2024   esac
2025 done
2026 else
2027   echo "$as_me: failed program was:" >&5
2028 sed 's/^/| /' conftest.$ac_ext >&5
2029
2030 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2031 See \`config.log' for more details." >&5
2032 echo "$as_me: error: C compiler cannot create executables
2033 See \`config.log' for more details." >&2;}
2034    { (exit 77); exit 77; }; }
2035 fi
2036
2037 ac_exeext=$ac_cv_exeext
2038 echo "$as_me:$LINENO: result: $ac_file" >&5
2039 echo "${ECHO_T}$ac_file" >&6
2040
2041 # Check the compiler produces executables we can run.  If not, either
2042 # the compiler is broken, or we cross compile.
2043 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2044 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2045 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2046 # If not cross compiling, check that we can run a simple program.
2047 if test "$cross_compiling" != yes; then
2048   if { ac_try='./$ac_file'
2049   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2050   (eval $ac_try) 2>&5
2051   ac_status=$?
2052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2053   (exit $ac_status); }; }; then
2054     cross_compiling=no
2055   else
2056     if test "$cross_compiling" = maybe; then
2057         cross_compiling=yes
2058     else
2059         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2060 If you meant to cross compile, use \`--host'.
2061 See \`config.log' for more details." >&5
2062 echo "$as_me: error: cannot run C compiled programs.
2063 If you meant to cross compile, use \`--host'.
2064 See \`config.log' for more details." >&2;}
2065    { (exit 1); exit 1; }; }
2066     fi
2067   fi
2068 fi
2069 echo "$as_me:$LINENO: result: yes" >&5
2070 echo "${ECHO_T}yes" >&6
2071
2072 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2073 ac_clean_files=$ac_clean_files_save
2074 # Check the compiler produces executables we can run.  If not, either
2075 # the compiler is broken, or we cross compile.
2076 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2077 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2078 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2079 echo "${ECHO_T}$cross_compiling" >&6
2080
2081 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2082 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2083 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2084   (eval $ac_link) 2>&5
2085   ac_status=$?
2086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2087   (exit $ac_status); }; then
2088   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2089 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2090 # work properly (i.e., refer to `conftest.exe'), while it won't with
2091 # `rm'.
2092 for ac_file in conftest.exe conftest conftest.*; do
2093   test -f "$ac_file" || continue
2094   case $ac_file in
2095     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2096     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2097           export ac_cv_exeext
2098           break;;
2099     * ) break;;
2100   esac
2101 done
2102 else
2103   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2104 See \`config.log' for more details." >&5
2105 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2106 See \`config.log' for more details." >&2;}
2107    { (exit 1); exit 1; }; }
2108 fi
2109
2110 rm -f conftest$ac_cv_exeext
2111 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2112 echo "${ECHO_T}$ac_cv_exeext" >&6
2113
2114 rm -f conftest.$ac_ext
2115 EXEEXT=$ac_cv_exeext
2116 ac_exeext=$EXEEXT
2117 fi
2118 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2119 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2120 if test "${ac_cv_objext+set}" = set; then
2121   echo $ECHO_N "(cached) $ECHO_C" >&6
2122 else
2123   cat >conftest.$ac_ext <<_ACEOF
2124 /* confdefs.h.  */
2125 _ACEOF
2126 cat confdefs.h >>conftest.$ac_ext
2127 cat >>conftest.$ac_ext <<_ACEOF
2128 /* end confdefs.h.  */
2129
2130 int
2131 main ()
2132 {
2133
2134   ;
2135   return 0;
2136 }
2137 _ACEOF
2138 rm -f conftest.o conftest.obj
2139 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2140   (eval $ac_compile) 2>&5
2141   ac_status=$?
2142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2143   (exit $ac_status); }; then
2144   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2145   case $ac_file in
2146     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2147     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2148        break;;
2149   esac
2150 done
2151 else
2152   echo "$as_me: failed program was:" >&5
2153 sed 's/^/| /' conftest.$ac_ext >&5
2154
2155 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2156 See \`config.log' for more details." >&5
2157 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2158 See \`config.log' for more details." >&2;}
2159    { (exit 1); exit 1; }; }
2160 fi
2161
2162 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2163 fi
2164 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2165 echo "${ECHO_T}$ac_cv_objext" >&6
2166 OBJEXT=$ac_cv_objext
2167 ac_objext=$OBJEXT
2168 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2169 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2170 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2171   echo $ECHO_N "(cached) $ECHO_C" >&6
2172 else
2173   cat >conftest.$ac_ext <<_ACEOF
2174 /* confdefs.h.  */
2175 _ACEOF
2176 cat confdefs.h >>conftest.$ac_ext
2177 cat >>conftest.$ac_ext <<_ACEOF
2178 /* end confdefs.h.  */
2179
2180 int
2181 main ()
2182 {
2183 #ifndef __GNUC__
2184        choke me
2185 #endif
2186
2187   ;
2188   return 0;
2189 }
2190 _ACEOF
2191 rm -f conftest.$ac_objext
2192 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2193   (eval $ac_compile) 2>conftest.er1
2194   ac_status=$?
2195   grep -v '^ *+' conftest.er1 >conftest.err
2196   rm -f conftest.er1
2197   cat conftest.err >&5
2198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2199   (exit $ac_status); } &&
2200          { ac_try='test -z "$ac_c_werror_flag"
2201                          || test ! -s conftest.err'
2202   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2203   (eval $ac_try) 2>&5
2204   ac_status=$?
2205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206   (exit $ac_status); }; } &&
2207          { ac_try='test -s conftest.$ac_objext'
2208   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2209   (eval $ac_try) 2>&5
2210   ac_status=$?
2211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212   (exit $ac_status); }; }; then
2213   ac_compiler_gnu=yes
2214 else
2215   echo "$as_me: failed program was:" >&5
2216 sed 's/^/| /' conftest.$ac_ext >&5
2217
2218 ac_compiler_gnu=no
2219 fi
2220 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2221 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2222
2223 fi
2224 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2225 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2226 GCC=`test $ac_compiler_gnu = yes && echo yes`
2227 ac_test_CFLAGS=${CFLAGS+set}
2228 ac_save_CFLAGS=$CFLAGS
2229 CFLAGS="-g"
2230 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2231 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2232 if test "${ac_cv_prog_cc_g+set}" = set; then
2233   echo $ECHO_N "(cached) $ECHO_C" >&6
2234 else
2235   cat >conftest.$ac_ext <<_ACEOF
2236 /* confdefs.h.  */
2237 _ACEOF
2238 cat confdefs.h >>conftest.$ac_ext
2239 cat >>conftest.$ac_ext <<_ACEOF
2240 /* end confdefs.h.  */
2241
2242 int
2243 main ()
2244 {
2245
2246   ;
2247   return 0;
2248 }
2249 _ACEOF
2250 rm -f conftest.$ac_objext
2251 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2252   (eval $ac_compile) 2>conftest.er1
2253   ac_status=$?
2254   grep -v '^ *+' conftest.er1 >conftest.err
2255   rm -f conftest.er1
2256   cat conftest.err >&5
2257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2258   (exit $ac_status); } &&
2259          { ac_try='test -z "$ac_c_werror_flag"
2260                          || test ! -s conftest.err'
2261   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2262   (eval $ac_try) 2>&5
2263   ac_status=$?
2264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2265   (exit $ac_status); }; } &&
2266          { ac_try='test -s conftest.$ac_objext'
2267   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2268   (eval $ac_try) 2>&5
2269   ac_status=$?
2270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2271   (exit $ac_status); }; }; then
2272   ac_cv_prog_cc_g=yes
2273 else
2274   echo "$as_me: failed program was:" >&5
2275 sed 's/^/| /' conftest.$ac_ext >&5
2276
2277 ac_cv_prog_cc_g=no
2278 fi
2279 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2280 fi
2281 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2282 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2283 if test "$ac_test_CFLAGS" = set; then
2284   CFLAGS=$ac_save_CFLAGS
2285 elif test $ac_cv_prog_cc_g = yes; then
2286   if test "$GCC" = yes; then
2287     CFLAGS="-g -O2"
2288   else
2289     CFLAGS="-g"
2290   fi
2291 else
2292   if test "$GCC" = yes; then
2293     CFLAGS="-O2"
2294   else
2295     CFLAGS=
2296   fi
2297 fi
2298 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2299 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2300 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2301   echo $ECHO_N "(cached) $ECHO_C" >&6
2302 else
2303   ac_cv_prog_cc_stdc=no
2304 ac_save_CC=$CC
2305 cat >conftest.$ac_ext <<_ACEOF
2306 /* confdefs.h.  */
2307 _ACEOF
2308 cat confdefs.h >>conftest.$ac_ext
2309 cat >>conftest.$ac_ext <<_ACEOF
2310 /* end confdefs.h.  */
2311 #include <stdarg.h>
2312 #include <stdio.h>
2313 #include <sys/types.h>
2314 #include <sys/stat.h>
2315 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2316 struct buf { int x; };
2317 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2318 static char *e (p, i)
2319      char **p;
2320      int i;
2321 {
2322   return p[i];
2323 }
2324 static char *f (char * (*g) (char **, int), char **p, ...)
2325 {
2326   char *s;
2327   va_list v;
2328   va_start (v,p);
2329   s = g (p, va_arg (v,int));
2330   va_end (v);
2331   return s;
2332 }
2333
2334 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2335    function prototypes and stuff, but not '\xHH' hex character constants.
2336    These don't provoke an error unfortunately, instead are silently treated
2337    as 'x'.  The following induces an error, until -std1 is added to get
2338    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2339    array size at least.  It's necessary to write '\x00'==0 to get something
2340    that's true only with -std1.  */
2341 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2342
2343 int test (int i, double x);
2344 struct s1 {int (*f) (int a);};
2345 struct s2 {int (*f) (double a);};
2346 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2347 int argc;
2348 char **argv;
2349 int
2350 main ()
2351 {
2352 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2353   ;
2354   return 0;
2355 }
2356 _ACEOF
2357 # Don't try gcc -ansi; that turns off useful extensions and
2358 # breaks some systems' header files.
2359 # AIX                   -qlanglvl=ansi
2360 # Ultrix and OSF/1      -std1
2361 # HP-UX 10.20 and later -Ae
2362 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2363 # SVR4                  -Xc -D__EXTENSIONS__
2364 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2365 do
2366   CC="$ac_save_CC $ac_arg"
2367   rm -f conftest.$ac_objext
2368 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2369   (eval $ac_compile) 2>conftest.er1
2370   ac_status=$?
2371   grep -v '^ *+' conftest.er1 >conftest.err
2372   rm -f conftest.er1
2373   cat conftest.err >&5
2374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2375   (exit $ac_status); } &&
2376          { ac_try='test -z "$ac_c_werror_flag"
2377                          || test ! -s conftest.err'
2378   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2379   (eval $ac_try) 2>&5
2380   ac_status=$?
2381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2382   (exit $ac_status); }; } &&
2383          { ac_try='test -s conftest.$ac_objext'
2384   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2385   (eval $ac_try) 2>&5
2386   ac_status=$?
2387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2388   (exit $ac_status); }; }; then
2389   ac_cv_prog_cc_stdc=$ac_arg
2390 break
2391 else
2392   echo "$as_me: failed program was:" >&5
2393 sed 's/^/| /' conftest.$ac_ext >&5
2394
2395 fi
2396 rm -f conftest.err conftest.$ac_objext
2397 done
2398 rm -f conftest.$ac_ext conftest.$ac_objext
2399 CC=$ac_save_CC
2400
2401 fi
2402
2403 case "x$ac_cv_prog_cc_stdc" in
2404   x|xno)
2405     echo "$as_me:$LINENO: result: none needed" >&5
2406 echo "${ECHO_T}none needed" >&6 ;;
2407   *)
2408     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2409 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2410     CC="$CC $ac_cv_prog_cc_stdc" ;;
2411 esac
2412
2413 # Some people use a C++ compiler to compile C.  Since we use `exit',
2414 # in C++ we need to declare it.  In case someone uses the same compiler
2415 # for both compiling C and C++ we need to have the C++ compiler decide
2416 # the declaration of exit, since it's the most demanding environment.
2417 cat >conftest.$ac_ext <<_ACEOF
2418 #ifndef __cplusplus
2419   choke me
2420 #endif
2421 _ACEOF
2422 rm -f conftest.$ac_objext
2423 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2424   (eval $ac_compile) 2>conftest.er1
2425   ac_status=$?
2426   grep -v '^ *+' conftest.er1 >conftest.err
2427   rm -f conftest.er1
2428   cat conftest.err >&5
2429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2430   (exit $ac_status); } &&
2431          { ac_try='test -z "$ac_c_werror_flag"
2432                          || test ! -s conftest.err'
2433   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2434   (eval $ac_try) 2>&5
2435   ac_status=$?
2436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2437   (exit $ac_status); }; } &&
2438          { ac_try='test -s conftest.$ac_objext'
2439   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2440   (eval $ac_try) 2>&5
2441   ac_status=$?
2442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2443   (exit $ac_status); }; }; then
2444   for ac_declaration in \
2445    '' \
2446    'extern "C" void std::exit (int) throw (); using std::exit;' \
2447    'extern "C" void std::exit (int); using std::exit;' \
2448    'extern "C" void exit (int) throw ();' \
2449    'extern "C" void exit (int);' \
2450    'void exit (int);'
2451 do
2452   cat >conftest.$ac_ext <<_ACEOF
2453 /* confdefs.h.  */
2454 _ACEOF
2455 cat confdefs.h >>conftest.$ac_ext
2456 cat >>conftest.$ac_ext <<_ACEOF
2457 /* end confdefs.h.  */
2458 $ac_declaration
2459 #include <stdlib.h>
2460 int
2461 main ()
2462 {
2463 exit (42);
2464   ;
2465   return 0;
2466 }
2467 _ACEOF
2468 rm -f conftest.$ac_objext
2469 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2470   (eval $ac_compile) 2>conftest.er1
2471   ac_status=$?
2472   grep -v '^ *+' conftest.er1 >conftest.err
2473   rm -f conftest.er1
2474   cat conftest.err >&5
2475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2476   (exit $ac_status); } &&
2477          { ac_try='test -z "$ac_c_werror_flag"
2478                          || test ! -s conftest.err'
2479   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2480   (eval $ac_try) 2>&5
2481   ac_status=$?
2482   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2483   (exit $ac_status); }; } &&
2484          { ac_try='test -s conftest.$ac_objext'
2485   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2486   (eval $ac_try) 2>&5
2487   ac_status=$?
2488   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2489   (exit $ac_status); }; }; then
2490   :
2491 else
2492   echo "$as_me: failed program was:" >&5
2493 sed 's/^/| /' conftest.$ac_ext >&5
2494
2495 continue
2496 fi
2497 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2498   cat >conftest.$ac_ext <<_ACEOF
2499 /* confdefs.h.  */
2500 _ACEOF
2501 cat confdefs.h >>conftest.$ac_ext
2502 cat >>conftest.$ac_ext <<_ACEOF
2503 /* end confdefs.h.  */
2504 $ac_declaration
2505 int
2506 main ()
2507 {
2508 exit (42);
2509   ;
2510   return 0;
2511 }
2512 _ACEOF
2513 rm -f conftest.$ac_objext
2514 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2515   (eval $ac_compile) 2>conftest.er1
2516   ac_status=$?
2517   grep -v '^ *+' conftest.er1 >conftest.err
2518   rm -f conftest.er1
2519   cat conftest.err >&5
2520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2521   (exit $ac_status); } &&
2522          { ac_try='test -z "$ac_c_werror_flag"
2523                          || test ! -s conftest.err'
2524   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2525   (eval $ac_try) 2>&5
2526   ac_status=$?
2527   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2528   (exit $ac_status); }; } &&
2529          { ac_try='test -s conftest.$ac_objext'
2530   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2531   (eval $ac_try) 2>&5
2532   ac_status=$?
2533   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2534   (exit $ac_status); }; }; then
2535   break
2536 else
2537   echo "$as_me: failed program was:" >&5
2538 sed 's/^/| /' conftest.$ac_ext >&5
2539
2540 fi
2541 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2542 done
2543 rm -f conftest*
2544 if test -n "$ac_declaration"; then
2545   echo '#ifdef __cplusplus' >>confdefs.h
2546   echo $ac_declaration      >>confdefs.h
2547   echo '#endif'             >>confdefs.h
2548 fi
2549
2550 else
2551   echo "$as_me: failed program was:" >&5
2552 sed 's/^/| /' conftest.$ac_ext >&5
2553
2554 fi
2555 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2556 ac_ext=c
2557 ac_cpp='$CPP $CPPFLAGS'
2558 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2559 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2560 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2561
2562
2563
2564
2565
2566 if test -n "$ac_tool_prefix"; then
2567   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
2568 set dummy ${ac_tool_prefix}as; ac_word=$2
2569 echo "$as_me:$LINENO: checking for $ac_word" >&5
2570 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2571 if test "${ac_cv_prog_AS+set}" = set; then
2572   echo $ECHO_N "(cached) $ECHO_C" >&6
2573 else
2574   if test -n "$AS"; then
2575   ac_cv_prog_AS="$AS" # Let the user override the test.
2576 else
2577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2578 for as_dir in $PATH
2579 do
2580   IFS=$as_save_IFS
2581   test -z "$as_dir" && as_dir=.
2582   for ac_exec_ext in '' $ac_executable_extensions; do
2583   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2584     ac_cv_prog_AS="${ac_tool_prefix}as"
2585     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2586     break 2
2587   fi
2588 done
2589 done
2590
2591 fi
2592 fi
2593 AS=$ac_cv_prog_AS
2594 if test -n "$AS"; then
2595   echo "$as_me:$LINENO: result: $AS" >&5
2596 echo "${ECHO_T}$AS" >&6
2597 else
2598   echo "$as_me:$LINENO: result: no" >&5
2599 echo "${ECHO_T}no" >&6
2600 fi
2601
2602 fi
2603 if test -z "$ac_cv_prog_AS"; then
2604   ac_ct_AS=$AS
2605   # Extract the first word of "as", so it can be a program name with args.
2606 set dummy as; ac_word=$2
2607 echo "$as_me:$LINENO: checking for $ac_word" >&5
2608 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2609 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
2610   echo $ECHO_N "(cached) $ECHO_C" >&6
2611 else
2612   if test -n "$ac_ct_AS"; then
2613   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
2614 else
2615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2616 for as_dir in $PATH
2617 do
2618   IFS=$as_save_IFS
2619   test -z "$as_dir" && as_dir=.
2620   for ac_exec_ext in '' $ac_executable_extensions; do
2621   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2622     ac_cv_prog_ac_ct_AS="as"
2623     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2624     break 2
2625   fi
2626 done
2627 done
2628
2629 fi
2630 fi
2631 ac_ct_AS=$ac_cv_prog_ac_ct_AS
2632 if test -n "$ac_ct_AS"; then
2633   echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
2634 echo "${ECHO_T}$ac_ct_AS" >&6
2635 else
2636   echo "$as_me:$LINENO: result: no" >&5
2637 echo "${ECHO_T}no" >&6
2638 fi
2639
2640   AS=$ac_ct_AS
2641 else
2642   AS="$ac_cv_prog_AS"
2643 fi
2644
2645 if test -n "$ac_tool_prefix"; then
2646   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2647 set dummy ${ac_tool_prefix}ar; ac_word=$2
2648 echo "$as_me:$LINENO: checking for $ac_word" >&5
2649 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2650 if test "${ac_cv_prog_AR+set}" = set; then
2651   echo $ECHO_N "(cached) $ECHO_C" >&6
2652 else
2653   if test -n "$AR"; then
2654   ac_cv_prog_AR="$AR" # Let the user override the test.
2655 else
2656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2657 for as_dir in $PATH
2658 do
2659   IFS=$as_save_IFS
2660   test -z "$as_dir" && as_dir=.
2661   for ac_exec_ext in '' $ac_executable_extensions; do
2662   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2663     ac_cv_prog_AR="${ac_tool_prefix}ar"
2664     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2665     break 2
2666   fi
2667 done
2668 done
2669
2670 fi
2671 fi
2672 AR=$ac_cv_prog_AR
2673 if test -n "$AR"; then
2674   echo "$as_me:$LINENO: result: $AR" >&5
2675 echo "${ECHO_T}$AR" >&6
2676 else
2677   echo "$as_me:$LINENO: result: no" >&5
2678 echo "${ECHO_T}no" >&6
2679 fi
2680
2681 fi
2682 if test -z "$ac_cv_prog_AR"; then
2683   ac_ct_AR=$AR
2684   # Extract the first word of "ar", so it can be a program name with args.
2685 set dummy ar; ac_word=$2
2686 echo "$as_me:$LINENO: checking for $ac_word" >&5
2687 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2688 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
2689   echo $ECHO_N "(cached) $ECHO_C" >&6
2690 else
2691   if test -n "$ac_ct_AR"; then
2692   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2693 else
2694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2695 for as_dir in $PATH
2696 do
2697   IFS=$as_save_IFS
2698   test -z "$as_dir" && as_dir=.
2699   for ac_exec_ext in '' $ac_executable_extensions; do
2700   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2701     ac_cv_prog_ac_ct_AR="ar"
2702     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2703     break 2
2704   fi
2705 done
2706 done
2707
2708 fi
2709 fi
2710 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2711 if test -n "$ac_ct_AR"; then
2712   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
2713 echo "${ECHO_T}$ac_ct_AR" >&6
2714 else
2715   echo "$as_me:$LINENO: result: no" >&5
2716 echo "${ECHO_T}no" >&6
2717 fi
2718
2719   AR=$ac_ct_AR
2720 else
2721   AR="$ac_cv_prog_AR"
2722 fi
2723
2724 if test -n "$ac_tool_prefix"; then
2725   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2726 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2727 echo "$as_me:$LINENO: checking for $ac_word" >&5
2728 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2729 if test "${ac_cv_prog_RANLIB+set}" = set; then
2730   echo $ECHO_N "(cached) $ECHO_C" >&6
2731 else
2732   if test -n "$RANLIB"; then
2733   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2734 else
2735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2736 for as_dir in $PATH
2737 do
2738   IFS=$as_save_IFS
2739   test -z "$as_dir" && as_dir=.
2740   for ac_exec_ext in '' $ac_executable_extensions; do
2741   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2742     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2743     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2744     break 2
2745   fi
2746 done
2747 done
2748
2749 fi
2750 fi
2751 RANLIB=$ac_cv_prog_RANLIB
2752 if test -n "$RANLIB"; then
2753   echo "$as_me:$LINENO: result: $RANLIB" >&5
2754 echo "${ECHO_T}$RANLIB" >&6
2755 else
2756   echo "$as_me:$LINENO: result: no" >&5
2757 echo "${ECHO_T}no" >&6
2758 fi
2759
2760 fi
2761 if test -z "$ac_cv_prog_RANLIB"; then
2762   ac_ct_RANLIB=$RANLIB
2763   # Extract the first word of "ranlib", so it can be a program name with args.
2764 set dummy ranlib; ac_word=$2
2765 echo "$as_me:$LINENO: checking for $ac_word" >&5
2766 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2767 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2768   echo $ECHO_N "(cached) $ECHO_C" >&6
2769 else
2770   if test -n "$ac_ct_RANLIB"; then
2771   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2772 else
2773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2774 for as_dir in $PATH
2775 do
2776   IFS=$as_save_IFS
2777   test -z "$as_dir" && as_dir=.
2778   for ac_exec_ext in '' $ac_executable_extensions; do
2779   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2780     ac_cv_prog_ac_ct_RANLIB="ranlib"
2781     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2782     break 2
2783   fi
2784 done
2785 done
2786
2787   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2788 fi
2789 fi
2790 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2791 if test -n "$ac_ct_RANLIB"; then
2792   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2793 echo "${ECHO_T}$ac_ct_RANLIB" >&6
2794 else
2795   echo "$as_me:$LINENO: result: no" >&5
2796 echo "${ECHO_T}no" >&6
2797 fi
2798
2799   RANLIB=$ac_ct_RANLIB
2800 else
2801   RANLIB="$ac_cv_prog_RANLIB"
2802 fi
2803
2804 # Find a good install program.  We prefer a C program (faster),
2805 # so one script is as good as another.  But avoid the broken or
2806 # incompatible versions:
2807 # SysV /etc/install, /usr/sbin/install
2808 # SunOS /usr/etc/install
2809 # IRIX /sbin/install
2810 # AIX /bin/install
2811 # AmigaOS /C/install, which installs bootblocks on floppy discs
2812 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2813 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2814 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2815 # OS/2's system install, which has a completely different semantic
2816 # ./install, which can be erroneously created by make from ./install.sh.
2817 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
2818 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
2819 if test -z "$INSTALL"; then
2820 if test "${ac_cv_path_install+set}" = set; then
2821   echo $ECHO_N "(cached) $ECHO_C" >&6
2822 else
2823   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2824 for as_dir in $PATH
2825 do
2826   IFS=$as_save_IFS
2827   test -z "$as_dir" && as_dir=.
2828   # Account for people who put trailing slashes in PATH elements.
2829 case $as_dir/ in
2830   ./ | .// | /cC/* | \
2831   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2832   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
2833   /usr/ucb/* ) ;;
2834   *)
2835     # OSF1 and SCO ODT 3.0 have their own names for install.
2836     # Don't use installbsd from OSF since it installs stuff as root
2837     # by default.
2838     for ac_prog in ginstall scoinst install; do
2839       for ac_exec_ext in '' $ac_executable_extensions; do
2840         if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2841           if test $ac_prog = install &&
2842             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2843             # AIX install.  It has an incompatible calling convention.
2844             :
2845           elif test $ac_prog = install &&
2846             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2847             # program-specific install script used by HP pwplus--don't use.
2848             :
2849           else
2850             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2851             break 3
2852           fi
2853         fi
2854       done
2855     done
2856     ;;
2857 esac
2858 done
2859
2860
2861 fi
2862   if test "${ac_cv_path_install+set}" = set; then
2863     INSTALL=$ac_cv_path_install
2864   else
2865     # As a last resort, use the slow shell script.  We don't cache a
2866     # path for INSTALL within a source directory, because that will
2867     # break other packages using the cache if that directory is
2868     # removed, or if the path is relative.
2869     INSTALL=$ac_install_sh
2870   fi
2871 fi
2872 echo "$as_me:$LINENO: result: $INSTALL" >&5
2873 echo "${ECHO_T}$INSTALL" >&6
2874
2875 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2876 # It thinks the first close brace ends the variable substitution.
2877 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2878
2879 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2880
2881 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2882
2883
2884 # Disable shared libs by default
2885 # Check whether --enable-shared or --disable-shared was given.
2886 if test "${enable_shared+set}" = set; then
2887   enableval="$enable_shared"
2888   p=${PACKAGE-default}
2889 case $enableval in
2890 yes) enable_shared=yes ;;
2891 no) enable_shared=no ;;
2892 *)
2893   enable_shared=no
2894   # Look at the argument we got.  We use all the common list separators.
2895   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2896   for pkg in $enableval; do
2897     if test "X$pkg" = "X$p"; then
2898       enable_shared=yes
2899     fi
2900   done
2901   IFS="$ac_save_ifs"
2902   ;;
2903 esac
2904 else
2905   enable_shared=no
2906 fi;
2907 # Enable Win32 DLL on MS Windows - FIXME
2908
2909
2910 # Check whether --enable-static or --disable-static was given.
2911 if test "${enable_static+set}" = set; then
2912   enableval="$enable_static"
2913   p=${PACKAGE-default}
2914 case $enableval in
2915 yes) enable_static=yes ;;
2916 no) enable_static=no ;;
2917 *)
2918   enable_static=no
2919   # Look at the argument we got.  We use all the common list separators.
2920   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2921   for pkg in $enableval; do
2922     if test "X$pkg" = "X$p"; then
2923       enable_static=yes
2924     fi
2925   done
2926   IFS="$ac_save_ifs"
2927   ;;
2928 esac
2929 else
2930   enable_static=yes
2931 fi;
2932 # Check whether --enable-fast-install or --disable-fast-install was given.
2933 if test "${enable_fast_install+set}" = set; then
2934   enableval="$enable_fast_install"
2935   p=${PACKAGE-default}
2936 case $enableval in
2937 yes) enable_fast_install=yes ;;
2938 no) enable_fast_install=no ;;
2939 *)
2940   enable_fast_install=no
2941   # Look at the argument we got.  We use all the common list separators.
2942   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2943   for pkg in $enableval; do
2944     if test "X$pkg" = "X$p"; then
2945       enable_fast_install=yes
2946     fi
2947   done
2948   IFS="$ac_save_ifs"
2949   ;;
2950 esac
2951 else
2952   enable_fast_install=yes
2953 fi;
2954
2955 # Check whether --with-gnu-ld or --without-gnu-ld was given.
2956 if test "${with_gnu_ld+set}" = set; then
2957   withval="$with_gnu_ld"
2958   test "$withval" = no || with_gnu_ld=yes
2959 else
2960   with_gnu_ld=no
2961 fi;
2962 ac_prog=ld
2963 if test "$GCC" = yes; then
2964   # Check if gcc -print-prog-name=ld gives a path.
2965   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
2966 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
2967   case $host in
2968   *-*-mingw*)
2969     # gcc leaves a trailing carriage return which upsets mingw
2970     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2971   *)
2972     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2973   esac
2974   case $ac_prog in
2975     # Accept absolute paths.
2976     [\\/]* | [A-Za-z]:[\\/]*)
2977       re_direlt='/[^/][^/]*/\.\./'
2978       # Canonicalize the path of ld
2979       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
2980       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2981         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
2982       done
2983       test -z "$LD" && LD="$ac_prog"
2984       ;;
2985   "")
2986     # If it fails, then pretend we aren't using GCC.
2987     ac_prog=ld
2988     ;;
2989   *)
2990     # If it is relative, then search for the first ld in PATH.
2991     with_gnu_ld=unknown
2992     ;;
2993   esac
2994 elif test "$with_gnu_ld" = yes; then
2995   echo "$as_me:$LINENO: checking for GNU ld" >&5
2996 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
2997 else
2998   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
2999 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
3000 fi
3001 if test "${lt_cv_path_LD+set}" = set; then
3002   echo $ECHO_N "(cached) $ECHO_C" >&6
3003 else
3004   if test -z "$LD"; then
3005   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3006   for ac_dir in $PATH; do
3007     test -z "$ac_dir" && ac_dir=.
3008     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3009       lt_cv_path_LD="$ac_dir/$ac_prog"
3010       # Check to see if the program is GNU ld.  I'd rather use --version,
3011       # but apparently some GNU ld's only accept -v.
3012       # Break only if it was the GNU/non-GNU ld that we prefer.
3013       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
3014         test "$with_gnu_ld" != no && break
3015       else
3016         test "$with_gnu_ld" != yes && break
3017       fi
3018     fi
3019   done
3020   IFS="$ac_save_ifs"
3021 else
3022   lt_cv_path_LD="$LD" # Let the user override the test with a path.
3023 fi
3024 fi
3025
3026 LD="$lt_cv_path_LD"
3027 if test -n "$LD"; then
3028   echo "$as_me:$LINENO: result: $LD" >&5
3029 echo "${ECHO_T}$LD" >&6
3030 else
3031   echo "$as_me:$LINENO: result: no" >&5
3032 echo "${ECHO_T}no" >&6
3033 fi
3034 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
3035 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3036    { (exit 1); exit 1; }; }
3037 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
3038 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
3039 if test "${lt_cv_prog_gnu_ld+set}" = set; then
3040   echo $ECHO_N "(cached) $ECHO_C" >&6
3041 else
3042   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
3043 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3044   lt_cv_prog_gnu_ld=yes
3045 else
3046   lt_cv_prog_gnu_ld=no
3047 fi
3048 fi
3049 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
3050 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
3051 with_gnu_ld=$lt_cv_prog_gnu_ld
3052
3053
3054 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
3055 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
3056 if test "${lt_cv_ld_reload_flag+set}" = set; then
3057   echo $ECHO_N "(cached) $ECHO_C" >&6
3058 else
3059   lt_cv_ld_reload_flag='-r'
3060 fi
3061 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
3062 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
3063 reload_flag=$lt_cv_ld_reload_flag
3064 test -n "$reload_flag" && reload_flag=" $reload_flag"
3065
3066 echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
3067 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
3068 if test "${lt_cv_path_NM+set}" = set; then
3069   echo $ECHO_N "(cached) $ECHO_C" >&6
3070 else
3071   if test -n "$NM"; then
3072   # Let the user override the test.
3073   lt_cv_path_NM="$NM"
3074 else
3075   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3076   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3077     test -z "$ac_dir" && ac_dir=.
3078     tmp_nm=$ac_dir/${ac_tool_prefix}nm
3079     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
3080       # Check to see if the nm accepts a BSD-compat flag.
3081       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3082       #   nm: unknown option "B" ignored
3083       # Tru64's nm complains that /dev/null is an invalid object file
3084       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
3085         lt_cv_path_NM="$tmp_nm -B"
3086         break
3087       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
3088         lt_cv_path_NM="$tmp_nm -p"
3089         break
3090       else
3091         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3092         continue # so that we can try to find one that supports BSD flags
3093       fi
3094     fi
3095   done
3096   IFS="$ac_save_ifs"
3097   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3098 fi
3099 fi
3100
3101 NM="$lt_cv_path_NM"
3102 echo "$as_me:$LINENO: result: $NM" >&5
3103 echo "${ECHO_T}$NM" >&6
3104
3105 echo "$as_me:$LINENO: checking whether ln -s works" >&5
3106 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
3107 LN_S=$as_ln_s
3108 if test "$LN_S" = "ln -s"; then
3109   echo "$as_me:$LINENO: result: yes" >&5
3110 echo "${ECHO_T}yes" >&6
3111 else
3112   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
3113 echo "${ECHO_T}no, using $LN_S" >&6
3114 fi
3115
3116 echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5
3117 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6
3118 if test "${lt_cv_deplibs_check_method+set}" = set; then
3119   echo $ECHO_N "(cached) $ECHO_C" >&6
3120 else
3121   lt_cv_file_magic_cmd='$MAGIC_CMD'
3122 lt_cv_file_magic_test_file=
3123 lt_cv_deplibs_check_method='unknown'
3124 # Need to set the preceding variable on all platforms that support
3125 # interlibrary dependencies.
3126 # 'none' -- dependencies not supported.
3127 # `unknown' -- same as none, but documents that we really don't know.
3128 # 'pass_all' -- all dependencies passed with no checks.
3129 # 'test_compile' -- check by making test program.
3130 # 'file_magic [regex]' -- check by looking for files in library path
3131 # which responds to the $file_magic_cmd with a given egrep regex.
3132 # If you have `file' or equivalent on your system and you're not sure
3133 # whether `pass_all' will *always* work, you probably want this one.
3134
3135 case $host_os in
3136 aix*)
3137   lt_cv_deplibs_check_method=pass_all
3138   ;;
3139
3140 beos*)
3141   lt_cv_deplibs_check_method=pass_all
3142   ;;
3143
3144 bsdi4*)
3145   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
3146   lt_cv_file_magic_cmd='/usr/bin/file -L'
3147   lt_cv_file_magic_test_file=/shlib/libc.so
3148   ;;
3149
3150 cygwin* | mingw* |pw32*)
3151   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3152   lt_cv_file_magic_cmd='$OBJDUMP -f'
3153   ;;
3154
3155 darwin* | rhapsody*)
3156   # this will be overwritten by pass_all, but leave it in just in case
3157   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3158   lt_cv_file_magic_cmd='/usr/bin/file -L'
3159   case "$host_os" in
3160   rhapsody* | darwin1.012)
3161     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
3162     ;;
3163   *) # Darwin 1.3 on
3164     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3165     ;;
3166   esac
3167   lt_cv_deplibs_check_method=pass_all
3168   ;;
3169
3170 freebsd* | kfreebsd*-gnu)
3171   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3172     case $host_cpu in
3173     i*86 )
3174       # Not sure whether the presence of OpenBSD here was a mistake.
3175       # Let's accept both of them until this is cleared up.
3176       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
3177       lt_cv_file_magic_cmd=/usr/bin/file
3178       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3179       ;;
3180     esac
3181   else
3182     lt_cv_deplibs_check_method=pass_all
3183   fi
3184   ;;
3185
3186 gnu*)
3187   lt_cv_deplibs_check_method=pass_all
3188   ;;
3189
3190 hpux10.20*|hpux11*)
3191   case $host_cpu in
3192   hppa*)
3193     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
3194     lt_cv_file_magic_cmd=/usr/bin/file
3195     lt_cv_file_magic_test_file=/usr/lib/libc.sl
3196     ;;
3197   ia64*)
3198     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
3199     lt_cv_file_magic_cmd=/usr/bin/file
3200     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3201     ;;
3202   esac
3203   ;;
3204
3205 irix5* | irix6*)
3206   case $host_os in
3207   irix5*)
3208     # this will be overridden with pass_all, but let us keep it just in case
3209     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3210     ;;
3211   *)
3212     case $LD in
3213     *-32|*"-32 ") libmagic=32-bit;;
3214     *-n32|*"-n32 ") libmagic=N32;;
3215     *-64|*"-64 ") libmagic=64-bit;;
3216     *) libmagic=never-match;;
3217     esac
3218     # this will be overridden with pass_all, but let us keep it just in case
3219     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
3220     ;;
3221   esac
3222   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3223   lt_cv_deplibs_check_method=pass_all
3224   ;;
3225
3226 # This must be Linux ELF.
3227 linux-gnu*)
3228   case $host_cpu in
3229   alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
3230     lt_cv_deplibs_check_method=pass_all ;;
3231   *)
3232     # glibc up to 2.1.1 does not perform some relocations on ARM
3233     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
3234   esac
3235   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3236   ;;
3237
3238 netbsd* | knetbsd*-gnu)
3239   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
3240     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
3241   else
3242     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
3243   fi
3244   ;;
3245
3246 newsos6)
3247   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
3248   lt_cv_file_magic_cmd=/usr/bin/file
3249   lt_cv_file_magic_test_file=/usr/lib/libnls.so
3250   ;;
3251
3252 osf3* | osf4* | osf5*)
3253   # this will be overridden with pass_all, but let us keep it just in case
3254   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3255   lt_cv_file_magic_test_file=/shlib/libc.so
3256   lt_cv_deplibs_check_method=pass_all
3257   ;;
3258
3259 sco3.2v5*)
3260   lt_cv_deplibs_check_method=pass_all
3261   ;;
3262
3263 solaris*)
3264   lt_cv_deplibs_check_method=pass_all
3265   lt_cv_file_magic_test_file=/lib/libc.so
3266   ;;
3267
3268 sysv5uw[78]* | sysv4*uw2*)
3269   lt_cv_deplibs_check_method=pass_all
3270   ;;
3271
3272 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
3273   case $host_vendor in
3274   ncr)
3275     lt_cv_deplibs_check_method=pass_all
3276     ;;
3277   motorola)
3278     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
3279     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3280     ;;
3281   esac
3282   ;;
3283 esac
3284
3285 fi
3286 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
3287 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
3288 file_magic_cmd=$lt_cv_file_magic_cmd
3289 deplibs_check_method=$lt_cv_deplibs_check_method
3290
3291
3292
3293
3294
3295 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
3296
3297 # Only perform the check for file, if the check method requires it
3298 case $deplibs_check_method in
3299 file_magic*)
3300   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
3301     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
3302 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
3303 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3304   echo $ECHO_N "(cached) $ECHO_C" >&6
3305 else
3306   case $MAGIC_CMD in
3307   /*)
3308   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3309   ;;
3310   ?:/*)
3311   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3312   ;;
3313   *)
3314   ac_save_MAGIC_CMD="$MAGIC_CMD"
3315   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3316   ac_dummy="/usr/bin:$PATH"
3317   for ac_dir in $ac_dummy; do
3318     test -z "$ac_dir" && ac_dir=.
3319     if test -f $ac_dir/${ac_tool_prefix}file; then
3320       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
3321       if test -n "$file_magic_test_file"; then
3322         case $deplibs_check_method in
3323         "file_magic "*)
3324           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3325           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3326           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3327             egrep "$file_magic_regex" > /dev/null; then
3328             :
3329           else
3330             cat <<EOF 1>&2
3331
3332 *** Warning: the command libtool uses to detect shared libraries,
3333 *** $file_magic_cmd, produces output that libtool cannot recognize.
3334 *** The result is that libtool may fail to recognize shared libraries
3335 *** as such.  This will affect the creation of libtool libraries that
3336 *** depend on shared libraries, but programs linked with such libtool
3337 *** libraries will work regardless of this problem.  Nevertheless, you
3338 *** may want to report the problem to your system manager and/or to
3339 *** bug-libtool@gnu.org
3340
3341 EOF
3342           fi ;;
3343         esac
3344       fi
3345       break
3346     fi
3347   done
3348   IFS="$ac_save_ifs"
3349   MAGIC_CMD="$ac_save_MAGIC_CMD"
3350   ;;
3351 esac
3352 fi
3353
3354 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3355 if test -n "$MAGIC_CMD"; then
3356   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3357 echo "${ECHO_T}$MAGIC_CMD" >&6
3358 else
3359   echo "$as_me:$LINENO: result: no" >&5
3360 echo "${ECHO_T}no" >&6
3361 fi
3362
3363 if test -z "$lt_cv_path_MAGIC_CMD"; then
3364   if test -n "$ac_tool_prefix"; then
3365     echo "$as_me:$LINENO: checking for file" >&5
3366 echo $ECHO_N "checking for file... $ECHO_C" >&6
3367 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
3368   echo $ECHO_N "(cached) $ECHO_C" >&6
3369 else
3370   case $MAGIC_CMD in
3371   /*)
3372   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3373   ;;
3374   ?:/*)
3375   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3376   ;;
3377   *)
3378   ac_save_MAGIC_CMD="$MAGIC_CMD"
3379   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3380   ac_dummy="/usr/bin:$PATH"
3381   for ac_dir in $ac_dummy; do
3382     test -z "$ac_dir" && ac_dir=.
3383     if test -f $ac_dir/file; then
3384       lt_cv_path_MAGIC_CMD="$ac_dir/file"
3385       if test -n "$file_magic_test_file"; then
3386         case $deplibs_check_method in
3387         "file_magic "*)
3388           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
3389           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3390           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3391             egrep "$file_magic_regex" > /dev/null; then
3392             :
3393           else
3394             cat <<EOF 1>&2
3395
3396 *** Warning: the command libtool uses to detect shared libraries,
3397 *** $file_magic_cmd, produces output that libtool cannot recognize.
3398 *** The result is that libtool may fail to recognize shared libraries
3399 *** as such.  This will affect the creation of libtool libraries that
3400 *** depend on shared libraries, but programs linked with such libtool
3401 *** libraries will work regardless of this problem.  Nevertheless, you
3402 *** may want to report the problem to your system manager and/or to
3403 *** bug-libtool@gnu.org
3404
3405 EOF
3406           fi ;;
3407         esac
3408       fi
3409       break
3410     fi
3411   done
3412   IFS="$ac_save_ifs"
3413   MAGIC_CMD="$ac_save_MAGIC_CMD"
3414   ;;
3415 esac
3416 fi
3417
3418 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3419 if test -n "$MAGIC_CMD"; then
3420   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
3421 echo "${ECHO_T}$MAGIC_CMD" >&6
3422 else
3423   echo "$as_me:$LINENO: result: no" >&5
3424 echo "${ECHO_T}no" >&6
3425 fi
3426
3427   else
3428     MAGIC_CMD=:
3429   fi
3430 fi
3431
3432   fi
3433   ;;
3434 esac
3435
3436 if test -n "$ac_tool_prefix"; then
3437   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3438 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3439 echo "$as_me:$LINENO: checking for $ac_word" >&5
3440 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3441 if test "${ac_cv_prog_RANLIB+set}" = set; then
3442   echo $ECHO_N "(cached) $ECHO_C" >&6
3443 else
3444   if test -n "$RANLIB"; then
3445   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3446 else
3447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3448 for as_dir in $PATH
3449 do
3450   IFS=$as_save_IFS
3451   test -z "$as_dir" && as_dir=.
3452   for ac_exec_ext in '' $ac_executable_extensions; do
3453   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3454     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3455     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3456     break 2
3457   fi
3458 done
3459 done
3460
3461 fi
3462 fi
3463 RANLIB=$ac_cv_prog_RANLIB
3464 if test -n "$RANLIB"; then
3465   echo "$as_me:$LINENO: result: $RANLIB" >&5
3466 echo "${ECHO_T}$RANLIB" >&6
3467 else
3468   echo "$as_me:$LINENO: result: no" >&5
3469 echo "${ECHO_T}no" >&6
3470 fi
3471
3472 fi
3473 if test -z "$ac_cv_prog_RANLIB"; then
3474   ac_ct_RANLIB=$RANLIB
3475   # Extract the first word of "ranlib", so it can be a program name with args.
3476 set dummy ranlib; ac_word=$2
3477 echo "$as_me:$LINENO: checking for $ac_word" >&5
3478 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3479 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
3480   echo $ECHO_N "(cached) $ECHO_C" >&6
3481 else
3482   if test -n "$ac_ct_RANLIB"; then
3483   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3484 else
3485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3486 for as_dir in $PATH
3487 do
3488   IFS=$as_save_IFS
3489   test -z "$as_dir" && as_dir=.
3490   for ac_exec_ext in '' $ac_executable_extensions; do
3491   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3492     ac_cv_prog_ac_ct_RANLIB="ranlib"
3493     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3494     break 2
3495   fi
3496 done
3497 done
3498
3499   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
3500 fi
3501 fi
3502 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3503 if test -n "$ac_ct_RANLIB"; then
3504   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
3505 echo "${ECHO_T}$ac_ct_RANLIB" >&6
3506 else
3507   echo "$as_me:$LINENO: result: no" >&5
3508 echo "${ECHO_T}no" >&6
3509 fi
3510
3511   RANLIB=$ac_ct_RANLIB
3512 else
3513   RANLIB="$ac_cv_prog_RANLIB"
3514 fi
3515
3516 if test -n "$ac_tool_prefix"; then
3517   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3518 set dummy ${ac_tool_prefix}strip; ac_word=$2
3519 echo "$as_me:$LINENO: checking for $ac_word" >&5
3520 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3521 if test "${ac_cv_prog_STRIP+set}" = set; then
3522   echo $ECHO_N "(cached) $ECHO_C" >&6
3523 else
3524   if test -n "$STRIP"; then
3525   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3526 else
3527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3528 for as_dir in $PATH
3529 do
3530   IFS=$as_save_IFS
3531   test -z "$as_dir" && as_dir=.
3532   for ac_exec_ext in '' $ac_executable_extensions; do
3533   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3534     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3535     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3536     break 2
3537   fi
3538 done
3539 done
3540
3541 fi
3542 fi
3543 STRIP=$ac_cv_prog_STRIP
3544 if test -n "$STRIP"; then
3545   echo "$as_me:$LINENO: result: $STRIP" >&5
3546 echo "${ECHO_T}$STRIP" >&6
3547 else
3548   echo "$as_me:$LINENO: result: no" >&5
3549 echo "${ECHO_T}no" >&6
3550 fi
3551
3552 fi
3553 if test -z "$ac_cv_prog_STRIP"; then
3554   ac_ct_STRIP=$STRIP
3555   # Extract the first word of "strip", so it can be a program name with args.
3556 set dummy strip; ac_word=$2
3557 echo "$as_me:$LINENO: checking for $ac_word" >&5
3558 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3559 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
3560   echo $ECHO_N "(cached) $ECHO_C" >&6
3561 else
3562   if test -n "$ac_ct_STRIP"; then
3563   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3564 else
3565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3566 for as_dir in $PATH
3567 do
3568   IFS=$as_save_IFS
3569   test -z "$as_dir" && as_dir=.
3570   for ac_exec_ext in '' $ac_executable_extensions; do
3571   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3572     ac_cv_prog_ac_ct_STRIP="strip"
3573     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3574     break 2
3575   fi
3576 done
3577 done
3578
3579   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
3580 fi
3581 fi
3582 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3583 if test -n "$ac_ct_STRIP"; then
3584   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
3585 echo "${ECHO_T}$ac_ct_STRIP" >&6
3586 else
3587   echo "$as_me:$LINENO: result: no" >&5
3588 echo "${ECHO_T}no" >&6
3589 fi
3590
3591   STRIP=$ac_ct_STRIP
3592 else
3593   STRIP="$ac_cv_prog_STRIP"
3594 fi
3595
3596
3597 # Check for any special flags to pass to ltconfig.
3598 libtool_flags="--cache-file=$cache_file"
3599 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
3600 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
3601 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
3602 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
3603 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
3604
3605
3606 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
3607 if test "${enable_libtool_lock+set}" = set; then
3608   enableval="$enable_libtool_lock"
3609
3610 fi;
3611 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
3612 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
3613
3614
3615 # Check whether --with-pic or --without-pic was given.
3616 if test "${with_pic+set}" = set; then
3617   withval="$with_pic"
3618   pic_mode="$withval"
3619 else
3620   pic_mode=default
3621 fi;
3622 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
3623 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
3624
3625 # Some flags need to be propagated to the compiler or linker for good
3626 # libtool support.
3627 case $host in
3628 *-*-irix6*)
3629   # Find out which ABI we are using.
3630   echo '#line 3630 "configure"' > conftest.$ac_ext
3631   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3632   (eval $ac_compile) 2>&5
3633   ac_status=$?
3634   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3635   (exit $ac_status); }; then
3636    if test "$lt_cv_prog_gnu_ld" = yes; then
3637     case `/usr/bin/file conftest.$ac_objext` in
3638     *32-bit*)
3639       LD="${LD-ld} -melf32bsmip"
3640       ;;
3641     *N32*)
3642       LD="${LD-ld} -melf32bmipn32"
3643       ;;
3644     *64-bit*)
3645       LD="${LD-ld} -melf64bmip"
3646       ;;
3647     esac
3648    else
3649     case `/usr/bin/file conftest.$ac_objext` in
3650     *32-bit*)
3651       LD="${LD-ld} -32"
3652       ;;
3653     *N32*)
3654       LD="${LD-ld} -n32"
3655       ;;
3656     *64-bit*)
3657       LD="${LD-ld} -64"
3658       ;;
3659     esac
3660    fi
3661   fi
3662   rm -rf conftest*
3663   ;;
3664
3665 ia64-*-hpux*)
3666   # Find out which ABI we are using.
3667   echo 'int i;' > conftest.$ac_ext
3668   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3669   (eval $ac_compile) 2>&5
3670   ac_status=$?
3671   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3672   (exit $ac_status); }; then
3673     case "`/usr/bin/file conftest.o`" in
3674     *ELF-32*)
3675       HPUX_IA64_MODE="32"
3676       ;;
3677     *ELF-64*)
3678       HPUX_IA64_MODE="64"
3679       ;;
3680     esac
3681   fi
3682   rm -rf conftest*
3683   ;;
3684
3685 x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
3686   # Find out which ABI we are using.
3687   echo 'int i;' > conftest.$ac_ext
3688   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3689   (eval $ac_compile) 2>&5
3690   ac_status=$?
3691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3692   (exit $ac_status); }; then
3693     case "`/usr/bin/file conftest.o`" in
3694     *32-bit*)
3695       case $host in
3696         x86_64-*linux*)
3697           LD="${LD-ld} -m elf_i386"
3698           ;;
3699         ppc64-*linux*|powerpc64-*linux*)
3700           LD="${LD-ld} -m elf32ppclinux"
3701           ;;
3702         s390x-*linux*)
3703           LD="${LD-ld} -m elf_s390"
3704           ;;
3705         sparc64-*linux*)
3706           LD="${LD-ld} -m elf32_sparc"
3707           ;;
3708       esac
3709       ;;
3710     *64-bit*)
3711       case $host in
3712         x86_64-*linux*)
3713           LD="${LD-ld} -m elf_x86_64"
3714           ;;
3715         ppc*-*linux*|powerpc*-*linux*)
3716           LD="${LD-ld} -m elf64ppc"
3717           ;;
3718         s390*-*linux*)
3719           LD="${LD-ld} -m elf64_s390"
3720           ;;
3721         sparc*-*linux*)
3722           LD="${LD-ld} -m elf64_sparc"
3723           ;;
3724       esac
3725       ;;
3726     esac
3727   fi
3728   rm -rf conftest*
3729   ;;
3730
3731 *-*-sco3.2v5*)
3732   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
3733   SAVE_CFLAGS="$CFLAGS"
3734   CFLAGS="$CFLAGS -belf"
3735   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
3736 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
3737 if test "${lt_cv_cc_needs_belf+set}" = set; then
3738   echo $ECHO_N "(cached) $ECHO_C" >&6
3739 else
3740
3741
3742      ac_ext=c
3743 ac_cpp='$CPP $CPPFLAGS'
3744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3746 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3747
3748      if test x$gcc_no_link = xyes; then
3749   { { echo "$as_me:$LINENO: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&5
3750 echo "$as_me: error: Link tests are not allowed after GCC_NO_EXECUTABLES." >&2;}
3751    { (exit 1); exit 1; }; }
3752 fi
3753 cat >conftest.$ac_ext <<_ACEOF
3754 /* confdefs.h.  */
3755 _ACEOF
3756 cat confdefs.h >>conftest.$ac_ext
3757 cat >>conftest.$ac_ext <<_ACEOF
3758 /* end confdefs.h.  */
3759
3760 int
3761 main ()
3762 {
3763
3764   ;
3765   return 0;
3766 }
3767 _ACEOF
3768 rm -f conftest.$ac_objext conftest$ac_exeext
3769 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3770   (eval $ac_link) 2>conftest.er1
3771   ac_status=$?
3772   grep -v '^ *+' conftest.er1 >conftest.err
3773   rm -f conftest.er1
3774   cat conftest.err >&5
3775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3776   (exit $ac_status); } &&
3777          { ac_try='test -z "$ac_c_werror_flag"
3778                          || test ! -s conftest.err'
3779   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3780   (eval $ac_try) 2>&5
3781   ac_status=$?
3782   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3783   (exit $ac_status); }; } &&
3784          { ac_try='test -s conftest$ac_exeext'
3785   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3786   (eval $ac_try) 2>&5
3787   ac_status=$?
3788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3789   (exit $ac_status); }; }; then
3790   lt_cv_cc_needs_belf=yes
3791 else
3792   echo "$as_me: failed program was:" >&5
3793 sed 's/^/| /' conftest.$ac_ext >&5
3794
3795 lt_cv_cc_needs_belf=no
3796 fi
3797 rm -f conftest.err conftest.$ac_objext \
3798       conftest$ac_exeext conftest.$ac_ext
3799      ac_ext=c
3800 ac_cpp='$CPP $CPPFLAGS'
3801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3803 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3804
3805 fi
3806 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
3807 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
3808   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
3809     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
3810     CFLAGS="$SAVE_CFLAGS"
3811   fi
3812   ;;
3813
3814
3815 esac
3816
3817
3818 # Save cache, so that ltconfig can load it
3819 cat >confcache <<\_ACEOF
3820 # This file is a shell script that caches the results of configure
3821 # tests run on this system so they can be shared between configure
3822 # scripts and configure runs, see configure's option --config-cache.
3823 # It is not useful on other systems.  If it contains results you don't
3824 # want to keep, you may remove or edit it.
3825 #
3826 # config.status only pays attention to the cache file if you give it
3827 # the --recheck option to rerun configure.
3828 #
3829 # `ac_cv_env_foo' variables (set or unset) will be overridden when
3830 # loading this file, other *unset* `ac_cv_foo' will be assigned the
3831 # following values.
3832
3833 _ACEOF
3834
3835 # The following way of writing the cache mishandles newlines in values,
3836 # but we know of no workaround that is simple, portable, and efficient.
3837 # So, don't put newlines in cache variables' values.
3838 # Ultrix sh set writes to stderr and can't be redirected directly,
3839 # and sets the high bit in the cache file unless we assign to the vars.
3840 {
3841   (set) 2>&1 |
3842     case `(ac_space=' '; set | grep ac_space) 2>&1` in
3843     *ac_space=\ *)
3844       # `set' does not quote correctly, so add quotes (double-quote
3845       # substitution turns \\\\ into \\, and sed turns \\ into \).
3846       sed -n \
3847         "s/'/'\\\\''/g;
3848           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3849       ;;
3850     *)
3851       # `set' quotes correctly as required by POSIX, so do not add quotes.
3852       sed -n \
3853         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
3854       ;;
3855     esac;
3856 } |
3857   sed '
3858      t clear
3859      : clear
3860      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3861      t end
3862      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3863      : end' >>confcache
3864 if diff $cache_file confcache >/dev/null 2>&1; then :; else
3865   if test -w $cache_file; then
3866     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
3867     cat confcache >$cache_file
3868   else
3869     echo "not updating unwritable cache $cache_file"
3870   fi
3871 fi
3872 rm -f confcache
3873
3874 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
3875 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
3876 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
3877 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
3878 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
3879 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
3880 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
3881 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
3882 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
3883 || { { echo "$as_me:$LINENO: error: libtool configure failed" >&5
3884 echo "$as_me: error: libtool configure failed" >&2;}
3885    { (exit 1); exit 1; }; }
3886
3887 # Reload cache, that may have been modified by ltconfig
3888 if test -r "$cache_file"; then
3889   # Some versions of bash will fail to source /dev/null (special
3890   # files actually), so we avoid doing that.
3891   if test -f "$cache_file"; then
3892     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
3893 echo "$as_me: loading cache $cache_file" >&6;}
3894     case $cache_file in
3895       [\\/]* | ?:[\\/]* ) . $cache_file;;
3896       *)                      . ./$cache_file;;
3897     esac
3898   fi
3899 else
3900   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
3901 echo "$as_me: creating cache $cache_file" >&6;}
3902   >$cache_file
3903 fi
3904
3905
3906 # This can be used to rebuild libtool when needed
3907 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
3908
3909 # Always use our own libtool.
3910 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
3911
3912 # Redirect the config.log output again, so that the ltconfig log is not
3913 # clobbered by the next message.
3914 exec 5>>./config.log
3915
3916
3917
3918
3919
3920
3921
3922 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3923 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
3924 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
3925 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
3926   echo $ECHO_N "(cached) $ECHO_C" >&6
3927 else
3928   cat >conftest.make <<\_ACEOF
3929 all:
3930         @echo 'ac_maketemp="$(MAKE)"'
3931 _ACEOF
3932 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3933 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
3934 if test -n "$ac_maketemp"; then
3935   eval ac_cv_prog_make_${ac_make}_set=yes
3936 else
3937   eval ac_cv_prog_make_${ac_make}_set=no
3938 fi
3939 rm -f conftest.make
3940 fi
3941 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
3942   echo "$as_me:$LINENO: result: yes" >&5
3943 echo "${ECHO_T}yes" >&6
3944   SET_MAKE=
3945 else
3946   echo "$as_me:$LINENO: result: no" >&5
3947 echo "${ECHO_T}no" >&6
3948   SET_MAKE="MAKE=${MAKE-make}"
3949 fi
3950
3951
3952 # -------
3953 # Headers
3954 # -------
3955
3956 # Sanity check for the cross-compilation case:
3957 ac_ext=c
3958 ac_cpp='$CPP $CPPFLAGS'
3959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3962 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3963 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3964 # On Suns, sometimes $CPP names a directory.
3965 if test -n "$CPP" && test -d "$CPP"; then
3966   CPP=
3967 fi
3968 if test -z "$CPP"; then
3969   if test "${ac_cv_prog_CPP+set}" = set; then
3970   echo $ECHO_N "(cached) $ECHO_C" >&6
3971 else
3972       # Double quotes because CPP needs to be expanded
3973     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3974     do
3975       ac_preproc_ok=false
3976 for ac_c_preproc_warn_flag in '' yes
3977 do
3978   # Use a header file that comes with gcc, so configuring glibc
3979   # with a fresh cross-compiler works.
3980   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3981   # <limits.h> exists even on freestanding compilers.
3982   # On the NeXT, cc -E runs the code through the compiler's parser,
3983   # not just through cpp. "Syntax error" is here to catch this case.
3984   cat >conftest.$ac_ext <<_ACEOF
3985 /* confdefs.h.  */
3986 _ACEOF
3987 cat confdefs.h >>conftest.$ac_ext
3988 cat >>conftest.$ac_ext <<_ACEOF
3989 /* end confdefs.h.  */
3990 #ifdef __STDC__
3991 # include <limits.h>
3992 #else
3993 # include <assert.h>
3994 #endif
3995                      Syntax error
3996 _ACEOF
3997 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3998   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3999   ac_status=$?
4000   grep -v '^ *+' conftest.er1 >conftest.err
4001   rm -f conftest.er1
4002   cat conftest.err >&5
4003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4004   (exit $ac_status); } >/dev/null; then
4005   if test -s conftest.err; then
4006     ac_cpp_err=$ac_c_preproc_warn_flag
4007     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4008   else
4009     ac_cpp_err=
4010   fi
4011 else
4012   ac_cpp_err=yes
4013 fi
4014 if test -z "$ac_cpp_err"; then
4015   :
4016 else
4017   echo "$as_me: failed program was:" >&5
4018 sed 's/^/| /' conftest.$ac_ext >&5
4019
4020   # Broken: fails on valid input.
4021 continue
4022 fi
4023 rm -f conftest.err conftest.$ac_ext
4024
4025   # OK, works on sane cases.  Now check whether non-existent headers
4026   # can be detected and how.
4027   cat >conftest.$ac_ext <<_ACEOF
4028 /* confdefs.h.  */
4029 _ACEOF
4030 cat confdefs.h >>conftest.$ac_ext
4031 cat >>conftest.$ac_ext <<_ACEOF
4032 /* end confdefs.h.  */
4033 #include <ac_nonexistent.h>
4034 _ACEOF
4035 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4036   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4037   ac_status=$?
4038   grep -v '^ *+' conftest.er1 >conftest.err
4039   rm -f conftest.er1
4040   cat conftest.err >&5
4041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4042   (exit $ac_status); } >/dev/null; then
4043   if test -s conftest.err; then
4044     ac_cpp_err=$ac_c_preproc_warn_flag
4045     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4046   else
4047     ac_cpp_err=
4048   fi
4049 else
4050   ac_cpp_err=yes
4051 fi
4052 if test -z "$ac_cpp_err"; then
4053   # Broken: success on invalid input.
4054 continue
4055 else
4056   echo "$as_me: failed program was:" >&5
4057 sed 's/^/| /' conftest.$ac_ext >&5
4058
4059   # Passes both tests.
4060 ac_preproc_ok=:
4061 break
4062 fi
4063 rm -f conftest.err conftest.$ac_ext
4064
4065 done
4066 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4067 rm -f conftest.err conftest.$ac_ext
4068 if $ac_preproc_ok; then
4069   break
4070 fi
4071
4072     done
4073     ac_cv_prog_CPP=$CPP
4074
4075 fi
4076   CPP=$ac_cv_prog_CPP
4077 else
4078   ac_cv_prog_CPP=$CPP
4079 fi
4080 echo "$as_me:$LINENO: result: $CPP" >&5
4081 echo "${ECHO_T}$CPP" >&6
4082 ac_preproc_ok=false
4083 for ac_c_preproc_warn_flag in '' yes
4084 do
4085   # Use a header file that comes with gcc, so configuring glibc
4086   # with a fresh cross-compiler works.
4087   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4088   # <limits.h> exists even on freestanding compilers.
4089   # On the NeXT, cc -E runs the code through the compiler's parser,
4090   # not just through cpp. "Syntax error" is here to catch this case.
4091   cat >conftest.$ac_ext <<_ACEOF
4092 /* confdefs.h.  */
4093 _ACEOF
4094 cat confdefs.h >>conftest.$ac_ext
4095 cat >>conftest.$ac_ext <<_ACEOF
4096 /* end confdefs.h.  */
4097 #ifdef __STDC__
4098 # include <limits.h>
4099 #else
4100 # include <assert.h>
4101 #endif
4102                      Syntax error
4103 _ACEOF
4104 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4105   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4106   ac_status=$?
4107   grep -v '^ *+' conftest.er1 >conftest.err
4108   rm -f conftest.er1
4109   cat conftest.err >&5
4110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4111   (exit $ac_status); } >/dev/null; then
4112   if test -s conftest.err; then
4113     ac_cpp_err=$ac_c_preproc_warn_flag
4114     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4115   else
4116     ac_cpp_err=
4117   fi
4118 else
4119   ac_cpp_err=yes
4120 fi
4121 if test -z "$ac_cpp_err"; then
4122   :
4123 else
4124   echo "$as_me: failed program was:" >&5
4125 sed 's/^/| /' conftest.$ac_ext >&5
4126
4127   # Broken: fails on valid input.
4128 continue
4129 fi
4130 rm -f conftest.err conftest.$ac_ext
4131
4132   # OK, works on sane cases.  Now check whether non-existent headers
4133   # can be detected and how.
4134   cat >conftest.$ac_ext <<_ACEOF
4135 /* confdefs.h.  */
4136 _ACEOF
4137 cat confdefs.h >>conftest.$ac_ext
4138 cat >>conftest.$ac_ext <<_ACEOF
4139 /* end confdefs.h.  */
4140 #include <ac_nonexistent.h>
4141 _ACEOF
4142 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4143   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4144   ac_status=$?
4145   grep -v '^ *+' conftest.er1 >conftest.err
4146   rm -f conftest.er1
4147   cat conftest.err >&5
4148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4149   (exit $ac_status); } >/dev/null; then
4150   if test -s conftest.err; then
4151     ac_cpp_err=$ac_c_preproc_warn_flag
4152     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4153   else
4154     ac_cpp_err=
4155   fi
4156 else
4157   ac_cpp_err=yes
4158 fi
4159 if test -z "$ac_cpp_err"; then
4160   # Broken: success on invalid input.
4161 continue
4162 else
4163   echo "$as_me: failed program was:" >&5
4164 sed 's/^/| /' conftest.$ac_ext >&5
4165
4166   # Passes both tests.
4167 ac_preproc_ok=:
4168 break
4169 fi
4170 rm -f conftest.err conftest.$ac_ext
4171
4172 done
4173 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4174 rm -f conftest.err conftest.$ac_ext
4175 if $ac_preproc_ok; then
4176   :
4177 else
4178   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4179 See \`config.log' for more details." >&5
4180 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4181 See \`config.log' for more details." >&2;}
4182    { (exit 1); exit 1; }; }
4183 fi
4184
4185 ac_ext=c
4186 ac_cpp='$CPP $CPPFLAGS'
4187 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4188 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4189 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4190
4191
4192 echo "$as_me:$LINENO: checking for egrep" >&5
4193 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
4194 if test "${ac_cv_prog_egrep+set}" = set; then
4195   echo $ECHO_N "(cached) $ECHO_C" >&6
4196 else
4197   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
4198     then ac_cv_prog_egrep='grep -E'
4199     else ac_cv_prog_egrep='egrep'
4200     fi
4201 fi
4202 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
4203 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
4204  EGREP=$ac_cv_prog_egrep
4205
4206
4207 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4208 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4209 if test "${ac_cv_header_stdc+set}" = set; then
4210   echo $ECHO_N "(cached) $ECHO_C" >&6
4211 else
4212   cat >conftest.$ac_ext <<_ACEOF
4213 /* confdefs.h.  */
4214 _ACEOF
4215 cat confdefs.h >>conftest.$ac_ext
4216 cat >>conftest.$ac_ext <<_ACEOF
4217 /* end confdefs.h.  */
4218 #include <stdlib.h>
4219 #include <stdarg.h>
4220 #include <string.h>
4221 #include <float.h>
4222
4223 int
4224 main ()
4225 {
4226
4227   ;
4228   return 0;
4229 }
4230 _ACEOF
4231 rm -f conftest.$ac_objext
4232 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4233   (eval $ac_compile) 2>conftest.er1
4234   ac_status=$?
4235   grep -v '^ *+' conftest.er1 >conftest.err
4236   rm -f conftest.er1
4237   cat conftest.err >&5
4238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4239   (exit $ac_status); } &&
4240          { ac_try='test -z "$ac_c_werror_flag"
4241                          || test ! -s conftest.err'
4242   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4243   (eval $ac_try) 2>&5
4244   ac_status=$?
4245   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4246   (exit $ac_status); }; } &&
4247          { ac_try='test -s conftest.$ac_objext'
4248   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4249   (eval $ac_try) 2>&5
4250   ac_status=$?
4251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4252   (exit $ac_status); }; }; then
4253   ac_cv_header_stdc=yes
4254 else
4255   echo "$as_me: failed program was:" >&5
4256 sed 's/^/| /' conftest.$ac_ext >&5
4257
4258 ac_cv_header_stdc=no
4259 fi
4260 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4261
4262 if test $ac_cv_header_stdc = yes; then
4263   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4264   cat >conftest.$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 <string.h>
4271
4272 _ACEOF
4273 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4274   $EGREP "memchr" >/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 $ac_cv_header_stdc = yes; then
4284   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4285   cat >conftest.$ac_ext <<_ACEOF
4286 /* confdefs.h.  */
4287 _ACEOF
4288 cat confdefs.h >>conftest.$ac_ext
4289 cat >>conftest.$ac_ext <<_ACEOF
4290 /* end confdefs.h.  */
4291 #include <stdlib.h>
4292
4293 _ACEOF
4294 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4295   $EGREP "free" >/dev/null 2>&1; then
4296   :
4297 else
4298   ac_cv_header_stdc=no
4299 fi
4300 rm -f conftest*
4301
4302 fi
4303
4304 if test $ac_cv_header_stdc = yes; then
4305   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4306   if test "$cross_compiling" = yes; then
4307   :
4308 else
4309   cat >conftest.$ac_ext <<_ACEOF
4310 /* confdefs.h.  */
4311 _ACEOF
4312 cat confdefs.h >>conftest.$ac_ext
4313 cat >>conftest.$ac_ext <<_ACEOF
4314 /* end confdefs.h.  */
4315 #include <ctype.h>
4316 #if ((' ' & 0x0FF) == 0x020)
4317 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4318 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4319 #else
4320 # define ISLOWER(c) \
4321                    (('a' <= (c) && (c) <= 'i') \
4322                      || ('j' <= (c) && (c) <= 'r') \
4323                      || ('s' <= (c) && (c) <= 'z'))
4324 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4325 #endif
4326
4327 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4328 int
4329 main ()
4330 {
4331   int i;
4332   for (i = 0; i < 256; i++)
4333     if (XOR (islower (i), ISLOWER (i))
4334         || toupper (i) != TOUPPER (i))
4335       exit(2);
4336   exit (0);
4337 }
4338 _ACEOF
4339 rm -f conftest$ac_exeext
4340 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4341   (eval $ac_link) 2>&5
4342   ac_status=$?
4343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4344   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4345   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4346   (eval $ac_try) 2>&5
4347   ac_status=$?
4348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4349   (exit $ac_status); }; }; then
4350   :
4351 else
4352   echo "$as_me: program exited with status $ac_status" >&5
4353 echo "$as_me: failed program was:" >&5
4354 sed 's/^/| /' conftest.$ac_ext >&5
4355
4356 ( exit $ac_status )
4357 ac_cv_header_stdc=no
4358 fi
4359 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4360 fi
4361 fi
4362 fi
4363 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4364 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4365 if test $ac_cv_header_stdc = yes; then
4366
4367 cat >>confdefs.h <<\_ACEOF
4368 #define STDC_HEADERS 1
4369 _ACEOF
4370
4371 fi
4372
4373 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4384                   inttypes.h stdint.h unistd.h
4385 do
4386 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4387 echo "$as_me:$LINENO: checking for $ac_header" >&5
4388 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4389 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4390   echo $ECHO_N "(cached) $ECHO_C" >&6
4391 else
4392   cat >conftest.$ac_ext <<_ACEOF
4393 /* confdefs.h.  */
4394 _ACEOF
4395 cat confdefs.h >>conftest.$ac_ext
4396 cat >>conftest.$ac_ext <<_ACEOF
4397 /* end confdefs.h.  */
4398 $ac_includes_default
4399
4400 #include <$ac_header>
4401 _ACEOF
4402 rm -f conftest.$ac_objext
4403 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4404   (eval $ac_compile) 2>conftest.er1
4405   ac_status=$?
4406   grep -v '^ *+' conftest.er1 >conftest.err
4407   rm -f conftest.er1
4408   cat conftest.err >&5
4409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4410   (exit $ac_status); } &&
4411          { ac_try='test -z "$ac_c_werror_flag"
4412                          || test ! -s conftest.err'
4413   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4414   (eval $ac_try) 2>&5
4415   ac_status=$?
4416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4417   (exit $ac_status); }; } &&
4418          { ac_try='test -s conftest.$ac_objext'
4419   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4420   (eval $ac_try) 2>&5
4421   ac_status=$?
4422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4423   (exit $ac_status); }; }; then
4424   eval "$as_ac_Header=yes"
4425 else
4426   echo "$as_me: failed program was:" >&5
4427 sed 's/^/| /' conftest.$ac_ext >&5
4428
4429 eval "$as_ac_Header=no"
4430 fi
4431 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4432 fi
4433 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4434 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4435 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4436   cat >>confdefs.h <<_ACEOF
4437 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4438 _ACEOF
4439
4440 fi
4441
4442 done
4443
4444
4445 if test "${ac_cv_header_stdio_h+set}" = set; then
4446   echo "$as_me:$LINENO: checking for stdio.h" >&5
4447 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4448 if test "${ac_cv_header_stdio_h+set}" = set; then
4449   echo $ECHO_N "(cached) $ECHO_C" >&6
4450 fi
4451 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4452 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4453 else
4454   # Is the header compilable?
4455 echo "$as_me:$LINENO: checking stdio.h usability" >&5
4456 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6
4457 cat >conftest.$ac_ext <<_ACEOF
4458 /* confdefs.h.  */
4459 _ACEOF
4460 cat confdefs.h >>conftest.$ac_ext
4461 cat >>conftest.$ac_ext <<_ACEOF
4462 /* end confdefs.h.  */
4463 $ac_includes_default
4464 #include <stdio.h>
4465 _ACEOF
4466 rm -f conftest.$ac_objext
4467 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4468   (eval $ac_compile) 2>conftest.er1
4469   ac_status=$?
4470   grep -v '^ *+' conftest.er1 >conftest.err
4471   rm -f conftest.er1
4472   cat conftest.err >&5
4473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4474   (exit $ac_status); } &&
4475          { ac_try='test -z "$ac_c_werror_flag"
4476                          || test ! -s conftest.err'
4477   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4478   (eval $ac_try) 2>&5
4479   ac_status=$?
4480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4481   (exit $ac_status); }; } &&
4482          { ac_try='test -s conftest.$ac_objext'
4483   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4484   (eval $ac_try) 2>&5
4485   ac_status=$?
4486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4487   (exit $ac_status); }; }; then
4488   ac_header_compiler=yes
4489 else
4490   echo "$as_me: failed program was:" >&5
4491 sed 's/^/| /' conftest.$ac_ext >&5
4492
4493 ac_header_compiler=no
4494 fi
4495 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4496 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4497 echo "${ECHO_T}$ac_header_compiler" >&6
4498
4499 # Is the header present?
4500 echo "$as_me:$LINENO: checking stdio.h presence" >&5
4501 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6
4502 cat >conftest.$ac_ext <<_ACEOF
4503 /* confdefs.h.  */
4504 _ACEOF
4505 cat confdefs.h >>conftest.$ac_ext
4506 cat >>conftest.$ac_ext <<_ACEOF
4507 /* end confdefs.h.  */
4508 #include <stdio.h>
4509 _ACEOF
4510 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4511   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4512   ac_status=$?
4513   grep -v '^ *+' conftest.er1 >conftest.err
4514   rm -f conftest.er1
4515   cat conftest.err >&5
4516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4517   (exit $ac_status); } >/dev/null; then
4518   if test -s conftest.err; then
4519     ac_cpp_err=$ac_c_preproc_warn_flag
4520     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4521   else
4522     ac_cpp_err=
4523   fi
4524 else
4525   ac_cpp_err=yes
4526 fi
4527 if test -z "$ac_cpp_err"; then
4528   ac_header_preproc=yes
4529 else
4530   echo "$as_me: failed program was:" >&5
4531 sed 's/^/| /' conftest.$ac_ext >&5
4532
4533   ac_header_preproc=no
4534 fi
4535 rm -f conftest.err conftest.$ac_ext
4536 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4537 echo "${ECHO_T}$ac_header_preproc" >&6
4538
4539 # So?  What about this header?
4540 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4541   yes:no: )
4542     { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5
4543 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4544     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5
4545 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;}
4546     ac_header_preproc=yes
4547     ;;
4548   no:yes:* )
4549     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5
4550 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;}
4551     { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5
4552 echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;}
4553     { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5
4554 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;}
4555     { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5
4556 echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4557     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5
4558 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;}
4559     { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5
4560 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;}
4561     (
4562       cat <<\_ASBOX
4563 ## ------------------------------------------ ##
4564 ## Report this to the AC_PACKAGE_NAME lists.  ##
4565 ## ------------------------------------------ ##
4566 _ASBOX
4567     ) |
4568       sed "s/^/$as_me: WARNING:     /" >&2
4569     ;;
4570 esac
4571 echo "$as_me:$LINENO: checking for stdio.h" >&5
4572 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6
4573 if test "${ac_cv_header_stdio_h+set}" = set; then
4574   echo $ECHO_N "(cached) $ECHO_C" >&6
4575 else
4576   ac_cv_header_stdio_h=$ac_header_preproc
4577 fi
4578 echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5
4579 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6
4580
4581 fi
4582 if test $ac_cv_header_stdio_h = yes; then
4583   :
4584 else
4585   { { echo "$as_me:$LINENO: error: Can't find stdio.h.
4586 You must have a usable C system for the target already installed, at least
4587 including headers and, preferably, the library, before you can configure
4588 the Objective C runtime system.  If necessary, install gcc now with
4589 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&5
4590 echo "$as_me: error: Can't find stdio.h.
4591 You must have a usable C system for the target already installed, at least
4592 including headers and, preferably, the library, before you can configure
4593 the Objective C runtime system.  If necessary, install gcc now with
4594 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." >&2;}
4595    { (exit 1); exit 1; }; }
4596 fi
4597
4598
4599
4600 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4601 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
4602 if test "${ac_cv_header_stdc+set}" = set; then
4603   echo $ECHO_N "(cached) $ECHO_C" >&6
4604 else
4605   cat >conftest.$ac_ext <<_ACEOF
4606 /* confdefs.h.  */
4607 _ACEOF
4608 cat confdefs.h >>conftest.$ac_ext
4609 cat >>conftest.$ac_ext <<_ACEOF
4610 /* end confdefs.h.  */
4611 #include <stdlib.h>
4612 #include <stdarg.h>
4613 #include <string.h>
4614 #include <float.h>
4615
4616 int
4617 main ()
4618 {
4619
4620   ;
4621   return 0;
4622 }
4623 _ACEOF
4624 rm -f conftest.$ac_objext
4625 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4626   (eval $ac_compile) 2>conftest.er1
4627   ac_status=$?
4628   grep -v '^ *+' conftest.er1 >conftest.err
4629   rm -f conftest.er1
4630   cat conftest.err >&5
4631   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4632   (exit $ac_status); } &&
4633          { ac_try='test -z "$ac_c_werror_flag"
4634                          || test ! -s conftest.err'
4635   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4636   (eval $ac_try) 2>&5
4637   ac_status=$?
4638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4639   (exit $ac_status); }; } &&
4640          { ac_try='test -s conftest.$ac_objext'
4641   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4642   (eval $ac_try) 2>&5
4643   ac_status=$?
4644   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4645   (exit $ac_status); }; }; then
4646   ac_cv_header_stdc=yes
4647 else
4648   echo "$as_me: failed program was:" >&5
4649 sed 's/^/| /' conftest.$ac_ext >&5
4650
4651 ac_cv_header_stdc=no
4652 fi
4653 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4654
4655 if test $ac_cv_header_stdc = yes; then
4656   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4657   cat >conftest.$ac_ext <<_ACEOF
4658 /* confdefs.h.  */
4659 _ACEOF
4660 cat confdefs.h >>conftest.$ac_ext
4661 cat >>conftest.$ac_ext <<_ACEOF
4662 /* end confdefs.h.  */
4663 #include <string.h>
4664
4665 _ACEOF
4666 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4667   $EGREP "memchr" >/dev/null 2>&1; then
4668   :
4669 else
4670   ac_cv_header_stdc=no
4671 fi
4672 rm -f conftest*
4673
4674 fi
4675
4676 if test $ac_cv_header_stdc = yes; then
4677   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4678   cat >conftest.$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 <stdlib.h>
4685
4686 _ACEOF
4687 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4688   $EGREP "free" >/dev/null 2>&1; then
4689   :
4690 else
4691   ac_cv_header_stdc=no
4692 fi
4693 rm -f conftest*
4694
4695 fi
4696
4697 if test $ac_cv_header_stdc = yes; then
4698   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4699   if test "$cross_compiling" = yes; then
4700   :
4701 else
4702   cat >conftest.$ac_ext <<_ACEOF
4703 /* confdefs.h.  */
4704 _ACEOF
4705 cat confdefs.h >>conftest.$ac_ext
4706 cat >>conftest.$ac_ext <<_ACEOF
4707 /* end confdefs.h.  */
4708 #include <ctype.h>
4709 #if ((' ' & 0x0FF) == 0x020)
4710 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4711 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4712 #else
4713 # define ISLOWER(c) \
4714                    (('a' <= (c) && (c) <= 'i') \
4715                      || ('j' <= (c) && (c) <= 'r') \
4716                      || ('s' <= (c) && (c) <= 'z'))
4717 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4718 #endif
4719
4720 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4721 int
4722 main ()
4723 {
4724   int i;
4725   for (i = 0; i < 256; i++)
4726     if (XOR (islower (i), ISLOWER (i))
4727         || toupper (i) != TOUPPER (i))
4728       exit(2);
4729   exit (0);
4730 }
4731 _ACEOF
4732 rm -f conftest$ac_exeext
4733 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4734   (eval $ac_link) 2>&5
4735   ac_status=$?
4736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4737   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4738   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4739   (eval $ac_try) 2>&5
4740   ac_status=$?
4741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4742   (exit $ac_status); }; }; then
4743   :
4744 else
4745   echo "$as_me: program exited with status $ac_status" >&5
4746 echo "$as_me: failed program was:" >&5
4747 sed 's/^/| /' conftest.$ac_ext >&5
4748
4749 ( exit $ac_status )
4750 ac_cv_header_stdc=no
4751 fi
4752 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4753 fi
4754 fi
4755 fi
4756 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4757 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4758 if test $ac_cv_header_stdc = yes; then
4759
4760 cat >>confdefs.h <<\_ACEOF
4761 #define STDC_HEADERS 1
4762 _ACEOF
4763
4764 fi
4765
4766
4767
4768 for ac_header in sched.h
4769 do
4770 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4771 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4772   echo "$as_me:$LINENO: checking for $ac_header" >&5
4773 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4774 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4775   echo $ECHO_N "(cached) $ECHO_C" >&6
4776 fi
4777 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4778 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4779 else
4780   # Is the header compilable?
4781 echo "$as_me:$LINENO: checking $ac_header usability" >&5
4782 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4783 cat >conftest.$ac_ext <<_ACEOF
4784 /* confdefs.h.  */
4785 _ACEOF
4786 cat confdefs.h >>conftest.$ac_ext
4787 cat >>conftest.$ac_ext <<_ACEOF
4788 /* end confdefs.h.  */
4789 $ac_includes_default
4790 #include <$ac_header>
4791 _ACEOF
4792 rm -f conftest.$ac_objext
4793 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4794   (eval $ac_compile) 2>conftest.er1
4795   ac_status=$?
4796   grep -v '^ *+' conftest.er1 >conftest.err
4797   rm -f conftest.er1
4798   cat conftest.err >&5
4799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4800   (exit $ac_status); } &&
4801          { ac_try='test -z "$ac_c_werror_flag"
4802                          || test ! -s conftest.err'
4803   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4804   (eval $ac_try) 2>&5
4805   ac_status=$?
4806   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4807   (exit $ac_status); }; } &&
4808          { ac_try='test -s conftest.$ac_objext'
4809   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4810   (eval $ac_try) 2>&5
4811   ac_status=$?
4812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4813   (exit $ac_status); }; }; then
4814   ac_header_compiler=yes
4815 else
4816   echo "$as_me: failed program was:" >&5
4817 sed 's/^/| /' conftest.$ac_ext >&5
4818
4819 ac_header_compiler=no
4820 fi
4821 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4822 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4823 echo "${ECHO_T}$ac_header_compiler" >&6
4824
4825 # Is the header present?
4826 echo "$as_me:$LINENO: checking $ac_header presence" >&5
4827 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4828 cat >conftest.$ac_ext <<_ACEOF
4829 /* confdefs.h.  */
4830 _ACEOF
4831 cat confdefs.h >>conftest.$ac_ext
4832 cat >>conftest.$ac_ext <<_ACEOF
4833 /* end confdefs.h.  */
4834 #include <$ac_header>
4835 _ACEOF
4836 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4837   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4838   ac_status=$?
4839   grep -v '^ *+' conftest.er1 >conftest.err
4840   rm -f conftest.er1
4841   cat conftest.err >&5
4842   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843   (exit $ac_status); } >/dev/null; then
4844   if test -s conftest.err; then
4845     ac_cpp_err=$ac_c_preproc_warn_flag
4846     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4847   else
4848     ac_cpp_err=
4849   fi
4850 else
4851   ac_cpp_err=yes
4852 fi
4853 if test -z "$ac_cpp_err"; then
4854   ac_header_preproc=yes
4855 else
4856   echo "$as_me: failed program was:" >&5
4857 sed 's/^/| /' conftest.$ac_ext >&5
4858
4859   ac_header_preproc=no
4860 fi
4861 rm -f conftest.err conftest.$ac_ext
4862 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4863 echo "${ECHO_T}$ac_header_preproc" >&6
4864
4865 # So?  What about this header?
4866 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4867   yes:no: )
4868     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4869 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4870     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4871 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4872     ac_header_preproc=yes
4873     ;;
4874   no:yes:* )
4875     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4876 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4877     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4878 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4879     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4880 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4881     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4882 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4883     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4884 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4885     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4886 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4887     (
4888       cat <<\_ASBOX
4889 ## ------------------------------------------ ##
4890 ## Report this to the AC_PACKAGE_NAME lists.  ##
4891 ## ------------------------------------------ ##
4892 _ASBOX
4893     ) |
4894       sed "s/^/$as_me: WARNING:     /" >&2
4895     ;;
4896 esac
4897 echo "$as_me:$LINENO: checking for $ac_header" >&5
4898 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4899 if eval "test \"\${$as_ac_Header+set}\" = set"; then
4900   echo $ECHO_N "(cached) $ECHO_C" >&6
4901 else
4902   eval "$as_ac_Header=\$ac_header_preproc"
4903 fi
4904 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4905 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4906
4907 fi
4908 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4909   cat >>confdefs.h <<_ACEOF
4910 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4911 _ACEOF
4912
4913 fi
4914
4915 done
4916
4917
4918 # -----------
4919 # Miscellanea
4920 # -----------
4921
4922 # Determine CFLAGS for gthread.
4923 # FIXME: the current implementation is dependent on the 'r' variable
4924 # passed down from the top level
4925 echo "$as_me:$LINENO: checking for gthread cflags" >&5
4926 echo $ECHO_N "checking for gthread cflags... $ECHO_C" >&6
4927 if test "${objc_cv_gthread_flags+set}" = set; then
4928   echo $ECHO_N "(cached) $ECHO_C" >&6
4929 else
4930   if test -f "$r"/gcc/Makefile
4931 then
4932   objc_cv_gthread_flags=`grep \^GTHREAD_FLAGS "$r"/gcc/Makefile | awk -F= '{ print $2 }'`
4933 else
4934   { { echo "$as_me:$LINENO: error: not found" >&5
4935 echo "$as_me: error: not found" >&2;}
4936    { (exit 1); exit 1; }; }
4937 fi
4938 fi
4939 echo "$as_me:$LINENO: result: $objc_cv_gthread_flags" >&5
4940 echo "${ECHO_T}$objc_cv_gthread_flags" >&6
4941 GTHREAD_FLAGS=$objc_cv_gthread_flags
4942
4943
4944 # ------
4945 # Output
4946 # ------
4947
4948           ac_config_files="$ac_config_files Makefile"
4949
4950
4951           ac_config_commands="$ac_config_commands default"
4952
4953
4954 cat >confcache <<\_ACEOF
4955 # This file is a shell script that caches the results of configure
4956 # tests run on this system so they can be shared between configure
4957 # scripts and configure runs, see configure's option --config-cache.
4958 # It is not useful on other systems.  If it contains results you don't
4959 # want to keep, you may remove or edit it.
4960 #
4961 # config.status only pays attention to the cache file if you give it
4962 # the --recheck option to rerun configure.
4963 #
4964 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4965 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4966 # following values.
4967
4968 _ACEOF
4969
4970 # The following way of writing the cache mishandles newlines in values,
4971 # but we know of no workaround that is simple, portable, and efficient.
4972 # So, don't put newlines in cache variables' values.
4973 # Ultrix sh set writes to stderr and can't be redirected directly,
4974 # and sets the high bit in the cache file unless we assign to the vars.
4975 {
4976   (set) 2>&1 |
4977     case `(ac_space=' '; set | grep ac_space) 2>&1` in
4978     *ac_space=\ *)
4979       # `set' does not quote correctly, so add quotes (double-quote
4980       # substitution turns \\\\ into \\, and sed turns \\ into \).
4981       sed -n \
4982         "s/'/'\\\\''/g;
4983           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4984       ;;
4985     *)
4986       # `set' quotes correctly as required by POSIX, so do not add quotes.
4987       sed -n \
4988         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4989       ;;
4990     esac;
4991 } |
4992   sed '
4993      t clear
4994      : clear
4995      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4996      t end
4997      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4998      : end' >>confcache
4999 if diff $cache_file confcache >/dev/null 2>&1; then :; else
5000   if test -w $cache_file; then
5001     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
5002     cat confcache >$cache_file
5003   else
5004     echo "not updating unwritable cache $cache_file"
5005   fi
5006 fi
5007 rm -f confcache
5008
5009 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5010 # Let make expand exec_prefix.
5011 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5012
5013 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5014 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5015 # trailing colons and then remove the whole line if VPATH becomes empty
5016 # (actually we leave an empty line to preserve line numbers).
5017 if test "x$srcdir" = x.; then
5018   ac_vpsub='/^[  ]*VPATH[        ]*=/{
5019 s/:*\$(srcdir):*/:/;
5020 s/:*\${srcdir}:*/:/;
5021 s/:*@srcdir@:*/:/;
5022 s/^\([^=]*=[     ]*\):*/\1/;
5023 s/:*$//;
5024 s/^[^=]*=[       ]*$//;
5025 }'
5026 fi
5027
5028 # Transform confdefs.h into DEFS.
5029 # Protect against shell expansion while executing Makefile rules.
5030 # Protect against Makefile macro expansion.
5031 #
5032 # If the first sed substitution is executed (which looks for macros that
5033 # take arguments), then we branch to the quote section.  Otherwise,
5034 # look for a macro that doesn't take arguments.
5035 cat >confdef2opt.sed <<\_ACEOF
5036 t clear
5037 : clear
5038 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\),-D\1=\2,g
5039 t quote
5040 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\),-D\1=\2,g
5041 t quote
5042 d
5043 : quote
5044 s,[      `~#$^&*(){}\\|;'"<>?],\\&,g
5045 s,\[,\\&,g
5046 s,\],\\&,g
5047 s,\$,$$,g
5048 p
5049 _ACEOF
5050 # We use echo to avoid assuming a particular line-breaking character.
5051 # The extra dot is to prevent the shell from consuming trailing
5052 # line-breaks from the sub-command output.  A line-break within
5053 # single-quotes doesn't work because, if this script is created in a
5054 # platform that uses two characters for line-breaks (e.g., DOS), tr
5055 # would break.
5056 ac_LF_and_DOT=`echo; echo .`
5057 DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
5058 rm -f confdef2opt.sed
5059
5060
5061 ac_libobjs=
5062 ac_ltlibobjs=
5063 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5064   # 1. Remove the extension, and $U if already installed.
5065   ac_i=`echo "$ac_i" |
5066          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
5067   # 2. Add them.
5068   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
5069   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
5070 done
5071 LIBOBJS=$ac_libobjs
5072
5073 LTLIBOBJS=$ac_ltlibobjs
5074
5075
5076
5077 : ${CONFIG_STATUS=./config.status}
5078 ac_clean_files_save=$ac_clean_files
5079 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5080 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5081 echo "$as_me: creating $CONFIG_STATUS" >&6;}
5082 cat >$CONFIG_STATUS <<_ACEOF
5083 #! $SHELL
5084 # Generated by $as_me.
5085 # Run this file to recreate the current configuration.
5086 # Compiler output produced by configure, useful for debugging
5087 # configure, is in config.log if it exists.
5088
5089 debug=false
5090 ac_cs_recheck=false
5091 ac_cs_silent=false
5092 SHELL=\${CONFIG_SHELL-$SHELL}
5093 _ACEOF
5094
5095 cat >>$CONFIG_STATUS <<\_ACEOF
5096 ## --------------------- ##
5097 ## M4sh Initialization.  ##
5098 ## --------------------- ##
5099
5100 # Be Bourne compatible
5101 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5102   emulate sh
5103   NULLCMD=:
5104   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5105   # is contrary to our usage.  Disable this feature.
5106   alias -g '${1+"$@"}'='"$@"'
5107 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
5108   set -o posix
5109 fi
5110 DUALCASE=1; export DUALCASE # for MKS sh
5111
5112 # Support unset when possible.
5113 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5114   as_unset=unset
5115 else
5116   as_unset=false
5117 fi
5118
5119
5120 # Work around bugs in pre-3.0 UWIN ksh.
5121 $as_unset ENV MAIL MAILPATH
5122 PS1='$ '
5123 PS2='> '
5124 PS4='+ '
5125
5126 # NLS nuisances.
5127 for as_var in \
5128   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5129   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5130   LC_TELEPHONE LC_TIME
5131 do
5132   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5133     eval $as_var=C; export $as_var
5134   else
5135     $as_unset $as_var
5136   fi
5137 done
5138
5139 # Required to use basename.
5140 if expr a : '\(a\)' >/dev/null 2>&1; then
5141   as_expr=expr
5142 else
5143   as_expr=false
5144 fi
5145
5146 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
5147   as_basename=basename
5148 else
5149   as_basename=false
5150 fi
5151
5152
5153 # Name of the executable.
5154 as_me=`$as_basename "$0" ||
5155 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5156          X"$0" : 'X\(//\)$' \| \
5157          X"$0" : 'X\(/\)$' \| \
5158          .     : '\(.\)' 2>/dev/null ||
5159 echo X/"$0" |
5160     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
5161           /^X\/\(\/\/\)$/{ s//\1/; q; }
5162           /^X\/\(\/\).*/{ s//\1/; q; }
5163           s/.*/./; q'`
5164
5165
5166 # PATH needs CR, and LINENO needs CR and PATH.
5167 # Avoid depending upon Character Ranges.
5168 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5169 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5170 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5171 as_cr_digits='0123456789'
5172 as_cr_alnum=$as_cr_Letters$as_cr_digits
5173
5174 # The user is always right.
5175 if test "${PATH_SEPARATOR+set}" != set; then
5176   echo "#! /bin/sh" >conf$$.sh
5177   echo  "exit 0"   >>conf$$.sh
5178   chmod +x conf$$.sh
5179   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5180     PATH_SEPARATOR=';'
5181   else
5182     PATH_SEPARATOR=:
5183   fi
5184   rm -f conf$$.sh
5185 fi
5186
5187
5188   as_lineno_1=$LINENO
5189   as_lineno_2=$LINENO
5190   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5191   test "x$as_lineno_1" != "x$as_lineno_2" &&
5192   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
5193   # Find who we are.  Look in the path if we contain no path at all
5194   # relative or not.
5195   case $0 in
5196     *[\\/]* ) as_myself=$0 ;;
5197     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5198 for as_dir in $PATH
5199 do
5200   IFS=$as_save_IFS
5201   test -z "$as_dir" && as_dir=.
5202   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5203 done
5204
5205        ;;
5206   esac
5207   # We did not find ourselves, most probably we were run as `sh COMMAND'
5208   # in which case we are not to be found in the path.
5209   if test "x$as_myself" = x; then
5210     as_myself=$0
5211   fi
5212   if test ! -f "$as_myself"; then
5213     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
5214 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
5215    { (exit 1); exit 1; }; }
5216   fi
5217   case $CONFIG_SHELL in
5218   '')
5219     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
5221 do
5222   IFS=$as_save_IFS
5223   test -z "$as_dir" && as_dir=.
5224   for as_base in sh bash ksh sh5; do
5225          case $as_dir in
5226          /*)
5227            if ("$as_dir/$as_base" -c '
5228   as_lineno_1=$LINENO
5229   as_lineno_2=$LINENO
5230   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
5231   test "x$as_lineno_1" != "x$as_lineno_2" &&
5232   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
5233              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
5234              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
5235              CONFIG_SHELL=$as_dir/$as_base
5236              export CONFIG_SHELL
5237              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
5238            fi;;
5239          esac
5240        done
5241 done
5242 ;;
5243   esac
5244
5245   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5246   # uniformly replaced by the line number.  The first 'sed' inserts a
5247   # line-number line before each line; the second 'sed' does the real
5248   # work.  The second script uses 'N' to pair each line-number line
5249   # with the numbered line, and appends trailing '-' during
5250   # substitution so that $LINENO is not a special case at line end.
5251   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5252   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
5253   sed '=' <$as_myself |
5254     sed '
5255       N
5256       s,$,-,
5257       : loop
5258       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
5259       t loop
5260       s,-$,,
5261       s,^['$as_cr_digits']*\n,,
5262     ' >$as_me.lineno &&
5263   chmod +x $as_me.lineno ||
5264     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
5265 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
5266    { (exit 1); exit 1; }; }
5267
5268   # Don't try to exec as it changes $[0], causing all sort of problems
5269   # (the dirname of $[0] is not the place where we might find the
5270   # original and so on.  Autoconf is especially sensible to this).
5271   . ./$as_me.lineno
5272   # Exit status is that of the last command.
5273   exit
5274 }
5275
5276
5277 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
5278   *c*,-n*) ECHO_N= ECHO_C='
5279 ' ECHO_T='      ' ;;
5280   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
5281   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
5282 esac
5283
5284 if expr a : '\(a\)' >/dev/null 2>&1; then
5285   as_expr=expr
5286 else
5287   as_expr=false
5288 fi
5289
5290 rm -f conf$$ conf$$.exe conf$$.file
5291 echo >conf$$.file
5292 if ln -s conf$$.file conf$$ 2>/dev/null; then
5293   # We could just check for DJGPP; but this test a) works b) is more generic
5294   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
5295   if test -f conf$$.exe; then
5296     # Don't use ln at all; we don't have any links
5297     as_ln_s='cp -p'
5298   else
5299     as_ln_s='ln -s'
5300   fi
5301 elif ln conf$$.file conf$$ 2>/dev/null; then
5302   as_ln_s=ln
5303 else
5304   as_ln_s='cp -p'
5305 fi
5306 rm -f conf$$ conf$$.exe conf$$.file
5307
5308 if mkdir -p . 2>/dev/null; then
5309   as_mkdir_p=:
5310 else
5311   test -d ./-p && rmdir ./-p
5312   as_mkdir_p=false
5313 fi
5314
5315 as_executable_p="test -f"
5316
5317 # Sed expression to map a string onto a valid CPP name.
5318 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5319
5320 # Sed expression to map a string onto a valid variable name.
5321 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5322
5323
5324 # IFS
5325 # We need space, tab and new line, in precisely that order.
5326 as_nl='
5327 '
5328 IFS="   $as_nl"
5329
5330 # CDPATH.
5331 $as_unset CDPATH
5332
5333 exec 6>&1
5334
5335 # Open the log real soon, to keep \$[0] and so on meaningful, and to
5336 # report actual input values of CONFIG_FILES etc. instead of their
5337 # values after options handling.  Logging --version etc. is OK.
5338 exec 5>>config.log
5339 {
5340   echo
5341   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5342 ## Running $as_me. ##
5343 _ASBOX
5344 } >&5
5345 cat >&5 <<_CSEOF
5346
5347 This file was extended by $as_me, which was
5348 generated by GNU Autoconf 2.59.  Invocation command line was
5349
5350   CONFIG_FILES    = $CONFIG_FILES
5351   CONFIG_HEADERS  = $CONFIG_HEADERS
5352   CONFIG_LINKS    = $CONFIG_LINKS
5353   CONFIG_COMMANDS = $CONFIG_COMMANDS
5354   $ $0 $@
5355
5356 _CSEOF
5357 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
5358 echo >&5
5359 _ACEOF
5360
5361 # Files that config.status was made for.
5362 if test -n "$ac_config_files"; then
5363   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
5364 fi
5365
5366 if test -n "$ac_config_headers"; then
5367   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
5368 fi
5369
5370 if test -n "$ac_config_links"; then
5371   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
5372 fi
5373
5374 if test -n "$ac_config_commands"; then
5375   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
5376 fi
5377
5378 cat >>$CONFIG_STATUS <<\_ACEOF
5379
5380 ac_cs_usage="\
5381 \`$as_me' instantiates files from templates according to the
5382 current configuration.
5383
5384 Usage: $0 [OPTIONS] [FILE]...
5385
5386   -h, --help       print this help, then exit
5387   -V, --version    print version number, then exit
5388   -q, --quiet      do not print progress messages
5389   -d, --debug      don't remove temporary files
5390       --recheck    update $as_me by reconfiguring in the same conditions
5391   --file=FILE[:TEMPLATE]
5392                    instantiate the configuration file FILE
5393
5394 Configuration files:
5395 $config_files
5396
5397 Configuration commands:
5398 $config_commands
5399
5400 Report bugs to <bug-autoconf@gnu.org>."
5401 _ACEOF
5402
5403 cat >>$CONFIG_STATUS <<_ACEOF
5404 ac_cs_version="\\
5405 config.status
5406 configured by $0, generated by GNU Autoconf 2.59,
5407   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
5408
5409 Copyright (C) 2003 Free Software Foundation, Inc.
5410 This config.status script is free software; the Free Software Foundation
5411 gives unlimited permission to copy, distribute and modify it."
5412 srcdir=$srcdir
5413 INSTALL="$INSTALL"
5414 _ACEOF
5415
5416 cat >>$CONFIG_STATUS <<\_ACEOF
5417 # If no file are specified by the user, then we need to provide default
5418 # value.  By we need to know if files were specified by the user.
5419 ac_need_defaults=:
5420 while test $# != 0
5421 do
5422   case $1 in
5423   --*=*)
5424     ac_option=`expr "x$1" : 'x\([^=]*\)='`
5425     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
5426     ac_shift=:
5427     ;;
5428   -*)
5429     ac_option=$1
5430     ac_optarg=$2
5431     ac_shift=shift
5432     ;;
5433   *) # This is not an option, so the user has probably given explicit
5434      # arguments.
5435      ac_option=$1
5436      ac_need_defaults=false;;
5437   esac
5438
5439   case $ac_option in
5440   # Handling of the options.
5441 _ACEOF
5442 cat >>$CONFIG_STATUS <<\_ACEOF
5443   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5444     ac_cs_recheck=: ;;
5445   --version | --vers* | -V )
5446     echo "$ac_cs_version"; exit 0 ;;
5447   --he | --h)
5448     # Conflict between --help and --header
5449     { { echo "$as_me:$LINENO: error: ambiguous option: $1
5450 Try \`$0 --help' for more information." >&5
5451 echo "$as_me: error: ambiguous option: $1
5452 Try \`$0 --help' for more information." >&2;}
5453    { (exit 1); exit 1; }; };;
5454   --help | --hel | -h )
5455     echo "$ac_cs_usage"; exit 0 ;;
5456   --debug | --d* | -d )
5457     debug=: ;;
5458   --file | --fil | --fi | --f )
5459     $ac_shift
5460     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5461     ac_need_defaults=false;;
5462   --header | --heade | --head | --hea )
5463     $ac_shift
5464     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5465     ac_need_defaults=false;;
5466   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5467   | -silent | --silent | --silen | --sile | --sil | --si | --s)
5468     ac_cs_silent=: ;;
5469
5470   # This is an error.
5471   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
5472 Try \`$0 --help' for more information." >&5
5473 echo "$as_me: error: unrecognized option: $1
5474 Try \`$0 --help' for more information." >&2;}
5475    { (exit 1); exit 1; }; } ;;
5476
5477   *) ac_config_targets="$ac_config_targets $1" ;;
5478
5479   esac
5480   shift
5481 done
5482
5483 ac_configure_extra_args=
5484
5485 if $ac_cs_silent; then
5486   exec 6>/dev/null
5487   ac_configure_extra_args="$ac_configure_extra_args --silent"
5488 fi
5489
5490 _ACEOF
5491 cat >>$CONFIG_STATUS <<_ACEOF
5492 if \$ac_cs_recheck; then
5493   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5494   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5495 fi
5496
5497 _ACEOF
5498
5499 cat >>$CONFIG_STATUS <<_ACEOF
5500 #
5501 # INIT-COMMANDS section.
5502 #
5503
5504 srcdir=${srcdir}
5505 host=${host}
5506 target=${target}
5507 with_target_subdir=${with_target_subdir}
5508 with_multisubdir=${with_multisubdir}
5509 ac_configure_args="--enable-multilib ${ac_configure_args}"
5510 toplevel_srcdir=${toplevel_srcdir}
5511 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
5512 ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
5513
5514
5515 _ACEOF
5516
5517
5518
5519 cat >>$CONFIG_STATUS <<\_ACEOF
5520 for ac_config_target in $ac_config_targets
5521 do
5522   case "$ac_config_target" in
5523   # Handling of arguments.
5524   "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5525   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
5526   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5527 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5528    { (exit 1); exit 1; }; };;
5529   esac
5530 done
5531
5532 # If the user did not use the arguments to specify the items to instantiate,
5533 # then the envvar interface is used.  Set only those that are not.
5534 # We use the long form for the default assignment because of an extremely
5535 # bizarre bug on SunOS 4.1.3.
5536 if $ac_need_defaults; then
5537   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5538   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5539 fi
5540
5541 # Have a temporary directory for convenience.  Make it in the build tree
5542 # simply because there is no reason to put it here, and in addition,
5543 # creating and moving files from /tmp can sometimes cause problems.
5544 # Create a temporary directory, and hook for its removal unless debugging.
5545 $debug ||
5546 {
5547   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
5548   trap '{ (exit 1); exit 1; }' 1 2 13 15
5549 }
5550
5551 # Create a (secure) tmp directory for tmp files.
5552
5553 {
5554   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
5555   test -n "$tmp" && test -d "$tmp"
5556 }  ||
5557 {
5558   tmp=./confstat$$-$RANDOM
5559   (umask 077 && mkdir $tmp)
5560 } ||
5561 {
5562    echo "$me: cannot create a temporary directory in ." >&2
5563    { (exit 1); exit 1; }
5564 }
5565
5566 _ACEOF
5567
5568 cat >>$CONFIG_STATUS <<_ACEOF
5569
5570 #
5571 # CONFIG_FILES section.
5572 #
5573
5574 # No need to generate the scripts if there are no CONFIG_FILES.
5575 # This happens for instance when ./config.status config.h
5576 if test -n "\$CONFIG_FILES"; then
5577   # Protect against being on the right side of a sed subst in config.status.
5578   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
5579    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
5580 s,@SHELL@,$SHELL,;t t
5581 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
5582 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
5583 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
5584 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
5585 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
5586 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
5587 s,@exec_prefix@,$exec_prefix,;t t
5588 s,@prefix@,$prefix,;t t
5589 s,@program_transform_name@,$program_transform_name,;t t
5590 s,@bindir@,$bindir,;t t
5591 s,@sbindir@,$sbindir,;t t
5592 s,@libexecdir@,$libexecdir,;t t
5593 s,@datadir@,$datadir,;t t
5594 s,@sysconfdir@,$sysconfdir,;t t
5595 s,@sharedstatedir@,$sharedstatedir,;t t
5596 s,@localstatedir@,$localstatedir,;t t
5597 s,@libdir@,$libdir,;t t
5598 s,@includedir@,$includedir,;t t
5599 s,@oldincludedir@,$oldincludedir,;t t
5600 s,@infodir@,$infodir,;t t
5601 s,@mandir@,$mandir,;t t
5602 s,@build_alias@,$build_alias,;t t
5603 s,@host_alias@,$host_alias,;t t
5604 s,@target_alias@,$target_alias,;t t
5605 s,@DEFS@,$DEFS,;t t
5606 s,@ECHO_C@,$ECHO_C,;t t
5607 s,@ECHO_N@,$ECHO_N,;t t
5608 s,@ECHO_T@,$ECHO_T,;t t
5609 s,@LIBS@,$LIBS,;t t
5610 s,@VERSION@,$VERSION,;t t
5611 s,@OBJC_BOEHM_GC@,$OBJC_BOEHM_GC,;t t
5612 s,@toplevel_srcdir@,$toplevel_srcdir,;t t
5613 s,@build@,$build,;t t
5614 s,@build_cpu@,$build_cpu,;t t
5615 s,@build_vendor@,$build_vendor,;t t
5616 s,@build_os@,$build_os,;t t
5617 s,@host@,$host,;t t
5618 s,@host_cpu@,$host_cpu,;t t
5619 s,@host_vendor@,$host_vendor,;t t
5620 s,@host_os@,$host_os,;t t
5621 s,@target@,$target,;t t
5622 s,@target_cpu@,$target_cpu,;t t
5623 s,@target_vendor@,$target_vendor,;t t
5624 s,@target_os@,$target_os,;t t
5625 s,@target_noncanonical@,$target_noncanonical,;t t
5626 s,@glibcpp_srcdir@,$glibcpp_srcdir,;t t
5627 s,@gcc_version@,$gcc_version,;t t
5628 s,@toolexecdir@,$toolexecdir,;t t
5629 s,@toolexeclibdir@,$toolexeclibdir,;t t
5630 s,@libext@,$libext,;t t
5631 s,@CC@,$CC,;t t
5632 s,@ac_ct_CC@,$ac_ct_CC,;t t
5633 s,@EXEEXT@,$EXEEXT,;t t
5634 s,@OBJEXT@,$OBJEXT,;t t
5635 s,@CFLAGS@,$CFLAGS,;t t
5636 s,@AS@,$AS,;t t
5637 s,@ac_ct_AS@,$ac_ct_AS,;t t
5638 s,@AR@,$AR,;t t
5639 s,@ac_ct_AR@,$ac_ct_AR,;t t
5640 s,@RANLIB@,$RANLIB,;t t
5641 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
5642 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
5643 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
5644 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
5645 s,@LN_S@,$LN_S,;t t
5646 s,@STRIP@,$STRIP,;t t
5647 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
5648 s,@LIBTOOL@,$LIBTOOL,;t t
5649 s,@SET_MAKE@,$SET_MAKE,;t t
5650 s,@CPP@,$CPP,;t t
5651 s,@CPPFLAGS@,$CPPFLAGS,;t t
5652 s,@EGREP@,$EGREP,;t t
5653 s,@GTHREAD_FLAGS@,$GTHREAD_FLAGS,;t t
5654 s,@LIBOBJS@,$LIBOBJS,;t t
5655 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
5656 CEOF
5657
5658 _ACEOF
5659
5660   cat >>$CONFIG_STATUS <<\_ACEOF
5661   # Split the substitutions into bite-sized pieces for seds with
5662   # small command number limits, like on Digital OSF/1 and HP-UX.
5663   ac_max_sed_lines=48
5664   ac_sed_frag=1 # Number of current file.
5665   ac_beg=1 # First line for current file.
5666   ac_end=$ac_max_sed_lines # Line after last line for current file.
5667   ac_more_lines=:
5668   ac_sed_cmds=
5669   while $ac_more_lines; do
5670     if test $ac_beg -gt 1; then
5671       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5672     else
5673       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
5674     fi
5675     if test ! -s $tmp/subs.frag; then
5676       ac_more_lines=false
5677     else
5678       # The purpose of the label and of the branching condition is to
5679       # speed up the sed processing (if there are no `@' at all, there
5680       # is no need to browse any of the substitutions).
5681       # These are the two extra sed commands mentioned above.
5682       (echo ':t
5683   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
5684       if test -z "$ac_sed_cmds"; then
5685         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
5686       else
5687         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
5688       fi
5689       ac_sed_frag=`expr $ac_sed_frag + 1`
5690       ac_beg=$ac_end
5691       ac_end=`expr $ac_end + $ac_max_sed_lines`
5692     fi
5693   done
5694   if test -z "$ac_sed_cmds"; then
5695     ac_sed_cmds=cat
5696   fi
5697 fi # test -n "$CONFIG_FILES"
5698
5699 _ACEOF
5700 cat >>$CONFIG_STATUS <<\_ACEOF
5701 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
5702   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5703   case $ac_file in
5704   - | *:- | *:-:* ) # input from stdin
5705         cat >$tmp/stdin
5706         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5707         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5708   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5709         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5710   * )   ac_file_in=$ac_file.in ;;
5711   esac
5712
5713   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
5714   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5715 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5716          X"$ac_file" : 'X\(//\)[^/]' \| \
5717          X"$ac_file" : 'X\(//\)$' \| \
5718          X"$ac_file" : 'X\(/\)' \| \
5719          .     : '\(.\)' 2>/dev/null ||
5720 echo X"$ac_file" |
5721     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5722           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5723           /^X\(\/\/\)$/{ s//\1/; q; }
5724           /^X\(\/\).*/{ s//\1/; q; }
5725           s/.*/./; q'`
5726   { if $as_mkdir_p; then
5727     mkdir -p "$ac_dir"
5728   else
5729     as_dir="$ac_dir"
5730     as_dirs=
5731     while test ! -d "$as_dir"; do
5732       as_dirs="$as_dir $as_dirs"
5733       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5734 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5735          X"$as_dir" : 'X\(//\)[^/]' \| \
5736          X"$as_dir" : 'X\(//\)$' \| \
5737          X"$as_dir" : 'X\(/\)' \| \
5738          .     : '\(.\)' 2>/dev/null ||
5739 echo X"$as_dir" |
5740     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5741           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5742           /^X\(\/\/\)$/{ s//\1/; q; }
5743           /^X\(\/\).*/{ s//\1/; q; }
5744           s/.*/./; q'`
5745     done
5746     test ! -n "$as_dirs" || mkdir $as_dirs
5747   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5748 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5749    { (exit 1); exit 1; }; }; }
5750
5751   ac_builddir=.
5752
5753 if test "$ac_dir" != .; then
5754   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5755   # A "../" for each directory in $ac_dir_suffix.
5756   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5757 else
5758   ac_dir_suffix= ac_top_builddir=
5759 fi
5760
5761 case $srcdir in
5762   .)  # No --srcdir option.  We are building in place.
5763     ac_srcdir=.
5764     if test -z "$ac_top_builddir"; then
5765        ac_top_srcdir=.
5766     else
5767        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5768     fi ;;
5769   [\\/]* | ?:[\\/]* )  # Absolute path.
5770     ac_srcdir=$srcdir$ac_dir_suffix;
5771     ac_top_srcdir=$srcdir ;;
5772   *) # Relative path.
5773     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5774     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5775 esac
5776
5777 # Do not use `cd foo && pwd` to compute absolute paths, because
5778 # the directories may not exist.
5779 case `pwd` in
5780 .) ac_abs_builddir="$ac_dir";;
5781 *)
5782   case "$ac_dir" in
5783   .) ac_abs_builddir=`pwd`;;
5784   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5785   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5786   esac;;
5787 esac
5788 case $ac_abs_builddir in
5789 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5790 *)
5791   case ${ac_top_builddir}. in
5792   .) ac_abs_top_builddir=$ac_abs_builddir;;
5793   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5794   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5795   esac;;
5796 esac
5797 case $ac_abs_builddir in
5798 .) ac_abs_srcdir=$ac_srcdir;;
5799 *)
5800   case $ac_srcdir in
5801   .) ac_abs_srcdir=$ac_abs_builddir;;
5802   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5803   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5804   esac;;
5805 esac
5806 case $ac_abs_builddir in
5807 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5808 *)
5809   case $ac_top_srcdir in
5810   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5811   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5812   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5813   esac;;
5814 esac
5815
5816
5817   case $INSTALL in
5818   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5819   *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5820   esac
5821
5822   if test x"$ac_file" != x-; then
5823     { echo "$as_me:$LINENO: creating $ac_file" >&5
5824 echo "$as_me: creating $ac_file" >&6;}
5825     rm -f "$ac_file"
5826   fi
5827   # Let's still pretend it is `configure' which instantiates (i.e., don't
5828   # use $as_me), people would be surprised to read:
5829   #    /* config.h.  Generated by config.status.  */
5830   if test x"$ac_file" = x-; then
5831     configure_input=
5832   else
5833     configure_input="$ac_file.  "
5834   fi
5835   configure_input=$configure_input"Generated from `echo $ac_file_in |
5836                                      sed 's,.*/,,'` by configure."
5837
5838   # First look for the input files in the build tree, otherwise in the
5839   # src tree.
5840   ac_file_inputs=`IFS=:
5841     for f in $ac_file_in; do
5842       case $f in
5843       -) echo $tmp/stdin ;;
5844       [\\/$]*)
5845          # Absolute (can't be DOS-style, as IFS=:)
5846          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5847 echo "$as_me: error: cannot find input file: $f" >&2;}
5848    { (exit 1); exit 1; }; }
5849          echo "$f";;
5850       *) # Relative
5851          if test -f "$f"; then
5852            # Build tree
5853            echo "$f"
5854          elif test -f "$srcdir/$f"; then
5855            # Source tree
5856            echo "$srcdir/$f"
5857          else
5858            # /dev/null tree
5859            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5860 echo "$as_me: error: cannot find input file: $f" >&2;}
5861    { (exit 1); exit 1; }; }
5862          fi;;
5863       esac
5864     done` || { (exit 1); exit 1; }
5865 _ACEOF
5866 cat >>$CONFIG_STATUS <<_ACEOF
5867   sed "$ac_vpsub
5868 $extrasub
5869 _ACEOF
5870 cat >>$CONFIG_STATUS <<\_ACEOF
5871 :t
5872 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5873 s,@configure_input@,$configure_input,;t t
5874 s,@srcdir@,$ac_srcdir,;t t
5875 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5876 s,@top_srcdir@,$ac_top_srcdir,;t t
5877 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5878 s,@builddir@,$ac_builddir,;t t
5879 s,@abs_builddir@,$ac_abs_builddir,;t t
5880 s,@top_builddir@,$ac_top_builddir,;t t
5881 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5882 s,@INSTALL@,$ac_INSTALL,;t t
5883 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5884   rm -f $tmp/stdin
5885   if test x"$ac_file" != x-; then
5886     mv $tmp/out $ac_file
5887   else
5888     cat $tmp/out
5889     rm -f $tmp/out
5890   fi
5891
5892 done
5893 _ACEOF
5894 cat >>$CONFIG_STATUS <<\_ACEOF
5895
5896 #
5897 # CONFIG_COMMANDS section.
5898 #
5899 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
5900   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5901   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5902   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
5903 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5904          X"$ac_dest" : 'X\(//\)[^/]' \| \
5905          X"$ac_dest" : 'X\(//\)$' \| \
5906          X"$ac_dest" : 'X\(/\)' \| \
5907          .     : '\(.\)' 2>/dev/null ||
5908 echo X"$ac_dest" |
5909     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5910           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5911           /^X\(\/\/\)$/{ s//\1/; q; }
5912           /^X\(\/\).*/{ s//\1/; q; }
5913           s/.*/./; q'`
5914   { if $as_mkdir_p; then
5915     mkdir -p "$ac_dir"
5916   else
5917     as_dir="$ac_dir"
5918     as_dirs=
5919     while test ! -d "$as_dir"; do
5920       as_dirs="$as_dir $as_dirs"
5921       as_dir=`(dirname "$as_dir") 2>/dev/null ||
5922 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5923          X"$as_dir" : 'X\(//\)[^/]' \| \
5924          X"$as_dir" : 'X\(//\)$' \| \
5925          X"$as_dir" : 'X\(/\)' \| \
5926          .     : '\(.\)' 2>/dev/null ||
5927 echo X"$as_dir" |
5928     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5929           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5930           /^X\(\/\/\)$/{ s//\1/; q; }
5931           /^X\(\/\).*/{ s//\1/; q; }
5932           s/.*/./; q'`
5933     done
5934     test ! -n "$as_dirs" || mkdir $as_dirs
5935   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5936 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5937    { (exit 1); exit 1; }; }; }
5938
5939   ac_builddir=.
5940
5941 if test "$ac_dir" != .; then
5942   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5943   # A "../" for each directory in $ac_dir_suffix.
5944   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5945 else
5946   ac_dir_suffix= ac_top_builddir=
5947 fi
5948
5949 case $srcdir in
5950   .)  # No --srcdir option.  We are building in place.
5951     ac_srcdir=.
5952     if test -z "$ac_top_builddir"; then
5953        ac_top_srcdir=.
5954     else
5955        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5956     fi ;;
5957   [\\/]* | ?:[\\/]* )  # Absolute path.
5958     ac_srcdir=$srcdir$ac_dir_suffix;
5959     ac_top_srcdir=$srcdir ;;
5960   *) # Relative path.
5961     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5962     ac_top_srcdir=$ac_top_builddir$srcdir ;;
5963 esac
5964
5965 # Do not use `cd foo && pwd` to compute absolute paths, because
5966 # the directories may not exist.
5967 case `pwd` in
5968 .) ac_abs_builddir="$ac_dir";;
5969 *)
5970   case "$ac_dir" in
5971   .) ac_abs_builddir=`pwd`;;
5972   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5973   *) ac_abs_builddir=`pwd`/"$ac_dir";;
5974   esac;;
5975 esac
5976 case $ac_abs_builddir in
5977 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5978 *)
5979   case ${ac_top_builddir}. in
5980   .) ac_abs_top_builddir=$ac_abs_builddir;;
5981   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5982   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5983   esac;;
5984 esac
5985 case $ac_abs_builddir in
5986 .) ac_abs_srcdir=$ac_srcdir;;
5987 *)
5988   case $ac_srcdir in
5989   .) ac_abs_srcdir=$ac_abs_builddir;;
5990   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5991   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5992   esac;;
5993 esac
5994 case $ac_abs_builddir in
5995 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5996 *)
5997   case $ac_top_srcdir in
5998   .) ac_abs_top_srcdir=$ac_abs_builddir;;
5999   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
6000   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
6001   esac;;
6002 esac
6003
6004
6005   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
6006 echo "$as_me: executing $ac_dest commands" >&6;}
6007   case $ac_dest in
6008     default ) if test -n "$CONFIG_FILES"; then
6009   if test -n "${with_target_subdir}"; then
6010     # FIXME: We shouldn't need to set ac_file
6011     ac_file=Makefile
6012     LD="${ORIGINAL_LD_FOR_MULTILIBS}"
6013     . ${toplevel_srcdir}/config-ml.in
6014   fi
6015 fi ;;
6016   esac
6017 done
6018 _ACEOF
6019
6020 cat >>$CONFIG_STATUS <<\_ACEOF
6021
6022 { (exit 0); exit 0; }
6023 _ACEOF
6024 chmod +x $CONFIG_STATUS
6025 ac_clean_files=$ac_clean_files_save
6026
6027
6028 # configure is writing to config.log, and then calls config.status.
6029 # config.status does its own redirection, appending to config.log.
6030 # Unfortunately, on DOS this fails, as config.log is still kept open
6031 # by configure, so config.status won't be able to write to it; its
6032 # output is simply discarded.  So we exec the FD to /dev/null,
6033 # effectively closing config.log, so it can be properly (re)opened and
6034 # appended to by config.status.  When coming back to configure, we
6035 # need to make the FD available again.
6036 if test "$no_create" != yes; then
6037   ac_cs_success=:
6038   ac_config_status_args=
6039   test "$silent" = yes &&
6040     ac_config_status_args="$ac_config_status_args --quiet"
6041   exec 5>/dev/null
6042   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6043   exec 5>>config.log
6044   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6045   # would make configure fail if this is the last instruction.
6046   $ac_cs_success || { (exit 1); exit 1; }
6047 fi
6048