libobjc/configure

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